baber/WOPTO huggingface dataset:
Patent JP-2000301247-A (JP)
Title: Deep drawing method
Inventor: TAKAMATSU TSUTOMU
IPC: B21D24/04
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To implement the deep drawing of a hard metal difficult to deep-draw with an excellent yield by placing a sheet to be deep-drawn on the upper surface of a recess-forming surface side of a female die, pressing the peripheral portion of the sheet against the recess-forming surface, and inserting a male die into the recess-forming surface. SOLUTION: A titanium sheet 3 to be worked is placed on a recess-forming surface 21 of a female die 2. A holding plate 4 is placed on the titanium sheet 3, a nut 8 is screwed in a bolt 5 and the holding plate 4 is pressed against the recess-forming surface 21. The pressing is achieved by a male die 1 while uniformly pressing and holding the peripheral edge portion of the titanium sheet 3. No wrinkles or cracks are generated in the titanium sheet 3. A formed stock obtained through the preliminary deep drawing is preferably deep-drawn by repeating the deep drawing until the formed stock is of the desired shape using another deep drawing die comprising, for example, a male die having a projection-forming surface and a female die having a recess-forming surface.
Patent JP-H02291470-A (JP)
Title: Suction system of four-cylinder engine
Inventor: KAWADA MASAKATSU
IPC: F02M35/10
Filed: 1989-04-28
Abstract: PURPOSE:To damp the inertia force of the fuel running in a central side suction path, and to distribute and supply mixed air equally to each suction path by forming a columnar partition on the branch points of each suction paths on both sides as well as on the central side communicating with each air cylinder. CONSTITUTION:In a suction system of a four-cylinder engine that distributes mixed air from a carburetor 10 to each air cylinder #1-#4, suction paths 1, 4 on both sides communicating with the first and the fourth air cylinders, #1, #4, respectively, and a suction path 5 on the central side communicating with the second and the third air cylinders #2, #3, are branched into three directions at a first branch point 6 on the side of the carburetor 10. In this structure, the suction path 5 on the central side of the first branch point 6 is branched into two directions to the sides of the second and the third air cylinders #2, #3 at a second branch point 7 on the lower side. On the branch point of the first branch point 6, a columnar partition 8 is formed, while the second branch point 7 is arranged in the vicinity of the columnar partition 8. The inertia force of the fuel running in the central side suction path 5 is damped.
Patent JP-H01283002-A (JP)
Title: Retarder for automobile
Inventor: SUZUKI TAKAYUKI
IPC: B60L7/02
Filed: 1988-05-09
Abstract: PURPOSE:To protect semiconductor elements in an inverter circuit from being broken, by connecting a resistor between a polyphase squirrel-cage induction motor and the inverter circuit when the output voltage from the polyphase squirrel-cage induction motor drops below a predetermined level. CONSTITUTION:When the brake operation of a vehicle is commanded, exciting voltage is fed from an inverter circuit 4 to the stator winding of a polyphase squirrel-cage induction motor 2 driven through an internal combustion engine 1. Consequently, the polyphase squirrel-cage induction motor 2 functions as a generator, and the kinetic energy of the rotary system is converted into electrical energy which is fed to a secondary cell circuit 3. When a large brake force is required, a semi-conductor switch circuit 9 is controlled to feed electrical energy to a resistor 10. When the output voltage from the inverter circuit 4 reaches a limit level, a resistor circuit 11 is connected between the polyphase squirrel-cage induction motor 2 and the inverter circuit 4.
Patent JP-H04339084-A (JP)
Title: Scooter type vehicle having spoiler
Inventor: SHINOHARA KAZUNORI
IPC: B62J7/08
Filed: 1991-05-16
Abstract: PURPOSE:To provide a scooter type vehicle having a spoiler which can be transported while fixed stably onto a truck and so on and also can fix cargoes onto the spoiler. CONSTITUTION:In a scooter type vehicle having a spoiler where a spoiler installation bracket 15 is installed in the rear edge part of a vehicle body frame 1 and the spoiler 21 is installed on this spoiler installation bracket 15, a part of the spoiler installation bracket 15 is constituted as a cargo hanging hook 18, and this cargo hanging hook 18 is situated in close vicinity to an installation position of the spoiler installation bracket 15 onto the vehicle body frame 1 so as to be exposed outside.
Patent JP-S60253963-A (JP)
Title: Mass spectrometer for chromatograph
Inventor: SHIMIZU KIYOSHI
IPC: H01J49/02
Filed: 1984-05-31
Abstract: PURPOSE:To economize the capacity of a data memory and to discriminate the component for an unsatisfactorily separated peak by detecting the base of a chromatogram and collecting the data on the mass spectra between the beginning point and end point of the peak obtd. by subjecting the value of the base to prescribed arithmetic processing. CONSTITUTION:Mass scanning of a mass spectrometer 1 for chromatograph is executed. The detection data from an ion detector 2 is fed via an analog-to- digital converter 3 to a computer 6, by which the data of the mass spectra and the total ion intensity (x) integrating the data are stored in a RAM4. The (x) and base line data B are compared and the base of the chromatogram when x=B is detected. A threshold value is added to the base to detect the beginning point and the value obtd. by integrating a base line drift value at every one scanning is added thereto to detect the end point. The data by scanning of each time between the beginning point and the end point is transferred from the RAM4 to a main memory 7. The capacity of the memory 7 is then economized and the component for the unsatisfactorily separated peak is discriminated.
Patent JP-H10287977-A (JP)
Title: Sputtering device
Inventor: SATO TATSUYA
IPC: C23C14/35
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device capable of forming thin film uniform in film characteristics and the distribution of film thickness at a high speed, furthermore high in the utilizing efficiency of a target material and having a long service life. SOLUTION: A cylindrical target 12 composed of a thin film material is set on the center part in a vacuum tank, a cylindrical substrate holder 14 is coaxially arranged around the cylindrical target 12, and, on the cylindrical substrate holder 14, a substrate 16 is mounted opposite to the outer circumferential face of the cylindrical target 12. At the inside of the cylindrical target 12, a supporting cylinder 20 and an inclined cylindrical magnet 22 are coaxially arranged together, and the N magnetic pole face and S magnetic pole face of the inclined cylindrical magnet 22 are inclined to the center axis. By a rotary mechanism (not shown in figure), the inclined cylindrical magnet 22 is rotated around the center axis via the supporting cylinder 20.
Patent JP-H10289399-A (JP)
Title: Car allocation set system
Inventor: ONOZAKI NOBUHIKO
IPC: G08G1/13
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To enable speedy and exact work while simplifying car allocation setting work by mutually correspondently displaying courses for merchandise collection/deliveary or symbols for the destinations of collection/delivery or the like on a display and moving them. SOLUTION: The result of arithmetic processing due to a computer operation part 20 or the like is displayed on a display 11, and data such as the contents of order statement, the contents of picking list and the management of car allocation are stored in a data base 2. Besides, a symbol 13 for the course for collecting/delivering merchandise, symbols 14 for the destinations of collection/delivery allocated to that course and symbols 15 for merchandise ordered from the respective destinations of collection/delivery are respectively displayed on the display 11 correspondently in the form of tree.  In this case, when vehicles T1-T3 for delivery, the symbol 13 of course for collection/delivery and any one of symbol 14 expressing the destinations of collection/delivery are moved and its correspondent relation is changed on the display 11, the arithmetic part 20 updates car allocation managing data while recognizing that change event and displays the result.
Patent JP-H10303796-A (JP)
Title: Polling method
Inventor: MATSUTANI MASAYUKI
IPC: H04L69/40
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To abolish the period of polling only for monitoring for obtaining the transmission of a monitoring control signal for a slave station by means of a master station and to improve communication efficiency by providing a monitoring control signal part and a data part for a response signal from the slave station to the master station. SOLUTION: When a polling reception part 21 receives a call from the master station in a slave station 20, a transmission control circuit 22 supplies transmission data obtained from a communication terminal unit 40 to a modulation part 23, and the modulation part 23 transmits a radio signal modulated by transmission data to a communication circuit in communication with the master station. When data to be transmitted are not received from the terminal unit 40, the transmission control circuit 22 supplies dummy data to the modulation part 23 instead of the data.  When the fault of a self-station or a unit being monitoring object 50 is detected during a prescribed time counted by a transmission timer circuit 24, the transmission control circuit 22 supplies the monitoring control signal supplied from a monitoring control part 25, in accordance with the call from the master station to the modulation part 23.
Patent JP-S594501-A (JP)
Inventor: MORIOKA AKIRA
IPC: B65F5/00
Filed: 1982-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05281862-A (JP)
Title: Image forming device
IPC: G03G15/16
Filed: 1992-04-03
Abstract: PURPOSE:To prevent the deterioration of sensitivity by controlling the surface of an image carrier so that a surface voltage has prescribed polarity and intensity by means of an image carrier surface control means. CONSTITUTION:The corona wire 10a of a primary electrifier 10 is connected to a power source Ew so that a prescribed voltage Vw is impressed thereon. On the other hand, a grid electrode 10c is disposed between a photosensitive drum 1 and the corona wire 10a, and prescribed voltages Vg1 and Vg2 are selectively and timely impressed to a shielding case 10b and the grid electrode 10c by a power source Eg. Further, a developing device 3 has a developing sleeve 51 carrying toner, and the developing biases of VAC+VDC1 and VAC+VDC2 are selectively and timely impressed to the developing sleeve 51 by a power source Ed. Then, a power source Et is connected to a transfer roller 4, to selectively and timely impress transfer biases Vtc and Vt having reverse polarities each other, thereon. Thus, the surface voltage of the image carrier is controlled so as to obtain the prescribed polarity and intensity.
Patent JP-S61271899-A (JP)
Inventor: IWATA YASUTOSHI
IPC: H05K3/46
Filed: 1985-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60256640-A (JP)
Title: Rotational vibration isolating device for thin-walled cylinder
Inventor: MASUDA YUKITOSHI
IPC: F16F15/10
Filed: 1984-05-31
Abstract: PURPOSE:To obtain a rotational vibration isolating device which may be commonly adapted to various thin-walled cylinders having slightly different inner diameters and may be easily inserted in and removed from the cylinders, by utilizing an air bag designed to come into uniformly tight-contact with the entire circumference of an inner wall of the thin-walled cylinder. CONSTITUTION:The rotational vibration isolating device is applied to a thin- walled cylinder 5 such as a plate shell of a gravure printing machine. The plate shell 5 is constituted of a cylindrical portion 5a and end plates 5b welded to both ends of the cylindrical portion 5a. An air bag 1 is an axially elongated cylindrical bag formed of rubber-like elastic materials. The air bag 1 is provided with an air valve 2 at one end thereof. After exhausting the inside air of the air bag 1, the air bag 1 is inserted into the thin-walled cylinder 5. After inserting the air bag 1, pressure air is supplied through the air valve 2 into the air bag 1 to expand the same. Thus, the air bag 1 is brought into tight contact with the inner surface of the cylindrical portion 5a. Removal of the air bag 1 from the cylinder may be carried out after exhausting the inside air of the air bag 1.
Patent JP-H01283783-A (JP)
Title: Remote type connector
Inventor: YAHAGI FUMIO
IPC: H01R13/629
Filed: 1988-05-11
Abstract: PURPOSE:To have desired fitting and removal in simple procedure by fitting a handle to cam, rotating 90 degrees, and fitting or removing a plug into/from a socket. CONSTITUTION:When a plug 2 and a socket 3 are coupled together, a handle 15 is fitted to a cam 10a and rotated 90 degrees, and thereby No.1 cam 10a energizes one of the pins 7a protruding at the plug 2 by the cam surface so as to insert the plug 2 into the socket 3. When the plug 2 and socket 3 coupled are to be disengaged, by contrast, the handle 15 is rotated 90 degrees oppositely to at the time of coupling, and thereby No.2 cam member 10b energizes the other pin 7b with the cam surface so as to draw off the plug 2 from the socket 3. Thus fitting and removal of plug and socket is provided in simple procedure, wherein air bleeding at the time of insertion is good, which can prevent surely the apparatus concerned from breakage because of overload.
Patent JP-S5736754-A (JP)
Title: Multicavity crystron
Inventor: SUZUKI TERUO
IPC: H01J23/027
Filed: 1980-08-14
Abstract: PURPOSE:To achieve the high efficiency by bringing the angle formed by the inner wall of a drift tube at the collector side of an output cavity and the tube axis within such angle as satisfying predetermined requirement thereby preventing the inversion of low speed electron in the proximity of the drift tube. CONSTITUTION:In a multicavity crystron coupled with a plurality of drift tubes for passing the electron beam, the angle theta formed by the inner wall section 9 of an output drift tube at the collector 3 side of the output cavity 6 and the tube axis will satisfy the following relation 0 deg.<theta<4 deg. through tapered structure. Consequently the potential dell formed by the space charge of the electron beam 2 is made shallow to prevent the inversion of the low speed electron produced in the proximity of a drift tube 7, while since the drift tube 7 is symmetrical against the sxis high efficiency is achieved without the deterioration of the high frequency characteristic.
Patent JP-H049556-A (JP)
Title: Control device of absorbing type freezer
Inventor: MAEKAWA MASAHIRO
IPC: F25B49/04
Filed: 1990-04-26
Abstract: PURPOSE:To perform an automatic specifying of troubled location and an automatic setting of a countermeasure against the troubled location in response to a trend information of various temperature and pressure data (sensor input) by a method wherein a good or a bad operating state is determined in response to a detected data of a sensing means, an estimation of trouble is performed and a control without any trouble is carried out. CONSTITUTION:A flow rate of cooling water is checked. When the flow rate of cooling water is lower than a rated value, the number of revolution of a cold water pump is increased or a valve is opened to keep a rated value. Since this is not carried out within an absorbing type freezer, an alarm message is generated when a control can not be performed. Then, if a cooling water inlet temperature is 32 deg.C or above, it is controlled in such a way as it becomes 32 deg.C or below. When the control operation can not be carried out, an alarm is generated. Then, also in respect to a flow rate of the cold water, similarly, the flow rate of the cold water is assured. With such an operation as described above, if a cold water outlet temperature is not decreased, a fuel input amount is calculated in reference to a cooling water outlet/inlet temperature difference X a flow rate of cooling water - a cooling water outlet/inlet temperature difference X a flow rate of cooling water. In this case, if a fuel input amount is flow and a cooling water outlet temperature is not decreased, a fuel control valve is further opened and a required amount of input is assured.
Patent JP-S63278789-A (JP)
Inventor: SHIMIZU JUICHI
IPC: B26D1/04
Filed: 1987-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04319289-A (JP)
Title: Electroluminescence lamp and manufacture thereof
Inventor: MATSUDA MITSUHIRO
IPC: H05B33/10
Filed: 1991-04-17
Abstract: PURPOSE:To provide an electroluminescence element excellent in moisture resistance. CONSTITUTION:In an electroluminescence element 1, a reflection insulating layer 3, a luminescence layer 4 and a transparent electrode 5 are tightly closed by a hygroscopic film 6 and a back electrode 2. Consequently, it is possible to prevent moisture immersion from the end portion of the electroluminescence element, thus enhancing moisture resistance.
Patent JP-H07314187-A (JP)
Title: Centering/straightening device for welding circular pipe
Inventor: OTSUBO AKIO
IPC: B23K37/053
Filed: 1994-05-26
Abstract: PURPOSE:To efficiently center and straighten butted circular pipes prior to executing butt welding of the circular pipes, such as steel pipes. CONSTITUTION:A main body 1 is provided with plural clamping members 14 which are advanced and retreated by plural clamping cylinders 10 and are thereby brought into pressurized contact with the inside surfaces of the circular pipes 45 near the rear part of the body. The front part of the main body 1 is provided with plural centering/straightening cylinders 21. First and second centering/straightening members 25, 26 are alternately disposed at the front ends of the outer piston rods 24 of the pistons 23 in these cylinders. The front ends of the inner piston rods 27 of the respective pistons 23 in the respective centering/straightening cylinders 21 and the outer periphery of a spindle 5 to be advanced and retreated by the piston 4 in the main cylinder 3 installed in the main body are interlocked by a freely luffable cocoon-shaped link 31.
Patent JP-H02291539-A (JP)
Title: Gear driving mechanism
Inventor: ANDO HIROYUKI
IPC: G03B17/00
Filed: 1989-05-01
Abstract: PURPOSE:To wind and rewind a film, release a shutter, and to let out a lens with simple component constitution by all of the driving of a camera by a single motor which can rotate reversely and a gear mechanism. CONSTITUTION:The gear driving mechanism consists of a planetary gear with a rotary lever 2 and the states of engagement with respective driven gears which are arranged at the periphery are switched by locking and releasing a lock lever 4 with a toggle function responding to the increase in torque of a winding gear 5 at the end of the film; and the rotating direction of the driving motor is inverted to rotate the rotary lever 2 reversely and another gear is engaged. Thus, neither a complex mechanism nor an actuator is required for the winding and rewinding, letting out of the lens, and gear switching for shutter operation, and they can be driven by the clockwise and counterclockwise rota tion of the one motor. Consequently, the number of constituent components is decreased and the mechanism can be made compact.
Patent JP-H04318143-A (JP)
Title: Grain refining agent for aluminum crystal
Inventor: WATABE MASATAKA
IPC: B22F7/00
Filed: 1991-04-16
Abstract: PURPOSE:To increase the effect of grain refining a crystal by mixing Al-Ti alloy powder and Al-B alloy powder and compacting the mixture powder to prepare the grain refining agent so that Ti and B are made to react after the grain refining agent is introduced into molten Al. CONSTITUTION:Al-Ti alloy powder and Al-B alloy powder each prepared by atomizing method or the like are mixed so that the mixture has a compsn. of 1-10% Ti, 0.1-4% B and the balance substantially Al. This mixture powder is press formed to obtain the grain refining atent for Al crystal. Since this micronizing agent initiates the reaction after it is introduced into molten Al, coarsening of TiB2 is prevented and sedimentation loss of Ti and B is suppressed. Thereby, reaction rate of the production of TiB2 is increased and the fast effect of grain refining can be improved.
Patent JP-S60256296-A (JP)
Title: Incoming call distribution system
Inventor: YAMATO OSAMU
IPC: H04Q3/58
Filed: 1984-06-01
Abstract: PURPOSE:To improve the call processing efficiency as an exchange by providing a distribution means having an incoming call distribution processing function to a channel switch accomodating connecting position of a register trunk of a private automatic branch exchange. CONSTITUTION:A distribution register 38 registers an incoming station accommodating position received from a call processing unit 37 and an extension group representative number of a distribution information storage circuit 403 together with a registration number. Then the distribution processing request is added to the registration number and the extension group representative number and transmit them to a distribution processing unit 380 by using a DP interface circuit 401. When the unit 380 decides the connection destination extension to be connected, the register 38 receives the registration number and the connection destination extension number via the circuit 401, checks the circuit 403 based on the received registration number so as to read the incoming station accommodated location of the caller side and its accomodated position of the connection destination extension number is transmitted by the device 37 by using an interface circuit 400. The circuit 37 connects the caller side and the extension telephone set based thereupon.
Patent JP-S592820-A (JP)
Title: Molding method of plastic bottle
Inventor: YOSHII YASUSHI
IPC: B29C49/18
Filed: 1982-06-30
Abstract: PURPOSE:To obtain the titled bottle excellent in the appearance with a less deformed reduction by further drawing the primary intermediate bottle heat treated with secondary and tertiary dies having the cavity with the final bottle shape after a previous treatment with the dies. CONSTITUTION:A primary intermediate bottle P1 with a shape almost close to the final bottle B is molded and heat treated as retained under an internal pressure for a specified time. This primary intermediate bottle P1 thus heat treated is drawn again with a secondary die 2 having the final bottle shape to sharpen and clarify the unevenness 22 on the circumference. Additionally, the third-stage drawing is performed with the tartiary die 3 below the glass transition point to impart a thermal stability.
Patent JP-H0410550-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAKI KOJI
IPC: H01L25/04
Filed: 1990-04-27
Abstract: PURPOSE:To improve an insulating circuit board in bonding properties by a method wherein the insulating circuit board is surely bonded to the bed of a lead frame throughout the whole face when it is mounted on the bed of the lead frame even if it is warped. CONSTITUTION:When an insulating board 4 is mounted on a bed 1a of a lead frame 1, the lead frame 1 is mounted on the upside of a heater stage 12, and on the other hand the insulating board 4 is vacuum-sucked through the intermediary of a collet 11. In this state, the insulating circuit board 4 is pressure-bonded to the bed 1a through the intermediary of an insulating resin adhesive agent 10, where the insulating resin adhesive agent 10 is heated by the heater stage 12 up to a temperature where it starts setting reaction before pressure bonding. By this setup, the setting reaction is made to proceed a little to make the insulating resin adhesive agent 10 adhesive, and the warpage of the insulating circuit board 4 is corrected by the adhesive force concerned, and the adhesive agent 10 can be filled to the peripheral part of the board 4. Then, the insulating resin adhesive agent 10 is thermally set, whereby the mount of the insulating circuit board 4 on the bed 1a of the lead frame 1 is finished.