baber/WOPTO huggingface dataset:
Patent JP-S6279371-A (JP)
Title: Carriage driving system for disc type recording medium driver
Inventor: TOKUTOMI TERUAKI
IPC: G11B21/22
Filed: 1985-10-02
Abstract: PURPOSE:To move a carriage without lowering the inspection efficiency and accuracy, by a method wherein a carriage is linked to a loading mechanism to be moved to a loading position and then, the linkage is released to move it in the diametrical direction of a spindle section. CONSTITUTION:A carriage 1 is placed on a carriage rail 2 and moves on the rail 2 being driven by a voice coil motor 3. Reading/writing heads 4b-7d are supported on a laminated layer over the carriage 1 through plate spring-shaped head gimbals 4b-7a. When moving the carriage 1 at a home position to a load position, an air cylinder 26 is driven to push a piston rod 26a out and a loading mechanism 8 is moved to the left as viewed in the drawing to be linked to the mechanism 8 to move. When executing the inspection of discs 23 and 24 with the heads 4b-7b, after the loading of heads 4b-7b, the motor 3 is driven to separate the carriage 1 from the mechanism 8 and move it thereby preventing the lowering of the inspection efficiency and accuracy.
Patent JP-H1045742-A (JP)
Title: Production of esculetin derivative having selectively protected 7-hydroxyl group
Inventor: IKEDA TOMOKO
IPC: C07D311/18
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for a cartilage-protection agent in high yield by reacting a specific esculetin derivative with a halogen compound in an organic solvent in the presence of a metal carbonate. SOLUTION: The objective esculetin derivative of the formula II having selectively protected 7-hydroxyl group can be produced by reacting an esculetin derivative of the formula I [R<1> is COOR<2> (R<2> is H, an alkyl or a cycloalkyl), H, OH, an alkyl, a cycloalkyl, an aryl or an aralkyl; the bonding site of R<1> is 3 or 4] with a compound of the formula R<3> -X<1> (R<3> is a protecting group of phenolic hydroxyl group; X<1> is a halogen) in an organic solvent in the presence of >=1mol (based on 1mol of the esculetin derivative) of a metal carbonate (preferably potassium carbonate).
Patent JP-H1144197-A (JP)
Title: Method and device for placing tunnel concrete using form with variable cross-sectional shape
Inventor: KITAGAWA TSUTOMU
IPC: E04G11/04
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To easily widen or narrow forms to match tunnel width and to efficiently place concrete for secondary lining. SOLUTION: A method for placing concrete for secondary lining inside a tunnel 14 via a form 12 in which a top end form 20 and both side forms 22, 22 are placed on a gantry 18 involves dividing the form 12 into the plural forms 20, 22, 22 along its circumferential direction, and coupling the forms together via a hinge mechanism 32 in such a manner that they are free to rotate, so that the cross-sectional shape of the form 12 can be changed. After the forms 20, 22, 22 are widened or narrowed via the hinge mechanism 32 to match the tunnel 14, the concrete for secondary lining is placed.
Patent JP-H04102081-A (JP)
Title: Integrated circuit inspection device
Inventor: OHASHI KAZUHIKO
IPC: G01R31/28
Filed: 1990-08-21
Abstract: PURPOSE:To enable efficiency of inspection to be improved by providing a strobe signal output circuit, by inputting an expected value, and by outputting a strobe position signal which s suited for this expected value. CONSTITUTION:A strobe signal output circuit for outputting a signal which indicates a strobe position which compares an output signal from a circuit to be inspected and its expected value and a judgement circuit 30 for determining pass/fail which compares the output signal and the expected value in synchronization with the strobe signal are provided. Then, an output of an integrated circuit to be evaluated DUT 10 is fed to a voltmeter 30 and a measurement voltage is fed to a circuit 50. Then, when the expected value is high, a selector 60 selects a strobe position for high level and feeds it to the circuit 50. At this time, when the DUT 10 outputs a proper high level, a display 110 indicates 'PASS'. Also, when the expected value is low, the selector 60 selects a strobe position for low level and feeds it to the circuit 50. At this time, when the DUT 10 outputs a proper low level, the display 110 indicates 'PASS'.
Patent JP-S63108028-A (JP)
Inventor: JIYONASAN DEBITSUDO RITSUCHI
IPC: C08G77/28
Filed: 1987-09-02
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-H0865489-A (JP)
Title: Method and device for processing image data
Inventor: KADOTA MASATOSHI
IPC: H04N1/41
Filed: 1994-08-18
Abstract: PURPOSE: To reduce the discrimination processing number and to improve the efficiency for compression process by eliminating the need for checking whether or not all data are the same as data compressed before in the case of compressing the divided image data individually. CONSTITUTION: A data length after compression of divided image data and a position of compressed data in a storage means are cross-referred and the result is stored on a table, the data length of the compression data not registered and the data length of the compression data already registered on a table are compared (S12, S13) and the compression data already registered and compression data not registered yet whose data length is discriminated to be the same are compared for the arrangement (S15, S16), and when the data arrangement is the same, the position information in the storage means of the registered compression data discriminated to be the same is registered without storing the compression data not registered to the storage means (S21).
Patent JP-2001044277-A (JP)
Title: Semiconductor substrate and semiconductor device
Inventor: HIRAOKA YASUSHI
IPC: H01L21/76
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To effectively suppress crosswalks between regions, which are formed on the same semiconductor substrate and have conductivity. SOLUTION: This semiconductor substrate has a p-type single crystal silicon layer 102, on the side of the first main surface of a single crystal silicon semiconductor substrate 101 as a semiconductor layer having sufficient conductivity, has a silicon oxide film 103 on the layer 102 as an insulating film, has a single- crystal silicon layer 104 on the film 103, has n-type first and second high- concentration regions 105 and 106 in the layer 104 as conducting regions, has a silicon oxide layer 107 between both high-concentration regions 105 and 106 as an insulating layer and has a guard ring 108 of a p-type high-concentration region in the layer 107. The ring connected with the layer 102 is grounded via a terminal 109.
Patent JP-S6460308-A (JP)
Title: Rotating mowing blade
Inventor: MIYAWAKI UICHI
IPC: A01D34/73
Filed: 1987-08-31
Abstract: PURPOSE:To obtain a rotary mowing blade without damaging and scattering part thereof, by mounting tip blades constituted of a material having a given elasticity on a base plate. CONSTITUTION:A rotary mowing blade 10 is constituted of a base plate 13 provided with recessed cut parts (12a)-(12d) and tip blades (14a)-(14d) fitted in the respective recessed cut parts. The respective tip blades detachable from the recessed cut parts are constructed of an elastic material (urethane rubber, carbon-containing rubber, etc.) to prevent the cutting edges from breaking, scattering and causing damaging accidents.
Patent JP-H0880724-A (JP)
Title: Air conditioning device
Inventor: HIRAYAMA SHUNSAKU
IPC: B60H1/00
Filed: 1994-09-13
Abstract: PURPOSE: To control the blow-out temperature into a room in response to the degree of real heating even in the case where a bypass passage is opened in an air conditioning device provided with a temperature detecting means at a position, in which it is hard to mix the cold air from the bypass passage and the hot air after passing through a heater, and for controlling the degree of air heating of a heater on the basis of the detected value. CONSTITUTION: A blow-out temperature sensor 20 is provided inside of a hollow part 21a of a hollow cylindrical member 21, and one end of this hollow part 21a is faced to a heater core 8, and furthermore, the cylindrical part 21 prevents the blow of the cold air from a bypass passage 9 against the blow-out temperature sensor 20.
Patent JP-H06341943-A (JP)
Title: Light measuring method of automatic analyzer and reflection rate measuring method
Inventor: KOMADA YOSHIHITO
IPC: G01N35/02
Filed: 1992-07-27
Abstract: PURPOSE:To guide uniform light up to a measurement position even if light emitting position is displaced by using a plural number of stroboscopes and providing an integrating sphere on the light source side. CONSTITUTION:Stroboscopes 12 are built in a plural number of spherical vessels 11 which are formed with plastic material such as ABS resin to make light uniform by diffusing and reflecting light in an inner face. Luminous flux which the stroboscopes 12 emit, passes through a spectral filter 17 and is guided by a spherical vessel 19 (integrating sphere) in which a reflecting layer 24 of aluminum is deposited by evaporation on the inner face via a branched optical fiber 18 to diffuse light. Luminous flux which comes out of an opening 21 for measurement is branched by an optical fiber 22 and guided by an opaque sample 26, and a reflection rate of the reflected light is measured by an integration type detector 23. Consequently, it is possible to use a uniform distribution light source for practical use such as stroboscope discharge tube whose light emitting place changes incessantly. Also, it is possible to measure a plural number of samples simultaneously because light having the same wavelength distribution can be supplied into a plural number of measuring systems from one light source by optical fiber.
Patent JP-2000106565-A (JP)
Title: Network synchronization and non-hit clock switching system in bus connection extension system
Inventor: KAWAMOTO KAZUHIRO
IPC: H04L7/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce a hardware scale and to reduce the cost by securing the synchronization of phases between a device having its phase synchronized with a network clock and another device. SOLUTION: A multimedia multiplexing device #1 serving as a clock master outputs the clocks which are subordinately synchronized with a network to an L or R system clock transmission line of an extended bus 1, and all other multimedia multiplexing devices use the clocks outputted from the clock master and transmit data among them. A multimedia multiplexing device #N that is set other than the clock master reproduces the clocks via a PLO circuit 2 with the clock received from the bus 1 used as the reference input and operates with its phase synchronized with the network. Then the multiplexing device of a subordinate device receives the clock that is outputted from the clock master after the synchronization is established between the clock master and the network via the clock transmission line of the bus 1 and reproduces a clock having its phase advanced more than the received clock.  Thus, the synchronization is established between the network and the multiplexing device.
Patent JP-S6374672-A (JP)
Title: Paper transport system of printer
Inventor: OKUHARA TETSUO
IPC: B41J11/42
Filed: 1986-09-17
Abstract: PURPOSE:To enable a constant number of lines to be always printed on paper of fixed size by comparing paper length for measurement with printing paper sizes included in a table, changing from the paper length for measurement to the printing paper sizes within a tolerance range and determining a printing area for the size. CONSTITUTION:A counter is allowed to add each '1' for every line feed in paper length measuring routine. If nonavailability of the paper is detected, the length of the paper being transported is determined and a paper length table is retrieved. This table sets a paper transport tolerance to + or -3.0mm, i.e. the equivalent of 15 line feeds. Consequently, by referring to the table for retrieval conditions, it is to be examined whether a value of the contents + or -15 of a measurement by a counter is found in the paper length column of the table. If the value is found, the tolerable line feed value of the table is to be stored in an area which holds a remaining line feed value L. On the other hand, if the value is not found, it is to be judged that the paper is outside of the tolerance, and a value obtained by subtracting l2-l1 from a measured value is stored in the area which holds the remaining line feed value L. If this processing is terminated, each '1' of the remaining line feed value L is subtracted per line feed, and if the content indicates '0', detection of the end is to be notified of to the printer.
Patent JP-H0771998-A (JP)
Title: Food delivery machine
Inventor: SHIBUYA TERUO
IPC: G01G17/00
Filed: 1993-09-02
Abstract: PURPOSE:To increase the speed at which foods are moved and to prevent deterioration of weighing accuracy by making a scraper touch food in a bucket, thus forcing the food out downwards. CONSTITUTION:A bucket 52 in a food receiving position is filled with food and then directly transferred to a food delivery position by a transfer means 64. In the food delivery position, a rod 70 located above the bucket 52 is lowered by a rod elevating/lowering means (cylinder) 69, and a scraper 71 mounted at the lower end of the rod 70 is made to touch the food in the bucket 52, pressing the food downwards. When this pressure reaches a predetermined level or higher, a shutter 67 is forced open against a spring so as to move the food in the bucket 52 into a bucket 72 located on the side of a packing device 3 therebelow.
Patent JP-H1043859-A (JP)
Title: Method for welding steel tube having excellent defective welding resistance
Inventor: TERADA YOSHIO
IPC: B23K9/08
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the welding speed in multi electrode submerged arc welding of a steel tube and to improve the productivity and the welding quality by arranging a coil so that the coil height of a 1st electrode is specified. SOLUTION: An alternate current is made to flow through a coil 3 wound with many numbers of enamel copper wires between a steel sheath and a steel core from an alternate magnetic field power source 11 and a magnetic field is generated. In this magnetic field, since the copper wire is wound in the circumferential direction of weld electrodes 12 to 15, the alternate magnetic field in the axial direction is obtained against the weld electrode in the core side of the coil 3. On the other hand, the alternate current is crossed almost perpendicular to the alternate magnetic field, and based on the Fleming's left-hand rule, the rotation force is applied on a molten pool 26 and the molten metal is stirred.  At this time, when the coil height of a 1st electrode part is arranged so as to be 1.1 to 2.0 times higher than the coil height of a final electrode, the strength of the magnetic field acting to the welding arc of the 1st electrode is made weak and the digging down action of a base material is not deteriorated. On one side, the molten pool is stirred with the sufficient rotation force.
Patent JP-2001009867-A (JP)
Title: Injection molding method, waste treatment method and injection molded article
Inventor: ASANO TSUTOMU
IPC: B01D53/70
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To establish a technique for preventing the discharge of the gas containing the harmful substance, which is generated from a molten resin during injection molding in an injection molding field of conventional technique, to the atmosphere in order to solve a large social problem for preventing the discharge of the harmful substance, especially, incretion disturbing substance (environmental hormone) contained in a resin product to be generated therefrom. SOLUTION: Resin pellets supplied so as not to come into contact with moisture or gas generated when resin pellets are melted in the cylinder of an injection molding machine 26 are used to be subjected to injection molding. A gas discharge route body 71 wherein a filter 66 for preventing the discharge of moisture or gas generated in the resin melting process of the injection molding machine to the atmosphere is arranged is evacuated to pass the gas containing the dioxin substance discharged from the resin injected in a mold or melted in the cylinder of the injection molding machine through the filter.
Patent JP-S60110322-A (JP)
Title: Ph controller for absorbing tower
Inventor: TOYODA ICHIROU
IPC: B01D53/30
Filed: 1983-11-21
Abstract: PURPOSE:To make pH response characteristics substantially constant over the entire desulfurization load range and to stabilize SO2 concentration in a gas being treated, by a method wherein the proportional sensitivity of a pH adjustor can be varied in relation with desulfurization load. CONSTITUTION:The flow rate and the SO2 concentration of the gas being treated are detected by detectors 10, 9, are input into a multiplier 11, and a desulfurization load signal S11 by a constant on the basis of the relationship between the desulfurization load and the flow rate of an absorbing agent supplied, and outputs a proportional sensitivity signal S21 to the pH adjustor 22. The adjustor 22 outputs an absorbing agent supply flow rate correcting signal S22 to a coefficient adder 12, based on the signal S21, a detection signal from a pH adjustor 13 and a preset pH value. The adder 12 outputs an absorbing agent supply flow rate set point signal S12 to an absorbing agent supply flow rate adjustor 15, based on the signals S22 and S11, and the opening of a flow control valve 16 is adjusted on the basis of the signal S12.
Patent JP-S6196405-A (JP)
Title: Corrosion testing method for covered part of external surface of metallic structure
Inventor: TAKIGUCHI AKIHIRO
IPC: G01N29/00
Filed: 1984-10-17
Abstract: PURPOSE:To execute a test during operation and to shorten a testing time by arranging transmitting and receiving probes on both the sides of a covered part and a normal part of a metallic structure respectively with a prescribed interval and comparing the intensity attenuating state of ultrasonic waves to decide the corrosive state. CONSTITUTION:Rails 4a, 4b are fixed on both the sides of the covered part 1a of a mounting board for a cylindrical horizontally-set tank 1 by a rigging 6 or the like under the floated state in the tank 1, the transmitting and receiving probes 3a, 3b are fitted to cursors 9a, 9b fitted so as to be moved on the rails 4a, 4b and the probes 3a, 3b are unitedly moved with a prescribed interval (l) at an equal speed by a motor M. The probes 3a, 3b are moved on the part 1a and the normal part 1c on the external surfaces of both the sides of the part 1a in the longitudinal direction at an equal speed, the ultrasonic wave projected from the probe 3a to the tank 1 is received by the probe 3b, observed by an oscilloscope 13a of a flaw detector 13 and recorded on a recorder 14 to decide the existence or the like of corrosion on the part 1a.
Patent JP-H0538861-A (JP)
Title: Print head feeding control method for printer
Inventor: MURAKAWA ISATO
IPC: G03G15/04
Filed: 1991-08-06
Abstract: PURPOSE:To improve the accuracy in positioning of a printing head at all printing speeds by a method wherein control of a motor is made in acceleration/ deceleration profile made up in conformity with transmission characteristics of print feeding mechanism for each of printing speeds. CONSTITUTION:An elastic belt 3 or a metal wire on which a printing head is mounted is provided between a shaft of a driving motor on one end and a shaft of an idle pulley on the other end, and the printing head is made to travel in linear reciprocation. Control of the driving motor 1 is made in acceleration/deceleration profile made up in conformity with transmission characteristics of printing head feeding mechanism for each of printing speeds, and thereby vibration occurring to the printing head after completion of acceleration can be controlled.
Patent JP-H0382381-A (JP)
Title: Controlling method for crane
Inventor: ISHIMOTO HARUICHI
IPC: B66C13/18
Filed: 1989-08-24
Abstract: PURPOSE:To shorten starting time of a wound-rotor induction motor and to safely and effectively operate a crane by setting a voltage controller for controlling the voltage of a primary winding of the motor to a voltage outputting state under the control of the motor for driving the crane in a state that the motor is not driven, and waiting it. CONSTITUTION:Torque and speed of a motor 7 for driving a crane is controlled through a voltage controller 12 and a secondary resistance control circuit 8. An operation switch 1 has notches for setting three stages of winding-up and -down speeds and stop. In the stopping state, normal/reverse rotation changeover switches 11a, 11b are OFF, the controller 12 is in a lowest speed state, the secondary resistance contactor 8e of the circuit 8 are all OFF, i.e., waited in a maximum torque state. Accordingly, if the switch 1 is switched from the stop to an operating state, the motor 7 is started by a maximum torque. That is, the start of the motor is realized by time delay equivalent to the time of starting at the total voltage to safely operate the crane.
Patent JP-S6375769-A (JP)
Title: Toner replenishing device
Inventor: NAKAGAWA SHINJI
IPC: G03G15/08
Filed: 1986-09-19
Abstract: PURPOSE:To easily attach and detach a container, and also, to prevent a toner from being scattered, by engaging a projection of an opening side of a toner container and a recessed part of the bottom face to a container holder and holding horizontally the container, and oscillating it to the second position. CONSTITUTION:An opening 2 of a toner container 1 is kept horizontal and inserted into a rotary cylinder 7 of a container holder 5, and thereafter, when a recessed part 20 of the bottom face of the container and a projection of a container holder 19 are engaged and the opening 2 is rotated downward, a toner in the container is led by a spiral projection 4, passes through the opening and dropped down into a toner receiver 11. When the bottom side of the container is oscillated to this side in the horizontal direction, a cam 17 presses the presser 19 against a spring 18 and the container becomes freely attachable and detachable. Since a projection 3 of the container is engaged to a groove 9 of the cylinder 7, when the opening 2 has been set to the lower side, the container cannot be removed from the holder 5, and the toner does not spill. In this way, the toner container can be attached and detached easily, and also, scattering of the toner can be prevented.
Patent JP-H0267112-A (JP)
Title: Polyester premix for injection molding
Inventor: KOBAYASHI SADAO
IPC: B29L31/34
Filed: 1988-09-02
Abstract: PURPOSE:To easily take a balance between a good surface state and good mechanical strength by mixing a predetermined amount of a glass fiber with a compound like polyester premix containing a specific amount of a resin solid and a filler powder to prepare an injection molding material. CONSTITUTION:A compound like polyester premix wherein a compound viscosity index obtained by dividing the sum of the amount of a resin solid and that of a filler powder by the total amount of a styrene monomer is 5.5-7.0 is prepared and a predetermined amount of a glass fiber is mixed with said premix to obtain an injection molding material. When a case of electric machinery is prepared by injection molding using the obtained molding material, a conventional problem wherein the glass fiber compounded with the polyester premix is damaged by the screw of an injection molding machine is reduced to a large extent.