baber/WOPTO huggingface dataset:
Patent JP-S6280855-A (JP)
Title: Cassette cover opening device
Inventor: YOSHII TETSUJI
IPC: G11B15/61
Filed: 1985-10-03
Abstract: PURPOSE:To ensure cover opening and to simplify the constitution by adopting the constitution that the inserting quantity of an inserted tape cassette by a regulation section and the cover is opened automatically by an opening section provided to the regulation section by the successive descending operation. CONSTITUTION:A tape cassette 1 is inserted in the arrow A direction from a cassette inserting hole of a cassette holder 3 and the front face of a turning cover 2 is brought into contact with the regulation section 5. In this state, the tape cassette 1 is descended in the arrow B direction successively. The lower end of the turning cover 2 is brought into contact with the stand-by opening section 6 on a descending path of the turning cover 2 on the way of descending, the turning cover 2 is turned clockwise by the successive descending operation to complete the opening. Since the opening section 6 is formed integrally with the regulation section 5, the opening is ensured and the constitution is simplified.
Patent JP-H0563411-A (JP)
Title: Coaxial dielectric resonator
Inventor: KAWAMURA TOSHIYUKI
IPC: H01P7/04
Filed: 1991-08-30
Abstract: PURPOSE:To shorten time required for the frequency adjustment and to reduce the production cost by performing the relatively large frequency adjustment and the fine frequency adjustment in the compact coaxial dielectric resonator. CONSTITUTION:An outer conductor 3 is provided on the outer peripheral surface of a dielectric ceramic 1A with a hollow part 2 in the axial direction and an inner conductor 4 on the inner peripheral surface of it. Short-circuited electrodes 5 short-circuiting the outer conductor 3 and the inner conductor 4 to one end of the dielectric ceramic 1A. Further, the other end of which is made an opening end face 6. A groove 7 is formed on the opening end face 6, and conductors 8 and 9 to be electrically connected with the outer conductor 3 or the inner conductor 4 are formed on the groove 7. A part with a wide space between a side face (a) and the groove 7 (part of space t2) and a part with a narrow one (part of space t1) in the coaxial dielectric resonator are formed.
Patent JP-H0562969-A (JP)
Title: Manufacture of insulating film
Inventor: SASAKI MITSUO
IPC: C23C16/511
Filed: 1991-09-02
Abstract: PURPOSE:To enable an SiO2 insulating film of high quality to be formed by a method wherein the temperature of a substrate where an insulating film is formed, the flow rate ratio of SiH4 to O2, gas pressure, and a high frequency power are kept in a prescribed range respectively. CONSTITUTION:An electron cyclotron resonance plasma CVD device is equipped with a plasma generating chamber 5, an exciting solenoid 4, and a specimen table 10 where a film-formed substrate 9 is placed, and an SiO2 insulating film is formed on the substrate 9 is through the device concerned using O2 and SiH4 as material gas. In this case, the SiO2 insulating film is formed under such conditions that the substrate 9 is set to a temperature of 200-300 deg.C, the flow rate ratio SiH4/O2 is set to 0.85-0.92, gas pressure is 1X10<-4>-5X10<-3>Torr, a high frequency electric power is set to 2.0-4.0W/cm<2> per unit area of the specimen table 10. By this setup, an SiO2 film of high quality can be formed.
Patent JP-H04104012-A (JP)
Title: Flowmeter
Inventor: KATO TAKU
IPC: G01F1/115
Filed: 1990-08-22
Abstract: PURPOSE:To make the flow speed of fluid uniform and to improve the accuracy in the measurement of the flow rate by guiding the flowing direction of the fluid in the measuring part of a flowmeter intersecting with the direction of the fluid flowing out of a straightener. CONSTITUTION:Fluid from an upstream-side pipe 11 flows into a flowmeter main body 2 through a bent pipe 12. At this time, the distribution of the flow speeds is changed in the bent pipe 12 in a complicated pattern. The speed of the inflow fluid is decreased in an inflow chamber 5. The fluid is guided with a guide pipe 14 and flows into a rectifier 15. The fluid flows into a buffer chamber 6 through all around of a cylindrical metal gauze. Since the surface area of the metal gauze 15 is sufficiently larger than the cross sectional area of a flow path, the flow speed is made uniform. The fluid flows out through the metal gauze. The buffer chamber 6 has the volume about twice that of the inflow chamber 5. The speed of the fluid is reduced so as to obtain the more uniform stable flow speed. Thus, the flow speed of the fluid passing the flow-rate measuring part becomes uniform and stable, and the measuring accuracy can be enhanced.
Patent JP-H0862257-A (JP)
Title: Fast pulse signal meter
Inventor: SAKURAI TAKAO
IPC: G01R19/00
Filed: 1994-08-22
Abstract: PURPOSE: To enable measuring with high resolution by sending fast pulse signal to one end of coplaner line of a detection means, irradiating a pair of electrodes with optical probe pulse with varying delay time and sampling, detecting mutual correlation waveform from the other end and deconvoluting and returning to the original waveform for indication. CONSTITUTION: A pulse generator 10 generates measuring pulse signal 40 and sends it to one end of a coplaner line 12 of a detection means 11. A mode lock laser 21 generates optical probe pulse 42 in synchronization with the generator 10, it is reflected at the moving mirror 26 of a delay means 25, passes through a mirror 28, and lens 29, and is projected to the electrode 13 of the detection means 11, and then the signal 40 input to the line 12 is sampled a lot by moving the moving mirror 26. The output signal from the other end of the line 12 is a mutual correlation waveform Y(t) of the signal 40 and the pulse 42. This is deconvoluted with an operation means 16 by way of a lockin amplifier 14 and an A/D converter 15 be restored to the original waveform and the result is indicated on an indicator 17.
Patent JP-H0538970-A (JP)
Title: Copper coated steel trolley wire manufacturing device
Inventor: TOMINAGA HARUO
IPC: B60M1/13
Filed: 1991-08-06
Abstract: PURPOSE:To provide a copper coated steel trolley wire manufacturing device capable of manufacturing such a trolley wire that a copper or copper alloy coated layer at the groove bottom part of a groove part for a contact wire is thick so as to be excellent in corrosion resistance and that the steel wire core material is decentered onto the pantograph sliding side so as to have a long life. CONSTITUTION:There are provided pairs of rolling rolls 1, 2, 3. The respective pairs of rolling rolls are formed of rolls 1a, 2a, 3a coming in contact with a copper coated steel wire at the machining faces thereof provided with recessed parts, and rolls 1b, 2b, 3b coming in contact with the copper coated steel wire at the machining faces thereof flat or provided with protruding parts. With the passing of the copper coated steel wire through these pairs of rolling rolls 1, 2, 3, a coated layer 12 and steel wire core material 11 are moved to form the copper coated steel wire into an eccentric composite wire. A groove part for a contact wire is then formed by a die.
Patent JP-H0538526-A (JP)
Title: Method for ironing and trimming cylinder part in preform
Inventor: MINE KOICHI
IPC: B21D22/30
Filed: 1991-08-05
Abstract: PURPOSE:To improve height precision in a product and also to prevent shear droop at edge face of a raw material by executing ironing work and trimming at the same time to a cylinder part in a vessel-like preform. CONSTITUTION:A punch 10 with step part is pushed into a die hole 22 together with the vessel-like preform 34, and while executing the ironing work in the axial direction to the cylinder part 30 in the preform, the excess material developed by thinning the cylinder part 50 with this ironing work is filled into the circular corner part 52 of shoulder part 20 in the punch 10 with step part. By cooperation of the outer edge 50 in this shoulder part 20 and the die hole 22, the unnecessary part 50 in rim of the opening end part of cylinder part 50 is pulled and cut off to this axial direction.
Patent JP-H1058462-A (JP)
Title: Method and apparatus for manufacturing expanded synthetic resin
Inventor: OTA TOSHIMASA
IPC: B29K77/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for reacting two components to produce an expanded synthetic resin formed with numerous fine cells having uniformly distributed diameters. SOLUTION: A method for reacting tow components to produce an expanded synthetic resin, comprising the steps of: introducing two components into two sealed containers in a manner such that they will not react with each other; leading a gas into the two sealed containers; saturating the two components in the two sealed containers under a predetermined pressure and temperature; mixing together the two components to obtain a mixture; and causing the mixture to react in a metal mold while varying the pressure and temperature therein so as to obtain the expanded synthetic resin.
Patent JP-H0667859-A (JP)
Title: Program development system
Inventor: HAYASHI KAZUTOSHI
IPC: G06F9/06
Filed: 1992-08-20
Abstract: PURPOSE:To develop a universal program capable of applying the guide table of contents in specifications previously prepared by a development manager to the preparation of specifications or programs in common by constituting the system so that the specifications preparing work of a development manager and the program preparing work of a person in charge of development can be managed by the same device. CONSTITUTION:A contents pattern preparing means 1 prepares the table of contents of specifications which are the guide of specifications and program preparing work, a contents table pattern selecting means 2 determines the table of contents to be used, a call means 3 calls a specifications preparing means 4 and a program preparing means 5 based on the table of contents to prepare specifications by the means 4 and prepare a program by the means 5.
Patent JP-H1065815-A (JP)
Title: Information transmission system
Inventor: KANEMITSU HIROYUKI
IPC: H04W4/02
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission system by which information desired by a request party is sent to a proper transmission destination without designation by the request party. SOLUTION: A request party uses a terminal equipment to make a request of sending desired information to a center 10. The center 10 uses a retrieval processing section 18 to retrieve the requested information and calculates a reply schedule time when a reply with respect to the requested information is made. Moreover, the center 10 reads a behavior schedule of the request party from a schedule database 20. A transmission destination is decided based on the location of the request party at the reply schedule. That is, when the request party is resident in a terminal equipment 22b different from a terminal equipment 22a by which the request party has made the information, the center 10 selects the terminal equipment 22b and sends the information to the selected terminal equipment 22b.
Patent JP-H04105702-A (JP)
Title: Rolling mill and rolling method
Inventor: KIMURA KATSUHIDE
IPC: B21B37/38
Filed: 1990-08-24
Abstract: PURPOSE:To change the profile of an upper rolling roll and to easily roll and straighten a metal plate by moving the position of a support roll in the axial direction of an upper rolling roll in accordance with a plate form, further, adjusting a introducing amount of hydraulic fluid to a roll bending cylinder. CONSTITUTION:The profile of the upper rolling roll 31 is constant in the axial direction and the profile of the lower rolling roll 32 takes a crown shape where the diameter of the roll is large in the central path and small at both end parts. After support rolls 11, 11 having a circular section each on the upper peripheral surface of an upper rolling roll 31 are inserted into an upper backup shaft, they are arranged so that they abut freely rotatably on the upper rolling roll, further, a moving means 12 where the support rolls 11, 11 can go forward and backward freely in the axial direction of the upper rolling roll 31 is arranged and, simultaneously, the introducing amount of hydraulic fluid to a roll bending cylinder is controlled to easily and quickly roll and straighten the metal plate.
Patent JP-H0561322-A (JP)
Title: Optical recorder
Inventor: UENO KAZUO
IPC: G03G21/16
Filed: 1991-09-02
Abstract: PURPOSE:To excellently keep recording image quality even when environmental change such as temperature occurs in an optical recorder such as a laser beam printer. CONSTITUTION:A photosensitive drum supporting part 10 which can elongate, and contract is provided. By making the changing quantity of the image forming position of laser light by the change of the form and the refractive index of a resin lens 8 caused by the environmental change such as the temperature and the elongation and contraction quantity of the supporting part 10 caused by the environmental change such as the temperature coincide each other, the image forming position of the laser light of an optical axis direction can be positioned near the surface of a photosensitive drum and the recording image quality can be excellently kept.
Patent JP-S6375734-A (JP)
Title: Camera with liquid crystal display
Inventor: WATANABE MITSUHARU
IPC: G03B17/18
Filed: 1986-09-19
Abstract: PURPOSE:To simplify the constitution of an electric circuit by providing a camera main body with a control circuit which outputs photography related information, and also providing a circuit which drives LCDs, an LCD for display, and an LCD for imprinting to the rear cover side. CONSTITUTION:The LCD 11 for display which allows data information on a data to be monitored and displays other pieces of photography related information is provided on the external surface of the rear cover of the camera. The main body side of this circuit constitution is provided with the control circuit 13 which controls a function for photography and outputs the hotography related information. Then, the LCD control circuit 15, imprinting LCD 16, and LCD 11 are provided on the rear cover side. The circuit 15 has a calender function and receives the photography related information with a serial signal from the circuit 13 to make an information display on the LCD 11 and the same display with imprinting on the LCD 16 at the same time. Consequently, the circuit constitution is simplified and the space of the main body side is reducible.
Patent JP-S60113782-A (JP)
Title: Compound working device utilizing robot
Inventor: KAWANO SEIJI
IPC: B25J15/00
Filed: 1983-11-24
Abstract: PURPOSE:To reduce the number of robots arranged for a working process, by enabling one robot to transfer workpieces irrespective of the sizes of the workpiece in addition to welding thereof. CONSTITUTION:When a temporarily assembled outer panel W1 is transferred to a welding position S1 through a first transfer shoot 2, a welding robot 5 properly welds the outer panel W1 at the welding position S1 in cooperation of welding robots 3, 4. After completion of the welding, the robot 5 moves the outer panel W1 to a work holding tool 7, and therefore, after the workpiece being held by a work clamp mechanism 31, the outer panel W1 is shifted onto an assembling table 8. Then the robot 5 moves to the welding position associated with the first transfer shoot 2 after the work holding tool 7 is returned to its original position, so that one cycle of the robot 5 is completed.
Patent JP-H04104502-A (JP)
Title: 90× hybrid circuit
Inventor: MANIWA TORU
IPC: H01P5/04
Filed: 1990-08-23
Abstract: PURPOSE:To compensate the change of the characteristic impedance of a micro strip line to always generate the same output level regardless of this change by connecting reactance elements in respective centers of two micro strip lines facing each other in parallel with a load. CONSTITUTION:Reactance elements 6 which change the characteristic impedance to obtain the same output level are connected to respective centers of two micro strip lines 2 and 3 facing each other in parallel with the load. That is, reactance elements 6 having a proper reactance are connected to centers of micro strip lines 2 having a characteristic impedance Zo or micro strip lines 3 having a characteristic impedance Zo/2<0.5> in parallel with the load (connected to terminals 53 and 54) to change the characteristic impedance of a 90 deg. hybrid circuit. Thus, reactance elements 6 are adjusted to obtain a desired characteristic impedance, and the output level is fixed.
Patent JP-H1163698-A (JP)
Title: Pulse tube refrigerator
Inventor: SHIYU SHIYOUI
IPC: F25B9/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To efficiently operate by communicating a buffer with a high temperature end of a pulse tube via an orifice, and communicating an auxiliary buffer with the high temperature end of the tube via a buffer side opening/closing valve. SOLUTION: A cool storage unit 1 has a low temperature end 1a and high temperature end 1b. A cold head 2 communicates with the end 1a, and a low temperature end 3a provided at a pulse tube 3 communicates with the head 2. Then, a buffer 5 communicates with a high temperature end 3b provided at the tube 3 via an orifice 4. One end of a branch passage 23 is connected on the way of a passage 2 for connecting the end 3b of the tube 3 with the orifice 4. An auxiliary buffer 7 communicates with the other end of the passage 23 via a buffer side opening/closing valve 6. Thus, an efficient operation can be performed.
Patent JP-S6281662-A (JP)
Title: Copying device
Inventor: SATO TSUTOMU
IPC: G03G21/00
Filed: 1985-10-07
Abstract: PURPOSE:To perform at a time from setting of a series of an image forming mode to an image forming start command by providing a function designation image start commanding means that gives command to set a function designation image forming mode and starting of image forming. CONSTITUTION:A paper priority copy key 1 is depressed, an automatic variable power set signal 9 and a copy start signal 8 are outputted from a judging means 7 by an original detection signal 6 sent out from an original size detecting means 5. Responding to an original size detection signal 16, a main control section 15 sends out a variable power signal of an optical system, and at the same time, outputs a control signal 17 and starts paper priority copying. When an original priority copy key 3 is depressed, an automatic paper selection signal 11 and a copy start signal 14 are outputted from a judging means 10, and the control section 15 outputs a signal 17 to a paper feed driving system responding to the signal 16, and starts original priority copying on the selected paper. Other function designation can be made similarly.
Patent JP-S6378241-A (JP)
Title: Name control system in logical type language processing system
Inventor: HIROSE TADASHI
IPC: G06F9/44
Filed: 1986-09-22
Abstract: PURPOSE:To avoid a name collision and to delete the unused name from a name table by executing the name control for the set of a suitable predicate. CONSTITUTION:When a reasoning part 33 receives a question, fetches its head item change-package (a) and decides whether or not it is a system predicate. Next, the next item likes is fetched, a current name table is searched and it is investigated that it is registered as a predicate name. When the item is registered, a user predicate processing is executed. By the user predicate processing, a predicate program is successively fetched, and an algorithm is reflexively called out with the right side as a question. Next, b(X) comes to be an execution item, the user predicate processing is executed, further, v(X) comes to be the execution item and the user predicate processing is executed.
Patent JP-H0969286-A (JP)
Title: Semiconductor memory device
Inventor: ONO KAZUKI
IPC: G11C7/10
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To speed up a block write process by processing block write judgment signals in parallel for every bank. SOLUTION: In a block write circuit, a command decoder circuit 1 having inputs of a column address selection signal 101, a row address signal 102,..., a special function selection signal 103 outputs a block write judgment signal 104. A block 2 of a bank [0] having inputs of the block write judgment signal 104, a bank selection signal 105 and a clock signal 106 outputs a block write prohibition signal [0] 107. A block 8 of the bank [0] having inputs of the block write judgment signal 104, the clock signal 106 and an inverted signal 108 of the bank selection signal outputs a block write prohibition signal [1] 109. The circuit includes a logic circuit including an OR circuit 9 and a flip-flop 10 and, a logic circuit including an OR circuit 11 and a flip-flop 12. A writing/processing speed to blocks is improved in the constitution.
Patent JP-H0540282-A (JP)
Title: Photographic system equipped with light quantity adjusting means
Inventor: MUKOYA HITOSHI
IPC: G03B9/02
Filed: 1991-08-07
Abstract: PURPOSE:To satisfactorily keep the resolution or blurring of a lens system even when the luminance of an object is high by arranging an optical element, which enables light control, at the back of an iris member. CONSTITUTION:As a light quantity adjusting means, an optical element 3 is arranged on the image face side of an iris member 2 at a single focal point lens composed of two groups. Namely, a convex lens on the image face side of the iris member 2 is formed by a dimming lens, which enables the light control, to change optical density according to the strength of incident light. As the result, the quantity of passed light can be controlled over a wide range, and extinction can be smoothly executed while preventing the diameter of the iris from being too small.
Patent JP-S6281316-A (JP)
Title: Platelet coagulation inhibitor
Inventor: TAKEDA MIKIO
IPC: C07D281/10
Filed: 1985-10-04
Abstract: PURPOSE:To provide a platelet coagulation inhibitor containing a specific 1,5- benzothiazepine derivative or its acid addition salt as an active component, having excellent platelet coagulation inhibiting activity, keeping the effect for a long period even by oral administration and useful for the remedy and prevention of thrombosis. CONSTITUTION:The objective platelet coagulation inhibitor contains the 1,5- benzothiazepine derivative of formula I (R<1> is lower alkyl; R<2> is H or lower alkanoyl; R<3> is lower alkyl; one of R<4> and R<5> is H and the other is Cl) or its acid addition salt as an active component. The compound of formula I has excellent platelet coagulation inhibiting activity and useful for the remedy, amelioration and prevention of thrombosis such as cerebral infarction, transient cerebral ischemia, myocardial infarction, etc. The compound of formula I can be produced by condensing the compound of formula II with the compound of formula III (Q is H or protecting group; X<1> is halogen) in a solvent such as acetone in the presence of a base at 25-100 deg.C.
Patent JP-H0898597-A (JP)
Title: Controller of stepping motor
Inventor: HATSUDA TADAYUKI
IPC: H02P8/38
Filed: 1994-09-16
Abstract: PURPOSE: To detect the abnormality immediately and send out an alarm signal by determining that a stepping motor gets out of step when the counter electromotive force generated in a coil which was excited on a drive signal one signal prior to the one which excites a now excited coil is the same or lower than a specified value. CONSTITUTION: A CPU 25 outputs drive signals to excited coils of A phase, B phase, reverse A phase, and reverse B phase of a stepping motor sequentially. According to a drive pulse, current is allowed to flow in the excited coils 26, 27, 28, and 29 of the stepping motor. Comparators 34, 35, 36, and 37 determine whether the counter electromotive force generated in non-excited coils is a specified value or not. When the counter electromotive force generated in the coils other than the excited ones is detected and the detected value is the same or below the specified value, it is determined that the stepping motor did not work in correspondence with the driving signal from the CPU 25 and then an alarm signal 54 is generated.