baber/WOPTO huggingface dataset:
Patent JP-H03218537-A (JP)
Title: Electronic device simulation model
Inventor: SAITO TAKANORI
IPC: G06F17/50
Filed: 1990-01-24
Abstract: PURPOSE:To accurately grasp a simulation result by outputting the collated result of an operation result and a previously prepared expected result as '0' or '1'. CONSTITUTION:A peripheral circuit 14 which comes to be the object of an operation test, and a memory 13 storing a procedure operating the peripheral circuit 14 and a procedure reading the operation result are provided. Further more, a collation means 11 collating the operation result received from the peripheral circuit 14 with the previously prepared expected result based on the procedure stored in the memory 13, and a detection means 15 detecting the collated result outputted from the collation means 11 are provided. Then, the operation test of the peripheral circuit 14 is conducted in accordance with the prescribed procedure stored in the memory 13, automatic collation whether the operation result is an expected one or not is executed and test results are outputted as '0' or '1' for respective test items. Thus, check errors can be eliminated.
Patent JP-H05206569-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: ARIMOTO HIROSHI
IPC: H01S5/00
Filed: 1992-01-28
Abstract: PURPOSE:To prevent a P-type InGaAsP quadruple layer located on a P-type block layer from emitting light so as to lessen a semiconductor light emitting element in threshold current by a method wherein the P-type InGaAsP quadruple layer is removed by etching. CONSTITUTION:First of all, a PNP block layer is laminated, a V-shaped groove is provided, and a double hetero-junction is buried. Then, an InP protective layer 10 is etched with hydrochloric acid etchant. In succession, the laminated is etched with BrCH3OH water solution as far as a P-type InGaAsP quadruple layer 11 on a P-type InP block layer 4, where BrCH3OH water solution is not so much different from hydrochloric acid in etching rate to a InP layer. That is, an N-type InGaAsP contact layer 9, an N-type InP clad layer 8, and a P-type InGaAsP quadruple layer 11 are etched excluding the inside of the V-shaped groove. Then, an N-type InP clad layer 21, an N-type InGaAsP contact layer 22, and an InP protective layer 23 are grown again, and thus all epitaxial growth process is finished. By this setup, a semiconductor element, provided with a V-shaped groove can be lessened in threshold current.
Patent JP-H02235941-A (JP)
Title: Preparation of work piece made of fiber-renforced composite material
Inventor: KURISUTOFU MATSUTSU
IPC: C09J5/02
Filed: 1990-01-24
Abstract: PURPOSE: To perform treatment with high safety and good reproducibility by using an aq. soln. of peroxodisulfate in subjecting works made of a fiber composite material to preparatory treatment before subjecting the same to wet chemical treatment such as adhesion.  
     CONSTITUTION: Works made of a fiber composite material are preparatorily treated with an aq. soln. containing peroxodisulfate ions, pref., an aq. soln. containing 75 g/l of ammonium peroxodisulfate [(NH 4 ) 2 S 2 O 8 ] before subjected to wet chemical treatment, especially, adhesion to be increased in adhesive strength thereof. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05201341-A (JP)
Title: Zero pressure value correcting method for pressure sensor for hydraulic power sterring
Inventor: MOMOSE NOBUO
IPC: B62D5/06
Filed: 1992-01-28
Abstract: PURPOSE:To correct a zero pressure value to an accurate value each time an engine is stopped by detecting the working pressure of a power steering after an engine is stopped, adding the number of detecting times when the working pressure is not changed for a specified time, and setting a working pressure, at which the number of detecting times is maximized, to a zero pressure value. CONSTITUTION:After the stop of drive of an engine 14, the working pressure of a power steering is detected by means of the pressure sensors 9 and 10 of a power steering 1. The number of detecting times of a working pressure is added on a condition that the working pressure is not changed for a specified time and data on the number of detecting times at each steering working pressure is provided in the memory of a microcomputer 11. A working pressure at which the so obtained number of detecting times is increased to a maximum value is employed as the zero pressure values of the pressure sensors 9 and 10. As noted above, each time drive of the engine 14 is stopped, the zero pressure value is corrected to an accurate value and the neutral point of a steering handle is adjusted to an accurate value.
Patent JP-S61172464-A (JP)
Title: Modulation circuit
Inventor: MINAMI HIDEAKI
IPC: H04L27/20
Filed: 1985-01-25
Abstract: PURPOSE:To guarantee the continuity of a position where the frequency is changed over by adopting digital circuit constitution to a modulation circuit applying FSK modulation to a binary serial signal. CONSTITUTION:When binary signals are inputted in the order of 1, 0, 1, 0 and AH, AL latched in a latch circuit 5 are 1, 1. Then the signals are read sequentially from a ROM6 as PF1(t0), PF1(t1)... as an address counter 4 is advanced and a D/A converter 7 outputs positive half wave of a frequency f1. The ROM6 outputs 0 as a signal SM during this time and when the last data PF1(tn) is read, the state of Se=1 is obtained and the data is given to the latch circuit 5 via a timing circuit 3. Since the next SIN is 0, the latch circuit 5 latches 0, 0 and gives them to the ROM6. A pattern NF2 is read and I cylces of a frequency f2 started from the negative level are outputted from the D/A converter 7. The pattern of NF1, PF2 are read sequentially and the output of the D/A converter 7 is consecutive smoothly at 0 point.
Patent JP-S54106709-A (JP)
Title: Active thermal atmosphere combustion 2-cycle internal combustion engine
Inventor: OONISHI SHIGERU
IPC: F02D13/06
Filed: 1978-02-09
Abstract: PURPOSE: To actuate the engine brake while reducing revolutions of the engine during the deceleration and at the stoppage of the engine through opening of a decompression valve provided in the combustion chamber of 2-cycle internal combustion engine.  
     CONSTITUTION: This relates to an active thermal atmosphere internal combustion in which equipped with suction/exhaust ports 12 and 18 and a scavenging port 15, a mixed gas is introduced at a low rate by the scavenging port through a circular passage 31 from a groove 31 formed on the bottom of a crank chamber 1 so that the hot residual burned gas is exhausted slowly from a combustion chamber 6, thereby maintaining the inside of the chamber 6 at a high temperature. The combustion chamber 6 is provided with a movable valve 42 for decompression on which a levers 53 and 54 adapted to commnicate the valve to the air during the deceleration and at the stoppage of the engine in such a manner to be free to contact thereof. When the combustion chamber 6 is communicated to the air through a filter 51, the combustion pressure lowers, reducing the revolutions of the engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61176584-A (JP)
Inventor: ROBAATO BURUUSU GAARANDO
IPC: A61P7/02
Filed: 1986-01-23
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-S55107069-A (JP)
Title: Ignitor of internal combustion engine
Inventor: HASHIZUME ATSUSHI
IPC: F02P3/04
Filed: 1979-02-07
Abstract: PURPOSE:To prevent mal-power-distribution by stopping or resetting counting of a counter when an engine is stopped. CONSTITUTION:When a start-up operation causes an engine to run abnormally, a counter 7 starts counting after a pulse oscillator 4 puts out pulses to it. A pulse put out from a pulse oscillator 3 changes a primary coil of an ignition coil 11 into the state a current is cut off to supply an ignition plug 14 with high-tension voltage. If the start-up operation may be interfered, the counter 7 is kept in the original state. When the pulse oscillator 4 puts out another pulse, the counter 7 is reset to start feed of a current for the primary coil of the ignition coil 11. Then a pulse from the pulse oscillator 3 cuts off a current fed to the primary coil of the ignition coil 11, which applies a high-tension voltage to the ignition plug 14. Continuously a current starts running through the primary coil of the ignition coil 12.
Patent JP-S61251930-A (JP)
Title: Processing circuit of digital data
Inventor: YAMAMOTO YOSHIKAZU
IPC: G06F13/36
Filed: 1985-01-26
Abstract: PURPOSE:To use effectively the transmission capacity to raise the transmission speed by controlling the transmission with a shift control signal of a prescribed sequence when a data sequence consisting of words whose number of bits exceeds the limited number of bits of a transmission line is transmitted to this transmission line. CONSTITUTION:For example, 10-bit input data is supplied from a terminal 1 to cascaded latches 11, 12, and 13, and a clock CK1 synchronized with input data is supplied from a terminal 4 to latches 11, 12, and 13. Contents L1, L2, and L3 of latches 11-13 are supplied to a phase shifter 2. This shifter 2 generates output data obtained by shifting input data by the number of bits corresponding to a shift control signal phi. 16-bit output data, in this case, generated in the output of the shifter 2 is supplied to a latch 14, and a clock CK2 is supplied to the latch 14 from a control circuit 5. The latch 14 latches the output of the shifter 2 synchronously with the clock CK2, and contents L4 of the latch 14 are sent from an output terminal 3.
Patent JP-S57146800-A (JP)
Title: Aromatic heterocyclic esters of steroids, manufacture and pharmaceutical composition containing them
Inventor: ERIOTSUTO ERU SHIYAPIRO
IPC: C07J43/00
Filed: 1982-01-29
Abstract: This invention relates to novel 3,20-dioxo-1,4-pregnadiene-17 alpha -ol 17-aromatic heterocyclic carboxylates, to pharmaceutical formulations thereof, and their use in the treatment and control of inflammatory conditions.
Patent JP-S59138257-A (JP)
Title: Resin composition
Inventor: KAMATA KAZUMASA
IPC: C08L67/00
Filed: 1983-01-28
Abstract: PURPOSE:A composition, obtained by incorporating a polyalkylene terephthalate resin with a specific acrylic graft copolymer, and having improved impact, cold and weather resistance. CONSTITUTION:A curable composition obtained by incorporating 3-45pts.wt. graft copolymer prepared by graft copolymerizing (B) 25-125pts.wt. mixture of 100-60wt% alkyl methacrylate with 40-0wt% aromatic vinyl compound and 20-0wt% vinyl cyanide compound onto (A) 100pts.wt. acrylic elastomer obtained by emulsion polymerizing 30-70pts.wt. mixture of 99.9-97wt% 2-10C alkyl acrylate with 0.1-3wt% crosslinking agent, and polymerizing 70-30pts.wt. mixture of 99-97wt% alkyl acrylate with 1-3wt% polyfunctional graft crosslinking agent containing allyl groups with 97-75pts.wt. polyalkylene terephthalate resin.
Patent JP-S55107057-A (JP)
Title: Preventive device of fuel evaporation loss
Inventor: HIRAMATSU EIJI
IPC: F02M25/08
Filed: 1979-02-09
Abstract: PURPOSE: To isolate absorbed fuel from running fuel-contained air readily for improving adsorption efficiency of an adsorbing material by longitudinally deviding a fuel vapour attraction casing into some chambers on which dispersing rooms are formed to communicate with each of the chambers.  
     CONSTITUTION: A casing 1 filled with adsorbing particles 9 is devided into small chambers A, B and C by partition walls 1a, 1b. An inflow chamber D is formed on a primary chamber A, into which vapoured fuel is introduced from a fuel tank 29. A dispersing chamber F covers on a secondary chamber B and third chamber C, into which vapoured fuel in a carburetor 43 is fed. A dispersing room E with an atmosphere port 15 is placed under each of the chambers, communicating with them. In operation of an engine, air flows evenly into individual chambers from the dispersing room E to isolate adsorbed fuel in the chambers completely. The fuel is absorbed from a perge port provided above the device (not illustrated) into a suction pipe through a pipe 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04313119-A (JP)
Title: Pseudo random number pattern generator
Inventor: OKUBO CHIE
IPC: G01R31/3183
Filed: 1991-02-04
Abstract: PURPOSE:To attain the tests of an input buffer and an external wiring as well as an LSI internal circuit just with addition of a small number of circuits. CONSTITUTION:The flip-flops 11-14 are provided to a pseudo random number pattern generator together with the selectors 21-24, and an exclusive OR gate 30. Then the pattern generator performs three types of actions according to the values of the 1st and 2nd action mode signals c1 and c2. That is, the function of a conventional pseudo random number pattern generator is secured with c1=c2='1', the function of a boundary scan buffer is secured with c1='1' and c2='0', and the function of an input buffer is secured with c1='0' respectively.
Patent JP-S60158507-A (JP)
Inventor: KADOI HARUO
IPC: C09D191/06
Filed: 1984-01-30
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-S61175222-A (JP)
Inventor: DEBITSUDO ROI HOOMU
IPC: B60K11/04
Filed: 1986-01-24
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-S55462-A (JP)
Title: Optical scatter type smoke sensor
Inventor: HASEGAWA MITSUO
IPC: G08B17/107
Filed: 1979-02-08
Abstract: PURPOSE:To improve the S/N ratio of a smoke sensor with the use of a simple construction by providing a plurality of such angular members on the peripheral wall of a dark box as are formed with bent vent holes having communications with the ambient air and as protrude inwardly. CONSTITUTION:Both a light source 3 and a light receiver 4, which is arranged at a position to receive no direct light from the light source 3, are attached integrally to a support 5 within a dark box 2 which is shielded in a cover 1. The peripheral wall of the dark box 2 is formed with a plurality of angular members 7 which are formed such bent vent holes 6 while protruding inwardly into the dark box 2 as can receive smoke. The wide angle of the troughs 8 which are formed of the members 7 is at least an acute angle, and the finish of the surface 9 is denser than about 800 meshes, if preferred.
Patent JP-S62173118-A (JP)
Title: Processing method with nc wire-cut electric discharge machine
Inventor: ONO YASUNORI
IPC: B23H7/02
Filed: 1986-01-27
Abstract: PURPOSE:To shorten the time for repair to be made in the event of discontinuity or shortcircuiting and enable utilization of the repair function with even a work to perform drop preventive treatment by furnishing a certain number of preparatory holes for automatic wire supply in appropriate places on the processing path on the non-products side and allowing the repair to be made in the closest preparatory hole when discontinuity or shortcircuiting has occurred. CONSTITUTION:When wire discontinuity or shortcircuiting has occurred during processing, the table moving is stopped, and the place of trouble is stored in a memory in an NC device. Preparation for supply of wire shall now be made, and the table moved to a preparatory hole P1 for automatic wire connection. After automatic supply of wire is made in the prepara tory hole P1, the table is moved to the place of trouble, and processing is resumed. When the processing proceeds to the specified point, alike, processing of another preparatory hole P2 for automatic wire supply shall be performed on the non-products side, and the position of P2 is stored in said memory, and completion of processing gives return to the original processing path, to be followed by resumption of the processing. In this manner, preparatory holes P1-P3 for automatic wire supply are equipped on the non-products side of each work W, and it is possible when the holes are completed to perform drop preventive treatment for the work in appropriate places on the processing path, which enables utilization of auto matic repair function with the time for repair shortened.
Patent JP-S5296693-A (JP)
Title: Addition of acid anhydride group to polymer
Inventor: TATSUKI SHIGEO
IPC: C08F8/46
Filed: 1976-02-10
Abstract: PURPOSE: To give simply an unsaturated high polymer hydrophilic nature and functionality by allowing the vapor of a specific (alkyl) maleic anhydride in contact with a molded high polymer bearing C-C double bond followed by the irradiation of active rays. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02195526-A (JP)
Title: Objective lens driver
Inventor: HASHIMOTO AKIRA
IPC: G11B7/09
Filed: 1989-01-23
Abstract: PURPOSE:To reduce a magnetic gap and to easily obtain the desired driving force by setting almost symmetrically to each other plural focus control coils including the concentrical circular arc parts having the radiuses centering the rotational center of a mobile part, the focus control yokes, and the focus control magnets respectively. CONSTITUTION:The outer sides of the focus control coils 18a and 18b which turn together with a mobile holder 2 include the circular arc parts concentrical to a bearing part. The same circular arc parts are formed also on the focus control yokes 19a and 19b and the focus control magnets 20a and 20b which are set opposite to the circular arc parts of the coils 18a and 18b. Thus the gaps between these arc parts are not changed and therefore a magnetic gap can be set at the least value. As a result, the driving force is increased for the focus control.
Patent JP-H08210032-A (JP)
Title: Lower frame structure of bay window
Inventor: NAWA KOICHIRO
IPC: E06B3/00
Filed: 1995-01-31
Abstract: PURPOSE: To make the bottom board of a bay window part and the upper face of a window stool, positioned on the indoor side, continuous on the same level in a bay window constituted of a bay window part overhanging onto the outdoor side from an opening part, and a sleeve part positioned on the indoor side of the bay window part. CONSTITUTION: A lower frame 3 is divided into a lower side lower frame 4 supported by a support body 10, and an upper side lower frame 5 for enclosing a bay window part 1 and the panel 12 of a sleeve part 2. The upper side lower frame 5 is further divided into a bay window part lower frame 6 disposed at the bay window part 1, and a sleeve part lower frame 7 disposed at the sleeve part 2. The lower side lower frame 4 is disposed over the indoor side of the bay window part 1 and the sleeve part 2. The sleeve part lower frame 7 is connected being overlapped with the lower side lower frame 4, and the bay window part lower frame 6 is positioned at the bay window part 1, on the same level as the sleeve part lower frame 7 on the longitudinal section.
Patent JP-S56111315-A (JP)
Title: Oscillating circuit
Inventor: KANEKO TAKAO
IPC: H03K3/02
Filed: 1980-02-06
Abstract: PURPOSE:To suppress a latch-up phenomenon by inputting the output voltage of a capacitor to a circuit with a different threshold level, by setting and resetting a flip- flop with its output and by charging and discharging the capacitor according to the output of the flip-flop. CONSTITUTION:When output Q of flip-flop FF19 is at a low level, switch element 12 is on and element 13 is off, so that capacitor 18 is charged by constant current source 11. As the charging voltage exceeds the threshold level of inverter 22, FF19 is set and output Q is at a high level. Consequently, the states of switch elements 12 and 13 are inverted and the capacitor is discharged via switch element 13. As the discharging voltage drops below the threshold level of inverter 23, FF19 is reset to its initial state and this operation is repeated.
Patent JP-H05204234-A (JP)
Title: Developing roller
Inventor: ASAI TOSHINOBU
IPC: G03G15/08
Filed: 1992-01-29
Abstract: PURPOSE:To enable the execution of copying with a high image resolution. CONSTITUTION:A conductive sponge body layer 13 constituted by adding a conductive material to ethylene propylene rubber via a conductive adhesive 12 is formed on an arbor 11. Air is extracted from the conductive sponge body layer 13 to reduce its outside diameter and this sponge body layer is inserted onto a polyamide resin tube 14, by which the developing roller 10 is obtd. The polyamide resin tube 14 is formed to the inside diameter smaller than the outside diameter after the conductive sponge body layer 13 restores the original shape, by which the conductive sponge body layer 13 and the polyamide resin tube 14 are securely integrated. Then, the developing roller provided with the electrical conductivity adequate for forming a toner layer by the conductive adhesive 12, the sponge body layer 13 consisting of the ethylene propylene rubber having the hardness at which a proper nip width is assured and the polyamide resin tube 14 is efficiently and inexpensively obtd.
Patent JP-H06232048-A (JP)
Title: Device for vaporizing and supplying organometallic compound
Inventor: TOMOSAWA ATSUSHI
IPC: C23C16/448
Filed: 1993-01-29
Abstract: PURPOSE:To maintain a vaporizing container at a vaporizing temperature containing less errors as a whole by arranging a saucer to be filled with the powder of an organometallic compound in the container and forming carrier gas flowing-in and flowing-out holes through the side wall of the container. CONSTITUTION:A vaporizing container 11 is dipped in oil 9 contained in an oil bath 8 constituting a constant-temperature bath. The flowing-out hole 12 of a carrier gas 14 and starting gaseous material to a CVD reaction device 15 and the flowing-in hole of the carrier gas 14 to container 11 are interposed to each other. The saucer 16 to be filled with an organometallic compound 4 which is used as the raw material has such a shape that the surface area of the saucer 16 does not change even when the amount of the compound 4 decreases by evaporation. The holes 10 and 12 are formed through the side wall of the container 11 at heights higher than the saucer 16 and interposed to each other. Therefore, thin films which always have the same characteristic values under the same condition can be obtained.
Patent JP-H02195932-A (JP)
Title: Angle operating device for endoscope
Inventor: MORIOKA MASAHARU
IPC: A61B1/00
Filed: 1989-01-25
Abstract: PURPOSE:To prevent an operating cable from becoming large-sized and a flexible guide from being buckled by making the coil wire diameter of the flexible guide inserting an operating wire with the largest angle larger than coil wire diameters of flexible guides of other operating wires. CONSTITUTION:An angle operating device 30 has a pair of operating cables, upper and lower and right and left, operating cables 31a-31d are formed by inserting operating wires 32a-32d into flexible guides 33a-33d made of tight coil springs, and the upper and lower operating wires 32a and 32b and the right and left operating wires 32d and 32c are operated in pairs. Coil wire diameters of tight coil springs constituting the flexible guides 33a-33d are made different, the upper flexible guide 33a has the largest diameter, the coil wire diameter of the lower flexible guide 33b is made slightly large, and the coil wire diameters of the right and left flexible guides 33d and 33c are made smaller than those of the upper and lower flexible guides 33a and 33b. The shape preserving property of flexible guide is improved, the buckling during operation can be prevented, the operability of operating wires is improved, damage can be prevented, and the life of operating cables can be extended.
Patent JP-S5298462-A (JP)
Title: Filament changer for electron microscope
Inventor: TOMITA MASAHIRO
IPC: H01J1/15
Filed: 1976-02-13
Abstract: PURPOSE: As a measure for removing the remanent voltage from accelerating electrodes and the wehnelt electrode, a filament changer is used which can be also used as a grounding device such as a discharging rod-thereby making it possible to change filaments safely and efficiently. 
     COPYRIGHT: (C)1977,JPO&Japio