baber/WOPTO huggingface dataset:
Patent JP-S52124156-A (JP)
Title: Dc power source employing thyristor phase control system
Inventor: KAWAGUCHI AKIRA
IPC: G05F1/56
Filed: 1976-04-12
Abstract: PURPOSE: To enable hunting-restrained power source employable in the circuit where the load may vary abruptly, by installing output voltage detectors at two points in such a manner that normally it is detected in front of choke coil while during abrupt load variation it is detected at output terminal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08231588-A (JP)
Title: Angiotensinase inhibiting peptide and its production
Inventor: OCHI SHUJI
IPC: C07K7/06
Filed: 1995-03-01
Abstract: PURPOSE: To obtain the subject new peptide useful for treating hypertension, having inhibitory activity against angiotensinase, by treating raw material sesame with a hydrolase and fractionating the hydrolyzate by column chromatography. CONSTITUTION: This angiotensinase inhibiting peptide comprises a pentapeptide composed of an amino acid sequence of the formula Met Leu Pro Ala Tyr and a hexapeptide composed of an amino acid sequence of the formula Val Leu Tyr Arg Asp Gly, has inhibiting activity against angiotensinase and blood pressure decreasing action and is useful as an antihypertensive medicine and a medicine for treating and preventing hypertension, capable of being orally administered. The peptide is obtained by treating raw material sesame with a hydrolase to give a hydrolyzed substance of sesame protein and treating the hydrolyzed substance by a column chromatography.
Patent JP-S57158053-A (JP)
Title: Detecting circuit
Inventor: YASUDA YUUZOU
IPC: G11B15/093
Filed: 1981-03-20
Abstract: PURPOSE:To detect a change in state accurately by sampling and storing a signal which varies with time, sampling and storing the stored value, and detecting the presence of a difference by comparing both the stored value with each other. CONSTITUTION:When a switch 1 is turned on, an output Vi is amplified by an amplifier 3 and a sampling gate (SG)4 turns on with a pulse T1 to charge a capacitor (C)5 to a voltage VC1; and then a switch 14 is closed to charge C7 to an initial value voltage VC2. With a pulse T2, a comparison gate 9 turns on to make a comparison 8 between the voltages of Cs 5 and 7, and when they have no difference, an output V0 is not generated. With a pulse T3, an SG6 turns on to transfer the potential of C5 to C7. If Vi varies, SG4 turns on with the pulse T1 and the comparison gate 9 turns on with the pulse T2, and consequently there is a difference generated between inputs to a comparator 8 to generate the output V0; and a plunger 11 is driven by a driver 12 and the switch 1 is turned off. Thus, a change in state is detected accurately and this circuit is suitable for the tape end detection of a tape recorder.
Patent JP-S61203195-A (JP)
Title: Preparation of soil conditioner
Inventor: OONUKI KOUZOU
IPC: C09K17/00
Filed: 1985-03-05
Abstract: PURPOSE:To prepare a soil conditioner with excellent soil conditioning and plant growth promoting effects at a low cost through utilization of sludge of construction work which is troublesome to dispose, by granulating preheated sludge of construction work and bringing the granules into contact with a high temp. gas for burning. CONSTITUTION:Sludge of construction work having a water content of 80% or higher (e.g. muddy waste water produced by spot pile driving) is predried to an average water content of 30-60% by drying in the sun and/or open air storage for dehydration and is formed into granules of about 1-10 mm in diameter by means of an appropriate granulating machine. The granules are brought into contact with a gas at 500-1,100 deg.C in a rotary kiln for burning, sterilization and drying to produce a soil conditioner having a water content of 20-40%, a lime content of 5-8%, a magnesium oxide content of 0.5-0.7%, a pH of 9 or higher and cation exchanging ability.
Patent JP-S60187296-A (JP)
Title: Overload detector of ac motor
Inventor: KAWABE RIYOUICHI
IPC: H02P5/74
Filed: 1984-03-07
Abstract: PURPOSE:To suitably detect an overload even by a hysteresis motor in which an ultrafine slip occurs by opening a contactor during the operation. CONSTITUTION:When a contactor 2 is opened sometimes during an operation and an H motor 9a even slips ultrafinely, a large current flows through individual current transformers 5a since the counterelectromotive force of the motor 9a is different in frequency from the other H motors 9b-9z. Accordingly, a malfunction signal is output from the output terminal 14a of a comparator 12. At this time, small amounts of currents flows also through the transformers 5b-5z of the motors 9b-9z, but the current is one divided by the number of the motors. Thus, a malfunction signal is not generated, but a malfunction can be detected only for the malfunctioned motor.
Patent JP-S57158436-A (JP)
Title: Method of construction of precast concrete underground room
Inventor: SUZUKI JIYOUJI
IPC: E04B1/00
Filed: 1981-03-23
Abstract: PURPOSE:To keep the watertightness of underground room, to minimize the quantity of excavation and to shorten the term of works by sinking and burying a precast concrete member into the ground. CONSTITUTION:Corner blocks 4 and wall blocks 5 made of precast concrete are erected and mounted to the outer circumference of a staging 2, and an erected wall body 3 having four sides is formed. PC steel bars are inserted to the sheath of the wall body 3 to tighten and fix the wall body. The waterproof processing of joints among the blocks 4 and the wall blocks 5 is conducted. The ground at the inside of the wall body 3 is excavated and discharged, and the wall body 3 is sunk successively into the ground. After excavation is completed, the staging 2 is removed, and the earth floor of the underground room is prepared. The earth floor is executed by forming a floor board unified with the wall body 3 onto the bottom excavated. A top block and the top section of the wall body 3 are fastened by means of bolts and nuts. The floor board and the joining joints of the top block and the wall body 3 are sealed.
Patent JP-H06227045-A (JP)
Title: Printer
Inventor: SAWADA AKIHIRO
IPC: G09G5/24
Filed: 1993-02-04
Abstract: PURPOSE:To obtain a printer device capable of printing a modified character or the like while keeping an appropriate space between characters or the like correspondingly to the modified form of the characters both in a vertical-writing printing mode and in a horizontal-writing printing mode. CONSTITUTION:When a text inputted from character input keys or the like is modified (S55), vertical and horizontal dot increase amounts are calculatd based on a table in a ROM correspondingly to the modified form (S57). A space formed between the modified characters in the text is determined based on the got increase amount and a character gap set by a character gap setting key or the like in accordance with a vertical-writing printing mode and a horizontal-writing printing mode (S60). In this manner, a tape can be formed with modified characters or the like legibly printed on the tape in a remarkably good balance between the modified characters.
Patent JP-S51117558-A (JP)
Title: Signal generator
Inventor: ITOU KAZUO
IPC: G04G3/02
Filed: 1975-04-07
Abstract: PURPOSE:To make laser set a dividing ratio by enclosing a crystal oscillator and an IC element provided with a variable dividing function in a case having a transparent part.
Patent JP-2000239154-A (JP)
Title: Internal medicine composition containing iron compound
Inventor: HASEGAWA KAZUHISA
IPC: A61K47/26
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an internal medicine composition which can mask the original rust taste of iron and ensure a good taking property by adding a trivalent iron ion and sucrose and maintaining the pH of the composition within a constant region. SOLUTION: This internal medicine composition contains (A) a trivalent iron ion (preferably a trivalent iron compound such as ammonium ferric citrate, ferric sulfate or ferric chloride) and (B) sucrose and is maintained in the region of pH 4.3-7.0. The composition preferably further contains (C) a sugar alcohol (for example, sorbitol, xylitol or mannitol). The iron content in the composition is preferably 0.5-60 mg (converted in iron ion in the iron compound) per day. The content of the ingredient B is preferably 1-30 wt.% in the composition. Since the ingredient C has a laxative action, each dose is preferably 1-40 g and set to the maximum non-action amount or less.
Patent JP-H01217577-A (JP)
Title: Picture input device
Inventor: SHIMOKAWABE HIROAKI
IPC: G06K9/20
Filed: 1988-02-26
Abstract: PURPOSE:To guarantee the continuity of an image area by executing the segment of the respective areas of the >=2 continuous image areas as one continuous area. CONSTITUTION:The image of a document 1 is inputted from an image input part 2 and stored in an image storage 3. Information to execute the segment of the necessary image area on the document 1 are designated by an image area designating part 6. Here, for the designation of the image area in the designating part 6, a first, image area composed of a rectangular ABYX on the document 1 and a second image area composed of a rectangular XYCD are designated. An image segment part 5 execute the segment of the first and second image areas with an A'B'C'D', which is skew-corrected by a synthesized image segment frame ABCD, and after that, an image output part 4 outputs the first image area as an A'B'Y'X' and the second image area as an X'Y'D'C'. Thus, the first and second image areas are continuously outputted on an XY line.
Patent JP-H11237654-A (JP)
Title: Image pickup device
Inventor: OKAWARA HIROTO
IPC: G03B5/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device having a vibrationproof effect even to the shake of wide-range frequency and capable of realizing vibrationproofing to large fluctuation. SOLUTION: A lens barrel 101, an image pickup element 102 and a sensor holding member 108 are integrated and supported to be in suspension structure in an outside case member 113 through a rubber washer. Electronic vibrationproofing or optical vibrationproofing is performed in accordance with output from a sensor. By such constitution, the vibration of high frequency is isolated by the rubber washer and the vibration (camera shake) of low frequency is isolated by the electronic vibrationproofing or the optical vibrationproofing.
Patent JP-H02218838-A (JP)
Title: Idle control device for engine
Inventor: SAKAMOTO KATSUHIKO
IPC: F02D41/16
Filed: 1989-02-21
Abstract: PURPOSE:To enable the appropriate intake air correction corresponding to the atmospheric pressure by resetting the feedback correction quantity to the specified value as well as setting the specified value itself to the larger value as the atmospheric pressure becomes lower when outer load is thrown in at the time of idle operation under the low atmospheric pressure. CONSTITUTION:A by-pass air valve 15 is interposingly provided in a by-pass air passage 14 provided in order to let a throttle valve 6 in an intake air pas sage 2 by-pass, and this valve 15 is controlled together with an injector 9 by a control unit 20. That is, the by-pass air valve 1 is controlled on the basis of the feedback correction quantity obtained from the difference between the actual engine speed and the target engine speed set according to the driving state, and the load correction quantity obtained corresponding to the outer loaded condition, and thus the actual engine speed is converged to the target engine speed. In this case, if the outer load is thrown in under the low atmo spheric pressure, the feedback correction quantity is reset to the specified value, and this specified value is set to the larger value as the atmospheric pressure becomes lower.
Patent JP-S57158142-A (JP)
Title: Steering lock
Inventor: MOCHIDA HARUO
IPC: B60R25/02
Filed: 1981-03-23
Abstract: PURPOSE:To prevent penetration of rain water or dust into a key hole of a steering lock so as to inhibit a malfunction of the steering lock by constantly closing the key hole of the steering lock by means of a shutter plate. CONSTITUTION:An end part 18a of a key cylinder 18 is wrapped with a cover 21 and a slot 22 into which a key is to be inserted is formed in a bottom wall  21a of the aforementioned cover 21 so that the key may be inserted into a key  cylinder 18 through said slot 22. The external face of the bottom wall 21a of the cover 21 closely contacts the inner face of a bottom wall 16a of a cap 16 so as to check water rain or so from penetrating from a spacing between the cap 16 and the cover 21. A shutter plate 23 is hinged on the inner face of the bottom wall 21a of the cover 21 by means of a rod 25 of a fitting metal stuck to the bottom wall 21a so that a spring 27 forces said shutter plate 23 to constantly close the slot 22.
Patent JP-S60186153-A (JP)
Title: Clock supply system of looped network
Inventor: SHIMIZU HIROSHI
IPC: H04L12/42
Filed: 1984-03-06
Abstract: PURPOSE:To stabilize clock synchronism characteristics by allowing a clock station to supply a clock signal to a looped transmission line in a protection time. CONSTITUTION:The clock station 7 and plural node stations 1-6 are connected through the looped transmission line 8; and the clock station 7 performs polling control within a specific period T0 and the respective node stations stop transmission control for the predetermined protection time Tg at the end of the period T0. In this looped network ststem, the clock station 7 supplies the clock signal to the looped transmission line for the protection time Tg. The respective node stations 1-6 extract a clock from the clock signal, so the clock synchronism never becomes unstable.
Patent JP-S51117846-A (JP)
Title: Program debacking device
Inventor: ONOHARA OSAMU
IPC: G06F11/28
Filed: 1975-04-09
Abstract: PURPOSE: To obtain a highly flexible debacking device with a comparatively small scale. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63211816-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YANAGISAWA KAZUMASA
IPC: H03K19/00
Filed: 1987-02-27
Abstract: PURPOSE:To expand the operating margin of an output circuit against a power voltage fluctuation and to reduce the noise level by changing an output signal outputted through an output external terminal lower attended with the rise in the power voltage of the circuit and higher as the power voltage of the circuit is decreased. CONSTITUTION:The logic high level of the output signal outputted from the output circuit via an external terminal is changed lower as the power voltage of the circuit rises and higher as the power voltage of the circuit is decreased. When the power voltage of the circuit is increased due to the fluctuation, the logic high level of the output signal is increased in a direction to satisfy the output minimum condition and when the power voltage of the circuit is lower, the logic high level of the output signal is decreased in a direction to decrease the level of the output signal thereby reducing the noise level, then the margin of the output circuit against the fluctuation of the power voltage of the circuit is improved and the noise level due to the distributed inductance of the output signal line is reduced.
Patent JP-S63211031-A (JP)
Title: Task state monitoring system
Inventor: HATANO TOMIHISA
IPC: G06F11/28
Filed: 1987-02-27
Abstract: PURPOSE:To increase the flexibility of debugging and to reduce an increase in overhead at the time of stationary operation by loading an optional task monitor program corresponding to the purpose of debugging in a system when the debugging is performed. CONSTITUTION:The task monitor program 41 consists of an initialization program 411 and a task monitor data gathering program 412, and the task monitor program 41 is loaded in a storage memory 2 from a disk drive 6 as a task at the time of debugging operation to execute the initialization program 411. Then the initialization program 411 reads out the head address of an address table 34 to know the gathering position of task monitor data and replaces branch instructions set at the positions 311 and 321 with an INT instruction for calling the task monitor data gathering program 412, thereby merging system programs 31 and 32 with the task monitor data gathering program 412.
Patent JP-2000238624-A (JP)
Title: Pedal device for vehicle
Inventor: YAKUSHIJIN MICHIO
IPC: B60T7/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a small pedal device for a vehicle of high reliability, capable of accurately detecting stepping force applied to a pedal. SOLUTION: This pedal device 20 has a pedal 21 having in its rear portion a tread part 21a stepped in by a driver, and having in its front portion a piston part 21b, and a cylinder 22 having a cylinder chamber 22a sealed with a non- compressible liquid 23, wherein one end portion of the piston part 21b is inserted into the cylinder chamber 22a, and of which an inner wall of the cylinder chamber 22a is composed of a fixed wall excepting the piston part 21b. Pressure sensors 24a, 24b for detecting the presure of the liquid 23 increasing in accompaniment with a stepping-in operation of the piston part 21b are provided in the cylinder chamber 22a, and a detection signal detected by the sensors 24a, 24b are used for brake control or acceleration control.
Patent JP-H02221684-A (JP)
Title: Idle rotating speed control device for vehicle
Inventor: TANAKA HIROSHI
IPC: F04B27/08
Filed: 1989-02-22
Abstract: PURPOSE:To prevent the turbulence of idle rotating speed accompanied by fluctuation of the capacity of a compressor by controlling the idle rotating speed based on a two-valued signal generated accompanied by the operation of a double-ended piston in a vehicle using a swash plate type compressor having the double-ended piston for air conditioning. CONSTITUTION:In a swash plate type compressor, when a swash plate 9 is rotated together with a rotating shaft 4, a double-ended piston 10 engaged with the swash plate 9 through shoes 11, 12 is longitudinally reciprocated, whereby the gas sucked into compression chambers Pf, Pr from intake chambers 17, 18 is compressed and discharged from discharge chambers 19, 20. In this case, a detected body 30 formed of a ferrite thin plate in which a magnetic two-valued pattern 31 formed of alternately arranged N and S poles is read is fixed to the outer circumferential part of the double-ended piston 10. A detector 32 formed of a ring core type magnetic head is fixed to the inner circumferential surface center part of a cylinder block 1 in opposition to the detected body 30. Based on a two-valued signal outputted by the detector 32, the idle rotating speed of the engine is controlled.
Patent JP-S52125820-A (JP)
Title: Pipe joint
Inventor: MURAKAMI HIROSHI
IPC: F16L21/02
Filed: 1976-04-14
Abstract: PURPOSE: To make a pipe hard to slip out by increasing the contact area of a packing and the outer surface of a pipe spigot. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63210641-A (JP)
Title: Ultraprecise hardness standard piece
Inventor: KIMURA TARO
IPC: G01N3/42
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a hardness standard piece, from which the case of measuring irregularity is sensored to the utmost, capable of corresponding to the quantification of an ultraminute hardness measuring method, by forming the material of the hardness standard piece from a metal single crystal. CONSTITUTION:Technique for forming a relatively large monocrystal ingot composed of copper, a copper alloy or molybdenum is established with the advance of metal alloy single crystallization technique such as Bridgman technique and, for example, a disc-shaped small piece is cut out from the metal single crystal obtained by said technique and the surface thereof is polished. The degree of flatness necessary for a hardness standard piece can be easily established by Emery polishing or puff polishing. Further, as the surface polishing method, discharge processing, electrolytic polishing or chemical polishing leaving no processed layer to a surface is pref. used. Since non- homogeneity is present in the surface of the metal single crystal having a disc shape thus subjected to surface polishing, said single crystal is used as a hardness standard piece having extremely high accuracy.
Patent JP-S59169428-A (JP)
Inventor: MATSUZAWA MINORU
IPC: A01J7/00
Filed: 1983-03-14
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-S57157922-A (JP)
Title: Incinerator of fowl droppings or the like
Inventor: FUJIOKA YOSHIMASA
IPC: F23H3/02
Filed: 1981-03-23
Abstract: PURPOSE:To completely incinerate the fowl droppings or the like by a structure wherein a combustion tube with a large number of air holes is provided at the upper part of a furnace equipped with a water pipe fire grate and a moving fire grate and combustion air is vent from the side of said combustion tube upward. CONSTITUTION:The water pipe fire grate 5 and the moving fire grate 6 form a double fire grate 3. The combustion tube 14, on the peripheral wall of which a large number of the air holes 15 are arranged and at the tip of which an exhaust tube 13 is arranged, is provided at the upper part of the furnace 1. In addition, a heating pipe 16 and a blast nozzle 20 are arranged within the combution tube 14. Owing to the structure as described above, the durability of the fire grate 3 is remarkably improved and the combustion zone does not exposed to cold air and is rendered to be completely burnt and as well as the exhaustion of an offensive smell to the outside of the furnace is eliminated, because the offensive smell enters from the air holes 15 into the combustion tube 14 and ascends while being swirled by a coiled heating pipe 16 and burns sencondarily with flame.
Patent JP-H06255440-A (JP)
Title: Filter for inflator of air bag device
Inventor: HATTORI ICHIRO
IPC: B60R21/26
Filed: 1993-03-03
Abstract: PURPOSE:To improve the productivity and the assembly workability by providing a circular case which has a specific rigidity and forms numerous holes, and a wire gauze wound on the case. CONSTITUTION:A case 76 is manufactured of a raw material 80 which has a specific rigidity, and forms numerous holes 82. A filter unit 74 is formed by winding a band form wire gauze 28 on the periphery of the case 76. Since the removing work of the filter unit 74 from a rotary winding jig can be carried out simply, the productivity of the filter unit 74, and consequently, the productivity of the inflator 10 can be improved. And the assembly work of the filter unit 74 to the inside of the inflator 10 can be carried out simply. Consequently, the assembly workability of the filter unit 74 to the inflator 10 can be improved.
Patent JP-H10221844-A (JP)
Title: Radiation sensitive resin composition
Inventor: HIROSE KOICHI
IPC: C08K5/28
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide the radiation sensitive resin composition high in resolution and very little in deterioration of sensitivity and small in a stationary wave effect and superior in focus allowance and heat resistance and developability by incorporating an alkali-soluble resin and a specified compound and a 1,2- quinonediazido compound other than this compound. SOLUTION: The radiation sensitive resin composition contains (1) the alkali- soluble resin, (2) the compound represented by the formula, and (3) the 1,2- quinonediazido compound other than the compound (2). In the formula, each of R<1> -R<7> is, independently, an H or halogen atom of an alkyl or alkoxy or aryl or nitro group of a group represented by -OD; and D is an H atom or a group comprising a quinonediazido group. It is preferred to use a novolak resin as the alkali-soluble resin. An amount of the compound represented by the formula to be used is 0.5-50weight%, preferably, 1-30 weight % of the alkali- soluble resin.