baber/WOPTO huggingface dataset:
Patent JP-S62487-A (JP)
Title: (4-piperidinylmethyl and -hetero) purines
Inventor: FURANSU EDOUARUTO JIYANSENSU
IPC: C07D473/00
Filed: 1986-06-20
Abstract: Novel (4-piperidinylmethyl and hetero)purines of formula 
<CHEM>
 wherein -A<1>=A<2>-A<3>=A<4>- is -N=CH-N=CH- or -CH=N-CH=N- and L is a radical L<1>-CrH2r-T-CsH2s- or 
<CHEM>
 the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are anti-allergic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent JP-S5476142-A (JP)
Title: Scanning drive device
Inventor: YOSHIMURA TAKEHIRO
IPC: G03G15/04
Filed: 1977-11-29
Abstract: PURPOSE: To attempt the enhancement of operational ability and practicality of the scanning system by electromagnetically floating the carriage up, concurrently using the linear motor as a driving force, and scanning-moving the carriage.  
     CONSTITUTION: when the coil 11 b is energized and works, carriage 10 is floated up in the long groove 13a by causing the tractive magnetic force which acts upon between electromagnetic body 11 and magnetic rod 15 and the carriages 10 own weight to be in equilibrium. Besides drive rail 14 makes a pair of winding rotor 12 of the carriage 10 to constitute driving motor. Therefore at the time of working, the carriage can be made to reciprocate with the floating-up posture in the long groove 13a, and the lens 1 performs the light beam scanning operating during its reciprocating motion. Thus the operational ability and practicality of the scanning system can be enhanced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11336665-A (JP)
Title: Motor compressor
Inventor: UCHIDA KAZUHIDE
IPC: F25B31/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a motor compressor small in size, light weight and suitable as a refrigerant compressor of an air-conditioning system in use of a carbon dioxide refrigerant. SOLUTION: This compressor utilizes a clearance in a motor section M in a motor casing 5 as an inlet chamber space turning to the upstream side part of an inlet chamber 10, while it constitutes a discharge chamber 9 in use of a clearance between an inner surface of a pump casing 7 and an outer surface of a compressor section C. In the case where a carbon dioxide refrigerant is used, the compressor section C is miniaturizable as compared with the case of a fluorocarbon refrigerant, so that volume of the discharge chamber 9 is largely taken to the full and thereby discharge pulsation can effectively be controlled by utilizing a dead space due to a structural difference with the motor casing 5. In addition, since the inside of the motor casing 5 is utilized as a suction space of low pressure, its wall thickness is thinned and thus the casing can be lightened in weight.
Patent JP-H05310903-A (JP)
Title: Polycarbonate copolymer
Inventor: MIZOGUCHI TAKASHI
IPC: G11B7/24047
Filed: 1992-05-10
Abstract: PURPOSE:To obtain a polycarbonate copolymer useful for an optical material by introducing a different polymer unit to the main chain of a bisphenol A type polycarbonate and canceling polarizability anisotropy in the direction of the main chain to reduce a photoelastic constant. CONSTITUTION:(A) A diol compound of formula I (R is condensed polycyclic aromatic group or noncondensed polycyclic aromatic group) (e.g. 1,4- dihydroxynaphthalene) and (B) bisphenol of formula II are dissolved in a solvent (preferably pyridine). The solution is maintained at 0-50 deg.C, preferably 20-30 deg.C and reacted with a phosgene gas to give a transparent polycarbonate comprising 10-99%, preferably 40-90% molar fraction of structural unit of formula III and 90-1%, preferably 60-10% molecular fraction of structural unit formula IV, having 0.3-1 dl/g reduced viscosity (0.2g/dl solution in dichloromethane as a solvent at 20 deg.C), a photoelectric constant reduced by lessening difference in molecular polarization between in the direction of the main chain and in the perpendicular direction and balanced light refractive index.
Patent JP-H11108230-A (JP)
Title: Differential pressure control valve, inspection method for the same, regulating method for the same, and vehicular brake device
Inventor: KAMIYA MASAHIKO
IPC: B60T8/1766
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To control pressure with high accuracy by suppressing change of attraction in association with movement of a needle. SOLUTION: This differential pressure control valve 1 is provided with a plunger 3 driven by a solenoid 2, a sleeve 4 for holding the plunger 3 slidably, a control piston 6 moved in association with movement of the plunger 3, and a guide 7 for holding the control piston 6 slidably. A magnet short structure is formed in such a constitution that a cylindrical projection part 21 is arranged on a lower end surface 3a of the plunger 3 freely to push-press the control piston 6, and a cylindrical recessed part 22 is arranged on an upper end surface 7a of the guide 7 freely to fit to the projection part 21. At the time of not- current carrying of the solenoid 2, the projection part 21 and the recessed part 22 are partially overlapped with each other at a parallel side surface. When current-carrying of the solenoid 2, the plunger 3 is moved in an arrow A direction, and the control piston 6 is moved in the same direction.
Patent JP-H01312368-A (JP)
Title: Absorptive type refrigerator, ammonia removing method, ammonia removing device and ammonia gas removing agent
Inventor: ITO MASAHIKO
IPC: F25B15/00
Filed: 1988-06-10
Abstract: PURPOSE:To improve anti-corrosion and reliability by a method wherein a coolant passage is provided with an ammonia removing device for use in removing ammonia generated in coolant from nitrogen oxide. CONSTITUTION:Ammonia removing device 6 for use in removing ammonia gas in coolant vapor generated from corrosion restricting agent is arranged in a coolant vapor passage. Generated ammonia gas is brought into contact with ammonia gas removing agent, ammonia gas of gaseous form is fixed in a system as a solid compound from mixture gas under its reaction, removed out of the system as required and selectively removed. As ammonia gas removing agent, metallic particles which comes in contact with ammonia gas to generate nitride or amine compound or halogen compound generating ammonia compound are applied. An ammonia removing device 6 is arranged between a regenerator and a condensor 2 of a refrigerator or between a high temperature regenerator 1a and a low temperature regenerator 1b, the removing device is constructed by a plurality of ammonia removing sections and the removing portions can be replaced also during operation of the refrigerator.
Patent JP-S5667618-A (JP)
Title: Temperature controller of cooler for vehicle
Inventor: OKUDA HIDENORI
IPC: B60H1/00
Filed: 1979-11-05
Abstract: PURPOSE:To automate the cooling temperature control and to prevent an evaporator from freezing, by controlling the running of a compressor of the captioned cooler by the change in a car interior temperature within a set temperature range and by a set evaporator outlet temperature that will be varied by the number of revolutions of an engine. CONSTITUTION:The car interior temperature is set by a variable resistor 24. When the car interior temperature is above T2, the resistance of a car interior temperature detecting element 23 falls and the output of an amplifier 28 becomes high level, and when the temperature of an evaporator outlet temperature detecting element 11 exceeds T3, an electromagnetic clutch 6 is turned on by the output of an amplifier 18, an when it is below T3 the electromagnetic clutch is turned off. In this case, the negative side input of the amplifier 18 is decreased when the number of revolutions detected by an engine revolution number detector 71 is small, an it is increased when the number is high. Thus, when the evaporator outlet temperatures T3, T4 at which the electromagnetic clutch 6 is turned off according to the number of revolutions of the engine is suitably set, the evaporator is prevented from freezing, and the running of the compressor can be suitably and automatically controlled.
Patent JP-H0437758-A (JP)
Title: Gear train structure of photosensitive material treating device
Inventor: OSE JUNICHI
IPC: G03D3/08
Filed: 1990-06-01
Abstract: PURPOSE:To prevent a gear from wearing in an early stage and breaking owing to an increase in the load on an idle gear by providing a liquid shield member which has its outer peripheral part in contact with the flank of the idle gear and its inner peripheral part in contact with the shaft of the idle gear. CONSTITUTION:When the idle gear 30 and a driven gear 23 are rotated through a driving gear 26, a liquid developer 13 which is scooped up with teeth of the driven gear 23 moves to the 1st gear part 30A of the idle gear 30. Further, the liquid developer 13 moves toward a shaft 32 along the side-plate side flank 30C of the idle gear 30. In this case, a rubber clip 36 is provided on the sideplate side flank 30C of the idle gear 30, so the liquid developer 13 is inhibited from entering the gap 38 between the idle gear 30 and shaft 32. The entry of the liquid developer into the gap 38 between the idle gear 30 and shaft 32 is reduced and the idle gear 30 and driving gear 26 are prevented from wearing in an early stage and breaking owing to the increase in the load on the idle gear 30.
Patent JP-S5667611-A (JP)
Title: Ventilation controller for vehicle
Inventor: MORISHITA ITSUO
IPC: B60H1/00
Filed: 1979-11-06
Abstract: PURPOSE:To automatically control ventilating fans in dependence not on judgement of the carman but on the seat-load rate, by detecting the load according to the seat- load rate of the vehicle and controlling an opening and closing apparatus for the ventilating fans by the load signal. CONSTITUTION:A detected voltage corresponding to the seat-load rate is taken out from a load response apparatus 10, and when this detected voltage becomes over a passenger number actuation value preset by a load response detector 12, a usually opened contact 12a is closed. Accordingly, voltage of an inverter 7 is applied  through the actuation of an electromagnetic contactor 2 to the ventilating fans 3 so that they may be rotated. Thus, the load response apparatus 10 for controlling an electric current value during breaking or power running is coated with the load response detector 12, so that the ventilation of vehicle interior can be carried out not by judgement of the carman but automatically according to the circumstances of the interior.
Patent JP-S63100456-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGAWA AKIRA
IPC: G03C7/36
Filed: 1986-06-19
Abstract: PURPOSE:To prepare a silver halide color photographic sensitive material having superior graininess and high sharpness by constituting a blue sensitive emulsion layer of two layers having different sensitivity and incorporating each specified yellow dye coupler to the high sensitive layer and the low sensitive layer, respec tively. CONSTITUTION:The blue sensitive emulsion layer is constituted of two layers having different sensitivity, and a Yellow dye forming coupler expressed by the formula I is incorporated in the high sensitive layer and a Yellow dye forming coupler expressed by the formula II is incorporated in the low sensitive layer. In the formula I, R1 is a tertiary alkyl group; R2 is a halogen atom or alkoxy group, etc. R3 is an alkoxycarbonyl group, aryloxycarbonyl group, etc.; R4 is H atom or halogen atom, etc.; R5 is an arylsulfonyl group or alkyl sulfonyl group. etc. In the formula II, R7 is a tertiary alkyl group; R8 is halogen atom or an alkoxy group; R9 is an alkoxycarbonyl group, aryloxy carbonyl group, etc.; R10 is H atom, halogen atom, etc.; Z1 is a group of nonmetal atoms necessary for forming a 5- or 6-membered ring together with N atom bonded to the active point.
Patent JP-H05343535-A (JP)
Title: Method of forming fine wiring
Inventor: MIYAMOTO HIDENOBU
IPC: H01L21/3065
Filed: 1992-06-04
Abstract: PURPOSE:To expand the exposure margin of a photolithographic process which is used to form fine wiring. CONSTITUTION:A silicon oxide film 5 is deposited on an aluminum alloy film 4 which has been formed on the surface which includes a contact hole 3. The silicon oxide film 5 is coated with a photoresist film 6; the photoresist film is patterned to form a pattern which is used to form a wiring which is finer than a desired line width. Then, the silicon oxide film 5 is etched anisotropically by making use of the photoresist film 6 as a mask; after that, the photoresist film is removed. A silicon oxide film 7 is deposited on the whole surface; after that, it is etched back; the silicon oxid film 7 is left only on the side face of the silicon oxide film 5. Then, the aluminum alloy film 4 is etched by making use of the silicon oxide films 5, 7 as a mask; a fine wiring is formed. Thereby, a resist-film pattern whose wiring width is finer than a desired wiring pattern and whose wiring is wide is formed. As a result, the margin of a lithographic process can be expanded, and the wiring can be made fine.
Patent JP-S5368603-A (JP)
Title: Holding device for verticality of tower for construction work
Inventor: SUDOU KATSUJI
IPC: E04G21/16
Filed: 1976-12-02
Abstract: PURPOSE: To prevent the deflection and distorsion of the tower for bringing-in the bricks and to enable the automatic heaping-up of the bricks, by equipping the guide tyres at the end of the arms and, moveover, by equipping more than three of these arms at the lower part of the tower, at the construction work of equipments for the ceramic furnace, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H021922-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KEN
IPC: H01L23/52
Filed: 1988-06-10
Abstract: PURPOSE:To enable the making of a low resistant contact and the burying of a contact hole to be performed simultaneously even if the conductivities of semiconductor regions are different from each other by a method wherein a material to make contact and another material to be buried in the contact hole are respectively made of different materials such as tungsten silicide and polycrystalline silicon or BPSG film. CONSTITUTION:A photoresist 9 formed in the preceding process is released to deposit a silicon dioxide film using SiH4 by CVD process. First, BPSG films 12 are deposited using mixed gas of e.g., B2H6, PH3 and Si(OC2H5)4 by LPCVD process to be heat-treated in nitrogen. Secondly, the BPSG films 12 and the underneath silicon dioxide film are etched back by reactive ion etching process using mixed gas of CF4 and hydrogen to expose tungsten silicide 7 in the region excluding contact holes. Finally, aluminum 11 containing silicon is deposited by sputtering process to manufacture a semiconductor device by patterning the aluminum 11 and the tungsten silicide 7 in a specified shape using photoetching technology.
Patent JP-H074745-A (JP)
Title: Hot water supply system
Inventor: OTSUKA NOBUO
IPC: F24H1/18
Filed: 1993-06-16
Abstract: PURPOSE:To provide a centralized type storage type hot water supply system capable of supplying hot water of a desired temperature in a short time through a hot water tap connected with a hot water supply pipe. CONSTITUTION:A hot water supply system is composed of a hot water supply device 11, a hot water supply pipe 14, a hot water supply tap 15 and the like. A pipe branched from the vicinity of an outlet of the hot water supply pipe 14 is provided with a water discharge valve 16. An electrically operated mixing valve 19 is provided at the vicinity of an inlet of the hot water supply pipe 14. A temperature sensor 17 is provided in the hot water supply pipe 14. Based on a setting means for the temperature retention time of the hot water supply pipe 14, a lukewarm water is intermittently supplied to the hot water supply pipe 14 to warm the hot water supply pipe 14.
Patent JP-S5572159-A (JP)
Title: Thioureide derivative and its preparation
Inventor: OGURA HARUO
IPC: C07C67/00
Filed: 1978-11-24
Abstract: NEW MATERIAL:A thioureide derivative of formula I [R 1  is lower alkyl, lower alkoxy, halogen, etc.; n is 1 or 2; R 2  is lower alkyl, heterocyclic group (II, III, etc.) or -COR' (R' is H, lower alkyl, halogen, amino, etc.; n is 1 or 2); R 3  is OH, thiol, or halogen].  
     EXAMPLE: N-Methyl-N'-(o-aminophenyl)thioureide.  
     USE: Blood cholesterol level depressing agent, and tranquillizer.  
     PROCESS: Reaction of a compound IV with a thioisocyanate derivative of formula R 1 - N=C=S in an organic solvent such as dimethylformamide and dioxane, affords the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5572692-A (JP)
Title: Well pump
Inventor: INOUE TATSUO
IPC: F04B47/00
Filed: 1978-11-24
Abstract: PURPOSE: To provide the easy maintenance operation of pump by installing a slit to pass the suction part and feeding part of pump in the lower edge of a pressure tank and by fixing detachably the outer periphery of the pressure tank to the pump.  
     CONSTITUTION: A slit; 12 and 17 which has a space to pass a suction part 11 and a delivery part 19 of a pump 7, is installed in the lower edge of a pressure tank 1 and that an attaching part; 22 and 23, which is made by bending a bottom plate 2 toward the outside, is installed to the outer periphery of the pressure tank 1 and then the attaching part; 22 and 23 is attached to the pump by a bolt; 24 and 25 detachably. By doing so, at the time of the maintenance operation of the pump 7, the pressure tank 1 and the pump 7 can be easily separated only by unscrewing the bolt; 24 and 25 and elevating the pressure tank 1 thereby making it easy to effect the maintenance operation of the pump 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H021218-A (JP)
Title: Monitor for psychotonic degree
Inventor: OSUGA MIEKO
IPC: A61M21/00
Filed: 1988-06-10
Abstract: PURPOSE:To diversely and accurately monitor a change in a phychotonic degree by a method wherein the periodicity relating to the contraction activity of the heart of an examinee is measured to detect a periodically appearing specific wave and calculating the average of the interval row of the specific wave and the magnitude of the respiratory component of the variation of the interval row to set and display index value of phychotonic degree. CONSTITUTION:The first measuring means for measuring an electrocardographic waveform is constituted of an electrocardiogram detecting electrode 21 and a living body ampifier 22 and a detection means for detecting the specific wave periodically appearing in the electrocardiographic waveform, in this case, an R-wave is constituted of an electrocardiogram R-wave detection pulse generating circuit 23 and a digital input device 25. A microcomputer 34 is constituted of the second measuring means for measuring the generation interval of the R-wave, the first processing means for calculating an index value of phychotonic degree and the second processing means for calculating a reliability evaluation value and controls not only the output of the index value of phychotonic degree the reliability evaluation value but also the operation of a respiration stabilizing means. The respiration stabilizing means is realized by a rhythm/melody generation circuit 32 and a speaker or earphone 33 and the display of the index value of psychentonia and the reliability evaluation value is realized, for example, by a liquid crystal display 29.
Patent JP-S5846860-A (JP)
Title: Alternate current generator
Inventor: KANAYAMA KENJI
IPC: H02K21/24
Filed: 1981-09-11
Abstract: PURPOSE:To obtain the small-sized generator of an excellent cooling effect by a method wherein a flat-type armature coil is arranged between two permanent magnets which are opposing each other and rotate in axial direction, and both sides of the armature coil are pinched by a metal plate. CONSTITUTION:A pair of disks 1a and 1b made of iron, for example, are provided in axial direction on the rotor shaft 3 which will be driven by a prime mover, and two permanent magnets 7a and 7b are annularly arranged opposing each other on the outer circumferential side of the disks 1a and 1b in such a manner that they will have a counter polarity alternately. Then, an armature coil 2, which was covered by a metal plate 12 made of iron, for example, and positioned in a pinched state, is arranged between the permanent magnets 7a and 7b, and at the same time, the metal plate 12 is pinched by housings 4a and 4b. At this point, on the metal plate 12, a heat-resisting insulating resin layer is provided on the surface which comes in close contact with the armature coil 2, and at the same time, a radiating fin 12e is provided on the outer circumferential side.
Patent JP-S5267926-A (JP)
Title: Voltage sensor circuit of semiconductor memory
Inventor: SUZUKI YASOJI
IPC: G11C11/419
Filed: 1975-12-03
Abstract: PURPOSE:To decrease the element number by deforming static inverter circuit into dynamic inverter, and thus to obtain a voltage sensor circuit for semiconductor memory featuring high-speed operation as well as stabilized sensitivity.
Patent JP-H0713946-A (JP)
Title: Program loader
Inventor: MIZUNO MASANOBU
IPC: G06F15/16
Filed: 1993-06-16
Abstract: PURPOSE:To generate a program so as to facilitate the manegement and maintenance of a program source and also to provide an effective program load means by word unit at the time transferring a load object for processing change-over. CONSTITUTION:A first load object file and a second load object file which are generated from the program source where a whole application processing is described are adopted as an input so as to compare data by word unit between the files. An object difference means 31 which picks-up the load destination address and word data of the second load object file concerning the word with data difference so as to generate a stored difference object file and a data transfer means 32 which transfers load object data to the program memory of a processor 4 by word unit are provided so that the down load of object data adding the difference object is executed.
Patent JP-S626590-A (JP)
Title: Device for attaching terminal address
Inventor: KANAI HIROFUMI
IPC: H04N7/173
Filed: 1985-07-03
Abstract: PURPOSE:To prevent an unreasonable operation by a terminal subscriber by providing a random number generating means for the generation of the random number corresponding to respective bits of an attaching address by making a key code an argument and a data converting means, deciding the value of the respective bits of an address to be generated correspondingly to said argument and attaching a terminal address. CONSTITUTION:When an ID code and a key code Ki are fed from a center side 100 and the ID codes coincide with each other, the key code Ki is inputted to a CPU 24 from the register 23 of a subscriber's terminal 200. At this time, the CPU 24 regards the data Li corresponding to the transmitted key code Ki as the argument of a hash function and the data Li is inputted to a random number generator 31. The data Ri obtained in the random number generator 31 is referred to a data table stored in a RAM 33 by the control of the CPU 24. By this referring operation, the data Mi corresponding to the data Ri is obtained. This data Mi shifts the columns of the data table stored in a RAM 34 by Mi bit. Prescribed lines of the data table at this time are stored in the RAM 34 as the secret address of 8 bits.