baber/WOPTO huggingface dataset:
Patent JP-2001147578-A (JP)
Title: Developing device, image forming device provided with developing device
Inventor: AKASHI YASUHISA
IPC: G03G15/08
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a developing device where the device is made small, the number of times that developer is replenished to a developer container is decreased and a good image can be stably obtained in any environment and an image forming device provided with the developing device. SOLUTION: In the device, when circumferential speed of a developing sleeve 116 is 'a' mm/s, circumferential speed of a 1st agitating and carrying means 119 is 'b' mm/s, circumferential speed of a 2nd agitating and carrying means 120 is 'c' mm/s and circumferential speed of a 3rd agitating and carrying means is 'd' mm/s, 0.007<=b/a<=0.08 and 0.01<=d/c<=0.2 are satisfied and the quantity of the developer that can be replenished at once to the developer container 111 is 1.5 times or more the developer quantity that is the set quantity of the developer when the detected result of a residual developer quantity detecting means 123 coincides with the set quantity of the developer.
Patent JP-H01173628-A (JP)
Title: Manufacture of film carrier
Inventor: OSAWA KENJI
IPC: H01L21/60
Filed: 1987-12-26
Abstract: PURPOSE:To manufacture a film carrier with high accuracy and at a low cost, by treating a metallic polymer where different metallic foils are laminated with etchings from one side alternately and forming prescribed circuit patterns as well as bumps for connecting electrodes on respective surfaces. CONSTITUTION:Etching is performed for a first metallic foil of a metallic polymer where the first and second metallic foils 1 and 2 are laminated to form a prescribed circuit pattern and a resin layer 5 which serves as a supporting body is formed one the first metallic foil 1. Then, etching is performed from the side of second foil 2 of the metallic polymer and the second metallic foil 2 is left at a circuit pattern of the first metallic foil 2 as bumps 9. Thus, even when the circuit pattern as well as the bumps are formed, these metallic foils 1 and 2 come into close contact with each other and are reinforced mutually and then, circuit patterns are formed at a fine pitch. In this way, a film carrier is obtained with high accuracy and moreover, at a low cost.
Patent JP-H02173724-A (JP)
Title: Matrix type ferroelectric liquid crystal display device
Inventor: YAMAMOTO NORIO
IPC: G02F1/133
Filed: 1988-12-27
Abstract: PURPOSE:To improve the contrast greatly by providing a signal with a simple waveform variation in relation to an applied voltage-transmitted light intensity characteristic. CONSTITUTION:As for such a display device, ferroelectric liquid crystal 13 has three stable states according to the level of an applied voltage and when those states are switched, a hysteresis characteristic is obtained in an applied voltage-transmitted light quantity characteristic. Matrix driving for making a 'bright' display state and a 'dark' display state clear is therefore realized only by giving the simple waveform variation regarding said three states and said hysteresis characteristic to a 1st driving signal for the 'bright' display state and a 2nd driving signal for the 'dark' display state. Thus, the display contrast of a display device of this kind is improved on the assumption of the clear hysteresis characteristic of the ferroelectric liquid crystal.
Patent JP-H05271260-A (JP)
Title: Guanidinoalkyl-1,1-bisphosphonic acid derivatives, its production and their use
IPC: A61K31/155
Filed: 1992-12-11
Abstract: PURPOSE: To provide the subject new compounds useful for prevention and treatment of osteoporosis.  
     CONSTITUTION: The compound of formula I (R 1  to R 7  are each H, a 1-4C alkyl; R 8  to R 11  are each H, a 1-5C alkyl, phenyl; X is H, hydroxyl, a halogen, etc.; (l) is 0-7; (m) is 0-2; (n) is 0-7, for example, 4-((aminoiminomethyl)amino) butane-1,1-bisphosphonic acid, is obtained by allowing a compound of formula II to react with a compound of formula III (Z is methyl mercaptan, etc.), or formula IV in an inert solvent (e.g. toluene) at 60-180°C. These compounds can be used for pharmaceuticals in form of intravenous, intramuscular, regional, percutaneous, endonasal, intra-abdominal, hypodermatic, intra-articular, periarthric, intrarectal or oral, but except tetraethyl-1-((aminoiminomethyl)amino) methane-1,1-bisphosphonate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001153506-A (JP)
Title: Cooler for ice machine
Inventor: FUJIMOTO MASAKAZU
IPC: F25C1/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a cooler for an ice machine to promote turbulence of a refrigerant in a refrigerant chamber and increase cooling capacity by equalizing vaporization of a refrigerant with cooling of a heat transfer surface. SOLUTION: In a cooler used in a dynamic type ice machine to form a refrigerating cycle by intercoupling a compressor 14, an evaporator 1, and a condenser 15, the evaporator 1 is of a double cylinder type and forms a cooler constituted such that the inside of a refrigerant chamber 2 having the outside through which a refrigerant 18 flows forms an ice making chamber 3 having inside through which water or low density brine 12 flows and producing slurry-form ice and a resistor 21 to diffuse a velocity of flow of a refrigerant is mounted on the refrigerant chamber 2. In a so formed cooler for an ice machine, the resistor is mounted in a wire net-form state, a bellows-form state, or a spiral state in the longitudinal direction of the peripheral direction of a refrigerant chamber.  Further, mounting is effected such that density is steppedly changed in a state that the vicinity of a refrigerant gas outlet where the velocity of flow of a refrigerant in a refrigerant chamber is high forms close density and a position spaced away from a refrigerant gas outlet forms coarse density.
Patent JP-H08340189-A (JP)
Title: Boiling cooling device
Inventor: SUZUKI MASAHIKO
IPC: F28D15/02
Filed: 1995-12-20
Abstract: PURPOSE: To lessen a thermosynphon-type boiling cooling device in size by a method wherein a heat receiving fin and a heat dissipating fin are joined together in a state that they are fused to a boiling/cooling tube which serves as a coolant tank. CONSTITUTION: A boiling cooling device 1 is equipped with boiling cooling tubes 3 filled with coolant of fluorocarbon and heat transfer fins 6 fixed to the outside of the boiling cooling tubes 3. The heat transfer fin 6 is composed of a heat receiving fin 6a interposed between the adjacent coolant tanks 3a of the boiling cooling tubes 3 and a heat dissipating fin 6b interposed between the adjacent condensation sections 3b of the boiling cooling tubes 3. The heat transfer fin 6 is formed through such a method that a thin plate of metal such as aluminum excellent in heat transfer properties is bent in a zigzag into a corrugated fin and brazed to the flat outer wall of the boiling/cooling fin. That is, the outer wall of the boiling/cooling tube 3 and the heat transfer fin 6 are bonded together in a state that they are fused to each other.
Patent JP-H01177887-A (JP)
Title: Controller for rotational speed
Inventor: HIGASHIDE TOMOHIRO
IPC: H02P29/00
Filed: 1987-12-29
Abstract: PURPOSE:To control stable rotational speed without increasing the number of slits by arranging a masking shield, in which second slits are formed at the pitches of a value obtained by adding 1/N times to the integral multiples of the pitches of first slits, at a location facing the first slits on a disk. CONSTITUTION:First slits 10 are formed to the outer circumferential section of a disk 9 fixed to a shaft 7 turned and driven by a driving source at specified pitches. On the other hand, a masking shield 11 having second slits 12 is disposed at a location facing the first slits while being opposed to the disk 9. The pitches of the second slits 12 are set at a value acquired by adding 1/N to the integral multiples of the pitches of the fist slits 10. A light-emitting element and a photo-detector are mounted at positions where the disk 9 and the masking shield 11 are held, and the rotational speed of a driving shaft is detected on the basis of an output from the photo-detector.
Patent JP-H03189235-A (JP)
Title: Engine supporting method for car
Inventor: KAMATA YOSHINOBU
IPC: F16F15/03
Filed: 1989-12-20
Abstract: PURPOSE:To increase rigidity in supporting an engine and enhance the vibration isolating performance by pivoting the two ends on a torque roll shaft in the engine at the engine cage, and supporting the engine in its rolling direction by roll control mounts of electromagnet type. CONSTITUTION:An engine 1 is accommodated in an engine cage 10, and specified positions on the left and eight side-walls 1a, 1b are supported at one-side ends of main mounts 11, 12 of ball joint type. Roll control means 14 of electromagnet type are installed between the fore-and-aft supporting part 10b of the engine cage 10 and the front and rear side-walls of engine facing them. The left and right supporting parts 10c, 10d of the engine cage 10 are supported elastically on the left and right front side members 3' of the car body through respective rubber mounts 30. The exciting current of each electromagnet 20 at each roll control mount 14 is varied, and the roll resonance frequency of the engine 1 is controlled actively.
Patent JP-H0928809-A (JP)
Title: Blood vessel piercing device
Inventor: ANDORE FUON FURORAIHI
IPC: A61M25/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a means for guiding a piercing cannula which is optimum from the human engineering standpoint and easily allows the piercing by the cannula at an angle near horizontal. SOLUTION: This blood vessel piercing cannula 1 is constituted of the first tubular section 2 and the second tubular section 3 having sharp tips and fixed to a plastic block 11 at the angle of 90 deg. to each other. The plastic block 11 is provided with a contact face section 12 to be stably mounted on a human body receiving a piercing treatment. The first tubular section 2 is arranged in parallel with the contact face section 12, and the second tubular section 3 fixed at the angle of about 90 deg. to the first tubular section 2 is arranged nearly perpendicularly to the contact face section 12. A vacuum container 21 is connected to the second tubular section 3.
Patent JP-H01175119-A (JP)
Title: Manufacture of oxide superconducting wire
Inventor: KONO TSUKASA
IPC: H01B13/00
Filed: 1987-12-28
Abstract: PURPOSE:To manufacture a superconducting wire with excellent superconductive characteristic and improve the productivity by continuously guiding and heating a wire provided with a metal cover layer and a core made of the raw material powder or the like in high-frequency induction heating coils, melting and removing the metal cover layer to expose the core, then gradually cooling the core. CONSTITUTION:A wire 6 provided with a metal cover layer and a core made of the raw material powder or the like is continuously guided into a heating tube 8. The heating tube 8 is wound with multiple high-frequency induction heating coils 10... on a glass tube 9, multiple oxygen feed pipes 11... are arranged on the tube 9. The wire 6 is first heated by the first heating section 12a, the metal cover layer is melted and removed to expose the core 5. The exposed core 5 is induction-heated by the first-fifth heating sections 12a-12e in the oxygen atmosphere and gradually cooled, thus it is sintered to become an oxide superconductor and guided out from the tube 8. Cracks caused by the difference of the thermal expansion coefficient are thereby prevented from occurring, and a superconducting wire is continuously manufactured.
Patent JP-H0326280-A (JP)
Title: Golf bag
Inventor: ERUNSUTO GOTSUTA
IPC: A63B55/00
Filed: 1989-12-19
Abstract: PURPOSE: To give a good stability and protection to a golf club, to be light, and be made to integrate a pocket, a carry-grip and the like with the basic structure of the bag by providing a reinforced supporting frame stretching an overcoat around the circumference of the frame with the bag. CONSTITUTION: A holding frame 6 made of a plastics is built in a container for housing a golf club, a top plate 8 is inserted into the upper end of the holding frame 6, and a bottom plate 10 is inserted into the lower end. The holding frame 6 is surrounded by the overcoat made of a leather stretched around a circumference between a supporting column 16, the top plate 8 and the bottom plate 10. The top plate 8 has an opening 54 for inserting a tube-shaped hollowed body 12 into the opening, and the supporting column 16 of the holding frame 6 is inserted into the opening 52 of the top plate 8, and the inside middle part of the holding column 16 is used for inserting the club or an umbrella.  A both side holding columns 24, 26 demarcates a grip-opening 28 between the supporting column 16 and a reinforcing splint 18, and in the region, a round grip shell 88 is inserted from the inside on the reinforcing splint 18.
Patent JP-H02172664-A (JP)
Title: Grinding and polishing device for wood working machine
Inventor: OKAJIMA HIROSHI
IPC: B24B19/24
Filed: 1988-12-27
Abstract: PURPOSE:To improve a profile action for a working material by forming a slit group on the surface of a pressure fitting roll. CONSTITUTION:A desired grinding wheel 20 is made by forming a slit group 26 on the outer peripheral face of a pressure fitting roll 23 consisting of soft materials and providing peripherally a polishing belt 25 on the press-fitting roll 23. Thus, the elastic capacity of the grinding wheel 20 is improved, the grinding wheel 20 is profiled to the surface of the work W to be fed and this surface is uniformly subjected to polishing.
Patent JP-H09148138-A (JP)
Title: Laminated inductor
Inventor: HOSHI KENICHI
IPC: H01F17/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the Q value of a laminated inductor neither enlarging the size of inner conductors nor increasing the thickness of the same. SOLUTION: Within a laminated inductor wherein almost cylindrical inner conductors 2 are formed by lamination so as to make respective ends of these inner conductors 2 into respective leading-out inductors 3, 4 while connecting this pair of leading-out conductors 3, 4 mutually to both outer terminals, the inner conductors 2 are formed of plural each of layers having ring type conductor patterns 2a and plural each of layers having linear conductor patterns 26 for connecting to the ring type conductor patterns 2a.
Patent JP-H06179114-A (JP)
Title: Band saw machine
Inventor: FUKUGAMI GORO
IPC: B23D55/08
Filed: 1992-12-14
Abstract: PURPOSE:To reduce the number of parts to reduce cost by providing a pair of blade guides for a band saw machine provided with multiple band saw blades. CONSTITUTION:In a band saw machine 1, multiple turret housings 11a to 11d are arranged on a rotatable column 9 in radial direction, and an endless band saw blade 17 is wound on a drive wheel 13 and a driven wheel located in the housings 11a to 11d. It is also provided with a plate guide 139 which guides the band saw blade 17 indexed and positioned at a cutting position and gives it a specified angle of torsion on the drive wheel side 13 and the driven wheel side so that it can be engaged and disengaged with and from the column 9.
Patent JP-H06179771-A (JP)
Title: Rubber-dispersed phenol-based resin and its use
Inventor: HATTORI MINORU
IPC: C08L9/00
Filed: 1992-12-14
Abstract: PURPOSE:To provide a rubber-dispersed phenol-based resin prepared by applying a specified treatment to a phenol-based resin crude product, exhibiting a low molding shrinkage factor and a high bending strength and useful as a molding material for a breaker excellent in impact resistance, heat resistance, bending strength and dimensional accuracy. CONSTITUTION:A phenol compound is reacted with formaldehyde (e.g. paraformaldehyde) in the presence of a catalyst (e.g. oxalic acid) and the catalyst is removed by neutralization or water washing to obtain a phenol-based resin crude product. Dehydration is carried out while adding an anionic surfactant (e.g. sodium laurate)-containing conjugated diene-based synthetic rubber latex to the resultant resin crude product and unreacted phenol is subsequently removed, thus obtaining the objective resin. In addition, a copolymer latex composed of 50 to 95wt.% conjugated diene monomer such as butadiene and 50 to 5wt.% acrylonitrile is recommendably used as the above-mentioned conjugated diene-based synthetic rubber latex.
Patent JP-H03193398-A (JP)
Title: Magnetic field coupling type ic card system
Inventor: TAKEUCHI YOSHIYUKI
IPC: G06K17/00
Filed: 1989-12-22
Abstract: PURPOSE:To increase the electromagnetic coupling of coils for power transmission and coils for receiving and reduce the power consumption of a system, to lower effects and interferences to peripheral elements and to enable the arrangement with high density of the elements by using a pot type magnetic substance as one of the coils of an IC card. CONSTITUTION:A pot type magnetic substance is employed as at least either of the coil 10 for communication or coil 11 for receiving of an IC card and the coil 6 for communication or coil 8 for power transmission of a read-write device. When currents are made to flow through conductors 33 on the power transmission side and the transmission side (the primary side), the greater part of magnetic flux generated around each conductor pass in a ferrite core 31, are discharged into air from the central section of the ferrite core, and flow into a ferrite core 30 having high permeability. Leakage flux is reduced at that time, and the greater part of magnetic flux generated on the primary side works to the voltage induction of the coils of the receiving side and the reception side (the secondary side). Magnetic flux is shielded by the core 30, and the leakage of magnetic flux to peripheral electronic devices 32 is diminished.
Patent JP-H02178878-A (JP)
Title: Image information storage system
Inventor: KUSUNOKI MASAHIRO
IPC: G06F17/30
Filed: 1988-12-29
Abstract: PURPOSE:To easily control the whereabouts of image information by utilizing a waiting combined file as an image information storage file and storing image information of one page into one subfile. CONSTITUTION:This system is constituted including an operation program 1-1, the image information storage file 1-2 (waiting combined file with file name 'D01'), a whereabouts control file 1-3, a subfile name numbered file 1-4, and an image information control processing means 1-5. Then, the image information storage file 1-2 as the waiting combined file stores image information of one page as one subfile and the whereabouts control file 1-3 stores whereabouts control information for controlling the whereabouts of image information in the image information storage file 1-2. Consequently, the whereabouts of the image information is easily controlled.
Patent JP-H08166070-A (JP)
Title: Ball valve and its manufacture
Inventor: NAKANISHI SADAYUKI
IPC: F16K5/06
Filed: 1994-12-14
Abstract: PURPOSE: To realize the use for a long time by eliminating the play of a ball in the rotational direction relative to a stem, and providing the play in the direction across a flow passage hole of the ball to make it less apt to generate the plastic deformation and the wear of a body. CONSTITUTION: A flat surface 3a of a stem 3 is brought into contact with the plane 2a formed on the spherical surface of a ball 2, and two parallel surfaces 2c are formed on a column of a projecting part 2b formed on the ball 2. A recessed part 3b formed in the stem 3 is a hole of rectangular section, and there is no play between this recessed part 3b and the parallel surfaces and there is a play (a) in the direction orthogonal to a flow passage hole 2d for the recessed part 3b and the projecting part 2b. The differential fluid pressure between on the upstream side and on the downstream side is applied to the ball 2, and the ball 2 is pressed to the downstream side of the body 4 to achieve the sure sealing.  In addition, the frictional resistance with the ball 2 is received only by the downstream side of the body 4 only when the differential fluid pressure is generated, and the operational torque is small, the body 4 is not plastically deformed or worn, and suitable for the use for a long time.
Patent JP-H07191994-A (JP)
Title: Natural language interface system
Inventor: ICHIYAMA TOSHIHARU
IPC: G06F17/28
Filed: 1993-12-27
Abstract: PURPOSE:To shorten processing time for the same input by extracting and using a part which is not affected by the context from the past processing example in the system including the context processing. CONSTITUTION:An example storing means 7 has the past processing example. A sentence collation means 1 collates the input sentence with the past example and when the matched example is found, the processing is omitted to use the past example. When there is no past example, an analysis means 2 outputs the 1st analysis structure with the structure of the input sentence analyzed and stores it in the means 7 as an example. A context processing means 3 uses the past context information of a context information holding means 4 and outputs the 2nd analysis structure. An analysis structure collation means 5 collates the 2nd analysis structure with the past one and when the matched example is found, the processing is omitted and the past one is used. When there is no matched one, an application language expression generation means 6 outputs the application language expression from the 2nd analysis structure and stores it as an example in the means 7.
Patent JP-H02177542-A (JP)
Title: Heat treatment of silicon wafer
Inventor: SHIRAI HIROSHI
IPC: H01L21/324
Filed: 1988-12-28
Abstract: PURPOSE:To lessen the generation of a heat treatment induction crystal defect in a silicon wafer and to contrive the improvement of the breakdown strength characteristics of an oxide film, which is formed on the surface of the silicon wafer, by a method wherein the wafer is pressed in a hydrogen-containing atmosphere and moreover, is annealed at a low temperature. CONSTITUTION:A silicon wafer is heat-treated for 5 minutes to 100 hours at an annealing temperature of 400 to 1300 deg.C and at a pressure of 5 to 20 atom in a hydrogen-containing atmosphere. When the pressure in the hydrogen-containing atmosphere is less than 5 atm, the generation of a heat treatment induction crystal defect in the silicon wafer is decreased and there is hardly effect of improving the breakdown strength characteristics of an oxide film which is formed on the surface of the wafer. On the other hand, when the pressure exceeds 20 atm, the size of a manufacturing device is increased, the maintenance of the device becomes difficult and the production cost is increased. When the annealing temperature is less than 400 deg.C, an expected effect can not be obtained, while when the annealing temperature exceeds 1300 deg.C, the lifetimes of appliances on the periphery of a furnace, such as a quartz jig, a heater and the like, are significantly shortened. In such s way, even when the annealing temperature is a low temperature of 400 deg.C, the generation of the heat treatment induction crystal defect in the wafer is decreased and the breakdown strength characteristics of the oxide film, which is formed on the surface of the silicon wafer, can be improved.