baber/WOPTO huggingface dataset:
Patent JP-H01209298-A (JP)
Title: Energy recovery method in electrically driven bucket work machine
Inventor: IWABE KAZUHISA
IPC: H02P29/00
Filed: 1988-02-15
Abstract: PURPOSE:To effectively utilize dropping energy of a bucket by accumulating the dropping energy of the bucket in a flywheel as rotary energy and regenerating it to electric energy, when the bucket is wound up, to be supplied to a bucket motor. CONSTITUTION:In the time of winding down, the first-third controllers 10, 11, 19 are placed in a flow condition of direction in a broken line by a lever switch unit 14, while an opening and closing switch 21 is turned off. Accordingly, bucket winding up and opening and closing motors 3, 4 perform generating action, and their regenerated current is converted into AC power by the controllers 10, 11 thereafter supplied to a dummy load motor 16 through the controller 19, rotating a flywheel 18. Next, when a bucket is controlled being wound up, the controllers 10, 11, 19 are placed in a flow condition of full line, and the switch 21 is turned on. Here, by an inertia turning effect of the flywheel 18, the motor 16 is driven rotating, and it performs generating action. DC power of the motor 16 is converted into AC power by the controller 19 thereafter joining AC power from a generator 6, and the AC power is converted into DC power by the controllers, 10, 11 and supplied to both the motors 3, 4.
Patent JP-S55125777-A (JP)
Title: Analog integrator
Inventor: UTSUNOMIYA KIMITAKE
IPC: H04N5/21
Filed: 1979-03-22
Abstract: PURPOSE:To produce the output voltage integrating the input voltage to the capacitor, by discriminating the input voltage level and repeating the switch-on operation by supplying positive or negative constant current depending on this level to the capacitor with switching. CONSTITUTION:The capacitor 27 is charged with the constant current source 29 at the ON period DELTAT of the sampling gate circuit 25. Accordingly, taking the value of the capacitor 27 as C, the changing value DELTAQ of charge produced by ON of the sampling gate 25 once and the changing value DELTAV of the output voltage are as shown in equation. Accordingly, taking the output voltage required to reject ghost as Vc, the number of integration M=Vc/DELTAV is obtained and the required time for the end of integration is TM=TXM.
Patent JP-H05236642-A (JP)
Title: Overcurrent protecting circuit for switching regulator
Inventor: GOMI MAYUMI
IPC: H02H7/12
Filed: 1992-02-20
Abstract: PURPOSE:To enhance an efficiency of a switching regulator by suppressing a power loss due to a resistor for detecting an overcurrent to a minimum limit. CONSTITUTION:In a switching regulator, an overcurrent detecting resistor 7 is inserted into a secondary side AC current line of a transformer 4 connected to a switching circuit 3, a voltage across the resistor 7 is amplified by an amplifier 12, and input to a control circuit 13 for controlling the circuit 3.
Patent JP-H10227316-A (JP)
Title: Twin clutch
Inventor: MIZUKAMI YUJI
IPC: F16D13/46
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To suppress increase of pedal stepping force in a twin clutch. SOLUTION: This twin clutch is equipped with a clutch cover assembly 41. The clutch cover assembly 41 comprises a clutch cover 43 fixed to a flywheel 1, a pressure plate 42 arranged to be positioned near to a second frictional connecting part 11, a diaphragm spring 44 which is supported by the clutch cover 43 and pushes and presses the pressure plate 42 to the side of the flywheel 1, and a coned disc spring 71 by which the diaphragm spring 44 is energized to a side reverse to the flywheel 1 when the first and second frictional connecting parts 10, 11 are worn and which suppresses the increase of a release load due to the abrasion of the first and second frictional connecting parts 10, 11.
Patent JP-S61192418-A (JP)
Title: Manufacture of aluminum wheel
Inventor: TERANAKA TOYOKATSU
IPC: B23P15/00
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a necessary thickness of coating by working the outside surface of an aluminum wheel material and press-attaching a buff vibrating in the radial direction onto the outside surface in normal or reverse revolution and removing the burr at the edge part. CONSTITUTION:The outside surface of an aluminum wheel material 1 having a pattern in unevenness is cut at first. Then, the material 1 is revolved, normally or reversely, and a buff D made of foamed resin, etc. is press-attached by using a buff machining apparatus C, and the burr at the edge part 4 having the pattern in unevenness is removed by vibrating in the radial direction the buff D by a vibrator G. Then, painting is applied after degreasing treatment, acid treatment, etc. Since the thickness of a coated film 6 does not reduce to zero even at the edge part 4, the formation of rust due to the contact with air can be prevented. Further, since the buff D is vibrated in the radial direction, the press-attached surface D' can be worn out uniformly, and the local clogging can be prevented, and the period of use of the buff D can be prolonged.
Patent JP-S62191039-A (JP)
Title: Water in oil type emulsified composition
Inventor: TOBE SHINJI
IPC: C09K23/00
Filed: 1986-02-18
Abstract: PURPOSE:To obtain a water in oil emulsified composition extremely excellent in stability and usability as cosmetics or the like, by using organically modified clay mineral, which is obtained by treating water swellable clay mineral with a quaternary ammonium salt type cationic surfactant and a nonionic surfactant, as an emulsifier. CONSTITUTION:Water swellable clay mineral represented by formula I such as montmorillonite, a cationic surfactant represented by formula II (wherein R is an alkyl group and X is a halogen atom or a methylphate group) and a nonionic surfactant with a HLB value of 2-16 are used to obtain organically modified clay mineral wherein surfactants are incorporated between seams to widen a seam interval. A water in oil type emulsified composition obtained by mixing the obtained organically modified clay mineral, mucopolysaccharides such as hyaluronic acid or chondroitin sulfuric acid, inorg. salts, an oil component and water under stirring shows excellent temp. stability even if the oil component is polar oil and imparts smooth use feeling when the skin is coated with said composition.
Patent JP-H05232752-A (JP)
Title: Process cartridge of image forming device
Inventor: MATSUMAE IWAO
IPC: G03G21/16
Filed: 1992-02-20
Abstract: PURPOSE:To generate a good picture image by preventing a process cartridge consisting of a sensitive substance unit and developing unit in a consolidated structure from deformation due to a developing roller being in pressure contact with the photo-sensitive substance even in the case the cartridge is stored for a long period, and allowing the developing roller to be under service in pressure contact with a photosensitive drum with a specified nipping width. CONSTITUTION:A photo-sensitive substance unit 100 and a developing unit 200 are pivoted on each other and are energized by a spring 304 in the direction of a photosensitive drum and developing roller 201 being put in pressure contact, wherein each unit is provided with a contacting surface so that a certain inter- shaft span is generated in which the developing roller 201 and sensitive substance 101 are in pressure contact with a specified nipping width, and during storage the developing roller 201 is moved apart from the sensitive substance while a spacer 310 is pinched between the contacting surfaces, and the spacer 310 is removed under service and mounting is made on the body.
Patent JP-S52117055-A (JP)
Title: Electron gun
Inventor: TOMITA MASAHIRO
IPC: H01J37/06
Filed: 1976-03-29
Abstract: PURPOSE: To simplify the incineration with heat in order to obtain extra-high vacuum and the treatment of taper insulation by providing taper insulation outside the "totsu"(Japanese:kanji,464C)shaped insulator to support Wehnelt part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53118881-A (JP)
Title: Closed illuminator
Inventor: NAGANE MASARU
IPC: F21V31/03
Filed: 1977-03-25
Abstract: PURPOSE: To prevent deteriorated airtightness due to lamp heat with a closed construction by closing an air pressure suction tube communicated to the atmosphere properly in the cource thereof with a mobile liquid for closing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06326968-A (JP)
Title: Video-signal synchronizer
Inventor: JIYON HADOSON
IPC: H04N5/93
Filed: 1994-03-03
Abstract: PURPOSE: To normally optimize the interval of an input and an output and to enable operation, without long-term disturbances as much as possible by moving a reading pointer at an arbitrary and desired time and re-synchronizing the output. CONSTITUTION: A video and audio signal, inputted from the serial digital interface(SDI) of a synchronizing device 1, is converted into a ten-bit parallel system by a serial/parallel converter 2. The video/audio data is written in an address which is decided by a writing pointer WP in the buffer of a 2-frame memory 5 through a writing clock, which is outputted from a writing control and timing-generating circuit 6. Output data is read from the address which is decided by the reading pointer RP. Writing and reading pointer values WP and RP are generated from the device 6 and the reading control and timing circuit 7. A device control equipment 8 receives an external control signal from a depression switch 10 and draws out a timing signal. A signal read from the memory 5 is inputted to an SDI by way of a converter 3.
Patent JP-H08224195-A (JP)
Title: Vacuum cleaner
Inventor: TOMOOKA YUTAKA
IPC: A47L9/00
Filed: 1995-02-22
Abstract: PURPOSE: To reduce size of an assembly of brush-equipped suction port and suction port for cleaning a narrow space while it is being stored in a storage cavity and thereby to reduce the suction port storage space and to reduce size of the cleaner body by fitting a nozzle of the suction port for cleaning a narrow space in the brush-equipped suction port. CONSTITUTION: A cleaner body is equipped with a built-in, motor-driven fan in the rear portion and a storage cavity to which an auxiliary suction port is fit to be stored, where a suction port 10 is provided with a brush 13 and a suction port 11 for cleaning a narrow space is equipped with a slender nozzle 15 for cleaning a narrow space, the nozzle 15 of the suction port 11 for cleaning a narrow space being fit in the brush-equipped suction port 10 and the assembled suction ports being stored in a storage cavity 12 in the rear portion of the cleaner body.
Patent JP-H09231087-A (JP)
Title: Compiling device and method
Inventor: FUJIWARA YUJI
IPC: G06F9/45
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To generate an assembler description program for which code generation efficiency is improved and especially an execution speed is fast by selecting a memory kind for each temporary arrangement destination in an instruction order from the largest number of times of parallel instruction execution and generating a memory kind table. SOLUTION: A code generation means 103 receives a result syntax analyzed in a syntax analysis means 102, allocates the temporary arrangement destination as the arrangement destination of data, turns all instructions generatable as parallel instructions to the parallel instructions and stores an intermediate program 107 in an auxiliary storage device 12. A data arrangement optimization means 104 inputs the intermediate program 107 generated in the code generation means 103 and stores two DP register temporary names used in the parallel instructions and a parallel instruction execution number-of-times table 108 in the auxiliary storage device 12.  Further, the memory kind for each temporary arrangement destination is selected in the instruction order provided with the large value of the number of times of the parallel instruction execution and the memory kind table 109 composed of the memory kinds and the DP register temporary names for allocating the temporary arrangement destination is generated and stored in the auxiliary storage device 12.
Patent JP-S62193507-A (JP)
Inventor: SATO KOICHI
IPC: H02G11/00
Filed: 1986-02-20
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-S58152370-A (JP)
Title: Collecting device of lead battery plate
Inventor: AOKI MIKIO
IPC: H01M4/20
Filed: 1982-03-05
Abstract: PURPOSE:To automatize the collecting work of plates by allowing a rotary table on whose circumference a vacuum adsorption mechanism is arranged, to adsorb the plates one by one while allowing said rotary table to continuously turn, and dropping the plates into a collecting hopper provided just under said rotary table after about half turn of said table. CONSTITUTION:Plates 1 which are filled with an active substance and dried is conveyed by a conveyor 2, and raised by the actions of a fixed cam surface 10 and an operating lever 7 which come near the A point of the rotary table 3, while they are adsorbed and held by the action of the suction cup 6 connected to a vacuum device. And, when the rotary table makes approximately a half turn and reaches the B point, the adsorptive force of the suction cup 6 is cut off to permit the plate to drop into the hopper. And, after the number of the plate is counted by a photoelectric switch 21 and reaches a set number, a lifter 23 is lowered, and the plates are discharged. Consequently, the collecting work of the plate 1 can be automatized to increase the collecting speed together with the prevention of the deformation and damage of the plates in any operation.
Patent JP-S62193535-A (JP)
Title: Machining of outer diameter of rotor yoke
Inventor: IHARA MINORU
IPC: H02K15/02
Filed: 1986-02-20
Abstract: PURPOSE:To form the burr with hard metal so as to facilitate deburring by forming hard metal film on all the surfaces of the teeth of a rotor yoke. CONSTITUTION:Hard metal film is formed to all the teeth 2 by plating an unprocessed rotor yoke 1 with nickel. Then outer diameters 3 of each tooth are polished with grinder-machining to unify the outer diameters of each tooth. The burr 4 formed at this moment is removed by brushing or sandblasting, etc. As the burr 4 is formed by hard metal film 5, it is extremely brittle and different from the quality of material of the rotor yoke 1 and deburring can easily be performed.
Patent JP-H11217864-A (JP)
Title: Vacuum drainage system
Inventor: TAKAMATA KEN
IPC: E03F3/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of foreign matter in a drainage instrument by providing a selection member for removing a blocking matter on the inlet side of a transport passage. SOLUTION: A vacuum valve 8 is provided on the outlet side of a transport passage 1a formed on the bottom side of a vacuum stool 1, furthermore, vacuum piping 3 connected to a vacuum station is connected to make the inside of the vacuum piping 3 vacuum, sewage and dirty water are sucked in the transport passage 1a by opening the vacuum valve 8, and a selection member 10 is attached to the inlet side of the transport passage 1a. The selection member 10 forms a blade part in the form of a cross in the inside of an outer peripheral ring part, in the case where a large amount of paper, spoon or the like is charged in a vacuum stool 1, these blocking matters H are received, intrusion for the transport passage 1a is surely prevented and occurrence of clogging is prevented.
Patent JP-S5986038-A (JP)
Inventor: BIIDO GAANETSUTO MAKERUUI
IPC: G03B42/04
Filed: 1983-03-03
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-H03238473-A (JP)
Title: Image forming device
Inventor: TAGUCHI YASUHIKO
IPC: G03G15/20
Filed: 1990-02-16
Abstract: PURPOSE:To prevent a roller or a guide part on the carrying path of a transfer paper from being contaminated by the unfixed toner of the transfer paper by providing a cooling device which cools the transfer paper on the downstream side from the fixing device setting position in the carrying direction of the transfer paper. CONSTITUTION:The transfer paper where a transfer toner image is fixed by fixing devices 11 and 19 is cooled by the cooling device 111 provided on the downstream side in the carrying direction of the transfer paper. As a result, the temperature of the transfer paper is lowered and the fixing performance thereof is accelerated. Besides, the transferred toner image is quickly made in a perfect fixed state. As the result, the unfixed toner does not exist on the transfer paper which is carried on the carrying path L. Thus, the rollers 1 - 3 or the guide parts 24 and 25 on the carrying path L are prevented from being contaminated as a result of unfixed toner being attached to the rollers 1 - 3 or the guide parts 24 and 25.
Patent JP-H08236601-A (JP)
Title: Electrostatic chuck
Inventor: YOKOI TAKAHIRO
IPC: H01L21/3065
Filed: 1995-02-22
Abstract: PURPOSE: To release an attracted object easily by generating polarization at a predetermined part including the mounting face of an electrostatic chuck stage and grounding one of the object or the electrostatic chuck stage thereby removing the residual charges generated through polarization. CONSTITUTION: An object 4 to be attracted is mounted on the mounting face of an electrostatic chuck stage 1 made of a dielectric and plasma is generated by introducing an etching gas into a chamber 6. A voltage is then applied from a DC power supply 5 between an inner electrode 2 and the object 4 thus holding the object 4 while attracting to the electrostatic chuck stage 1. Polarization is then generated at a predetermined part including the mounting face of the electrostatic chuck stage 1 by voltage applying means comprising an introduction terminal 3, the inner electrode 2 and the DC power supply 5. Subsequently, the object 4 and the electrostatic chuck stage 1 are grounded to a tank 11 through mercury 14 being fed by means of a pump 9 thus removing the residual charges and releasing the object 4 from the stage 1.
Patent JP-H11211005-A (JP)
Title: Steam feeding system
Inventor: NAMOTO TETSUJI
IPC: F22B37/42
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent damages of a piping or the like caused by water hammer by providing a means for detecting physical alteration of a steam feed path, and finding the water hammer based on the output from the means. SOLUTION: Steam feed paths 31-34 of steam boilers 1-4 are connected to a steam header 5 serving as a common steam collecting portion so as to feed the steam in the steam header 5 to a steam employment facility 7 through a load-side steam feed path 6. Since water is liable to be collected, and thus water hammer is likely to be generated in the piping of the feed path 6, a first pressure sensor 9 for detecting the inner pressure of the path 6 is provided at a bent portion 10 where the piping is bent from the horizontal direction to the vertical direction. Determination as to water hammer is made based on the pressure detected by the sensor 9. When water hammer is determined as being generated, the information thereof is outputted to an indicator or the like.  In this manner, the opening of a steam flow control valve 8 is throttled, with the resultant control of the amount of steam fed from the steam boilers 1-4, thereby controlling the generation of water hammer.
Patent JP-H06340732-A (JP)
Title: Castor oil polymer
Inventor: RAO ESU BEZUWADA
IPC: D06M13/228
Filed: 1994-02-07
Abstract: A polymer, particularly a biomedical polymer for the fabrication of medical and surgical devices and for use as a coating, is described. The polymer is derived from the reaction product of one or more lactone monomers and castor oil preferably: (a)  epsilon -caprolactone, trimethylene carbonate or an ether lactone; (b) castor oil; and (c) glycolide, lactide or 1,4-dioxanone. The preferred polymer is derived from  epsilon -caprolactone, castor oil, and glycolide. The polymer in preferred embodiments is ideally suited for use as a coating for a surgical suture, particularly an absorbable, braided multifilament suture and surgical needles. For this application, glycerol is advantageously added to the reactive monomer mix from which the polymer is derived.
Patent JP-H06219764-A (JP)
Title: Production of perform for dispersed shift fiber
Inventor: MARUYAMA MASAO
IPC: C03B8/04
Filed: 1993-01-29
Abstract: PURPOSE:To produce a preform for dispersed shift fiber having a stepwise refractive index profile by forming a center core and a side core by a concentric burner and to obtain a preform for dispersed shift fiber capable of readily controlling structure parameters of center core and side core. CONSTITUTION:A center core 1 is formed by a concentric burner 30 and successively a side core 4 is made by a concentric burner 40 to produce a preform for shift fiber having a stepwide refractive index profile. The concentric burner 30 for forming the center core consists of a raw material gas discharge nozzle 31 and an oxyhydrogen flame-forming gas discharge nozzle 32, which is divided into an inner layer 33 of a hydrogen gas flow, an intermediate layer 34 of an inert gas flow and an outer layer 35 of an oxygen gas flow and the flow rate of the oxygen gas discharging from the outer layer 35 is made >=2.7 times the flow rate of the hydrogen flow sent from the inner layer.
Patent JP-H01209426-A (JP)
Title: Liquid crystal color display device
Inventor: TAKEGAWA HIROZO
IPC: G02F1/1335
Filed: 1988-02-17
Abstract: PURPOSE:To simplify the production process by constituting a color filter of red, green and blue picture elements contg. a photosensitive resin composed of a multifunctional acrylate monomer, org. polymer binder and photopolymn. initiator consisting of a trihalomethyl-s-triazine compd. and pigments. CONSTITUTION:This display device has the color filter 10 constituted of polarizing plates 1, 2, glass substrates 3, 4 picture element electrodes 5, oriented films 6, 7, a liquid crystal layer 8, a counter electrode 9, and the red, green and blue picture elements contg. the photosensitive resin and the pigments. The photosensitive resin consists of the basic compsn. consisting of the multifunctional acrylate monomer, the org. polymer binder and the photopolymn. initiator consisting of the trihalomethyl-s-triazine compd. Since the photoresist material prepd. by dispersing the pigments in the photosensitive resin is used, only the patterning after film formation is necessitated and the need for dyeing and fixing stages is eliminated. The number of stages is thereby reduced.
Patent JP-H09201408-A (JP)
Title: Deodorizing apparatus
Inventor: SAITO YASUHIRO
IPC: A61L9/14
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To deodorize a strong odor in a room and also to make the noise and the cost of the apparatus low. SOLUTION: The apparatus for deodorizing comprises a container 4 containing a deodorant liquid 5 or a solid gel deodorant (granular polymer deodorant), a vibrator 6 installed in the container, an oscillator 7 for vibrating the vibrator 6, a fan apparatus 8 for aspirating and exhausting the deodorant mist scattered in the container out and a deodorant duct 2 one end of which is connected to the exhausting side of the fan apparatus and another end of which is connected to an existing air conditioner duct. Namely the deodorant can be diffused in the whole of the room utilizing the existing air conditioning duct. Because the existing utilities are used, the investment cost is reduced.