baber/WOPTO huggingface dataset:
Patent JP-H04245264-A (JP)
Title: Image forming device
Inventor: KITAHARA MAKOTO
IPC: G03G15/01
Filed: 1991-01-30
Abstract: PURPOSE:To release a toner feeder with a simple structure, sharply improve the service maintainability in a device and the workability of a user, prevent the scattering of a toner into the device when the toner is fed, avoid the scattering and mixing of the toner into the other developing unit when multiple developing units are provided, and obtain a high-quality image. CONSTITUTION:The toner discharge port 301 and bulkhead 104 of a toner feeder 200 are overlapped by the size (1) at the tip section of a sheet material 103 stuck on the bulkhead 102 of a guide casing 350a. A sheet material 103 is deflected in the direction D by the toner discharge port 301 and the bulkhead 104 via the movement of the toner feeder 200 in the direction D, thus allowing the movement of the toner feeder 200 in the direction D.
Patent JP-H08197544-A (JP)
Title: Disposing device of waste foamed resin material
Inventor: TAKAHASHI SHUSUKE
IPC: B09B3/00
Filed: 1995-01-27
Abstract: PURPOSE: To lower the crushing noise of a waste foamed resin material and prevent a waste material piece from flying out upon crushing and, at the same time, realize a compact device as a whole by lowering the height of a device and the charging the waste foamed resin material in a hopper is performed by a comfortable posture. CONSTITUTION: A hopper 4 for charging a waste foamed resin material, a crushing mechanism 8 in a crushing chamber 3, an accumulator chamber 21, a melting tube for melting a foamed resin piece by heating with a heater and a case for storing a melted resin are provided in a frame body 1. Further, the crushing mechanism 8 consists of rotary blades 11 detachably fixed on the top surface of a horizontally rotating disk 12, on which a large number of foamed resin falling holes are formed, stationary blades 13, which are arranged above the rotary blades 11 and crush waste foamed resin material in cooperation with said rotary blades 11, and a repulsive plate, which is provided in front of the stationary blades 13 through a spring member parallel to the stationary blades 13.
Patent JP-H01206562-A (JP)
Title: Sheet electrode and its manufacture
Inventor: SHINODA KENICHI
IPC: H01M4/50
Filed: 1988-02-13
Abstract: PURPOSE:To facilitate adjustment of viscosity and enhance the yield in produc tion of electrodes by using a black mix prepared from teflon water dispersion, alcohol, and water, which are mixed and kneaded, to active substance containing MnO2 as main component. CONSTITUTION:For an active substance containing MnO2 as main component, a black mix is prepared from a teflon water dispersion as binder, 20-45% alcohol by weight of this dispersion, and water in such a share by weight that the alcohol content is 3-25wt.% of the total water, which are well kneaded and used to a sheet-shaped electrode. Addition of alcohol as mentioned above changes teflon particles in the teflon water dispersion as binder into fibrous form through the action of alcohol, and its binder effect is enhanced and the ductive property can well by made use of. This spreads the width of optimum viscosity when slurry-formed black mix is coated on porous current collectors, which facilitate adjustment of viscosity.
Patent JP-S57147241-A (JP)
Title: Bonding method for crystal wafer
Inventor: ISHIKAWA MICHIO
IPC: H01L21/68
Filed: 1981-03-05
Abstract: PURPOSE:To enable setting of the surface of a crystal wafer parallel to and in the same plane as the surface of a polishing holder by attracting by vacuum the wafer to the flat chucking surface and bonding it to the holder while holding the wafer. CONSTITUTION:A chuck 15 of disc shape is provided on a polishing holder 13 on a hot plate 14. A hole 16 for attracting by vacuum a wafer 11 is opened at the chuck 15. When a hot plate 14 is heated so that the bonding wax 12 on the holder 13 is molten, the chuck 13 attracting the wafer 11 is placed on the wax, and the height h from the surface of the holder 13 to the wafer is set to the same size by a micrometer head 17 provided at the outer periphery of the chuck 15, thereby setting uniform machining quantity.
Patent JP-H02210126-A (JP)
Title: Sanitary cleaner
Inventor: YAMAZAKI SHIGERU
IPC: E03D9/08
Filed: 1989-02-10
Abstract: PURPOSE:To feed a stable water quantity to a cleaning nozzle regardless of the high or low degree of feed pressure (water supply pressure) and enable water to be linearly regulated by arranging a constant flow rate valve, a flow rate regulating valve, and a relief valve. CONSTITUTION:At the internal section of a feed water port 1 communicating with a water supply pipe, a constant flow rate valve 2 is internally fitted. After that, a flow rate regulator is composed of a flow rate regulating cylinder 5, a branch case 4a, and the like. After that, a relief valve 6 is set between the side of a main water channel A and the side of a sub water channel B, on the downstream side of a water channel branch section 4. Then, for example, the constant flow rate valve 2 is composed to show a set flow rate Qr of approx. 1l/min, so that even if feed water pressure is turned into high water pressure from low water pressure, water following the constant flow rate valve 2 always flows at 1l/min. Accordingly, water passing the constant flows rate valve is used in order to clean local sections almost, and so water saving effect can be attained.
Patent JP-H07214506-A (JP)
Title: Densified plywood and its production
Inventor: TAKEGAWA YOSHIHIRO
IPC: B27D1/04
Filed: 1994-02-03
Abstract: PURPOSE:To easily produce plywood for building such as a floor board as platelike plywood having high strength, ultrahigh modulus of elasticity and toughness by putting fiber reinforcement giving strengthening between veneers to be laminated and laminating them through an adhesive to produce plywood. CONSTITUTION:Fiber reinforcement 2 giving strengthening such as glass fiber giving strengthening is interposed in an adhesive layer 3 between a first layer and a second layer of ligneous veneer. Strength in the direction of fiber is obtained regardless of the surface and the rear. The adhesive layer 3 of base material is formed of phenol resin in which adhesive strength to veneer is strong. Adhesion is made sure by phenol resin and the reinforcement 2 specially impregnated with phenol resin. Combination of the adhesive and the reinforcement 2 is strengthened by adding a silane coupling agent to phenol resin. High modulus of elasticity and high strength are supplied through high functionality given by the reinforcement 2. Building material such as a floor board is easily produced which has high strength, high modulus of elasticity and toughness of densified plywood.
Patent JP-S59157622-A (JP)
Title: Film end detector
Inventor: INOUE AKIRA
IPC: G03B17/00
Filed: 1983-02-28
Abstract: PURPOSE:To prevent erroneous detection by delaying a timer output during the strobe charging of a camera with a film end detector which compares the completion of a film advance by a motor with the timer output. CONSTITUTION:When a motor-driven camera incorporating a strobe does not uses the srobe, a switch F.SW is on the side OFF, so when the output of an FF95 is inverted positively, a gate 306 is inverted in level to generate a film end detection signal. When the strobe is in use, the switch F.SW in on, so when the output of the FF96 is inverted positively, the film end detection signal is sent out. Motor torque decreases because of the capacity of a power source during strobe charging, so it takes an extra time to take up a film, but the switching means for a timer is used as mentioned above to eliminate erroneous detection.
Patent JP-H09229511-A (JP)
Title: Control for dilution of absorption cold/hot water machine
Inventor: OSHIMA MASAHIKO
IPC: F25B15/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To properly correct the diluting operation time of a solution circulating pump by previously storing at least the setting values of temperature and diluting time, inputting at least the measured value of temperature immediately before the stop of a cooling operation and correcting the diluting time depending on the respectively measured values. SOLUTION: Concentrated solution is fed to an absorber 44 via a low temperature solution heat exchanger 42 and refrigerant steam is condensed to a liquid refrigerant by a condenser 26 and evaporated in an evaporator 34. Then, the evaporated refrigerant is absorbed to the concentrated solution to produce a diluted liquid. The diluted liquid is fed to a high temperature regenerator 10 via respective solution heat exchangers 42 and 36 by a solution circulating pump 54. Then, the solution circulating pump 54 is operated based on a prescribed diluting time during the stop of a cooling operation so that the dilution of the diluted liquid is controlled. At least the setting values of temperature and diluting time are previously stored in a controller 1.  At least the measured value of temperature is input to the controller 1 immediately before the stop of the cooling operation, and the diluting time is corrected depending on the respectively measured values so that the solution circulating pump 54 is intermittently operated.
Patent JP-S54124607-A (JP)
Title: Line concentration system
Inventor: MORIKAWA YUUICHI
IPC: H04Q3/60
Filed: 1978-03-20
Abstract: PURPOSE:To make it possible to improve the surge resistance power of a protection circuit and simplify the protection circuit while holding completely the matching property of impedance by using a protection resistance, an integrating capacitor, etc., in a subscriber's line. CONSTITUTION:Large-resistance value protection resistances 41 and 42, integrating capacitor 52 and Zener diode protection circuit 51 are connected to subscriber's line, and a two wire-four wire conversion function is given to a trunk. Therefore, the value of surge protection resistances 41 and 42 is increased by one digit, so that a current-proof small surge protection circuit can be used. Integrating capacitor 52 becomes an integrator circuit together with resistances 41 and 42 and lowers considerably the differential value of a surge voltage and prevents the malfunction of semiconductor contact switch 10. Then, needless frequency band signals from subscriber's line 3 are attenuated by the filter effect of the integrator circuit, and simultaneously, this filter effect functions as the preceding-stage filter of a PCM coder as well as the succeeding-stage filter of a PCM decoder.
Patent JP-H10226715-A (JP)
Title: Microparticulate crosslinked n-vinylamide resin
Inventor: YAMAGUCHI TETSUHIKO
IPC: C08F226/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a microgel having a particle diameter of a specified or smaller value and being useful as a thickening agent having high thickening performances in an electrolyte solution, a dispersion stabilizer or a lubricant by crosslinking a (meth)acrylate polymer comprising N-vinylalkylamide units and oxyethylene glycol units with a crosslinking agent. SOLUTION: The crosslinked N-vinylcarbonamide resin is one obtained by crosslinking a polymer comprising compounds of formulas I and II (wherein R<1> to R<5> are each H, methyl or ethyl; X is a 2 or 3 alkylene; and n is 2-30) in a weight ratio I/II of (70-99.9)/(30-0.1) with a crosslinking agent and being in the form of microparticles having a mean particle diameter of 10μm or below. The compound of formula I is particularly desirably N-vinylacetamide. The compound of formula II is desirably one of the formula (wherein X is an ethylene group), especially methoxypolyethylene glycol methacrylate. The crosslinked agent used is desirably e.g. trimethylolpropane diallyl ether which is a compound having at least two ethylenic unsaturations. The microparticulate resin can be desirably obtained by a precipitation polymerization process.
Patent JP-H02210844-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA YUTAKA
IPC: H01L21/58
Filed: 1989-02-09
Abstract: PURPOSE:To simplify the die bonding process by a method wherein a semiconductor wafer is mounted on an adhesive on the surface of a transfer tray, and after dividing the semiconductor wafer into chips, the adhesive is set to release the chips coated with a bonding agent and later the chips are mounted to make the bonding agent bond it to a semiconductor chip mounting substrate. CONSTITUTION:A semiconductor wafer 1 whose circuit uniformed surface is coated with a bonding agent 4 is mounted on an adhesive 5 on the surface of a transfer tray 6 and after dividing the semiconductor wafer 1 as it is into chips, the adhesive 5 is set to release the chips coated with the bonding agent 4 from the transfer tray 6. Later, the chips 8 are mounted on the lead frame to make the bonding agent 4 adhere to the lead frame. Through these procedures, the chips can be easily bonded onto the lead frame so long as the chips 8 are mounted on the lead frame thereby enabling the chip assembling time to be cut down.
Patent JP-H04246663-A (JP)
Title: Composite copy preparing method for copying machine
Inventor: MURAMATSU SHIGERU
IPC: G03G21/00
Filed: 1991-01-31
Abstract: PURPOSE:To perform composite-copying from a lot of document groups at a high speed. CONSTITUTION:In the case of composite copying of images on two pages among the document groups successively fed by an automatic document feeder (RDH) on one page of a transfer paper, the image on every other page (odd numbered page) among the document groups is copied on only the 1st area of the transfer paper with keeping a 1st process until the document comes back to where it started, and thereafter, the process is switched to a 2nd process, and each document among the document groups coming back to where started is successively fed by the RDH again, and then, the document image on each page(even numbered page) which is not copied at the stage of the 1st process is successively copied on the 2nd area of each transfer paper having the 1st area where the image has been already copied. Thus, it is enough to switch the process mode once, so that a composite copying speed can be increased.
Patent JP-H09312407-A (JP)
Title: Optical coupler between monitor diode and laser diode
Inventor: YORUGU HEEMAN
IPC: H01S5/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To improve optical coupling efficiency in such a manner that a monitor diode can efficiently receive back light emitted from a laser diode. SOLUTION: A monitor diode 11 and a laser diode 6 are arranged so that one of the diodes is positioned behind the other on an identical plane of a substrate 3, the diodes are separated by a groove 7 having a slanted reflective end 9, so that light emitted from the laser diode 6 is reflected by the reflective end 9 of the groove 7 and coupled with the monitor diode 11. A spherical lens 10 is arranged within the groove 7 behind the laser diode 6 so that the lens collects the emitted light and forms its focus on the reflective end 9 of the groove 7.
Patent JP-H04357667-A (JP)
Title: Manufacture of positive electrode activating material for nonaqueous electrolyte secondary battery
Inventor: YOSHIMATSU ISAMU
IPC: H01M4/48
Filed: 1991-02-01
Abstract: PURPOSE:To lengthen charge/discharge cycle of amorphous vanadium pentoxide which is a positive electrode activating material used for nonaqueous electrolyte lithium secondary battery. CONSTITUTION:After forming a lithium secondary battery which has electrolyte of a nonaqueous electrolyte with a negative electrode including lithium serving as a negative electrode activating material, a positive electrode including amorphous vanadium pentoxide serving as a positive electrode activating material, the battery is used, and by carrying out electrochemical reaction until the electric potential to the negative electrode reaches 3.5V-2.1V, so as to form the amorphous vanadium pentoxide, 0.1-2.0 lithium atoms per one molecule of amorphous vanadium pentoxide are inserted into the positive electrode activating material, and consumption of lithium which is a negative electrode activating material is suppressed. Since the lithium consumption of the negative electrode is suppressed, charge/discharge cycle is improved.
Patent JP-H0834600-A (JP)
Title: Adaptable crane for work stage which can run
Inventor: PAURU RINGEN
IPC: B66F9/06
Filed: 1995-02-21
Abstract: PURPOSE: To carry out precise positioning, irrespective of an energy supply from the outside, and to eliminate the necessity of using an assembly type crane, an automatic crane or the like by improving an installation type crane for a travelable working device. CONSTITUTION: A level module 24 which is automatically lined up in the vertical direction is arranged at a free end of a crane jip while a rotary module on the vehicle side is provided in rear of the level module 24. A component coupled to the rotary module is rotated by the rotary module 36 around an axis which is vertically positioned always by the level module 24. Further, linear modules 23, 31 are provided in a rear of the rotary module, and a working platform or a working device is provided on the linear modules.
Patent JP-S54124035-A (JP)
Title: Formation of powder clear film
Inventor: MASUYAMA TAKAYUKI
IPC: B05D5/00
Filed: 1978-03-22
Abstract: PURPOSE: To obtain a film having improved weatherability, by coating an article with (A) a base coating material consisting of a functional group-containing thermosetting resin and an amine-containing solvent and (B) a powder clear coating material consisting of a glycidyl group-containing acrylic resin and a hardener according to the two-coat and one-bake method.  
     CONSTITUTION: An article is coated with (A) a solvent-type color base coating material comprising (a) a thermosetting resin having hydroxyl and carboxyl groups as functional groups and (b) an amine, e.g. dimethylethanolamine, as part of a solvent. The coat is set at a temperature below the boiling point of the amine in the component (b). The article is then coated with (B) a powder clear coating material comprising (c) an acnylic resin having glycidyl groups as functional groups, and (d) an organic acid (anhydride), e.g. phthalic anhydride, as a hardener. The coats are baked and cured at a temperature higher than the boiling point of the amine to give the disired clear film having improved weatherability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11227129-A (JP)
Title: Laminated sheet, its forming method and automobile ceiling material
Inventor: TABATA TOMIO
IPC: B32B27/20
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To form a sheet into the desired shape without destroying recessed and projected patterns formed by embossing and also without generating whitening or the like. SOLUTION: A first resin sheet 1A containing propylene resin and an inorganic filler is laminated on one face of a crosslinking foamed sheet 10 containing at least propylene resin, while a second resin sheet 1B containing propylene resin and the inorganic filler is laminated on the other face of a laminated sheet. In that case, embossing is applied on the first resin sheet 1A and the weight ratio of the inorganic filler on the first resin sheet 1A is set larger than the weight ratio of the inorganic filler on the second resin sheet 1B. Preferably ethylene resin is contained in the first resin sheet 1A. Then the first resin sheet 1A side on which recessed and projected patterns are formed by embossing is heated to the temperature lower than the temperature of the second resin sheet 1B side, and then a sheet 1 is formed by using a mold.
Patent JP-S53117991-A (JP)
Title: Semiconductor laser
Inventor: AIKI KUNIO
IPC: H01S5/00
Filed: 1977-03-24
Abstract: PURPOSE: To obtain stabilization of oscillation modes by providing plural alyers of epitaxial growth layers to a substrate having strip-form concave or convex surface in a Z direction and enabling the first semiconductor crystal layer which becomes a laser active layer to be bent along the undulation on the substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53117948-A (JP)
Title: Editing device using shift register
Inventor: TAKASU MASAMI
IPC: G06F5/00
Filed: 1977-03-24
Abstract: PURPOSE: To enhance insertion and deletion of an optional bit by use of a lowspeed and low-cost seqeuntial memory, and thus to ensure a rational and economical editing for the program. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11232922-A (JP)
Title: Luminaire
Inventor: YAMAMOTO KAZUYOSHI
IPC: F21V17/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire which will not add stresses applied to a bottom face cover in the temporary hanging state of the bottom cover, and facilitating workability at the fitting time of the bottom cover. SOLUTION: A luminaire is provided with a luminaire main body 1 equipped with a bottom face opening 5, a nearly inverted V-shaped support spring 3 fitted to the luminaire main body 1, and a bottom face cover 2 equipped with a spring receiver 4 of the support spring 3. The spring receiver 4 is equipped with a horizontal fitting support plate 16 provided with an engage hole portion for interposing both leg pieces 6 therethrough and is equipped with a temporary suspending portion 17, where both leg portions 6 of the support spring 3 part from a pair of facing edge portions to engage with a folded portion, when the folded portions is formed at the hole edge portion of the engage hole portion, a light distribution control member 2 is turned from a horizontal attitude to a suspended attitude.
Patent JP-H09201983-A (JP)
Title: Ink jet recorder and head recovering method therefor
Inventor: HINO MOTOHITO
IPC: B41J2/175
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent ink from being left in a suction cap by moving a cap member such that the suction port is located at the lowermost position when the cap member is separated from a head. SOLUTION: When a carriage moves to deviate from a purgeable region after ink is sucked through a nozzle, a cap 201 is shaken downward about a shaking axis 204 through a cap moving means and a suction port 205 is located at the lowermost position. Consequently, collected ink flows gravitationally toward the suction port 205. In other words, the cap moving means must move the cap 201 such that the suction port 205 is located at the lowermost position. Upon finishing the movement while locating the suction port 205 at the lowermost position, a pump 208 is operated with the driving force of a paper feed mechanism to suck the ink flowing toward the suction port 205 thus preventing the ink from being left in the cap 201.
Patent JP-H01210643-A (JP)
Title: Controller for planet differential type reduction gear
Inventor: HIBINO TOSHIHARU
IPC: F16H48/06
Filed: 1988-02-15
Abstract: PURPOSE:To improve accuracy in feedback control with simple constitution by incorporating the output of a memory having a power transmission error property related to deceleration of a planet differential type reduction gear in the input information of a motor driving power controlling means. CONSTITUTION:A motor 2 is connected to the input side of a planet differential type reduction gear 1 to control a drive force of the motor 2 through a controller 5 and a motor drive circuit 4. To the input of side circuit 4 are supplied signals of the controller 5, memory 6 and encoder 7, and a power transmission error property related to the deceleration of the reduction gear 1 is stored in the memory 6. Thus, accuracy in feedback control can be improved by simple constitution.