baber/WOPTO huggingface dataset:
Patent JP-S63305363-A (JP)
Title: Electrophotographic sensitive body
Inventor: HATTORI YOSHIMASA
IPC: C09B35/34
Filed: 1987-06-05
Abstract: PURPOSE:To enhance photosensitivity and repetition characteristics by forming a photoconductive layer containing at least one of specified azo compounds. CONSTITUTION:The photoconductive layer contains at least one of the azo compounds represented by formulae I and II in which each of X1-X4 is alkyl, aryl group, H atom, cyano, carbamoyl, carboxy, ester group, or the like; each of X5 and X6 is H, halogen atom, nitro, alkyl, or alkoxy group; Z is H atom, alkyl, cycloalkyl group, or the like; D1 is such as a group of formula III; each of Y1-Y4 is H, halogen atom, nitro, alkyl group, or the like. These azo compounds can be synthesized by reacting a corresponding diazonium compound to coupling react with a coupler in a proper organic solvent by base, thus permitting photosensitivity and repetition characteristics to be enhanced.
Patent JP-S5844391-A (JP)
Inventor: ISOBE HIDEO
IPC: G21C7/08
Filed: 1981-09-09
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-S5842397-A (JP)
Title: Subscriber line concentration switch circuit
Inventor: UNZAI MINORU
IPC: H04Q3/68
Filed: 1981-09-08
Abstract: PURPOSE:To obtain the titled circuit with small size and high reliability, by dividing a subscriber line concentration switch into the primary and secondary group switches, constituting a medium matrix through the connection of the switches and multiconnecting L sets of outputs. CONSTITUTION:Eight sets of small switch groups 21-28 constituting 4X4 switch matrix are located as the primary group switch, and the secondary group switch is constituted by locating four 8X8 switches 31-34, to form a medium matrix of 32X32. Through the multiple connection of L sets of medium matrixes, the matrix of 32LX32 can be constituted. Thus, the number of switch matrix elements can be reduced and a subscriber line concentration switch with small size and high reliability can be obtained inexpensively.
Patent JP-H04341068-A (JP)
Title: Picture data compressor, picture data expander and picture data compression/expansion system
Inventor: TAKAHASHI YASUHIKO
IPC: H03M7/30
Filed: 1991-05-17
Abstract: PURPOSE:To compress/expand a picture data at a high picture compression rate even to an original picture data having a multi-value picture and a binary picture in mixture. CONSTITUTION:A picture separation means 1 separates an original picture data into a binary picture portion and a multilevel picture portion and the separated binary picture portion and multilevel picture portion are subjected to compression respectively by picture compression means 2, 3 employing different compression method and they are stored in a memory 4. At decoding, the compressed binary picture portion and multilevel picture portion are read respectively from the memory 4 and decoding means 5, 6 apply inverse conversion to that at compression to decode a picture. The decoded picture data is synthesized by a picture synthesizes means 7 and the original picture is reproduced.
Patent JP-H09322561-A (JP)
Title: Control method and circuit of current-type inverter
Inventor: KAWABATA OSAMU
IPC: H02M7/515
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To operate a current-type inverter without generating any surge voltage due to current interruption and with less switching loss and a high power factor on commutation. SOLUTION: A load voltage V and a load current I are detected by detectors 91 and 92 and a commutation reactance X is calculated from an inductance Lx and a frequency (f) by a commutation reactance operator 93. A commutation overlapping time operator 74 performs operation using a trigonometric function based on V, I, X, and f, ignites an element at a commutation destination, and then calculates a time T, until an element current at a commutation source reaches zero at the zero cross point of a load voltage. Gate amplifiers 71 and 72 send a gate control signal for igniting the element at the commutation destination at a time that is earlier than the zero cross point of the load voltage by TU and for arc-extinguishing the element at the commutation source at the zero cross point of the load voltage to a current-type inverter element.
Patent JP-S5474135-A (JP)
Title: Member for securing living body
Inventor: OOHIRA OSAMU
IPC: C08L23/20
Filed: 1977-11-24
Abstract: PURPOSE: To provide a member for securing a living body which is in the form of a  tape or sheet capable of being wound around one's hand, foot etc. for preventing  one from suffering a fracture, sprain or muscle strain while one is doing excessive exercise.  
     CONSTITUTION: A sticking composition including as essential constituents 5 to 40% by weight of water-absorptive filler such as aluminum hydroxide power substantially in the dried condition and 10 to 40% by weight of thermoplastic block copolymer having the formula; A-B-A, wherein A represents a thermoplastic styrene polymer block having an average molecular weight in the range of 5000 to 125000, and B represents an elestic isoprene polymer block having an average molecular weight in the range of 15000 to 250000, the block A constituting 10 to 35% of the block copolymer A-B-A, is applied on a flexible and porous carrier. Since the sweat will be adsorbed to the water-absorptive filler the thus prepared member for securing a living body is prevented from being peeled off from the body when it is applied to the body. Since the composition has an excellent cohesiveness, when the composition is applied on a carrier and then formed together with the carrier under pressure into a roll, the composition could not run into the undersurface of the carrier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06328880-A (JP)
Title: Fragrance containing printed matter
Inventor: INOUE FUMI
IPC: C11B9/00
Filed: 1993-05-21
Abstract: PURPOSE:To effectively advertise fragrance commodities such as perfume, foods, flower through a magazine, direct mail, postal matter or the like by providing a printed matter wherein a person can smell the fragrance in a manner picking up a fragrant component-sealing microcapsule by fingers in a fragrance containing printed matter, and rubbing the microcapsule by the persons. CONSTITUTION:Printing is carried out on the face Y of a base material 11 for indicating the pictures and the like of fragrance containing commodities such as perfume or the like, and with the use of ink mixed microcapsules having the fragrant component of a printed matter sealed on the face X of the base material 11, whereafter a weak adhesive layer 12 is formed, and further an adhesive layer 13 is formed by an adhesive containing fragrant component. In the next place, it is folded at (p), (q) lines to be stuck through the adhesive, and the microcapsules containing fragrant component is sealed into the base material 11 for making an fragrance containing printed matter.
Patent JP-H10332932-A (JP)
Title: Filter polarizing light in specific wavelength range
Inventor: MIZUNO OSAMU
IPC: G02B5/28
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the polarizing filter which can polarize light of large irradiation area in a specific wavelength range, has high heat resistance, and does not vary in transmissivity with heat. SOLUTION: The filter which polarizes light in the specific wavelength range is formed by alternately layering a film which has optical anisotropy of optical thickness 1/4 as large as desired wavelength to be polarized and a film which has isotropy. This multi-layered film 3 has no difference in refractive index between the layers to light whose electric field vibrates in an (x) direction and operates as a single-layer film having a specific refractive index and also operates as a multi-layered film having different-refractive-index films laminated by turns to light whose electric field vibrates in a (y) direction orthogonal to the (x) direction.  Therefore, when light of the specific wavelength to be polarized (light having wavelength 1/4 as large as the optics thickness of the film) is made incident on this multi-layered film 3, the light whose electric field vibrates in the (x) direction is transmitted and the light whose electric field vibrates in the (y) direction has mutual interference between reflected lights on the border surfaces of the respective layers, so that transmitted light is reduced.
Patent JP-S5931425-A (JP)
Title: Temperature detector
Inventor: SAKAMOTO TAKAAKI
IPC: G01J5/38
Filed: 1982-08-14
Abstract: PURPOSE:To almost eliminate the influence of an electromagnetic wave, by using optical fibers, varying the quantity of light passing through them according to the extent of the thermal expansion and contraction of a supporting member, etc., and detecting its variation amount and detecting temperature. CONSTITUTION:An unshown light source which supplies a specific quantity of light is connected to the right end part of an optical fiber 1, an unshown photodetection part which photodetects light from the optical fiber 1 is connected to the left end part of an optical fiber 2, and an unshown temperature display part which detects variation in the quantity of light and displays the temperature on the basis of the variation amount is further connected to the photodetection part. As the temperature varies, supporting members 3 and 4 expand or contract according to the variation in temperature. In this case, the supporting members 3 and 4 have different coefficients of thermal expansion, so the quantity of light from the optical fiber 1 to the optical fiber 2 varies. The quantity of the light incident to this optical fiber 1 is constant, so the variation in the quantity of light corresponds to the temperature variation. The temperature display part detects the variation in the quantity of light and performs temperature display based upon the variation.
Patent JP-S5473576-A (JP)
Title: Spin coating method and spin coater
Inventor: KONDOU SHIYUUJI
IPC: B05C11/08
Filed: 1977-11-24
Abstract: PURPOSE: To perform spin coating by placing a substrate to face downward and be opposed to the surface of coating solution and building up part of the coating solution surface to raised form and contacting the same to the substrate.  
     CONSTITUTION: A substrate 101 with its surface to be coated being faced downward is secured to a rotary base 17 and a spindle 18 is slided to place the substrate in the position I near the photo resist solution surface 16. When a pressure gas is introduced into a chamber 13 and a diaphragm 14 is expanded, the liquid surface 16 builds up and deposits on approximately the entire surface of the substrate. Next, the chamber 13 is reduced of pressure to return the liquid surface to a normal position. The base 17 is then rotation-driven 701 and the base 17 is pulled up to the position II, whereby the resist coating film is formed on the substrate surface. The unsable gel form resist is separated and recovered into an enclosure bath 21 in this position, thus the majority of the resist is recovered into the chamber 12. Since the coating surface is facing downward, the dropping and deposition of the gel form particles on this surface do not occur and the homogeneous coating film may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0437037-A (JP)
Title: Semiconductor device and molding equipment used for manufacturing the same
Inventor: SHIMIZU KAZUO
IPC: H01L21/56
Filed: 1990-06-01
Abstract: PURPOSE:To relieve the mechanical stress per unit area at the time of ejection, and prevent the fracture of a semiconductor pellet and the generation of crack in a resin seal package by constituting a molded object formed in a cavity so as to be ejected on a wide area. CONSTITUTION:Ejector pins 47, 48 for releasing a resin seal package 2 are formed so as to come into contact of large area with the resin seal package 2, via ejector blocks 41, 41. Thereby the releasing force is dispersed into a large area, and the mechanical stress per unit area of the resin seal package 2 is reduced, so that the resin seal package 2 can be released without deformation. Hence the fracture of a pellet and the generation of crack in the resin seal package at the time of releasing the resin seal package 2 can be prevented.
Patent JP-H01311603-A (JP)
Title: On-vehicle automatic antenna device
Inventor: SHIBATA MASAYUKI
IPC: H01Q1/10
Filed: 1988-06-10
Abstract: PURPOSE:To prevent dispersion in the intermediate stopping position of an antenna from being generated by stopping an antenna expansion motor when the measuring value of an antenna expansion operating time arrives at correlation data corresponding to a desired intermediate position. CONSTITUTION:The correlation data of an initial current at the time of starting the operation of the antenna expansion motor 7 and the antenna expansion operating time is stored in a memory 5, and also, a timer 6 counts the antenna expansion operating time. And a microcomputer 4 reads the magnitude of the initial current of the motor 7 detected by a current detecting part 8, and also, the timer 6 counts the antenna expansion operating time, and when a count value arrives at the correlation data (antenna half-expansion time) read out from the memory 5 corresponding to the magnitude of the initial current, the antenna is set at the intermediate position by stopping the motor 7. In such a way, it is possible to prevent the dispersion in the intermediate position due to a voltage or a temperature from being generated and to keep stable reception performance.
Patent JP-H05335016-A (JP)
Title: Non-aqueous solvent secondary battery and its electrode material
Inventor: MIYABAYASHI MITSUTAKA
IPC: H01M4/583
Filed: 1992-06-02
Abstract: PURPOSE:To enlarge the capacity, enhance the charge/discharge cyclic characteristics, and enhance the reliability by introducing a combination of a specific electrolyte with a negative electrode material which includes a specified quantity of carbonaceous substance particles of multi-layer structure. CONSTITUTION:As an electrode material is used a carbonaceous substance of a multi-phase structure, at least two phases, consisting of a carbonaceous substance (N) forming a nucleus and another (S) at the facial layer formed over the surface of this nucleus. Particles of this substance has a peak with the (200) plane spacing d002 due to X-ray wide angle diffraction as ranging between 3.35-3.37Angstrom and an R value due to Raman spectral analysis using a 5145-Angstrom argon ion laser as ranging 0.11-1.0, and further the specific surface area (Sm<2>/g) and true density (rhog/cm<3>) are related to meet S<=41-15rho. The electrolyte used is prepared by dissolving alkali metal salt, etc., in a hybrid solvent containing 5-60vol.% ethylene carbonate and 3-85vol.% ring-shaped ether compound etc.
Patent JP-S5475005-A (JP)
Title: Method for fixing rotor core of flat motor
Inventor: MIYOSHI KATSUHIRO
IPC: H02K1/18
Filed: 1977-11-28
Abstract: PURPOSE: To prevent displacement and thermal deformation of laminated thin iron- plates, by disposing a plurality of welding holes used for fixing the core to the stator frame in such a manner that they are displaced in the radial direction from each other so that all the laminated thin-plates are fixed to the stator frame at two or  more places.  
     CONSTITUTION: Band-shaped thin iron-plates are wound and the initial and final ends thereof are spot-welded to each other to form a stator core 1, and the winding 5 is then wound. Next, in the stator frame 2 having a form of a circular hollow plate, there are provided, along the circumference of the stator core 2, for example four welding holes 14 each having a diameter less than half of the lamination thickness of stator core 1 such that adjacent welding holes 14 are displaced from each other in the lamination direction. Then, the stator core 1 is disposed on one side of the stator frame 2 and the stator core 1 is welded to the inner peripheral edges of the welding holes 14. Thus, displacement of the laminated thin iron-plates is prevented and no clearance will be produced between the stator frame 2 and the stator core 1 so that good heat conduction is realized and thermal deformation caused by weld-joining of stator 2 can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5665653-A (JP)
Title: Apparatus for generating water droplets containing gas bubbles
Inventor: OKAMURA SHIYUNICHI
IPC: B05B7/04
Filed: 1979-10-31
Abstract: PURPOSE: To provide the titled apparatus with a simple structure having a nozzle for injecting a liquid supplid under pressure equipped in an interior thereof and a porous body provided to a leading end of a tubular body for introducing a gas supplied under pressure.  
     CONSTITUTION: To a leading end portion which is an injecting port of a tubular body 1 having circular or a rectangular cross area, a honeycomb structure 2 is mounted in an inlaid manner as a porous body. The aforementioned tubular body 1 receives a gas such as air supplied under pressure from a direction shown by an arrow and is constituted so as to issure said gas from passing pores of the structure 2. Moreover, in the tubular body 1, a nozzle 3 for injecting a liquid having an injecting port directed to a direction same to that of a gas passing direction in arranged. A liquid injected from the nozzle 3 is mixed with the flowing gas in a mixing chamber 4 and, after fine gas bubbles are formed therein during a procedure passing said liquid through the passing pores of the honeycomb structure 2, discharged outwardly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000328510-A (JP)
Title: Artificial lawn containing granular matter
Inventor: TANAKA NOBUHIRO
IPC: E01C13/08
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an aritificial lawn which allows shoes of e.g. tennis player to keep a proper slide characteristic and increases the speed of tennis ball thereon by using a mixture of polyethylene resin fiber and polypropylene resin fiber that are stranded at a specified ratio. SOLUTION: Polypropylene resin fiber 11 and polyethylene resin fiber 12 are planted strandedly as a composite lawn thread in a base cloth 2. A backing layer 3 is provided on a rear surface of the basic cloth 2, and a granular matter layer 4 filled with natural silica sand is layed between the lawn threads. The polypropylene resin fiber is excellent in durability and fatigue resistance while the polyethylene resin fiber is excellent in a low wear coefficient and fatigue resistance. The ratio between the areas of both the fibers 11, 12 protruding from the layer 4 is set 20:80-80:20. Accordingly, the purpose is attained.
Patent JP-S621798-A (JP)
Inventor: NISHIGUCHI HISAO
IPC: C11D3/395
Filed: 1985-06-28
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-H0814137-A (JP)
Title: Fuel injection valve integrated with ignition plug
Inventor: SAKAMOTO YUKIO
IPC: F02P13/00
Filed: 1994-06-23
Abstract: PURPOSE:To provide a reliable fuel injection valve integrated with an ignition plug in which a high voltage passage part and a magnetic passage part are isolated from each other, and fuel injection and ignition spark can be generated without malfunction and independently at optional timings. CONSTITUTION:When injector drive current is impressed on a coil terminal 26, a magnetic flux is generated at optional timing independetly from a timing forming ignition spark in a magnetic circuit (it is constituted of an armature 14, an electromagnetic coil 15, a magnetic connector 16, and a magnetic housing 17) electrically isolated from a high voltage passage by a plurality of insulating bodies 5, 6, 13, 19, a valve body 12 is moved together with the armature 14 in the reverse direction of the fluid flowing direction, and hence fuel can be injected at optional timing from a nozzle 25. Further, noise generated at impressing high voltage hardly reaches the electromagnetic coil 15, and hence unstable combustion is hardly generated in the engine by generation of malfunction of the electromagnetic type fuel injection valve due to noise.
Patent JP-H06345616-A (JP)
Title: Cosmetic
Inventor: KONO HIROAKI
IPC: A61K8/00
Filed: 1993-06-14
Abstract: PURPOSE:To obtain a skin and a hair cosmetics and a cosmetic in the mouth containing an oil of a bush Melaleuca alternifolia which is an essential oil extracted from the Melaleuca alternifolia growing in a marshy district in Australia. CONSTITUTION:The cosmetic, especially the skin cosmetic, hair cosmetic and cosmetic in the mouth contains an oil of a bush Melaleuca alternifolia which is an essential oil extracted from a leaf, a bark or the wood of the Melaleuca alternifolia growing in a marshy district in Australia by steam distillation or with a hydrophobic organic solvent. The oil of the Melaleuca alternifolia has action on the absorption of ultraviolet rays harmful to the human body and the persistence of effects thereof is high. Furthermore, the safety for the skin is high and this oil manifests proteolytic and deodorant actions. When this cosmetic is applied to the skin, it is effective in preventing erythema of the skin produced by harmful ultraviolet rays or conditioning the skin. When the cosmetic is applied to the hair, it is effective in protecting damaged hair. This cosmetic is further effectively used as a preventing agent for the halitosis.
Patent JP-S6426058-A (JP)
Title: Driver having pressure member
Inventor: EDOUIN YOHAN BUISU
IPC: H01L21/027
Filed: 1988-06-10
Abstract: PURPOSE: To minimize the pressure member by engaging a first roller segment of the pressure member with a fixed support and a second roller segment located opposite to the first roller segment with an adjustable member. CONSTITUTION: A pressure member 17 is one piece with a driving shaft 3, and engaged with a fixed support 19 on one side so that the pressure parallel to a second axis of a roller 23 is applied to the side opposite to the said side. The pressure member 17 also has a first roller segment 29, of which the contacting line 31, identical to a first axis 5, is engaged with the support 19. The contacting line 35 of a second roller segment 33 is engaged with an adjustable member 25. The contacting lines 31, 35 constitute the generatrix of a first cylinder 37 and a second cylinder 39 respectively. Assuming that the distance in the moving direction of the load body 23 between the axis 45 of the cylinder 37 and the axis 47 of the cylinder 39 is S, the distance in the moving direction of the load body 23 between the contacting lines 31, 35 is S+D (D is the diameter of the cylinder).
Patent JP-H11330061-A (JP)
Title: Vaporizer for liquid material vaporizing/supplying device
Inventor: NAGANO KATSUHISA
IPC: C23C16/44
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide the vaporizer of a liquid material vaporizing/supplying device, which causes liquid to efficiently absorb heat and vaporizes it without pulsating liquid or generating bubbles. SOLUTION: A recessed part 24, where a liquid material inlet port 22 is opened is formed at the lower face of an upper member 20, and a valve body 50 is arranged so that it covers the recessed part 24. The valve body 50 is energized in a direction, where it is adhered to the lower end face of the upper member 20 by a spring S. A vaporizing part 26 is formed between the upper face of the valve body 50 and the upper member 20. An intensifying part 58 is formed by the upper face of the valve body 50 and the recessed part 24. The liquid material supplied from the liquid material inlet port 22 pushes down the valve body 50 with the pressure intensifying part 58, it is heated when the vaporizing part 26 is diffused and is vaporized instantaneously.
Patent JP-S5265838-A (JP)
Title: Automatic compensator
Inventor: YOKOE TOORU
IPC: G01R19/25
Filed: 1975-11-26
Abstract: PURPOSE: To better a measurement error and response by two-stage selection of oscillator frequency in case of compensating an output voltage of precision measurement amplifier with a comparator, oscilaltor, reversible counter circuit and digital-analog convertor provided. 
     COPYRIGHT: (C)1977,JPO&Japio