baber/WOPTO huggingface dataset:
Patent JP-H01305609-A (JP)
Title: Output circuit
Inventor: ITO MASA
IPC: H03F3/343
Filed: 1988-06-02
Abstract: PURPOSE:To reduce the number of terminals, to decrease the number of elements, which constitute an output circuit, and to obtain the output circuit to be suitable for IC formation by sharing a gate control circuit and an output terminal. CONSTITUTION:A gate circuit is composed of a current share circuit, which is composed of transistors Q1 and Q2, and a signal for IF count is supplied from a signal current source 11. When a terminal 13 is open, an output terminal 12 is also open or a low potential. Then, since the transistor Q1 is turned off, the signal for IF count does not appear in the output terminal 12. When the terminal 13 goes to be a high potential, the output terminal 12 also goes to be the high potential. Then, since the transistor Q1 is turned on, the signal for IF count appears in the output terminal 12. Thus, the gate control terminal and the output terminal of the signal for IF count can be shared without damaging function and the output circuit suitable for IC formation can be obtained.
Patent JP-H07318844-A (JP)
Title: Optical scanner
Inventor: TAKANASHI KENICHI
IPC: G02B7/198
Filed: 1994-05-25
Abstract: PURPOSE:To provide optical scanner constituted in such a manner that the influence of the axis inclination of a rotary polyhedral mirror is easily adjusted at a machine accuracy level and the axis inclination is cancelled. CONSTITUTION:A semiconductor laser unit 5 has a cylindrical surface 13 having curvature in a sub-scanning direction in a joint part to a casing 6 of the rotary polyhedral mirror 7, etc. A holding member 4 of the semiconductor laser unit 5 holding a coupling lens 2 and an aperture 3 is inclined at a required angle within the surface inclusive of the sub-scanning direction of the emitted laser beam L by the curvature of such cylindrical surface 13.
Patent JP-S5260683-A (JP)
Title: Measurement of degree of adhesion of electronic parts
Inventor: SHIMADA WATARU
IPC: G01N19/04
Filed: 1975-11-13
Abstract: PURPOSE: To eliminate defectives of minute electronic parts by measuring the strength of the bonded part of the electronic parts wire bonded on a thin film thereby simply and quickly evaluating their adhesiveness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61294995-A (JP)
Title: Piezoelectric type speaker
Inventor: TAKADA AKIO
IPC: H04R17/00
Filed: 1985-06-21
Abstract: PURPOSE:To remarkably improve reproducing sound quality and sound pressure by forming a diaphragm using a rigid plastic film to which the specific modulus is >=1X10<6>m<2>/sec<2> and the resonance sharpness of which is <=50. CONSTITUTION:A film, such as polyethylene telephthalate or polyamide etc., is used as the rigid plastic film and espesially, a composite film combined with an inorg. filler, such as carbon, metal powder etc. is desirable. A disphragm 1 is obtained by forming the film and a ceramic system piezoelectric element 2 is stuck at the centering part of a front surface on the diaphragm 1 with an acrylic adhesive agent. A sound signal is applied between the leads 3a and 3b of a piezoelectric element 2 and thereby, the diaphragm 1 is vibrated and the signal is converted to voice. Thus, so that hte specific modulus of the rigit plastic film which constitutes the diaphragm 1 is >=1X10<-6>m<2>/sec<2> and the resonance sharpness of it is <=50, large vibration can be obtained and the sound quality as well as the sound pressure are remarkably improved.
Patent JP-H08330668-A (JP)
Title: Semiconductor laser
Inventor: YAMADA HIDEYUKI
IPC: H01S5/00
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a self-excited oscillation semiconductor laser with high yield by partly deleting a hetero buffer layer in a stripe-like laser beam emitting region. CONSTITUTION: An SiO2 film is formed in a stripe-like state on an epitaxially growing surface by PF (photoresist) step. Then, a region in which the stripe-like SiO2 film is released is formed by the PR step. The region in which only a hetero buffer layer 8 is removed becomes a current non-injecting region 11. In the region 11, there is no hetero barrier layer, and hence an n-type clad layer 6 and a p-type contact layer 9 having very different forbidden band width energy magnitudes are adjacent to one another, and an energy partition wall is formed. As a result, when a current is applied, the current flows from the stripe, but no current flows to the region 11, and functioned as an oversaturated absorber. Thus, the self-excited oscillation semiconductor laser can be obtained with high yield.
Patent JP-S62293032-A (JP)
Title: Ceiling mounting type air conditioner
Inventor: YOKOIE NAOSHI
IPC: F24F1/00
Filed: 1986-06-12
Abstract: PURPOSE:To make it possible to conduct only a space cooling-heating operation or only a ventilation operation by operating singly or in a selective combination of an indoor air circulating blower, a supply air blower and an exhaust air blower as required by utilizing a common indoor air suction chamber. CONSTITUTION:A waste heat recovering heat exchanger 36, a waste air blower 37 and a supply air blower 42 are provided on one side of an indoor air suction chamber C of a main body casing A, and an indoor circulating air filter 35, a heating-cooling heat exchanger 32 and an indoor air circulating blower 33 are provided on another side of the chamber C. When both the waste air blower 37 and supply air blower 42 are stopped and the indoor air circulating blower 33 is operated, a cooling-heating operation is carried out. When only the waste air blower 37 is stopped and the waste air blower 42 and the circulating blower 33 are operated, a forced supply of external air is carried out. Furthermore, when only the waste air blower 37 is operated and the other blowers are stopped, a waste air discharge operation is carried out.
Patent JP-H031989-A (JP)
Title: Pressure sensitive adhesive sheet
Inventor: WAKATA KAZUYOSHI
IPC: B42D15/04
Filed: 1989-05-30
Abstract: PURPOSE:To realize both the strong adhering property and the anti-blocking property by including hollow microcapsules in a layer of an adhesive agent. CONSTITUTION:When the confronting surfaces of adheseve layers of this pres sure sensitive adhesive sheet on which an adhesive agent is apllied are added with pressure, the adhesive sheets are bonded with each other. Hollow microcapsules are included in the layer of the adhesie agent of the pressure sensitive adhesive sheet. For the adhesive agent of the layer, for example, ethylene-polyvinyl acetate resin, acrylic resin, polyvinyl chloride resin, polyvinylidene chloride resin, synthetic rubber resin, natural rubber resin etc. are usable. On the other hand, for the hollow microcapsules, foam microcapsules using a thermoelastic resin mainly composed of a (metha)acrylic ester such as polyvinylidene chloride, acrylonitrile or methyl methacrylate, or an aromatic vinyl compound such as styrene as a wall film material of the capsule and including hydrocarbons having a low boiling point such as n-butane, i-butane, pentane or neopentane as a core substane are employed.
Patent JP-S6115672-A (JP)
Title: Sterilization of packaging materials
Inventor: GOUHARA SHIYUUICHI
IPC: A23L3/02
Filed: 1984-07-02
Abstract: PURPOSE:A package material is thoroughly sterilized in high efficiency by effecting germination promotion then killing the germinating spores. CONSTITUTION:A packaging material is coated with an aqueous solution containing germination-promoting substances such as aminoacids or adenosine, when needed, oil and surface active agents. Then, the spores are allowed to germinate, then, the material is coated with an aqueous solution containing a sterillizing agent such as hydrogen peroxide or alcohol and, when needed, having an alkali pH to effect sterilization, while the material is stored.
Patent JP-H084015-A (JP)
Title: Method of greening face of slope
Inventor: IWAI HIDEO
IPC: E02D17/20
Filed: 1994-06-20
Abstract: PURPOSE:To prevent the surface of a face-of-slope frame from being exposed so as to improve the view by fixing a face-of-slope frame being made of wood where a chipshaped anchor material is bonded to the surface, to the face of slope, and stacking planting foundations all over the surface. CONSTITUTION:Face-of-slope frames 20 and 50 are made of compound wood or natural wood and chip-shaped anchor wood 52 bonded to the surface by an adhesive. Next, these face-of-slope frames 20 and 50 are fixed along the face of slope 10, in roughly parallel condition at proper intervals in upward and downward directions. Next, planting foundation materials are stacked all over the surface of the face-of-slope frames 20 and 50 and over the surface of the face of slope where the face-of-slope frames 20 and 50 are not arranged. Therefore, the planting foundation materials also adhere to the surfaces of the face-of-slope frames 20 and 50, and are retained there, and the surfaces of the face-of-slope frames 20 and 50 are not exposed to the surface of the face of slope 10.
Patent JP-S5760814-A (JP)
Title: Leakage flux instrument with winding
Inventor: NAKAI KATSUMASA
IPC: H01F38/08
Filed: 1980-09-30
Abstract: PURPOSE:To eliminate a gap discrepancy and obtain a required leakage flux, by a method wherein coils are wound on bobbins provided on a square-ring core composed of a pair of L-shaped cores and positions of the bobbin coils against the core are determined and air gaps at the junctions of the L-shaped cores are regulated while the positions of the coils are restricted. CONSTITUTION:When a square-ring core 4 is composed by arranging a pair of L- shaped cores 2 coil bobbins 5 on which coils 1 are wound are positioned at a certain position of each side of the core 2. A pair of the coil bobbins 5 positioned at the corresponding sides are fixed in a body by a coupling plate 6 and at the same time the relative discrepancy of the position of a pair of cores 2 is eliminated. Thus, the width of the air gaps at the junctions of the cores 2 can be constant and the necessary dimensions are obtained securely so that the deterioration of the properties caused by the fluctuation of a magnetic-path cross-section and the leakage flux.
Patent JP-H05329395-A (JP)
Title: Grinding device
Inventor: TAGASHIRA KENJI
IPC: B02C18/16
Filed: 1992-05-28
Abstract: PURPOSE:To make the mixing and cooling of a raw material satisfactory and also prevent the excess grinding of the material from occurring in a grinding device with a blade activated to rotate in a container. CONSTITUTION:This grinding device can grind a massive raw material using a blade 4 which rotates in a container 1. The device is designed so that the fluidized air is guided into the container 1 by a diffuser 9 to fluidize the raw material for grinding.
Patent JP-H01305908-A (JP)
Title: Mat
Inventor: MIKI MASAYOSHI
IPC: A47C27/12
Filed: 1988-06-03
Abstract: PURPOSE:To obtain a mat having well ventilation, cooling effect and warm effect by forming a surface in irregular shape with a material which contain a shape memory fiber and letting the irregularity to deform according to a temperature. CONSTITUTION:A mat 5 which contain a shape memory fiber such as a polyester is preliminary molded so as it form a irregular shape at relatively high temperature and flat shape at relatively low temperature. Therefore, when a temperature inside a bed reaches the one that human body start feeling hot, the mat 5 forms its surface in irregular shape improving the ventilation, and when a temperature reaches the one that a human body start feeling cool, the mat lose its irregular shape and keep the inside bed warm.
Patent JP-H11330526-A (JP)
Title: Solar battery cell and its manufacture
Inventor: NAKAMURA KAZUYO
IPC: H01L31/042
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a solar battery cell on excessively thin substrate, by a method wherein semiconductor substrate comprising a solar battery cell after sticking to a supporting substrate is processed into a thin film semiconductor substrate. SOLUTION: A surplus insulating film on a single crystalline silicon substrate 10 formed into a p type diffused layer and an n type diffused layer is removed. Later, a p electrode 12 and an n electrode 11 made of Ag/Pd/Ti are separately formed to be respectively connected to the p type diffused layer and the n type diffused layer. Next, the surface formed of the p electrode 12 and the n electrode 11 welded into an interconnector 13, 15 for leading out electrode is stuck to a glass-made supporting substrate 14. Finally, the single crystalline silicon substrate 10 is processed into a thin film sillcon substrate 1 in the film thickness of about 30 μm.
Patent JP-S5563439-A (JP)
Title: Instruction control system for direct data bit
Inventor: NAGANO AKIRA
IPC: G06F9/318
Filed: 1978-11-06
Abstract: PURPOSE: To use the decoder with efficiency so that the instructions of two types are incorporated into one instruction to reduce the number of instructions decoded and the resulting instruction can be used for another instruction being decode outputted.  
     CONSTITUTION: The microcomputer includes the program counter 1, stack register 2, address control section 3, and ROM 4, the instruction read out from ROM is inputted to the latch circuit 3 and it is held for one step. The output is fed to the decoder 6 and various instructions are decoded and outputted. The gate circuits 7W10 selects either one of the direct data bit stored in ROM and the contents of the register 16 and it is derived to the data bus 11 in 4 bits. Further, the logic operation circuit 12 makes logical operation with the contents of the accumulator 13 and the data derived on the data bus 11 and stores the result in the accumulator 13. RAM 14 stores various data. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11324865-A (JP)
Title: Direct-injection-type multi-cylinder diesel engine
Inventor: YOKOYAMA TETSUYA
IPC: F02F1/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To avoid interference of intake/exhaust ports and various members arranged around a cylinder bore with a member for fixing a fuel injection nozzle, relatively simplify a structure, and fix the fuel injection nozzle to a cylinder head with an adequate pressing force, in a direct-injection-type diesel engine. SOLUTION: The engine has locking portions 51 for respectively locking shoulder portions of both fuel injection nozzles 25 of adjacent cylinders at its both ends, a mounting member 50 having a fastening member through hole 53 in its central part, and a fastening member 60 penetrated through the fastening member through hole 53 of this mounting member 50. A boss portion 43 having a screw hole 44 is formed in a cylinder head 3, and the fastening member 60 comprises a bolt which has a fastening male screw portion 61 and a seating portion 63 having an expanded cross section at its bottom part, an abutting portion 64 to the upper surface of the mounting member 50 at its top portion, and a small cross sectional portion 66 at its intermediate part.
Patent JP-S56100533-A (JP)
Title: Mobile body communication system
Inventor: NAGAO TAICHIROU
IPC: H04B5/00
Filed: 1980-10-01
Abstract: PURPOSE:To grasp the current position of the mobile body accurately in the remote place in real time, by detecting the oscillation frequency different in every mobile body by the inductive radio channel. CONSTITUTION:One oscillator for home position detection is installed in each of two mobile bodies. By this oscillator, it can be discriminated that mobile body MB1 has reached place 1. Meanwhile, pictures, sound, and data signals from ITV1, telephone TEL1 and data transmitter DATATX1 on mobile body 1 are synthesized by synthesizer COM1 and are superposed onto the carrier wave of frequency (f) by transmitter TX1 and are transmitted to central control room CONT-R from the antenna through closely coupling surface wave channel OCX such as an open coaxial cable provided along the running course of mobile body MB1. The operator in the remote control room uses pictures, sound, and data signals to control devices on mobile body MB1 accurately and easily.
Patent JP-H0813356-A (JP)
Title: Method for dyeing elastic fiber
Inventor: MURASE HIRONARI
IPC: D06P3/00
Filed: 1994-06-20
Abstract: PURPOSE:To provide a method for dyeing an elastic fiber capable of coloring into every hues and obtaining elastic fiber having good washing fastness by bringing an elastic fiber consisting of a specific copolymer polyetherpolyester fiber into contact with a disperse dye solution of vat dye, sulfide dye or sulfide vat dye to dye the fiber. CONSTITUTION:A polyetherpolyester-based elastic fiber obtained by carrying out block copolymerization of a polybutylene terephthalate used as a hard segment with a polyoxybutyleneglycol-based polyether used as a soft segment is brought into contact with a dye selected from vat dye, sulfide dye and sulfide vat dye in a state dispersed in the dyeing solution without reducing and dissolving the dye and the fiber is dyed to provide an elastic fiber-dyed material satisfactorily colored even in any hues and excellent in washing fastness.
Patent JP-H08300923-A (JP)
Title: Tandem axle trunnion type rear suspension
Inventor: SASAKI TAKASHI
IPC: B60G5/04
Filed: 1995-05-11
Abstract: PURPOSE: To insure excellent stability in going straight and in steering regardless of lateral force by arranging each a pair of front and rear lower torque rods between a front and rear rear-axle and a frame in such a manner that each pair of torque rods become narrower forward and providing a link arm, which is supported by each rear axle in the horizontal direction and in a swingable manner. CONSTITUTION: In a large truck, in which a front rear-axle 50 serves as a driving wheel axle, while a rear rear-axle 52 serves as an idler wheel axle, right and left leaf springs, which support at their fore and after ends the front rear-axle 50 and the rear rear-axle, are pivotally mounted on right and left ends of a trunnion shaft on the frame. The front and rear rear-axles 50, 52 are connected to right and left trunnion brackets by means of a pair of front and rear lower torque rods 11, 12. The rear axles 50, 52 are also connected to a cross beam of the frame by means of each upper torque rod 13, 14. The lower torque rods 11, 12 are placed in such a manner that they narrow forward, respectively, and their respective ends on the rear axle sides are supported in a freely rotatable manner via link arms 21, 30, which are freely swingable in the horizontal direction.
Patent JP-S62262-A (JP)
Title: Apparatus for separation of juice sac of citrus fruit
Inventor: ANDO TOSHIFUMI
IPC: A23L19/00
Filed: 1985-06-24
Abstract: PURPOSE:To enable the separation of juice sacs of a citrus fruit in a short time without using the heat-treatment or chemical treatment of the fruit, by freezing the fruit, disintegrating with impact, and selecting the separated juice sacs. CONSTITUTION:The freezing apparatus 1 is furnished with a storage tank 6 containing a liquid freezing medium and having a screw conveyor 24 to transport fruits and with an elevator conveyor 25 to transport the fruit from the delivery end of the conveyor 24 to the outlet port attached to the upper and outer part of the tank 6. The frozen fruit is impacted and disintegrated with the single-blow impacting apparatuses 2, 4, and the separated juice sacs are classified and separated from the disintegrated fruit by the classifying apparatuses 3, 5. Juice sacs are separated from a citrus fruit in a short time without using the heat-treatment or chemical treatment of the fruit. The process can be performed with little loss of nutrient without causing the problem of waste- water treatment with reduced number of workers.
Patent JP-H11311085-A (JP)
Title: Caisson type pile excavator
Inventor: HOASHI KENZO
IPC: E21B11/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a caisson type pile excavator capable of excavating and discharging soil efficiently and finish-excavating a bottom part without a worker entering an excavated hole. SOLUTION: A caisson type pile excavator is provided with a boom 6 provided at a body part A installed on the ground; a telescopic arm 21 disposed in a vertically extensible state at the tip part of the boom 6; a winch drum 22 provided at a base end arm 21a of the telescopic arm 21; a wire rope receiving means 24 fitted to a tip arm 21b extensibly fitted to the base end arm 21a; one or more guide ropes 25 stretched with specified tension between the winch drum 22 and the wire rope receiving means 24; and a clamshell bucket 26 elevated between the base end arm 21a and the tip parm 21b with the guide rope 25 as a guide to excavate and discharge sediment and the like. A cutter 34 is rotatably fitted to the tip part of the tip arm 21b, and the tip arm 21b is movable longitudinally and/or laterally.
Patent JP-H10309826-A (JP)
Title: Image-forming apparatus
Inventor: FUKAZAWA MOTOMU
IPC: G02B7/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an image-forming apparatus which can provide high-quality images while facilitating or eliminating alignment adjustment. SOLUTION: A luminous flux projected from a light source means 1 having a plurality of light-emitting elements arranged in onedimensional direction is focused on a face of a recording medium 4 by a lens array 2 of a plurality of condenser lenses layered at least in two stages in a scan direction, thereby forming an image on the face of the recording medium 4 according to the image-forming apparatus. When a radius of a visual field of one condenser lens is X0 , a diameter of the condenser lens is D and an overlap degree is m=X0 /D, the lens array is formed to satisfy a condition of 1.85<m<2.00.
Patent JP-H08326676-A (JP)
Title: Compressor for refrigerator
Inventor: OKA HIDETO
IPC: F04C18/02
Filed: 1995-06-05
Abstract: PURPOSE: To dissolve reduction of a life caused by the thrust receiving structure part of a driving shaft even if alternative refrigerant not containing chlorine is used. CONSTITUTION: The thrust load of a steel made driving shaft 6 for driving a compressing mechanism 2 by a motor 3 is supported on a steel made thrust receiving part 41 in a closed container 1 while using mixed refrigerant formed by mixing at least one kind or two kinds or more in fluorinated hydrocarbon refrigerant group as a refrigerant. A thrust receiving surface 41a which is a different material from the driving shaft 6 is formed on the thrust receiving part 41 by surface treatment 42a.
Patent JP-H01305383-A (JP)
Title: Gas pressure type horizontal array-buoy expanding apparatus
Inventor: MURAMATSU JUN
IPC: G01S7/521
Filed: 1988-06-03
Abstract: PURPOSE:To expand a buoy in the horizontal direction without slack regardless of the effect of ocean current by expanding a vinyl tube expandable with gas pressure so that the tube is extending in the horizontal direction, and extending radio wave transmitting and receiving devices being suspended under the buoy in the horizontal direction at the same time. CONSTITUTION:A switch 2 opens and closes the opening of a gas generating device 3. A command circuit 1 actuates the switch 2 based on an expansion starting signal from the exterior. A contracted vinyl tube 5 is expanded in the horizontal direction when gas in the device 3 is injected into the tube. In this constitution, when the circuit 1 receives the expansion starting signal from the exterior, the switch 2 is operated. The opening of the device 3 is actuated with the switch 2 ON, and the gas is jetted. The vinyl tube 5 which is folded in a radio wave-transmitting-and-receiving-device containing case 4 is inflated so that the tube is extended straightly in the horizontal direction. Then, the radio wave transmitting and receiving devices 6 and signal transmitting cables 7 are extended in the horizontal direction at the same time. Thus, the expanded state without slack can be maintained.