baber/WOPTO huggingface dataset:
Patent JP-S5473682-A (JP)
Title: Detecting system for maximum values of signals
Inventor: OOSUGI YOSHIFUMI
IPC: G01R19/04
Filed: 1977-11-24
Abstract: PURPOSE: To enable the maximum value of signals to be readily judged through flickering of a dispaly device such as LED or the like by making use of the change in the output signal of a comparator.  
     CONSTITUTION: When the signal 1 having a maximum value gradually increases toward the maximum value, the signal 1 and the output waveform 3 of a maximum value holding circuit 2 are of the same size up to the maximum value and therefore the output signal 5 of a comparator 4 is 0. At it exeeds the maximum value, the signal 1 becomes smaller and the signal 3 maintains the maximum value and therfore the comparator output 5 becomes a positive signal. Furthre when the signal 1 goes changing, the signal 1 becomes again the maximum value, but as the signal 1 changes the maximum value holding ciruit output signal 3 maintains the maximum value and therefore the comparator output signal 5 becomes 0 only when the signal 1 coincides with the maximum value. In this way, the mximum value may be readily judged by inputting the output signal 5 of the comparator 4 to an LED driving amplifier 9 and letting the LED 10 flicker. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61296143-A (JP)
Inventor: YANO TAKESHI
IPC: D03D25/00
Filed: 1985-06-25
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-S5931149-A (JP)
Inventor: FUKATSU MIKIO
IPC: B32B19/02
Filed: 1982-08-12
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-H08335745-A (JP)
Title: Semiconductor light emitting device
Inventor: KAMITE KIYOTSUGU
IPC: H01S5/06
Filed: 1995-06-07
Abstract: PURPOSE: To provide a semiconductor light emitting device excellent in frequency characteristics or transmission characteristics by a structure wherein the center of nonemission recombination reaching an optical waveguide part exists in an isolation part located between a laser part and a modulator part. CONSTITUTION: Proton ions are implanted through the opening of p-InGaAsP contact 16 at an isolation part B across a p-InP clad layer 15, a p-InGaAsP absorption layer, an InGaAsP guide layer 132 , an n-InGaAsP guide layer 12 and an n-InP substrate 11. Consequently, the MQW absorption layer 132 at the isolation part B is subjected to disordering and the band gap at that part is enlarged. The wavelength of light absorption band is thereby shortened and absorption of laser light is reduced thus suppressing the generation of carriers. Carriers generated nevertheless at the end of light absorption are quickly subjected to nonemission recombination by the center of nonemission recombination formed at the waveguide part thus improving the frequency characteristics in low frequency band of 10MHz or below.
Patent JP-H09321367-A (JP)
Title: Solid-state laser apparatus
Inventor: HIRANO YOSHIHITO
IPC: H01S3/0941
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a solid-state laser apparatus of high efficiency and high beam quality by suppressing a polarization loss and the deterioration of beam quality, caused by the deterioration of the degree of polarization of a laser beam in a laser oscillator and a laser amplifier produced by the thermal double refraction of a uniaxial solid-state laser rod. SOLUTION: The axis of a laser beam and axis (c) of a uniaxial soild-state laser rod 1 are inclined, and the direction of polarization of a laser beam incident on the laser rod is regulated within a surface containing axis (c) and the axis of the laser beam or within a surface vertical to this. Especially, it is desirable that the angle θ to be inclined should be 1<θ(degree)<25. Besides, a laser beam is reciprocated in the uniaxial solid-state laser rod whose axis (c) is inclined as against the axis of the laser beam, and the polarized conditions of the laser beam in an outward path and the homeward path are caused to meet at right angles.
Patent JP-S5929771-A (JP)
Title: Ignition timing control device for engine having idle cylinder
Inventor: AKISHINO KATSUO
IPC: F02P5/155
Filed: 1982-08-12
Abstract: PURPOSE:To afford change-over between all cylinder running and partial idle cylinder running without any shock by retarding the ignition timing of an engine to prevent torque from abrupt variation. CONSTITUTION:A computer 10 receives the outputs of a sensor 13 of rotational frequency of an engine, a throttle opening sensor 14, a heat indicator (not shown) and others to judge the change-over time between all cylinder running and idle cylinder running for sending the change-over signal S to an oil control valve 15 while sending signals S1, S2 for detarding ignition timing to an ignitor 11 with a retarding mechanism and a solenoid valve 6. When the idle cylinder running is shifted to the all cylinder running, the signal S1 is retarded a predetermined time behind the signal S so that the retarding amount becomes gradually 0. Also, when the all cylinder running is shifted to the idle cylinder one, the change-over is prediced to generate the retarding signal early. A vacuum angle advancing unit 2 is controlled through the solenoid valve 6 by the signal S2 to adjust point signal generating timing. Thus, the change-over without shock is carried out.
Patent JP-S5771588-A (JP)
Title: Storing device
Inventor: OONO MATSUHIRO
IPC: G11C17/00
Filed: 1980-10-07
Abstract: PURPOSE:To control the power consumption, by controlling a device to make it to an operation state only when reading out the data so as to output a data. CONSTITUTION:When a channel number is inputted by operating a keyboard switch, its frequency setting input is converted to a code and is inputted to an ROM 76 from an address bus 72. On the other hand, when a chip select input CS is provided to an NOR circuit 122 and a terminal 124 of a counter 124, the output terminal 124 of the counter 124 is shifted to a low level output. As a result, the circuit 122 generates a high level output, and a clock signal generator 120 generates a clock pulse. In accordance with this pulse, the counter 124 generates a counting output, and a pulse is generated in terminals B-E. In accordance with these pulse inputs, a pulse is generated in order in a selector 126, and latching circuits 128-134 are selected. As a result, an output data of the ROM76 is held, and is outputted to buses 80 and 84. In this regard, responding to a pulse of the terminal E, an H input is provided to the circuit 122, and oscillation of the generator 120 is stopped.
Patent JP-S5566986-A (JP)
Title: Powdery fluorescent material having various fluorescent colors, and fluorescent display tube using the same
Inventor: TOUDA TAKAO
IPC: H01J31/15
Filed: 1978-11-13
Abstract: PURPOSE: To prepare the title fluorescent material which has high fluorescent efficiency and can be excited with low-speed electron bombardment, by mixing a tin oxide fluorescent material doped with Eu, and a zinc silicate fluorescent material doped with Mn, at a specific ratio.  
     CONSTITUTION: A powdery fluorescent material 4 having various fluorescent colors can be prepared by mixing (A) a tin oxide fluorescent material doped with Eu (SnO 2 :Eu) having particle diameter of 0.1W10μ and (B) a zinc silicate fluorescent material doped with Mn (Zn 2 SiO 4 :Mn) having particle diameter of 0.1W10μ, wherein the weight ratio of (A)/(B) is 5W0.2. A transparent glass bulb 1 is furnished, from its front to the back, with filamentary hot-cathodes 2, mesh-type control grids 3, a plurality of display segment electrodes 5 coated with the fluorescent material 4, and a substrate 6. Each of the electrodes 5 is connected to a lead wire 7. The fluorescent material of this invention changes its fluorescent color from reddish orange to yellowish green by increasing the applied voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5929188-A (JP)
Title: Ink ribbon for printer
Inventor: IIKAWA TSUTOMU
IPC: D03D15/00
Filed: 1982-08-11
Abstract: PURPOSE:To provide an ink ribbon for a printer having durability equal to that of mechanical parts of the printer and capable of being used without the need for replacement, formed by incorporating a nylon fiber to which electroless nickel plating is applied. CONSTITUTION:A nylon fiber to which electroless nickel (Ni) plating is applied is used, pref., it is used in combination with an untreated nylon fiber to be knitted into a ribbon shape to form an ink ribbon for a printer. For example, the nylon fiber 1 with a diameter of about 0.1mm. is immersed in an electroless nickel plating liquid 3 at a room temp. while being pulled at a speed of about 1cm/min by a plastic rotary roller 2 to obtain a fiber 4 having an Ni layer with a thickness of about several mum adhered thereto. This fiber is used as a warp yarn and a weft yarn to be woven into a ribbon shaped fabric with a width of about 2cm and a thickness of about 200mum to make it possible to obtain an objective ink ribbon.
Patent JP-S622394-A (JP)
Inventor: ONISHI YOSHIYUKI
IPC: G07D7/00
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-H05330059-A (JP)
Title: Manufacture of ink-jet head
Inventor: FURUTA TATSUO
IPC: B23K26/382
Filed: 1992-06-01
Abstract: PURPOSE:To manufacture a nozzle forming member arranging nozzles with high density without reducing the volume of the nozzles through a simple method by working a nozzle profile connected from a section near to an ink- liquid discharge surface to an ink-liquid supply surface by the non-focal plane of a laser. CONSTITUTION:An excimer laser device is used as a laser beam oscillator 1. KrF gas is used and a wavelength of 248nm is light-emitted by 50Hz by the device. The output section 11 of laser beams is formed in a rectangle of 12X23mm, and outputs parallel beams in plane emission. The emission surface 11 is 12mm height X 23mm width in dimensions. Laser beams are output as parallel beams from the emission surface 11, and diffused only in the uniaxial direction by a cylindrical plano-concave lens 2. Beams passing through the cylindrical plano-concave lens 2 are diaphragmed only in an optical path required for working by a mask 3. Beams are reduced and converged by a convexo-convex lens 4, and a workpiece is irradiated with beams.
Patent JP-S6120525-A (JP)
Inventor: NAKAYAMA ICHIJIROU
IPC: A47K7/02
Filed: 1984-07-06
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-S5364443-A (JP)
Title: Cash register
Inventor: YAMAZAKI MASAYUKI
IPC: G07G1/00
Filed: 1976-11-22
Abstract: PURPOSE: To ensure an output of a fixed amount of money in accordance with the key operation after the power supply restoration in case a service interruption takes place during the printing operation for a cash register which can carry out various kinds of arithmetic operations in parallel during the printing operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5365510-A (JP)
Title: Exhaust gas purifier
Inventor: OONO EIJI
IPC: F02B47/04
Filed: 1976-11-22
Abstract: PURPOSE: To reduce the HC exhaust without decreasing the engine output and fuel consumption by preventing unburnt mixture from being forced into the top land clearance of the piston. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04366439-A (JP)
Title: Manufacture of recording disk
Inventor: KASHIWAGI TOSHIYUKI
IPC: G11B11/10
Filed: 1991-06-12
Abstract: PURPOSE:To simultaneously form information recording recessed sections or recessed sections for forming information recording recessed sections having different depths. CONSTITUTION:After recessed sections 21 and 22 having different depths are formed into a photoresist layer 2 formed on a substrate 1, information recording recessed sections or recessed sections 81 and 82 for forming information recording recessed sections having different depths are formed into the substrate 1 by performing anisotropic etching by using the photoresist layer 2 as a mask.
Patent JP-2000326275-A (JP)
Title: Aspiratory suction pad and handling device for tire component using it
Inventor: ISHIHARA NOBORU
IPC: B25J15/06
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To markedly improve flatness of a handled object, by effectively reducing conical protruded deformation in a suction part and recessed deformation between pads, in the case of sucking the handled object, deformable and thin. SOLUTION: This device has a pad main body 10 comprising an abacus counter-shaped deformation cylinder part 11 connecting diametrically spread/ contracted tapered parts 13, 14 by an internal diametric maximum part 15 and a pad part 12 connected to the deformation cylinder part 11 to be diametrically spread toward a sucker surface SO. A plate-shaped unit 16 formed with a peripheral air path 17 normally between an external peripheral edge and the internal diametric maximum part 15 and to close the peripheral air path 17 according to deformation of the deformation cylinder part 11 is arranged in the inside of the internal diametric maximum part 15. The plate-like body 16 has a small hole 19 in its center side.
Patent JP-H06348709-A (JP)
Title: Transmission and reception error recognition system
Inventor: KIMURA MAKOTO
IPC: G06F17/21
Filed: 1993-06-11
Abstract: PURPOSE:To eliminate the limit of the number of pieces of error information which can be stored and to eliminate the defect that error information is displayed to an operator who is not in charge by the transmission and reception eroor recognition system which recognizes FAX transmission and reception errors by automatically preparing and storing an error document by using error information gathered by monitoring errors at the time of FAX transmission and reception. CONSTITUTION:This system is equipped with a FAX transmission process 3 which transmits a FAX transmitted document, an error check process 5 which monitors the FAX transmission state of the FAX transmission process 3 and gathers the error information, and an error document preparation process 6 which prpares the error document 10 having error occurrence cause, the date and time of occurrence, a transmission destination, a telephone number, etc., on the basis of the error information gathered by the error check process 5; and the prepared document 10 is stored.
Patent JP-H01311146-A (JP)
Title: Thermoplastic resin composition
Inventor: SAKUMA MASATO
IPC: C08L23/26
Filed: 1988-06-09
Abstract: PURPOSE:To obtain present the composition suitable as parts of automobile, having improved rigidity, mechanical strength, etc., and excellent surface appearance without reducing impact strength by blending a modified polypropylene with a polyamide and modified rubber, filler and titanate-based coupling agent. CONSTITUTION:100 pts.wt. total amounts of (A) 1-90 pts. wt. modified propylene which is partially or wholly modified with an unsaturated carboxylic acid (derivative) (e.g., maleic acid) and has 0.01-5wt.% modification ratio and (B) 1-90 pts.wt. polyamide (e.g., nylon 6) are blended with (C) 1-50 pts.wt. modified rubber which is partially or wholly modified with an unsaturated carboxylic acid (derivative) and has 0.01-2% modification ratio and (D) 0.5-50 pts.wt. based on total amounts of the components A, B and C of a filler (e.g., talc) and further (E) 0.5-20 pts.wt. based on the component D of a titanate-based coupling agent.
Patent JP-H084921-A (JP)
Title: Swing type check valve
Inventor: TOYODA KUNIYOSHI
IPC: F16K31/122
Filed: 1994-06-23
Abstract: PURPOSE:To provide a swing type check valve capable of constantly fully opening a valve disk when the fluid flows irrespective of the pressure and velocity of the fluid. CONSTITUTION:A cylinder device 14 where the pressure in a flow passage on the upstream side of a valve disk 3 is the driving pressure is provided. A link device 18 to open the valve disk 3 through the output operation of the cylinder device 14 is provided between a piston 15 of the cylinder device 14 and a rotary shaft 9 of the valve disk 3.
Patent JP-S6119339-A (JP)
Inventor: MAAKU BURAIAN GURUUBAA
IPC: B29C35/10
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-S5566201-A (JP)
Title: Controller of cargo handling equipment for battery operated vehicle
Inventor: KOUSAKA HIROSHI
IPC: B60L11/18
Filed: 1978-11-14
Abstract: PURPOSE: To efficiently operate an oil pressure pump without generating excessive oil pressure, by driving the oil pressure pump by means of a DC shunt motor while controlling the speed of revolution in response to the opening of flow-rate control valves to which operation levers are directly coupled.  
     CONSTITUTION: This device is formed by a DC shunt motor 2 for driving an oil pressure pump 1, flow-rate control valves 5, 6 each mounted among the oil pressure pump 1 and both a lift cylinder 3 and a tilt cylinder 4, operation levers 7, 8 connected to the valves, speed instruction signal generators 9, 10 connected to the operation levers 7, 8 and a motor controller 11 connected to the generators. Thus, the efficiency of operation is enhanced while operation properties can be improved because the oil pressure pump 1 is driven means of the DC shunt motor 2, its speed of revolution is controlled in response to the opening of the flow-rate control valves and only oil pressure necessary for cargo handling is effecitively generated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07324790-A (JP)
Title: Air cleaning apparatus
Inventor: YASUDA SHOICHI
IPC: F24F7/06
Filed: 1994-05-31
Abstract: PURPOSE:To keep the air state in a room comfortable without increasing a cost and an installing space. CONSTITUTION:The air cleaning apparatus comprises large quantity exhausting means 20 for exhausting a large quantity of the air in a room via an exhaust passage A, heat exchange type ventilating means 37 for sucking and exhausting while heat exchanging the exhaust air from the room via an exhaust passage C and a suction passage D with the atmosphere to the room, and electric dust collecting means 19 for purifying the air in the room via a circulating passage B.
Patent JP-H0433605-A (JP)
Title: Top plate made of synthetic resin and its manufacture
Inventor: KAGEYAMA NORIHIKO
IPC: A47B96/18
Filed: 1990-05-30
Abstract: PURPOSE:To prevent a crack, etc., of an open hole corner part generated by receiving repeatedly thermal histeresis by placing an ultraviolet hardening type FRP prepreg sheet in a cut end part of a heating implement open hole, in a top plate made of a synthetic resin containing a filler, having the open hole concerned. CONSTITUTION:A top plate 1 made of a synthetic resin in which an open hole corresponding to a shape of a heating implement has a square open hole part 3 provided on the top plate concerned, and the cut end surface 3a of the open hole part concerned. A prepreg sheet 4 worked substantially to the same width as width of a cut end part 3a of the open hole 3 is provided additionally to the whole surface of the cut end part. After it is provided additionally, the prepreg sheet 4 is irradiated with ultraviolet rays and hardended, and stuck firmly and integrally to the whole surface of the out end part 3a. Wavelength of the ultraviolet rays is not limited particularly, but 330-440nm being an area for generating ozone is desirable. A light source of the ultraviolet rays is not limited particularly, and any of an ultraviolet fluorescent lamp, a high voltage mercury lamp, a metal halide lamp, and a solar light will suffice.
Patent JP-H04341582-A (JP)
Title: Carbon head film excellent in peeling property
Inventor: IKEDA SHINJI
IPC: C23C16/00
Filed: 1991-05-16
Abstract: PURPOSE:To facilitate the peeling of a hard film by applying a carbon hard film through an intermediate layer having the specified thickness of the specified metal, a metal, an alloy, a carbide, a nitride, a carbonitride, a nitriding carbon ate to the surface of a base material. CONSTITUTION:The intermediate layer consisting of any of the metal, alloy, carbide, nitride, carbonitride and nitriding carbonate of Si, Ge, Ti, Zr, Hf, Cr, Fe, Co, Ni, Cu, Rh, Pd, Ag, Pt and Au having at least >=1mum thickness is formed by spattering method, etc., on the base material. On the intermediate layer, a carbon hard film is formed by a plasma CVD method, etc. This coating film is perfectly peeled off in the mixed acid solution of hydrofluoric acid and nitric acid. By this method, the recovery of a defective product is facilitated.
Patent JP-H01310242-A (JP)
Title: Air-cooled heat-pump type air conditioner
Inventor: KURACHI MITSUNORI
IPC: F24F5/00
Filed: 1988-06-08
Abstract: PURPOSE:To enhance operating efficiency and contrive a smaller device size by mixing room air with a major portion of the outside air in an inlet duct, introducing the mixed air into a utilizied-side heat exchanger so as to exchange heat with a refrigerant, passing a portion of the outside air through an intake duct, heating or cooling the portion by one of a plurality of utilizing-side heat exchangers provided in a refrigerant circuit, and supplying the heated or cooled air into a room. CONSTITUTION:In a cooling operation, a refrigerant gas at a high temperature and a high pressure is introduced to a utilized-side heat exchanger 4. A major portion of the outside air and ventilating room air introduced through a ventilating port 44 are mixed with each other in an inlet duct 47, and the mixed air is led to the heat exchanger 4. The refrigerant gas and the mixed air exchange heat in the heat exchanger 4, whereby the refrigerant gas is converted into a high-pressure refrigerant liquid. The temperature of the mixed gas is lower than the outside air temperature, so that the pressure of the refrigerant condensed in the heat exchanger 4 is lowered, and the operating efficiency of a compressor 3 is enhanced. Heating is conducted by changing over a four-way valve 20 to reverse the functions of the utilized-side heat exchanger 4 and a utilizing-side heat exchanger 6. In this case, the evaporation pressure of the refrigerant is raised, and the operating efficiency of the compressor 3 is enhanced.
Patent JP-S5567911-A (JP)
Title: Tape recorder with radio
Inventor: FUJIMOTO NOBUHIRO
IPC: G11B5/027
Filed: 1978-11-15
Abstract: PURPOSE:To enable a simple constitution to mix outputs of microphones, etc., with reproduction outputs of a tape recorder and radio reception outputs, by changing over several interlocking switches. CONSTITUTION:Interlocking radio tape change-over switches S2a-S2d are connected to contacts R and interlocking microphone mixing switches S3a and S3b are to contacts ON, so that the output of microphone amplifier 2 for a microphone connected to microphone jack 1 and the radio output of radio receiver circuit 4 will be mixed and applied to power amplifier circuit 7 connected to speaker 8. In addition, it is mixed with the reception output of a radio receiving the output of a wireless microphone through antenna 3. Further, interlocking switches S4a and S4b for tape-recorder driving are operated to start tape recorder 6 and switches S2a- S2d are switched for mixing with the reproduced output of the tape recorder.
Patent JP-S5264905-A (JP)
Title: Part for recording information
Inventor: TERAO MOTOYASU
IPC: G11B7/243
Filed: 1975-11-26
Abstract: PURPOSE:To provide apart for reocrding information in which a thin membrane containing Se or Te together with specific elements is formed on a substrate and a micro-curvature formed by irradiation of laser can stably be maintained in its shape.