baber/WOPTO huggingface dataset:
Patent JP-H08263961-A (JP)
Title: Disk cassette
Inventor: NEMOTO TSUNEO
IPC: G11B23/03
Filed: 1996-05-07
Abstract: PURPOSE: To facilitate the assembling operation of a shutter. CONSTITUTION: The shutter 14 having U-shaped cross section mounted slidably on the case wherein the disk is freely rotatably encased, is constituted of a stacked piece 14a at the front end of case slidable in parallel to the front end surface of the case and a pair of shutter plate parts 14b, 14c provided successively to this stacked piece 14a. A slide guiding protrusion 17, which is integrally molded with the stacked piece 14a by a high polymer material and is engaged and guided with a guide groove 18 arranged on the front end surface of the case 13, is provided on the inner surface of the stacked piece 14a.  A spring retaining part 20 for retaining a tip part of one arm part 21a of a shutter spring 21 in the state projecting to the side of the shutter opening direction than a pair of shutter plate parts 14b, 14c, is provided on the slide guiding protrusion 17 at the side of opening direction of the shutter 14.
Patent JP-H07315721-A (JP)
Title: Hanging device for elevator control cable
Inventor: KUBO MASAHITO
IPC: B66B7/06
Filed: 1994-05-26
Abstract: PURPOSE:To prevent wear of an elevator car guide roller and generation of cable contacting noise by pressing an elevator control cable in the cable direction on the pit side with the lower part of the car using an arm furnished in the lower part of the car, and making the cable hanging dimension smaller than the free hang dimension. CONSTITUTION:An elevator control cable 2 is installed near the center of gravity of an elevator car 1, and a cable guide device 4 is furnished in the lower part of the car 1 for pressing the cable 2 in the cable direction on the pit side. When the car 1 sinks to get the 1b position, elevator controlling cable 2b is pressed by the cable guide device 4 so that the hanging dimension of the cable is changed, and thereby the car 1b is prevented from touching the cable 2b. Because the risk of the car inclining is eliminated, wear of a car guide roller caused by the car lying eccentrically is precluded.
Patent JP-S61269798-A (JP)
Inventor: FUJIKI HITOSHI
IPC: G08B26/00
Filed: 1985-05-25
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-S61270489-A (JP)
Inventor: NAKAJIMA YASUHIRO
IPC: E06B1/60
Filed: 1985-05-25
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-2000040851-A (JP)
Title: Driver circuit for laser diode
Inventor: RANSIJN JOHANNES GERARDUS
IPC: H03F3/45
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode drive current circuit which can output various laser drive currents. SOLUTION: The inventive circuit 40 comprises a difference gain stage 42 including a current source 50 for setting a gain value, and a difference output stage 44 including a current source 56 for setting an output current level being applied as a drive current input to a laser diode. The current sources 50, 56 for the difference gain stage 42 and the difference output stage 44 are controlled commonly to track the gain value with the output current level.
Patent JP-H08308171-A (JP)
Title: Induction motor
Inventor: MIHATA YUKIHIRO
IPC: H02K5/167
Filed: 1995-05-11
Abstract: PURPOSE: To provide an induction motor which does not cause friction between a shaft washer and the end face of a slide bearing and does not produce sounds when it is rotated and has a long service life. CONSTITUTION: A permanent magnet 8 is fixed in the bottom section in a motor housing 1 on the side opposite to a shaft coming-out margin side and a shaft set 6 composed of a rotor 4 and a plurality of shaft washers 5a and 5b is constituted by holding the end face 4a of a rotor core by two slide bearings 7 while the end face 4a is shifted to the shaft coming-out margin side from the end face 3a of a stator core and the shaft washers 5a and 5b which come into contact with the end faces 7a of the bearings 7 are made of a metal, and then, a dynamic pressure generating groove is formed on the outer periphery of the shaft or internal peripheral surface of either one of the bearings 7.
Patent JP-H05306931-A (JP)
Title: Range finder
Inventor: NONAKA OSAMU
IPC: G01C3/06
Filed: 1992-05-01
Abstract: PURPOSE:To enable a range finder to have multiple functions with simple circuit configuration without using any expensive IC for auto-focusing by calculating the distance to an object based on the number of integrating times until the integrated result of the sum of output currents of a pair of current amplifiers and the output current of one of the current amplifiers reaches a prescribed voltage. CONSTITUTION:An IRED 2 projects distance measuring light upon an object 11 and an optical position detecting element (PSD) 1 receives reflected light from the object 11 and outputs two current signals depending upon the incident position of the reflected light. A pair of current amplifiers 3 and 3a respectively amplify the two current signals. An integrating means 8 integrates the sum of the two output currents when a change-over switch is turned on or only the output current of the amplifier 3a when the switch is turned off. An adding-up means calculates the distance to the object 11 based on the number of integrating times until the outputted result of the integration circuit 8 reaches a prescribed voltage.
Patent JP-H0910318-A (JP)
Title: Stent for transluminal insertion to hollow organ
Inventor: EEAHARUTO SHIYUTAAKU
IPC: A61F2/06
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a stent with high reliability and high bendable characteristic, and capable of positioning without any problem by allowing each aperture to have a section arranged slantly to the long axis of the stent through both compression and expansion conditions of the stent. SOLUTION: By a cutting step, apertures 3, 4 are generated on a tubular wall surface, and in a compression conditition a slotted opening form is presented. The slotted opening 3 has three sections 3', 3'', 3''', and the sections are respectively arranged slantly to a tubular long axis 2 and gather to form the slotted opening 3. A tubular wall surface material interposed between the apertures 3 form boundary elements 5 respectively and become boundaries of the apertures 3 respectively. Adjacent terminal ends 11, 12 of two adjacent boundary elements in two directions of long axis are respectively coupled through a V-shaped intermediate element. Legs 14, 15 of the intermediate element 13 are respectively arranged slantly to the tubular long axis 2.
Patent JP-S5338966-A (JP)
Title: Magnetron
Inventor: SAITOU HISAO
IPC: H01J25/50
Filed: 1976-09-22
Abstract: PURPOSE: To set the magnetic field intensity distribution of the axial direction, in any part of the electron effective space, equal or more intensive at the area near the anode vane to or than the area near the cathode surface, and thus to increase the stability for the operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05316152-A (JP)
Title: Ask modulator
Inventor: MINAMI SHOGO
IPC: H04L27/04
Filed: 1992-05-06
Abstract: PURPOSE:To generate an ASK modulation carrier signal simply without production of distortion from a power amplifier without use of an ASK modulator. CONSTITUTION:A hybrid distributer 2 branches a carrier signal Sc outputted from a carrier generator 1 into two. A synthesizer 6 synthesizes carrier signals amplified by power amplifiers 4, 5 to generate an ASK modulation carrier signal So. A phase shifter 3 is provided to the input side of the power amplifier 4 and the phases of the output signals of the power amplifiers 4,5 are made the same, that is, the synthesis output of the synthesizer 6 is maximized by advance adjustment. Furthermore, the phase shifter 3 changes the phase of the carrier signal inputted in response to the amplitude of a digital signal Sd.
Patent JP-H08305199-A (JP)
Title: Fixing device
Inventor: NISHIHATA ATSUSHI
IPC: F16C13/00
Filed: 1995-05-11
Abstract: PURPOSE: To provide a fixing device capable of preventing the deformation of a heater by bundle wire stress caused by the wire processing and the fall-off of a power supplying member out of the heater. CONSTITUTION: The fixing device provided with the heater 1 generating heat by energizing, and the power supplying member 2 for supplying the power to the heater 1 being attachable/detachable to/from the power supplying part 20 of the heater 1, in which unfixed toner is fixed onto a recording material by the heat from the heater 1 transmitted through a fixing film 9 transported while slid on a surface of the heater 1, is provided with a positioning opening (positioning part) 19-a for the power supplying member 2 on the fixing device frame body 19. Since the bundle wire stress of the power supplying wire 18 is absorbed by the positioning opening 19-a of the fixing device frame body 19, the deformation of the heater 1 by the bundle wire stress and the fall-off of the power supplying member 2 from the heater 1 can be prevented.
Patent JP-H08300594-A (JP)
Title: Decorative sheet for interiors and method of producing the same
Inventor: CHOKAI SHINGO
IPC: B32B37/06
Filed: 1995-05-11
Abstract: PURPOSE: To provide a decorative sheet for interiors that has a stain-resistance and an irregularity pattern that is formed on its surface by a process other than mechanical embossing, that is, foaming, and provide a method of producing the decorative sheet. CONSTITUTION: In a method for producing a decorative sheet for interiors, a non-woven fabric sheet 12 having an irregularity pattern and a vinyl chloride resin paste 1 in which a foaming agent is dispersed are applied to a substrate 11 formed of a flame-retardant backing paper sheet by using an adhesive C, and a stain-resistant plastic film 15 is stuck to the vinyl chloride resin paste layer. The decorative sheet is then heat-treated to carry out foaming, thereby forming an undulated irregularity pattern on the surface of the plastic film.
Patent JP-S5339181-A (JP)
Title: Defect inspecting apparatus by ultrasonic wave
Inventor: KANDA KIMIO
IPC: G01N29/44
Filed: 1976-09-22
Abstract: PURPOSE: To display the defect of the substance to be inspected and the boundary face of different kind metal at the same time, by separating received signal of ultrasonic wave defect inspection into each component of high and low frequency and treating the above signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S605354-A (JP)
Title: Static tracing device
Inventor: YAMADA NAOKI
IPC: G06F11/36
Filed: 1983-06-23
Abstract: PURPOSE:To reduce memory capacity for tracing by varying a tracing address range through a tracing area specifying means when the memory of a processor to be traced is accessed. CONSTITUTION:When memory addresses 0-4K of the processor 1 to be traced are regarded as an object of tracing, ''0000'' in hexadecimal notation is set in the tracing area specifying means 5. Every time the processor to be traced accesses the memory, a specified bit value is written in a bit of the memory determined by an address value generated by subtracting said set value from said accessed address. When the object of tracing is assumed memory addresses 4K+1-8K, ''10000'' is set in the specifying means 5 and said operation is performed similarly. Therefore, 4K address in the 8K memory address area are traced in the memory 3.
Patent JP-S63278619-A (JP)
Title: Heat sealing metal sheet
Inventor: KAJI MASAYUKI
IPC: B21D51/46
Filed: 1987-05-08
Abstract: PURPOSE:To make possible high speed seal of a vessel such as a glass bottle, etc., and its long use under high temperature and high pressure by composing a cover of metallic foil put on the mouth of the vessel of a specific copper alloy of metal sheet for heat-sealing a heated and compressed member. CONSTITUTION:A metal sheet 3 fixed on the lower surface of the heated, compressed member 2 through a circular upper elastic body 4 of rubber is composed of a copper alloy of 0.5-3.0% of at least a kind of elements selected from a group composed of Ti, Ni and Zn and 97.0-99.5% Cu. First, the glass vessel 10 is arranged at a required site under a heat sealer 1 to cover the mouth 11 of the glass vessel 10 with an Al-foil cover 12 having a heat sealing layer on the lower surface of the glass vessel. Then, the heated compressed member 2 is dropped to pressurize and heat the metal sheet 3 and the internal circumferential surface of the lower elastic body 5 to the cover 12. In this manner, the cover 12 is attached to the upper surface and the external circumferential surface of the circumferential edge part of the mouth 11 of the glass vessel 10 to heat seal the mouth 11 of the glass vessel 10.
Patent JP-S5817008-A (JP)
Title: Controlling method for buffering type delivery
Inventor: OOWADA KIYOSHI
IPC: B65G47/68
Filed: 1981-07-22
Abstract: PURPOSE:To make possible both to control delivery in a more stabilized manner and to install a buffering type delivery apparatus at low cost, by defining preferential orders of deliverying passages at a buffering chamber for adjusting the flow rate of articles. CONSTITUTION:The buffering type delivering apparatus 4 takes a dispatch place article presence signal 5, a destination vacancy detecting signal 6 and a delivering command output permitting signal 7, and if the delivering conditions are ready at the time when the timing signal 9 outputted from a pulse signal generating apparatus 8, the apparatus 4 outputs a delivering command signal 10. To avoid overlapping of the deliverying commands at S1 and S2, if the delivery through S1 is preferential, an interlock signal 11 is given to M2 from M1.
Patent JP-H06324031-A (JP)
Title: Water monitoring apparatus on the basis of fish action pattern
Inventor: TAKEDA TETSUO
IPC: G01N33/18
Filed: 1993-05-17
Abstract: PURPOSE:To provide a water monitoring apparatus on the basis of a fish action pattern wherein an abnormal action pattern of a fish reacting on an abnormal water quality is adequately grasped by means of a simple signal processing system so that the abnormal water quality is detected. CONSTITUTION:The apparatus comprises a monitoring water tank 1 wherein an raw water is conveyed continuously, a rotary type wire gauze drum 2, equipped with a fish catching blade 2a and dipped into the water tank, in which sample fishes 11 are inputted, a driving section 3 that rotates the rotary type wire gauze drum 2 in the prescribed direction, a fish detection section 4 that detects the fishes and comprises photodetectors aligned so as to cover a central region of the wire gauze drum 2 and a signal processing section 5 that determines the normality or abnormality of the raw water based on the output signal of the photodetectors. A sample fish 11 that acts so-called a nose-holding, a madly running or a shirking action by reacting the abnormal water, is caught to be discharged out to an outer section of the drum by means of the fish catching blade 2a. When all of the fishes have gone from the central region of the drum 2, the abnormality of the water quality is determined, thereby generating an alarm.
Patent JP-S63279304-A (JP)
Title: Display method for state of equipment
Inventor: KURIHARA HIROMICHI
IPC: G05B23/02
Filed: 1987-05-12
Abstract: PURPOSE:To display an accurate operating state of a common equipment by securing such a constitution where the clock signal for display output of the common equipment to a programmable controller of the other side while each programmable controller of a relevant group is working. CONSTITUTION:If a stop signal of an A-system group is produced while A- system equipments A1-A3 and a common equipment C1 are working together with B-system equipments B1-B3 kept halted, an A-system interlocking signal 7 is supplied to a programmable controller PCB as a clock signal and the AND conditions of the display output of the PCB are not satisfied since the B system is not under an interlocking state. Then a display output signal 11 is locked by the signal 7 and a display output signal 6 of a PCA is turned into the flicker output owing to the A-system interlocking conditions. Thus a pilot lamp 18 for equipment C1 performs a flickering display so that the operating state of the equipment C1 is accurately displayed.
Patent JP-S62271003-A (JP)
Title: Programmable controller
Inventor: ABE KAZUO
IPC: G05B19/02
Filed: 1986-05-20
Abstract: PURPOSE:To easily set the simulation input data and to shorten the debug time by setting the simulation input data to a data memory and inhibiting the writing of data to the relevant address of the data memory in a debug operation mode. CONSTITUTION:The simulation input data corresponding to the processing of a step to be debugged is previously stored in a data memory 2. While '1' is written to a condition memory 3 in the same address as that storing the simulation input data. As a result, the memory writing signal WR received from a main control part 1 is inhibited by the data output signal (c) when the data on the arithmetic result obtained from the processing of the preceding step is written to the memory 2 from the part 1. Thus the stored simulation data is held and the processing of a desired step is carried out based on said simulation data. Therefore the desired data can be set directly to the desired processing with no intervention of those processings carried out up to the preceding step in case the simulation data is set. In such a way, the simulation input data can be easily set and the debug operation time is shortened.
Patent JP-S5638494-A (JP)
Title: Surface-treated steel material with high corrosion resistance
Inventor: KIRIHARA SHIGEKI
IPC: C25D5/26
Filed: 1979-09-04
Abstract: PURPOSE: To obtain a surface-treated steel material with excellent high corrosion resistance and anodizability by a method wherein a Zn-Ni alloy plated layer with a specific composition is formed as the first layer and Zn is applied thereon as the second layer by electroplating and a ratio of the thickness of the first layer and the thickness of the first layer against the total thickness is specified.  
     CONSTITUTION: A Zn-Ni alloy plating layer is applied to a steel material in a sulphate or a chloride bath, but the ion concn. of Ni and Zn in the bath is regulated so as to adjust a Ni amount in the obtained plated layer to about 2W20% (especially, 5W15%) on the wt% basis. The thickness of the plated layer is adjusted to 0.05μ or more (especially, 0.15W0.6μ). Subsequently, conventional Zn electroplating is applied by using a sulphate bath or the like. The thickness of thus formed first layer is adjusted to 1/5 or below (especially, 1/5W1/20) against a combined thickness of the first and the second layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5737610-A (JP)
Title: Combustion wick
Inventor: ADACHI KINICHI
IPC: F23D3/08
Filed: 1980-08-18
Abstract: PURPOSE: To prevent the tar like substance from generating and accumulating on the wick and enable to maintain the long term stable combustion by a method wherein at least one part of a fuel evaporation part made of silica-alumina type porous material is coated with heat resisting inorganic pigment.  
     CONSTITUTION: The liquid fuel is sucked from an induction wick 2 up to a main wick 1 and evaporated from the surface of the fuel evaporation part 3. The material with high heat resisting property and high uniformity of surface is suitable for  the fuel evaporation part 3. Therefore, becuase the fuel evaporation part 3 made of  short fibrous substance such as silica-alumina or the like bonded with bonding  agent such as colloidal silicon or the like or made of porous material such as silica- alumina or the like bound in the form of flexible sheet with organic binder or the  like has uniform surface shape, the good coating effect can be obtained by only applying heat resisting inorganic pigment to the fuel evaporation part 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07301477-A (JP)
Title: Display case
Inventor: INOUE KAZUHIKO
IPC: A47F3/04
Filed: 1994-04-30
Abstract: PURPOSE:To simply couple a display case body to a frame for forming a machine room by screw clamping in a display case in which the room is disposed under the body. CONSTITUTION:Suspended parts 24, 26 of brackets 25, 27 fixed to the lower surface of a display case body 1 are aligned with rising parts 32 of a front panel 31 and a side panel 34 of a frame 30 for' forming a machine room 22, and laterally clamped by screws 40, 41.
Patent JP-S607130-A (JP)
Title: X-ray lithographic method and device
Inventor: BARUUKU YAAKOBI
IPC: H01L21/027
Filed: 1984-06-05
Abstract: Submicron x-ray lithography using a single shot of ultraviolet laser energy of one nanosecond (ns) duration and of relatively low energy to produce an x-ray pulse for exposing a resist to obtain a submicron pattern thereon. The incident x-ray flux used is about an order of magnitude smaller than heretofore required to obtain a comparable exposure with similar x-ray resists. A shield which transmits the x-ray pulse, but blocks the plasma material, is thermally coupled to the resist and heats the resist by transfer of the heat from the plasma thereto, upon exposure of the resist by the x-ray pulse.
Patent JP-S62269375-A (JP)
Title: Semiconductor device
Inventor: NOJIRI HIDEAKI
IPC: H01S5/00
Filed: 1986-05-19
Abstract: PURPOSE:To make respective light outgoing directions different at the instant the light is thrown from optical waveguides by preparing a multi-quantum well structure at an active layer of semiconductor luminous element and causing the multi-quantum well structure of an optical waveguide portions to be in disorder. CONSTITUTION:Four laminations comprising N-type GaAs 112, N-type Al0.4Ga0.6 As 113, non-doping GaAs, and Al0.2Ga0.8 As are performed repeatedly in sequence on an N-type GaAs substrate 111 and finally an active area 114 is formed by laminating GaAs, resulting in the formation of P-type Al0.4Ga0.6As 115 and P-type GaAs 116. In addition, nitriding silicon films 120 are formed and mask patterns are transferred on wafers 119 and then are enclosed in an ampule 130 under vacuum together with ZnAs 131. When they are heated, dopants permit a MOW structure to be in disorder, resulting in the formation of disorder portion 141 where optical waveguides 140 are formed. Subsequently, the nitriding silicon films 120 opens a window to form Cr, Au ohmic electrodes 161 and prepares a groove 171 by etching almost up to a boundary between the substrate 111 and buffer layer 112.
Patent JP-H07300367-A (JP)
Title: Defatting and firing of ceramic molding and spacer used in the same method
Inventor: HIRAMITSU HIDEAKI
IPC: C04B35/638
Filed: 1994-04-28
Abstract: PURPOSE:To carry out defatting and firing without making a vent hole in a sheath itself in one oven by accommodating a molding containing an organic binder and a ceramic raw material powder in the sheath body, putting a sheath cover through a specified spacer thereon and carrying out defatting. CONSTITUTION:A molding containing an organic binder and a ceramic raw material powder is accommodated in a sheath body. A spacer composed of an organic high polymer degradable to a degree of >=90wt.% at 400 to 900 deg.C and, of necessary, 20 to 60wt.% graphite is sandwiched between the sheath body and the sheath cover and the sheath cover is put thereon. The sheath is then put in an oven and heated, thus carrying out defatting and firing.