baber/WOPTO huggingface dataset:
Patent JP-S63316586-A (JP)
Title: Television speaking equipment
Inventor: SUZUKI TOYOJI
IPC: H04N7/14
Filed: 1987-06-18
Abstract: PURPOSE:To optionally set up the number of illuminating light emitting elements by connecting the illuminating light emitting elements in series between a power supply means for a room master machine 1 and a camera unit in an entrance slave machine and supplying a constant current from the power supply means for the room master machine through a coaxial cable. CONSTITUTION:The room master machine 1 is constituted of a room master machine monitor part 1 and a room master machine calling part 1b and the monitor part 1a is constituted of a control circuit 8, a constant current circuit 9 to be a power supply means and a TV monitor part 11. The entrance slave machine 2 is constituted of an illuminating light emitting circuit 2a, a camera unit 2b, a speaking/calling means 2e, and a constant current converting circuit 12. The circuit 2a is constituted of parallel connection of infrared light emitting diodes LED1-LEDn to be the illuminating light emitting elements for projecting an object, current setting resistors R1-Rn connected to respective diodes in series, a current adjusting resistor Raj, a protecting diode D1, and a video passing capacitor C1 and a constant current supplied from the circuit 9 to the unit 2b through a CXC is supplied to the circuit 2a.
Patent JP-S63316839-A (JP)
Title: Information recorder
Inventor: OTANI KAZUO
IPC: G03B27/32
Filed: 1987-06-19
Abstract: PURPOSE:To attain printing at every picture frame through one operation by optically projecting two picture frames of an information recording medium to other recording medium, rotating the projected picture with a picture rotating means and split-scanning the picture. CONSTITUTION:When two picture frames are aligned in an up-and-down direction on a microfilm F, a prism 3 is allowed to rotate by 90 deg. through a belt 6 by operating an operation part 4. The projected picture of the film F is rotated by 90 deg. in a horizontal direction, shown by regions (a) and (b). And to be in a split scan mode is inputted in a control means by a split scan mode selection key and printing is started by depressing a print key. By scanning and exposing the area (a) and the area (b) with mirrors 7 and 8, the printing at every picture frame can be formed. Thus, even if the picture frames are aligned in a vertical or a horizontal direction, the printing at every picture frame can be executed through one operation without moving the film.
Patent JP-S5377102-A (JP)
Title: Fm stereo demodulating circuit
Inventor: OGITA MINORU
IPC: H04H20/88
Filed: 1976-12-20
Abstract: PURPOSE: To enable for the pilot signal in the composite signal to erase without adjustment and with high accuracy, by synthesizing a signal having the same phase, frequency, waveform, and amplitude as the pilot signal and by feeding it to the input terminals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0319407-A (JP)
Title: Oscillation circuit
Inventor: YOSHIMOTO YUTAKA
IPC: H03B5/36
Filed: 1989-06-15
Abstract: PURPOSE:To control a through-current of an inverter circuit by varying an on-resistance of a 3rd insulation gate field effect transistor(TR) connecting in series with a complementary insulation gate field effect TR of the inverter circuit constitution coupled with a vibrator. CONSTITUTION:In addition to a couple of P-channel MOST3 and N-channel MOST4 of inverter constitution, an N-channel MOST7 is connected in series between a negative power supply terminal VSS and a source of the N-channel MOST4, and a gate voltage generating circuit connects to the N-MOST7, Thus, the gate voltage of the 3rd insulation gate TR 7 is changed to control a current flowing to the TR thereby controlling the current consumed in the inverter of the oscillation circuit, so-called inverter through-current.
Patent JP-H01156185-A (JP)
Title: Lighting apparatus for handle bar end section of bicycle, etc.
Inventor: TAIRON EI KURUUZU
IPC: B62J6/00
Filed: 1988-06-21
Abstract: PURPOSE: To surely attach a safety light to the end of a handle bar by supporting a lens with the end of a grip matching the end of the handle bar, and supporting a light bulb stored in the handle bar in a space within the grip using a spilt sleeve. CONSTITUTION: An annular grip 12, at which an annular flange 13 is formed at its end, is fixed to a handle bar 10. A nut 19 is mounted on the end of the flange 13, and a cap 15 which bears a lens 17 is screwed into it, and the end of the flange 13 and the lens 17 are attached at an arbitrary interval. A light bulb 25 is formed so as to protrude within the bore 16 of the cap and inserted into the bore of the grip 12 with the base supported by a sleeve 28. Elastic spider-shaped finger members 29, 30 are formed in the sleeve 28, thereby supporting the light bulb 25 at the central part of the bore.
Patent JP-H0770717-A (JP)
Title: Electrical steel sheet for laminated iron core having excellent edge face weldability and low magnetic field characteristics
Inventor: YANO HIROSHI
IPC: C22C38/00
Filed: 1993-06-24
Abstract: PURPOSE:To effectively prevent the occurrence of blowholes without adversely affecting film characteristics and improve low magnetic field characteristics. CONSTITUTION:The surface ruggedness of the electrical steel sheet is so specified that the average center height SRa of the three-dimensional surface roughness of the steel sheet surfaces is 0.5-3.0mum and the max. height SRmax is 2-30mum. The respective recessed parts are adjusted to such surface characteristics that the difference in the height direction between two points respectively varying by + or -10% in the area rate of the cut surfaces around the point of the largest fall in the depth direction in the load curves (the point where the differentiation coefft. of the load curve excluding the point where the area rate of the cut surface is 0% or 100%) satisfies >=50% of SRmax and that the ratio of the flat parts of the recessed parts expressed by {(the flat part area of the recessed parts/unit area)X100} satisfies <=30% or >=70%.
Patent JP-S5856245-A (JP)
Title: Non-volatile charge memory disk
Inventor: KANESHIRO TOSHIO
IPC: H01L29/792
Filed: 1981-09-28
Abstract: PURPOSE:To realize the recording and reproduction of high density and the mass production of disks, by forming a tracking mark pattern by forming an array pattern of a depletion region and non-depletion region on a semiconductor substrate with an ion implantation. CONSTITUTION:An acceptor is ion-implanted at the forming area of a depletion region on n type silicon substrate 1 and then activated to form a depletion region DA. Both a depletion region and a non-depletion region are formed to a nitride layer 3 on an oxide film 2 of a non volatile charge memory disk. An element containing an electrode part touches the surface of the layer 3 to turn a disk. Thus the electrostatic capacity produced between the electrode part of the element and the disk has a difference between the part corresponding to the depletion region formed to the substrate 1 and the part corresponding to the non-depletion region. Therefore a tracking pattern or a mark pattern which is formed on the substrate 1 from an array pattern of the depletion and non- depletion regions can be detected in the form of a change of the electrostatic capacity value.
Patent JP-H07130603-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONO SEIICHI
IPC: G03F9/00
Filed: 1993-06-24
Abstract: PURPOSE:To enable highly precise position alignment between constituent layers, by performing the alignment of a wafer, on the basis of each alignment target of the lower constituent layer which has been formed, when exposure is performed for forming a new constituent layer. CONSTITUTION:When exposure is performed for forming a constituent layer 30 in a desired pattern, a wafer 1 is aligned on the basis of each of the alignment targets 15, 25. Thereby the position deviation of the constituent layer 30 from the constituent layer 10 can be reduced. Further the position deviation of the constituent layer 30 from the constituent layer 20 also can be reduced. That is, the mutual position deviations between the respective constituent layers 10, 20, 30, 40 can be made as small as possible.
Patent JP-S6130849-A (JP)
Title: Demodulation circuit of 4-phase psk wave in time division multiplex signal
Inventor: ISHIGAKI YUKINOBU
IPC: H04L27/227
Filed: 1984-07-24
Abstract: PURPOSE:To demodulate a 4-phase DPSK wave by actuating a signal processing circuit given intermittently with a 4-phase DPSK wave on a time axis as a loop filter duing the existing period of an intermission signal and as a hold circuit during absence period. CONSTITUTION:The 1st switch 2 extracts separately a 4-phase DPSK wave (hereinafter 4-phase wave) subjected to time division multiplex with other signals from other signals. Respective demodulation signals are obtained from the burst 4-phase wave by the 1st phase detector 3 and the 2nd phase detector 4. Each demodulation signal is fed to the 1st signal processing circuit 9 to generate an error signal in the state where the phase change corresponding to a modulation signal of the 4-phase wave is cancelled. The 2nd signal processing circuit 13 acts as a loop filter to an error signal of the circuit 9 when the 4-phase wave is fed to the phase detectors 3, 4, and acts like a hold circuit of the error signal of the circuit 9 during the period other than the said period. An output of the circuit 13 controls a voltage controlled oscillator 6, its output is fed respectively to the phase detectors 3, 4 to demodulate the 4-phase wave.
Patent JP-H02245554-A (JP)
Title: Tensioner for transmission belt
Inventor: MOORISU KARUTOU
IPC: F16H7/08
Filed: 1989-06-14
Abstract: PURPOSE: To improve durability by providing a first spring part fixed in a covering body on one of both chambers in which liquid flows through a valve system and a second spring part to work under tensile work by surrounding the covering body on the other. CONSTITUTION: A tensioner 15 to give tensile force to a belt 10 fixes a first part 21 of a coil spring R on an elastomer material made covering body 22, a second part 23 is not fixed but surrounds an elastomer covering body 24, liquid is sealed in chambers 25, 28 in both of the covering bodies 22, 24 connected to each other through a ring 28', and they are communicated to each other through a valve system 27 energized by a spring 20. Thereafter, a spring 23 to work at the time of extension is given prestress in a non-working state, carries out sufficient tensile work on the belt 10, and as regards deformation of the spring 23 independent from the covering body 24, the covering body 24 is deformed along its overall length during capacity increase of the chamber 28, and load proportion of the wall part is reduced.  Consequently, it is possible to secure not only durability and resisting force but also a working characteristic in an extensive temperature range.
Patent JP-H0822570-A (JP)
Title: Commodity storage device
Inventor: KAWAHARA TSUGIO
IPC: G07F9/10
Filed: 1994-07-05
Abstract: PURPOSE:To provide the commodity storage device which can be installed in a small-scale restaurant or the like. CONSTITUTION:Several vertical arrays or cylindrical commodities S which are turned sideways and are piled up are arranged in the horizontal direction and are stored in the commodity storage part of a commodity box 2 whose front face is all covered with a transparent or semitransparent panel 4, and these commodities S are preserved while being cooled or warmed. Stored commodities S are taken out by a commodity taking-out device provided for each commodity array under the commodity storage part. This commodity storage box 2 is attached at an angle to a base box 3 so that it can be inclined, thereby changing height and depth dimensions of the commodity storage device main body 1.
Patent JP-S5485323-A (JP)
Title: Chopper commutation failure protection system
Inventor: SASAKI TAKUJI
IPC: H02P3/00
Filed: 1977-12-21
Abstract: PURPOSE: To reduce the breaking duty of main circuit breakers by opening a quidk circuit breaker, a braking resistance short-circuit switch and the main circuit breakers in the order of this saying for protection when the chopper commutation fails.   
     CONSTITUTION: When the commutation fails due to some cause after a braking resistance BR is short-circuited, the current rising is controlled by a current limiting reactor BSL and the quick circuit breadker HB is opened. Then, a switch L3 for short-circuiting the braking resistance BR is opened to reduce the current further. Thereafter, the main circuit breakers L1, L2 are opened. Since the main circuit breakers L1, L2 are opened after the main circuit current is decreased to a tolerable degree, the breaking duty of the main circuit breakers is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5856679-A (JP)
Title: Method for culturing anaerobic bacteria and agent for controlling cultivation atmosphere
Inventor: KASUGAI MAKOTO
IPC: C01B32/50
Filed: 1981-09-30
Abstract: PURPOSE:To carry out the cultivation of anaerobic bacterial including Fusobacterium nucleatum in an atmosphere containing <=0.1vol% oxygen and 10 deg.C2 vol% Co2 gas. CONSTITUTION:A laboratory dish 6 containing a cultivation medium 7 inoculated with a specimen is put into an outer packaging bag 1. Separately, permeable inner bags 2, 3 containing a disoxidation and CO2 generating agent 4, 5 (a combeination of ascorbic acid or its salt, an alkali carbonate and/or an alkali bicarbonate, and a reaction accelerator, etc.) are put into the outer bag 1. An indicator 9 for detecting the disoxidation state is also put into the outer bag 1, and the open end 1a of the bag is closed with a clip 8. The atmosphere in the bag can be maintained at an oxygen concentration of <=0.1vol% and a CO2 concentration of 10+ or -2vol% by this process.
Patent JP-S5778171-A (JP)
Title: Thyristor
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L29/74
Filed: 1980-11-04
Abstract: PURPOSE:To obtain a planar type thyristor having small chip size and high forward and reverse withstand voltages by forming newly a field limiting ring only in the vicinity of the surface of a junction for holding the forward withstand voltage. CONSTITUTION:An n type layer 22 is epitaxially grown on a p type Si substrate 21 becoming an emiter layer, and the layer 22 is insularly isolated via p type regions 25 reaching the substrate 21 formed at both ends. Then, a p type base region 23 is diffused in the layer 22 becoming insular, an n type emitter region is formed therein, and an n<+> channel stop is formed in the layer 22 disposed outside of the region 23 to form a planar type thyristor. In this structure, a p type field limiting ring 27 deeper than the stop 28 is diffused in the layer 22 between the region 23 and the stop 28, and the forward and reverse withstand voltages are largely increased as compared with that having no such voltages.
Patent JP-S5580460-A (JP)
Title: Incombustible silicone composition having x-ray shielding ability
Inventor: HIRAI AKIRA
IPC: C08K3/16
Filed: 1978-12-12
Abstract: PURPOSE: To provide title compsn. having improved tracking resistance, obtd. by mixing a specified X-ray shielding material, a tranking resistance improver and a flame retardant.  
     CONSTITUTION: (A) A flame retardant composed of platinum or platinum compound such as platinum chloride, (B) at least one X-ray shielding material selected from the group consisting of barium titanate, barium fluoride and lead sulfate, and (C) at least one tracking resistance improver selected from the group consisting of aluminum hydroxide, magnesium hydroxide and hydrotalcite, are blended with organopolysiloxane raw rubber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5278393-A (JP)
Title: X-ray equipment
Inventor: NAKAMURA MORITAKA
IPC: H01J35/10
Filed: 1975-12-25
Abstract: PURPOSE: In order to change the wavelength of position matching diffraction Xray and transferring X-ray at X-ray lithography, the target is formed with two kinds of metal which changes X-ray wavelength. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63316961-A (JP)
Title: System for processing completion status in serial data transfer
Inventor: MIYAZAWA KAZUYOSHI
IPC: H04L13/00
Filed: 1987-06-19
Abstract: PURPOSE:To prevent command overrun due to a completion status processing from being generated, by providing a means which stores the fact of the existence of data in a transfer frame from an input/output controller. CONSTITUTION:A flip-flop (RFF) 11 to store whether or not the data exists in the transfer frame is provided, and when a data transfer completion status (SS+USB) is received in the OFF state of said flip-flop (RFF) 11, it is recognized that no data exists in a data transfer completion status frame, and a processing enters immediately the completion status processing. Therefore, it is possible to suppress the generation of the command overrun due to the completion status processing even when a program instructs a command chain, and to realize a fast input/output processing for a large scale data base.
Patent JP-S6046533-A (JP)
Title: Single-lens reflex camera incorporating motor
Inventor: HARAGUCHI SHIYOUSUKE
IPC: G02B7/09
Filed: 1983-08-25
Abstract: PURPOSE:To secure operation by conducting a film winding motor in the direction opposite to the direction in winding prior to the feeding to a film rewinding motor, and disengaging a gear from a winding system. CONSTITUTION:The coils of magnets 28 and 63 are fed for a specific time with the signal from a trailing-curtain run completion switch, and a stopper 25b and a cam 23a disengage from each other to allow a motor pinion 31 to rotate. Then, the motors 1 and 2 are powered on to wind forward a film and charge a shutter and a lens. Simultaneously, film feed display is performed with the signal from a film movement detection switch 21. The switch for trailing-curtain run completion turns off once the shutter is charged. The motor 2 stops by turning on a charge completion detection switch 42, and a stop lever 60 rotates counterclockwise through the operation of a cam 43 to allow an autofocus lens to be driven.
Patent JP-H01320706-A (JP)
Title: Covered wire
Inventor: WATANABE KIYOSHI
IPC: H01B3/42
Filed: 1988-06-22
Abstract: PURPOSE:To seek to reduce the thickness of an insulation cover by using polyester resin composition having flexural elastic modulus of more than 2X10<3>kg/cm<2>. CONSTITUTION:Polyester resin which copolymerized aromatic polyester and aliphatic polyester or aliphatic polyether is used, and its abrasion resistance is improved with the flexural elastic modulus at 2X10<3>kg/cm<2>. Further, oxidation preventive, coloring agent, and softening agent are added and flame retardant in halogen line, etc., is used together with flame retardant assistant such as antimony trioxide, etc., or resin composition is bridged by ionizing radiation so as to improve abrasion resistance and heat resistance. By this constitution, a thin and abrasion resistant covered wire can be obtained, and the thickness can be made below 0.35m.
Patent JP-S5778414-A (JP)
Title: Production of urethane acrylate oligomer or urethane methacrylate oligomer and photopolymer composition therefrom
Inventor: KOIBUCHI SHIGERU
IPC: C08G18/00
Filed: 1980-10-31
Abstract: PURPOSE: To produce a urethane (meth)acrylate oligomer suitable of form protective films resistant to cold shock, by reacting, in turn, a polyisocyanate and an OH- containing (meth)acrylate, with a glycol.  
     CONSTITUTION: A glycol, polyethylene glycol, polybutadiene glycol or a glycol/ acrylonitrile copolymer is reacted with a polyisocyanate, e.g., isophorone diisocyanate, and then reacted with an OH-containing (meth)acrylate, e.g., 2-hydroxyethyl acrylate. Each reaction is carried out in an organic solvent such as toluene at about 5W150°C for about 30minW6hr. The produced oligomer is formed into a photopolymer composition by adding about 1W10pts.wt. sensitizer, e.g., benzoquinone, to 100pts.wt. oligomer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0318856-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKIZAWA YOSHIO
IPC: G03G5/05
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a photosensitive body having diffusion stability and adhesiveness, freed of occurrence of black stops and the like, and superior in image quality by using tau-type and/or X-type phthalocyanine as a carrier generating material and an aliphatic cellulose ester as a binder. CONSTITUTION:The electrophotographic sensitive body is obtained by successively laminating on a conductive substrate 1 an interlayer 7, a carrier generating layer 6, and a carrier transfer layer 4. The carrier generating layer 6 is obtained by dissolving the tau-type and/or X-type phthalocyanine as the carrier generating material and the aliphatic cellulose ester as a binder in an ester type, ketone type, or ether-type solvent or a mixture of them, and coating and drying it, thus permitting the obtained electrophotographic sensitive body to be superior in dispersion stability and interlayer adhesiveness, and to prevent occurrence of defective image quality, such as black spots.
Patent JP-S5379548-A (JP)
Title: Photo-electrostatic conversion element
Inventor: UCHIYAMA KOUJI
IPC: H01L31/00
Filed: 1976-12-23
Abstract: PURPOSE:To maintain a high quality electrostatic record for an extended period by adding a working step for working the end of a glass substrate into taper form in order to eliminate a black stripe along the conventional auxiliary transparent electric conducting zone and a line along the transparent electric conducting zone edge.
Patent JP-H10328975-A (JP)
Title: Positioning table device
Inventor: OISHI SHINJI
IPC: H01L21/68
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate thrust step difference at the time of switching a coil. SOLUTION: This positioning table device is provided with a position detector 7 for detecting the position of a table, multilayer type motors 3, 4, 5 for driving the table, and a control means 12 for outputting a changeover signal to selectively switch a coil to apply a current to out of a plurality of coils of these motors according to the position of the table in order to position the table. This control means 12 is provided with a timer circuit 17 for controlling output timing of the changeover signal according to the processed result in the positioning table device performing processing on output timing of the changeover signal every specified time interval.
Patent JP-S6046243-A (JP)
Inventor: OCHIUMI MASAHIDE
IPC: B32B27/28
Filed: 1983-08-24
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-S5379176-A (JP)
Title: Proportional integrating adjustor
Inventor: NOMURA TOSHIHIRO
IPC: G05B11/42
Filed: 1976-12-22
Abstract: PURPOSE: To provide a proportional integrating adjustor meter in which overshoot may be restricted and also the remaining deviation may be eliminated by providing means for resetting the integrating element when a value of the control deviation is over the desired value and means for adding the differential signal of deviation to the integrating element. 
     COPYRIGHT: (C)1978,JPO&Japio