baber/WOPTO huggingface dataset:
Patent JP-S61176867-A (JP)
Title: Terminal resistance checking circuit for ttl level interface
Inventor: NISHIZAWA SHIGENORI
IPC: G01R31/02
Filed: 1985-02-01
Abstract: PURPOSE:To make the easy checking of the packaging state of terminal resistors possible by providing the resistors between signal wires to which the terminal resistors are connected and earth and checking the voltage at both terminals of the resistors by utilizing the threshold level of an IC. CONSTITUTION:A controller A and a floppy disk device B are connected by the signal wires 1 and the terminal resistors 2 are connected between the wires 1 and a +5V power source as part of a TTL level interface. A check circuit C is connected to the wires 1 and resistors 4 having the same resistance value as the resistance value of the resistors 2 are connected between the wires 1 and the earth. The voltage at both terminals of the resistors 4 is inputted to a multiinput NOR gate IC 5. A logic 1 is outputted from the controller A to the wires 1 as a check signal, then if all the resistors 2 are normally connected to the +5V power source, the +5V is divided down to a half and the voltage at the wires 1 is +2.5V. Since the threshold voltage of the TTL level IC is about 1.4V, the output terminal 6 of an NOR gate IC 5 is a logic 0.
Patent JP-H04237721-A (JP)
Title: Underground cemetary
Inventor: HIDA KENICHIRO
IPC: E02D29/045
Filed: 1991-01-18
Abstract: PURPOSE:To utilize a finite site effectively, create a clean and comfortable space, and build a graveyard light and intimate by utilizing an underground space. and in particular utilizing effectively a slope which has not been used for other purposes. CONSTITUTION:A surface house 5 is built at the bottom of a slop, and a multi- storey underground structure 1 of concrete is constructed under a hill situated after going up the slope. Gravestones 20 are placed on slabs on each floor, and the roof exposed to the ground surface is lined with glass, and an atrium 3 is formed in the center of this underground structure. Thus a three-dimensional cemetary is accomplished. The surface house and this three-dimensional cemetary are coupled together through a tunnel 23 leading under the slope.
Patent JP-H10218422-A (JP)
Title: Sheet feeding device and image forming device
Inventor: NAKANISHI TAKASHI
IPC: B65H5/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To enable paper feeding from a sheet feeding device and an image forming device main body without complicating a control mechanism by forming the sheet carrying length between each member for separating and carrying sheets to a reference position of an image forming device main body and the reference position as same as the sheet carrying length between each member provided in the main body and the reference position. SOLUTION: Sheet carrying length (LB1, LB2, LB3) from each member 36, 37, 38, 40 for separating and carrying sheets, which are set in a sheet feeding device, to a position as a reference position of an image forming device main body, in which a tip of the sheet is detected by a resist sensor 15, is formed same as the sheet carrying length (LA1, LA2, LA3) from each member 8, 9, 10, 12 provided in the image forming device main body so as to separate and carry the sheet, which is set in a deck supplying unit of the image forming device main body, to the reference position. With this structure, sheets are fed from a sheet feeding device, which is installed in the image forming device, so as to form an image without complicating the drive control of the sheet feeding device.
Patent JP-S63187193-A (JP)
Inventor: NISHIZUME KATSUHIRO
IPC: G21C17/003
Filed: 1987-01-30
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-S62177859-A (JP)
Inventor: WATANABE MITSUAKI
IPC: H01K1/46
Filed: 1986-01-30
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-H08191416-A (JP)
Title: Digital video/audio processor
Inventor: KOBAYASHI SEIJI
IPC: H04N5/92
Filed: 1995-01-10
Abstract: PURPOSE: To receive a digital video/audio signal of one system from one input terminal among digital video/audio signals of plural systems by using a demultiplexer to demultiplex the digital video/audio signals of plural systems into a video signal and an audio signal, processing the signals with respective signal processing circuits and using a multiplexer to provide an output. CONSTITUTION: Two systems of video audio signals S19, S20 resulting from superimposing an audio signal onto video signals from plural digital VTRs 18, 19 are given to a digital video audio processor 20, in which a video audio demultiplexer 23 is used to demultiplex the video audio signals, and they are respectively processed by video audio signal processing circuits 24, 25. Then outputs of the processing circuits 24, 25 are outputted from a multiplexer 26 as a video audio signal. Through this constitution, a signal for each system is received externally by one input terminal and number of external connection cables is remarkably reduced.
Patent JP-S62201351-A (JP)
Title: Oxygen concentration detector
Inventor: NAKAJIMA TOYOHEI
IPC: G01N27/419
Filed: 1986-01-30
Abstract: PURPOSE:To improve exhaust gas cleaning-up performance by providing two sets of a 1st electrode pairs on the inside and outside wall surfaces of a 1st gas stagnating chamber communicating with the inside of an exhaust pipe via a 1st gas diffusion limiting means. CONSTITUTION:A base body forms the 1st and 2nd gas stagnating chambers 2, 3 respectively having oxygen ion conductive solid electrolyte wall parts and is so formed that the stagnating chamber 2 communicates with the inside of the exhaust pipe via the 1st gas diffusion limiting means and that the stagnating chamber 3 communicates with the inside of the exhaust pipe via the 2nd gas diffusion limiting means. Two pairs of the 1st electrode pairs 11a, 11b and 12a, 12b are provided on the inside and outside wall surfaces in the electrolyte wall part of the stagnating chamber 2 so as to face each other with the wall part in-between the two pairs of the 2nd electrode pairs 13a, 13b and 14a, 14b are similarly provided on the inside and outside wall surfaces in the electrolyte wall part of the stagnating chamber 3. Electric current is selectively supplied to either of between one electrode pair of two pairs of the 1st electrode pair and between one electrode pair of two pairs of the 2nd electrode pairs according to the operating condition of an engine. The detected value of the oxygen concn. corresponding to the supplied current value is outputted.
Patent JP-H07228801-A (JP)
Title: Undercoating composition for foaming-type refractory coating material
Inventor: TABATA KOZO
IPC: C09D1/00
Filed: 1994-02-15
Abstract: PURPOSE:To obtain the subject composition composed of a silicon compound- based binder, an inorganic short fiber and an inorganic filler, excellent in adhesion of a base to a foaming-type refractory coating material, capable of preventing cracking or coming off due to a rapid temperature change, etc., and exhibiting a stable refractory performance. CONSTITUTION:This composition is composed of (A) 100 pts.wt. silicon compound-based binder (preferably composed mainly of an alkali silicate or a partly hydrolyzed alkali silicate), (B) 50 to 170 pts.wt. inorganic short fiber (preferably glass fiber), (C) 300 to 1600 pts.wt. inorganic filler (preferably composed mainly of zinc) and preferably (D) 10 to 170 pts.wt. thickener (preferably bentonite) and has preferably 50 to 800 poise viscosity as measured with a B type viscometer under a condition of 6rpm and 0.60 to 0.95 thixotropy index.
Patent JP-S58147645-A (JP)
Inventor: BARUTAA SUTERUNBERUKU
IPC: G01N29/07
Filed: 1983-02-07
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-H04257171-A (JP)
Title: Image pickup device
Inventor: SUDO KATSUHISA
IPC: H04N5/3728
Filed: 1991-02-12
Abstract: PURPOSE:To obtain faster-speed shutter operation. CONSTITUTION:The image pickup device includes a photosensitive part 8 which is a photoelectric conversion cell array, two systems of vertical transfer registers 2 and 3 and two systems of horizontal transfer registers 4 and 5 which are provided in relation with the photosensitive part 8, and a switch circuit 6 which alternates and outputs the output signals of said registers 4 and 5 from the device at each 1/2 horizontal scanning period; and the readout speeds of charges of the image pickup device, i.e. shutter speed is reduced to a half as fast as before.
Patent JP-H11211808-A (JP)
Title: Dgps receiving device
Inventor: YAMADA MINORU
IPC: G04R20/26
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a DGPS receiving device capable of being connected to an already held GPS(global satellite position measuring system) receiver by normalizing first DGPS information detected from a differential GPS(DGPS) information detecting means based on time information to be converted into second DGPS information. SOLUTION: A FM broadcast receiving part 3 receives FM multiple broadcast radio wave from a FM antenna 2 to be converted into a composite signal. A PLL frequency synthesizer 4 receives oscillating frequency from the FM broadcast receiving part 3, phase-locks it, and supplies it as control voltage to the FM broadcast receiving part 3. A DARC decoder 6 receives the composite signal output by the FM broadcast receiving part 3, decodes a DARC-multiplied signal, and outputs the DGPS information together with time information. A microcontroller 20 normalizes the DGPS information based on the time information, and converts a DARC format to a fixed format held with a GPS receiver 1, and outputs to the GPS receiver 1.
Patent JP-S56116535-A (JP)
Title: Mirror device equipped with buffer mechanism
Inventor: TSUYAMA OSAMU
IPC: B60R1/076
Filed: 1980-02-20
Abstract: PURPOSE:To obtain sufficient buffer for impact by permitting the mirror body to turn, having two different centers of axes as centers. CONSTITUTION:The mirror body 1 equipped with a mirror 35 and a control motor 20 is supported on a bracket 4 by two centers of axes 6 and 7 parallel in the direction of front and rear. The bracket part is covered with a cover seal 36, and the electrical cord 32 to the motor 20 is extended in a holder 21 by a guide spring 22. When the mirror body is applied with the impact in the direction of back and forth, for example a force F, the mirror body 1 goes away from the center 6 of axis, and the center 7 of axis is turned frontward, and the impact is softened. As the center of axis at the front goes away for the impact in all times, the amount of shift in revolution increases, and the buffer force becomes large, and cutting of the electrical cord 32 can be prevented.
Patent JP-S59145206-A (JP)
Title: Polymerization of ethylene
Inventor: TAKAHASHI HAJIME
IPC: C08F10/00
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a (co)polymer of a low melt flow index, by (co)polymerizing ethylene at a high temperature in the presence of a Ziegler catalyst of a specified composition. CONSTITUTION:A catalyst is prepared by combining (A) a solid catalyst component containing at least titanium, magnesium, and chlorine, obtained by, for example, a method comprising mixing and grinding magnesium chloride, titanium trichloride, and an electron donor, with (B) an organoaluminum compound (e.g., diethylaluminum monochloride) and (C) a silicon compound having a Si-OR bond or a Si-OCOR bond (wherein R is a 1-10 C hydrocarbon), e.g., tetraethoxysilane. The purpose (co)polymer is obtained by polymerizing ethylene or copolymerizing ethylene with an alpha-olefin (e.g., propylene) at a polymerization temperature of 180 deg.C or higher in the presence of the above produced catalyst.
Patent JP-H05184692-A (JP)
Title: Valve control method of fire truck
Inventor: KANEKO KENKICHI
IPC: A62C27/00
Filed: 1992-01-09
Abstract: PURPOSE:To enable switch-over to a manual operation system to be easily made even if an automatic operation system fails by automatically or manually executing overall valve control in a series of processes for fire extinguishing valves concerning water discharge from a fire truck, supply of foam stock solution, pipe cleaning and the like. CONSTITUTION:Control valves MV1,...MVm and manual operation valves PX1...PXn are connected to an automatic operation system A executing control in automatic sequence and to a manual operation system R, respectively, and these valves MV1...MVn and PX1,...PXn are constituted to be connected to a series of fire extinguishing valves CV1,...CVn, respectively, via shuttle valves SA1,...SAn.
Patent JP-S62203503-A (JP)
Title: Control system for article conveying system
Inventor: ITO MOTOHIKO
IPC: H02P25/06
Filed: 1986-01-31
Abstract: PURPOSE:To improve the safety of conveying a carrier by confirming the normal operation of a sensor and then generating a command for starting the carrier. CONSTITUTION:A linear motor controller 3 confirms whether speed detecting sensors SN1-SN4 provided at stations ST1-STn and sensor SN5, SN6 for confriming the position of a carrier C normally operate or not. If the sensors SN normally operate, the controller sets the station controllers SC2-SCn-1 of the stations ST2-STn-1 to acceleration/deceleration mode and the station controller SCn of the station STn to stop mode. After the fact that the mode setting is normally performed is confirmed, the station controller of the station ST1 is set to starting mode to start the carrier C.
Patent JP-S62179143-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/78
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a high-speed, high-integration circuit capable of withstanding a high voltages by a method wherein a first MIS field effect transistor is built in a semiconductor substrate region separated from others by an isolating/ insulating film and a second MIS field effect transistor is built in a re-crystallized silicon substrate. CONSTITUTION:An FET formed on a semiconductor substrate is electrically separated from others by an isolating/insulating film, which ensures a prescribed, appropriate circuit operation for each FET. That is, this device being of a design wherein an isolating SiO2 film 8 is used for the construction of an FET on the SOI substrate built on the SiO2 film 8, a higher integration realizes. Further, with the surface of the SiO2 being flat, projection of a laser beam upon a single-crystal silicon layer excellent and uniform in quality. Accordingly, an excellent-performance FET as well as precision patterning may be produced.
Patent JP-H07228948-A (JP)
Title: Austenitic heat resistant cast steel, excellent in castability and machinability, and exhaust system parts made of the same
Inventor: WATANABE RIKIZO
IPC: C22C38/00
Filed: 1994-02-16
Abstract: PURPOSE:To obtain an austenitic heat resistant cast steel, excellent in strength at a high temp. and machinability, and automobile exhaust system parts, such as the exhaust manifold and the turbine housing, made of this cast steel. CONSTITUTION:This austenitic heat resistant cast steel has a composition consisting of, by weight, 0.2-1.0% C, <=2% Si, <=2% Mn, 8-20% Ni, 15-30% Cr, 0.5-6% Nb, 1-6% W, 0.01-0.3% N, 0.01-0.5% S, and the balance Fe with inevitable impurities and satisfying C-Nb/8=0.05 to 0.6%. This austenitic heat resistant cast steel is used for automobile exhaust system parts. By this method, the austenitic heat resistant cast steel, excellent in strength in the high temp. region, hardly causing deformation, and causing no deterioration in ductility at a room temp. even if subjected to a repeated heat cycle of heating up to >900 deg.C in particular and cooling down to the room temp., can be obtained. Further, this cast steel can be inexpensively produced because of its excellent castability and workability.
Patent JP-S61179261-A (JP)
Title: Electrically conductive resin paste
Inventor: SHIGA SHOJI
IPC: C08K9/02
Filed: 1985-02-04
Abstract: PURPOSE:To produce the titled paste in an advantageous manner in cost as compared with conventional methods, which causes neither deterioration nor variability in electrical characteristics when used in the molding of electrodes for electronic parts or printed wiring, by blending an electrical conductivity- imparting material with a thermosetting resin. CONSTITUTION:An electrical conductive metallic powder having a 0.01-2mu thick surface layer covered with a member selected from among Pd, Ru and their alloys (e.g. Pd-Ni or Ru-Ni) is used as an electrical conductivity-imparting material. Pref. 60-90wt% said material is blended with 10-40wt% thermosetting resin such as epoxy or polyimide resin. Cu powder is particularly preferred as said electrically conductive metallic powder to be coated with Pd or Ru from the viewpoints of electrical conductivity and cost. The surface of a base metal such as Cu is covered with Pd, Ru or their alloy by plating or PVD method to form said surface layer.
Patent JP-H01199669-A (JP)
Title: Control device for painting line
Inventor: NAGATA HIROTOSHI
IPC: G05B15/02
Filed: 1988-02-01
Abstract: PURPOSE:To enable continuous painting of different parts of articles to be painted by providing a control device which instructs the designated colors of the parts and the color change of painting in a stage on the up stream of a finish coating treatment shop and finishes the color change of painting before the parts arrive at the finish coating treatment shop. CONSTITUTION:A 1st carrier number reader 11 reads the number of a carrier and inputs the number to a central processor 13 so as to store the number therein at the time of loading the parts on said carrier in a loading shop. An operator stores the information on the parts loaded on the carrier into a central control device. The 2nd carrier number reader 12 disposed in a prescribed position reads the number of the carrier and inputs the same to the central control device when the carrier arrives at the prescribed position after various stages. The central processor 13 retrieves the stored carrier number and the information on the parts on the carrier according to the carrier number inputted thereto, judges parts working conditions and gives an instruction to the painting line.
Patent JP-H10221571-A (JP)
Title: Micro-optical circuit device
Inventor: BABA TOSHIHIKO
IPC: G02B6/42
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture of a micro-optical circuit device, operate it at a single mode, provide it with multifunctions, and miniaturize it by constituting functional elements and a waveguide of circular and fan (including semicircular) shapes and coupling or approaching them to each other. SOLUTION: When a drive current is made to flow to a disc laser 2 by a drive circuit 4, the disc laser 2 generates laser oscillation light circulating the circumferential part of the disc laser 2 and a part of the light is leaked out from the circumferential part. The refraction index, the composition, the shape of a material, etc., of an optical coupler 21 are so constituted as to make a coupling light 22 to be incident, propagated inside, and outputted to the outside. The light circulating the circumference of the disc laser 2 contains the light components orientating in all the directions of 360 deg.. This constitution allow the light to be taken out in every direction and bent abruptly. The optical elements can be thus uniformly arranged in a two-dimensional surface compared with those of the conventional optical circuit apt to elongating the length.  This constitution can extremely miniaturize the optical circuit whole body or drastically increase the number of accumulated elements.
Patent JP-S62177714-A (JP)
Title: Magnetic head
Inventor: SEGI SHINICHI
IPC: G11B5/23
Filed: 1986-01-30
Abstract: PURPOSE:To form thin magnetic films which act as a head core in the stage of reproduction and as a gap in the stage of recording by forming the thin magnetic films having a small satd. magnetic flux density and high magnetic permeability on the joint surfaces of magnetic core half bodies. CONSTITUTION:A pair of the magnetic half bodies 1a, 1b consisting of a ferromagnetic material (e.g.; ferrite) are butted to form the gap 3 consisting of a nonmagnetic material (e.g.; SiO2). The thin magnetic films 4a, 4b consisting of the magnetic material (e.g.: Ni-Fe alloy, about 30% Ni) having the small satd. magnetic flux density and large magnetic permeability are formed on the joint surfaces of the half bodies 1a, 1b by a thin film vacuum forming technique. The density of the magnetic flux passing the films 4a, 4b is small and therefore, the films 4a, 4b, act as the magnetic core in the stage of reproduction, according to the above-mentioned constitution. The density of the magnetic flux passing the films 4a, 4b is large and therefore, the films 4a, 4b induce magnetic saturation and act as the gap material in the stage of recording. The satisfactory recording with a recording medium having high coercive force is thereby made possible and the reproduction gap is made smaller.
Patent JP-S62176916-A (JP)
Title: Preparation of zirconium fluoride having high purity
Inventor: FUJIURA KAZUO
IPC: C01G25/04
Filed: 1986-01-31
Abstract: PURPOSE:To prepare ZrF4 having high purity and desired particle size capable of providing ZrF4 infrared optical fiber having extremely small transmission loss in large amt. by allowing vaporized ZrBr4 to react with F-contg. gas in gaseous phase. CONSTITUTION:ZrBr4 is formed by feeding gaseous mixture consisting of Br2 and Ar to an electric furnace 3 packed with metallic Zr powder 4 between quartz filters 2, 2 provided in the inside of a ZrBr4-forming section 1 and heating the Zr powder at ca. 330 deg.C. Then, the vaporized ZrBr4 at high temp. is introduced into a Pt reaction tube 6 provided in a reaction zone 10 through an introducing pipe 5 which is held at a temp. (e.g. ca. 400 deg.C) sufficient for preventing condensation of ZrBr4, and the gaseous mixture is heated at 100-800 deg.C (e.g. 500 deg.C) in a horizontal electric furnace 7, and allowed to react in the gaseous phase with introduced F-contg. gas such as HF diluted with Ar. Thus, the particle size is controlled within a range from fine powder to granular body easily by the control of the reaction condition, and obtd. product is collected by a cyclone 8 and a collector 9 to prepare the titled ZrF4.
Patent JP-S56116623-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIMURA KAZUO
IPC: H01L21/3065
Filed: 1980-02-19
Abstract: PURPOSE:To obtain an accurate pattern by implanting N ions in predetermined regions at an Al layer wheren masks are formed and Al is etched. CONSTITUTION:N<+> ions are selectively implanted in the nonetching regions at an Al layer 12 and layers 53 with surface concentration of 10<13>cm<-2> or more are provided. An Al pattern will be completed by consisting the layers 53 as masks and by applying plasma photoetching by Cl group gas such as CCl4 or the like in a plane parallel plate type plasma reaction chamber. In this composition, the application of a resist, exposure development or the like are not required to reduce costs and to improve a coefficient of good quality. Furthermore, unlike SiO2 or Al2O3 masks, abnormal and big side-photoetching will not generate.
Patent JP-H08212918-A (JP)
Title: Manufacture of plasma display panel
Inventor: NAKAHARA HIROYUKI
IPC: H01J11/16
Filed: 1995-02-08
Abstract: PURPOSE: To manufacture a large-sized, high accurate PDP, having an electrode between partitions, at a cost as low as possible. CONSTITUTION: In the case of manufacturing a PDP having a partition 29 parallel to each other of partitioning a discharge space and a belt-shaped electrode A arranged between each partition, a substrate 21 is partially removed by an isotropic etching method to form each partition 29, to form a conductive material layer 51 of covering a substrate surface between each partition 29, to form a patterning mask 62 of covering only a central part in a width direction of the conductive material layer 51 by applying a fluid resist material, and to form the electrode A by removing an exposed part of the conductive material layer 51.
Patent JP-S63189573-A (JP)
Inventor: SUZUKI SHINJI
IPC: E04H9/02
Filed: 1987-01-30
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。