baber/WOPTO huggingface dataset:
Patent JP-S58158551-A (JP)
Title: Method for measuring combustible component
Inventor: NAKATANI HIDEKI
IPC: G01N27/04
Filed: 1982-03-16
Abstract: PURPOSE:To improve a measurable concn. range and preciseness, by using a gas containing oxygen in high concn. or pure oxygen as a carrier gas. CONSTITUTION:¦A combustible component sampler 3 using a porous tetrafluoroethylene tube as a gas permeable membrane is arranged in a measuring tank 17 in which a liquid 1 to be measured containing ethanol is accommodated. Pure oxygen is continuously flowed into said sampler 3 as a carrier gas in a preset flow amount from a gas cylinder 9 through a flow meter 8. Ethanol in the liquid 1 to be measured is diffused through small pores in the wall of the porous tetrafluoroethylene tube in a gaseous state to be mixed in the carrier gas. The carrier gas containing ethanol is guided to a sintered semiconductor type gas detecting element 5 based on SnO2. The electrical signal from the detecting element 5 is put in a microcomputer 14 through an amplifier 12 and an A/D converer 13 to calculate ethanol concn.
Patent JP-S60186758-A (JP)
Title: Blood coagulation accelerator
Inventor: ANRAKU HIDEO
IPC: G01N33/86
Filed: 1984-03-05
Abstract: PURPOSE:To reduce the time required for blood coagulation and to stabilize the effect of accelerating the blood coagulation by using stannous oxalate. CONSTITUTION:Stannous oxalate is used. A blood is drawn into a vessel for blood inspection and the stannous oxalate is added to the blood in using the stannous oxalate. The vessel is not particularly limited and may be made of glass or resin. The stannous oxalate is added as it is in the form of powder to the blood or is added thereto after the stannous oxalate is dissolved or dispersed in a solvent. The oxalic acid is preferably deposited on a carrier having a large specific area, for example, a woven fabric, nonwoven fabric or the like and is then added to the blood in the vessel to avoid the instantaneous or partial contact of the blood with a high concn. of oxalic acid in the vessel and the consequent deterioration in the protein component in the blood. Such stannous oxalate is simple to produce and refine, has a stable and excellent blood coagulating effect and can reduce considerably the coagulating time after drawing of the blood. The accelerator using the same is used in various clinical inspection fields and for hemostasia of a bleeding wound, etc.
Patent JP-S60186197-A (JP)
Title: Diaphragm for electroacoustic transducer and its nanufacture
Inventor: INOUE TOSHIHIDE
IPC: H04R31/00
Filed: 1984-03-05
Abstract: PURPOSE:To obtain the diaphragm made of titanium boride by forming a vapor- deposited layer of titanium boride on a base and then separating the vapor-deposited layer and base from each other. CONSTITUTION:The diaphragm base 1 is arranged on a base holder 2a in a vacuum container 2, which is evacuated by a vacuum pump to about 10<-2>- 20<-4>Torr. The base 1 is heated by a heater 2b to 300-400 deg.C and gaseous halide of titanium and boron, hydrogen, and argon gas are admitted into the container 2. The total gas pressure in the conatiner 2 is held at about 2Torr and high frequency electric power is impressed between the holder 2a and a plate 2c to cause glow discharge over the base 1, forming the silicon nitride vapor-deposited layer on the base 1. Then the vapor-deposited layer and base 1 are separated from each other to obtain the diaphragm made of titanium boride.
Patent JP-S55137869-A (JP)
Title: Single head double axis type automatic grinder with rotary table
Inventor: OGI SHIYOUZOU
IPC: B24B19/08
Filed: 1979-04-09
Abstract: PURPOSE: To enable both rough grinding and fine grinding or finishing grinding with a single grinding table by a method wherein two grindstones are reversibly attached to one grinding table in an external grinding machine required to effect a fine grinding for an outer surface of a watch etc.  
     CONSTITUTION: Upon completion of a rough grinding performed by a grindstone 9, in order to perform a finishing grinding by a grindstone 10, a workpiece supporting spindle B is retracted by an operation of a rapid retracting device and at the same time a cramp shaft 12 is lifted up with an operation of a hydraulic cylinder 5', a cramping force is released, and the grinding table 11 is made to be slewable. Then, a rack is moved under an operation of another hydraulic cylinder to operate a gear 13 engaging with the rack, a rotary table 6 is rotated by 180°, an abutment portion 15 of the rotary table 6 is abutted against the stopper at this position, resulting in an enforced stopping thereof. At the same time, the cramp shaft 12 is retracted with the hydraulic cylinder 5' and then the grinding table 11 is cramped on a supporting table 3. Thereby the grindstone for a finishing work is faced with the workpiece and at once the finishing grinding operation may be performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06261041-A (JP)
Title: Communications terminal equipment in daisy chain system network
Inventor: MIZUTANI SEIJI
IPC: H04L12/28
Filed: 1993-03-03
Abstract: PURPOSE:To prevent the system-down of the entire network without interruption of a transmission line in a communications terminal equipment even when an electric power interruption takes place in the communications terminal equipment on the way of the transmission line. CONSTITUTION:Upper-order contacts 22a1, 23a1 and lower-order contacts 22a2, 23a2 of a changeover relay 21 located between a transmission line 10 and a driver/receiver circuit 31 are closed toward controller side contacts 22b1, 23b1, 22b2, 23b2 when a current is supplied from a power supply section 61. On the other hand, when no current is supplied from the power supply section 61, the upper contacts 22a1, 23a1 and lower contacts 22a2, 23a2 are thrown toward path contacts 22c1, 23c1, 22c2, 23c2. Thus, when the power supply section 61 is inactive, the transmission lines 10a, 10b are connected not through an internal circuit such as the driver/receiver circuit 31 of the communications terminal equipment 11 and the host and subordinate commutations terminal equipments make data communication not through the communications terminal equipment 11.
Patent JP-S62199571-A (JP)
Title: Rear wheel steering gear for two-rear axle vehicle
Inventor: MORIKAWA TOMOHITO
IPC: B62D7/14
Filed: 1986-02-28
Abstract: PURPOSE:To improve driving stability, by steering rear-front and rear-rear wheels of the two-axle rear wheels respectively in accordance with a steering angle of front wheels so as to satisfy a specific expression and controlling steering angles of the rear-front and rear-rear wheels so that a side slip angle becomes 0 deg.. CONSTITUTION:In a vehicle which respectively steers rear-front and rear-rear wheels of the two-axle rear wheels in accordance with a steering angle of front wheels, the rear-front and rear-rear wheels are steered so that the relation in the following expression is satisfied. In the expression, it is assumed W for vehicle weight, g for gravitational acceleration, V for car speed, delta1, delta2, delta3 for actual steering angle respectively of front wheel, rear-front wheel and rear-rear wheel, K1, K2, K3 for cornering power respectively of front wheel, rear-front wheel and rear-rear wheel and a, b, c for distance from the center of gravity respectively to front wheel, rear-front wheel and rear-rear wheel. While in case of determining a value of proportional constant (k) in accordance with the following expression, steering is performed so as to satisfy a relation where delta3=c/b.delta2=c/b.kdelta1.
Patent JP-S60187828-A (JP)
Title: Hue discrimination circuit
Inventor: ASANO TOSHIROU
IPC: G01J1/42
Filed: 1984-03-08
Abstract: PURPOSE:To enable the stable judgement of hue even if brightness of illumination changes, by performing color discrimination in a definite three-primary- colors ratio to a difinite color phase. CONSTITUTION:The image signal from a color TV camera 1 is separated into three primary colors of red, green and blue by a color component separation apparatus 2 and color components are digitalized by A/D converters 3a-3c to be inputted to hue data converter circuits 7a-7c through multiplexers 4a-4c. The signal of the camera 1 is inputted to a synchronous separation circuit 5 where a horizontal/vertical synchronous signal is extracted while the clock signal corresponding to a picture element is generated by a reading timing generation circuit 6. The input data of the hue data converter circuits 7a-7c are converted by the output signal of the circuit 6 and appear in output. Color component data normalized in the circuits 7a-7c are stored in image memories 8a-8c and the judgement of the hue is performed by a computer 9.
Patent JP-S59167220-A (JP)
Title: Method and apparatus for working molding
Inventor: WATANABE YUUICHI
IPC: B26D7/18
Filed: 1983-03-15
Abstract: PURPOSE:To provide a notch, a through hole or a blind hole at a correct position by a method wherein an adhesive tape stuck on the back side of a molding is sheared with a shearing cutter to provide a break and to abut a rotary drill against the surface of the adhesive tape in the break. CONSTITUTION:A molding M on which an adhesive tape is stuck on its backside is wrought. Release paper S is stuck on the tape T and a shearing cutter 8 acts its edge on the tape T covered with the release paper S. The molding M is fed laterally at a specified length by a receptacle stand E and wrought with the shearing cutter 8 and a drill 15 at every feed. This working device can notch the adhesive tape T partially with the shearing cutter 8 to peel the chips with the drill edge 15 and discharge them upward. Accordingly, it becomes possible to provide the notch and blind hole exactly at a specified place. The shearing cutter 8 and the drill cutter 15 can be operated almost at the same time from the relation of their mutual arrangement and processing can be conducted very efficiently.
Patent JP-H07223823-A (JP)
Title: Glass-stirring stirrer
Inventor: KONO TAKASHI
IPC: B01F7/16
Filed: 1994-02-16
Abstract: PURPOSE:To provide a glass-stirring stirrer having excellent heatresistance and mechanical strength and sufficiently durable to the use over a long period without badly influencing on the quality of molten glass. CONSTITUTION:This glass-stirring stirrer has stirring blades 12 attached to a rotary shaft 11. It is provided with the rotary shaft 11 made of platinum or a platinum-rhodium alloy, a reinforcing material 13 passing through the rotary shaft 11 and made of an oxide-dispersed platinum or an oxide-dispersed platinum-rhodium alloy and a covering material 14 for the stirring blades 12 covering the part of reinforcing material 13 protruded from the rotary shaft 11 and made of platinum or a platinum-rhodium alloy. The covering material 14 of the stirring blade 12 is integrated to the rotary shaft 11 by welding.
Patent JP-S51118327-A (JP)
Title: Ink jet recording device
Inventor: OOTSUBO OSAMU
IPC: B41J2/17
Filed: 1975-04-11
Abstract: PURPOSE:Ink jet recording device which supplies compressed air for ink supply to nozzle head section to blow out water drops on printed objects shch as cans for beverage drink, and also controls withdraw of ink.
Patent JP-S54136206-A (JP)
Title: Failure retrieval circuit for optical relay unit
Inventor: MOTEGI MITSUHIRO
IPC: H04B10/07
Filed: 1978-04-14
Abstract: PURPOSE:To enable to retrieve the degree of abnormity and failure of each relay unit, by detecting the output of electric-photo conversion, delivering the response signal of specific pattern via FF and BPF, and monitoring the waveform of the signal at each terminal station. CONSTITUTION:The photo electric conversion element 15 receives the specific pattern signal for failure retrieval delivered from the terminal station 11, and the optical relay retrieval for the circuit which converts electric into light 21 and delivers it to the terminal station 12 via the optical relay unit 10, by adding the signal processing such as amplifications 16, 17, timing pick up 18 and identification and reproduction 19 to the output. That is, the output is the conversion circuit 21 is branched, photo detection 32 is made, the response signal of specific pattern is obtained via FF34 and BPF 35, and it is delivered to the terminal stations 11 and 12, and the failure of waveform is monitored at each station. Thus, the abnormity of each relay unit 10 and the degree of failure can be retrieved.
Patent JP-H07254631-A (JP)
Title: Electronic circuit device and manufacture thereof
Inventor: SAKATA TOMOAKI
IPC: H01L21/321
Filed: 1994-03-15
Abstract: PURPOSE:To realize complete fusion bonding of an electronic circuit device onto a substrate by providing a protrusion having a melting point higher than that of a protruding contact facing a terminal electrode on a substrate and setting the height of the protrusion lower than that of the protruding contact. CONSTITUTION:Protrusions 3 are provided in same direction as protruding contacts 2 on the same surface of a substrate 6 as the protruding contacts 2 facing terminal electrodes 7 are provided. The protrusion 3 has melting point higher than that of the protruding contact 2 and the height of the protrusion 3 is set equal to or lower than the height for allowing positive electrical connection of all protruding contacts with the terminal electrodes 7 at the time of fusion thereof but higher than the height which causes mutual contact and short circuit of fused protruding contacts 2. This method realizes fusion bonding of an electronic circuit device, e.g. an LSI 1, having a plurality of protruding contacts 2 onto the substrate 6 without causing insufficient contact or short circuit.
Patent JP-S55136436-A (JP)
Title: Projection cathode-ray tube
Inventor: SUGAWARA TAKASHI
IPC: H01J29/89
Filed: 1979-04-09
Abstract: PURPOSE:To eliminate the radiation of X-rays as well as make projection cathode- ray tube inexpensive by constructing a vacuum outer case with a funnel and a meniscus lens and also providing a fluorescent screen and a X-rays shield on the meniscus lens. CONSTITUTION:The vacuum outer case 1 consists of the funnel 3 with the neck portion 2 and the meniscus lens 10 attached to the opening portion of the funnel 3 in a sealed manner. The convexed surface of the meniscus lens 10 is directly provided with the flurorescent screen 12 and also the X-rays shield 15 is attached to the projection area on the outside of the fluorescent screen 12.
Patent JP-S61201667-A (JP)
Inventor: HAYASHI KOJI
IPC: C04B35/58
Filed: 1985-03-05
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-2000201705-A (JP)
Title: Spike protective plate for spike shoes
Inventor: SAMEJIMA YOSHITERU
IPC: A43B13/26
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent spikes of spike shoes, concrete, and facilities from wearing and breakage by attaching a connection tape to a shoe sole shape cushion plate and equipping a dent part on the part thereof abutting on the spike part. SOLUTION: A shoe shape protective plate 1 on the bottom face of a spike shoe 5 to prevent spikes from wearing. That is, the shoe shape cushion plate is made and a connection tape 2 is attached thereon to enable the cushion plate to be mounted on the spike shoe 5. Recess faces corresponding to the spike protrusions are equipped the plate face to eliminate the sense of incompatibility and simultaneously to prevent a slip between the plate 1 and the spike shoe 5. Also falling down on concrete, etc., can be prevented when wearing spike shoes. It helps to protect spikes, a concrete floor, and facilities from wearing or breakage. Frequent changes of shoes to spike shoes can be eliminated.
Patent JP-H10242955-A (JP)
Title: Parallel burst signal reception circuit
Inventor: TSURUMAKI WATARU
IPC: H04L7/10
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale by using a polyphase clock generation means which is independent of the size of the number N of parallels and an optimum phase selection means. SOLUTION: The polyphase clock generation means 11 generates the clocks of M-phase, whose phases are shifted by 2π/M. An inputted N parallel burst signal is burnished into M-pieces and they become pairs with the clocks outputted from the polyphase clock generation means 11 and inputted to N parallel identification means 12-1 to 12-M. Correlation detection means 13-1 to 13-M correlate the N parallel identification signals outputted from the N- parallel identification means 12-1 to 12-M with a prescribed keyword. Thus, the keyword contained in the parallel identification signal a detected. The optimum phase selection means 14 judges the N parallel identification means outputting the N parallel identification signal identified by the clock of the optimum phase by using the plural detection signals which the correlation detection means 13-1 to 13-M output.  Then, a parallel signal identification means 15 receives a control signal showing the result and outputs the N parallel identification signal from the corresponding detection means 13-1 to 13-M.
Patent JP-H04320111-A (JP)
Title: Sigma delta modulator
Inventor: PETERU YOHANESU ANNA NAUSU
IPC: H03M3/00
Filed: 1992-02-28
Abstract: PURPOSE: To reduce noise from an analog configuration block by using a high- degree loop filter, so as to extend a dynamic range with respect to an input signal. CONSTITUTION: A signal ui at an input 2 and a feedback signal ufb are subtracted by a differential amplifier 4, and its difference signal Ud is fed to an N-degree LPF consisting of a series of N sets of primary integrated sections 6.1-6.N. An input 8.1 of the section 6.1 receives the signal Ud, and each input of the other section receives an output of a preceding section. Each output is connected to an input of an adder 18 that generates a filter signal Uf being a sum of weight section signals via weight amplifiers 16.1-16.N. The signal Uf is quantized (20), in response to a clock signal fs, and converted into a digital signal Uo available at an output 22 and back to the amplifier 4 after a D/A conversion 24. Thus, every time a degree number of a filter means is reduced by one, and the modulation operation is made stable up to a maximum of the input signal.
Patent JP-S62212234-A (JP)
Title: Production of glass
Inventor: MORISHITA HIROSHI
IPC: C03B20/00
Filed: 1986-02-28
Abstract: PURPOSE:To easily obtain crack-free high-quality glass having excellent transparency and functionality in a short time, by preheating SiO2 powder containing a phase-transition promoter, filling the preheated powder in a container, reheating the powder and melting the obtained sintered article having cristobalite crystal phase. CONSTITUTION:SiO2 powder containing a phase-transition promoter such as Na component is uniformly preheated up to about 800 deg.C under stirring, filled in a container having desired shape while keeping the temperature, heated to about 1,100 deg.C spending about 40hr and maintained at 1,100 deg.C for 4hr to obtain a sintered article having cristobalite crystal phase. The article is introduced into a vacuum furnace while keeping at >=500 deg.C and vitrified by heating and melting at >=1,750 deg.C in a vacuum of <=0.5mb.
Patent JP-2000242721-A (JP)
Title: Acceptance and ordering entrusted management system
Inventor: MIZUTANI TOYOHISA
IPC: G06F19/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain an acceptance and ordering entrusted management system which allow commodity manufactures or dealers themselves, etc., to deal with commodity orders from consumers and to quickly and also faultlessly perform inventory management and acceptance and ordering processing without spending excessive costs for installation and employment, etc. SOLUTION: This acceptance and ordering entrusted management system 1 consists of a web server center 2 exchanging information about commodities with a consumer A through a web page opened on the Internet 5, a physical distribution system center 4 which stores and ships commodities and an information system center 3 which exchanges various pieces of information about commodities with the center 2 through a communication line 10, sends commodity shipping instruction to the center 4 through a communication line 11, also receives information about shipping situations and offers an assignor B information about a commodity through a communication line 12 and information about the consumer A.
Patent JP-H03246570-A (JP)
Title: Developing device for image forming device
Inventor: YOSHIDA WATARU
IPC: G03G15/08
Filed: 1990-02-24
Abstract: PURPOSE:To improve electrostatic charging performance for non-magnetic toner by vibrating the non-magnetic toner with Lorentz's force generated by the movement of the non-magnetic toner with respect to the magnetic field of a magnet. CONSTITUTION:The magnets 17 and 18 are respectively provided at an upper part and a lower part than toner surface in a developing case 18 so as to interpose at least one of a developing roller 10 and a toner supply roller 11 between them, and the non-magnetic toner is vibrated with the Lorentz's force generated by the movement of the non-magnetic toner with respect to the magnetic field of the magnets 17 and 18. Thus, the non-magnetic toner is transferred to traverse the magnetic field between the magnets 17 and 18 which are positioned at the upper and lower parts than the toner surface, so that the Lorentz's force acts to the non-magnetic toner. Then, the non-magnetic toner is electrostatically charged by vibrating and coming into contact with one another among particles. Thus, the electrostatic charging performance for the non- magnetic toner is improve.
Patent JP-S60190551-A (JP)
Title: Heat resistant steel for main steam pipe
Inventor: SHIGA MASAO
IPC: F16L9/02
Filed: 1984-03-09
Abstract: PURPOSE:To obtain a heat resistant steel usable as the material of a steam pipe for a thermoelectric power plant, having superior strength at high temp., and causing hardly embrittlement during use by adding V, Nb, W and other elements to a heat resistant Cr-Mo steel. CONSTITUTION:A main steam pipe used in a thermoelectric power plant is made of a heat resistant steel contg. 0.05-0.15% C, <0.3% Si, <1.5% Mn, <1.0% Ni, 8-11% Cr, 0.75-1.5% Mo, 0.1-0.5% W, 0.1-0.3% V, 0.02-0.20% Nb and 0.02- 0.10% N. The heat resistant steel has >=12.2kgf/mm.<2> creep rupture strength after holding use. The steel has superior strength at high temp., satisfactory embrittlement characteristics, high hot workability and weldability.
Patent JP-S61205001-A (JP)
Inventor: EICHI AAUIN GURERUMAN
IPC: H01P5/08
Filed: 1986-02-28
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-H06309844-A (JP)
Title: Recorder
Inventor: OGASAWARA YOSHIMI
IPC: H04N7/24
Filed: 1993-03-04
Abstract: PURPOSE:To reproduce information before and after the inserting point of recorded information through the same reproducing process by predictively encoding a prescribed number of leading pieces of the information to be inserted by using the non-predictively encoded information immediately after the inserting point of the recorded information as reference information. CONSTITUTION:At the time of recording, for example, the images of and after a frame #50 by insertion after a frame #3, the recording of the images to be inserted (of and after the frame #50) is started from the position at which an intra-frame encoded picture (I frame) after data 3b (0, 4) is to be arranged by leaving the compressed data 4i of the frame #4 required for decoding the frame #3. In order to maintain a one-frame period, in addition, a frame #2 is used in place of the frame #50. Therefore, the frame #2 can be used as a reference frame at the time of predictively inter-frame encoding the frames #51, #52, and #53 of the images to be inserted. Therefore, the reproducing operation of this recording device can be simplified and the burden of the reproducing process can be reduced.