baber/WOPTO huggingface dataset:
Patent JP-S5297103-A (JP)
Title: Rectifying means for dc motor
Inventor: SAITOU MINORU
IPC: H02K13/10
Filed: 1976-02-12
Abstract: PURPOSE: To prevent generation of spark and chattering by holding legs of a byfurcated brush in forced contact respectively with a slit portion and with an insulator portion such that they slide over these portions respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07207389-A (JP)
Title: Ti alloy hot-forged member excellent in high-temperature rigidity and high-temperature oxidation resistance
Inventor: MAE YOSHIHARU
IPC: C22C14/00
Filed: 1994-01-13
Abstract: PURPOSE:To obtain a Ti alloy hot-forged member excellent in high-temp. rigidity and high-temp. oxidation resistance. CONSTITUTION:This Ti alloy hot-forged member is made of a Ti alloy having a compsn. consisting of, by weight, 7.5-11% Al, 0.5-2% Zr, 0.5-3% Mo, 0.01-0.5% Si and the balance Ti with inevitable impurities and a structure contg. an isometric alpha-phase distributed in the matrix of a beta-phase by 70-90% by area.
Patent JP-S58133329-A (JP)
Title: Method and apparatus for preparing sintered ore
Inventor: SHIBUYA TEIJI
IPC: C22B1/20
Filed: 1982-02-03
Abstract: PURPOSE:To prepare a sintered ore having excellent properties, by a method wherein a region having a temp. of the surface layer of a stock material on a pallet higher than a predetermined temp. is detected and the control of the damper of an ignition burner is carried out based on the detection to properly control the temp. distribution of the stock material. CONSTITUTION:The temp. of the surface layer of a stock material charged on the pallet 2 of the ignition furnace 1 of a sintering apparatus is measured by plural thermometers 6 inserted into attaching orifices 7 and, based on the measured result, the width of the region having a predetermined temp. or more of the surface layer of the stock material in the advance direction of the pallet 2 is detected in a damper control apparatus 8 to operate the deviation of the detected width and a preliminarily provided proper width while a damper control amount based on said deviation is further operated to put out a control signal. A damper opening degree control apparatus 5 receives said output and controls the dampers 4a, 4b, 4c of plural ignition burners 3a, 3b, 3c arranged toward the advance direction of the pallet to adjust the ignition range of a stock material or a fuel supply amount.
Patent JP-H06226222-A (JP)
Title: Cleaning tool
Inventor: YAMAGUCHI KYOICHI
IPC: B08B9/02
Filed: 1993-02-01
Abstract: PURPOSE:To easily and surely clean the inner peripheral surface of the pipeline such as a duct for example in the state of attaching the pipeline as it is. CONSTITUTION:Numerous jetting pores 2 are perforated on the peripheral wall of the hose 1 having flexibility, and also the buffeting piece 3 which is spread in a radiall direction extended by the air stream jetting from the jetting pores 2 is fitted to the outer peripheral surface of the hose 1, and by buffeting the inner peripheral surface 4a of the pipeline 4 with the piece 3, cleaning is executed.
Patent JP-H03221544-A (JP)
Title: Ethylene polymer composition
Inventor: TATE KAZUHISA
IPC: C08F10/02
Filed: 1990-01-26
Abstract: PURPOSE:To obtain the title composition excellent in transparency, gloss, molding processability etc., by incorporating a straight chain polyethylene with a specified amount of an ethylene copolymer produced by polymerization in the presence of a specific catalyst. CONSTITUTION:The objective composition can be obtained by incorporating (A) a straight chain polyethylene, ethylene homopolymer or a copolymer of ethylene and 3-12C alpha-olefin, with (B) an ethylene copolymer 0.001-10wt.% in 3-methyl-1-butene content with its melt flow rate higher than that of the component A, which is produced by polymerization in the presence of a catalyst composed of (1) a solid titanium-based catalytic component comprising, as the essential components, halogen-contg. magnesium, halogen-contg. titanium and electron- donating compound, (2) an organoaluminum compound and (3) an organosilicon compound of the formula (R<1> is branched chain hydrocarbon; R<2> and R3 are each branched chain or straight chain hydrocarbon; 2<=n<=3), at such a proportion as to result in 0.0001-1wt.% in the 3-methyl-1-butene content of the final composition.
Patent JP-H08210691-A (JP)
Title: Air-conditioner
Inventor: DAIMARU SUKEMASA
IPC: F24F11/02
Filed: 1995-02-01
Abstract: PURPOSE: To provide an air-conditioner capable of preventing the stopping of a central heat source device by mistake by a protecting means when all of a plurality of fan coil units are stopped. CONSTITUTION: When all of fan coil units 2, 3, 4 are stopped, all fans for the fan coil units 2, 3, 4 are stopped by the control means 20b of a concentrated controller 20 while a timer 20a is started. Next, motor-driven valves 11 for the fan coil units 2, 3, 4 are put OFF sequentially at every 10 seconds by the control means 20b. Accordingly, the heat medium water of a central heat source device 1 will never be stopped suddenly whereby a flow switch 15 will never be operated and the central heat source device 1 does not stop.
Patent JP-S56114843-A (JP)
Title: Preparation of light-transmitting glass fiber
Inventor: KAWABATA YOSHIO
IPC: C03B37/023
Filed: 1980-02-08
Abstract: PURPOSE:To simplify the process for the preparation of light-transmitting glass fiber in the spinning with a multiple crucible system composed of two crucibles, and to facilitate the preparation of the fiber, by feeding viscous glass raw material to the melting crucible with pressure. CONSTITUTION:A highly viscous oxide paste 20 is charged as a raw material of core glass in a vessel, and mixed with a small amount of pure water to adjust the viscosity to the desired level. The raw material 20 is introduced into the crucible 11 for melting core glass with compressed O2 gas. On the other hand, the raw material of clad glass is introduced into the clad glass melting crucible 13 in the similar manner. The crucibles are heated during the introduction at the desired temperatures with the ovens 18A and 18B. The molten glass 12, 13 are agitated by dried gas introduced through a pipe 15, and water is removed therefrom in the form of bubbles. After the treatment, the stopper at the end B of the spinning crucible 17 is removed, and the extruded glass fiber is wound and spun.
Patent JP-H01189905-A (JP)
Title: Bobbin for transformer
Inventor: TSUJI HOICHI
IPC: H01F27/32
Filed: 1988-01-26
Abstract: PURPOSE:To conveniently obtain a heat-resistant special-purpose transformer having a simple and small-sized construction, by constructing the transformer in a manner that ceramic bobbins are held on the outer periphery of heat-resistant synthetic resin cylinders through ventilation layers. CONSTITUTION:A heat-resistant synthetic resin cylinder 1 is fitted on an iron core and a ventilation layer 2 is provided on the outer periphery of the cylinder 1. A ceramic bobbin 3 is held by the cylinder 1 through the ventilation layer 2 and a secondary coil 5 is wound on the bobbin 3. Further, a heat-resistant synthetic resin cylinder 1' having a larger diameter is mounted to surround the coil 5 with an air layer S interposed therebetween. A ventilation layer 2' is provided on the outer periphery of the cylinder 1' and a ceramic bobbin 3' having a larger diameter is held by the cylinder through the ventilation layer 2'. A primary coil 6 is wound on the ceramic bobbin 3'. Even if temperatures of the bobbins 3, 3' and the heat-resistant primary and secondary coils 6, 5 are increased, heat is hardly conducted to the synthetic resin cylinders 1, 1' because of presence of the ventilation layers 2, 2'. Therefore, the strength of the cylinders 1, 1' can be maintained well and the cylinders 1, 1' can give sufficient reinforcement to the ceramic bobbins 3, 3' to improve safety and practicability. In this manner, it is possible to provide a heat-resistant special-purpose transformer which has a small-sized and simple structure.
Patent JP-H05201809-A (JP)
Title: Microorganism controlling agent
Inventor: ISHIMA TOMOO
IPC: A01N33/20
Filed: 1992-01-30
Abstract: PURPOSE:To obtain a microorganism controlling agent having long-term storage stability, capable of also standing long-term use and having improved stability. CONSTITUTION:The objective microorganism controlling agent contains (A) one or more kinds of isothiazolone compounds expressed by the formula (R is H, alkyl, lower alkenyl, lower alkynyl or benzyl; X and X' are H or halogen; M is cation of ammonium, alkaline earth metal or heavy metal; Z is anion capable of forming a compound with M having solubility enough to water; (a) is 1 or 2; n is integer wherein Z can satisfy valence of M), especially 5- chloro-2-methyl-3-isothiazolone magnesium chloride, (B) 2-bromo-2- nitropropane-1,3-diol and (C) gluconic acid or salt thereof and has safety. In the controlling agent, the interior of circulating water system such as water system for heat exchange in temperature controlling equipments of industrial product-producing process or building, etc., is prevented from the breeding of bacteria, algae, etc., and storage stability for suppressing formation of slime is improved.
Patent JP-H02195866-A (JP)
Title: Connection of sterilizing device
Inventor: OI TORU
IPC: C12M1/12
Filed: 1989-01-26
Abstract: PURPOSE:To prevent admixture of microorganisms in a movable container by connecting the movable container to a stationary container, washing a connecting part with a sterile fluid and then feeding the sterile fluid from the stationary container to the movable container. CONSTITUTION:In connecting a movable container C having a sterilized interior to a stationary container P and feeding a fluid in a sterile state from the stationary container P to the movable container, the movable container C is connected to the stationary container P, then the sterile fluid is fed to the interior of a connecting pipe 2 between valve devices 1 attached to both the containers C and P to wash the interior and discharged to make the interior of the connecting pipe 2 made in a sterilized state. Then both the valve devices 1 are opened and the sterile liquid is fed from the stationary container P to the movable container C.
Patent JP-H04254334-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOTAKE YOSHINORI
IPC: H01L21/336
Filed: 1991-02-06
Abstract: PURPOSE:To prevent the increase of ion transmission stop power of a semiconductor substrate, by heat-treating a semiconductor substrate one or more times in the course of a slant rotation ion implanting process of a plurality of steps. CONSTITUTION:In a vacuum or an atmosphere of innert gas like N, Ar, etc., heat treatment is performed at a low temperature to recover the crystallinity of an Si semiconductor substrate 1, and an Si defect layer 7 is eliminated. N<-> layers 5, 6 are formed by slant ion implantation of P<+>. On account of the damage caused by said ion implantation, the Si defect layer 7 is formed. By performing heat treatment in the same way by the same method, the Si layer 7 is eliminated. In this case, it is desirable that the heat treatment is performed in a short time while impurity ions are not diffused. Thereby the ion transmission stop power of the semiconductor substrate 1 can be prevented from increasing.
Patent JP-S55108967-A (JP)
Title: Information signal recording medium and its recording and reproducing system
Inventor: ASANO AKIRA
IPC: G11B21/10
Filed: 1979-02-13
Abstract: PURPOSE: To make it possible to perform tracking control stably and surely and reproduce information signals with a high quality, by switching three kinds of tracking signal successively in a one-rotation period and by recording them together with information signals on the same track.  
     CONSTITUTION: Chrominance subcarrier signal fSC of the NTSC-system color video signal at terminal 2 is divided by frequency dividers 3W5, and output signals fP 1 W fP 3  are switched successively in the one-rotation period of record original disc 15 by switch circuit 6 circularly and are supplied to mixer 8 as tracking signals and are multiplexed with FM signals from terminal 1. Then, multiplexed signals are recorded onto the spiral track, which goes from the outside circumference toward the inside circumference, on disc-shaped recording original disc 15 through optical modulator 11. Thus, when signals fP 1 WfP 3  are recorded as continuous signals, precision and stability of tracking servo for reproducing are improved, and jitter can be detected continuously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06247610-A (JP)
Title: Amendment tape dispenser
Inventor: KURISUTOFUAA JIYON SUCHIIBUNSU
IPC: B65H37/00
Filed: 1994-02-09
Abstract: PURPOSE: To provide a correction tape dispenser having a tip provided with means for accurately pressing a tape against a surface. CONSTITUTION: A tape 4 carrying a correcting composition fed from a supply spool 2 passes around the edge 6 of a tip 5 used to press the tape 4 against a paper surface to transfer the layer of correcting composition onto the paper surface, and is fed back to a take-up spool. The edge 6 is tilted relative to the feed direction of the tape 4 and the tip 5 includes guide means 22, 23 for redirecting the tape 4, so that a tape dispenser is held in a forwardly and downwardly inclined orientation similar to that in which a writing instrument is normally held. The guide of the tape 4 is essentially the same on both sides of the tip 5 and the tape 4 is twisted through 90 deg. in passing from a projection 22 to the edge 6 and is further twisted through 90 deg. between the edge 6 and a projection 23.
Patent JP-S57130157-A (JP)
Title: Control device
Inventor: KANEKO YASUO
IPC: G06F11/22
Filed: 1981-02-04
Abstract: PURPOSE:To execute the test, by writing a test control word group of a form  different from that of a control word group from the control panel of a control  device to a buffer and regarding this generated control word group as the control word group read out from a main storage to control an object to be controlled. CONSTITUTION:An input/output port 11 of a control device 2 interrupts a microprogram by a sequence circuit 18 on a basis of the command of a central processing device. The interrupt source is investigated by a branch condition selecting circuit 19 on the microprogram; and the interrupt source is the input/output port 11, a control word group stored in a main storage is read out to an internal buffer 13 by a microporcessor 16. If the interrupt source is a control panel 20 and indicates the write of a control word group, the indicated value is written in an area of the buffer 13 where the control word group should be stored. If this interrupt source indicates the execution of the test, the microprocessor 16 and a control circuit 14 of the buffer 13 are used to generate a normal control word group from the control word group for test.
Patent JP-H05204759-A (JP)
Title: Processor
Inventor: UTSUNOMIYA SHINICHI
IPC: G06F12/10
Filed: 1992-01-30
Abstract: PURPOSE:To surely make an address translation table (TLB) invalid to simplify circuit configuration and to effectively utilize hardware resources by setting the invalid state of the TLB based on an address space switching signal and a built-in memory write signal. CONSTITUTION:A TLB control circuit is composed of entries A-D. The respective entries A-D are respectively composed of V flag registers 1A-1D as first information storing means, LRU flag registers 2A-2D as second information storing means and priority order instructing means, TAG parts 3A-3D as comparative judging means, PEN parts 4A-4D as logical address storing means, and exception flags 5A-5D as exception information storing means. The V flag registers 1A-1D express whether the entries A-D are valid or invalid concerning the respective entries A-D. Then, the invalid state of the TLB is set based on the address space switching signal and the built-in memory write signal inputted to the V flags 1A-1D.
Patent JP-S58137536-A (JP)
Title: Electrostatic holding plate
Inventor: TOUJIYOU TOORU
IPC: H01L21/683
Filed: 1982-02-03
Abstract: PURPOSE:To heighten the attractive force, mechanical strength and wear resistance of an electrostatic holding plate, by projecting a molten dielectric material onto a side of an electrode to coat it with the material to provide the dielectric layer of the electrostatic holding plate. CONSTITUTION:A molten inorganic material such as alumina, titanium oxide and barium titanate is projected onto the top of a plate electrode 1 so that a dielectric layer 2 is provided. Epoxy resin or fluorine resin 3 is imprengated into the dielectric layer 2. The surface of the layer 2 is then leveled by plishing, lapping, buffing or the like. An electric field is applied between the electrode 1 and a workpiece 4 such as a semiconductor wafer placed on the dielectric layer 2, so that the workpiece is held on the layer.
Patent JP-H08206758-A (JP)
Title: Manufacture of metal container
Inventor: SUZUKI ISAMU
IPC: A47G19/00
Filed: 1995-02-02
Abstract: PURPOSE: To provide a production method of a metal container, in which troublesome curling is not required, strength of container is enough, mouth touch is good as compared to that of curling and appearance is very good. CONSTITUTION: A formed container 2 with opening the upper part is formed by press forming with a forming die 1, an opened upper end part 3 of formed container 2 is not subjected to curling, the opened upper end part is subjected to squeezing so as to form a thickness opened upper end part 3A thicker than that of a cylinder peripheral part.
Patent JP-S63217575-A (JP)
Inventor: HAINTSU HORUGERU GERUTO
IPC: H04N5/94
Filed: 1988-01-28
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-H0573661-A (JP)
Title: Three-dimensional information conversation system
Inventor: YOSHIMURA TETSUYA
IPC: G06F3/0488
Filed: 1992-01-31
Abstract: PURPOSE:To select an object by means of the manual operation of a three- dimensional direction position measurement object by an operator by solving a problem that the manipulated variable of the three-dimensional direction position measurement object is much at the time of selecting the object through the use of the three-dimensional cursor of the operator on a three-dimensional CAD system using a three-dimensional direction position measurement device as a man-machine interface. CONSTITUTION:A three-dimensional cursor 16 which interlocks with the three- dimensional direction position measurement object 11, a graphic 17 on the extension of the three-dimensional direction of the three-dimensional cursor 16 and the processing objects 14 and 15 of the CAD system are displayed on the screen 13 of a computer graphic display device. The object is selected by using the position relation of contact between the graphic 17 on the extension of the three-dimensional direction of the three-dimensional cursor 16 and the processing objects 14 and 15. Thus, the operator can select the object by the manual operation of the three-dimensional direction position measurement object 11 and reduce a work load.
Patent JP-S60160078-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WADA AKIRA
IPC: G11B21/08
Filed: 1984-01-30
Abstract: PURPOSE:To shift quickly and assuredly a magnetic head to a track which is not recorded yet in case a recording medium which is under a recording process is recorded again, by adding a means for detecting a recorded area and a means for delivering an automatic track shift instruction signal in response to the output signal of said detecting means. CONSTITUTION:The video signals are recorded to the 1st-n-th tracks of a recording medium 1. The signal recorded on the 1st track is applied to a reproduction circuit 9 and a threshold circuit 10 by a magnetic head 3. The circuit 10 checks by the level of the output signal of the circuit 9 whether the corresponding track is already recorded or not. When the level of the output signal of the circuit 9 is higher than the prescribed velue, a recorded area detecting signal is applied to an automatic shift switch 11. Then the switch 11 delivers an automatic track shift signal, and a drive circuit 5 moves the head 3 to the next track via a shift mechanism 4. This action is repeated up to the (n+1)th track. Then the shift of the head 3 is stopped to set a recordable state.
Patent JP-H09211994-A (JP)
Title: Developing device using liquid developer
Inventor: HORII SHINICHI
IPC: G03G15/10
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make developing speed high, to eliminate the need of squeezing processing, to make high speed development compatible with development with uniform halftone tone density by forming a liquid toner layer in a state where charged toner particles are gathered by impressing electric field, transferring the liquidtoner layer to a developing roller, then making it press-contact with a charge carrier, and developing an image. SOLUTION: An electric field impressing roller 53 impresses the electric field on liquid developer adhering to the surface of an intermediate roller 51 so as to form the liquid toner layer in the state where the charged toner particles are gathered. Next, the roller 51 transfers the liquid toner layer in such a state to a developing roller 63 in accordance with a potential difference between the rollers 63 and 51. In a state where the liquid toner layer is transferred, the roller 63 press-contacts with the charge carrier 7 where an electrostatic latent image is formed so as to develop the image. The charged toner particles forming the liquid toner layer are separated in accordance with the direction of the electric field formed between the roller 51 and the charge carrier 7, and the developer image corresponding to the latent image is formed.
Patent JP-S5299811-A (JP)
Title: Metal image forming material
Inventor: IKEDA TOMOAKI
IPC: G03F7/09
Filed: 1976-02-16
Abstract: PURPOSE:To provide a metal image forming material, in which chlorinated polyolefin is incorporated in photosensitive resinous layer provided on metal layer on substrate to reinforce the photosensitive resinous layer and improve adhesiveness with the metal layer, by use of which improved mesh point or line image can be obtained.
Patent JP-H02197615-A (JP)
Title: Large-diameter ground improving work
Inventor: YOSHIDA HIROSHI
IPC: E02D3/12
Filed: 1989-01-27
Abstract: PURPOSE:To permit ground-improving work of a large diameter and a high uniformity by a method in which when high-pressure liquid and ground stabilizer liquid are injected from an injector set on the tip of a pipe, a vertical vibration of a frequency is applied to the pipe. CONSTITUTION:A triple tube 2 and triple swivel 3 are orderly connected to the upper part of an injector 1 and hung down from a crane 5. A pipe 4 through which a high-pressure liquid, a low-pressure liquid, and a ground stabilizer liquid are supplied is set on the upper end of the swivel 3, and the tube 2 is rotatably supported by a supporter 6 and vertically moved by the crane 5. A high-frequency vibrator 7 is set on the upper part of the swivel part 3a of the swivel 3 and connected by a tube 8 to a vibrator 9 set on the ground. Vertical vibration of 1-10kHz for example is applied to the injector 1 through the swivel 3 and the tube 2.