baber/WOPTO huggingface dataset:
Patent JP-S52104540-A (JP)
Title: Preparation of extender pigment for electro-thermosensitive materials
Inventor: YONEDA YASUHIRO
IPC: C09C1/36
Filed: 1976-02-28
Abstract: PURPOSE: To prepare an extender pigment for electro-thermosensitive materials, having a white color and electrical conductivity, by hydrolysis, calcination and grinding of titanium compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62178794-A (JP)
Title: Scroll compressor
Inventor: YAMAMURA MICHIO
IPC: F04B39/02
Filed: 1986-02-03
Abstract: PURPOSE:To prevent seizure of a compressing mechanism, by securely supplying lubricating oil of a prescribed volume, which is taken from a lubrication oil supply circuit to an expanding and contracting space, to a position just in front of the position where compression begins by an oil supply recess provided with a turning blade shaft receiving flat surface every time a compressor makes one revolution. CONSTITUTION:A blade shaft receiving flat surface 40 has an oil supply recess 45 provided at a position which is opened alternately to a thrust oil supply groove 44 and extending and contracting spaces 42 or 43 by a turning motion of a turning spiral blade part 11 to a bearing 20. In addition, a mirror plate 13 is provided with an oil supply hole 46 which is opened to the expanding and contracting spaces 42 or 43 and adjacent to the periphery on the side of spiral blades 12. With such an arrangement, lubricating oil of a prescribed volume is taken from a lubricating circuit every time a compressor makes one revolution so that the lubricating oil is securely supplied to the periphery of the turning spiral blades 12, that is, to a position just prior to the position where.
Patent JP-H09214413-A (JP)
Title: Radio repeating system
Inventor: HIRAKATA NOBUYUKI
IPC: H04B7/26
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To avoid the adverse influence of fading and to secure stable communication quality even at any places of the long and narrow dead zone of a radio wave by containing the transmission directivity of repeater antennas in a vertical plane containing the respective repeater antennas and arranging the respective transmission directivities in the same directions. SOLUTION: The plural repeaters 3 are installed in the long and narrow dead zone of the radio wave such as a tunnel and an underground passage. The repeaters 3 are connected with a transmitter/receiver 1 installed on the outside by an optical fiber 2. The repeaters 3 have the transmission directional antennas 4a and the reception directional antennas 4b (the repeater antennas 4 are the general term), and the center directions of the directivities of the antennas 4a and 4b are arranged in the same plane and the same directions. In a zone between the repeater antennas 4, the radio wave enters the directional area of one repeater antenna and it does not enter the directional area of the other repeater antenna. Thus, the adverse influence of fading can be avoided even at any places of the dead zone.
Patent JP-H02269069-A (JP)
Title: Document processor
Inventor: TAKAHASHI TSUTOMU
IPC: G06K15/02
Filed: 1989-01-31
Abstract: PURPOSE:To prevent a character string from being extended loosely by enlarging dot patterns horizontally with one vertical column as a unit according to an instruction, and inhibiting the enlargement of the dot patterns when all dots in each vertical column in the dot pattern are blank (null). CONSTITUTION:One vertical column (40 dots = 5 bytes) of a character dot pattern is read from a character font ROM, and is set into a printing buffer 6, followed by adding 1 to a printing width register 9. Next, a flag 10 is checked. When the flag 10 indicates printing of double width size characters, each vertical dot column being not entirely 0 is set into the printing buffer 6 twice, whereas each vertical dot column being entirely 0 is set into the printing buffer 6 only once. Therefore, only character dot parts are doubled in width, whereas space parts between characters are not doubled. Consequently, space parts between characters are not enlarged even when character dot patterns are enlarged horizontally, and a beautiful print result can be obtained.
Patent JP-H04262193-A (JP)
Title: Lower bearing lubricating device
Inventor: FUJIMOTO MASARU
IPC: F16N29/02
Filed: 1991-02-15
Abstract: PURPOSE:To enable lubrication, by a single lubricating device of lower bearings for a plurality of vacuum evaporators differing from each other in respect of operation pressure. CONSTITUTION:The lubricating device is constituted by a tank 1, a pump 3, flow meters 7, side glasses 8, lower bearings 9, a pressure equalizing nozzle 10, pressure-adjusting valves 11, and pipes 16, 17. The apparatus is arranged such that the pressure differences are balanced utilizing the fluid pressures in the lubrication-fluid return pipes. In the past, one lubricator was needed for one vacuum evaporator whereas, a plurality of vacuum evaporators can be operated by using one lubricating device.
Patent JP-H11218335-A (JP)
Title: Auxiliary grate and cooking appliance
Inventor: MATSUYUKI NORIHIKO
IPC: F24C15/10
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary grate for placing a pot or the like except a main grate on a top plate. SOLUTION: The auxiliary grate in combination with main grates 5a, 5b arranged partly on a top plate 10 around heat sources 4a, 4b disposed on the plate 10 covering an upper surface opening of a cooking appliance body is detachably arranged to cover a residue of the plate 10 except a portion for arranging the grates 5a, 5b with substantially the same height as the grates 5a, 5b in the arranged state.
Patent JP-S55114492-A (JP)
Title: Welding method of body and mouthpiece in metal-made vessel and device thereof
Inventor: IKUNO EIICHIROU
IPC: B23K9/00
Filed: 1979-02-28
Abstract: PURPOSE: To achieve higher working efficiency and make automation easy by so constituting the device that the body pressure-fitted with mouthpieces is transferred to a welding device, and is subjected to positioning and that the faying part thereof is welded by the welding torches rotating around the reference axial center.  
     CONSTITUTION: The top plate 1 of a metal vessel fitted with two mouthpieces 3 is transferred to a welding device at a fixed timing by a conveyor device 7. A cylinder 14 is operated by the position detection signal of a sensor to push up a claming table 13 which is turn contacts the top plate 1 to a keep plate 62 and sandwiches the same by the clamp 13. At this time, the heat part 43 of a reference axis 41 fits into the conical receiving hole 37 of the openable trisected claws 31 and pushes up the outside circumferential faces 35 of the claws 31 until they contact the screw face 6 of the mouthpieces 3, thereby accurately positioning the same. Thence, the electrode 48 of a welding torch 47 welds the ring-form faying part 5 of the top plate 1 and mouthpiece 3 around the rerefence axis 41. Since the positioning is performed accurately, the welding may be done surely and the automation is easy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55120959-A (JP)
Title: Method for machining ceramics
Inventor: MORISHITA TOSHIHIRO
IPC: B24B1/04
Filed: 1979-02-28
Abstract: PURPOSE:To ensure machining for threading ceramics by keeping load on the ceramics being machined at a constant level using weights, while transferring ceramics being machined through means of the guide device. CONSTITUTION:The lower end of a tool 2 is brought into contact with the ceramics being machined 3 at a constant surface pressure through the function of weights 6. When vibration by supersonic waves is applied to the machine tool 2 and grinding grains 13 are fed to the lower end of the machine tool 2, boring operations starts. Upon start of boring operations, the ceramics being machined 3 moves along the grooved screw 10 for the guide pin 11 of the mechanism 4 of the guide device 1, while maintaining a constant surface pressure against the machine tool 2. The ceramics being machined 3 moves upward while rotating and is threaded with machine tool 2.
Patent JP-H022888-A (JP)
Title: Coating equipment
Inventor: MORIYAMA MASASHI
IPC: B05C11/08
Filed: 1989-01-31
Abstract: PURPOSE:To facilitate the regulation of the coating equipment by providing an input means which inputs a command for operating a series of previously programmed coating operation stages step by step and performing the ensuing step at the time of input given by this input means. CONSTITUTION:In a coating device 2 wherein coating material is rotatably applied on the surface of a material to be coated, an input means 4 which inputs a command for operating a series of previously programmed coating operation stages step by step. When input is caused in this input means 4, the ensuing step is performed. As a result, regulation and recognition work in respective steps can be easily performed within the operation stopping time in the interval of the steps and the work such as regulation work can be simplified.
Patent JP-H02201143-A (JP)
Title: Abnormality detector for coating material surface
Inventor: TANAKA MASAFUMI
IPC: G01N21/88
Filed: 1989-01-30
Abstract: PURPOSE:To surely and accurately detect the abnormality of the surface of a coating material by irradiating the surface at a prescribed angle and detecting the optical information of the reflected light thereof. CONSTITUTION:The laser light from a light source 11 is projected via a rotary polyhedral mirror 13 and a parabolic mirror 14 to the surface of a photosensitive drum 30 at a prescribed angle with the axial center direction and scans the surface. The reflected light on the surface thereof is sent to a photodetector 17 and the intensity of the light is detected by a photoelectron multiplier 17b and is transmitted to a surface device, etc. The abnormality on the drum 30 surface is inspected by the repetition of such operation over the entire surface.
Patent JP-H09197376-A (JP)
Title: Static electricity countermeasure structure of semiconductor element
Inventor: MATSUMOTO HIROSHI
IPC: G02F1/136
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor element from being damaged by static electricity coming through a wire connected to the semiconductor element without increasing the number of manufacturing processes or the power consumption. SOLUTION: Static electricity countermeasure electrodes 30 to 33 are respectively connected between adjacent drain lines out of drain lines 22 to 24 connected to respective terminals of TFT(thin film transistor) elements 28 and between adjacent gate lines out of gate lines 25 to 27 to from an electrostatic capacity between respective wires. Since an individual TFT substrate 21 is cut out by cutting off a TFT substrate and a short bar 24 connected to respective wire is separated, it is difficult to hold between respective wires at the same potential. When static electricity comes in from the external, electrostatic charge is dispersed from a wire, in which charge is concentrated, to its adjacent wire and charge concentration is eased, so that semiconductor elements or wires can be prevented from being damaged by to static electricity.
Patent JP-S63189892-A (JP)
Inventor: INOUE AZUSA
IPC: G09G1/14
Filed: 1987-02-02
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-S63189783-A (JP)
Inventor: SUGIURA SABURO
IPC: C21C5/48
Filed: 1987-02-02
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-S62180935-A (JP)
Title: Microfast atomic beam source device
Inventor: KUWANO HIROKI
IPC: H05H3/02
Filed: 1986-02-05
Abstract: PURPOSE:To achieve simple extraction of convergent atomic beams by providing a convex-spherical shaped part for forming said convex-spherical shape against an anode, on a portion of cathode and forming many holes to the convex- spherical part so that said holes may act as outlets of corpuscular beams. CONSTITUTION:Both end of a cathode case act as cathodes 11, 12 and these are grounded. Meanwhile, a gas input 9 is provided on the cathode 11 and 12. Within the cathode case, round bar type anodes 10 are installed respectively in upper and lower positions of center of the cathode case and these are connected to a power supply 13 provided outside. And the shape of the center surface of the cathode 11 is formed in a convex-spherical surface viewing from the anode side (against the inside of the cathode case). Many outlets 14 for corpuscular beams are formed vertically to the convex-spherical part and center lines of said outlets are jointed at a point. By this way, extraction of convergent atomic beams can be carried out simply.
Patent JP-S61182164-A (JP)
Title: Chinese language input device
Inventor: SUGANO REI
IPC: G06F17/21
Filed: 1985-02-07
Abstract: PURPOSE:To decrease the overlapping ratio of the character code and to execute the high speed operation of the input by inputting a character type pattern and a beginning and end pattern, and retrieving a converting dictionary based upon the assembling information. CONSTITUTION:A character type pattern to show the character type construction of the element constituting the character, the beginning part pattern which is the part first written in the element of the character, and the end part pattern to show the end part which is the part finally written in the element of the character are inputted through an input part 12. A dictionary 15 is retrieved based upon the assembled information of the inputted character type pattern and the beginning an end pattern, and the retrieved results are displayed by a display part 17 and a display 18. The overlapping ratio of the character code can be widely decreased and the input can be executed at a high speed.
Patent JP-H05217740-A (JP)
Title: Superconducting magnet structure for magnetic levitation train
Inventor: SAKAMOTO SHIGERU
IPC: H01F7/20
Filed: 1992-02-07
Abstract: PURPOSE:To provide a method of supporting a superconducting magnet in such a manner that a maximum natural frequency is achieved with limited rigidity. CONSTITUTION:A superconducting magnet structure includes supports 1 having great rigidity in three directions, supports 4 having great rigidity only toward the outside of the magnet surface, and supports 3 having great rigidity only toward the inside of the magnet surface. These supports are arranged properly depending on the rotational inertia of the superconducting magnet.
Patent JP-S56119456-A (JP)
Title: Solar heat collector
Inventor: OGUMA TOMIO
IPC: F24S90/00
Filed: 1980-02-25
Abstract: PURPOSE: To improve heat collecting efficiency and stability in heating water, by sensing the water temperature at the top and the bottom of the heat accumulator and the collector respectively, and by setting the pump to drive and stop in relation to the predetermined value.  
     CONSTITUTION: The control unit 11, setting the pump 2 to drive and energizing to switch the drain valves 6 and 8, is provided to the device, along with the temperature sensers 12 4 , 12 1 , 12 3  and 12 2  with the top and the bottom of the heat accumulator 3 and the collector 1 respsctively. The collector 1 is connected with the heat accumulator 3 through the pump 2. The pump 2 is set to drive when temperature of water in the top of collector 1 is higher by the predetermined value than the temperature of the bottom water in the accumulator 3 and the collector 1 is in fairly good condition for collecting heat as well, or the advantage in collecting heat is discriminated and the temperature at the top of the accumulator 3 is higher by the predetermined value than the water temperature at the upper part of the accumulator 3 and hotter water can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04261543-A (JP)
Title: Method and device for processing photosensitive lithographic plate
Inventor: WATANABE SHINYA
IPC: G03F7/30
Filed: 1991-02-16
Abstract: PURPOSE:As to a processing method and device for performing washing treatment after performing developing processing in an automatic developing machine and then, performing a post-treatment (rinse and desensitization treatment, etc.), to eliminate soiling in a pump or a piping or supplying washing water. CONSTITUTION:As to the method and device for developing/processing for a photosensive lithographic plate by use of the automatic developing machine then, treating by washing, high pressure air is made to blow against the plate surface of the photosensitive lithographic plate through an air nozzle 52 at the time of performing the washing treatment. And also, the washing water is circulatingly reused and whether 2 the washing water supplying quantity is made 100-5000ml/m<2>, or only the unused washing water is substantially used.
Patent JP-H01201518-A (JP)
Title: Production of pulpy material consisting of thermotropic polyester
Inventor: NAKAGAWA JUNYO
IPC: D21D1/00
Filed: 1988-02-01
Abstract: PURPOSE:To obtain the title material, having excellent durability and useful as an abrasion material of bearings, etc., by discharging an aromatic polyester capable of forming an anisotropic melt through a nozzle under specific conditions, crushing and fibrillating the formed fibers, etc., in a wet state with applied shearing force. CONSTITUTION:An aromatic polyester capable of forming an anisotropic melt is discharged through a nozzle so as to provide >=10 deg.C higher temperature than the flow temperature of the polymer and >=10<3>sec<-1> shearing rate and the resultant fibers and/or strand-like materials are crushed and fibrillated in a wet state with shearing force applied by mechanical operation to afford the aimed pulpy material. Furthermore, a polymer containing >=90wt.% parts consisting of recurring structural units expressed by formulas I and II and 5-50wt.% parts consisting of recurring units expressed by formula II is preferably used as the polyester capable of forming the anisotropic melt.
Patent JP-S62180564-A (JP)
Title: Video floppy reproducing device
Inventor: ISAKA TAKENOBU
IPC: G11B20/02
Filed: 1986-02-03
Abstract: PURPOSE:To make muting possible even when an unrecorded track exists in a magnetic sheet by making muting operation basing on the presence of a video signal to be reproduced from a magnetic sheet. CONSTITUTION:FM-RF signals reproduced by a magnetic head 1 are inputted to a pre-amplifier 2. A video signal demodulating circuit 3 demodulates FM-RF signals and reproduced video signals are obtained. A peak value detecting circuit 6 applies AM detection to the reproduced video signal and converts it to a DC voltage corresponding to amplitude. A comparator 7 compares the reference voltage 8 with DC voltage of the peak value detecting circuit 6 and outputs a logical value signal. At the time of no-signal, the video signal demodulating circuit 3 outputs random noise called FM threshold noise. When random noise is inputted, the peak value detecting circuit 6 compares it with the reproduced video signal, and outputs large DC voltage, and a video signal switching circuit 4 stops supply of the reproduced video signal to an output terminal 5.
Patent JP-H02204033-A (JP)
Title: Laminate
Inventor: KOGA SUSUMU
IPC: B32B27/30
Filed: 1989-02-02
Abstract: PURPOSE:To obtain a packing material for liquid transporting bag, prominent in flexibility as well as gas barrier properties and durable upon heating germicidal process by a method wherein a laminate is constituted of the outermost layer of a specified thermoplastic elastomer layer, a polyvinylidene chloride resin layer, a seal layer consisting of polyolefin resin and a bonding layer. CONSTITUTION:The outermost thermoplastic elastomer layer 1 is provided with flexibility, heat resistant properties, excellent transparency and water vapor barrier properties while prevents the fusion welding between bags as well as the invasion of water vapor upon autoclave heating germicidal process. The thermoplastic elastomer, having the elastic modulus in tension of 500-5,000 kgf/cm<2> and the Vicat softening point of 100 deg.C or higher, is used. A polyvinylidene resin layer 2 holds gas barrier properties. Polyolefin resin, used for a seal layer 3, is the individual polymer of polyethylene, polypropylene, polybuthane and the like, the copolymer of them or the mixed composition of the other resin and prominent in sealing property. Bonding layers 4, 4' are constituted of adhesive resin when they are co-extruded or are constituted of a bonding agent when they are dry laminates while they bond respective layers.
Patent JP-H06235805-A (JP)
Title: Spectroscopic device and image pickup device
Inventor: MIZUNO TAKESHI
IPC: H04N5/225
Filed: 1993-02-10
Abstract: PURPOSE:To provide an inexpensive spectroscopic device suitable for mass production and having three prisms in use; two of the prisms can be formed to the same shape. CONSTITUTION:A 1st prism 10 is provided with a dichroic film 14 vapor- deposited on a reflecting plane 12 and selectively reflecting green wavelength component, and the green wavelength component of incident light is reflected on the dichroic film 14, and then, the component is reflected on an incident/ reflecting plane 11 so that it may exit from the exiting plane 13. A 2nd prism 20 is provided with a dichroic film 24 vapor-deposited on a reflecting plane 24 and selectively reflecting blue wavelength component, and the green wavelength component of the incident light is reflected on the dichroic film 24 so that it may exit from the exiting plane 23. A 3rd prism 30 is formed to the shape the same as that of the 2nd prism 20, and red wavelength component is made to exit from the exiting plane 33.
Patent JP-H01199177-A (JP)
Title: Superconducting magnetometer
Inventor: OOKAWA KUNIO
IPC: G01R33/035
Filed: 1988-02-04
Abstract: PURPOSE:To make it possible to take a scalar quantity of an external magnetic field irrespective of an incident angle, by a method wherein each detection voltage obtained for each of base plates of axes X-Z having a plane vertical to three axes intersecting each other at the right angles is subjected to vector composition. CONSTITUTION:A case body 20 is provided with base plates 21X-21Z each having a plane vertical to the axes intersecting each other at the right angles. Each SQUID 1 (1X-1Z) is cooled down together with the case body 20 to be transferred to a superconducting state, and a prescribed current Ibx-Ibz and a feedback current IFX-IFZ are supplied to each skid 1 by using a driving circuit 5X-5Z, so as to impress a sine wave modulated magnetic flux on each superconducting ring in the SQUID 1. Next, the case body 20 is rotated and positioned so that an external magnetic field Be falls vertically on the plane of the base plate 21X, a switch in the SQUID1 1 is opened, and a magnetic flux block is applied with this position used as a reference point. When an incident angle theta of the magnetic field Be changes in this state, an analog detection voltage corresponding to the amount of change in a projection of the magnetic flux Be to each axis X-Z is outputted form the circuit 5X-5Z. This detection voltage is passed through an AD converter 30X-30Z and an arithmetic unit 31 and determined as a scalar quantity of the magnetic field Be.
Patent JP-H06256343-A (JP)
Title: Cyclic derivatives, medicinal compositions containing them and their preparation
Inventor: FURANKU HINMERUSUBATSUHA
IPC: A61K31/41
Filed: 1994-02-21
Abstract: Azobicyclic compounds which are substituted by a cyclic urea radical, or their derivatives, such as e.g. the compound <IMAGE> have cell aggregation-inhibiting actions and can be employed for the preparation of e.g. anti-inflammatory or anti-tumour and anti-thrombotic medicaments.