baber/WOPTO huggingface dataset:
Patent JP-2001090941-A (JP)
Title: Combustion device
Inventor: YAKUSHIJI SHINGO
IPC: F23N1/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device capable of restraining the possibility of generation of the damage to a burner, such as crack or the like, in an early period. SOLUTION: A combustion device is provided with a burner 2 for combustion, a fan 6 for ventilating combustion air, and a control unit H for controlling the combustion of the burner 2 as well as the ventilating operation of the fan 6. In such a combustion device, the control unit H is constituted so as to carry out the ventilation of combustion air upon burning the burner 2 and carry out the simultaneous stopping process for stopping the combustion of the burner simultaneously with the stopping the ventilating operation of the fan upon stopping the combustion of the burner 2.
Patent JP-H08107625-A (JP)
Title: Terminal structure for cryogenic cable
Inventor: MASUDA TAKAHITO
IPC: H02G15/22
Filed: 1994-10-06
Abstract: PURPOSE: To prevent the solidification liquefaction of insulator without using a heater, a circulating unit, etc., and to prevent the deterioration of insulating characteristics. CONSTITUTION: The low temperature side of an insulator 7 connected to a cryogenic part 4 is disposed above from the high temperature side. Thus, the insulator cooled at the low temperature side is moved down, and the insulator of the high temperature side is moved upward, and hence the conduction of the insulator 10 occurs, thereby preventing the solidification and liquefaction of the insulator.
Patent JP-H0989035-A (JP)
Title: Mounting bracket for hydraulic shock absorber
Inventor: HIRAMOTO MICHIYA
IPC: B60G13/06
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient regidity and strength relating to an input in a longitudinal/lateral direction of a vehicle. SOLUTION: In a mounting bracket 2 for a hydraulic shock absorber 1 constituted by bending a plate member in almost U shape, forming a bending part 3 extended in an axial direction and a linear part 4 at both ends in circumferential direction of the bending part 3 and fixedly inserting a lower end part 1a of the hydraulic shock absorber 1 to the inside of the bending part 3, a protruded part 7 to the outward is provided at almost central position in an axial direction of the mounting bracket 2 in a part making a transfer from the bending part 3 to the linear part 4. Protrusions 8, 9 into contact with a lower end part of the hydraulic shock absorber 1 are provided on both side positions in the axial direction of the mounting bracket 2 by interposing the protruded part 7.
Patent JP-S62131917-A (JP)
Title: Internal combustion engine with supercharger
Inventor: KATO YOSHIRO
IPC: F04C29/00
Filed: 1985-12-03
Abstract: PURPOSE:To improve acceleration performance by forming a circular space on the periphery of rotor shafts of a Root's pump of a supercharger to be communicated with atmosphere through a control valve whereby throttling the valve when an engine is rapidly accelerated. CONSTITUTION:In a Root's pump 4 for supercharging, a gap is provided on the periphery of rotor shafts 22 and 23 between the end surfaces of rotors 21 and 40 and a housing main body 50 wherein a labyrinth section 46 is formed. And an oil seal 38 is provided on the rotor (21) side of a bearing 37, and a circular space 47 is formed between the labyrinth section 46 and the oil seal 38. The circular space 47 is communicated with atmosphere through a port 48 of a control valve 9. When an engine is rapidly accelerated, an electronic control unit 13 closes the control valve 9 for preventing pressurized air generated in a rotor chamber from being released into atmosphere so as to prevent supercharged pressure from being lowered.
Patent JP-S63125347-A (JP)
Title: Wire dot head
Inventor: KURASHINA MASAMITSU
IPC: B41J2/25
Filed: 1986-11-13
Abstract: PURPOSE:To enhance the strength of the connection part of a wire and a wire pin part, a wire speed and durability, by integrally molding the wire pin part and the wire, and setting the wt. of the wire pin part to the specific percentage by wt. of the wire and forming the wire pin part into an almost plate shape. CONSTITUTION:A frame 1 and a core 1a are integrally formed and a coil 2 is engaged with the core 1a. A coil press plate 8 is mounted on the frame 1 and an armature 3 having a plunger 4 connected thereto is pressed to the coil press plate 8 through the fulcrum thereof by a fulcrum press spring 7. A wire pin part 5a integrally molded along with a wire 5 is contacted with the leading end part of the armature 3 by the return spring 9 existing between a nose 10 and the wire pin part 5a. The wire 5 is guided by the nose 10 and wire guides 6a, 6b. When the diameter of the wire 5 is set to (d) and the thickness of the wire in part 5a is set to (t) by header processing, the relation of d>t is formed. The wt. of the wire pin part 5a is 10% or less by wt. of the whole of the wire and the wt. of the wire is reduced by 30% as compared with a conventional one.
Patent JP-H05266360-A (JP)
Title: Method and device for managing collection/delivery for register drawer
IPC: G07G1/00
Filed: 1991-10-18
Abstract: PURPOSE:To provide the subject method and device easy in the management of money in a register, without occurring error cased by mis-calculation in the case of transportating and managing the drawer for receiving money in the register and without requiring labor and time for locking at the time of transportation and for opening after transportation. CONSTITUTION:A register data transmission device 16 is provided in a register main body 14. A register data storage device 15 is provided in the drawer 2, and a register centralized storage device 6 is provided in a drawer storage body 1. Thus, register data are sequentially received and stored. Then, a different register data reader 17 inputs data to a computer 18 so as to execute the management.
Patent JP-H01115837-A (JP)
Title: Forming mold for formed glass article
Inventor: WADA HIDEO
IPC: C03B11/08
Filed: 1987-10-27
Abstract: PURPOSE:To provide a forming mold having a surface layer formed by dispersing a B compound in a substance composed of at least two components consisting of Pt and Cr, and giving a formed glass article having high precision without polishing after press-forming. CONSTITUTION:The surface layer is formed of a substance composed of at least two components consisting of Pt and Cr and containing 5-40wt.% of Cr. One or more B compounds selected from TiB2, ZrB2, VB2, etc., are dispersed in the substance in an amount of 0.02-30vol.%. An intermediate layer containing one or more components selected from Ni, Ti, Cr, Mo, etc., and their mixture is interposed between said surface layer and the substrate base. The surface layer of the forming mold has dense texture, high hardness and strength, excellent chemical reaction resistance and good releasability of the press-formed glass article.
Patent JP-H0693118-A (JP)
Title: Heat-resistant laminate material and production thereof
Inventor: FURUYA HIROYUKI
IPC: C08K5/34
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a material excellent in mechanical and electrical properties and moisture resistance by using a polyimide resin composition comprising a specific thermoplastic polyimide and one or two specific heat-curable oligomers. CONSTITUTION:The material is produced from a polyimide resin composition comprising a thermoplastic polyimide represented by formula I [wherein R1 and R2 each is H or a 1-18C (halogenated) aliphatic or aromatic group and Ar1 is a tetravalent aromatic group] and either or both of two heat-curable oligomers respectively represented by formulae II and III [wherein Ar2 is a divalent aromatic group; Ar3 is a tetravalent aromatic group; X is a trivalent group represented by formula IV, V, or VI; n is 1-30; and R3 is a reactive functional group which may have an aliphatic or aromatic group]. Since this material has has moisture and heat resistances as well as excellent mechanical and electrical properties, it is usable over a wide range of applications.
Patent JP-H02118098-A (JP)
Title: Production of dial for timepiece
Inventor: ATOMACHI TADAAKI
IPC: C25D9/02
Filed: 1988-10-27
Abstract: PURPOSE:To produce a dial for a timepiece with an inexpensive apparatus by solubilizing an org. pigment in an aq. micellar soln. of a surfactant and carrying out electrolysis in the soln. to deposit molecules of the org. pigment on an electrically conductive substrate as an electrode. CONSTITUTION:A water insoluble org. pigment is solubilized in an aq. micellar soln. of a surfactant which is positively charged by electrolytic oxidation and electrolysis is carried out in the soln. The micelle is broken by electrolytic oxidation and molecules of the org. pigment are deposited on an electrically conductive substrate as an electrode. The substrate may be an electrically nonconductive substrate subjected to treatment for rendering electrical conductivity. The surfactant has a metallocene group or a group represented by formula I as a hydrophobic terminal group of the molecule. A dial for a timepiece can be produced with an inexpensive apparatus.
Patent JP-H07121992-A (JP)
Title: Forming method for header
Inventor: IGARI CHIKASHI
IPC: G11B20/12
Filed: 1993-10-29
Abstract: PURPOSE:To decrease an area occupied by a header provided at each sector and to increase data recording area instead by inhibiting to record a head number for specifying a head for recording/reproducing data on the sector. CONSTITUTION:A head amplifier 25 selects a magnetic head 21 having a head number for accessing a target cylinder by designating it by a CPU 12, amplifies a signal reproduced by the head 21, and outputs it to a signal processor 18 and an encoder/decoder 19. In this case, eight more significant bits of the head number and a cylinder number are omitted from this header. Accordingly, the cylinder number is indicated by eight less significant bits, numeric characters to be as the cylinder number are 0-255, and the number of a cylinder at a position separated by 256 cylinder from a certain cylinder becomes the same number. However, if a positional deviation of the head due to an impact, etc., falls within 256 cylinder, erroneous accessing to a sector can be sufficiently prevented.
Patent JP-2000102549-A (JP)
Title: Combustion furnace for manufacturing dental prosthesis
Inventor: ROHNER GOTTFRIED
IPC: F27B17/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a combustion furnace having high performance in the manufacturing of a dental prosthesis while surely preventing the generation of bubbles. SOLUTION: In a combustion furnace 10 for manufacturing a dental prosthesis in a muffle, the combustion furnace 10 is driven by a driving device, and comprises a piston 14 insertable into the muffle for adding the pressure to a dental material, and a pressure sensor 26 for detecting the pressure added by the piston. The pressure sensor comprises a deformable member 28, the reaction force of the piston 14 is added to one side surface of this deformable member 28, and the other side surface is fixed to the combustion furnace 10.
Patent JP-H01113431-A (JP)
Title: Preparation of polyelectrolyte composite
Inventor: KAKIHARA HIDEHARU
IPC: C08G81/00
Filed: 1987-10-26
Abstract: PURPOSE:To obtain the title composite having excellent ion selective permeability, active transportability and chemical resistance and possessing electric conductivity, by reacting polyaluminium chloride, a polyvinyl sulfate and a specified polysaccharide. CONSTITUTION:Polyaluminium chloride, a polyvinyl sulfate (e.g., potassium salt) and one polysaccharide selected from methyl glycol chitosan, [2-(diethylamino)ethyl] dextran hydrochloride and glycol chitosan are each separately dissolved in water and the pH of each soln. is adjusted to 1.0-4.3 with an inorg. acid unreactive with these compd. (e.g., hydrochloric acid) to obtain an aq. soln. of a specified concn. Then, these soln. are mixed together at a constant temp. of 30 deg.C or below to react and the precipitate produced is separated, washed with a volatile alcoholic chemical and dried under reduced pressure to obtain the title composite.
Patent JP-S61148256-A (JP)
Title: Methacrylic resin composition having improved water resistance
Inventor: SAITO KOICHI
IPC: C08L1/00
Filed: 1984-12-21
Abstract: PURPOSE:A composition having extremely improved water resistance without lowering characteristics such as transparency, weather resistance, etc., obtained by blending polymethyl methacrylate with a tetrafluoroethylene.vinylidene fluoride copolymer. CONSTITUTION:(A) 100pts.wt. polymethyl methacrylate is blended with (B) 1-45pts.wt. tetrafluoroethylene.vinylidene fluoride copolymer. A tetrafluoroethylene vinylidene fluoride copolymer containing 10-30mol% tetrafluoroethylene and 90-70mol% vinylidene fluoride is preferable as the component B.
Patent JP-S61146901-A (JP)
Inventor: MUTO MASATOSHI
IPC: E01B25/30
Filed: 1984-12-20
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-H08136986-A (JP)
Title: Stroboscopic circuit
Inventor: YOKOO HIROKAZU
IPC: H05B41/32
Filed: 1994-11-04
Abstract: PURPOSE: To simplify a trigger circuit for starting the discharge of a stroboscopic tube. CONSTITUTION: When an electromotive force of about 350V is generated from a charge side coil 27 provided in a secondary coil 22 and a main capacitor 15 is charged with the electromotive force. A back electromotive force of 4KV (trigger voltage) is generated between both terminals 13d and 13e of the secondary coil 22, but a current does not flow from a trigger electrode 16a to the stroboscopic tube 16 and it is not discharged, because the impedance of a trigger side circuit formed on the sides of both terminals 13d and 13e of the secondary coil 22 is made high. When shutter blades are fully opened, a synchro switch 18 is opened during the oscillation operation of a transistor 12.  The current flows into the stroboscopic tube 16 from the trigger electrode 16a with a back electromotive force of 4KV (trigger voltage) generated between both terminals 13d and 13e of the secondary coil 22 and the electric breakdown of the stroboscopic tube 16 is executed.
Patent JP-S61149521-A (JP)
Title: Internal combustion engine provided with supercharger
Inventor: SUMI YASUO
IPC: F02B37/04
Filed: 1984-12-25
Abstract: PURPOSE:To prevent a compressor from entering into a surging range, in an engine provided with an exhaust gas turbosupercharger and a mechanical drive type turbosupercharger, by providing the mechanical drive turbosupercharger in an intake-air pipe downstream of the compressor in the exhaust gas turbosupercharger. CONSTITUTION:When an engine 25 is operated in a high speed range, a turbine 43 in a turbosupercharger 1 is rotated at a relatively high speed by exhaust gas from the engine 25, and therefore, a speed type compressor 3 compresses intake-air which is therefore fed into the engine 25. Further, under the operation of a volumetric type mechanically driven compressor 9 utilizing the engine 25 as a drive source, the above-mentioned compressed air is further compressed so that the so-called two-stage compression may be effected. When the rotational speed of the engine further increases, a diaphragm 35 is lowered overcoming a spring 37, and therefore, a bypass valve 41 is opened. As a result, the rotational speed of the turbine 43 is lowered, and the supercharge by the compressor 3 is limited so that the supercharge will not exceeds a predetermined value.
Patent JP-2000155795-A (JP)
Title: Method and device for document recognition
Inventor: TAKEDA HARUO
IPC: G06Q10/10
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To enable an operator to easily obtain document format information for inputting data to a processor with keys by referring to a document display on a screen by processing an image of a document for format document according to a format recognizing program prepared for a processor. SOLUTION: A form into which the format of a document is inputted is read by an image input device 93 first and stored as digital image information in an image storage area 981. Then an image of the document format is recognized to find format information converted to code data, and stored in a document format storage area 982. Document content data matching the document format are generated and stored in a document content storage area 983, and output data of the document data based upon those format and content data are generated and stored in an output document storage area. Document data having only the document format without the document contents can also be generated. Then the output document data are printed on a printer 95 and stored in a data file 99.
Patent JP-H1094516-A (JP)
Title: Apparatus for optometry
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To enable use of a face contact even when eyes of a subject on a laid down position are measured or measurement is done by making an apparatus inclined by providing a face contact member which makes a contact position of the face of the subject to be examined variable. SOLUTION: A forehead contact 2 is fitted on a cylindrical member 3 on the top part of the side of a subject of a case 1 of an apparatus for optometry through a ring member 4. In addition, the forehead contact 2 can be rotated freely around a light path 01 and e.g. when measurement is performed by changing the angle of holding longitude to the laid down subject, the forehead contact 2 is set by rotating it to an appropriate position where a contacting part 5 is brought into contact with the forehead and thereafter, while a screw 6 is rotated, the forward and backward position of the contacting part 5 is adjusted. In addition, each four light sources 16 and 17 which illuminate a subject E from the oblique direction and are used for both measurement of corneal shapes and detection of alignment are arranged around the light path 01 in the neighborhood of a light dividing member 12.  It is possible thereby to use the forehead contact 2 even when the subject eyes E on a laid down position are measured or measurement is done by making an apparatus inclined.
Patent JP-2001101863-A (JP)
Title: Semiconductor integrated circuit and control method thereof
Inventor: SHINOZAKI NAOHARU
IPC: G11C7/10
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To shorten the write time of data in a semiconductor integrated circuit having memory cells. SOLUTION: This circuit is provided with a memory cell MC having a storage element 29 and a transfer switch 30, a column switch 32, a sense amplifier 34 and a control part 36. The transfer switch 30 connects the memory cell MC to a bit line BL(/BL), and the column switch 32 transfers data to the bit line BL(/BL). The sense amplifier 34 amplifies the data transferred to the bit line BL(/BL) and the control part 36 controls the transfer switch 30, the column switch 32 and the sense amplifier 34. Then, at the time of performing a write-in operation, the on-timing of the column switch 32 is made to be later than that of the transfer switch 30 and to be earlier than the amplification starting timing of the sense amplifier 34.
Patent JP-H10116114-A (JP)
Title: Operation control mechanism for automated guided vehicle
Inventor: SATO AKIRA
IPC: G05D1/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To enable a user, etc., to generate and modify operation control. SOLUTION: Storage elements 11 are arranged discretely along a guide path, and data on operations and conditions needed at respective positions for the operation control are stored in the storage elements 11 by a portable reader writer. The storage elements 11 outputs the data as radio wave signals and the automated guided vehicle 1 receives the radio wave signals by an antenna 7, and a controller C1 generates and outputs operation commands on the basis of the operation data included in the radio wave signals to perform the operation control.
Patent JP-S63126570-A (JP)
Title: Electrostatic air cleaner
Inventor: MATSUSHIRO TADASHI
IPC: B03C3/41
Filed: 1986-11-14
Abstract: PURPOSE:To improve the safety even when a discharge electrode wire is severed by stretching the discharge electrode wires with intermediate spring which are brought into contact with an earthed electrode when the discharge electrode wires are in a free state. CONSTITUTION:The discharge electrode wires 11 and the electrode 12 confronting said wires 11 are provided and a high voltage is impressed between the wires and the electrodes to collect the dust. And the discharge electrode wires 11 are tightly stretched with intermediate springs which are brought into a contact with the earthed electrode when the discharge electrode wires are in a free state. As result, even when a discharge electrode wire is severed and the end part of the broken wire is projected to the outside of a body, safety is kept because the impressed voltage is earthed. Consequently, an electrostatic air cleaner, of extremely high safety and free from electric shock, is obtained.
Patent JP-S61150669-A (JP)
Title: Operating state transmission system of thyristor
Inventor: YAMADA KOJI
IPC: H02M1/06
Filed: 1984-12-24
Abstract: PURPOSE:To transmit a state signal inexpensively to a low voltage side by converting the presence of a terminal voltage of a plurality of thyristors connected with a high voltage circuit into a light signal of a time series formed of a period determined by a pulse train, and transmitting it. CONSTITUTION:The connecting point of thyristors 11, 12 of a plurality (4 is shown) of thyristors 10-13 connected with a high voltage circuit is as a reference point. The presence of the voltage at both ends of each thyristor is detected by resistors 20-23 through subtractors 70, 71, and comparators 20-23 to obtain signals A-D to an encoder 80. The encoder 80 encodes the signals A-D at a period determined by the output pulse of a containing oscillator, converted by an electro/optical converter 34, and fed to an optical fiber 44. It is converted by an optical/electric converter 54 at the receiver side, decoded by a decoder 90 to recover the signals A-D, thereby detecting the presence of a defect by a defect calculator 110. Thus, the state of the high voltage side is transmitted inexpensively to the low voltage side.
Patent JP-H04147280-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: B41J2/44
Filed: 1990-10-11
Abstract: PURPOSE:To prevent a deviation in an exposure starting point and color slurring by detecting a specific pattern, operating the deviation in a position, and controlling the position of an exposing device based on a deviation value. CONSTITUTION:In this color image forming device, the exposure is sequentially carried out based on the detecting signal of a resist mark formed on a photosensitive belt, and a toner image is sequentially superimposed. When the position is adjusted, switching to a position adjusting mode is carried out, and the specific pattern having a black (BK) patch as a reference patch, is formed on a recording sheet P. Then, the image of the pattern is read by a reading part, a signal obtained by processing by an image processing means 50 is classified to respective patch pairs by a patch pair detecting part 51, and a positional relation is detected. Then, the positional deviation of each pair is calculated by a positional deviation operating part 52, and stored in a deviation memory part 53a, to require a correcting quantity, and the position of the respective laser writing system unit is adjusted by a CPU 53, etc.