baber/WOPTO huggingface dataset:
Patent JP-S61227065-A (JP)
Title: Manufacture of impact mechanism part of dot printer
Inventor: KII TOMONORI
IPC: B41J2/235
Filed: 1985-04-02
Abstract: PURPOSE:To enable printing hammers to be regularly arranged in a narrow region in a dot printer, by arranging small projection form printing hammers on each impact hammer in a specific manner. CONSTITUTION:The printing hammers 2 in the dot printer are provided in a small projection form, and are arranged at a pitch approximately equal to an integer time of a predetermined pitch gamma in the X-axis direction and at a predetermined pitch sigma in the Y-axis direction. A method of manufacturing the impact mechanism part comprises a step of providing centripetal slits 5 in a section 4 ranging from the periphery of a blank material assembly 1 to an outside part 3 including the region for arranging the printing hammers 2, and a step of providing slits 8 in a section 6 ranging from the outside part 3 to a central part along straight lines passing through a substantially central part 7 between the printing hammer 2a and the printing hammer 2b arranged adjacently at close positions as viewed from the outside part 3, up to a hole 9. Accordingly, the printing hammers 2 can be disposed at substantially central positions in the axial direction of the impact hammers 10.
Patent JP-H02247353-A (JP)
Title: Mold for end plate and fly wheel made of high strength cast iron
Inventor: TAKAGI MASATADA
IPC: F16F15/30
Filed: 1989-03-20
Abstract: PURPOSE:To combinedly provide the mold and fly wheel with high strength and internal soundness by subjecting them to casting with cast iron having specified contents of C, Ti, Si, Mg and Mn and specified spheroidal graphite rate. CONSTITUTION:A mold for an end plate and a fly wheel are cast by using high strength cast iron having the compsn. constituted of, by weight, 4.0 to 4.3% C, <=0.07% Ti, 0.8 to 1.5% Si, 0.015 to 0.035% Mg, 0.35 to 0.80% Mn and the balance substantial Fe and having 20 to 70% spheroidal graphite rate. In this way, the mold for an end plate is combinedly provided with wear resistance, seizure resistance and economical efficiency. On the other hand, in the fly wheel, high strength and internal soundness can be secured and excellent rotating balance can easily be obtd. as well.
Patent JP-S55160842-A (JP)
Title: Gas sensing element
Inventor: KUME MASAHIRO
IPC: G01N27/12
Filed: 1979-05-31
Abstract: PURPOSE: To improve the performance of response and the durability of the device by providing a specific heater that heats a gas sensor.  
     CONSTITUTION: A bulky self-exothermic element (resistance element), which is made of a complex of conductive ceramics, metallic resistor, noble metals such as Ag, Pd and Pt and heat-resisting oxides such as Al 2 O 3 , ZrO 2  or the like, is used for the gas sensor heater 3, and the film-shaped gas sensor 1 the main component of which is a metal oxide semiconductor such as SnO 2  and ZnO is joined with said heater 3 directly or through the insulating layer. When the gas sensor heater 3 is energized through the lead wires 6', 7', the gas sensor 1 is heated, and when a combustible gas is adsorbed to the heated gas sensor 1, resistance of the gas sensor 1 is changed and the gas is detected by detecting the resistance change by means of the electrodes 8, 6, 7. With the specific gas sensor heater 3 and the gas sensor 1 joined with the heater 3, the heat transfer to the gas sensor can be improved and the deterioration of the gas sensor can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08214860-A (JP)
Title: Ash tray
Inventor: YAMADA IZURU
IPC: A24F19/00
Filed: 1995-02-17
Abstract: PURPOSE: To produce an ash tray having a picture under its bottom plate for dropping the ash thereon and capable of arbitrarily changing the picture. CONSTITUTION: This ash tray comprises a glass ash tray member 1 and an arbitrarily changeable lid 2 for closing the bottom of the ash tray. A space 3 for putting a photograph 4 therein is formed between the ash tray member 1 and the lid 2. The picture of the ash tray can be changed in response to a feeling on the day and to the design of a room. Thereby, an ash tray can be used at various places, and further used also as a photograph stand, etc.
Patent JP-S63235149-A (JP)
Title: Drive device for parking brake
Inventor: WATANABE MAMORU
IPC: B60W10/18
Filed: 1987-03-23
Abstract: PURPOSE:To prevent abnormal operation under normal running by reading out seating, acceleration and vehicle speed through respective sensors, and enabling automatic function of a parking brake only when a driver leaves the seat, an accelerator pedal is OFF and the running speed is lower than a predetermined level. CONSTITUTION:A seat sensor 1 for detecting leaving of driver from his seat, an accelerator sensor 3 for detecting ON/OFF of an accelerator pedal and a circuit 5 for judging whether the vehicle speed is higher than a predetermined level are provided and connected to respective judging elements 2, 7. A solenoid 10 is functioned only when the driver leaves the seat, the accelerator pedal is OFF and the running speed is lower than a predetermined level, then an operating chamber 26 is coupled to a vacuum source 18 and, an operating rod 29 of a parking brake is driven so as to enable automatic function of the parking brake. Consequently, automatic function of the parking brake can be prevented under normal running, even if the driver leaves his seat and the accelerator pedal is OFF.
Patent JP-S543194-A (JP)
Title: Continuos production of polyester oligomer
Inventor: IMAMURA YOSHIO
IPC: C08G63/00
Filed: 1977-06-09
Abstract: PURPOSE: The amount of ethylene glycol is set to a specific ratio to terephthalic acid and the amount of vapor evolving in the reactor is increased to remove diethylene glycol by entrainment, thereby reducing the discoloration of produced polymers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51144507-A (JP)
Title: Telephone set
Inventor: ASAHINA MICHIO
IPC: H04M1/21
Filed: 1975-06-06
Abstract: PURPOSE:Putting a dial, buttom switch, chaim or the like on a practical use as an watch or timer.
Patent JP-H09253781-A (JP)
Title: Superhigh temperature hot forging method
Inventor: TODA MASAHIRO
IPC: C21D1/74
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To secure the toughness of a forging without cooling the surface layer after heating by using a steel having coarse grain generation suppressing function at the time of heating in a super high temp. forging while reducing additional tools by heating the steel at the higher temp. than the conventional hot forging temp. range. SOLUTION: The steel in which Ta base oxide and/or Nb base oxide are dispersed is heated at 2-20 deg.C/sec average temp. raising speed in non-oxidizing atmosphere. Further, the steel is held in the temp. range from the lower limit at either higher temp. of below 45 deg.C from the liquids temp. in an equivilium diagram or 1300 deg.C to the upper limit at below 20 deg.C from the liquidus temp. and thereafter, after forging the steel at >=0.5 the absolute value of a logarithmic strain, air-cooling is executed.
Patent JP-S61252273-A (JP)
Title: Liquid paint
Inventor: ARII NOOMEN
IPC: C08F220/00
Filed: 1986-03-28
Abstract: The invention provides a liquid coating composition curable at ambient temperature comprising a compound having at least 2 acryloyl groups or methacryloyl groups and an amino compound having a primary amino group which is blocked with an aldehyde or ketone, said amino compound being an aliphatic or cycloaliphatic amine containing 2-24 carbon atoms or an adduct of a molecular weight of 300-1500 of an epoxy compound or isocyanate compound or a, β-ethylenically unsaturated carbonyl compound and a primary amine having a group reacting with said epoxy compound or isocyanate compound or a, S-ethylenically unsaturated carbonyl compound. A process for coating a substrate with such composition is also provided.
Patent JP-S54159940-A (JP)
Title: Automatic angle change controller for electrically remote-controlled mirror
Inventor: SAITOU KUNIHIRO
IPC: B60R1/02
Filed: 1978-06-09
Abstract: PURPOSE:To make the angle change of a mirror and its return possible without providing an additional eye point memorizing circuit, by combining a mirror driving control circuit used at the time when an eye point is set with a mirror driving circuit used at the time when the angle is changed. CONSTITUTION:In the usual state, a mirror driving motor 5 is controlled to meet the value of an eye point setting apparatus 1 with the value of a mirror position detector 4. When a starting switch 8 is pushed, the mirror driving motor 5 is controlled to meet the value of an angle change position setting apparatus 2 with the value of the mirror position detector 4. After a timer circuit 10 has completed counting of the time, the mirror driving motor 5 will be controlled again by the output resulted from the comparison of the value of the eye point setting apparatus 1 with the value of the mirror position detector 4.
Patent JP-H02230303-A (JP)
Title: Positioning error compensation method and apparatus
Inventor: DEREKU GUUIN FUOODO
IPC: G05B19/23
Filed: 1989-03-20
Abstract: PURPOSE: To compensate a mechanical error in positioning by monitoring the output of a position converter and calculating or selecting analog error compensation quantity on the position of a moving body based on stored calibration data corresponding to the output and using analog error compensation quantity for changing a servo driving signal. CONSTITUTION: The output of the position converter 9 is monitored and analog error compensation quantity 12 on the position of the moving body is calculated or selected based on calibration data stored in a storage device 17, which corresponds to the output 13. Then, analog error compensation quantity 12 for changing the servo driving signal 15 is used. Thus, the positioning error related to the control of a tool position can be corrected or reduced.
Patent JP-H11248551-A (JP)
Title: Optical fiber temperature sensor
Inventor: GOTOU KANEHARU
IPC: G01K11/12
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber temperature sensor capable of stably measuring a temperature without making temperature display fluctuate by sufficiently mitigating stress applied to a light emitting element. SOLUTION: The light emitting element 12 is covered with silicon resin 5 provided with rubber elasticity and attached so as to face the tip part of an optical fiber 2. Then, the outer peripheral part of the silicon resin 5 is covered with silicon gel 6 and the optical fiber 2 and the outer peripheral part of the silicon gel 6 are molded by epoxy resin 4 and integrally formed. For the silicon gel 6, it is preferable that Young's modulus is 1,000-100,000 (dyne/ square cm).
Patent JP-S57186247-A (JP)
Title: Photomagnetic recording medium
Inventor: NISHIMURA NOBUO
IPC: G11B11/105
Filed: 1981-05-11
Abstract: PURPOSE:To facilitate the track control and the focus control, by forming a vertically magnetized film on a substrate and forming an opaque film on this vertically magnetized film and providing windows for transmission of light in the opaque film. CONSTITUTION:A vertically magnetized film B is stuck to the first face of a substrate A, and an opaque film C where bits having a short diameter D are provided continuously on all of the surface is stuck to the film B. The short diameter D has a size of the wavelength of recording and reproducing light beams approximately. In case of recording, only bit parts of the magnetized film B are magnetized and inverted by heating of the laser beam modulated by recording information. That is, the temperature of the medium is raised up to the Curie point by the laser beam, and simultaneously, the medium is magnetized by the magnetic field. In case of reproducing, the laser beam is irradiated to pertinent bits, and a reproduced signal is obtained on a basis of the change of the polarization state of the reflection light or the transmission light due to the magnetization direction of the magnetized film B.
Patent JP-S62226809-A (JP)
Title: Silica substance
Inventor: NAKAMURA MAKOTO
IPC: B01J20/281
Filed: 1986-03-27
Abstract: PURPOSE:To obtain a carrier having high water resistance by introducing polyethyleneimine into the surface of the titled silica substance by a chemical covalent bond. CONSTITUTION:gamma-aminopropyltriethoxysilane is introduced into the surface of a porous glass particle to obtain alkylamino glass. then the alkylamino glass is allowed to react with an aq. soln. of glutaraldehyde to form the aldehyde of the alkylamino glass. The material is sufficiently washed with water, and then allowed to react with polyethyleneimine (having about 70,000mol.wt.), the product is appropriately washed, PBS and sodium borohydride are added and allowed to react with the product, and the obtained product is washed with water. Glass particles wherein polyethyleneimine is introduced are thus formed, and a carrier material having high water resistance and which is appropriate for use in a bio-catalyst, etc., is obtained.
Patent JP-S61228031-A (JP)
Title: Antifogging coating for polycarbonate resin
Inventor: KIMOTO YOZO
IPC: C09D5/00
Filed: 1985-04-02
Abstract: PURPOSE:To provide the titled coating agent giving excellent adhesivity to polycarbonate resin without using a primer and exhibiting high antifogging property, by adding a water-soluble urethane resin, a hardener of said resin and an anionic surfactant to a coating film component. CONSTITUTION:The objective coating agent can be produced by mixing (A) a coating film component consisting of PVA, highly methylated melamine resin and a water-soluble modified polyamide resin with (B) a water-soluble urethane resin and (C) a hardener of said resin and adding (D) an anionic surfactant to the obtained aqueous solution. The amounts of the components B, C and D are preferably 50-70pts., 1-3pts. and 1-4pts. based on the aqueous solution of PVA.
Patent JP-S5513269-A (JP)
Title: Medical and therapeutic composition
Inventor: JIYATSUKU DOUBA
IPC: A61P31/04
Filed: 1979-06-04
Abstract: Cyclopentyl-aldehyde derivatives of the general formula   <IMAGE> wherein X and Y, which can be the same or different represent CHO, CH2OH or COOH; Z represents a C1-C3 alkyl group; A represents -CH2-,   <IMAGE> or   <IMAGE> including their geometrical isomers are of value in therapy and may be formulated as therapeutical compositions.
Patent JP-2000265057-A (JP)
Title: Heat-resistant resin precursor composition, production of heat-resistant resin, and heat-resistant resin
Inventor: EGUCHI TOSHIMASA
IPC: C08L79/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having a low permittivity and excellent heat resistance by including a heat-resistant resin precursor which forms a heat-resistant resin when heated and a solvent having a boiling point higher than the temperature at which the precursor reacts to form a heat-resistant resin and lower than the glass transition temperature of the heat-resistant resin. SOLUTION: This composition comprises a heat-resistant resin precursor which reacts to form a heat-resistant resin when heated and a solvent (e.g. 2-phenoxyethanol) having a boiling point higher than the temperature at which the heat-resistant resin precursor reacts to form a heat-resistant resin and lower than the glass transition temperature of the heat-resistant resin as essential components and contains, in addition, a fine inorganic filter (e.g. silicon oxide). The composition is reacted at a temperature lower than the boiling point of the solvent to form a heat-resistant resin and is heat-treated at a temperature lower than the glass transition temperature of the heat-resistant resin to obtain microvoid-containing heat-resistant resin. The heat-resistant resin precursor is exemplified by a polyimide precursor such as a polyamic acid or a polybenzoxazole such as polyhydroxamide.
Patent JP-S63276138-A (JP)
Inventor: HENRIII SEISHIRU BARON
IPC: G06F11/22
Filed: 1988-03-25
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-H06278185-A (JP)
Title: Plastic tube
Inventor: KASHIWAZAKI SHIGERU
IPC: B29C47/00
Filed: 1993-03-29
Abstract: PURPOSE:To prevent sticking of no-called gums at the time of extrusion molding by using a resin composition composed of polyolefin and a halogen flame retardant as main components to which a basic substance for neutralizing the acid atmosphere and a lubricant are added. CONSTITUTION:A basic substance for neutralizing acid atmosphere and a lubricant are added to a tube material composed of polyolefin and a halogen flame retardant as main components. The effect of the lubricant can be demonstrated sufficiently by the arrangement to reduce the generation of gums remarkably. As the lubricant, higher fatty acid of C10 or more or a metallic soap is preferably used, and as the basic substance, a basic metal oxide is preferably used.
Patent JP-S59196150-A (JP)
Title: Work positioning device
Inventor: TAKAGI MASAYOSHI
IPC: B23Q3/18
Filed: 1983-04-22
Abstract: PURPOSE:To expedite the positioning operation of a work as well as to improve productivity in metalworking, by providing both fixed and movable knock pins, which are engaged or disengaged to or from a pair of knock holes for positioning reference use to be installed in a square blockish work, and a transfer device or the like. CONSTITUTION:A pair of knock holes are formed in a work W to be mounted on a seat pat 2 of a positioning device body 1, while a fixed main knock pin 3 and a movable auxiliary knock pin 4 are set up at one side of the device body 1 corresponding to each knock hole. Also, a pilot bar 6 is installed at the side of the device body 1 along a transfer direction TR, and a movable block 5 to be transferred through a screwing of a feed screw and a nut rotated by a servo motor 7 is slidably installed in the pilot bar 6, while the knock pin 4 is retractably installed in the said block 5. In addition, a transfer device inclusive of a transfer bar 35 doing reciprocating motion in the transfer direction TR by means of a cylinder 36 and a turning arm 44 rotated by a cylinder 42 and going up and down along the said var 35 is provided for this positioning device.
Patent JP-H11274578-A (JP)
Title: Method for manufacturing thermoelectric conversion material and thermoelectric conversion module
Inventor: NOTOHARA YASUHIRO
IPC: H01L35/18
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric conversion module which is easily manufactured and excellent in productivity. SOLUTION: First and second substrate 3 and 6 which, positioned on front and rear surfaces respectively, have electric-insulating characteristics and specified mechanical strength, first and second electrode plates 2 and 7 which are, extending in a single region, formed on the first and second substrates 3 and 6 respectively; thermoelectric conversion elements 12 wherein one end is electrically connected to the first electrode plate 2 while the other end to the second electrode plate 7, which are provided in plural numbers while mutually connected in parallel, comprising a single conduction type to provide a temperature difference on both ends for generating an electromotive force, and lead wires which, fitted to the first and second electrode plates 2 and 7 respectively, draw out a generated electric power to outside; are provided.
Patent JP-H09253443-A (JP)
Title: Concentration-discharge method for wet type flue-gas desulfurization absorption liquid slurry
Inventor: ONIZUKA MASAKAZU
IPC: B01D53/34
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To discharge gypsum corresponding to the capacity of desulfurization as constantly concentrated slurry by a method in which the concentration of extracted slurry is measured continuously, and the slurry is discharged outside a system and circulated into a compartment. SOLUTION: A compartment 13 for concentrating gypsum is formed on the side wall of an absorption liquid slurry tank 2. An extracting pump 4 for extracting concentrated slurry from the compartment 13 and a concentration meter 17 for detecting the concentration of the slurry extracted by the pump 4 are provided. A control valve 20 which makes the discharge piping side 21 select the destination of the slurry whose concentration was measured by the concentration meter 17 and an adjuster 18 for controlling the operation of control valves 19, 20 on the basis of the detection signals of the concentration meter 17 are provided. In this way, since the slurry of insufficient concentration is recycled into the compartment 13 to be concentrated to a necessary concentration, the slurry can be concentrated efficiently to be discharged.
Patent JP-S61227793-A (JP)
Title: Production of nicotinamide-adenine dinucleotide phosphate
Inventor: YOKOYAMA SADAJI
IPC: C12R1/15
Filed: 1985-04-03
Abstract: PURPOSE:To obtain the titled compound easily in high yield, by heat-treating the culture liquid of microorganism capable of producing heat-resistant NAD kinase to obtain a treated product free of phosphatase activity and reacting NAD with adenosine triphosphate in the presence of the above treated product. CONSTITUTION:Culture liquid, cell or treated cell of microorganism capable or producing heat-resistant nicotin amide-adenine dinucleotide kinase (NAD kinase) is heat-treated to eliminate the phosphatase activity of impurities. Nicotinamide-adenine dinucleotide phosphate (NADP) can be produced by reacting nicotinamide-adenine dinucleotide (NAD) with adenosine triphosphate in the presence of the above treated culture liquid, cell or treated cell.
Patent JP-H02248226-A (JP)
Title: Production of coil molded with magnetic resin
Inventor: KONNO AKIRA
IPC: B29L31/34
Filed: 1989-03-22
Abstract: PURPOSE:To avoid the deformation of a coil resulting from pressure by selecting the ratio of the sum total of the opening area of a first injection gate for a cavity to the sum total of the opening area of a plurality of second injection gates for the cavity nearly in correspondence with the ratio of the filling volume of magnetic resin into a coil to the filling volume of magnetic resin in the outer circumferential part of the coil. CONSTITUTION:In the case of injection molding of magnetic resin for a coil 2, an injection gate of resin for the cavity 12 of a mold 11 is constituted of both a first injection gate 17c and a plurality of second injection gates 17S1, 17S2, 17S3... so that the gates are opposed to the center part and the outer circumferential part of the coil 2. The ratio Sc/Ss of opening areas is allowed to correspond to the ratio Vc/Vs of filling volume of resin in the inside and the outer circumferential part of the coil 2. For example, the following equation is held, Sc/Ss=Vc/Vs. Thereby both amount of resin filled into the coil 2 and the amount of resin filled to the outer circumferential part thereof are held at the prescribed ratio in correspondence with the respective volumes. Therefore, resin is filled in a state of equilibrium.
Patent JP-2000267506-A (JP)
Title: Image forming device and image forming method and belt type photoreceptor used therein
Inventor: KUWABARA MIEKO
IPC: F16H7/18
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent damage and the impossibility of traveling caused by belt type photoreceptor's running-on and to prevent the crack of a photoreceptive layer, the peeling of film and image defect even in the case of long-term repetitive use. SOLUTION: In this image forming device, the electrophotographic belt-type photoreceptor 1 having the photoreceptive layer consisting of a charge generating layer and a charge transporting layer on a supporting body consisting of high polymer material whose thickness is 50 to 100 μm is used and at least one of belt laid rollers 203 for the photoreceptor 1 abuts on the surface of the photoreceptive layer. The device is provided with a guide 201 on the back surface of the supporting body in order to regulate the traveling of the photoreceptor 1, and a distance L1 between the end/end of the guide 201 is shorter than the length of a circular arc L2 where the supporting body comes in contact with the roller 203 (L1<L2).