baber/WOPTO huggingface dataset:
Patent JP-H04220107-A (JP)
Title: Roll for rolling mill
Inventor: KATO HEIJI
IPC: B21B27/05
Filed: 1991-02-20
Abstract: PURPOSE:To restrain the break of sleeve that is generated due to the development of crack in a roll for rolling mill which is made so that the external shape of roll can be changed by moving tapered pistons which are fitted into the inside of a sleeve. CONSTITUTION:Taper-shaped spaces 18, 19 of which the diameters are expanded towards both ends are formed in the middle part so as to be continued with cylindrical spaces 16, 17. The tapered pistons 20, 21 are fit into the taper-shaped spaces 18, 19 movably in the axial direction by charging/discharging a pressurized liquid. When the tapered pistons 20, 21 are moved, the diameter of the sleeve 15 is expanded or contracted. Because the taper-shaped spaces 18, 19 are continued with the cylindrical spaces 16, 17 without difference in surface level, quenching after machining is made possible.
Patent JP-H08238645-A (JP)
Title: Insert metal fitting of resin molded product and production thereof
Inventor: OONO KAZUAKI
IPC: B29K105/22
Filed: 1995-03-06
Abstract: PURPOSE: To obtain an insert metal fitting for a resin molded product achieving the reduction of molding pressure and the shortening of a molding time, enhancing the close contact degree with a resin and not receiving the forcible restriction by a metal material. CONSTITUTION: An insert metal fitting 1 for a resin molded product has an outer peripheral surface 4 coming into close contact with a resin and having groove parts 5, 6 continuing in a circumferential direction and is characterized by that the opening width W1 of each of the groove parts 5, 6 is smaller than the bottom part width W2 thereof.
Patent JP-H06245440-A (JP)
Title: Thin film coil for rotary actuator and manufacture thereof
Inventor: IMAOKA HIROFUMI
IPC: H02K15/04
Filed: 1993-02-10
Abstract: PURPOSE:To provide a coil for a rotary actuator in which the actuator having excellent response performance can be obtained by enhancing the strength of the coil for the actuator, increasing ratio of leads in the coil and increasing a rotary force to be operated at the coil. CONSTITUTION:A thin film coil 1 for a rotary actuator comprises a conductive thin film coil wound on a periphery of a cylindrical rotor through an insulating layer. The coil 1 of one turn is formed of a first semicircular periphery 2A provided oppositely to a semicircular surface of a periphery, a second semicircular periphery 4A provided oppositely to a semicircular surface of an opposite surface side to the periphery 2A separately in an axial direction of a rotor from the periphery 2A, and electromagnetic force generating parts 3A, 5A connected between one ends and between the other ends of the peripheries 2A, 4A to each other.
Patent JP-S63213573-A (JP)
Title: Reactive dye composition
Inventor: KASHIWANE YUTAKA
IPC: C09B67/22
Filed: 1987-02-27
Abstract: PURPOSE:To provide the titled composition containing a mixture of two specific kinds of monoazo compounds at a specific ratio, easily forming a liquid, having excellent low-temperature storage stability and useful for the dyeing of cellulosic fibers. CONSTITUTION:The objective composition contains a mixture of (A) 50-95wt.% monoazo compound expressed by formula I (Z is -CH=CH2 or -CH2CH2OSO3H) as free acid and (B) 50-5wt.% monoazo compound expressed by formula II as free acid.
Patent JP-H04264162-A (JP)
Title: Pitch carbon fiber-reinforced polyphenylene sulfide resin composition
Inventor: YAMADA KATSUHIRO
IPC: C08K7/06
Filed: 1991-02-19
Abstract: PURPOSE:To provide a pitch carbon fiber-reinforced polyphenylene sulfide resin composition having excellent frictional and wearing properties and having rigid ity and strength higher than those of conventional materials. CONSTITUTION:A polyphenylene sulfide resin composition comprising 15-65wt.% pitch carbon fiber filter having a nonradial cross section or comprising this fiber and an inorganic filler.
Patent JP-S55140029-A (JP)
Title: Assembling apparatus for catalyst unit
Inventor: WADA TOSHIMICHI
IPC: F23J15/00
Filed: 1979-04-17
Abstract: PURPOSE: To take in and out exchange catalyst units readily by a method wherein travelling rails a overhead travelling cranes are installed in an exhaust gas dust.  
     CONSTITUTION: Travelling rails 11, 11a and the overhead travelling cranes 12, 12a which move on these travelling rails 11, 11a are installed on both upper and lower rows. One of these travelling rails 11, 11a is protruded out of the exhaust gas dust 5 and forms the lift up end of a catalyst unit 2. When the travelling rails are in use, overhead travelling crane 12 is moved up to the lift up end of the travelling rail 11, the catalyst unit 2a on the outside of the exhaust gas duct 5 is lifted up to 2b, the overhead travelling crane 12 is moved and carried in from the opening part 13 for carrying in the unit equipped on the exhaust gas duct 5. It is the same to the lower row. The operating order should be reversed when taking out the catalyst unit 2. Accordingly, catalyst units 2 of large size and weight are ready to be taken in and out and exchanged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56143749-A (JP)
Title: Processing system for different kind of mfc signal
Inventor: YOKOTA KEIGOROU
IPC: H04Q3/00
Filed: 1980-04-10
Abstract: PURPOSE:To transfer different kinds of MFC signals in the same station by providing each route of an MFC trunk circuit with a route memory stored with information on the kind of the MFC signal used by the route, and by generating a transmitted code or decoding a received code by referring to the information. CONSTITUTION:At exchange A, outgoing sender OS is connected to outgoing trunk OGT connected to a junction line via trunk link frame TLF. This OGT part is constituted by providing a group of outgoing trunks by routes and then connected to a station which uses different kinds of MFC signals. Then, routes R1 and R2 are provided with respective route memories, in which information on the corresponding route and the kind of the MFC signal used by the route are stored. Outgoing senders OS1-OS3 are provided in common to each trunk group and, under a command from a common controller, transfer codes that correspond to the standards of the said MFC signals is transferred.
Patent JP-S63210965-A (JP)
Title: Mode setting device
Inventor: KAWAI YASUHIRO
IPC: G03G15/00
Filed: 1987-02-27
Abstract: PURPOSE:To permit an extremely convenient mode setting operation by clearing only the desired function mode and holding the other function modes as they are when an operation key for the desired function mode and a clear key are simultaneously operated. CONSTITUTION:The respective places are respectively the function modes in the case of registering numbers to set the number of copies of, for example, an electronic copying machine. All the places are cleared and are returned to the initial state when only the clear key 7 is operated. Only the places corresponding to the operation keys 18, 19 of the respective places are reset to the initial state and the remaining places do not change when the keys 18, 19 for the respective places are operated together with the clear key 7. Resetting of the registered numbers from the initial state for only the desired places is, therefore, possible. The initial state is obtd. only with the desired function modes if the operation keys 12, 13, 16 corresponding to the function modes 2, 3 desired to be reset to the initial state among the function modes existing in plurality are operated together with the clear key 7 when only the above- mentioned function modes are desired to be cleared without being limited to the case of the mode setting with respect to the above-mentioned registered.
Patent JP-H11230054-A (JP)
Title: Fluid machine with inverter device
Inventor: HAGA SHUJI
IPC: F04C28/08
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To simply control power by changing the fluid pressure on the fluid intake end side of a fluid machine or on the discharge end side of a compressed fluid according to the prescribed program. SOLUTION: A chamber 35 to be evacuated is connected to the intake port section 8 of a vacuum pump main body 1 via a solenoid valve 37A. A pressure sensor is arranged in the intake port section 8, or in a housing from the intake port section 8, or in a pipe outside the intake port section 8, or in the chamber 35, the opening of the valve 37A is narrowly opened initially, and a vacuum pump is driven. When the pressure of the pressure sensor is high, a fluid is slowly taken in by a scroll mechanism. When the pressure of the pressure sensor becomes low, the opening of the valve 37A is widened, and the scroll mechanism is driven at a high speed to increase the number of fluid intake actions in a unit time. The intake quantity of the fluid can be changed by changing the pressure according to the prescribed program.
Patent JP-S63212901-A (JP)
Title: Reflection preventing film for magnetic garnet element
Inventor: TAKAHASHI TSUTOMU
IPC: G02B1/11
Filed: 1987-02-28
Abstract: PURPOSE:To improve processability and chemical durability of a Faraday element by forming MgF2 film and SiO2 film on a nonmagnetic garnet film as a reflection preventing film. CONSTITUTION:A magnetic garnet film 4 is formed on an SiO substrate 5. A nonmagnetic garnet film 3 is formed thereon. Further, an MgF2 film 2 and an SiO2 film 1 are formed thereon to obtain a reflection preventing film. In this case, the optical film thickness of the MgF2 film 2 is regulated to 1/4lambda for the central wavelength lambda, and the refractive index and the optical film thickness of the SiO2 film 1 are regulated to 1.45-1.47, and 1/16-1/8lambda, respectively. Since the constitution of the reflection preventing film to be coated on a nonmagnetic garnet substrate is designed to have a double layered structure of MgF2 and SiO2 and the optical film thickness is limited, the processability and the chemical durability are improved and the stage for mass production is shortened.
Patent JP-S52128888-A (JP)
Title: Separation by membrane
Inventor: TSUKAMOTO TERUKI
IPC: B01D61/20
Filed: 1976-04-22
Abstract: PURPOSE:To effectively concentrate the liquid with membrane by using the membrane apparatus, having a large membrane packing density, at the first step low concentration area and also, using tubular membrane apparatus at the last step high concentration area.
Patent JP-S51121798-A (JP)
Title: Thick film resistor
Inventor: IKEGAMI AKIRA
IPC: H01C7/00
Filed: 1975-04-18
Abstract: PURPOSE: A thick film resistor wherein RuO 2  thick film resistor has a resistance value less than 3KΩ/square and its temperature coefficient is set at 0±100ppm/°C after construction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56141693-A (JP)
Title: Speaker diaphragm having honey-comb structure
Inventor: HAYAKAWA FUMIO
IPC: H04R7/08
Filed: 1980-04-08
Abstract: PURPOSE:To remarkably increase the rigidity considering its weight, by using an Mg alloy as a skin material of a diaphragm having a honey-comb structure. CONSTITUTION:When the diaphragm is formed with skin material having the same weight and also the same area as those of an Al foil having 10mum thickness, its thickness becomes 5.9mum, 15.69mum and 14.4mum by use of Ti, Mg3B2 and MgC, respectively. When the comparison of Eh<3>/12 (wherein, E is Young's modulus, h is thickness) which is a standard of ridigity is executed for the Al foil, the Ti foil, the Mg3B2 and MgC foils having said thickness, the rigidity is remarkably increased such as 0.059dyn.cm, 0.018dyn.cm, 0.29dyn.cm and 0.23dyn.cm in case  of an Al foil, a Ti foil, an Mg3B2 foil and an MgC foil, respectively. Also, on the  contrary, the same rigidity as that of an Al foil having 10mum thickness is obtained  by making the thickness of an Mg3B2 and an MgC foils about 9mum and 9.2mum, respectively, therefore weight of the skin material can be reduced by approx. 40% and 35%, respectively.
Patent JP-S52130270-A (JP)
Title: Pulse width compensation circuit
Inventor: SAITOU TAKESHI
IPC: H03K5/04
Filed: 1976-04-26
Abstract: PURPOSE:To increase the reliability for memory write-in and readout by constiting the pulse width compensation circuit used in the magnetic memory unit so that the alteration of storage time can be prevented.
Patent JP-H03247661-A (JP)
Title: Keyboard material and production thereof
Inventor: FUKUSHIMA TOSHIHARU
IPC: C08L67/06
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a material showing touch, performance and durability close to ivory as a keyboard material, by dispersing resin particles having very small voids in the periphery into a matrix consisting of a thermosetting resin and a filler. CONSTITUTION:A cured material of resin wherein particles of a thermoplastic resin are dispersed into a matrix consisting of a thermosetting resin and a filler and very small voids are formed around the periphery of the particles of the thermoplastic resin. The thermoplastic resin is dissolved in or dispersed into an uncured liquid material of the thermosetting resin and the mixture is cured. A vinyl acetate resin having 1-100mum average particle diameter in an amount to give 1-15vol. ratio is added to the uncured liquid material of unsaturated polyester resin or diallyl phthalate resin. Talc, glass powder, etc., are used as the filler. The voids are formed by large contraction of the particles of the thermoplastic resin and interfacial removal of the particles from the matrix when the whole components are cured, heated and then the reaction product is solidified.
Patent JP-H11248572-A (JP)
Title: Method for forming metalizing layer of pedestal for semiconductor sensor
Inventor: SAITO HIROSHI
IPC: G01L19/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a metalizing layer of a pedestal for a semiconductor pressure sensor of good joint reliability wherein no metalizing layer is formed on an inner wall of a through hole of the pedestal, with no increase in the number of processes. SOLUTION: In a method for forming a metalizing layer 8 on a surface on the side not jointing a semiconductor pressure sensor chip 1 of a pedestal 2 of a semiconductor pressure sensor comprising the semiconductor pressure sensor chip 1 provided with a diaphragm 11 formed in thin-wall by forming a recessed part, and a pedestal 2 which is, with a through hole 21 for introducing a pressure into the diaphragm 11, jointed to the semiconductor pressure sensor ship 1, the metalizing layer 8 is formed by sputtering or vapor-deposition after an inside wall 22 of the through hole 21 is mirror-finished.
Patent JP-S52129529-A (JP)
Title: Dryer
Inventor: KAWAI RIYOUICHI
IPC: G03G21/00
Filed: 1976-04-23
Abstract: PURPOSE:To improve the efficinecy of the drying operation of a sheet-shaped medium by turning that one of paired rollers disposed in discharge positions, which is arranged to contact with the image surface, in the direction opposite to the discharging direction when the medium is discharged from a liquid developing bath.
Patent JP-H09216796-A (JP)
Title: Material conveying device
Inventor: SUZUKI SHIGENOBU
IPC: B66F9/065
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To avoid danger accompanied by the conveying work of materials, and to quickly convey the materials. SOLUTION: A device body is provided on a crawler travel body 12 through a horizontal turning mechanism 16. A turning tower 28 is attached to a vertical turning mechanism 38 provided through a support frame 26 in front of the device body 14. The turning tower 28 can be vertically moved by a hydraulic cylinder 42 provided on the support frame 26. In addition, a telescopic boom 30 is attached to the tip part of the turning tower 28 through a vertical turning mechanism 56. A boom 30 can rise and fall using a boom cylinder 60. A telescopic arm 32 oscillated by an arm cylinder 74 as designated with an arrow 76 is pivoted to the tip of the boom 30, and a material grasping part 34 is provided at the tip of the arm 32.
Patent JP-H02225476-A (JP)
Title: Novel methine compound and methine dye
Inventor: UKAI TOSHINAO
IPC: C09B23/00
Filed: 1989-02-28
Abstract: NEW MATERIAL:A methine compound expressed by formula I (CYA is atomic group having a cyanin chromogenic structure; L is bivalent linking group consisting of atom or atomic group containing at least one of C, N, S and O; Het is a group having 5- to 7-membered heterocyclic ring containing at least one N atom; l1 is 1 or 2; l2 is 0 or 1; l3 is 1, 2 or 3). EXAMPLE:A compound expressed by formula II. USE:Effectively used as a sensitizing coloring matter and dye for photographic sensitive materials (silver halide photographic and electrophotographic materials), useful as a sensitizing coloring matter and dye for other organic photosensitive materials and further coloring matter for laser recording materials, dye for filters, coloring matter for medicines and agricultural chemicals, dye for dying pulp, cell, etc. PREPARATION:A sensitizing coloring matter part is linked to a nitrogen- containing heterocyclic part utilizing reaction for forming bonds including various reactions for forming amide bond and ester bonds to afford the compound expressed by formula I.
Patent JP-S61207675-A (JP)
Title: Production of improved leather-like material
Inventor: YAMASHITA SADAO
IPC: D06N3/14
Filed: 1985-03-08
Abstract: PURPOSE:To obtain a leather-like material having excellent durability and feeling, and elegant surface appearance, by impregnating a specific urethane solution containing a specific amount of nitrogen atom originated from isocyanate group into a piece of cloth and coagulating the solution under stretching. CONSTITUTION:A solution of a polyurethane composed of (A) a polymer diol composed mainly of poly-3-methylpentane adipate having a molecular weight of 500-3,000 (B) a 2-6C low-molecular diol and (C) 4,4'-diphenylmethane diisocyanate and containing 3.5-6wt%, preferably 4.0-5.0wt% nitrogen atom originated from the isocyanate group in said urethane, is impregnated in and/or applied to a piece of cloth (especially nonwoven cloth of ultrafine fiber). The clock is stretched longitudinally by 0-10%, and immersed under tension in a non-solvent of said polyurethane (e.g. water) or in a texture of solvent and non-solvent to effect the coagulation of polyurethane.
Patent JP-H02223670-A (JP)
Title: Driven system for spark ignition engine by ultrasonic atomizing device
Inventor: TSURUYA KAZUJI
IPC: F02M69/00
Filed: 1989-02-27
Abstract: PURPOSE:To enable the use of liquid fuel consisting mainly of a component having cut higher than that of gasoline by a method wherein during the starting of an engine, for example, gasoline is fed to an ultrasonic atomizing device, and after the starting, liquid fuel consisting mainly of a component having cut higher than that of gasoline is fed thereto to increase a spray amount. CONSTITUTION:An ultrasonic atomizing device 2 sprays fuel, fed to the atomizing region of a vibrator 10 through a fuel feed pipe 12, and atomizes it in a suction pipe 7. An enlarging part 10a is mounted to the tip of the vibrator 10, fuel is injected at a given angle to the enlarging part 10a to increase a spray amount. A fuel feed pipe 12 feeds gasoline through a valve 13 and feeds light oil through a valve 14. during the starting of an engine, the valve 13 of the fuel feed pipe 12 is opened to feed a small amount of gasoline to the vibrator 10 of the ultrasonic atomizing device 2, and gasified gasoline is fed to an engine 1 through reed valves 5 and 6 to an engine 1. After the starting of an engine, the valve 14 of the fuel feed pipe 12 is opened to feed light oil to the vibrator 10, the light oil is atomized to spray it in the suction pipe 7.
Patent JP-S63214259-A (JP)
Inventor: KATAYAMA KINYA
IPC: A61H33/12
Filed: 1987-03-02
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-S58165463-A (JP)
Title: Measuring device of call number
Inventor: NAKAYAMADA MASAYOSHI
IPC: H04M3/36
Filed: 1982-03-26
Abstract: PURPOSE:To measure the number of incoming calls directly, by registrating the number of times of operation of plural incoming trunks at every route on a call meter in a crossbar exchange. CONSTITUTION:Suppose that trunks ICT0 and ICT1 accommodated in a device CCM measuring number of incoming calls by route are started at the same time. First, an on-key (on) is applied. When the ICT0 and ICT1 are started at the same time, A0,A1 relays of the CCM are activated at the same time and p0, p1 relays are going to be activated at the same time, but the p0 relay only having high priority is activated, a relay C registrating and controlling the number of times starts slow-restoration, and a call meter R is registrated once until the relay C is finished for restoration. When the relay C is restored, an operating number registration memory relay Bo is activated and kept until the ICT0 is restored. Then, the p0 relay is restored with the operation of the Bo relay, then the relay C is operated again, and the p1 relay is operated with a contact of the operating state monitor relay A1. Thus, the relay C starts slow-restoration again, the call meter R makes second registration the same as above, and  this is repeated.
Patent JP-H03252430-A (JP)
Title: Production of cellulose particle aggregate having sharp particle size distribution
Inventor: IGARASHI MITSUHISA
IPC: C08J3/16
Filed: 1990-03-01
Abstract: PURPOSE:To obtain the subject aggregate having sharp particle size distribution and useful as a filler for chromatography column by mixing viscose with a water soluble anionic polymer compound in the presence of calcium hydroxide. CONSTITUTION:The objective aggregate is produced by mixing (A) viscose with (B) a water-soluble anionic polymer compound in the presence of Ca(OH)2 to form a dispersion of fine particles of the component A, coagulating the component A by heating the dispersion or mixing with a coagulant, forming fine particles of cellulose by neutralizing the product with an acid or coagulating and neutralizing the above dispersion with an acid, separating the cellulose particles from the mother liquor and, as necessary, subjecting the product to desulfurization, washing with acid, crosslinking and washing with water or drying.
Patent JP-S56143076-A (JP)
Title: Forming system for employee check list
Inventor: MORI TAKUMA
IPC: G06Q10/10
Filed: 1980-04-07
Abstract: PURPOSE:To easily form an employee list for this year, by respectively adding 1 to the year column of a recording tape of the list for previous year, correcting the change in the post and short history, and adding information of new comers of this year and new employees. CONSTITUTION:Figures of each year column of recording tape A of the employee check list A in the year of start of computation execution formed by the section in charge of human affair are added 1 by 1 by the electronic computation center to form the printed output table B12. The human affair section forms the table C3 through the table B12 by the addition of transferred and new comer employees and the correction of the post and short history columns for this year. On the other hand, the center corrects the table B12 from the table C to form the tape D31. Further, the human affair section forms the table E42 in which name codes are described in accordance with the organization for this year, the center forms the tape E51 from it, to make the employee list table A62 for this year, and the human affair section makes recopy 7.