baber/WOPTO huggingface dataset:
Patent JP-2001097203-A (JP)
Title: Brake hydraulic pressure control device
Inventor: MATSUNAGA KUNIHIRO
IPC: B60T8/44
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To increase the pressure of a wheel cylinder while reducing a load on the wheel cylinder without causing the increase of size and the increase of the number of components. SOLUTION: A hydraulic pressure control valve 8 for increasing the pressure of a master cylinder to feed it to the wheel cylinder is formed side by side with a pump. The hydraulic pressure control valve 8 is composed of an inner piston 22 formed in a cylinder 24 communicating with the master cylinder and the wheel cylinder, a first spring 26 for energizing the inner piston 22 toward the master cylinder, a poppet valve 32 formed on the wheel cylinder side, and an outer piston 23 formed on the circumferential side of the inner piston 22. The outer piston 23 is moved toward the master cylinder by a predetermined wheel cylinder pressure, the inner piston 22 is pressed toward the master cylinder through the first spring 26 to be weakened its closing state to the poppet valve 32, and the increase of the wheel cylinder pressure is weakened.
Patent JP-H06110992-A (JP)
Title: Shape deformation input operation method in cad system
Inventor: YAMASHITA JIYURI
IPC: G06F3/153
Filed: 1992-09-25
Abstract: PURPOSE:To obtain more natural deformation by calculating a new shape definition parameter for defining an infinitesimal segment provided with a crossing point when a cursor crosses it, regenerating a shape from the parameter and performing deformation input operation of a free shape and to smoothly deform entire curves by moving plural control points. CONSTITUTION:A converter connected to a CPU is constituted of a microcomputer programmed beforehand so as to calculate the shape definition parameters of a new control point string or the like from the position coordinates of the cursor supplied through a signal line from the CPU through a signal line. The condition data of the calculation of the control point string or the like are supplied from the CPU and a calculated result is sent to the CPU. Then, at the time of operating the free shape expressed by the shape definition parameter, the curve on a display is directly operated by an input device such as a mouse or the like and since the curve is newly generated from the manipulated quantity so that natural deformation operation is enabled while holding the advantage of a control point system.
Patent JP-H0834819-A (JP)
Title: Ethylene polymer
Inventor: SUGA SADANORI
IPC: C08F10/02
Filed: 1994-11-15
Abstract: PURPOSE:To obtain an ethylene polymer showing improved melt tension and heat stability in spite of its narrow molecular weight distribution. CONSTITUTION:This polymer is an ethylene homopolymer or a copolymer of ethylene with 3-20 C alpha-olefin (hereinbelow simply referred to as a polymer) satisfying the following requirements: (a) the melt index (MI) at 190 deg.C under a load of 2.16 kg is in the range of 0.001-100g/10min, (b) the density is 0.860-0.975, (c) logMT>-0.46 logMI+0.5 (wherein MT is the melt tension at 190 deg.C), (d) Mw/Mn is in the range of 2-4 when determined by GPC, and (e) the ratio of the number of the terminal vinyl groups to that of the terminal vinylidene groups is 10 or below.
Patent JP-H03145083-A (JP)
Title: Temperature controller of heat cooking appliance
Inventor: SENDA HIROYUKI
IPC: F24C7/04
Filed: 1989-10-27
Abstract: PURPOSE:To prevent abnormal temperature increase in a heat cooking chamber by setting a second analog voltage input terminal to be at least or at most a prescribed voltage at the time of treatment of a first analog voltage input terminal and stopping a heating means when the first analog voltage input terminal is more than or equal to or less than or equal to a prescribed voltage. CONSTITUTION:Conversion means 4, 5 convert temperature of a heating chamber 12 or an object 13 to be heated into analog voltage and a microcomputer 3 has a first analog voltage input terminal 1 to control a heating means 11 by sending analog voltage and a second analog voltage input terminal 2 to send and process the other analog voltage. At the time of processing an input of the first analog voltage input terminal 1, the voltage of the second voltage input terminal 2 is set to be at least or at most a prescribed voltage and at the time that the first analog voltage is more than or equal to or less than or equal to a prescribed value, the heating means 11 is shut. In this way, abnormal temperature increase in the heating chamber is prevented beforehand.
Patent JP-H07134049-A (JP)
Title: Substrate for liquid jetting recording head and liquid jetting recording head using it
Inventor: MURAKAMI KEIICHI
IPC: G01D15/18
Filed: 1993-11-10
Abstract: PURPOSE:To provide a substrate for liquid jetting recording head which has an excellent heat radiating property and durability, is inexpensive, and can be easily increased in area and the liquid jetting recording head using the substrate. CONSTITUTION:A substrate for liquid jetting recording head is obtained by forming a polycrystalline Si base section on the base plate 1 of a base body 8 for liquid jetting recording head having the base plate 1, exothermic resistor 2a, and a pair of electrodes 3 electrically connected with the resistor 2a at prescribed intervals and an insulating layer containing such impurity ions as oxygen ions, nitrogen ions, etc., implanted into the surface section of the polycrystalline Si base section and a liquid jetting recording head is obtained by using the substrate.
Patent JP-S62141021-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: ITO TAKUJI
IPC: C08G59/62
Filed: 1985-12-13
Abstract: PURPOSE:To obtain the titled resin composition having a high thermal conductivity, by mixing an epoxy resin with a phenolic resin curing agent and a fibrous silicon carbide filler low in a content of impurities such as Na ion and Clion as essential components. CONSTITUTION:An epoxy resin (A) (e.g., bisphenol A epoxy resin or novolak resin) is mixed with a phenolic resin curing agent (B) having at least two phenolic hydroxyl groups in the molecule (e.g., cresol novolak epoxy resin) and a fibrous silicon carbide filler (C) having, among water-soluble impurities, a Na ion content <=5ppm and a Cl ion content <=10ppm as essential components. To the obtained mixture, necessary additives such as a cure accelerator (e.g., 2-methylimidazole), a colorant, a mold release, a flame retardant and a coupling agent are added to obtain the purpose epoxy resin for sealing semiconductors.
Patent JP-S61155283-A (JP)
Inventor: TOMARI MASAO
IPC: C05D3/04
Filed: 1984-12-26
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-H02128388-A (JP)
Title: Disk cartridge
Inventor: SUZUKI KAZUNORI
IPC: G11B23/28
Filed: 1988-11-08
Abstract: PURPOSE:To surely discriminate an erroneous disk mounting direction by forming the outer peripheral side face of a disk and output peripheral side of a disk mounting section to slops expanding outward at the same degree of inclination. CONSTITUTION:The outer peripheral side face 11a of a disk 11 is formed to a conical slope, with the diameter on the recording and reproducing surface 11b side being smaller than the other side, and the outer peripheral side face 16 of a disk placing section 13 is formed to a slop of an almost equal inclination to that of the side face 11a, with the diameter of the bottom surface being made almost equal to that of the recording and reproducing surface 11b of the disk 11. When this disk cartridge is assembled, the disk 11 is housed in an outer case 17 after the disk 11 is placed in the disk mounting section 13 with the recording and reproducing surface 11b of the disk downward. When the disk 11 is mounted in the disk mounting section 13 with the surface 11b upward, the disk 11 is not completely housed in the section 13, because the largest diameter section of the disk 11 collides with the intermediate section of the outer peripheral side face 16 of the section 13. Therefore, the disk mounting direction of the section 13 can be discriminated surely.
Patent JP-2001063792-A (JP)
Title: Disk packaging bag fitted with cardboard having seal and head tab
Inventor: KATO TAKEO
IPC: B65D85/57
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk packaging bag constituted so as to flexibly and firmly protect a disk stiffened so as to be made easy to receive and keep the disk by a nonwoven fabric forming a double packaging bag and a fitted cardboard and capable of retrieving a target disk at a glance from a file. SOLUTION: A nonwoven fabric 2 is held between front and rear transparent plastic films 1, 2 and the left, right and bottom sides of all of the plastic films and the nonwoven fabric are sealed to form a three-layered double packaging bag body and a cardboard 4 is sealed and inserted in the bag body so as to be almost exactly fitted to the entire inner surface of the bag body on the side of the rear plastic film 3 and a seal and head tab 6 is continuously extended from the upper side 5 of the cardboard 4. The nonwoven fabric 2 and two materials of the cardboard 4 and the seal and head tab 6 may be substituted with one nonwoven fabric bonded cardboard to omit the rear plastic film 3.
Patent JP-2000094279-A (JP)
Title: Grinding wheel polishing method and grinding wheel replacement timing detection method
Inventor: SHIGETA TATSUO
IPC: B24B49/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To let a cylinder be polished by letting stable and definite pressing force be applied to the cylindrical body of a polishing object, shorten time required to start polishing, and detect timing for replacement wherein a grinding wheel becomes thinner than its thickness of no use. SOLUTION: A carry-over distance A from the original position of a Y direction moving servo motor until a grinding wheel 7c for polishing is changed over to a low speed feeding, which has been approached to a work W, is computed prior to every polishing, let a polishing wheel 7c be approached to the work W merely in a range of the distance A with its approaching speed accelerated, subsequently, the motor is kept constant in torque, and low in rotation, let polishing be started with definite pressure applied thereto while let the end surface of the grinding wheel 7c for polishing abut against the work W, and the grinding wheel 7c for polishing is moved to the longer direction of the surface of the work W so as to allow cylindrical polishing to be performed thereafter.
Patent JP-S60171123-A (JP)
Inventor: BUORUFURAMU SHIIMAN
IPC: B29K77/00
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03146177-A (JP)
Title: Finishing coat application
Inventor: SHIIKI HISASHI
IPC: B05D5/06
Filed: 1989-10-31
Abstract: PURPOSE:To improve appearance and weather-proof properties by applying specific crosslinking clear coating I to the surface of a crosslinking metallic paste applied to the surface of an article for crosslinking effect realization and allowing specific crosslinking clear coating II to be applied under crosslinking effect. CONSTITUTION:Crosslinking clear coating I formulated with polyester resin or a mixture of polyester resin and acrylic resin, and a curing agent is applied for crosslinking effect realization to a surface where crosslinking metallic paste coat containing metal powder and/or coloring pigment is applied to an article. Next, crosslinking clear coating II consisting mainly of a resin compound formulated with a curing agent to a fluoroolefin copolymer is applied to the coat of the coating I to allow crosslinking action. Thus finish coating is completed. The preferable polyester resin used for clear pigment is one with 30 to 300 of hydroxyl and 500 to 5000 of average molecular weight.
Patent JP-H0595243-A (JP)
Title: Production of electronic component
Inventor: YAMANAKA HARUNOBU
IPC: H03H3/02
Filed: 1991-10-01
Abstract: PURPOSE:To obtain the method for producing an electronic component by which the productivity is improved through the reduction in number of production process. CONSTITUTION:This method consists of a 1st process forming a case base 1 with a tilted composite material comprising a metal part 2 and a ceramics part 3, a 2nd process inserting an element to each insertion part 1b formed to be a recess to the case base 1 and connecting an input part and an output part of the element to the metal part, and a 3rd process cutting an outer circumferential part of each element insertion part of the case base to form plural case main bodies 9 thereby manufacturing electronic components.
Patent JP-H03142208-A (JP)
Title: Molding machine
Inventor: SUGIMURA HIDEKI
IPC: B29C45/12
Filed: 1989-10-30
Abstract: PURPOSE:To manufacture a molded product which is twice as large as a product manufactured in a molding machine heretofore available in a space equivalent to the space for the molding machine heretofore available by mold clamping a first movable mold and a second movable mold from both sides to respective molding surfaces of a fixed mold and molding on both end surfaces of the fixed mold. CONSTITUTION:A left driving section 11 and a right driving section 12 are disposed on both sides of an upper section of a main body frame 10. Cores (movable molds) 21 and 22 are mounted respectively on movable platens 19 and 20, left and right, and moved together with movable platens 19 and 20 in the horizontal direction to be freely close to or away from a mold 24. Resin is injected by an injection section 27 into the mold through a resin path 23a and resin injection inlets 24a and 24b. The left and right movable platens 19 and 20 are moved backward when the given time passes after injection, and the cores 21 and 22 are separated from the fixed mold 24 respectively. A resin molded product is manufactured on a molding section of the surfaces of cores 21 and 22.
Patent JP-2001105311-A (JP)
Title: Lens working method
Inventor: KOSAKAI TAKASHI
IPC: B24B49/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a lens working method capable of reducing the change in the shape due to wear of a tool to stably work the shape of a lens, in the lens working method for working the shape of the lens in a rough grinding process, a fine grinding process, and a polishing process. SOLUTION: When the spherical shape of a lens is sequentially worked by a rough grinding process S1, in a fine grinding processes S2 to S3, and in a polishing process S4, the working of a lens material in the rough grinding process is performed in the working order of A1, A2, A3..., and hundreds to thousands of the lens material worked in the rough grinding process are one at random stored in a stock car (b). Next, in a first fine grinding process S2, the working of the lens material is continuously performed in random order of B1, B2, B3... independently of the working order of A1, A2, A3 in which the lens material is worked in the rough grinding process S1, and in the same manner, the processing is performed in random working order independent of the working order of the lens material in the preceding process.
Patent JP-H0645979-A (JP)
Title: Communication system for portable telephone terminal
Inventor: TANABE YOSHINORI
IPC: H04B7/26
Filed: 1991-10-02
Abstract: PURPOSE:To attain a battery exchange without disconnecting a communication line even when the output voltage of a portable telephone terminal drops while being talking over the telephone between the portable telephone terminal and the other telephone terminal. CONSTITUTION:When a main battery output voltage monitoring circuit 3 of a portable telephone terminal 1 detects the drop of the output voltage of a main battery, an automatic power source switching circuit 6 switches the main battery to an auxiliary battery 9, and a control part 5 communicates the information of the drop of the output voltage of the main battery to a mobile telephone switchboard 14. The mobile telephone switchboard 14 receives the information from the portable telephone set 1, communicates the battery exchange to the other side subscriber, and holds the line of contact in a fixed time regardless of a radio carrier state. Thus, the main battery can be exchanged while the communication is maintained.
Patent JP-H01125382-A (JP)
Title: Fluorine-containing protoporphyrin derivative and salt thereof
Inventor: KUMAZUKI TAKAMARU
IPC: A61K49/00
Filed: 1987-11-09
Abstract: NEW MATERIAL:A compound expressed by formula I (either one of R1 and R2 represents -CH=CF2 and the other represents -CH=CH2 or both R1 and R2 represent -CH=CF2). EXAMPLE:3<2>-Difluorovinylprotoporphyrin(3-FPP) dimethyl ester. USE:A diagnosticum for early stage detection of micro-cancer. PREPARATION:A protoporphyrin ester derivative expressed by formula II (R5 represents ester residue) is subjected to the Wittig reaction to change the formyl group to difluorovinyl group. Then this protoporphyrin ester derivative expressed by formula III having difluorovinyl group is hydrolyzed.
Patent JP-H02297930-A (JP)
Title: Vapor etching device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/3065
Filed: 1989-10-30
Abstract: PURPOSE:To perform anisotropic fine etching of a large area board without loss of its surface by activating reactive gas diffused in a vacuum reaction space by cyclotron resonance, applying an electric field and controlling its flying direction. CONSTITUTION:A vacuum space 1 in which a board 10 is so installed that reaction gas is easily diffused by a discharge system 11 is evacuated under pressure of 1-10<-4>Torr. Nonproduct gas such as argon gas or the like to be supplied to a resonance chamber 2 connected to the space 1 and in which an electromagnetic force is applied by an air core coil 5, a microwave oscillator 3 is activated by cyclotron resonance, resonance energy is supplied from a doping system 13', shifted to etching gas for generating halogen element diffused on the board 10 and activated. The etching gas activated in response to the electric field by electrodes 20, 20' is flown, and the board 10 is etched. With this structure, the large-area board can be anisotropically finely etched in submicron width or diameter without loss of the surface.
Patent JP-H05119152-A (JP)
Title: Range finder
Inventor: MATSUMURA KUNIHIKO
IPC: G01S7/48
Filed: 1991-10-29
Abstract: PURPOSE:To detect a distance in a circuit handling a low frequency region without using clock pulses in a range finder comprising a light generating means for emitting light toward a target and a light receiving means for receiving reflected light wherein the light emitted from the light generating means has been reflected and returned from the target. CONSTITUTION:A range finder comprises a reference dc. voltage source 10, a switch S1 which is closed at a first time point when a light generating means emits light and an integration circuit 11 whose input terminal is connected via the switch S1 to the reference dc. voltage source and which is equipped with a capacitor C1 charged by the reference dc. voltage with the closing of the switch S1. Further it comprises a switch S2 which is closed at the first time point and opened at a second time point when a light receiving means receives reflected light, a capacitor C2 which is connected to via the switch S2 to an output terminal of the integration circuit 11 and charged by the output from the integration circuit 11 while the switch S2 is closed and an arithmetic means for calculating a distance based on a charge amount charged to the capacitor C2.
Patent JP-H08142541-A (JP)
Title: Menu cover
Inventor: TOMITA KEIJI
IPC: B42D3/18
Filed: 1994-11-17
Abstract: PURPOSE: To provide a sanitarily excellent and inexpensive menu cover shortened in manufacturing time and sufficiently considered in safety. CONSTITUTION: In a menu cover capable of housing a menu reserved in an eating house such as a restaurant or a teahouse in a freely accessible manner, the side edge part 6 of a first rear surface material 3a and the side edge part 6 of a second rear surface material 3b are thermally fused through a connection member 2 in a bendable manner to be connected. A first surface material 1a is superposed on the first rear surface material 3a and a second surface material 1b is superposed on the second rear surface material 3b and at least a receiving part 4 is provided to an individual one side end and edging materials 5 are applied to the regions from the side edge parts 6 of the first and second surface materials 1a, 1b holding the superposed ends therebetween to the side edge parts 6 of the first and second rear surface materials 3a, 3b to be thermally fused thereto.
Patent JP-H02129413-A (JP)
Title: Clutch control device of transmission
Inventor: IINO HISAFUMI
IPC: F16D48/02
Filed: 1988-11-09
Abstract: PURPOSE:To prevent abrupt engine speed rising by accelerator pedal depressing by delivering hydraulic oil from a servo-unit abruptly through an oil delivery passage orifice and a branch oil passage, when shifting a gearshift lever from N or P range to D range. CONSTITUTION:To engage a clutch CL by a hydraulic servo-unit 130, an orifice to restrict flow of hydraulic oil is provided in the hydraulic oil delivery passage in the hydraulic servo-unit 130 and a branch oil delivery passage branched from the oil delivery passage is provided to deliver the hydraulic oil without passing through the orifice. An oil passage opening and closing means to open and close the branch oil delivery passage is operated according to the degree of engagement of the clutch. Until the clutch starts to transmit a specified creep force from under the completely released condition, the branch oil delivery passage is opened; until the clutch is engaged completely from under the condition that it transmits a specified creep force, the branch oil delivery passage is closed. Thus abrupt engine speed rising due to delay of clutch valve closing can be prevented.
Patent JP-H08144429-A (JP)
Title: Building wooden frame
Inventor: HASE YASUHIRO
IPC: B32B21/14
Filed: 1994-11-17
Abstract: PURPOSE: To reinforce structural strength by placing alternately a plurality of frame elements on second frame elements which are laid out in the form of a gate in the plate thickness direction and joining both frames which adjoin each other with a bonding agent respectively. CONSTITUTION: A pair of first post board materials 7 whose length is equivalent to the height of a wooden frame 1 and a pair of first beam board materials 9 whose length is shortened by two times the breadth of the frame 1 are placed side by side on a horizontal surface, thereby forming a first frame element. Then, a pair of second post board materials 8 whose length is shortened than the length of the board materials 7 by the breadth of the board materials 9 and a second beam board material 10 are placed on the board materials 7 and 8, thereby forming a second frame element 6. Then, a bonding agent is applied to the surfaces placed one upon the other and the layered elements 5 and 6 are pressurized, thereby manufacturing the wooden frame 1.  The strength properties of the posts 2 and the beams 3 themselves and the strength properties of the jointed areas between the posts 3 and the beams 3 are reinforced, thereby reinforcing structural strength.
Patent JP-S62144578-A (JP)
Title: Inverter circuit
Inventor: ADACHI TOSHIHARU
IPC: H02M1/00
Filed: 1985-12-17
Abstract: PURPOSE:To reduce inductance and eliminate complicated wiring, by placing AC output wires between DC input wires via insulating substance, between phase arms, and by connecting the AC output wires and the DC input wires to the phase arms. CONSTITUTION:The inverter stack 22 of U phase, the inverter stack 23 of V phase, and the inverter stack 24 of W phase, for phase arms are connected with laminate bars 25, 26. The laminate bar 25 is organized by placing the AC output wire 13 of U phase between a positive P wire 4 and a negative N wire 5 via insulating substance, and the laminate bar 26 is organized by placing the AC output wire 13 of U phase and the AC output wire 14 of V phase between the positive P wire 4 and the negative N wire 5 via the insulating substance.