baber/WOPTO huggingface dataset:
Patent JP-S6012344-A (JP)
Title: Start control method of car with automatic clutch
Inventor: HATSUTORI TOSHIHIRO
IPC: B60W10/10
Filed: 1983-06-30
Abstract: PURPOSE:To make the engine speed an optimum one during a clutch operation by controlling to open or close the throttle valve of an engine based on the difference between the optimum engine speed and the actual engine speed. CONSTITUTION:A processor 9a compares the engine speed Ne stored in a RAM9e with the target engine speed N; if Ne<=N, the throttle valve opening is insufficient, thus the response factor is set to beta1, and the response factor beta2 of the close quantity of the throttle valve is made beta1>beta2>0 to prevent hunting. In addition, the processor 9a determines the throttle opening TH by calculation and receives the detected signal WP of a speed sensor 8b via an input port 9d, calculates the car speed V and stores it in the RAM9e, retrieves a shift map based on the speed V of the RAM9e and the accelerator position AP, and determines the optimum speed change stage.
Patent JP-H06329594-A (JP)
Title: Optically active compound, liquid crystal composition containing the compound, liquid crystal element holding the composition and display method and device using the element
Inventor: NOHIRA HIROYUKI
IPC: C09K19/32
Filed: 1993-05-20
Abstract: PURPOSE:To provide a new compound composed of an optically active fluorine- containing ester compound containing plural aromatic rings, effective for improving the response speed of a liquid crystal composition and useful as a liquid crystal element for liquid crystal display element, liquid crystal-optical shutter, etc. CONSTITUTION:The objective optically active compound expressed by formula III and effective for improving the response speed of a liquid crystal composition can be produced by reacting an alcohol of formula I (R1 is 1-18C alkyl; *represents optical activity) [e.g. (+)-4-hexyloxy-a-trifluoromethylbenzyl alcohol] with a carboxylic acid of formula II [R2 is 1-18C alkyl; one or nonadjacent two or more CH2 groups in the alkyl may be substituted with O, COO, CH=CH, etc., and H in the alkyl may be substituted with F; A, B and D are (substituted) 1,4-phenylene, 1,4-cyclohexylene, etc.; m and n are 0 or 1] in the presence of dicyclohexylcarbodiimide.
Patent JP-S63282967-A (JP)
Title: Disk recording system
Inventor: TANAKA HIDEO
IPC: G11B20/10
Filed: 1987-05-15
Abstract: PURPOSE:To prevent an overflowing and the shorten an access time while securing a user area capacity by making a part of the low order into an (n) pieces of pointers for selecting data alternating areas among addresses for a user unit area in a disk. CONSTITUTION:For a recording signal, an error correcting code, etc., are added by a correcting circuit 6, the signal is supplied through a modulating/ demodulating circuit 5 to a pick-up 3 ad the signal is recorded to a disk 1 with a laser beam. The disk 1 is classified into a user area and an alternating area, and at respective areas, a track as the unit area of recording and reproducing is formed by a plural sectors. Respective sectors are composed of the ID area and a data area. The alternating area is classified into an (n) pieces of areas, a comparative low-order bit among the track address of a user area is used as a pointer to select either of the (n) pieces of the alternating areas. As a result, the alternating area is effectively used, and the capacity of the user area is enlarged only by the part.
Patent JP-S60261597-A (JP)
Inventor: GEIRII RETSUKUSU HOOMAN
IPC: C23F11/14
Filed: 1985-05-31
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-H0415543-A (JP)
Title: Method and instrument for measuring ozone concentration
Inventor: UCHINO KOICHI
IPC: G01N21/33
Filed: 1990-05-10
Abstract: PURPOSE:To obtain high-accuracy ozone concn. with less measurement errors by guiding the light with which reference water and ozonized water are internally irradiated and the light transmitted therethrough by means of optical fibers. CONSTITUTION:The light 30a from a light source 30 is made incident on an optical system 31 and thereafter, a reference water container 6 and an ozonized water container 7 are internally irradiated respectively with this light via the incident light fiber 32 for the reference water and the incident light fiber 33 for the ozonized water. The light rays transmitted through the reference water and the ozonized water are respectively passed through the transmitted light fiber 20 for the reference water and the transmitted light fiber 22 for the ozonized water and are converted to electric signals by signal converting sections 10 and 11. These electric signals are processed in a signal processing section 14, by which the ozone concn. of the ozonized water is obtd. in accordance with Lambert-Beer's law. The light 30a from the light source 30 is made incident on the signal converting section 40 for correction, the output signal 40a of which is amplified 41 and is impressed to the signal processing section 14. The change in the radiation energy or the quantity of light, etc. to be generated by the light source 30 is then corrected.
Patent JP-H02299114-A (JP)
Title: Buffer type gas-blast circuit-blaker
Inventor: AOYANAGI HIROKUNI
IPC: H01H33/91
Filed: 1989-05-15
Abstract: PURPOSE:To bridge an arc across electrodes and improve insulation reliability by forming a fixed arc electrode with a cylindrical barrel section and a conical cylindrical slant section. CONSTITUTION:A fixed arc electrode 30 has a cylindrical barrel section 30a with the same diameter in the axial direction and a conical cylindrical slant section 30b located at its tip section. The inclination angle theta of the slant section 30b is set to 45 deg. or below, the radius R1 of a curvature section 30c is made larger than the radius R of the barrel section 30a, the radius R2 of a curvature section 30d is made smaller than the radius R, and the size (d) from the intersection P1 of the tangential line l1 of the barrel section 30a and the tangential line l2 of the slant section 30b to the tip of the curvature section 30d is set to the diameter D of the barrel section 30a or below. When the maximum electric field E1 of the curvature section 30c of the fixed arc electrode in the middle of pole opening is compared with the maximum electric field E2 of the curvature section 30d, E1<=E2/2 is invariably obtained in the middle of pole opening. The restrike in the middle of pole opening and the discharge at the time of the restrike invariably occur between the curvature section 30d and a movable arc electrode 14. No static charge is accumulated on the surface of an insulated nozzle 15.
Patent JP-H05314968-A (JP)
Title: Alkaline battery
Inventor: IZUMI AKIHIDE
IPC: C11D1/52
Filed: 1992-05-12
Abstract: PURPOSE:To enable a corrosion prevention effect to be displayed without any use of mercury harmful to environmental protection by adding a specific nonionic surface active agent to the gelatinized state of a negative electrode comprising zinc allay powder, an alkaline electrolyte and a gelatinizer. CONSTITUTION:A nonionic surface active agent of indium trioxide, or a condensed type of. indium hydroxide and alkylamide ethylene oxide expressed by the formula is added to the gelatinized state of a negative electrode comprising zinc alloy powder, an alkaline electrolyte and a gelatinizer, thereby constituting an alkaline battery. In this case, the ratio of the indium trioxide or indium hydroxide added to the zinc alloy powder is preferably maintained between 100 and 1000ppm by an indium conversion amount, and the ratio of the nonionic surface active agent of the condensed type of alkylamide ethylene oxide added to the zinc alloy powder is preferably maintained between 5 and 100ppm. As a result, corrosion prevention action is enhanced due to the mutual action of the additives, and the generation of hydrogen gas is restrained.
Patent JP-S5822275-A (JP)
Inventor: ISHIJIMA SUSUMU
IPC: B66B1/18
Filed: 1981-07-29
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-H04324796-A (JP)
Title: On-vehicle acoustic equipment
Inventor: NOGUCHI TADAO
IPC: H04B10/114
Filed: 1991-04-24
Abstract: PURPOSE:To supply an audio signal obtained at an output of each on--vehicle AV equipment selectively to an on-vehicle speaker and/or an on-vehicle headphone by having only to add small number of components. CONSTITUTION:The equipment consists of plural AV equipments 1, 4-7 mounted in an automobile and an on-vehicle speaker 3 connected selectively to one of the AV equipments 1, 4-7. An infrared ray utilizing on-vehicle headphone device comprising an infrared ray wireless transmitter 10 connecting selectively and switchingly to one of the AV equipments 1, 4-7 and an infrared ray headphone 11 receiving transmission information from the transmitter 10 is arranged in the automobile.
Patent JP-H11312608-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TOMITA HIROSHI
IPC: H01F10/30
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the dynamical effects of the inner stresses of a magnetic thin film, which is generated or changed by various relaxation due to the heat treatment of the magnetic thin film to a wafer and to suppress the deterioration of magnetic characteristics of a magnetic layer to absolute minimum at the time of manufacturing a magnetic thin film to be used for a thin-film magnetic element, such as a planar inductor and a planar transformer or the thin-film magnetic element using the magnetic thin film. SOLUTION: A semiconductor device is provided with a ground substrate 1, a magnetic thin film 2 formed on the substrate 1 and a stress relaxation layer 4 inserted between the thin film 2 and the substrate 1, consisting of a layer including mainly one or plural elements selected from among Sn, In, Cd, Bi, Pb, and T1 and capable of relaxing stresses to the substrate 1. A manufacturing process for the semiconductor device is provided with a 1st heat treatment process for executing heat treatment on the magnetic thin film and a 2nd heat treatment process for executing heat treatment for the magnetic thin film for a long time at a heat treatment temperature lower than that of the 1st heat treatment process.
Patent JP-H04327242-A (JP)
Title: Three-dimensional woven fabric for reinforcing heterogeneously functional composite material
Inventor: TSUZUKI MAKOTO
IPC: D03D41/00
Filed: 1991-04-23
Abstract: PURPOSE:To provide a reinforcing three-dimensional woven fabric suitable for heterogeneously functional composite materials by partially arbitrarily changing the arrangement angles of fibers in a process for producing the three- dimensional woven fabric by a rotor.carrier method. CONSTITUTION:In a process for producing a three-dimensional woven fabric by a rotor.carrier method, many rotors nipping many carriers arranged in many columns and many rows are divided into two groups, each group comprising the rotors mutually not neighbored. Partial stationary weaving cycles are performed only required times during stationary weaving cycles wherein processes in which one of the two groups is used as a guide in a non-rotation state and in which the other is rotated 90 degree or 180 degree are repeated alternately in the reverse directions, thereby providing a three-dimensional woven fabric in which woven fiber parts having an orientation direction different from the longitudinal direction of the threedimensional woven fabric are formed in the cross section of the woven fabric to provide a heterogeneous function for the woven fabric.
Patent JP-S5453302-A (JP)
Title: Pump unit
Inventor: YOSHIHARA SHIGETOMO
IPC: F04D9/02
Filed: 1977-10-06
Abstract: PURPOSE: To promote the self-suction capacity in a vertical self-suction type pump unit highly by providing buffer guide bodies against flowing-round water in the upper part of a runner exit.  
     CONSTITUTION: A shaft 2 of a motor 1 is penetrated through a cover 4 fitted with a guide vane 7 with a packing 22 between, and a runner 3 is screwed to it with a shaft sealing device 15 between. On the discharge side of a pump, an air-water separating chamber 18 of a case 5, a discharge entrance 29, and an exit part 20 are successively provided. In this air-water separating chamber 18, a horizontal separating plate 27 and vertical barrier plates 28 are provided. Air-water mixture discharged from the runner 3 is conducted into the air-water separating chamber 18 through passages of the guide vane 7, and effectively reduced in its flow speed by the horizontal separating plate 27 therefor promoting the self-suction capacity 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06328383-A (JP)
Title: Gripping device of industrial robot
Inventor: SHINODA TOSHIHARU
IPC: B25J15/06
Filed: 1993-05-21
Abstract: PURPOSE:To normally transport a sucked article to a target position by an industrial robot even when the sucked article is not normally sucked and held by providing a control device to measure inclination of the sucked article against an arm body by distance output of a respective distance detecting element relative to the side surface of the sucked article at the time when the arm body faces to the sucked article. CONSTITUTION:An arm body 12 is closed and held by four holding parts 13, distance A and distance B are measured by distance detecting elements 14 on both sides, and when a control device 5 works and there is difference in output of the both side distance detecting elements 14, an angle D on a horizontal surface of a holding surface of the holding part 13 and a side surface of a sucked article 7 is enumerated. In accordance with this angle D, that is, measured inclination of the sucked article 7 relative to the arm body 12, motion of an industrial robot 1 and a holding device of the industrial robot is corrected and controlled.
Patent JP-S60261881-A (JP)
Inventor: ISONO YOSHIO
IPC: E06B1/56
Filed: 1985-05-31
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-H07304595-A (JP)
Title: Ceiling board raising-lowering device
Inventor: MATSUMOTO MASARU
IPC: B66F7/12
Filed: 1994-05-10
Abstract: PURPOSE:To provide a device with simple constitution using the priciple of the lever without using a fluid pressure cylinder. CONSTITUTION:A raising-lowering part 2 is installed in a standing-up shape on a base part 1 having casters 6, and a board receiving part 3 mounted with a ceiling board 38 is raised and lowered by operation of this raising-lowering part 2, and in the raising-lowering part 2, a raising-lowering rod 14 is vertically freely embedded and installed in an outer cylinder 8, and the board receiving part 3 is installed above this raising-lowering rod 14, and one end part of a stay 15 is rotatably fixed to the upper part side of the raising-lowering rod 14. A central part of a raising-lowering operation lever 18 is rotatably fixed to a midway part of the outer cylinder 8, and a tip part of this raising-lowering operation lever 18 is rotatably connected to the other end part of the stay 15.
Patent JP-S5636353-A (JP)
Title: Manufacture of crankshaft
Inventor: FUKAMI KUNIO
IPC: B21D53/84
Filed: 1980-09-01
Abstract: PURPOSE: To manufacture the lightweight and low cost titled shaft efficiently with an excellent productivity, by a preliminary process of bending an eccentric part in a condition of a large distance in its form, wherein an outer diameter part of a steel tube is constricted and an inner diameter part is inserted with a mandrel, and then by a final process of comprssing the bended, eccentric part axially of tube.  
     CONSTITUTION: The inner diameter part of a steel tube is inserted into with a mandrel 3, and its outer diameter part is completely constricted by supporting bases 4, 5, then the tube is so worked as to have a gentle bended form by providing a large form distance in bending dies, thus deforming to a large magnitude of eccentricity without destroying the crankshaft 1. Then the shaft 1 is firmly gripped by fixing blocks 6, 7, of forcing dies, and the gently bended part of shaft 1 is compressed to axial direction of shaft 1 by a horizontal die 8 to make the offcentered part, then the final form of bending having a large magnitude of eccentricity is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62277227-A (JP)
Title: Device for fitting male and female gears with preset fitting positions
Inventor: YAMANE TAKAAKI
IPC: B23P19/02
Filed: 1986-05-23
Abstract: PURPOSE:To fit a male and a female gears to each other for which fitting positions are preset automatically, efficiently and correctly by arranging both of the male and female gears on a horizontal, same axis and constituting such that the male gear is controlled to the fitting position relative to the female gear and then both of the gears are fitted to each other. CONSTITUTION:A female gear S is rotatably supported with its central axis being horizontal by means of a sleeve holding member and a sleeve pressing mechanism 60. A male gear H is held not rotatably with its axis in agreement with that of the female gear S by means of a hub receiving table 70. The male gear H is automatically fitted into the female gear S by rotary-controlling the female gear S to a fitting position by means of a sleeve rotary control mechanism 72 and then advancing the male gear H to the female gear S by means of a hub pressing mechanism 73.
Patent JP-H06333658-A (JP)
Title: Resistance enclosing type ic socket
Inventor: YAMADA TAKAHIRO
IPC: H05K1/18
Filed: 1993-05-21
Abstract: PURPOSE:To eliminate the area on a printed board on which a damping resistance is mounted by inserting a resistance in series between an electrode of an IC inserting port of an IC socket and an electrode to be inserted in the printed board of the IC socket. CONSTITUTION:A resistance 4 is inserted in series between an electrode 2 in which an IC of an IC socket is inserted and an electrode 3 to be inserted in a printed board of the IC socket. The electrode in which the resistance 4 is inserted is inserted in a resin part of the IC socket of a signal line to which the occurrence of ringing is expected, and only a metallic electrode having no resistance is inserted in a part to which the occurrence of the ringing is not expected. Thereby, the ringing caused when the IC drives the signal line is removed after a waveform is shaped by the resistance 4. Thereby, the area on a printed board on which a damping resistance is mounted is eliminated, and damping resistance mounting time is shortened when a part is mounted on the printed board, and mounting failure is reduced.
Patent JP-H06331888-A (JP)
Title: Aspherical collimator lens
Inventor: KIRIKI TOSHIHIKO
IPC: G02B13/18
Filed: 1993-05-21
Abstract: PURPOSE:To provide the practical lens which is an ellipsoidal surface of revolution with the surface on the parallel light exit side having a positive refracting power and consists of the elliptic surface of revolution relatively easy to produce and a spherical surface by expressing the elliptic surface of revolution with a specific formula and has the spherical aberration and the sine condition satisfactorily corrected in the extent of N.A.=0.15 to 0.35 and has a diffraction limit. CONSTITUTION:The surface on the parallel ray exit side is the ellipsoidal surface or revolution having a positive refracting power, and the elliptic surface of revolution is expressed by the formula where X is the distance from a point on the aspherical surface to the tangential surface at the apex of the aspherical surface and (h) is the height from the optical axis and C1 is the curvature of the apex of the ellipsoid and K is a conic coefficient. Further, 0.22<d/f<0.35 and 0.15<N.A.<0.35 are satisfied where (d) is the thickness in the center of the lens and (f) is the focal length of the lens and N.A. is the numerical aperture of the lens.
Patent JP-H08311880-A (JP)
Title: Form for constructing slope frame
Inventor: SAMARU YUUJI
IPC: E02D17/20
Filed: 1995-05-18
Abstract: PURPOSE: To provide a form for constructing a slope frame in which a outflow preventing skirt is provided on the form, and work for providing a skirt can be easily conducted. CONSTITUTION: Skirt stop members 10 for stopping a sheet outflow preventing skirt 6 between side frames 2, 2 are disposed on the inner surface sides of the side frames 2, 2. Outflow preventing skirts 6 for preventing filling material from flowing out between the lower edge of the side frame and the slope is fastened between the skirt stop member 10 and the corresponding side frame 2.
Patent JP-S5823201-A (JP)
Title: Rotary pump and rotary internal-combustion engine
Inventor: SASAKI MINORU
IPC: F01C21/06
Filed: 1981-07-31
Abstract: PURPOSE:To prevent formation of a crack on a rotor by forming a plurality of supporting walls between the rotor which rotates in the casing equipped with a trochoid-shaped inner wall and a rotor boss, and allowing the intermediate between said supporting walls to communicate to the passage for cooling lubricant on a crank shaft, as the passage for passing cooling lubricant between the supporting walls. CONSTITUTION:A plurality of supporting walls 3 and 4 for supporting the boss 2 of a rotor are installed on the inner wall of the piston head 1 of the rotor and support the boss 2. A passage 5 for cooling lubricant is formed on the supporting wall 3. A groove 16 penetrating the inner wall is formed on the piston head of the rotor, and a plate 17 which forms a part of a piston head is installed on the piston head through welding etc. to close the groove. Therefore, a space is formed in the radial direction and serves as the passage 7 for cooling lubricant. A guide wall 6 is formed in the passage 7, and the cooling lubricant is introduced in a prescribed direction.
Patent JP-H02298820-A (JP)
Title: Filling device of liquid under liquid surface
Inventor: YANO MASAHIRO
IPC: G01F23/20
Filed: 1989-05-12
Abstract: PURPOSE:To make a filling tube follow a liquid surface and thereby to enable execution of filling under the liquid surface without using an air blowoff tube by controlling the amount of drawing-up of the filling tube through a control element in accordance with an increase in a weight value from a weighing element. CONSTITUTION:A fitting member 6 of a filling tube 2 which injects a liquid A into a vessel 1 to be filled up is provided elevatably by fitting the same to a screw shaft 5 of a stepping motor 3 in a screwing manner, while an output of a weighing element 12 is inputted to a control element 13. Now, when the shape of the vessel 1 is already known, the control element 13 calculates the amount of rise of a liquid surface in accordance with an increase in a weight value from the weighing element 12. Subsequently, the control element 13 drives the motor 3 by an amount corresponding to the rise of said liquid surface E, so as to draw up the filling tube 2. As the result, the filling tube 2 is made to follow the liquid surface easily without usual detection of the liquid surface by an air blowoff tube, and thereby the filling under the liquid surface being free substantially from bubbling or liquid dripping can be performed reliably.