baber/WOPTO huggingface dataset:
Patent JP-H0257492-A (JP)
Title: Bicycle handle
Inventor: KINOSHITA NORIO
IPC: B62J1/00
Filed: 1988-08-22
Abstract: PURPOSE:To provide possibility of stable handle operation by installing a handle stem and a U-shaped frame etc. at a point below approx. the center of a handle bar in such a combination at to form an opening in a specified size, and mounting a luggage cage and an infant seat through utilization of this opening. CONSTITUTION:A handle stem 1 is constructed shorter than that of a conventional bicycle, and the central part of a horizontal rod 7 is fixed to the top of this stem 1. The middle part of the vertical portion of a U-shaped frame 6 is mounted at the sides of the rod 7, and a handle bar 5 is fixed to the sides of this U-shaped frame 6. The lower part of this frame 6 is bent forward, and the front edge is supported on the axle of front wheel with the aid of a stay 8 mounted on the part concerned using a joint 4. A luggage cage 9 equipped with step and an infant seat, not illustrated, are installed through utilization of the opening bounded by handle bar 5, frame 6, and rod 7.
Patent JP-S6266539-A (JP)
Title: Color picture tube
Inventor: NAKAMURA KOJI
IPC: H01J29/07
Filed: 1985-09-18
Abstract: PURPOSE:To reduce the production of moire between a signal pattern and a phosphor dot pattern by forming small holes in the shadow mask in such a manner that the lines connecting the small holes intersect with axial lines at a given angle. CONSTITUTION:The lines connecting a small hole (m9) and adjacent small holes (m8) and (m10) slant from the Y-axis at an angle of alpha deg.. The small hole (m9) is at a distance of d from the Y-axis in the minus direction on an axial line (A2) parallel to the X-axis. Similarly, the line connecting a small hole (m5) and an adjacent small hole (m6), the line connecting a small hole (m13) and an adjacent small hole (m12) and the lines connecting a small hole (m16) and adjacent small holes (m15) and (m17) slant from axial lines (B1), (B3) and (B4) parallel to the Y-axis at an angle of alpha deg. respectively. The small holes (m5), (m13), (m15) and (m17) are at a distance of d from the axial lines (B1), (B3) and (B4) in the minus direction on axial lines (A1), (A3), (A0) and (A4) parallel to the X-axis respectively.
Patent JP-S58110037-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGURA MOTOTSUGU
IPC: H01L21/28
Filed: 1981-12-24
Abstract: PURPOSE:To remarkably reduce the fraction defective of a fine dimension connection by a method wherein a resist mask is applied to excessively etch an opening section and impurity ion of the same conductivity type as that of a diffusion layer is implanted into a three-dimensionally expanded contact area by self-alignment. CONSTITUTION:A resist mask 6 is applied to a P type Si substrate 1 formed with an N layer 3, a field oxide film 2, SiO3 4, and a poly Si layer 5 and is nearly vertically opened 8 from a window section 7 by directional plasma etching (used C4F8 gas), and contact area is three-dimensionally expanded. Then, ion implantation 9 is applied by N type phosphate, and an electrode 10 is provided by removing the mask 6 to complete a self-alignment connection. No short- circuit between the substrate 1 and the N layer 3 occurs by interposing an N layer 9, and fraction defective remarkably decreases.
Patent JP-H0370821-A (JP)
Title: Control device of engine with supercharger
Inventor: IMAI SHOJI
IPC: F02B37/007
Filed: 1989-08-10
Abstract: PURPOSE:To obtain a target supercharging pressure ideally corresponding to a car velocity deviation by combination of efficiency of each supercharger by setting the control gain corresponding to the efficiency characteristic of each supercharger to a car velocity deviation of an automatic car velocity control device. CONSTITUTION:In a microcomputer 72, a supercharger control system 6 has a gain setting portion for individually setting control gains of superchargers 2, 3 corresponding to a car velocity deviation between a preset car velocity of an automatic car velocity adjusting device 5 and an actual car velocity. Further there is provided an opening signal output portion for calculating opening signals of by-pass valves 1g, 1h which are obtained by multiplying operation results of a by-pass valve controlled variable computing portion by a control gain set by the gain setting portion and outputting the same. Thus, it is possible to obtain a by-pass opening signal corresponding to the efficiency characteristic to a car velocity deviation of each supercharger 2, 3. Accordingly, the efficiencies of the respective superchargers 2, 3 are changed individually and a target supercharging pressure ideally corresponding to a car velocity deviation can be obtained by combination of the efficiencies.
Patent JP-2001032243-A (JP)
Title: Earth damage preventing structure
Inventor: HAYASHI SHINICHIRO
IPC: E02B7/02
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To lower an installation cost by connecting spacer units to each other longitudinally, laterally and vertically for assembly and arranging vertical reinforcing column parts and horizontal reinforcing beam parts vertically and horizontally for forming a frame type structure. SOLUTION: For assembling a frame type structure U, spacer units A, in each of which a cylindrical part is projected on a base face in the base part, are connected to each other longitudinally, laterally, and vertically, while vertical reinforcing column parts V and horizontal reinforcing beam parts W are arranged vertically and horizontally. Then, the butted cylindrical part functions as a fluid speed reducing column part, and at the same time, functions as fluid passing space constituting column part. If flow of fluid such as turbidity current at high speed occurs because of typhoon and the like, in the fluid received by a fluid receiving face N, fluid energy is absorbed because of the existence of the cylindrical parts, the column parts V, and the beam parts W, and its flowing force is reduced.  In this way, the fluid flow is not prevented from flowing but its force is reduced, so that no firm foundation construction is required, and an installation cost can be lowered.
Patent JP-2000042622-A (JP)
Title: Drawing method of metallic material preventing occurrence of internal defect
Inventor: SEGAWA FUYUKI
IPC: B21C3/06
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To surely obtain sound products by preventing the occurrence of chevron cracks when a metallic material is drawn. SOLUTION: (1) Drawing is executed using a metallic material to be drawn wherein the ratio of a deformation stress between the central part and a base material is 1.2 or less as a base stock. (2) Drawing is executed making negative a stress in the axial direction on the central axis during the metallic material is drawn. (3) Drawing is executed using a metallic material wherein the ratio of the deformation stress between the central part and the base material is 1.3 or less as the base stock and making negative the stress in the axial direction on the central axis during the metallic material is drawn.
Patent JP-2000048674-A (JP)
Title: Device for actuating electric switch
Inventor: FRISCH RALPH
IPC: H01H3/14
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a simple switch device by alternately positioning zones and zones of a spacer cage, imparting a specific distance between contact point elements by the zones, and pressing the second contact point element to the first contact point element by being elastically deformed in the zones by an actuating means. SOLUTION: A first contact point element 1 is held in parallel to a second contact point element 2, and a spacer cage 3 alternately holds the two contact point elements 1, 2 by mutually separating by a certain distance (a zone 4). When the elastically deformable contact point element 2 is elastically deformed in the direction for crossing in the lengthwise direction by an actuator 6, the contact point element 2 approaches the contact point element 1 in an area (that is, a zone 5) between zones 4. The contact point elements 1, 2 are connected to two poles of an electric circuit by the connecting parts 1', 2'. The electric circuit is closed every time when the contact point elements 2, 3 contact with each other to turn on a connecting using device. When force applied by the actuator 6 is released, the contact point element 2 returns to the former position.
Patent JP-H0940139-A (JP)
Title: Conveyer for rod member
Inventor: NEMOTO KOICHI
IPC: B65G25/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To convey various rod members without giving staining, scratching or the like to their outer peripheries, and to automate working and processing for the rod members. SOLUTION: This carrier device is provided with a base 7 which supports both ends of a rod member 1 and has at least a pair of member receiving parts 19 (20), and a drive means 6 which reciprocates the base between the fed position A and the received position B of the rod member. The member receiving part 19 (20) has a groove part which permits the rod member 1 to be inserted, and a side wall 24 for supporting the outer periphery of the rod member has a larger radius of curvature than the outer periphery of the rod member, and is formed by an inclined surface where the width dimension between the side walls from the opening side toward the bottom side decreases gradually. A bottom 22 extending in the axial line direction of the rod member is formed by the inclined surface whose depth dimension from an opening part increases gradually toward the opposed member receiving part side.
Patent JP-S6452188-A (JP)
Title: Actual distance display map
Inventor: SHIRAYANAGI ISAO
IPC: G09B29/10
Filed: 1987-08-22
Abstract: PURPOSE: To make it possible to display an equal distance curve or the like indicating positions having an equal distance from a prescribed position on a map by superposing transparent map board to a liquid crystal(LC) display board, arranging a light source on the rear face of the superposed boards and preparing a signal generator for outputting a display signal. CONSTITUTION: A transparent synthetic resin-made thin plate 7 displaying a world map M is held between an LC board 2 and a ground glass 6. When a power supply is connected and a 1st pushbutton 3a is depressed, the display of the LC board 2 is cleared at first. When the map position of a city of which distance and azimuth are required is depressed by a finger, data processed by an arithmetic circuit in the display signal generator 9 is plotted on the map as a closed curve indicating an equal distance and a waveform curve or the like and a meridian or the like passing the city is displayed. When a 2nd pushbutton 3b is depressed, The LC board 2 is cleared.  When two poins on the map M corresponding to two cities of which mutual distance is required to be known are depressed by a finger tip, a calculated distance processed by the generator 9 is displayed on the lower column of the map M and the shortest distance connecting both the cities is simultaneously plotted.
Patent JP-H0952133-A (JP)
Title: Device for supplying can cover
Inventor: TAMIYA TSUGUNORI
IPC: B21D51/30
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent damage to can covers by rotating two units of separator mechanism in accordance with the rotation of a wheel for guiding can bodies, simultaneously separating two can covers from a drop hole and thereby precisely timing coincidence in placing a cover on a can body in either high speed operation or low speed. SOLUTION: Each of separator disk 59a, 59b is provided with a groove for separating and feeding can covers 7 piece by piece for each rotation; the disk rotates while supporting with a rail groove 56a the lower side of the can cover 7 stacked on the drop hole 55a, 55b as a wheel 58 for guiding a can body rotates; and the can covers 7 are separated piece by piece into two groups by the rotation of the separator disk 59a, 59b and dropped over the rail groove 56a, 57a, so that the number for feeding the can cover 7 is equalized. In addition, the position where the can covers 7 are separated and dropped is situated at a prescribed distance from the center of a can body wheel 58; therefore, the can covers are dropped without intervention with the pusher 58a event if timing is slightly off in separating the can covers 7.
Patent JP-2001032913-A (JP)
Title: Lubricating structure of planetary gear mechanism
Inventor: KATO NAOKI
IPC: F16H57/08
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating structure capable of restraining manufacturing cost of a planetary gear mechanism. SOLUTION: An opening part 87 of an oil passage 86 is open to a side surface of the side of a pinion gear 25 on a crier 26 in a lubricating structure of a planetary gear mechanism furnished with a sun gear 23 and a ring gear concentrically arranged, the ring carrier 26 to hold the sun gear 23 and the pinion gear 25 engaged with the ring gear 24 and concentrically arranged with the sun gear 23 and the ring gear 24 and the oil passage provided on the carrier 26.
Patent JP-H0532986-A (JP)
Title: Refrigerating machine oil
Inventor: KAIMAI TAKASHI
IPC: C10N40/30
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a refrigerating machine oil, consisting essentially of a specific polyether compound, excellent in compatibility with refrigerants such as trifluoromethane or pentafluoroethane, lubricity and thermal stability, etc., and useful for the refrigerants. CONSTITUTION:A refrigerator oil, consisting essentially of a polyether compound, expressed by the formula R1 [O(PO)l(EO)mR2]n (R1 is 1-10C saturated hydrocarbon; PO is oxypropylene; EO is oxyethylene; R2 is H or alkyl; the total number of carbon atoms in R1 and R2 is <=10C; l is an integer of >=1; m is 0 or an integer without exceeding l; n is an integer of 1-6) and having 300-1800 average molecular weight and containing trifluoromethane and/or pentafluoroethane.
Patent JP-H094316-A (JP)
Title: Spring fitted hinge
Inventor: TAKASHIMA SHOKICHI
IPC: G02C5/22
Filed: 1995-06-21
Abstract: PURPOSE: To smooth opening and closing of a hinge for spectacles, and also to facilitate use of a spectacle by putting a spring inside a cylinder of the hinge and by providing the cylinder with a split part. CONSTITUTION: An arm (c) is fixed by a pin (e), and a spring (a) is put inside a cylinder, and smooth and constant opening and closing motion is given to a hinge for spectacles by friction of a pressing member (b) and the arm (c). By opening the arm (c) more then 90 degrees by means of a slit part provided to the cylinder, and then by turning it to its original position by force of the spring, a spectacle can be easily put on. Thus, the hinge can be smoothly opened or closed independently of adjustment of a screw of the hinge, and also the adjustment of a screwing tool can be dispensed with.
Patent JP-2000037772-A (JP)
Title: Simultaneously and biaxially stretching apparatus
Inventor: HAYASHI MASANORI
IPC: B29L7/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a line shaft by individually providing motors for the rotational drive with respect to sprockets of right and left inlets and outlets so as to detect and control the rotational phase difference between the right and left motors or the like and simultaneously control the imbalance between the right and left sides by detecting the rotational phase difference between the sprockets of the inlets and outlets. SOLUTION: Motors 11R, 11L are connected to inlet-side sprockets 7R, 7L and 8R, 8L, while motors 21R, 21L drive outlet-side sprockets 9R, 9L. The rotational conditions of the motors 11R, 11L and 21R, 21L are detected, while the rotational conditions of the sprockets 7R, 7L and 8R, 8L and the sprockets 9R, 9L. In accordance with these detected signals, a controller 19 controls the difference between right and left sides of the motors 11R, 11L and 21R, 21L, and also controls the difference between the right and left sides of the variation in the stretching ratio in the film forwarding direction. This prevents tear of the subsequently stretched film and also eliminates a line shaft.
Patent JP-H0655652-A (JP)
Title: Modifying method for resin molded form
Inventor: KAJIOKA MASAHIKO
IPC: B29C71/02
Filed: 1992-08-05
Abstract: PURPOSE:To improve heat distortion temperature without generating deformation such as expansion and blister in a molded form by heating an LCP resin molded form having a heat distortion temperature of above a specified temperature with a limited temperature range lower than the heat distortion temperature. CONSTITUTION:A resin molded form consisting of melt processing polyester (liquid crystalline polyester) which forms anisotropic melting phase and/or polyesteramide (both will be abbreviated to LCP) is heated at a temperature which is within a range lower by 80 deg.C-31 deg.C than a heat distortion temperature before the resin molded form is treated with heat. As for the heating time, 75 hours or more is not effective, rather lowering an impact strength due to aging of the LCP. In general, 10 minutes or more and at least 30 minutes or more is necessary, preferably 3 hours or more, and further preferably 17 hours or more. With such a heat treatment, generation of expansion and blister in the molded form can be prevented.
Patent JP-H04102593-A (JP)
Title: Slurry transfer device
Inventor: AWAYA KUNIO
IPC: F04C5/00
Filed: 1990-08-07
Abstract: PURPOSE:To stabilize the state of slurry in a main tank by providing a pump, capable of discharging in either of normal or reverse directions, in a piping and by providing a means which gives commands to the pump for normal or reverse rotation. CONSTITUTION:A pair of liquid level sensors 18, 19 are provided to a main tank 10 for detection of the upper and the lower limits for the liquid level of ceramic slurry 11 in the tank. Detection signals from the liquid level sensors 18, 19 are inputted into a control device 20, which operates, based on the detection signals of the liquid level sensors 18, 19, a motor 15 of a tube pump 14 so that the motor is driven either in normal or reverse rotation. In a slurry transfer device constructed in such structure as mentioned above, the ceramic slurry 11 runs constantly through a piping 13 either from the main tank 10 to a slurry tank 12 or from the supply tank 12 to the main tank 10 by operation of the motor 15 of the tube pump 14 which is driven with the control device 20 either in the normal or the reverse rotation, based on the detection signals from the liquid level sensors 18, 19.
Patent JP-S6452846-A (JP)
Title: Tension control apparatus of pile loom
Inventor: TAMURA ZENJI
IPC: D03D49/12
Filed: 1987-08-21
Abstract: PURPOSE: To prevent a nonuniform pile removal during suspension of a weaving machine or in a transitional rotation after starting the weaving machine by changing a target value against the tension roll of a tension control mechanism of pile warps corresponding to the state of the weaving machine. CONSTITUTION: The base end part of a tension lever 9 is supported at a fixed position rotatably on a revolving shaft 12 of rotation driving source 11. A stopping set unit 3 and an operating set unit 4 are connected through switches 60, 61 and 62 of a switching unit 6 controlled by a command device 5 to a driving unit 7 of a rotation driving source 22 so as to provide a target value corresponding to the state of each weaving machine.
Patent JP-H0838345-A (JP)
Title: Curtain-like heater with light shielding, sound shielding and heat insulating function
Inventor: KATO HIROYUKI
IPC: A47H23/08
Filed: 1994-07-29
Abstract: PURPOSE:To provide a curtain-like appliance having excellent light shielding, sound shielding and heat insulating properties by connecting plural hermetic sealing bodies to each other by hinges, packing heat insulating materials respectively into these hermetic sealing bodies and covering the outside of the respective hermetic sealing bodies with cloth, etc. CONSTITUTION:The plural hermetic sealing bodies 1 consisting of any of composite material, synthetic resins, rubber, timber, metals and cloth, etc., are connected to each other by the hinges 3. The heat insulating materials 2 are packed into the respective hermetic sealing bodies 1 and the hermetic sealing bodies 1 are respectively externally covered with the cloth, etc., 10. Elements 12 which generate heat when energized are respectively arranged into the lower parts in the hermetic sealing bodies 1 and the hot air obtd. by these elements is radiated toward a window. Further, the hermetic sealing bodies 1 are suspended at an existing curtain rail by using hooks 5. As a result, the light shielding and sound shielding properties are assured by the hermetic sealing bodies 1 and the heat insulating property is assured by the heat insulating materials 2. Then, this heater is applicable at the time of using a front projector, etc., requiring the darkness even in the daytime in a home theater appreciation.
Patent JP-S6188472-A (JP)
Inventor: FUJIYOSHI KATSUSATO
IPC: H01R43/00
Filed: 1984-10-05
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-H05239438-A (JP)
Title: Multipurpose scale preventer/remover
Inventor: ROBAATO POORU KUREE
IPC: C09K3/00
Filed: 1992-07-15
Abstract: PURPOSE: To obtain a multipurpose scale preventer/remover extremely effective at preventing and removing both calcium and rust scale.  
     CONSTITUTION: A process for preventing or removing calcium and rust scale deposits from surfaces which are in contact with aqueous systems comprises adding to the aqueous system 3,5-bis-(di-N,N(carboxymethyl)aminomethyl)-4- hydroxybenzenesufonic acid in an amount effective to remove the scale and rust deposites. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0963072-A (JP)
Title: Objective lens position detector
Inventor: TAKAHARA IKUO
IPC: G11B7/09
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To expand the dynamic range of objective lens position detection without enlarging a device or increasing parts and assembling costs by providing a reflection plate for changing the reflectance of a light beam in a direction for detecting an objective lens position. SOLUTION: This objective lens position detector is provided with a reflection plate 9 attached to an objective lens holder 2 for continuously changing a reflectance in a direction for detecting an objective lens position. The detector is also provided with a light emitting part 12 arranged oppositely to the reflection plate 9 for irradiating the reflection plate 9 with a light beam and light receiving parts 13a and 13b provided in the light emitting part 12 for receiving a reflected light from the reflection plate 9 and generating an output signal according to the quantity of the reflected light. Thus, the quantity of a reflected light beam from the reflection plate 9 and output signals from detectors 15a and 15b are continuously changed according to the positional change of an objective lens 1.  Therefore, the position of the objective lens 1 is continuously detected in a position detecting direction by these output signals.