baber/WOPTO huggingface dataset:
Patent JP-H0247479-A (JP)
Title: Lock
Inventor: TAKAYAMA YASUAKI
IPC: E05B65/06
Filed: 1988-08-08
Abstract: PURPOSE:To permit a locking mechanism to be optionally exchanged by a method in which a shaft hole is formed on the turning center of a cam attached to the locking mechanism built in a door body and inserted with many kinds of cam shafts detachably. CONSTITUTION:A locking mechanism A is built in a door body and operated by a locking mechanism fixed to the outside of the door body. A shaft hole 15 is provided on the turning center of a turnable cam 5 attached to the mechanism A and inserted with many kinds of cam shafts 22 of the same outside diameter detachably. The shafts 22 inserted are operated integrally with the cam 5. A coupler 34 to be connected with the coupler of many kinds of locking mechanisms is formed on the inner surface of each cam shaft 22 to allow the cam 5 to turn by operation of the locking mechanism. In exchanging the locking mechanism, old locking mechanism is removed form the door body, and the cam shaft 22 matching new locking mechanism is inserted into the hole 15 to set the new locking mechanism.
Patent JP-S5898951-A (JP)
Title: External leading terminal for electronic part
Inventor: FURUYA KENJI
IPC: H01L23/495
Filed: 1981-12-09
Abstract: PURPOSE:To improve the economy and reliability of an external leading terminal by forming a part to become a surface to be thermally bonded under pressure of a gold layer and forming the other part of a metal layer except gold. CONSTITUTION:A metal 2 is formed on the side to be bonded of the part to be thermally bonded under pressure of a copper base material 1 of an electroconductive material. A metal layer 3 having chemically stable and excellent solder bonding properties except gold is formed on the overall surface of the copper except the metal on the side to be bonded of the part to be thermally bonded. The formations of the layers 2 and 3 are performed by a partial plating method with a mask similarly to the method performed for a lead frame. The metal layer 3 except the gold includes nickel, chromium, solder and the like.
Patent JP-H0941566-A (JP)
Title: Reinforced concrete bar joint and manufacture thereof
Inventor: ABE TOSHIHIDE
IPC: F16L15/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a joint which is easy to manufacture based on mass production and manufacturable at low cost and is capable of tying reinforced concrete bars in a short time and is not affected by the skill of a worker and stable in strength. SOLUTION: Trough-like divided section materials 2 and 3, which are manufactured by rolling and have a threaded groove, are placed one upon the other and joined with each other, thereby forming an engagement through hole 5 in the central longitudinal direction. A threaded projection projectingly formed on the surface of a reinforced concrete bar, is threaded with a female screw 6 formed on the inner wall of this engagement hole 5.
Patent JP-S6441600-A (JP)
Title: Manufacture of voice coil for loudspeaker and voice coil therefor
Inventor: HIROSHIMA YUKIMI
IPC: H04R9/04
Filed: 1987-08-07
Abstract: PURPOSE:To eliminate the need of a conventional adhesive by adhering and fixing a polyamic acid resin layer soluble to a solvent coated and formed on a wire beforehand between the wires by means of a solvent reactivation, thereafter, executing a heat treatment and making into a polyimide. CONSTITUTION:A polyimide insulating wire is applied with a polyamic acid varnish again in a wire condition, simultaneously, it is heated, and the solvent of the varnish is vaporized. For a heating temperature, the solvent of the varnish is vaporized, and it is heated at a temperature at which the polyamic acid is not made into the polyimide, namely, 120-150 deg.C. For a heating time, it takes approximately 30min. In such a way, two layers of a polyimide resin layer 2 and a polyamic acid resin layer 2' which is not made into the polyimide yet in a active condition are formed on the outer periphery of a wire 1. Next, the polyamic acid resin layer 2' is made into the polyimide as shown in a figure (c), and when it is bonded with the first polyimide resin layer 2 to coat the outer periphery of the wire 1, a voice coil having a heat resistance can be obtained.
Patent JP-S6177129-A (JP)
Title: Magnetic recording medium
Inventor: SUNAI MASAYUKI
IPC: G11B5/72
Filed: 1984-09-21
Abstract: PURPOSE:To improve remarkably the durability of the magnetic recording medium itself and magnetic head by specifying the number of atoms of the nitrogen constituting the thin silicon nitride film of said medium formed with the thin silicon nitride film on a magnetic recording layer to <4/3 the number of atoms of silicon. CONSTITUTION:A thin Co-Cr alloy film 2 is formed as the magnetic recording layer on a film-like base body 1 made of a resin. The film 2 is so oriented as to have the axis of easy magnetization in the direction perpendicular to the film plane in the case of the vertical magnetic recording medium. The thin silicon nitride film 3 is formed on the film 2 and a liquid lubricating oil layer 4 is coated and formed thereon. Since the film 3 is activated by a nitrogen depletion state, the layer 4 can be uniformly coated with good wettability of the lubricating agent in the stage of forming said layer. The binding force between the film 3 and the layer 4 is increased and the durability of the magnetic recording medium and magnetic head is improved. The durability is remarkably improved particularly when the number of atoms of nitrogen constituting the film 3 is <4/3 the number of atoms of silicon.
Patent JP-S6257808-A (JP)
Title: Drill
Inventor: OKUNISHI HIROSHI
IPC: B23B51/00
Filed: 1985-09-06
Abstract: PURPOSE:To reduce cutting resistance of a drill and to enable its high speed feed to be performed, by providing a hole, which opens to an edge point central part of the drill penetrating through on the center line, and forming subedges, having flanks formed so as to spread the hole, to be placed inside plural cutting edges connecting with the hole. CONSTITUTION:A drill 20, rotating in the direction of an arrow head in the drawing and feeding cutting fluid from a hole part 26, cuts a workpiece by cutting edges 32a-c, having flanks 30a-c, and subedges 38a-c, having flanks 40a-c, and a hole in a diameter, formed by lands 34a-c, is drilled. Here the location, corresponding to an edge point central part, crushes cutting chips to be removed by the subedges 38a-c and a generated built-up edge, and the drill transfers the cutting chips along clearance grooves 36a-c to be discharged. And the drill, when it is in a process of penetration or returning, discharges the cutting chips, generated in a part surrounded by the built-up edge, in accordance with its falling off. Accordingly, the edge point central part provides small resistance against a feed of the drill, and the drill, substantially reducing its cutting resistance, is enabled to be fed in a high speed.
Patent JP-H0862077-A (JP)
Title: Pressure sensor
Inventor: TAKEDA YOSHIAKI
IPC: G01L9/10
Filed: 1994-08-23
Abstract: PURPOSE: To hold components in a small space inside a base by disposing capacitors in bilateral symmetry in the outer periphery of a coil and by connecting lead wires of the coil to lead parts of the capacitors. CONSTITUTION: In a base 2 being a basic component of a pressure sensor, a piercing cylindrical part 2a is provided in the central part, a frame body including square chambers holding capacitors 11 oppositely is provided in the outer peripheral part and a fit side 2c having a stepped part for fixing to and fitting in a base plate and a guide shaft 2f are provided in the upper part, in the form of being opposed to each other and integrally with the frame body respectively. The capacitors 11 are sealed, together with soldered parts of lead parts 11a and lead wires 7a and a coil, by a casting agent 12 of urethane resin or the like so that it may not come into direct contact with moisture. When water is put in a water tank, air is sent to the sensor under the water pressure.  When a diaphragm 3 comes up, a core 4 also moves against a reset spring 5 and a trip spring 10 and moves back and force inside a coil 7. A change in the reactance of the coil 7 and the capacity of the capacitors 11 are incorporated in a circuit and replaced by a change in a frequency.
Patent JP-H06279095-A (JP)
Title: Method for manufacture of ceramic substance and product thereof
Inventor: UIRIAMU ESU KOBURENTSU
IPC: C01F7/44
Filed: 1993-08-10
Abstract: PURPOSE: To improve an apparatus to shorten formation time in the formation of ceramic flakes, fibers and grains by the solidification of a hydrated alumina material, to facilitate the increase of the scale of the apparatus and its commercialization, to produce a dense polycrystalline ceramic material and to obtain a new ribbed flaky material.  
     CONSTITUTION: A sol contg. a hydrated alumina material is directionally solidified by rapid freezing, e.g. at the temp. of liq. N 2  or below or by slow freezing, e.g. at about -40 to 0°C. The solidified sol is freeze-dried, e.g. at -20 to +40°0C for about 1-100 hr under the pressure of the triple point of water or below to remove the water. The dried sol is sintered, e.g. at 1,200-1,350°C for 0.5-4 hr to produce the objective polycrystalline ceramic material. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1138710-A (JP)
Title: Image forming device
Inventor: SAITO MEGUMI
IPC: B65H7/02
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of maintaining the glossiness of the image constant independently of the surface characteristic of a transfer material. SOLUTION: In an image forming device equipped with a transfer-material conveying device, a transfer-material conveying detection part is made up of a driving roller 2 having an axis 2a of rotation perpendicular to the conveying direction of the transfer material 1, and an obliquely roller 3 whose axis 3a of rotation has a relationship of an acute angle or an obtuse angle with regard to the axis 2a of rotation of the driving roller 2 and also which is movable in the direction of axis 3a of rotation; and the surface of condition of the transfer material 1 is detected by the displacement of the obliquely traveling roller 3 in the direction of its axis 3a of rotation, and the glossiness of image is controlled in accordance with the detected surface condition of the transfer material 1. Thus, the surface condition of the transfer material 1 can be directly detected during the conveyance of the transfer material 1, and the glossiness of image can be controlled by changing the fixing condition such as the fixing temperature of fixing pressure in accordance with the detected surface condition of the transfer material 1, so that the glossiness of image can be maintained constant independently of the surface characteristic of the transfer material 1.
Patent JP-S58101659-A (JP)
Title: Acidic seasoning
Inventor: KUBOTA FUMIYO
IPC: A23L27/10
Filed: 1981-12-11
Abstract: PURPOSE:An acidic seasoning, prepared by adding an extract containing a bitter substance extracted from a cork tree bark. CONSTITUTION:An acidic seasoning prepared by adding an extract obtained by extracting a cork tree bark with a solvent containing an alcohol and acetic acid, e.g. an aqueous solution containing the alcohol and acetic acid such as 10-60%, preferably 20-45%, alcohol and 0.1-10%, preferably 0.5-5% acetic acid, particlarly edible vinegar with 3-15% acidity, preferably at 5-35 deg.C, in an amount of about 1-5%, based on the acidic seasoning, e.g. the edible vinegar or juice pressed from a bitter orange to the acidic seasoning.
Patent JP-H0483298-A (JP)
Title: Method for synthesizing voice
Inventor: SAWADA YOSHIMASA
IPC: G10L13/10
Filed: 1990-07-26
Abstract: PURPOSE:To improve the naturality of a synthesized voice by setting up the energy pattern of each phoneme correspondingly to the preceding and succeeding phonemes in addition to its own phoneme. CONSTITUTION:An input character string is analyzed and converted into a phoneme string, a time length pattern, a pitch pattern and an energy pattern are formed based upon the phoneme string, and at the time of forming a synthesized voice based upon these patterns, a phoneme energy pattern is prepared correspondingly to the preceding, current and succeeding phonemes. In the case of forming the energy pattern, a series of phonemes in the phoneme string are recognized and the phoneme energy pattern is set up. Consequently, the energy pattern with respect to the influence of the preceding and succeeding phonemes can be formed and a highly natural energy pattern can be formed.
Patent JP-H0859127-A (JP)
Title: Elevator device
Inventor: SUEISHI MASAHIRO
IPC: B66B5/02
Filed: 1994-08-23
Abstract: PURPOSE: To improve a service by not stopping driving for such recoverable temporary abnormality as lowering of speed due to increase of oil viscosity of a speed reducer. CONSTITUTION: It is judged as occurrence of a failure at the time of detecting abnormality of elevator speed by a speed abnormality detection means 13, counting the number of speed abnormality detected by the speed abnormality detection means 13 by an abnormality counting means 14 and counting speed abnormality exceeding a specified number. Consequently, for temporary speed control abnormality due to increase of viscosity of gear oil of a speed reducing mechanism 7, viscosity decreases due to restarting of several times, the speed control abnormality is eliminated and accordingly, it is never judged as a failure and an elevator device can be continuously used, but it is correctly judged as a failure against continuous speed control abnormality.
Patent JP-H0622649-A (JP)
Title: Flowerpot cover formed of flat panel and method for its production
Inventor: DONARUDO II UIIDAA
IPC: B29C51/26
Filed: 1992-07-24
Abstract: PURPOSE: To form a sheet material in the shape of a flower pot or a flower pot cover. CONSTITUTION: A device 40 for forming the flower pot or the flower pot cover from the sheet material 38 includes a male die 45, a bracket 46 and a female die. The male die 45 is provided with a base 53 and a skirt 54 extending by forming an angle upward from the base 52. The bracket 46 is provided with a ring-like frame 62 and openings 64a and 64b through this. The female die 47 forms an opening 70 with a base 72 and a skirt 74 extending by forming an angle upward from the base 72. A base panel 76 and a skirt panel 78 constitute the female forming face of the female die 47.
Patent JP-S6261743-A (JP)
Title: Blank carrier
Inventor: UMEZAWA FUMIAKI
IPC: B65H5/10
Filed: 1985-09-09
Abstract: PURPOSE:To make the delivering location of a blank to a feed bar variable, by arranging absorbing tools which are made variable in position by means of a grip jaw and each screw stock to a moving body which is caused to make reciprocating motions under the control of a servo motor. CONSTITUTION:A moving body 9, whose length is 3/4 of the distance L between the supplying location A and delivering location E1 of a blank 3, is installed to the frame 5 of a transfer press 1 under a condition where the moving body 9 is caused to make reciprocating motions by means of a servo motor 30. A grip jaw 13 and absorbing tools 13-15 for holding the bland 3 are provided to the elevating body 16 of the moving body 9 supported by levers 17 and 18 at every carrying pitch L/4 and positions of the absorbing tools 13-15 are changed by means of screw stocks. When the blank delivering location of a feed bar is moved following a change in feeding stroke of the feed bar, positions of the jaw 12 and tools 13-15 are controlled by means of the motor 30 and above-mentioned screw stocks. Therefore, the delivering location of the blank against the feed bar can be changed.
Patent JP-H10115229-A (JP)
Title: Gas turbine and operation method thereof
Inventor: CROMER ROBERT HAROLD
IPC: F02C3/30
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To improve a turbine output and a purification performance by cooling the entrance air of a compressor and also supplying a gaseous nitrogen to a turbine and increasing a mass flow rate and/or controlling NOx by the dilution pouring of the gaseous nitrogen to a combustion vessel. SOLUTION: An air entered from a entrance 16 of a compressor is supplied to a combustor 18 after being compressed by an axial flow compressor 12 and burned along with the fuel like a natural gas here and a turbine 20 is driven by the combustion gas and an electric power is generated by a generator 22. In such gas turbine engine, the liquid nitrogen in a tank 26 is supplied to a cooling coil 28 arranged in the compressor 12 or in the compressor entrance 16 by a pump 29. The cooling of an entrance air is carried out by a heat exchange between the liquid nitrogen flowing in this coil 28 and the air supplied to the compressor 12. Thereby, the evaporated gaseous nitrogen is supplied to the combustor 18 and the turbine 20 and turned to account to the reduction of NOx and the increase of a turbine output.
Patent JP-2001023971-A (JP)
Title: Pattern forming method
Inventor: ENDO MASATAKA
IPC: G03F7/38
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a pattern forming method for realizing a negative silylation process. SOLUTION: This pattern forming method includes a first step of forming a resist film 2 on a substrate 1, the film 2 containing a chemically amplified positive resist and a hydroxyl group-containing compound, a second step of exposing the film 2 formed by the first step by having the film 2 irradiated with an energy beam 4 via a mask 3 having a pattern configuration corresponding to portions 9 for exposure, a third step of heating the film 2 exposed by the second step under prescribed conditions, a fourth step of silylating the film 2 heated by the third step to introduce silicon into the surfaces of the portions 9 of the film 2, and a fifth step of dry-etching the film 2 using the portions 9, into which silicon is introduced by the fourth step as the mask 3 to form a desired resist pattern 2A.
Patent JP-H0247894-A (JP)
Title: Manufacture of superconducting circuit board
Inventor: YAMANAKA KAZUNORI
IPC: H05K3/46
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a superconductive multilayer interconnection board having about 80K of superconduction transition temperature by printing superconductive paste on a ceramic board whereon via formation positions are cut out, while being fired to form a unit ceramic circuit board followed by laminating a plurality of ceramic circuit boards and firing in a oxidation atmosphere for being integrated. CONSTITUTION:Every board forming a multilayer interconnection board in advance forms a superconductor line. Next, a pad is provided on a via part circuit-connecting each wiring board in the vertical direction and its position is swollen from the board. The board is positioned, for being heated after lamination to connect the via part. Further, since the pad part has a gap around it being sufficiently supplied with O2, the pad part is make into superconductive ceramics, while each layer of the multilayer interconnection board is connected in the via position. By having a void part between mutual boards, the multilayer circuit board absorbs unevenness of each board at the part to make the connection complete, further, since also the pad of the via part is sufficiently supplied with oxide gas, it is make into the superconducting ceramics equal to the conductive line.
Patent JP-H1132108-A (JP)
Title: Portable telephone set
Inventor: IKEDA KOICHI
IPC: H04M1/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide the portable telephone set that is contained stably in a pocket or the like of a clothing and the operation for the purpose is easily and quickly conducted. SOLUTION: The portable telephone set 1 is provided with a portable telephone set main body 3 (hereinafter called main body) and a clip 20 that clips a pocket or the like. Its clip main body 22 has a clip section 33 at one end of a fulcrum 34 and a release operation section 30 at the other end, and built into a step difference section 16 formed to an upper end of a rear face of the main body 3 turnably by a support pin 26 and energized in a closing direction by a torsional spring 24. Most of the clip 20 is contained in the step difference section 16 and an upper end of the main body 3 and an upper end of the release operation section 30 are almost made in matching with each other.  In the case of containing the portable telephone set 1 in a pocket, the release operation section 30 is nipped with the main body 3 to open the clip section 33 and the cloth of the pocket is inserted between the clip section 33 and a bottom face 16a of the step difference section to clip the cloth of the pocket.
Patent JP-H0865585-A (JP)
Title: Receiver
Inventor: KAWASHIMA SHIGEO
IPC: H04N5/44
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a quality detection signal with less fluctuation by converting the frequency of a chrominance subcarrier signal received from a television (V) signal receiving part into a local oscillation signal with required frequency by a frequency multiplier/divider and using the converted signal as a local oscillation signal for a mixer. CONSTITUTION: A chrominance subscarrier from the TV signal receiving part 11 which is available at a low cost in the market is multiplied or divided to a local oscillation signal SL having required frequency by the frequency multiplier/divider 12 utilizing a PLL and the signal SL is inputted to one input terminal of the mixer 3. A high frequency signal from an antenna 1 is inputted to the other input terminal of the mixer 3 through an amplifier 2. An IF signal having frequency difference between the frequency of the high frequency signal and that of the signal SL is outputted from the mixer 3 and amplified by an IF amplifier 5. After amplifying, a signal SD detected by a detector 6 is obtained from an output terminal 7.  The frequency deviation of the signal SD is extremely small because the frequency deviation of the signal SL is small, so that a quality detection signal with less fluctuation can be obtained.
Patent JP-2001022907-A (JP)
Title: Processor for card-shaped medium
Inventor: KOBAYASHI HIDEYUKI
IPC: B42D15/10
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a card-shape medium processor, using a Doppler module as a microwave sensor, capable of reliably reducing an electromagnetic wave leaking from a device without impairing the detection performance of the distribution state of conductive fibers distributed to the base, etc., of a card-shaped medium. SOLUTION: This card-shaped medium processor, processing a card-shaped medium 1 where conductive fibers 11 are distributed in a base 12 and which also has a magnetically recording layer 13 on the one face, is provided with a waveguide-type Doppler module 2 as a microwave sensor for detecting the distribution state of the conductive fibers or the existence/absence of the conductive fibers and a shield member for suppressing an oscillation output from the oscillating part of the doppler module, to the extent that the detection capability is not deteriorated.
Patent JP-H0645548-A (JP)
Title: Semiconductor memory
Inventor: ISHII TOSHIO
IPC: G11C29/00
Filed: 1992-07-27
Abstract: PURPOSE:To electrically detect the state of redundancy changeover in a semiconductor memory having redundancy memory cells. CONSTITUTION:In a memory cell array wherein memory cell regions CELL are arranged in the same form and in the same direction, the connection of read/write terminals RW1, RW2 and digit line pairs DA1, DA2 is opposite to a normal memory cell row Wi in at least a part of the memory cell regions CELL in a redundancy cell row Wr. For detecting the state of redudancy changeover, it is utilized that one of half-cells of a memory cell is apt to turn to the ON state when a power supply is applied from the OFF state, and cell contents are read in order. The read outputs are different from the normal cell in a redundancy cell part, so that detection of a redundancy cell row Wn is enabled.