baber/WOPTO huggingface dataset:
Patent JP-H06248-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-06-19
Abstract: PURPOSE:To enable a preset base value to be maintained by adjusting the converting operation time of a specific prize assignment section on the basis of the predetermined counting results of a prize assignment monitoring and counting means where a value of 1 is added when the signals of playing media identified with a prize assignment detector reaches the prescribed number, while a value of 1 is deducted when playing media enter the specific prize assignment section. CONSTITUTION:When the counts of a prize ball detection signal outputted from passing type general prize assignment switches 33 and 34, reach the predetermined number, for example, 20 in a detected signal counter 810, a value of 1 is added to a prize assignment monitoring counter 811. Also, when a detected signal is outputted from a specific prize assignment detector SW, a value of l is deducted from the counter 811. Furthermore, when numbers counted with the counter 811 reach, for example, 22 or more, CPU outputs a control signal to a solenoid SQL-B, and sets a time longer than the predetermined time for converting the ball guiding and turning member of an ordinary electric component to such a form as open upward, thereby increasing a prize assignment rate. On the other hand, when the counts of the counter 811 is less than 22, the converting operation time for the component is set shorter than the predetermined time.
Patent JP-H0474755-A (JP)
Title: Production of oxide superconductor
Inventor: UCHIKAWA HIDEFUSA
IPC: H01B13/00
Filed: 1990-07-12
Abstract: PURPOSE:To improve critical current density by burning a material containing organometallic compounds of at least one or more metals constituting a metal oxide superconductor as a raw material. CONSTITUTION:Raw material powder comprising Bi2O3, CaCO3 or CuO and at least one organometallic compound, e.g. metal alkoxide, acetylacetonatometal or cyclopentadientylmetal such as cyclopentadienylstrontium is blended so as to give a composition of Bi-based oxide superconductor. Then the blended powder is pelletized, calcined in an Ar gas atmosphere, then powdered and press molded into a given shape. The molded article is burnt in an inert gas atmosphere of N2 gas or a reducing gas atmosphere of H2 gas at a given temperature, then annealed to give an oxide superconductor such as Bi2Sr2Ca1Cu2Oy to improve critical current density under magnetic field.
Patent JP-H0473920-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: NAGAI RYUTARO
IPC: H01G9/02
Filed: 1990-07-13
Abstract: PURPOSE:To obtain an electrolyte which can maintain stable electric characteristics of an electrolytic capacitor for a long time by dissolving ethyleneglycol acid phosphate into an electrolyte that is a solution of solvent consisting mainly of polyhydric alcohol and boric acid, organic monobasic acid, organic dibasic acid, or a kind or more of their salt. CONSTITUTION:Ethyleneglycol acid phosphate is dissolved into an electrolyte for electrolytic capacitor use that is a solution of a solvent consisting mainly of polyhydric alcohol and boric acid, organic monobasic acid, organic dibasic acid, or at least a kind of their salts. For example, polyhydric alcohols such as ethyleneglycol and glycerine are used as the solvent, and boric acid, organic monobasic acid such as caprylic acid, organic dibasic acid such as azelaic acid and butyloctane diacid, or at least a kind of their salts as the solute. Ethyleneglycol acid phosphate (EDAP), phosphoric acid, and mannitol are used as the additive. A preferable amount of addition of EDAP is 0.01-2.0wt%.
Patent JP-H0719065-A (JP)
Title: Waist gate valve for exhaust turbocharger
Inventor: ASAMI KAZUNAGA
IPC: F02B37/18
Filed: 1993-07-01
Abstract: PURPOSE:To surely actuate a waist gate valve, and reduce the manufacturing cost. CONSTITUTION:A valve shaft 2a of a valve body 2 of a waist gate valve is inserted in an inserting hole 1a of an operating lever 1, and a groove 1b having a whirl-stop surface 1c is arranged in an opening part of the inserting hole 1a of the operating lever 1. A whirl-stop washer 3 having a side surface coming into contact with the whirl-stop surface 1c is fitted in this groove 1b, and this washer 3 is fixed to the valve shaft 2a by calking or welding.
Patent JP-H108300-A (JP)
Title: Electrolytic degreasing equipment
Inventor: KUBOTA MASAKAZU
IPC: C25F1/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve degreasing efficiency without increasing the length of an equipment by dividing a tubular body consisting of a conductive material into multiple sections in the axial direction, and allowing the current to independently flow in each divided tubular body. SOLUTION: A tubular body 20 mounted on a degreasing equipment is divided in the axial direction, and each divided tubular body 21 is connected through an insulator 25. In each divided body 21, the current is concentrated to an end part on the side closer to an energization roller to be combined therewith, and the current is distributed according to the number of division pieces of the tubular body 20, and the degreasing efficiency is greatly improved compared with the case where the tubular body 20 comprises a single conductive tube. As a result, the degreasing speed can be increased up to the speed to be agreed with that of the manufacturing line of wire without increasing the equipment length.  In addition, because an electrode for energization is fitted to the position away from the energization roller in each divided tubular body 21, current concentration at each divided tubular body 21 can be mitigated.
Patent JP-H1023770-A (JP)
Title: Ultrasonic motor
Inventor: MATSUNAGA KAZUO
IPC: H02N2/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To directly rotationally drive an ultrasonic motor with high torque at a very slow speed by generating a friction, by attaching a rectangular plate making flexural standing-wave vibrations to, wherever practicable, the outer periphery of a rotating plate which can rotate with a large radius, and transmitting the vibration of the rectangular plate to a plate by pressure part of the rectangular plate against a fixed plate. SOLUTION: A rotating shaft 4 is connected to a rotating plate 1 through a bearing 2 inserted into the central part of the plate 1. A rectangular plate 7 making flexural vibrations due to a piezoelectric material 8 stuck to the rear surface is attached to, wherever practicable, the outer periphery of the plate 1, and the projections 11 having the shapes of corrugated projections on the rectangular plate 7 are pressed against a fixed plate 5 by means of a pressure means, so as to transmit the movement of the projections 11 to the rotating plate 1 through the friction with a fixed plate 5. Therefore, the horizontal driving generated on the plate 7 becomes rotation around the shaft 4 and, since the point of contact is relatively separated from the shaft 4 in the radial direction, large torque is obtained and the rotating speed of the shaft 4 becomes very slow.
Patent JP-H0632752-A (JP)
Title: Dialkylhydroquinone derivative and its production
Inventor: OOKI NOBUTAKA
IPC: C07C37/14
Filed: 1992-07-14
Abstract: PURPOSE:To provide a new dialkylhydroquinone derivative having excellent solubility, producible at a low cost, useful as a photographic chemical, stabilizer and polymerization inhibitor and especially effective in improving the color reproduction of color photograph. CONSTITUTION:The dialkylhydroquinone derivative of formula I (R1 is 2-20C unsubstituted alkyl; R2 is unsubstituted alkyl having a carbon number larger than that of R1 by 2), e.g. the compound of formula II. The dialkylhydroquinone derivative of formula I can be produced by reacting hydroquinone with an olefin of formula III producible by a dehydration reaction. The process enables the production of the objective compound in a short step at a low cost and is advantageous from industrial viewpoint.
Patent JP-H0894918-A (JP)
Title: Automatic zoom device for camera
Inventor: TSUTSUMI MOTOKO
IPC: G02B7/08
Filed: 1995-07-24
Abstract: PURPOSE: To provide the automatic zoom device of a camera constituted so that a focal length corresponding to an optional picture frame can be easily set. CONSTITUTION: A first indicating point of a composition for executing a zooming action is decided by an input switch out of an operation switch 14. Besides, a second indicating point becoming diagonal is decided by panning the camera from the first indicating point. Then, a panning angle between them is detected by a displacement detection circuit 28. By using the information of the detected deflection angle and the information of an object distance detected by an AF(automatic focus) circuit 19, such a focal length that the first and the second indicating points become a photographing picture frame is obtained. Then, a zoom motor 24 is controlled so as to obtain the focal length.
Patent JP-2000015281-A (JP)
Title: Suspended matter removing apparatus for aeration tank
Inventor: MIYAZAKI NOBUYUKI
IPC: C02F3/12
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a suspended matter removing apparatus, in an aeration tank, especially, a batchwise sludge treatment tank in an aeration process or a stirring process, capable of sucking and discharging suspended matter effectively without providing a suspended matter gathering means, capable of always following the fluctuations of the water level in the tank, suppressing the whirling-up of the mixed liquid of the aeration tank at the peripheral edge of a suspended matter suction port and capable of discharging the suspended matter along with a small amt. of a liquid (aeration tank mixed soln.) while involving air. SOLUTION: A suspended matter removing apparatus for an aeration tank is equipped with a recovery plate member 4 provided with a suspended matter suction port 5a removing suspended matter 30, a suspended matter discharge apparatus 8 comprising the discharge means 6 formed so as to be connected to the suspended matter suction port 5a and the holding device 2 for holding the recovery plate member 4 of the suspended matter discharge apparatus 8 under the surface of the mixed soln. in the aeration tank. The holding device 2 is pref. the float 2 attached to the suspended matter discharge apparatus 8.
Patent JP-S5976712-A (JP)
Title: Controller of rotary shear
Inventor: KIMURA KINYA
IPC: B23D36/00
Filed: 1982-10-25
Abstract: PURPOSE:To improve shearing accuracy, by so constituting that an error signal is corrected appropriately based on a preset value of a constant corresponding to a sheared length of a material and a rotation of a shear, in a device shearing a random length material into a fixed length in turn. CONSTITUTION:If signals showing a sheared length an a moved length of a material 1 are L0 and A, and signals showing a constant corresponding to a rotation and a rotary angle of the shear 2 are B0 and B, the material 1 is sheared into a fixed length by the titled device by making acceleration and deceleration controls of an electric motor 4 for driving of the shear through a deflection signal, to be obtained by comparing a direct current conversion output of an error signal (L0-B0-A+ B) with a moving speed VA of the material 1 by a comparator 16, and a true speed signal of the shear 2. In this instance, a comparator 33 comparing a pulse instruction quantity L0 of the material 1 preset to each of registers 31 and 32 with a rotary angle quantity B0 of the shear 2 is provided. A bigger valued one between them is selected and applied to a register 9 or 12 so that operation of either (L0-A) or (B0-B) is made to perform.
Patent JP-H0859731-A (JP)
Title: Production of olefin polymerization catalyst
Inventor: ERIZABESU EMU SUTEISHII
IPC: C08F10/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new catalyst from an inorganic oxide and a dihydrocarbyl magnesium compound as the starting materials which is useful in the polymerization of α-olefins.  
     SOLUTION: (A) An inorganic oxide preferably containing silica and an organic solution of (B) a dihydrocarbyl magnesium compound of the formula: MgR 1 R 2  (wherein R 1  and R 2  are each a 1-12C hydrocarbyl) and, preferably, further (C) an organic electron donor compound such as an aliphatic mono- oxygen ether are mixed to form a slurry. Then, the slurry is brought into contact with a chlorinating agent such as a 3-12C alkyl chloride to convert component (B) to magnesium dichloride and the resulting solid support is separated from the liquid. This support is brought into contact with a solution of a reducing agent such as a group II or III organometallic compound to separate the resulting solid from the liquid and then, the recovered solid is brought into contact with a liquid form of a transition metal compound and further, the resulting solid is separated from the liquid phase to obtain the objective catalyst. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5888189-A (JP)
Inventor: HONDA MASAAKI
IPC: C04B35/58
Filed: 1981-11-20
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-H0935808-A (JP)
Title: Waterproof connector
Inventor: ICHIMURA YOSHIAKI
IPC: H01R13/52
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector of such a structure that a base and cap are coupled together by a link mechanism consisting of the first link and the second link, with which the structure is simplified through reduction of the number of component parts of the link mechanism and the certainty in locking and unlocking is enhanced. SOLUTION: Holes 7 in the first links 6 before and behind (left and right) are fitted on the center shaft 5 at the front face of a base 1 where a connector 2 is installed. The shaft 8 of the first link 6 is fitted in a hole 10 provided in the second link 9 consisting of a single member (in single piece structure), and the shaft 11 of the second link 9 is fitted in a hole 14 provided in a cap 13. A ring-shaped packing is furnished in the interior of the cap 13, and when it encloses the oversurface of the base 1, the packing is put in pressure contact with the oversurface of the base 1 so as to seal the connector 2 at its periphery.  The operating part 12 of the second link 9 is lifted, and the second link 9, cap 13, and first link 6 are rotated 180deg. round the shaft 5, and the cap 13 is fitted to the undersurface of the base 1, and the condition is reached in which the connector is connectable.
Patent JP-S5889702-A (JP)
Inventor: TAKESHIMA AKIYOSHI
IPC: H01B1/16
Filed: 1981-11-20
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-S6433870-A (JP)
Title: Method of connecting electrode terminal to oxide superconductor
Inventor: OKADA MICHIYA
IPC: H01R43/00
Filed: 1987-07-29
Abstract: PURPOSE:To obtain the connection easily feeding a current of 10<3>A/cm<2> or higher by forming a metal electrode terminal with silver, gold, platinum, palladium, or their alloy, coating the paste or powder made of silver, gold, palladium, or their alloy on the connection face of the metal electrode terminal and an oxide superconductor, and applying the heat treatment in the oxygen atmosphere. CONSTITUTION:A metal electrode terminal made of silver, gold, platinum, palladium, or their alloy is provided on the surface of an oxide superconductor, the paste or power made of silver, gold, palladium or their alloy is coated on the connection surface of the above metal and the oxide superconductor, the heat treatment is applied in the oxygen atmosphere at 950 deg.C or below, preferably 300-900 deg.C, thus the metal electrode terminal and the oxide superconductor are firmly connected. A current with the current density of 1000A/cm<2> or higher practically required can be thereby fed easily to the oxide superconductor with the high superconductivity transition temperature equal to or higher than the liquefied nitrogen temperature.
Patent JP-H119004-A (JP)
Title: Assembly structure of chain case in rotary working machine
Inventor: ADACHI TETSUO
IPC: A01B33/12
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a built-up structure of chain case in a rotary working machine that can perform smooth tillage operations by inhibiting gravel and pebble scattered during the reversed plowing operation from hitting the oil draining stopper projecting under the chain case. SOLUTION: The stopper for feeding the lubricant to the driving chain is set above the chain case 16 and the waste oil stopper for excluding the waste oil out of the case is projected downward from the lower part of the chain case 16. Simultaneously, among the screws for face-fixing the front and back covers 16a and 16b forming the chain case 16, the screw adjacent to the oil- draining stopper 18 in the view of the scratching-up direction of the tilling nails is made spherical at its head 22a or clamping element.
Patent JP-S6248190-A (JP)
Title: Station selecting circuit for satellite broadcasting television receiver
Inventor: SAKAMOTO KAZUAKI
IPC: H04N5/44
Filed: 1985-08-27
Abstract: PURPOSE:To make constant an AFT sensitivity by directly inserting a channel selecting circuit consisting essentially of a variable resistance between an AFT circuit and a local oscillating circuit so as to raise an AFT superimposing extent of the AFT circuit as a frequency is raised. CONSTITUTION:The output voltage of an FM detecting circuit 5 is supplied to the AFT circuit 14, the output voltage of the AFT circuit 14 is varied by the variable resistance 13 of a channel selecting circuit 12 to obtain a proper tuning voltage and an output voltage in which the extent of the superimposing of the AFT is raised as a frequency is raised is obtained at the middle point 21 of the variable resistance 13. It is impressed to the variable capacity diode of the local oscillating circuit of a tuner circuit as a reverse voltage. Thereby, an AFT sensitivity is flattened and a circuit constitution can be simplified.
Patent JP-H0476266-A (JP)
Title: Fuel injection nozzle
Inventor: NISHIMURA TERUKAZU
IPC: F02M61/10
Filed: 1990-07-18
Abstract: PURPOSE:To reduce the generation of NOx and improve fuel cost by forming plural nozzle holes on the tip part of a nozzle body, providing a rotating rotary valve to change the total area of the nozzle holes, and adjusting the rotary valve so as to obtain the injection pressure, injection period, injection quantity corresponding to load and the number of revolutions of an engine. CONSTITUTION:Nozzle holes 2 are connected to holes formed by closing the tip part of a nozzle body 1, and for example, eight nozzles are formed at equal intervals in the circumferential direction. On the other hand, a rotary shaft 17 serving as a rotary valve is inserted into a through hole 15 formed by providing an opening in the shaft center part of a needle 15 formed by providing an opening in the shaft center part of a needle valve 3. Further, guide grooves 18 for connecting the nozzle holes 2 to fuel pressure section 8 are formed on the tip part of the rotary shaft 17 at equal intervals in the circumferential direction. For example, when four guide grooves 18 are formed and each of the guide grooves is connected to the two nozzle holes 2 at a certain rotational position of the rotary shaft, fuel is injected from al the nozzle holes 2, and when each of the guide grooves is connected to only one nozzle hole 2, fuel is injected from four nozzle holes 2 or the half of the number of nozzle holes.
Patent JP-H1129015-A (JP)
Title: Brake pedal mounting structure
Inventor: HAMAMOTO TOSHIHIRO
IPC: B60T7/06
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To mount a pedal plate on the tip of a foot lever easily and promptly at sufficient mounting strength. SOLUTION: A foot lever 20 is formed at its tip 22 with projected tongues 23 and 24 to be crimped, while a pedal plate 27 is formed with mounting holes 28 and 29, through which the crimped tongues 23 and 24 are inserted. The tongues 23 and 24, which are inserted through the holes 28 and 29, are bent or crushed by pressing into pressure contact with the plate 27.
Patent JP-H058082-A (JP)
Title: High-strength al alloy brazing sheet for structural member of al heat exchanger
Inventor: TANAKA MINORU
IPC: F28F19/06
Filed: 1991-07-02
Abstract: PURPOSE:To improve the brazing property and corrosion resistance of the high-strength Al alloy brazing sheet. CONSTITUTION:The high-strength Al alloy brazing sheet for the structural members of an Al heat exchanger is constituted by cladding an Al alloy brazing filler metal having a compsn. contg., by weight %, 7 to 12% Si, 0.3 to 2% Mg, and 0.03 to 0.2% Bi and consisting of the balance Al and unavoidable impurities on one or both surfaces of an Al alloy core material having a compsn. contg. 0.8 to 1.5% Mn, 0.7 to 1.3% Si, 0.3 to 0.7% Cu, 0.03 to 0.15% Zr, 0.2 to 0.8% Fe, and consisting of the balance Al and unavoidable impurities.
Patent JP-H0238486-A (JP)
Title: Liquid crystal composition and liquid crystal element containing same
Inventor: YAMASHITA MASATAKA
IPC: C09K19/46
Filed: 1988-07-29
Abstract: PURPOSE:To obtain a liquid crystal composition having an improved speed of response to an electric field and decreased temperature dependency of the response speed by mixing three specified compounds together. CONSTITUTION:At least one compound (a) of formula I [wherein R1-2 are each a 1-18C linear or branched alkyl (substituted with a 1-12C alkoxy); X1-2 are each a direct bond or any one of formulas II-V] is mixed with at least one compound (b) of formula VI [wherein R3 is a (substituted) 1-18C linear or branched alkyl; X3 is a direct bond, -O- or formula III; Z1 is a direct bond or formula III; formula VII is any one of formulas VIII-IX; and l is 1-12], at least one compound (c) of formula X (wherein R4-5 are each R3, and at least either of them is optically active; X4 is X3, formula II or formula IV; X5 is X3 or formula IV) and at least another liquid crystal compound (d).
Patent JP-H0513784-A (JP)
Title: Semiconductor device
Inventor: SUGA TAKASHI
IPC: H01L21/322
Filed: 1991-07-02
Abstract: PURPOSE:To obtain a semiconductor device wherein the rectification junction of a one-conductivity-type semiconductor region and an opposite-conductivity- type semiconductor region which have been improved in a switching characteristic sharply is provided without deteriorating a forward-direction characteristic and a reverse-direction characteristic. CONSTITUTION:Passages for a carrier charge which have been formed so as to be surrounded by or to sandwich opposite-conductivity-type regions 3 are formed; capture regions 4 for the carrier charge which are composed of a semiconductor or a metal are formed inside the passages in positions within the diffusion length of the carrier charge; the capture regions 4 are kept in a floating potential state.
Patent JP-H0740391-A (JP)
Title: Manufacture of base for small electronic parts whose warp is reduced
Inventor: NARASAKI NORIO
IPC: B29C45/26
Filed: 1993-07-29
Abstract: PURPOSE:To provide a manufacture enabling a reduction of a warp to be generated at the time of manufacturing of a base for small electronic parts of a thin flat plate molded product. CONSTITUTION:To obtain a manufacture of a base plate which has reduced a warp and is for small electronic parts wherein the base plate is manufactured by making use of a film gate by injection-molding a liquid crystal polymer and a mold possessing a runner which is allowed to branch off into two pieces or not less than that is used.