baber/WOPTO huggingface dataset:
Patent JP-H0467800-A (JP)
Title: Method and apparatus for controlling reversible generator
Inventor: SAWA SHUSUKE
IPC: H02P9/04
Filed: 1990-07-05
Abstract: PURPOSE:To enable suppressing the deviation between the input energy and output energy of a variable speed generator, even if a generating quantity command changes, by detecting the generating quantity and rotational speed of the variable speed generator, by obtaining the deviation between the detected generating quantity and the generating quantity command and by generating an exciting current command for suppressing the deviation to zero. CONSTITUTION:The optimum rotational speed command N0 changes from N01 to N02 as the generating quantity command P0 increases. Further, the optimum guide vane opening command Y0 changes from Y01 to Y02, and a guide vane correction value nap is added to this optimum guide vane opening command. That is, a guide vane opening Y is controlled according to characteristic Y3 obtained by addition of the guide vane correction value  Y0 to characteristic Y2. Therefore, because a feedwater quantity to a water wheel 12 is immediately increased according to the increase of the generating quantity command P0, the output energy of the water wheel 12 can be increased according to the increase of the output power of a generator 10 and the generator 10 can be prevented from deviating from a variable speed operating range. Accordingly, even if the generating quantity command P0 increases abruptly, it is possible to continuously operate the generator in a stable state.
Patent JP-S6334864-A (JP)
Title: Solid electrolyte secondary cell
Inventor: TONOMURA TADASHI
IPC: H01M10/0562
Filed: 1986-07-29
Abstract: PURPOSE:To obtain a solid electrolyte secondary cell of an almost constant cell voltage in the charge and discharge operations, by select ing a solid electrolyte including a metallic holide of a metal selected from lithium, copper, and silver as an oxidation and reduction reacting substance. CONSTITUTION:After a positive electrode collector 3 is formed on a base plate 5, a solid electrolyte membrane 1 is vacuum evaporated. Then a metallic copper negative electrode 2 is vacuum evaporated, and moreover, a negative electrode collector 4 is vacuum evaporated to form a coverage layer 6 consisting of epoxy resin. As the electrode membrane 1, RbCl-CuI-CuCl type Cu<+> ion conductive solid electrolyte is used. AgI-Ag2O-MoO3 type Ag<+> ion family conductive solid electrolyte is also used. Or LiI type Li<+> ion conductive solid electrolyte is also available. In such a composition, a secondary cell with an almost constant cell voltage in the charge and discharge operations can be produced.
Patent JP-H1122956-A (JP)
Title: Oil amount detector for liquid fuel combustion device
Inventor: MURATA HIDEKAZU
IPC: F23K5/14
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of corrosion of a sensor due to oil and malfunction due to foil by a method wherein an oil level in a fuel tank is detected without inserting the sensor in oil. SOLUTION: This combustion device comprises a burner part to effect combustion by gasifying liquid fuel, a fuel tank 13, an oil supply pump 14 to suck feed liquid fuel in the fuel tank 13 and supply it to the burner part; a pointer type oil gauge 17 to display an oil amount of the fuel tank 13 by a pointer; and a control device 11 control drive of the oil supply pump 14. Further, an oil amount detecting device 30 comprises a sensor mechanism 23 to detect the given pointer position of the pointer type oil gauge 17, and the control device 11 to stop drive of the oil supply pump 14 based on a detecting signal S0 from a sensor mechanism 23.
Patent JP-S5968128-A (JP)
Inventor: TOKUYAMA SHIYUNJI
IPC: H01H33/59
Filed: 1982-10-13
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-S6240209-A (JP)
Inventor: TAMAI TOSHIO
IPC: A01C11/02
Filed: 1985-08-12
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-S6069631-A (JP)
Title: Liquid crystal display body and its production
Inventor: HOSHIKAWA JIYUN
IPC: G02F1/1333
Filed: 1983-09-27
Abstract: PURPOSE:To obtain a liquid crystal display body by sealing flexible base plates which withstand a heat treatment via spacers and assembling the base plates then laminating polarizers such as polarizing films or polarizing films provided with protective films thereon and injecting a liquid crystal into the assembled cell so that the polarizers are not thermally deteriorated. CONSTITUTION:Transparent electrodes 11, 12 are respectively formed on flexible base plates 1, 2 consisting of a polyester resin or the like, then oriented layers 21, 22 are provided thereon in the stage of manufacturing a liquid crystal display body of the flexible base plates united with polarizers. The layers 21, 22 are formed by printing, etc. and are rubbed after calcination or calcined after rubbing. Sealants 3 are cured by heating in the stage of joining the plates 1, 2 via spacers 4 by the sealants 3. Polarizers 7, 8 are therefore laminated to the cell which is assembled after such heating stage is executed prior to lamination of the polarizers. A liquid crystal is then injected into the cell and the cell is sealed. The display body which prevents the polarizers 7, 8 from being thermally deteriorated is thus obtd.
Patent JP-S6156152-A (JP)
Title: Preparation of optically active gelycerol ester
Inventor: MUKOYAMA MITSUAKI
IPC: C07C67/14
Filed: 1984-08-28
Abstract: PURPOSE:To produce the titled compouns useful s an intermediate of opeically active dioxolane compound, in high efficiency, by reacting an optically inactive glycerol with a dialkyltin oxide, and then with an optically active a carboxylic acid halide. CONSTITUTION:Glycerol is made to react with a dialkyltin oxide (especially preferably di-n-butyltin oxide) under dehydrative condition preferably using a moleculr is sieve as the dehydration agent. The reaction product is made to react with an optically active carboxylic acid halide [especially preferably an optically active carboxylic acid chloride of formula I - formula VI (Z is banzyloxycarconyl) or its antipode] to obtain the objective optically active glycerol ester of formula VII (R is opticaly active acyl).
Patent JP-H0840553-A (JP)
Title: Plate member feeding method and device therefor
Inventor: FUJITA NOBUYUKI
IPC: B65G59/02
Filed: 1994-07-29
Abstract: PURPOSE:To avoid such a situation as to generate scratches to the top and back faces of a plate member by transferring the plate member in the other direction in the contact released state of a stopper to the uppermost plate member. CONSTITUTION:In a stage where the uppermost end plate member 1a of plate members 1 fed upward by an air cylinder 2 comes in contact with contact plates 9b, a position detecting sensor 10 detects the plate member 1a and outputs a detection signal. On the other hand, the lock mechanism 21 of the air cylinder 2 is actuated to hold and fix the rod of the air cylinder 2. When the air cylinder 2 is locked, solenoid cylinders 9 are driven to move up rods 9a, and the contact plates 9b are embedded in the recessed part 30a of an upper member 30. An air cylinder 4 is then driven to move a slider 5 from an upper reaches stage to a lower reaches stage. The uppermost end plate member 1a is thereby carried to the lower reaches stage and detached (delivered) smoothly from the other plate members 1.
Patent JP-S5970444-A (JP)
Title: Production of continuous casting billet having no semi-macro segregation
Inventor: TSUCHIDA YUTAKA
IPC: B22D11/128
Filed: 1982-10-12
Abstract: PURPOSE:To prevent bulging to be generated in a billet and to produce the billet having no semi-macro segregation, in the stage of producing the billet by a continuous casting method, by rolling down lightly the specific position of a solidus phase line under a specific draft. CONSTITUTION:Rolling rolls 7 are set at <=450mm. inter-roll pitch, and are installed in at least 2m range from the crater end 6 of a solidus phase line 2 toward the upper stream side. Then a billet 4 is lightly rolled down by as much as the volumetric shrinkage thereof as the solidification of the solid-liquid coexistence phase existing in said range progresses, thereby preventing the flow of the molten steel having a high solute concn. in the solid-liquid coexistence phase. The draft by the rolls 7 is 0.5mm./m.
Patent JP-H0465809-A (JP)
Title: Stationary induction electrical apparatus
Inventor: SHICHI MASARU
IPC: H01F27/24
Filed: 1990-07-06
Abstract: PURPOSE:To prevent the functional drop of a plurality of magnetic shields by arranging the shields in the width direction of a core yoke section in a divided state and ducts between each adjacent magnetic shields and providing horizontal ducts between the magnetic shields and a supporting fixture and between the magnetic shields and an insulating plate, and then, making the ducts to be communicated with coolant paths. CONSTITUTION:This stationary inductance electrical apparatus is formed in a series of a plurality of magnetic shields 15 arranged in the width direction of a core yoke section 3 in a divided state. Then coolant paths are formed around the magnetic shields by respectively providing horizontal ducts 16 and 17 between the shields 15 and a supporting fixture 4 and between the shields 15 and an insulating plate 10 and ducts 19 and 20 between each adjacent shields 15 and between the shields 15 and a preventive plate B. Therefore, a stationary induction electrical apparatus which is sharply increased in the degree of freedom in design, reduced in loss caused by leakage magnetic flux, and free from local heating can be obtained, because the coolant paths can be secured even when no special path holes are provided through the magnetic shields. In addition the cooling performance of the winding 6 of the apparatus is excellent and the performance drop of the magnetic shields 15 can be prevented.
Patent JP-S6239001-A (JP)
Inventor: FUJIOKA KAZUO
IPC: H01C7/10
Filed: 1985-08-14
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-S6335485-A (JP)
Inventor: YAMASHITA YOSHITATSU
IPC: C05D1/02
Filed: 1986-07-30
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-H0937241-A (JP)
Title: High efficiency image coding transmission system, its encoder and decoder
Inventor: NOHARA TAKUYA
IPC: H04N19/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce a time from picture and writing transmission till its display without the use of a display memory during image processing. SOLUTION: In the transmitter side encoder, an A/D converter circuit 4 samples one frame of picture and writing image and the image is sequentially stored in image memories A-D of a signal storage circuit 6 to generate four images while interleaving the image by 1/4 and shifting a re-sampling point, a coding circuit 8 codes the images one by one and the coded images are sent.  On the other hand, In the receiver side decoder, the decoded four images are stored respectively in four image memories E-H of a signal storage circuit and the write of the images to the memories E-H is controlled to start display when the first image is decoded and then the image is displayed just after the 1st image is decoded and a time difference from coding of the picture and writing images with high resolution till their display is reduced by increasing the resolution as number of received images is increased thereby decreasing the capacity of the picture and writing image storage memories.
Patent JP-S6240916-A (JP)
Title: Roll screw down device for rolling mill
Inventor: FUKUZAKI TOSHIHIRO
IPC: B21B13/14
Filed: 1985-08-16
Abstract: PURPOSE:To absorb the unbalanced load bending moment at cross rolling time and to increase the service life and reliability of a rolling reduction screw with a simple structure by receiving the breaker block supporting roll chock thread with the thrust washer containing a pressure oil. CONSTITUTION:The breaker block 16 to support the thread 15 to recombine the roll of a roll chock is received by the thrust washer 16 containing the oil 22 for rolling force transfer and the thrust washer is made movable vertically by a rolling reduction screw 23. A bending moment is generated with unbalanced load at cross rolling time, but it is absorbed by the included oil 22 so as to have no effect on the rolling reduction screw 23. Consequently the durability and reliability of the rolling reduction screw are increased, the structure is made mall-sized and simplified and the maintenance is made easy.
Patent JP-S5990825-A (JP)
Inventor: ROJIYAA AANESUTO KUTSUKE
IPC: H04N1/12
Filed: 1983-09-29
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-H0627812-A (JP)
Title: Electrophotographic device
Inventor: UNO MUGIJIROU
IPC: G03G15/00
Filed: 1992-07-07
Abstract: PURPOSE:To provide an electrophotographic device whose maintenance can be improved in the replacement of consumed members and whose size can be reduced by collecting consumable members in one place. CONSTITUTION:A hollow toner-storage part 13 whose one end is opened is formed in a freely detachable tube shaft 12 for which the roll of sheet 11 us wound around its periphery and which is attached to the device main body 1. A toner carry screw 14 is inserted in the toner storage part 13 in the axial direction of the tube shaft 12 freely and rotatively. One oppened end of the tube shaft 12 is rotatably attached to a toner duct 17 communicated with a developing device. The shaft 14a of the toner carrying screw 14 at the other end of the tube shaft 12 is connected to a driving means 18. Thereby, the toner storage part 13 and the roll of sheet 14 whose lives are expired as consumed materials can be replaced in a batch.
Patent JP-H0732894-A (JP)
Title: Fuel tank
Inventor: TOIDA SHIGEFUMI
IPC: B60K15/01
Filed: 1993-07-21
Abstract: PURPOSE:To provide a fuel tank from which oil can be fed even if it is inclined by arranging feed oil ports in the front and rear lower parts of the fuel tank, passing respective feed oil pipes through a solenoid directional control valve, switching the solenoid directional control valve even if a fuel height detecting sensor shows zero, and feeding oil through either one of them. CONSTITUTION:Oil reservoirs and feed oil ports being low by a single stage respectively are arranged on the bottom surfaces of the front and rear lower parts of a rectangular parallelopiped fuel tank 1 being long in the advancing direction, and a fuel residual quantity height detecting snesor 2 is arranged in the inside rear part of the fuel tank 1, and outputs fuel height information. Feed oil pipes 6 and 7 are laid on the two inlet sides of a solenoid directional control valve 7 through check valves 5, and fuel is fed to the engine side by being switched to the feed oil pipe 6 when an input signal is not given to the solenoid directional control valve 4 from a switch circuit 3 and to the fed oil pipe 7 when the input signal is given. The switch circuit 3 outputs a signal to the solenoid directional control valve 4 only when the information from the sensor 2 is zero in a fuel residual quantity height. Even if the fuel tank is inclined on a slope road or the like, the fuel can be fed wholly.
Patent JP-H0466303-A (JP)
Title: Pneumatic tire
Inventor: OKIHARA MASAKAZU
IPC: B60C9/04
Filed: 1990-07-09
Abstract: PURPOSE:To reduce the weight of a pneumatic tire and improve durability of its bead parts by arranging, in a special direction unstranded polyamide monofilament cords each having the flat section in order to form a carcass layer and forming the end of a rolled-up part in the carcass layer in such a manner that the thickness of the layer becomes thinner as the position approaches the end. CONSTITUTION:Respective end parts of a carcass layer 2 folded and rolled up, from the inside to the outside of a tire, around a pair of (right and left) bead cores 1. In this case, each carcass cord constituting the carcass layer 2 is arranged in the width-direction of the tire. In addition, an unstranded cord n consisting of polyamide monofilament having a flat section is used as a carcass cord. The cord n of the carcass layer 2 is arranged in such a manner that the direction of the major diameter of a flat section in cord-rubber 6 coincides with the direction of a plane m of the carcass layer 2. On the other hand, the end of a rolled-up part in the carcass layer 2 is formed in such a manner that the thickness of the layer becomes thinner as the position approaches an end 2a.
Patent JP-H098601-A (JP)
Title: 90× phase shift circuit
Inventor: CHIBA MASAHIKO
IPC: H03H11/16
Filed: 1995-06-23
Abstract: PURPOSE: To stably make the phases of input and output signals different by 90 deg. in spite of a frequency change in the input signal. CONSTITUTION: When an input voltage expressed by vin=E.sinωt is impressed to an input terminal 24, corresponding to a current to flow to a capacitor (capacitance value C) 23, a current i1 is let flow to a first transistor 1 and a current i2 is let flow to a second transistor 2. That current il is let flow to a 14th transistor 14 by a current mirror circuit composed of the 2nd and 14th transistors 2 and 14 as well and further, the current i2 is let flow to a 15th transistor 15 by a current circuit composed of 4th and 15th transistors 4 and 15 as well. Then, a voltage drop caused by an output resistor (resistance value R) 26 occurs and as a result, an output voltage, whose phase is delayed by 90 deg. in comparison with the phase of the input voltage) expressed by vo=2 R.ω.C.E.sin(ωt-π/2) can be provided.
Patent JP-H0625853-A (JP)
Title: Production of diamond coated member
Inventor: ITO TOSHIMICHI
IPC: C23C16/27
Filed: 1992-07-07
Abstract: PURPOSE:To obtain a diamond electric discharge member extremely excellent in adhesion by applying etching treatment to the surface of a sintered hard alloy, etc., allowing cluster diamond to adhere to the surface, and then forming a thin diamond film by a CVD method, etc. CONSTITUTION:Etching treatment is applied, by acid treatment or electrolytic treatment, to the surface of a formed body composed of a sintered hard alloy, such as WC-Co, a cermet consisting of hard metal carbide, etc., and sintering auxiliary, such as Co, or a ceramics, e.g. of Si3N4, sialon, or Al2O3 type. After cluster diamond of <=5nm average grain size is allowed to adhere by means of spray coating, etc., a thin diamond film is formed on the above surface by a vapor-phase process, etc. By this method, a cutting tool, a sliding member, etc., having diamond coating of ultra-high hardness and excellent in wear resistance can be produced.
Patent JP-H0842628-A (JP)
Title: Vibration control device
Inventor: KOJIMA HIROSHI
IPC: F16F13/20
Filed: 1994-08-01
Abstract: PURPOSE:To reduce the number of air chamber so as to simplify the structure and reduce the number of part items by forming a part of the partitioning wall of an air chamber of at least two diaphragms. CONSTITUTION:In the case where a vehicle travels, for example, at 70-8 km/h, when a control means discriminates the generation of shake vibration, the control means connects a. second air chamber 56 and an intake manifold. Inside of the second air chamber 56 is changed to negative pressure, and a second diaphragm 44 is adhered to the wall surface of a recessed part 50, and a third diaphragm 42 is adhered to the wall surface of a recessed part 38, and the fluid 29 can not be flowed in a second limit passage 68 and a third limit passage 43. Consequently, the fluid 29 is flowed in the only first limit passage 60, and a large damping force is generated in a vibration isolating device 10 by the resistance and the liquid column resolution at the time when the fluid 29 passes through the first limit passage 60, and the shake vibration is efficiently absorbed. The number of air chamber is thereby reduced so as to simplify the structure and reduce the number of part item.
Patent JP-H01131690-A (JP)
Title: Pinball-rental machine utilizing card
Inventor: KOMATA KENJIRO
IPC: A63F7/02
Filed: 1987-07-20
Abstract: PURPOSE: To recognize the card use state of each game machine by a method wherein a card type ball dispenser, that is installed between the game machines, has card readers to read rental ball reservation data and delivers the specified number of game balls from a rental ball outlet, is provided with a card insert slot that is divided into left and right card insert slots. CONSTITUTION: A card insert slot of a rental ball dispenser is divided into left and right card insert slots 3a and 3b. First and second card readers 4a and 4b read the sums of rental ball reservation money written on magnetic cards 5, and count and deliver the game balls in the number requested by players from a rental ball tank based on the operation of a controller (not shown in the drawing). Normally, a player seated on the left side of the rental ball dispenser uses the left card insert slot 3a and the other player seated on the right side uses the right card insert slot 3b. Therefore, the card use states at game machines on the left and right sides of the rental ball dispenser can be respectively grasped by checking the operating states of the first and second card readers 4a and 4b.
Patent JP-S6424576-A (JP)
Title: Solid-state image pickup element
Inventor: SHINOZAKI TAKASHI
IPC: H04N5/369
Filed: 1987-07-20
Abstract: PURPOSE:To provide an element itself with a zoom function by making the number of photoelectric converting elements arranged in a sub-scanning direction into two times ((n) is integer) as much as a scanning line, making the photoelectric converting elements correspond to respective scanning lines for a 2n number and sweeping out and controlling a charge. CONSTITUTION:The number of the photoelectric converting elements arranged in a sub-scanning direction is made into 2n times as much as the scanning line, photoelectric converting elements 1 are made to correspond to respective scanning lines for the 2n number, at the time of the usual image pick-up, respective charges obtained from the 2n step photoelectric converting elements 1 adjoining in a sub-scanning direction corresponding to respective scanning lines are swept away in a lump as the charge of respective scanning line parts, at the time of the (n)-times expanding image pick-up, and respective charges obtained from an 1/n step photoelectric converting elements 1 continuous out of the photoelectric converting elements 1 arranged in the sub- scanning direction are swept in a lump for the charge of the 2 step photoelectric converting elements adjoining in the sub-scanning direction as the charge for respectivescanning lines as they are. Namely, by controlling the sweeping away of the charge from the photoelectric converting elements 1, the size of the image can be made variable without dropping a vertical resolution.
Patent JP-H0929286-A (JP)
Title: Method for producing mineral water and device therefor
Inventor: KATO TATSUHIRO
IPC: C02F9/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To dispense with replenishment of carbon dioxide by impressing DC voltage to drinking water to produce acidic water and alkali water and ringing acidic water into contact with a hardly soluble mineral-containing substance in the case of dissolving the mineral component of the hardly soluble mineral- containing substance into drinking water and producing mineral water. SOLUTION: Drinking water is sent from a faucet or the like for water supply to an electrolyzer 2 through a drinking water-feeding flow path 1 and electrolyzed. Acidic water produced near to a cathode by electrolysis is led to a mineral component dissolution chamber 5 fitted with a cartridge 4 for adding a mineral component through an acidic water flow path 3. Therein, acidic water dissolves the mineral component of a hardly soluble mineral- containing substance and becomes water enriched with the mineral component. Then, alkali water is mixed with the mineral-added water in which the mineral component is dissolved in a water purification cartridge 6 and thereafter residual chlorine and odor, etc., are adsorbed and removed by active carbon. Further, bacteria or the like are filtrated by a hollow yarn membrane and mineral water is discharged through a water discharge port.