baber/WOPTO huggingface dataset:
Patent JP-H02147032-A (JP)
Title: Pump device for liquid container
Inventor: TAKATSUKI TOYOHIKO
IPC: B65D47/34
Filed: 1989-01-13
Abstract: PURPOSE:To continuously discharge the large quantity of liquid in a container by providing a valve member to close a bypass route, which communicates a container side with an external air side from a check valve, just after a bellows is contracted and to open the bypass route just before the bellows is expanded. CONSTITUTION:In the internal part of a bellows 4, a spring holding member 19, a guide member 20, a valve member 21, a bellows spring 22 and a valve spring 23 are housed. When it is desirable to continuously discharge the large quantity of the liquid in a container main body 7, it is enough to stop a push cover 5 in a position just before the bellows 4 is completely expanded and to further push the push cover. At such a time, since air in the container main body 7 is already sealed in a pressurized condition by a check valve 39, when the push cover 5 is pressed, the air in the bellows 4 is passed from an air hole 35 and the check valve 39 through an air ventillating route B and sent into the container main body 7 and the pressure of the air is increased to more than necessary pressure. As a result, the liquid is discharged through a pumping tube 45. Accordingly, by repeating the pumping operation of the push cover 5 in a range that the bellows 4 is not completely expanded, the large quantity of the liquid in the container main body 7 can be continuously discharged.
Patent JP-H08200060-A (JP)
Title: Exhaust manifold
Inventor: OISHI KAZUKI
IPC: F01N13/16
Filed: 1995-01-20
Abstract: PURPOSE: To provide an exhaust manifold whose cost can be reduced more than when the whole is manufactured by spheroidal graphite cast iron and by which generation of a crack by thermal strain can be prevented. CONSTITUTION: An exhaust manifold 1 of an internal combustion engine is divided into long and short two parts in the cylinder row direction, and the cylinder number large side 2 is formed of a material having high temperature fatigue strength higher than the cylinder number small side 3.
Patent JP-2000206603-A (JP)
Title: Display device
Inventor: KODAMA SHINICHI
IPC: G09F9/30
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a display device which embodies the reduction in the size and thickness of the device, attains energy conservation, does not impart an odd feel to a user and has excellent visibility. SOLUTION: This display device includes phosphorescent glass 6a and 6b which are capable of storing and releasing light, an organic electroluminescence element 8 which is arranged behind the phosphorescent glass 6a and 6b and executes light emission of approximately the same color tones as the color tones of the phosphorescent glass 6a and 6b and a CPU 1 which controls the light emission of the organic electroluminescence element 8.
Patent JP-S5392966-A (JP)
Title: Megnetic concentrating apparatus
Inventor: TAKEDA KUNIO
IPC: B03C1/26
Filed: 1977-01-25
Abstract: PURPOSE: To prevent the phenomenon of hugging by providing an oscillating frame such that it is oscillable into contact with and away from an ore selection path and also providing the frame with fixed magnet rows on opposite sides of the selector path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5290929-A (JP)
Title: Hand vibration warning means for electronic shutter and display means for shutter opening
Inventor: IGUCHI SUSUMU
IPC: G03B17/18
Filed: 1976-01-26
Abstract: PURPOSE: To enable an operation irrespective of the fluctuation of amibient temperature and the change of cell voltage due to the lapse of use by rendering a luminescent diode to emit light by the negative output of comparison circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56105475-A (JP)
Title: Coating apparatus and method of substrate by cathode spattering and use
Inventor: HORUSUTO ROODORUFU
IPC: B26B21/60
Filed: 1981-01-21
Abstract: An apparatus for coating substrates by cathode sputtering, containing a cathode and anode in a chamber, gas admixture and gas discharge means and a system for producing a vacuum in said chamber, at least one substrate being insulatingly installed in the cathode so that the part of the substrate to be coated extends beyond the cathode surface into the region of the plasma of the glow discharge. The method of coating is performed advantageously by means of a glow discharge in the anomalous cathode fall in a pressure range of from about 0.1-5 Torr at about 300 to 1000 V.
Patent JP-H11201584-A (JP)
Title: Absorber for absorption type refrigerator
Inventor: SHINODA TETSUSHIGE
IPC: F25B37/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the absorption capacity of an absorption solution being accommodated in an absorber. SOLUTION: First and second spaces 142 and 143 that communicate at the lower side of the liquid surface of an absorption solution in a casing 141 are formed by a partition member 144. As a result, when the evaporation of a refrigerant proceeds the liquid surface of the first space 142 becomes lower than that of the second space 143, so that natural convection occurs in an absorption solution due to a density difference and agitation caused by air-bubbles, thus agitating the absorption solution. Therefore, since a lowconcentration absorption solution is mixed with a high-concentration absorption solution, the reduction in a cooling capacity can be prevented.
Patent JP-H08205269-A (JP)
Title: Remote control case
Inventor: MAEDA AKIRA
IPC: H04Q9/00
Filed: 1995-01-23
Abstract: PURPOSE: To prevent the top and bottom cases of a remote control case from being unexpectedly separated from each other. CONSTITUTION: Concerning a remote control case 10 composed of a top case 11 and a bottom case 12, a rib 17 is erected in the breadthwise direction of the bottom surface of the bottom case 12. The rib 17 is erected while separating an outside part 18 from the inner side surface of side walls 19 of the bottom case and when the top case 11 and the bottom case 12 are fitted, the movement of a hook lock part 14 toward the inside is regulated so that the hook lock part 14 and a hook part 15 can be prevented from being separated.
Patent JP-H02188631-A (JP)
Title: Diesel engine fuel injection pump
Inventor: SUZUKI HISANOBU
IPC: F02B3/06
Filed: 1989-01-17
Abstract: PURPOSE:To prevent the relative position of an overflow timing control member to a fuel feed means from being out of its position during idle operation by increasing oil pressure in a pump housing to prescribed pressure when idle operation is detected by an idle operation detecting means. CONSTITUTION:When an accelerator is pedaled, a change-over switch 10 serving as an idle operation detecting means as well is open and a magnetic valve 9 is in free communication, so that the oil pressure in a pump housing 4 rises with the number of revolutions, a timer piston 61 in a mechanical timer 6 is driven according to the number of revolutions, and fuel injection timing is made earlier. Under an idle condition, the change-over switch 10 is closed by a lever 71 to close the magnetic valve 9 and prevent fuel overflow from the pump housing 4. It is thus possible to increase the oil pressure in the pump housing 4 to prescribed pressure corresponding to idle revolutions to prevent a spill ring 7 from being out of its position by the pressure of the excessive fuel occurring in the pump housing.
Patent JP-S5291117-A (JP)
Title: Speed control apparatus for dc motor
Inventor: ANZAI NOBUO
IPC: H02P7/34
Filed: 1976-01-28
Abstract: PURPOSE: In controlling the speed of the DC motor, to safely operate the insulation resistance measurement by insulating the control apparatus from the motor by means of the connection method of the condenser in the differential circuit used as the damping feedback circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07215829-A (JP)
Title: Hair deforming agent composition
Inventor: MIYAUCHI YUUKI
IPC: C07C309/57
Filed: 1994-01-28
Abstract: PURPOSE:To obtain a hair deforming agent composition capable of reforming vicious hair without injuring and excellent in its persistency by allowing to contain a specific sulfobenzoic acid or its salt. CONSTITUTION:This hair deforming agent composition contains a sulfobenzoinc acid which may have substituted groups on the benzene ring, or its salt, especially a compound expressed by the formula {R<2> is H, an alkali metal, an alkali earth metal, etc.; at least one of R<2>-R<6> is SO3R<11> [R<11> is H, an alkali(earth) metal, etc.] and the rest of them are H, COOH, an alkyl, etc.}. Further, the composition is preferably allowed to contain a surfactant and a silicone or a surfactant and a cationic polymer. As the sulfobenzoic acid of the formula, o-sulfobenzoic acid, msulfobenzoic acid, p-sulfobenzoic acid, etc., are preferable. As the surfactant, an amino acid-based surfactant, phosphoric acid ester-based surfactant, etc., are preferable. As the cationic polymer, a cationized cellulose derivative is preferable.
Patent JP-2000201603-A (JP)
Title: Motor-driven reel for fishing
Inventor: NISHIMURA SEI
IPC: A01K89/015
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven reel for fishing, not requiring starting button operation for resuming the rotation of a spool-driving motor and capable of preventing electric power consumption. SOLUTION: When landing a fish by winding a fishing line through making a spool rotate by means of the torque of a spool-driving motor for driving the spool of a motor-driven reel for fishing, the supply of electric power to the motor is stopped, when the overload affects the spool driven motor (S53: Yes) and an angler is notified of that the rotation of the motor stopped (S54). After that, the electric power supply to the motor is resumed (S59) when the rotation of the spool due to the rotation of a manual by the angler is detected (S57: Yes).
Patent JP-H01185365-A (JP)
Title: Radiation-sensitive resin composition
Inventor: SASHITA NOBUYUKI
IPC: H01L21/312
Filed: 1988-01-20
Abstract: PURPOSE:To obtain the title composition excellent in radiation sensitivity, mechanical strengths and heat resistance, by mixing a specified amic acid with a specified amine compound and a specified tetracarboxylic acid diester. CONSTITUTION:A tetra- or tri-carboxylic acid (a) is reacted with an amic acid (b) in an amount at least 2mol% excess over component (a) to obtain an amic acid (A) of formula I (wherein R<1> is a trivalent or tetravalent organic group, R<2> is a bivalent organic group, n is 1-2, and m is 2-100). 100pts.wt. component A is mixed with 20-200pts.wt. amine compound (B) having an unsaturated bond dimerizable or polymerizable with a radiation (e.g., N,N- dimethylaminoethyl methacrylate) and 1-50pts.wt. tetracarboxylic acid diester (C) of formula II (wherein R<3> is a tetravalent organic group, and X is a radiation-sensitive group).
Patent JP-S63176738-A (JP)
Title: Speed change operation mechanism for working vehicle
Inventor: EISAKI MASAAKI
IPC: B60K20/02
Filed: 1987-01-17
Abstract: PURPOSE:To enable smooth clutch operation along an inclined face of a gearing projection through clutch lever operation by coupling the output shaft of a speed change motor for automatic control operation with a speed change device operating arm through a transmission clutch having the gearing projection. CONSTITUTION:In a working vehicle such as a lawn mower where speed change operation of a continuously variable transmission is carried out manually or through a wireless actuator for automatic control operation, a boss section 27A coupled with a speed change operation arm 27 is fitted idly over an output shaft 10A of the actuator, i.e. a speed change motor 10, and a tubular member 28 spline coupled to the output shaft 10A through engaging projections (a), (b) is provided. The boss section 27A and the tubular member 28 are coupled through a clutch lever operating rod 18 and cam members 29, 30. Consequently, reliable clutch operation can be achieved through smooth clutch operation along inclined faces of the engaging projections (a), (b).
Patent JP-H11196785-A (JP)
Title: Emulsified powder and its production
Inventor: TAKAYANAGI SABURO
IPC: A23L33/15
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain emulsified powder having good re-dispersibility to acidic cold water, excellent in tableting characteristics and useful for beverage such as fruit juice by adding water to a fat-soluble substance, processed starch and saccharide and drying the mixture. SOLUTION: A fat-soluble substance such as a fat-soluble vitamin in an amount of 1 pt.wt. is compounded with preferably 0.05-5 pts.wt. processed starch such as octenylsuccinic acid esterified starch and preferably 0.1-9 pts.wt. saccharide such as dextrin, starch syrup and water is added to the mixture to emulsify the compound and the resultant emulsified solution is dried and further preferably, a fluidity-imparting substance such as silicon dioxide is added thereto to provide the objective emulsified powder.
Patent JP-H11213673-A (JP)
Title: Semiconductor memory device
Inventor: NORIMURA SHIGEO
IPC: G11C11/413
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which data can be written at high speed without increasing the area of a memory cell. SOLUTION: In a semiconductor memory device, the driving capability of a data holding loop which is constituted of transistors 101 to 104 in a memory cell is controlled in a range in which data stored in the memory cell is not broken down. The driving capability is lowered in a period in which a threshold value is reached from the start of a write operation. The potential change of a data holding node is promoted. After the threshold value is reached so as to invert a data storage operation, the driving capability is increased, and the potential change of the data holding node is promoted. The driving capability is controlled in the range in which the data stored in the memory cell is not broken down. The driving capability is controlled collectively with reference to the whole memory cell including a memory cell which is not selected.  The number of driving-capability control means to be installed is reduced, and an increase in the area of the memory cell is suppressed.
Patent JP-S5394924-A (JP)
Title: Microfiche retrieval device
Inventor: OOKAWA AKIHIKO
IPC: G03B21/11
Filed: 1977-01-31
Abstract: PURPOSE: To enable adoption of a lens system of comparatively short focal distance and to render the optical system compact, by providing a guide so that the end part of a microfiche may not introduce in an effective optical space in operation of frame selection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03212638-A (JP)
Title: Radiograph information reader
Inventor: AGANO TOSHITAKA
IPC: H04N1/04
Filed: 1990-01-18
Abstract: PURPOSE:To miniaturize a radiograph information reader by narrowing the scanning width of excitation light, reading the partial area of a phosphor sheet, and then relatively moving a scanning read unit and the sheet, thereby reading the other area of the sheet. CONSTITUTION:While the accumulative phosphor sheet 10 where radiograph information is accumulated and recorded is fed in a direction Y on a sheet feeding means 11 held on a frame 30 which is at a specified position, a laser beam 13 reflected by a mirror 18 is allowed to scan in a direction X. Thus, the beam 13 scans the area A of the sheet 10 with a main scanning width L1. Next, the frame 30 is moved by the width L1 in a direction W and the sheet 10 is returned to a subscanning starting position to read the area B of the sheet 10. Furthermore, the operation is repeated so as to read the area C of the sheet 10. With such constitution, the information is read from the large-sized sheet 10 by using a small-sized device.
Patent JP-H03213772-A (JP)
Title: Oil pressure control device for continuously variable transmission
Inventor: SATO YOSHIJI
IPC: F16H61/28
Filed: 1990-01-18
Abstract: PURPOSE:To reduce a pump load at the steady state and improve the fuel consumption or the like by providing multiple suction ports and discharge ports in one oil pump, and feeding or draining automatically with a switching means. CONSTITUTION:At the time of operating an engine, an oil pump 34 is rotated for drive through a cover of a torque converter 12, and the discharge oil pressure from a discharge port 39b is adjusted by a secondary pressure control valve 52 to generate the secondary pressure Ps, and this secondary pressure Ps is reduced by a primary pressure control valve 56 to generate the primary pressure Pp, and various speed of a non-stage transmission is controlled. The lubricating oil is generated in a drain side oil passage 58 of the secondary pressure control valve 52 to be fed to the torque convertor 12, etc. At this stage, when the oil pressure of the secondary pressure oil passage 51 is low, an unloader valve 44 supplements the oil quantity by switching the discharge oil pressure of the other discharge port 40b from the drain side and leading it to the secondary pressure oil passage 51 through a check valve 43. A pump load at the steady state is thereby reduced with one oil pump to improve the fuel consumption.
Patent JP-S61167643-A (JP)
Title: Novel compound having activity similar to thyreoid hormone
Inventor: POURU DEIBITSUDO RIISON
IPC: C07C331/32
Filed: 1986-01-18
Abstract: Compounds of structure (I) 
<CHEM>
 in which, R<1> is -CH2CR<2>R<3>NR<4>R<5> or YCOR<6>; R<2> is hydrogen or C1-4alkyl; R<3> is hydrogen or -COR<6>; R<4> is hydrogen or C1-4alkyl; R<5> is hydrogen, C1-4alkyl or C1-4alkanoyl; R<6> is hydroxy, C1-4alkoxy, or -NR<4>R<5>; Y is a bond or C1-4alkylene; R<7> and R<8> are the same or different and are each hydrogen, halogen, C1-4alkyl, nitro or amino; X is oxygen, sulphur, or CH2; R<9> is hydroxy or a bioprecursor theri20; R<1><0> is hydrogen or C1-4alkyl; and Ar is 4-hydroxyphenyl, 5-hydroxy-2-pyridyl, 6-oxo-3(1H)-pyridyl or a 6-oxo-3(1H)-pyridazinyl group and pharmaceutically acceptable salts thereof, processes for their preparation, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in therapy as antihyperlipidaemic agents.
Patent JP-S62168760-A (JP)
Title: Steering reaction controller
Inventor: ITO TAKESHI
IPC: B62D137/00
Filed: 1986-01-21
Abstract: PURPOSE:To provide improved controllability by using a vehicle model for deducing vehicle movement to deduce at least a quantity of motional state presented by the vehicle model in steering and adjust steering reaction on the basis of the deduced value. CONSTITUTION:On the basis of a vehicle model 107 modeled mathematically on a vehicle having desired motional performances is provided a deducing means 100 for deducing at least one of quantities of state presented by the vehicle model in steering to determine the desired value Tc of steering reaction of a steering wheel 106 by a determining means 101 on the basis of the deduced quantity M* of state. Also, is provided a deducing means 102 for deducing torque input to a steering system from a road surface by the use of the vehicle model 107 so that a determining means 103 determines the desired value Tps of assist torque from deduced input torque value T*L and said desired value Tc. And a power steering gear 105 is controllably driven by a drive controlling means 104 according to the desired value Tps.
Patent JP-H05197783-A (JP)
Title: Device for designing printed circuit board
Inventor: HAMANAKA TERUO
IPC: G06F17/50
Filed: 1992-01-22
Abstract: PURPOSE:To save power, to shorten a developing period and to improve the accuracy of a design drawing by synchronously advancing circuit diagram design and circuit board design at the time of designing a printed substrate for an electronic apparatus. CONSTITUTION:In a circuit board designing device constituting a circuit diagram forming device and a circuit board designing device based upon CAD like a network through a host computer and capable of executing circuit board design synchronously with circuit diagram design by means of software for mutually communicating respective device, a circuit diagram is displayed on a display of the circuit diagram forming device and the arrangement state of the parts face of the circuit board or the wiring pattern on the rear face are displayed on a display of the circuit board designing device.
Patent JP-H10210022-A (JP)
Title: Cipher communication method, encryption method, cipher communication system, and key generator
Inventor: KASAHARA MASAO
IPC: H04L9/08
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a cipher communication method of a new ID-NIKS (ID based non-interactive key sharing system) having a very high safety where a secret parameter of a center is not revealed regardless of conspiracy of entities to prevent a cipher text from being deciphered. SOLUTION: In this method, there are an opened first key (public key) peculiar to each entity based on ID information of the entity, a secret second key (secret key) peculiar to each entity which is obtained from the first key of the entity in a center by a first function, and a third key shared key) which is expressed by a second function of two variables of the second key of an entity itself and the first key of another entity of the other party and is used to cipher a normal text to a cipher text and to decipher a cipher text to a normal text and is shared between two entities. A third function with first keys of the entity itself and another entity of the other party as variables is defined as a function which cannot be separated for respective variables.
Patent JP-S54102424-A (JP)
Title: Fuel injection device for engine
Inventor: FUJISAWA HIDEYA
IPC: F02D41/34
Filed: 1978-01-30
Abstract: PURPOSE: To make an improvement of performance of the engine with the fuel injection quantity controlled in high precision, by operating an electromagnetic mechanism for controlling an opening degree of the variable throttle valve in accordance with the detected signal of an air-fuel ratio, which is detected from the constituent of exhaust gas of the engie.  
     CONSTITUTION: Judging an output voltage of the air-fuel ratio sensor 8 for whether above or below the set value, to discriminate a mixture, fed to the engine 1, for whether rich or lean, the sensor 8 produces a high voltage for a rich mixture. This voltage, if inputted to a control circuit 70, is pulse-modulated by a duty ratio control circuit 70c, and the pulse voltage, after being amplified by a driver circuit 70d, is applied to a three-way solenoid valve 60, with a fuel injection quantity decreased to increase the air-fuel ratio. Thus with the fuel injection quantity controlled in high precision and an injection operated from a fuel injection nozzle 10 to correctly maintain the air-fuel ratio, an effectiveness of fuel consumption improvements of the engine can be displayed.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07218676-A (JP)
Title: Reactor containment
Inventor: YAMAKAWA TOSHIKIMI
IPC: G21C15/18
Filed: 1994-01-31
Abstract: PURPOSE:To improve the resistance to earthquakes, adapt to the expansion of output, decrease the number of joints made of different materials in a suppression chamber, facilitate the manufacturing and installation of pedestals and reduce temporary materials involved in the placement of concrete. CONSTITUTION:This reactor containment includes a suppression chamber 45 consisting of a steel drywell 40 with a cylindrical lower part 41 and a ferroconcrete structure 46 installed along the outer circumference of the cylindrical lower part 41 and a vent pipe 48 communicating it to the drywell 40. The inner surface of the structure 46 is covered with a stainless liner plate 47.