baber/WOPTO huggingface dataset:
Patent JP-H11210615-A (JP)
Title: Axial piston type pump
Inventor: SHINODA MASAO
IPC: F04B27/08
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an axial piston type pump with high capacity efficiency by controlling the inclination of a cylinder block to be a lowering factor of mechanical efficiency of a pump. SOLUTION: An axial piston type pump houses a cylinder block 3, a piston 2, a cam plate 4, a valve plate 5, a main shaft 6 and the like in a casing 1, rotates the cylinder block 3 in the casing 1 by the rotation of the main shaft 6 and reciprocates the piston 2 to perform suction and discharge of fluid by the reciprocating motion of the piston 2. A support mechanism to support the cylinder block 3 in the casing 1 so that it can rotate freely is constructed with a cylinder block bearing 8, a stretched bearing to support one end of the cylinder block 3 and an outside support bearing 11 or a shaft support bearing to support the other end.
Patent JP-S52108809-A (JP)
Title: Signal recording system for magnetic recording apparatus
Inventor: SATOU TAKESHI
IPC: G11B15/087
Filed: 1976-03-10
Abstract: PURPOSE: To prevent both a detecting cue signal and an audio signal from being simultaneously recorded by blocking the audio signal when the cue signal is supplied to a system, in which the two signals are recorded in one track. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09219031-A (JP)
Title: Objective lens driving device
Inventor: FUJII HITOSHI
IPC: G11B7/09
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of tilting of an optical axis when a lens holder is moved and to surely record/reproduce information by making a spring constant which plural elastic support members integrally display asymmetry to the drive center of the lens holder. SOLUTION: In a lens holder 2, the spring constant in the tracking direction is made larger in an upper side than a lower side, and a moving amount is reduced. Thus, the holder 2 is tilted counterclockwise to the Y axis, and the tilt of optical axis of an objective lens 1 occurs. The clockwise optical axial tilt of the objective lens 1 to the Y axis by an electromagnetic action is canceled with the counterclockwise optical axial tilt of the objective lens 1 to the Y axis by the difference between upper/lower spring constants of metal wires 8a, 8b and 8c, 8d mutually, and the optical axial tilt of the objective lens 1 doesn't occur.
Patent JP-H09271578-A (JP)
Title: Intermachine terminal device
Inventor: MIZUSHIMA ITSURO
IPC: A63F7/02
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To effectively manage members and assure a speedy supply of pachinko balls by providing modes requiring an ID number and requiring no ID number in the case of stored-ball replay. SOLUTION: This device reads the ID code of a member when a member card is inserted, and informs the data to a main computer. In the computer, a determination part 64 receives the ID code through an ID code receiving part 61 and after an access is made to a flag table 71 it is determined whether the corresponding flag is zero (0) or not. If it is 0, no collation of ID number is required, and thereby the stored-ball data of the corresponding ID is transmitted to this device through a stored-ball data transmission part 63. If it is one (1), collation is required, and thus the ID number is received from this device through an ID number receiving part 62. The ID number corresponding to the present ID is read from a database 81 and the collation is made. If it corresponds thereto, stored-ball data is transmitted to this device.
Patent JP-H11207765-A (JP)
Title: Molding method for thermoplastic elastomer and thermoplastic elastomer molded product
Inventor: KURAMOCHI HIROSHI
IPC: B29K25/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To mold and also crosslink simultaneously themoplastic elastomer. SOLUTION: A liquid material into which a crosslinking agent is dissolved or a liquid crosslinking agent is absorbed into thermoplastic elastomer of the shape of substantially enlarged surface area formed into the powdery shape, porous pallet shape, clam shape or the like, and then pressurized and heated by the elastomer into a mold or the like to mold the thermoplastic elastomer and simultaneously crosslinked. The absorption of the liquid crosslinking agent can be carried out at the normal temperature to prevent the crosslinking agent from starting the reaction or being volatilized. A thermoplastic elastomer molded product of good heat resistance can be formed by crosslinking.  As a filler, which is required for rubber, is not required in the above process, problems generated by the filler are not generated, and as its not necessary to knead the crosslinking agent by a roller, a molded product of low hardness can be manufactured.
Patent JP-S61189108-A (JP)
Inventor: SUGANO YOSHIHIRO
IPC: H02B13/02
Filed: 1985-02-14
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-H06219827-A (JP)
Title: Thermal insulation structure body
Inventor: MATSUOKA HIROSHI
IPC: F02F1/24
Filed: 1993-01-25
Abstract: PURPOSE:To provide a thermal insulation structural body reinforced by incorporating a ceramic fiber to cordierite and having a low heat conductive material. CONSTITUTION:This thermal insulation structural body is made of a composite ceramic 1 reinforced by containing a ceramic fiber in the cordierite as a matrix. A 'Tyranno(R)' fiber, a silicon nitride fiber or a silicon carbide fiber is used as the ceramic fiber. The thermal insulation structure body is formed into a thermal insulation gasket by forming a plate member 2 from the composite ceramic 1, forming metal layers 3 on both faces of the plate member 2 by metallizing and joining metallic thin plates 4 to both faces of the plate member 2 with the metal layer 3 interposed.
Patent JP-S6393-A (JP)
Inventor: WAKANA HIROSHI
IPC: B65D90/02
Filed: 1987-02-10
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-H05193963-A (JP)
Title: Method for forming glass optical element
Inventor: ITO HIROSHI
IPC: C03B11/12
Filed: 1992-01-17
Abstract: PURPOSE:To execute slow cooling in a relatively short period of time at the time of pressing the glass optical element having a relatively high thickness ratio and large thickness deviation. CONSTITUTION:An upper mold 19, a lower mold 20 and a sleeve 21 forming mold 22 are mounted and a preform is disposed between the upper mold 19 and the lower mold 20, by which a forming block 14 is constituted. The entire part of the forming block 14 is heated in a heating furnace 2 and the preform 24 is pressed in a press chamber 3. A slow cooling furnace 4 is constituted as a temp. gradient furnace and is provided with plural heat insulating rings 36. Heaters 37 are provided in the respective heat insulative rings 36 to heat the forming block 14 in such a manner that its temp. falls toward the transporting direction thereof. The temps. of the respective heat insulating rings 36 are set lower than the temp. of the slow cooling furnace 4. The forming block 14 is successively cooled from the flank thereof by the respective heat insulating rings 36 and while the temp. difference between the thin part and thick part of the formed body 35 is maintained within a prescribed range, the press formed body 35 is finally cooled to the glass transition temperature or below.
Patent JP-H03231821-A (JP)
Title: Manufacture of molded product with pattern and transfer foil
Inventor: TAKAGI TAKASHI
IPC: B29C45/14
Filed: 1990-02-07
Abstract: PURPOSE:To enhance bonding properties of molding resin and pattern of transfer foil by using chlorinated polypropylene resin composed of an acryl-modified bonding varnish layer of the transfer foil as a main component. CONSTITUTION:Transfer foil B is applied between a couple of molds 1 and 2, and then a couple of molds 1 and 2 are mold clamped to form a cavity, in which molten plastic is fed to form a molded product in the cavity and also a transfer layer of transfer foil B is transferred onto said molded product. As for said plastic, any one of polyacetol resin, polyamide resin, polyimide resin and polycarbonate resin is used, and the transfer foil B is provided with a bonding varnish layer 9 composed of acrylmodified chlorinated polypropylene resin as a main component on a bonding surface with the molded product, and also provided with a base film 6, a release varnish layer 8 and a pattern layer 10.
Patent JP-S63301866-A (JP)
Inventor: REN FUANGU RII
IPC: C07D521/00
Filed: 1988-02-08
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-S56125110-A (JP)
Title: Reset circuit
Inventor: KASAHARA YASUHIRO
IPC: H03K17/22
Filed: 1980-03-06
Abstract: PURPOSE:To enable sure reset operation even if the power supply voltage rises slowly and the power supply is quickly interrupted in a short period, by the switching of conduction or nonconduction through on/off of the power supply voltage. CONSTITUTION:The circuit is provided with drive TR4 driving a switching transistor TR8, Zener diode 1 setting the operating point of TR4, and bias resistors 2, 3, 5 for TR4. A capacitor 9 charging/discharging is provided between TR8 and the reset use input terminal 10. The capacitor 9 is charged through resistors 6 and 7 when the power switch 12 is on, and the charged voltage is fed to the terminal 10. When the switch 12 is off, the capacitor 9 is discharged through the resistor 7 and TR8. The value of the resistor 6 is set to a greater value so that the leading of the voltage at the terminal 10 is slower than the power supply voltage B, and the value of the resistor 7 is set to a small value so that the trailing of the voltage B is faster than the trailing of the voltage at the terminal 10, allowing to ensure the reset operation.
Patent JP-S63196102-A (JP)
Title: Amplifier circuit
Inventor: KATO YUKIHIKO
IPC: G01R13/22
Filed: 1987-02-10
Abstract: PURPOSE:To relieve the drive load of a pre-stage by providing 1st and 2nd differential amplifiers connected in cascade, and a couple of a 3rd common base transistors (TR) and connecting the 2nd amplifier and the collector of said TRs to a couple of common base TRs in-phase so as to provide the same effect as the parallel drive as the final operation. CONSTITUTION:The collectors of the TRs 2, 3 of the 1st differential amplifier are connected to the emitters of the common base TRs 12, 13 via resistors 14, 15. Then an output voltage obtained at one end of the resistors 14, 15 is a voltage source of the 2nd differential amplifier comprising TRs 7, 8. The collectors of the TRs 7, 8 are connected respectively to the emitters of the common base TRs 16, 17 and the collectors of the TRs 13, 12 and the collectors of the TRs 16, 17 are connected to resistors 18, 19. Thus, the collector current of the TRs 2, 3 is almost the collector current of the TRs 12, 13 and added to the collector current of the TRs 7, 8, then the same effect as the parallel drive of the 1st and 2nd differential amplifiers is given. Moreover, the output voltage of the 1st differential amplifier has only to drive the TRs 7, 8 only, then the load is relieved nearly a half in comparison with a parallel drive in a conventional system.
Patent JP-H03231337-A (JP)
Title: Collection processing system for system execution history
Inventor: SUENARI TORU
IPC: G06F11/34
Filed: 1990-02-07
Abstract: PURPOSE:To easily control an execution history queue in a memory with only the exclusive control carried out by a comparison substitute instruction by providing a history queue, a history buffer queue, and an execution history collection processing part. CONSTITUTION:An execution history collection processing part 12 acquires a history area via a history buffer queue 16 to an execution history collection request given from an execution history collection request part 11 and then sets the history information in a history area. Then the part 12 collects the execution histories in a history queue 17 and also returns the history area of the oldest and unnecessary queue 17 to the queue 16. In this processing, the history area is removed and added from/to the queue 16 or 17. In such a case, the part 12 performs the exclusive control with only a comparison substitute instruction of a computer. As a result, a history area is always held in the queue 16 and the execution history is never lost. In addition, the queue control of the history areas in the order of occurrence of events with only a comparison substitution instruction owing to the control carried out two types of queues is attained.
Patent JP-S55119947-A (JP)
Title: Exhaust gas recirculation amount controlling apparatus of internal combustion engine
Inventor: FUJIEDA YASUO
IPC: F02M25/06
Filed: 1979-03-08
Abstract: PURPOSE: To reduce NO x  effectively, by cutting down exhaust gas recirculation in starting an engine at cold environment, and by allowing the exhaust gas which has been regulated to a small amount with the increase of load and revolution speed to recirculate into an intake system when engine warming proceeds up to a prescribed degree.  
     CONSTITUTION: If intake negative pressure increases in a cold start of an engine, the negative pressure is introduced into the chamber 31 of a second control valve apparatus 10 through a passage 37, a second temperature sensitive on-off valve 38, and a passage 35 equipped with a check valve 35, and the valve seat 28 is set on the valve seat 29, and the valve is closed, so exhaust recirculation is brought into stop. When warming proceeds up to a certain degree, for example, the set temperature in the first temperature sensor A is reached, and a first temperature sensitive valve 19 is opened, the negative pressure of a port 18 acts onto an exhaust controlling valve apparatus 20 and a first recirculation controlling valve apparatus 9. Accordingly, when the negative pressure increases, the valve body 11 of the first recirculation controlling valve apparatus 9 is opened, and the exhaust gas which passes through the orifice 30 of the valve seat 29 is supplied to an intake gas passage 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62185288-A (JP)
Title: Tape cassette
Inventor: IGARASHI TADAO
IPC: G11B23/087
Filed: 1986-02-10
Abstract: PURPOSE:To prevent a lock lever from coming off even if a vibration is subjected to a cassette casing by forming the lock lever so that the lock lever is balanced, thanks to its protruded part at the lower end, in a state the lever is supported at the supporting part of a cassette casing. CONSTITUTION:The positional correlation between the supporting pin 19, a lock part 22, and the lower end part 18c, and the shape of the part 22 of the lock lever 18 are so provided as to make the lever 18 itself be balanced in a posture shown by the full line being in the state the pin 19 is supported in the supporting part 21. And the protruded part 20 at the lower end part 18c of the lock lever is disposed in such a position as to face the upper surface 32 of a horizontal groove 31 in the lower part of the cassette casing 1. Even if a force to let the lever 18 come upward off a vertical groove 17 is applied to the lever 18 in the above said state, the lever 18 is prevented from coming off the groove 17 because the protruded part 20 of the lever 18 strikes the upper surface 32 of the groove 31.
Patent JP-S57141281-A (JP)
Title: Processed nut product with stable fluidity and its production
Inventor: NAKAYAMA SADAO
IPC: A23L25/00
Filed: 1981-02-26
Abstract: PURPOSE: Nuts are roasted, crushed and emulsified by adding water, a specific amount of saccharides to produce a processed nut product with stable fluidity, free from precipitating solid components of the nuts.  
     CONSTITUTION: Nuts such as almond or peanut are roasted, crushed into a paste or powder of less than 50 micron average particle size and emulsified by using it in such an amount as its content becomes less than 10% based on the composition of the end product, combining with water and more than 30pts. per 100pts. of water, of saccharides such as sugar, maltose, lactose, sorbitol, reduced maltose or xylitol, when necessary, food oil, an emulsifier, a stabilizer, flavors, pigments, seasonings. Then, they are heated at 40W80°C under stirring to effect emulsification. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63196718-A (JP)
Title: Thermally adhesive conjugate fiber with deodorant function
Inventor: INOUE KUNIJI
IPC: D04H1/541
Filed: 1987-02-09
Abstract: PURPOSE:To obtain the titled fiber outstanding in durability, suitable for wadding, padding cotton for pillow, etc., nonwoven fabrics for napkin, etc., by coordinating deodorant-contg. low-melting component of a melting point below a specified value and high-melting component with a melting point higher than another specified value. CONSTITUTION:The objective conjugate fiber can be obtained by coordinating (A) low-melting component with a melting point <=220 deg.C (pref. polyethylene) incorporated with a deodorant such as fumaric acid or iron ascorbic acid compound and (B) high-melting component with a melting point >=150 deg.C, higher than that of the component A by >=30 deg.C (pref. a polyester consisting mainly of polyethylene terephthalate). This conjugate fiber is of skin-core form, pref. containing said deodorant in its skin domain. The melting point of the component B is pref. >=200 deg.C.
Patent JP-H02261551-A (JP)
Title: Reduction method before use of catalyst for refinement
Inventor: JIYORUJIYU BEREBI
IPC: B01J37/16
Filed: 1990-02-07
Abstract: PURPOSE: To improve cracking hydrogenation reaction, or the like, by carrying a compd. of at least one group VIII metal of the Periodic Table as a catalytically active component on a support and reducing the resultant refining catalyst under specified conditions before its use. CONSTITUTION: A catalytically active component comprising a compd. of one or more group VIII metals of the Periodic Table is carried on a support to form a refining catalyst. This catalyst is impregnated with an aq. soln. of a reducing agent such as an aldehyde having 2-14 carbon atoms per one molecule or a ketone having 3-18 carbon atoms per one molecule to introduce 10 ppm to 100 wt.% of the reducing agent into the catalyst. The catalyst is then treated at 100-150 deg.C under 1-10 bar pressure, and the impregnated solvent and produced water are removed by drying. The refining catalyst is thus reduced before its use.
Patent JP-S62186068-A (JP)
Title: Starting method for pump in pumped-storage power station
Inventor: IWAKAWA MITSUO
IPC: F03B15/04
Filed: 1986-02-12
Abstract: PURPOSE:To enable the quick transfer to the parallel operation by connecting a resistive load to the secondary winding of an induction generator/motor when starting said generator/motor, then disconnecting the secondary winding from the resistive load and connecting to a frequency converter. CONSTITUTION:When the operation of a pump is started, the water level in a runner chamber of a reversible pump-turbine is pushed down, then a liquid resistor 8 for performing the rotary speed control of a main machine is connected electrically through a switching apparatus 9 to the secondary winding of an induction generator/motor 5. A starting current is fed from a power system to said motor 5 so as to start said motor 5 and to start the idling of a runner 1. When the rotary speed of the main machine has reached to a predetermined level, the switching apparatus 9 is operated to transfer the rotary speed control of the main machine to a frequency converter 10. At the same time, the main machine is transferred to the parallel operation and the air for pushing down the water level in the runner chamber is discharged, thereafter the rotation of the main machine is accelerated so as to transfer to the normal pumping operation.
Patent JP-H05224829-A (JP)
Title: Magnetic disk device
Inventor: YOSHIKAWA MITSUO
IPC: G06F3/06
Filed: 1992-02-14
Abstract: PURPOSE:To detect write abnormality in a short time by reading out data within a range wherein inspection is required according to a stored address when the magnetic disk is started up after a recovery from a power failure. CONSTITUTION:This magnetic disk device is equipped with an address recording part 7 consisting of a nonvolatile memory wherein the physical address of data written on a medium is recorded, a state recording part 8 which records the generation state of the write abnormality due to the power failure and informs a host device 1 of the generation state, and a write abnormality detection part 9 which reads out the data on the address recorded in the address recording part 7, detects whether or not there is the write abnormality, and informs the state recording part 8 of the detection result. When the magnetic disk device 3 is started up after the recovery from the power failure, a main control part 4 reads out data on all addresses written in the address recording part 7 and confirms whether or not there is a read error to detect the occurrence of the write abnormality, and the detection result is recorded in the state recording part 8 and reported to the host device 1 through a magnetic disk controller 2.
Patent JP-H11227870-A (JP)
Title: Carrier tape, method and apparatus for manufacturing thereof, and carrier tape body
Inventor: HIRAKAWA FUMIHIRO
IPC: B65G21/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To easily and simply manufacture a carrier tape body that houses electronic parts therein. SOLUTION: A carrier tape 10 is composed of a cardboard base 10a wherein one side 16 is kept in the form of flatness while recessed parts 14 are formed at the other side 17. The recessed part 14 has a bottom face 14a and an electronic part 15 is housed in the recessed part 14. A covering material 21 for covering openings of the recessed parts 14 is provided at the other side 17 of the base 10a. A through hole 18 for releasing inside air on housing the electronic part 15 is provided at the bottom face of the recessed part 14.
Patent JP-S63196526-A (JP)
Title: Production of inner olefin
Inventor: SUZUKAMO TAKEO
IPC: B01J23/04
Filed: 1987-02-10
Abstract: PURPOSE:To efficiently obtain the aimed compound with a small amount of a catalyst in producing a stable inner olefin by isomerizing an olefin, by using a solid basic catalyst obtained by treating alumina with an alkali metallic hydroxide and an alkali metal at specific temperatures, respectively. CONSTITUTION:In producing a stabler inner olefin by isomerizing the double bond of an olefin, alumina especially gamma-alumina having 100-300 meshes is heat- treated with an alkali metallic hydroxide at 200-500 deg.C, preferably 250-450 deg.C and then with an alkali metal at 200 deg.C-<350 deg.C, preferably 200-330 deg.C to give a solid basic catalyst. The solid basic catalyst is used to improve catalytic activity and the aimed compound is obtained with an extremely smaller amount of catalyst than by a conventional procedure, in a remarkably high efficiency, in high yield, safely, industrially and advantageously without causing by-products such as polymers, etc., and danger such as ignition, etc.
Patent JP-H11231194-A (JP)
Title: Lens barrel
Inventor: YOSHIDA SHIGERU
IPC: G02B7/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel by which respective component parts are surely fixed in the completed state of a product with the overlap quantity of snap fit to such an extent that the component parts are easily attached/detached and the component parts are prevented from falling off suddenly due to vibration or impact, etc., by fixing pawls for locking the component parts by the use of a component member assembled after assembling the component parts. SOLUTION: The hole 42A of the diaphragm bottom board 42 of a diaphragm device 40 is fit to the pawl 38 at the front end of a lens barrel main body 12, and the board 42 is locked on the main body 12 by the projection part 38A of the pawl 38. After assembling the board 42, a lens frame 46 is assembled, and an abutting part 46A formed on the frame 46 abuts on the back surface of the pawl 38. Thus, the pawl 38 is fixed and the device 40 is surely fixed in the main body 12. The frame 46 is locked on the pawl 48 and the pawl 48 is fixed by the inner peripheral surface of a cover 50 assembled thereafter. Thus, the frame 46 is also surely fixed in the main body 12.