baber/WOPTO huggingface dataset:
Patent JP-H02169856-A (JP)
Title: Fuel injection pump
Inventor: YOSHIZU FUMITSUGU
IPC: F02M41/12
Filed: 1988-12-21
Abstract: PURPOSE:To prevent the jumping phenomenon of a cam disc and a roller by installing a plural number of coil spring with different coil length as a means of energizing the cam disc resisting against the roller. CONSTITUTION:Pressure is applied to fuel by having a plunger 9 interlocked with a cam disc 7 reciprocated. A pair of energizing means 15a, 15b are installed on the cam disc side of a pump room 4 in which the plunger 9 makes its reciprocating movements. A plural number of coil spring 17, 18 with different coil length are arranged on each energizing means 15a, 15b. The cross section of coil wire used for the coil springs 17, 18 is shaped oval. Energizing force is strengthened by stages in accordance with the amount of shift of the cam disc 7, which makes it possible to prevent the jumping phenomenon of the cam disc and a roller and to miniaturize the device.
Patent JP-H10149754-A (JP)
Title: Relay holder
Inventor: YAMASHITA MAKOTO
IPC: H01H50/04
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To cope with a required number of relay, and to save a space by respectively providing a male type and a female type connecting structures, which can be freely disconnected from each other, in both surfaces of at least one pair of parallel surfaces, which are formed in an outer surface of an external connecting terminal of a relay held without shielding. SOLUTION: A relay R is locked with lower projections 10Aa, 10Ba of an inner wall surface 10A and a pinching arm 10B for pinching the relay R in a relay holder 10 made of the flexible raw material such as resin, and the lock is released by pulling the arm 10B downward. A pair of parallel surfaces 2, 3 formed in a right and a left outside surfaces of the holder 10 are provided with a male type connecting structure having a central support part 41 and a flange part 42 and a female type connecting structure 5 having an engaging part 51 and a locking claw 53. A male type connecting structure and a female type connecting structure, which are arranged adjacent to each other, of the predetermined number of holder, in which the relay R is inserted for installation from a lower opening, are engaged with each other. A clamp, which is provided in the male type connecting structure or the female type connecting structure of the holders 10 of both ends, is fitted to a fitting panel. Consequently, number of connection of the holder 10 can be increased and decreased at need.
Patent JP-2000148132-A (JP)
Title: Image processing device and image processing method
Inventor: NAGATOMO YASUHITO
IPC: G06T13/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and an image processing method capable of obtaining a sufficient drawing speed, even if a CPU power or a loaded memory is small. SOLUTION: This device has an image processing means (player) for reading animation data including the data of sprites and the data of a scenario for progressing frames 20 composed of the sprites, and for operating the frames 20, and a host means (part of a host system) for driving the image processing means (player) properly corresponding to its own operation state. When the information of an elapsed time during which the image processing means (player) is not controlled by the host means (part of a host system) is received from the host means (part of a host system), the image processing means (player) progresses the scenario and starts display processing from the frame 20 at the point of time of the progression at the essential progression speed of the scenario.
Patent JP-2001138014-A (JP)
Title: Apparatus of manufacturing rapidly cooled thin metallic material
Inventor: YOSHIZAWA KOKI
IPC: B22D11/06
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus of manufacturing a rapidly cooled this metallic material which can continuously manufacture the rapidly cooled thin metallic material without using a nozzle having a problem on the operation and also, without need of a large crucible. SOLUTION: An overflowing part 11c for making overflowing of molten metal is arranged at the upper end edge part 11b of the water-cooled crucible 11 for melting the metal, and a cooling roll 16 is disposed so as to arrange a gap with the overflowing part 11c in this water-cooled crucible 11, and the molten metal overflowing from the water-cooled crucible 11 is rapidly cooled and solidified with the cooling roll 16 and fed out to the front part in the rotating direction so as to obtain the rapid cooled thin material, such as rapidly cooled thin slab, rapidly cooled thin strip. In this way, the molten can directly be supplied onto the cooling roll 16 from the water-cooled crucible 11 without using the nozzle, and the large crucible is unnecessary because the overflowing molten metal is supplied.
Patent JP-H01168568-A (JP)
Title: Power steering device
Inventor: FUKINO MASATO
IPC: B62D5/04
Filed: 1987-12-23
Abstract: PURPOSE:To aim at reduction in motor capacity for a power steering by setting a pitch angle of a worm gear to be less than 10 deg., and making a pitch angle of a rack gear larger than that of the worm gear. CONSTITUTION:A power steering mechanism 10 performs single reduction by engagement between a hypoid pinion 19 and a hypoid gear 20 attached to a shaft of a motor 11, and converts rotation of the motor 11 into rectilinear motion of a rack gear 22 by engagement between a worm gear 21 and a rack 22 formed solidly with the hypoid gear 20. A pitch angle of the worm gear 21 is set to be less than 10 deg., while a pitch angle of the rack gear 22 is set to be slightly larger than that of the worm gear 21. At the time of inverse input taken out of the rack gear 22, the steering mechanism is so designed as to be self-clocked.
Patent JP-H01165791-A (JP)
Title: Surface treated steel sheet excellent in rust resistance and corrosion resistance and production thereof
Inventor: WAKE RYOSUKE
IPC: C25D5/26
Filed: 1987-12-23
Abstract: PURPOSE:To allow a metallic Sn layer to dissipate and to form an alloy layer incorporating Sn and Zn and to obtain a surface treated steel sheet excellent in rust resistance and corrosion resistance by galvanizing a steel sheet with zinc (alloy) and furthermore plating Sn so as to obtain prescribed Zn/Sn weight ratio and thereafter successively performing heat-treatment. CONSTITUTION:The surface of a steel sheet is galvanized with zinc alloy incorporating >=50wt.% Zn and thereby coated a 0.1-10.0g/m<2> as zinc weight per single side. Then Sn is plated thereon in a range within 0.5-15.0g/m<2> per single side and the surface is coated so that the rate of Zn weight for Sn weight is regulated to 5-70wt.% and thereafter successively heat-treated by a resistance heating method, etc., to allow a metallic Sn layer to substantially dissipate and the plated layer is made to an alloy layer incorporating at least Sn and Zn. Thereby the surface treated steel sheet which has concn. distribution of Zn in at least one part of the layer plated on the surface of the steel sheet and is substantially free from an unalloyed metallic Sn layer and excellent in rust resistance and corrosion resistance in a non-paint-application state can be obtained.
Patent JP-H08157052-A (JP)
Title: Device for moving or pressing object
Inventor: TODA KOJI
IPC: B65G47/82
Filed: 1994-12-01
Abstract: PURPOSE: To provide a device for moving or pressing an object giving no buckling to a cable inner and allowing a relatively inexpensive cable to be used as the cable inner. CONSTITUTION: This device for moving an object is provided with a cable 2, an operation head arranged on one end side of the cable 2, and a driving means 6 arranged on the other side of the cable 2. The cable 2 is provided with a cable outer 7 and a cable inner 8 inserted into the cable outer 7. The operation head is provided with a mobile body connected to one end of the cable inner 8 and an elastic means pulling the cable inner 8 to the corresponding operation head side against the cable outer 7 via the elastic force and moving the mobile body. The driving means 6 integrally pulls the cable inner 8 to the driving means 6 side against the cable outer 7.
Patent JP-H05135745-A (JP)
Title: Metal halide lamp device
Inventor: SAKUGI KYOICHI
IPC: H01J61/52
Filed: 1991-11-13
Abstract: PURPOSE:To provide a metal halide lamp device capable of shortening the restarting time and reducing the restart application pulse. CONSTITUTION:A metal halide lamp is constituted of a metal halide lamp light emitting tube 1 using no outer tube, a variable-air speed blast fan 4 for cooling the light emitting tube 1, and a control device 5 controlling the blast fan 4 to increase its air speed immediately after a lamp is turned off. The restarting time is shortened, and the restart application pulse can be reduced.
Patent JP-H04190430-A (JP)
Title: Emulator for software development
Inventor: CHO YOSHIKI
IPC: G06F11/22
Filed: 1990-11-26
Abstract: PURPOSE:To trace and debug a write-only register, a register which can not be read in real time, a read-only register whose contents vary with time, etc., by providing a memory for a debugging buffer and correcting the time variation of written data. CONSTITUTION:The CPU in a one-chip microcomputer(MC) 1 writes data even in the debugging buffer memory 7 of an emulator system 5 when writing the data in a register A. When a flow of a program reaches a break point set by an emulator(Em) 3 previously, the Em 3 initiates an interruption and then reads various states of the MC1 in a tracing memory 8 by an interruption processing program. Then the memory 8 is traced and debugged by the monitor program of the Em 3. Further, the contents to vary with time are corrected and rewritten. Consequently, the read-only register, register whose contents vary with time, etc., are traced and debugged.
Patent JP-H04197545-A (JP)
Title: Device for guiding material in press device for forging
Inventor: HIROSE HIROICHI
IPC: B21K27/00
Filed: 1990-11-27
Abstract: PURPOSE:To surely insert the material in the die by providing the supporting part which is mounted on the upper surface of the material inserting part of the die, the guide body which is provided on this supporting part and reduced with diameter downward, and the guide part which is set at the supporting part and regulates the movement in the horizontal direction. CONSTITUTION:In the material guiding device 7, the material is positioned at the normal position by mounting it on the upper surface of the material inserting part of the die with the supporting part 7a, regulated with the movement in the horizontal direction with the guiding part 7c, and also by inserting the material along the guide body 7b which is reduced with diameter downward. In the case that a circular column like material B1 is inserted, the material is lowered from the upper side of the billet guide 7. Material positioned surely at the prescribed position of the base stand 5 by lowering the material smoothly while being guided with the inclined component 7d of the guide body 7b. Next, the billet guide is removed, and the large diameter pressing die is set on the upper side of the material. Therefore, the material inserted in the die can be positioned in the normal posture.
Patent JP-H03185716-A (JP)
Title: Method of growing compound semiconductor crystal
Inventor: OTSUKA NOBUYUKI
IPC: H01L21/205
Filed: 1989-12-14
Abstract: PURPOSE:To enable epitaxial growth of an atomic layer of a compound semiconductor containing antimony by alternately supplying trimethyl antimony (TMSb) and a raw material containing elements except antimony for constituting the compound semiconductor crystal into a growth chamber. CONSTITUTION:When a compound semiconductor crystal containing Sb is to be growth, trimethyl antimony (TMSb) 4 which is an organic metal compound high in vapor pressure and has selective adsorption (or selective desorption) property is used as a raw material of Sb. That is, by alternately supplying TMSb 4 and a raw material containing elements except antimony for constituting the compound semiconductor crystal into a growth chamber, the compound semiconductor crystal containing antimony is growth on a substrate 1. In addition, pressure in a tube at the time of supplying TMSb 4 is 10Torr or higher as well as substrate heating temperature is 450 to 550 deg.C. Thus epitaxial growth of an atomic layer of a compound semiconductor containing Sb is possible.
Patent JP-H03186414-A (JP)
Title: Damping force control device
Inventor: EMURA JUNICHI
IPC: F16F9/44
Filed: 1989-12-13
Abstract: PURPOSE:To attempt improvement of a processing time and operation responsiveness with simplification or the like of constitution attempted and also with control and correction routines integrated into a single item by performing normal and correction controls of damping force not through calculation but by indexing a stored data map. CONSTITUTION:Damping force of a damper (a) is changed by a changing means (b) while a fluid temperature of the damper (a) is detected by a temperature sensor (c). A condition of a vehicle is detected by an input means (d), while the changing means (b) is controlled by a control means (e) being based on an input signal of this means (d). In the control means (e), a data map (f) of optimum damping force, corresponding to the input signal, is stored in a memory part (g). In a control part (h), the optimum damping force is indexed being based on the input signal by the stored data map (f) further with a select signal output. Further, when a detected temperature of the temperature sensor (c) is higher than a preset value, the temperature is corrected by a correcting part (i) in such a manner as changing the optimum damping force in the data map (f) to a high damping side.
Patent JP-H09166061-A (JP)
Title: Engine fuel supply device
Inventor: GESHI KAZUHIRO
IPC: F02M37/08
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To maintain fuel pressure in a fuel supply system immediately after an engine stop so as to surely perform restarting in a high temperature in an engine having a high pressure fuel injection pump. SOLUTION: This engine is provided with a fuel pump 4 electrically driven independently of engine revolution for transferring fuel in a fuel tank by low pressure and a fuel injection pump 5 mechanically driven in synchronization with engine revolution for transferring fuel from the fuel tank to an injector 2 by high pressure. At the same time when the engine is stopped, the operations of the fuel pump and the fuel injection pump are stopped or the operation of the fuel pump is continued for a certain period after the engine stop and thereby fuel pressure is maintained between the fuel pump and the fuel injection pump and the generation of vapors is prevented so as to assure restarting of the engine in a high temperature.
Patent JP-H01169177-A (JP)
Title: Oil seal mounting part structure
Inventor: SHIMADA HIROYUKI
IPC: F16C33/72
Filed: 1987-12-22
Abstract: PURPOSE:To prevent a lip part from deformation and flaw even without taking particular care for alignment between an oil seal and a transmitting shaft by forming a guide hole, which is concentric with the power transmitting shaft having a diameter a little larger than its outside diameter, in a guide blade. CONSTITUTION:A shaft 31 adapts its peripheral surface to a guide hole 35a of a guide blade 35 simultaneously also to the internal periphery of a lip part 33a of an oil seal 33. Consequently, the lip part 33a is pressed by the peripheral surface of the shaft 31 and deformed, but the lip part 33a protrudes its internal peripheral edge only by a little amount to the inner from the guide hole 35a, and the lip part 33a is suppressed from its deformation in a less amount and prevented from excessive deformation and flawing. Accordingly, the oil seal 33 enables its lip part 33a to be prevented from the excessive deformation and flawing even when the propeller shaft 31 is inserted without particularly taking care, and the propeller shaft 31 can be easily assembled.
Patent JP-2000144865-A (JP)
Title: Device for washing private parts of human body
Inventor: SUGIYAMA YOSHIFUMI
IPC: E03D11/13
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for washing private parts of human body capable of connecting a water supply pipe to a water supply port without using tools including a spanner and eliminating the possibility of giving the water supply pipe and the water supply port more rotating torque than required. SOLUTION: This device for washing private parts of a human body has a main body 2 placed on a toilet 1 and having private part washing function inside and a water supply pipe 3 for guiding a city water into the main body 2. A water supply port 5 having a tapped groove is provided in the main body 2, a screw to be threaded to the tapped groove in the water supply port 5 is disposed at least at one end of the water supply pipe 3 and a threaded portion has a transmitting member 9 for transmitting rotating torque to the threaded portion.
Patent JP-H02170097-A (JP)
Title: Nuclear reactor cooling adjustment device
Inventor: KARASUTANI HISASHI
IPC: G21C15/18
Filed: 1988-12-23
Abstract: PURPOSE:To hold a nuclear reactor in an excellent operation state by providing an auxiliary cooling panel consisting of plural cooling pipes between a furnace pressure container and a cooling panel and adjusting the number of cooling pipes where cooling water runs according to the operation state of the nuclear reactor. CONSTITUTION:When the reactor is put in normal operation, the temperature of the auxiliary cooling panel 11 is controlled by sending water to a limited number of cooling pipes 10 and a heat removal quantity matching the operation state of the nuclear reactor is selected to maintain the panel at proper temperature. In case of a nuclear reactor forcible cooling loss accident, all inlet valves 17 - 21 and all outlet valves 22 - 26 of the auxiliary cooling panel 11 are opened to send cooling water into the cooling pipes 10 in all sections. Consequently, sufficient cooling performance is displayed and a temperature rise due to the decay heat of the nuclear reactor pressure container 3 and core 1 can be suppressed low.
Patent JP-2001137568-A (JP)
Title: Scissors with housing case
Inventor: SHOJI KIMITAKE
IPC: B26B29/04
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To make scissors easily usable and to simplify the lock structure of the scissors. SOLUTION: A main body 3 of the scissors is supported to a housing case 2 by a rotating support mechanism M to be in the stored condition, in the most projecting condition or in the middle projecting condition Q between them. As the rotating support mechanism M, a fixing support part is formed in the housing case 2 and a movable support part is formed in the main body 3. The lock structure adopted in the scissors is only to engage/disengage an uneven fixing lock part (projection and gap) in the sliding part formed by the fixing support part and an uneven movable lock part (projection and gap) in the sliding part formed by the movable support part with/from each other by making them face to each other in response to the projecting/retracting rotation of the main body 3. The main body 3 can be locked in the stored condition and securely held, and the main body 3 can be opened/closed at a position securely determined by locking the main body 3 on the housing case 2 in the most projecting condition or in the middle projecting condition Q.
Patent JP-H10167083-A (JP)
Title: Impact absorption type steering device
Inventor: MORIYAMA SEIICHI
IPC: B62D1/18
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost while maintaining proper performance by decreasing the number of part items, enhancing the yields of materials, and facilitating parts machining. SOLUTION: An outer column 30 constituting a steering column 1a is supported at its middle on a vehicular body by means of a rear support bracket 10a. When a forward strong impact is applied to the steering column 1a, the rear support bracket 10a drops from the body, permitting forward displacement of the steering column 1a. A rear folding part 26 is provided at the rear end of an energy absorbing member 24a whose front end is locked to the rear support bracket 10a, and the mounting plate part 12a of the rear support bracket 10a is sandwiched. The rear folding part 26 is formed by folding back a brittle part 39 formed into a plate constituting the energy absorbing member 24a.
Patent JP-H10169936-A (JP)
Title: Waste carbonization processor
Inventor: OSHIMA TOYOJI
IPC: F23G5/14
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To achieve higher operability in the feeding of material and the extraction of carbide along with efficient carbonization processing of material. SOLUTION: A waste carbonization processor 1 is constituted of a carbonization chamber 3, a primary combustion chamber 4 on the perimeter thereof and a secondary combustion chamber 5 connected to the carbonization chamber 3 and the primary combustion chamber 4. An agitation transfer device 30 to be rotatively driven is provided inside the carbonization chamber 3. The agitation transfer device 30 has an inclined blade 36 provided on two of three agitation rods mounted on a rotary member at two ends thereof. The material to be treated is efficiently agitated by driving the inclined blade in the normal or opposite rotation while being used in the feeding of the material and the extraction of a carbide.
Patent JP-H06173497-A (JP)
Title: Damping device
Inventor: KAGEYAMA MITSURU
IPC: F16F15/02
Filed: 1992-12-04
Abstract: PURPOSE:To prevent the lever ratio from varying when vibration is applied, by coupling two buildings by a lever, locating the fulcrum in one of the buildings and the acting point of the lever in the other building, mounting a damper at the force point of the lever, and supporting a fulcrum base in such a way as slidable approx. perpendicularly to the input direction to the lever. CONSTITUTION:Two buildings 1, 4 are coupled together by a lever 2, and the fulcrum 3 of the lever 2 is located in the building 1 while the acting point located in the other building 4. The fulcrum 3 is installed on a fulcrum base 8 in such a way as rotatable horizontally. The fulcrum base 8 is supported on the building 1 slidably through rollers 9. A damper 7 is installed at the force point 6 of the lever 2. When the buildings 1, 4 make relative vibration, the lever 2 turns round the fulcrum 3, and the distance (a) is willing to enlarge so that the lever 2 receives a tensile force. When the fulcrum 8 is slided, this distance (a) between the fulcrum 3 and acting point 5 remains unchanged. Thereby the rate of amplification of the inter-building relative amplitude is made constant, and the damping of the buildings can be made effectively.
Patent JP-H07181003-A (JP)
Title: Relative displacement sensor
Inventor: ANDO HIDEKI
IPC: G01B7/00
Filed: 1993-12-22
Abstract: PURPOSE:To prevent the detection accuracy of relative displacement from lowering. CONSTITUTION:A magnetic sensor M1 detects magnetic information in which the arriving time varies depending on the relative displacement between first and second members movable relatively. An operating means M2 operates a relative displacement based on the arriving time of detected magnetic information. An electromagnetic actuator M3 is disposed closely to the magnetic sensor and actuates a peripheral unit. Means M4 prohibits employment of magnetic information, detected during operation of the electromagnetic actuator, in the operation of relative displacement.