baber/WOPTO huggingface dataset:
Patent JP-S63207511-A (JP)
Title: Electric discharge machining device
Inventor: ISHIHARA SHOJI
IPC: B23H1/04
Filed: 1987-02-19
Abstract: PURPOSE:To enable a machine to attain automatized operation even for long period machining, by using a roll-shaped electrode serving as the electrode and providing a mechanism which automatically supplies a consumed amount of the electrode further rotates it in the machining. CONSTITUTION:Feeding a roll-shaped electrode 1 through various kinds of rollers 8 and electrode flection correcting rollers 8a, the electrode 1, which passes through an electrode supply cylinder 9 and a clamping plate 10, is fed out to the bottom end of an electrode supply device 11. And here the electrode 1, when it passes through a guide 4 being set to a predetermined length, is fixed by the clamping plate 10. The electrode 1, in which the whole unit of the electrode supply device 11 rotates by a driving source, performs machining by the vertical motion of a main spindle 6. The electrode 3, when it decreases to a predetermined length or less, is supplied by a specified length by the electrode supply cylinder 9. Here a supplying pawl 14 is placed in a clamping condition, when the electrode is supplied, and in an unclamping condition when the supplying pawl 14 is pulled back. While the clamping plate 10 in placed in an unclamping condition, when the electrode is supplied, and in a clamping condition when the supplying pawl 14 is returned.
Patent JP-H10230810-A (JP)
Title: Air bag device for vehicle
Inventor: KIKUCHI AKIRA
IPC: B60R21/205
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To improve facilitation and sureness of the mounting work of an air bag lid on the opening of an installment panel and expand opening area of the air bag lid so as to prevent swelling of a swelling air bag within a compartment at the time of the swelling operation of the air bag. SOLUTION: An air bag lid 15 is connected with a lid bracket 34, the air bag lid 15 is fixed to a panel bracket 32 provided on the rear surface of an installment panel 11 from the surface side of the installment panel 11 via a lid bracket 34 and next, an air bag module main body 12 is fixed to the panel bracket 32 from the rear surface side of the installment panel 11. Further, a collar piece 19 in which a locking hole 20 is punched on the rear surface side is projectingly provided on the air bag lid 15. In the lid bracket 34, insertion space in which the collar piece 19 can be inserted and a cutting lifting pawl which is restrained by the locking hole 20 of the collar piece 19 inserted into insertion space are formed.
Patent JP-2000005448-A (JP)
Title: Game device with image display function, television device, and storage medium
Inventor: SHIMIZU YUSUKE
IPC: A63F13/5375
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce health damage caused by a game device equipped with an image display function as well as by a television device. SOLUTION: When the count of a playing time counter in a video game device 11 has reached a set time, an intermission screen is displayed on the CRT display 19 of a television device 17. Therefore, during the interruption of a video game, the player does not watch the CRT display 19 and is eased from eye fatigue to restore his sight. Thus, on passing the set time to which the playing time timer is preset since the start of the video game, the intermission screen is automatically displayed whereby the player absorbed in the video game, for example, can be urged to take a rest and be eased from eye and visual fatigue. Particularly when players are children, since they are likely to get absorbed in video games without caring for time, the intermission screen is displayed every predetermined time to urge them to take a rest to reduce children's health damage.
Patent JP-H02217362-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: TACHIKA MASAHIKO
IPC: C04B35/58
Filed: 1989-02-17
Abstract: PURPOSE:To enable production of dense sintered compact under reduced atmosphere using a carbon heating element by using specific amount of aluminate of rare earth element as a sintering auxiliary when AIN powder is sintered. CONSTITUTION:0.5-20wt.% aluminate of rare earth element is added to AIN powder and the resultant powder is burned under non-oxidizing atmosphere after molding. According to the above-mentioned method, burning in reducing atmosphere in the presence of carbon can be sufficiently carried out and dense sintered compact can be obtained and further since oxygen which is impurity in AIN sintered compact is reduced in certain circumstances, thermal, electrical and mechanical characteristics of the resultant AIN sintered compact is improved. When an amount of aluminate of element of rare earth element added is used at an amount of <0.5wt.% based on AIN powder, sintering effects are not sufficiently exhibited and densification is not sufficiently carried out and when the addition amount of the above-mentioned aluminate exceed 20wt.%, grain phase is produced in the sintered compact in large quantities and many characteristics of the sintered compact are lowered.
Patent JP-S57151871-A (JP)
Title: System for checking circuit element
Inventor: TATENO HARUNOBU
IPC: G01R31/50
Filed: 1981-03-13
Abstract: PURPOSE:To ensure the checking of the electric characteristics and the quality of connection readily, by applying a pulse current whose inclination is increased or decreased to a parallel circuit of a circuit element having self-inductance component and a diode. CONSTITUTION:To both ends of the parallel circuit of the element having the self-inductance component L and the diode D, the pulse current i1 having a specified inclination of rise up and fall is applied from a pulse current generating circuit 1. By an oscilloscope 2, a voltage Vab across both ends of the circuit, which is expressed by Vab=LX(di/dt), is observed. The value is -KL at the time of rise up and KL at the time of fall (where K is a constant). Therefore, the quality of the connection of the circuit parts and the electric characteristics can be readily and positively checked in this system without removing the inductance element and visual observation.
Patent JP-H05232447-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA TAKASHI
IPC: G09G3/18
Filed: 1992-02-24
Abstract: PURPOSE:To eliminate a flicker and a thin display on an attached liquid crystal panel when an LCD driver 11 is stopped and to make the power consumption low. CONSTITUTION:When the LCD driver 11 is stopped, a timing generator 1 is stopped, currents which flow to LCD division resistors R1, R2, and R3 are cut, and the potentials at a common terminal COMn and segment terminals SEGn, SEGn+1, and SEGn+2 are raised to VCC to hold the common terminals and segment terminals at the same potential, thereby eliminating the flicker and thin display on the attached liquid crystal panel. Consequently, the power consumption can be reduced.
Patent JP-S63203706-A (JP)
Title: Apparatus for producing metal powder
Inventor: MIZUTANI TAMIO
IPC: B22F9/08
Filed: 1987-02-19
Abstract: PURPOSE:To easily form a jet which no holes and obviates generation of blow-up and to permit efficient production of metal powder by admitting fluid in two directions; tangential direction and normal direction and controlling the respective flow rates by means valves. CONSTITUTION:Inflow ports are so provided on a nozzle that the fluid flows to the nozzle from the two directions; the direction tangential to the side face of the nozzle and the direction normal thereto. The fluid flowing into the nozzle from the tangential direction rotates in the nozzle body and the fluid flowing into the nozzle from the normal direction acts to stop the rotation. The jet having the composite vector F of the vector F1 by centrifugal force and the vector F2 by ejection force is formed by adjusting the valves 9, 10 and the actual injection angle is changed from a nozzle body angle theta to theta0 to form the jet having no holes and blow-up. The fine metal powder is thereby produced at a high yield.
Patent JP-H05209303-A (JP)
Title: Structure for opening and closing shield of helmet
Inventor: AKASAKA MASAYUKI
IPC: A42B3/22
Filed: 1992-01-29
Abstract: PURPOSE:To change the resistance in opening and closing a shield. CONSTITUTION:The objective structure is equipped with a base plate 5 in which a cylindrical part 10 is protrusively installed and a cover 6 for preventing a shield 2 from slipping off. A ratchet spring 8 of the base plate 5 is engaged and brought into contact with an engaging uneven part (2c) of the shield 2. The cover 6 is rotatably attached to the base plate 5 and a protrusion 16 is brought into contact with the outer peripheral surface of the ratchet spring 8. The cover 6 is then rotated relatively to the base plate 5 to change the position of the protrusion 16. Thereby, the length of a part where the ratchet spring 8 defects is changed. As a result, the resistance in opening and closing the shield 2 can be regulated by changing the bouncing force of the ratchet spring 8.
Patent JP-S60184800-A (JP)
Title: Heat pump type gasifying and dehumidifying method for cnhn+alpha liquid
Inventor: IHASHI SADAO
IPC: B01D53/26
Filed: 1984-02-28
Abstract: PURPOSE:To save energy and provide a dehumidifying function by utilizing heat generated from the condenser of a heat pump whose heat source is cooling and dehumidifying heat, which is obtained when a producer gas is made, and vaporizing a CnHn+2 liquid. CONSTITUTION:To transfer heat for gasification to a vaporizer 1, a circulating passage 23 is formed, through which a medium, e.g., water, etc. which is different from a refrigerant for heat pump, is introduced into a hot water tank 7 to absorb heat, and refluxed to the vaporizer 1. A liquefied gas of CnHn+2 is introduced into the vaporizer 1 through an introduction pipe 25 and heated and gasified. The gasified gas blows off into a Venturi mixer 3 through a pressure reduction valve 2, and sucks an intaken air, which is introduced from an introduction pipe 28 and dehumidified by a dehumidifier 13, forming a gas-air mixture.
Patent JP-H06249096-A (JP)
Title: Distributor type fuel injection pump
Inventor: SATO AKIRA
IPC: F02M41/12
Filed: 1993-02-25
Abstract: PURPOSE:To prevent an increase of the maximum fuel injection quantity by keeping a maximum, effective stroke for obtaining the maximum fuel injection quantity constant even when the length of a plunger in the axial direction becomes short because of wear on the plunger or its vicinity after a long period of operation. CONSTITUTION:A plunger 6 is provided with a leak port 47, which extends from a spill port 23 and opens into a peripheral surface of the plunger 6. An opening part 47a of the leak port 47 is released from a left end surface 24b of a spill ring 24, when the spill ring 24 is situated at a maximum injection position and also the spill port 23 is away from the position apart from a right end surface 24a of the spill ring 24 by a distance La, or a maximum effective stroke. Meanwhile, the opening part 47a is completely closed by the spill ring 24 when the spill port 23 moves to the position apart from the right end surface 24a of the spill ring 24 by the distance La, or the maximum effective stroke, as the plunger 6 moves.
Patent JP-2000235927-A (JP)
Title: Winding structure of transformer
Inventor: YASUE YOSHIFUMI
IPC: H01F27/32
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To keep the dielectric strength between layers and also to remove or reduce the increase of the thickness by the lapping of the winding start and the winding end of a sheet-shaped insulator. SOLUTION: Through three sheets of sheet-shaped insulator 1 are wound between the cables 2 in each layer, the dimension in circumferential direction of the sheet-shaped insulator 1 is the same as the dimension in circumferential direction in which to insulate the cable or a little smaller than it. Then, the three sheets of sheet-shaped insulator 1 are made in such structure where they are wound, being slid in order in dimensions k larger than the dimensions (d) of the gaps 3 between the insulating sheets. By putting it in such structure, the increase of the thickness by the lapping of the insulating sheets at the winding start and the winding end of the sheet-shaped insulators 1 can be removed. in this embodiment, the thickness of the layer of the sheet-shaped insulator 1 becomes smaller by one sheet, in the section of the gap 3 between the insulating sheets.
Patent JP-S58154024-A (JP)
Title: Electronic device
Inventor: AYUBA MASAKAZU
IPC: G06F1/16
Filed: 1982-03-09
Abstract: PURPOSE:To facilitate the loading/unloading of a print panel, by providing a fulcrum part at an opening part of a housing of an electronic device and holes to the print panel and fitting a notched part of a long-sized tool to the fulcrum part and projected parts of the tool to the holes of the print panel respectively to turn them. CONSTITUTION:A print panel 2 is connected to the terminal of a connector part 4 along guides 3 and 3 of a housing 1. The panel 2 is inserted manually between the guides 3 and 3 after opening a cover 5 which is freely opened and closed by means of a hinge 6. Then a notched part formed at a single side of a long-sized tool (not shown in the figure) and its lengthwise direction is fitted to a stopper 7 provided at the edge part of the cover 5. At the same time, a projection formed at the side opposite to the cut part is fitted to a hole 7-a formed to the panel 2. Then the tool is turned right or left around the stopper 7, i.e., a fulcrum to insert further the panel 2. In such a way, the print panel 2 can be loaded and unloaded in an easy and assured way.
Patent JP-H04276346-A (JP)
Title: Impedance roller device
Inventor: KURIKI YOSHIAKI
IPC: G11B15/60
Filed: 1991-03-04
Abstract: PURPOSE:To suppress backlash in the thrust direction of an impedance roller used for stabilizing tape traveling in a magnetic recording and reproducing device and to eliminate any displacement in the axial direction due to its posture. CONSTITUTION:An impedance roller main body 14 is supported by a pivot bearing structure, and the other side of the bearing part of this impedance roller main body is pressed by an other press retaining member 15 having elasticity.
Patent JP-2000234645-A (JP)
Title: Vibration control exciter for vibration isolation and active vibration control device using this exciter
Inventor: YANO KATSUHISA
IPC: F16F13/26
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To make relative displacement in an axial direction easily permissible also realize compactly by a simple structure a seal function relating to an external space in an arranging region of an electromagnetic force generating means between a shaft member and an outer cylinder member, while high accurately positioning in a shaft right angle direction the shaft member and the outer cylinder member influenced by relative exciting force in an axial direction by the electromagnetic force generating means. SOLUTION: At least two sheets of plate springs 16, 16 provided with a through hole 48 are arranged to be separated in an axial direction between a shaft member 12 and an outer cylinder member 14. Further, the plate spring 16 is coated with a rubber elastic film 56, a cover rubber film covering the through hole 48 is formed, also a seal rubber is formed in an internal/external peripheral edge part of the plate spring 16, the internal/external peripheral edge part of thus formed plate spring 16 are interposition pressure fixed in an axial direction relating to the shaft member 12 and the outer cylinder member 14 by interposing the seal rubber.  In this way, the plate spring 16 positioning the shaft member 12 and the outer cylinder member 14 in a shaft right angle direction while permitting relative displacement in the axial direction is utilized, an arranging region of an electromagnetic force generating means is sealed relating to an external space.
Patent JP-S61247046-A (JP)
Inventor: DEBITSUDO SUCHIIBUN PAAROFU
IPC: G01R27/14
Filed: 1986-02-21
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-S51111330-A (JP)
Title: Negative plate of improved photo-sensitive resin composition
Inventor: SANAI TAKEZOU
IPC: G03F7/027
Filed: 1975-03-26
Abstract: PURPOSE: To obtain a resin negative plate for concavo-convex copy of unsaturated polyester photosensitive resin composition to yield a cured product of excellent heat stability and pressure resistance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04340047-A (JP)
Title: Operation control device of air conditioner
Inventor: SAKAI SEIJI
IPC: F24F11/02
Filed: 1991-03-04
Abstract: PURPOSE:To prevent an unsuccessful starting by preventing increase in differential pressure after equalizing differential pressure at the stoppage of 4 compressor. CONSTITUTION:A pressure equalizing pipe 11 is provided for a delivery pipe and a suction pipe of a compressor 1 and a motor-driven expansion valve 12 is installed in said pipe 11. When the compressor 1 is stopped, by controlling the degree of opening of the valve 12 in such a manner that the degree of opening is made larger as the differential pressure detected by a differential pressure detecting means 50 increases, delivery pressure after equalizing pressure is prevented from rising to the pressure of a liquid line to eliminate the differential pressure, thereby ensuring a smooth restarting of the compressor 1.
Patent JP-S62196419-A (JP)
Title: Spiral groove bearing
Inventor: MIZOBUCHI SHOTARO
IPC: F16C17/24
Filed: 1986-02-24
Abstract: PURPOSE:To easily grasp deterioration of a fluid interposed in a bearing portion, mixing-in of foreign matter, damage of a sliding surface by applying light emitted from a light source through a through hole to the sliding surface of a rotor, receiving its reflected light, and measuring same. CONSTITUTION:A ceramic disc 1 having a sliding surface 9 finished into a smooth mirror surface is fixed to the center of rotation of the lower surface of a rotor 21. A ceramic bearing plate 4 having a plane where spiral grooves 2 are formed as a sliding surface 22 is disposed opposite to the disc 1. Hemispherical concave portions 7, 8 are formed on the respective centers of the sliding surfaces 7, 22, a pellet 6 is accomodated in a spherical surface between the concave portions 7, 8, and a fluid 23 is interposed between both sliding surfaces 7, 22. A laser beam emitted from a laser semiconductor 13 is applied through a cylindrical lens 14, a half mirror 16 and a glass 10 to the disc 1, and its reflected light is measured through a photo detecting element 15 by a measuring device 17 to grasp the operating condition of a bearing.
Patent JP-S52120862-A (JP)
Title: Turbine meter
Inventor: IZUMI HIDEKI
IPC: G01F1/10
Filed: 1976-04-02
Abstract: PURPOSE: To provide a turbine meter, in which static-pressure gas bearing is used to cancel thrust force acted on rotor wheel, whereby accuracy of measurement and endurance are both improved, and at the same time, assembling to large-diametered pipe can be simplified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05231743-A (JP)
Title: Dilution time control method of absorption type hot and chilled water generator
Inventor: YAMAMOTO TAKASHI
IPC: F25B15/00
Filed: 1992-02-25
Abstract: PURPOSE:To further save energy by computing the concentration of solution based on a wall surface temperature of a high temperature regenerator and a drain temperature of a low temperature regenerator and an optimum dilution time from the concentration and outputting a dilution operation command. CONSTITUTION:A wall surface temperature of a high temperature regenerator 4 is detected with a temperature detection means 5. The temperature of a solution which flows out from a low temperature regenerator 3 is detected with a temperature detector 6. These both detection temperatures are input into a microcomputer. The relation between both temperatures and the concentration is calculated based on a solution concentration operation expression. The calculated value is written in the microcomputer as a Duehring's chart. Then, the microcomputer determines the concentration epsilon% of the high temperature regenerator from this Duehring's chart and the detection temperature to be input. The dilution time is decided by an expression equivalent to the epsilon% based on the concentration. Dilution operation is controlled by this dilution time.
Patent JP-S54128964-A (JP)
Title: Reverse rolling method for steel ingot
Inventor: KIYOTOO HIDEO
IPC: B21B1/02
Filed: 1978-03-30
Abstract: PURPOSE:To cancel the spread at the top portion, and to improve the yield, in case of the reverse rolling of steel ingot, by placing on top the high temperature layer of steel ingot, by carrying out the rolling work at a ratio of distribution of total rolling reduction into forward and reverse passes determined according to a special method. CONSTITUTION:The high temperature side of the steel ingot 4 to be rolled is placed on top, and the steel ingot 4 is directed upward by an angle alpha, and is bitten into rolls 5, 6; meantime, the expective amount of spread S2 for the reverse pass is obtained (from the graph made by practical measurement) according to the temperature difference between the upper layer and the lower layer divided at an imaginary plane perpendicular to the reducing direction of the steel ingot 4; on the other hand, the ratio of distribution of total rolling reduction (into the forward pass and the reverse pass) is obtained from the relation between the initial feed angle alpha of the steel ingot 4 and the expective spread S1 for the forward pass (from the practical measurement stated separately). The spread S1 and S2 are canceled by carrying out the rolling depending on the ratio of distribution of total rolling reduction into forward pass and reverse pass, determined so as to make S1 = S2; and the defects 2 in the material is reduced, so that the yield is improved.
Patent JP-S55131539-A (JP)
Title: Multicylinder internal combustion engine
Inventor: IIZUKA HARUHIKO
IPC: F02D21/08
Filed: 1979-03-30
Abstract: PURPOSE: To prevent engine operation from being unstablilized at partial cylinder operation by attenuating the pressure wave of a halt cylinder caused by exhaust pulsation and setting the pressure difference between the air system of the halt cylinder on both sides of a cut-off valve and that of a movable cylinder to the preset value.  
     CONSTITUTION: The branches a1W3a of the intake path 1 communicate to the normal operation cylinders #1W#3 and the branches a4Wa6 to the halt cylinders #4W#6 at the time of partial cylinder operation. The partitioned wall 3 is provided with the cut-off valve 6 which closes during partial operation and the halt exhaust path 11 which communicates to the halt cylinders #4W#6. This halt exhaust path 11 and the halt intake path 5 are connected by the exhaust reflux path 13 and the pressure absorption damper 14 is provided halfway. The damper 14 partitions the atmospheric chamber 16 and the absorption chamber 17 by the diaphram 15. This permits the pressure wave accompanied by the exhaust pulsation which is transmitted toward the halt intake path 5 in the exhaust reflux path 13 at partial operation to be absorbed and attenuated and the engine operation to be stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000236173-A (JP)
Title: Sheet-like wiring member
Inventor: OGAWA SHINJI
IPC: B60Q3/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To protect bare electric wires against short circuit in a sheet-like wiring member formed of an insulating sheet and bare electric wires arranged on the sheet. SOLUTION: Bare electric wires 41 whose conductors are exposed are laid along a prescribed route on an insulating sheet-like base 42A. A riser tab 26 is provided at the intersection of the electric wires 41, the part 26 is interposed between the electric wires 41 that cross each other to insulate them from each other. A riser tab 26 from the base 42A is interposed between the electric wires 41 to serve as a means to insulate the electric wires 41 from each other at the intersection of them, so that a dedicated insulating member can be dispensed with, and a sheet-like wiring member can be lessened in cost.