baber/WOPTO huggingface dataset:
Patent JP-H1065072-A (JP)
Title: Heat radiating electrode structure
Inventor: SUZUKI YOSHIKI
IPC: H01L23/36
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating electrode structure that is thin and has a large heat radiating property. SOLUTION: Since a bump electrode for heat radiation consists of a bump 4' for heat radiating and an electrode 3 on a board 1 where a semiconductor element 6 is mounted with face down, an extremely narrow gap is formed within a range where both do not contact between the bump electrode for heat radiation and a ground electrode 8 of the semiconductor element 6, and an insulation resin 10 with a high conductivity is filled into the gap, heat generated by the semiconductor element 6 can be propagated from the bump electrode for heat radiation (the bump 4' for heat radiation and the electrode 3) to the board 1 via the insulation resin 10 from the ground electrode 8 for heat radiation.  Since a gas S between the ground electrode 8 of the semiconductor element 6 and the bump 4' for heat radiation board on the 1 is narrow and a heat- conductive insulation resin 10 is filled into the gap, the heat of the semiconductor element 6 can be propagated to the bump electrode for heat radiation speedily, thus obtaining a high heat radiating property. Also, it is not necessary to mount a conventional heat sink to the semiconductor element 6, thus preventing a packaging substrate from becoming thick.
Patent JP-2000033176-A (JP)
Title: Pachinko machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine that has a display part, a renting button and a card return button on the left of its game machine. SOLUTION: When a prepaid card in which amount information is recorded in advance is inserted in a card inlet 12, a display part 13 on an upper tray 3 uses its display elements 14 to show the balance recorded in the card. On the assumption that the card has some balance, if the player depresses a renting button 15 by his/her left hand, the ball dispenser delivers lent balls of a prescribed number to the upper tray 3.
Patent JP-H1042570-A (JP)
Title: Automatic power off
Inventor: HARADA YOSHIHIRO
IPC: H02J1/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent a loss caused by forgetting to turn off a power switch, in a DC-AC inverter. SOLUTION: For an input 1 from a battery of DC12V and DC24V, when a power switch 2 is turned on and when an automatic power off switch 3 is placed in an on-state, the input is interrupted after a fixed time. For example, wt the lapse of preset time, 'H' is output from a timer IC 4, a transistor 5 is turned on, a transistor 6 is turned off. Consequently, a transistor 7 is also turned off, power supply to a regulator 8 is interrupted. In this way, power supply to each IC controlling a DC-AC inverter is also interrupted, and circuit action of the DC-AC inverter is stopped. In order to reset counting for the time IC 4, the power switch 2 is turned off once, or the automatic power off switch 3 is turned off.
Patent JP-2000045963-A (JP)
Title: Fluid supply method
Inventor: SAKAI TOMOHIKO
IPC: G03C1/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To continue smooth operation without precipitation or outflow of the reduced substance such as metallic silver with the either of the following constitutions of the pressure-contact portions at which teeth shaped members contact each other; (1) both members are made of SiC, (2) both members are made of Si3N4, or (3) one member is made of SiC and the other is Si3N4. SOLUTION: In an internal gear pump 10, a pinion concentrically fixed to a drive shaft 6 functions as a driving gear 5, and an internal gear 8 driven by engagement therewith is rotated by fitting to a bearing 11 fixed to a case 15. Both gears are housed in the case 15 and assembled by being covered, via a seal 14, with a hit member 16 that serves as a lid. The gear pump 10 has teeth members to be used for fluid supply and the hit member 16 that pressure- contacts the teeth members. The material of the portions at which the teeth members hit each other is made of either of the following: (1) both members are made of SiC, (2) both members are made of Si3N4, or (3) one member is made of SiC and the other is Si3N4. The material of the portion at which the hit member 16 pressure-contacts is made of SiC or Si3N4.
Patent JP-H0882865-A (JP)
Title: Film processor
Inventor: TAUCHI YASUHITO
IPC: G03B27/46
Filed: 1994-09-13
Abstract: PURPOSE: To confirm the stop of a film even when the stop confirmation of the film is difficult because the boundary part of the frames thereof is not clear by providing a film processor with plural film stop confirmation parts. CONSTITUTION: This is the film processor provided with a film carrying means carrying the film 2 so that the frame 2a thereof is set at a processing position and a film processing means irradiating the frame 2a set at the processing position by using a light source and detecting or printing the image information of the film 2. Besides, it is provided with the first film stop position confirmation part provided at the processing position and set for aligning the edge parts 30a and 30b of the frame 2a orthogonally crossed to the carrying direction of the film 2 and the second film stop position confirmation part provided at a prescribed distant position from the first film stop position confirmation part in the carrying direction of the film 2 and set for aligning the edge parts 30a and 30b of the different frame 2a from the above mentioned frame 2a orthogonally crossed to the carrying direction of the film 2.
Patent JP-H0541047-A (JP)
Title: Magnetic head positioning method
Inventor: TOKUTOMI TERUAKI
IPC: G11B11/105
Filed: 1991-08-05
Abstract: PURPOSE:To reduce the positioning time by fixing an optical head at the center of a track group and by fixing a magnetic head at the position where the detection signal of the inverted magnetic domain becomes a maximum while moving the magnetic head perpendicular to the track group. CONSTITUTION:Seek and move an optical head 3 against the track group so that a plane of polarization detection section 3a detects the change in the plane of polarization of the reflected light, display a detection signal A on a display (DIS) 12 and fix the optical head 3 at the center of the track group. Then, a magnetic head 4 detects the inverted magnetic domain whose direction of magnetization is inverted by test data, the detected signal is inputted to a magnetic area signal processing circuit 11 through a switch 10 and the processed detection signal B is displayed on the DIS 12. The head 4 is moved perpendicular to the track group by a position adjustment mechanism 5c and fix the position of the head 4 where the signal B becomes the maximum. By this arrangement, the positioning time is reduced and an effective adjustment work is realized.
Patent JP-H0882108-A (JP)
Title: Self-propelled multistory parking space
Inventor: NAKAOKA SUSUMU
IPC: E04H6/10
Filed: 1995-08-28
Abstract: PURPOSE: To make it possible to move up and down, skipping a floor and move cars smoothly and associate this with a drop in the generation rate of accidents by using a short way car passage. CONSTITUTION: A running car passage 1 appears to be rectangular-shaped when viewed in the plan and spirally communicated with each layer on a plurality of floors so that one floor portion may lift up and down by spiral running at 360 deg.. Flat outside parking blocks 21, which may slant only in the direction parallel to the outside edge, are installed along the outside road edge of this car passage 1 so that the car may park intersecting with the car passage 1 at a right angle. Similar flat inside parking blocks 22 are installed to the inside road edge as well. A short way car passage 4, which connects a corner area 3a on the way of the car passage 1, which circles from a third floor to a fourth floor to a corner area 3b of a first floor, is installed to the outside of the parking blocks 21 outside the car passage 1.
Patent JP-H0773651-A (JP)
Title: Structure for connecting magnetic head and connector
Inventor: SATO JUNICHI
IPC: G11B33/12
Filed: 1993-09-03
Abstract: PURPOSE:To improve operability by connecting the magnetic head and the connector using a hard and soft synthetic plate made by joining a flexible printed plate(FPC) between a part of printed plates. CONSTITUTION:A pattern 30 is formed on a head substrate 29, a pattern 31 is formed on an FPC 24 and the joined part of the pattern 30 is gold plated. By thermopressing both plated parts the substrate 29 and the FPC 24 are connected. Then, a throughhole 28 is formed on the plural end parts of the pattern 31 of the FPC and a throughhole 28 is also formed on printed plates 22 and 23. Then, a pattern 32 to be connected to the hole 28 is formed on the plate 22. Thus, the patterns 32A and 32B of the plate 22 are connected to the patterns 31A and 31B of the FPC 24 via the holes 28A and 28B and the holes 28C and 28D of the FPC 24. As this connection is operated by insering solder into the hole 28, the increase of the number of patterns, positioning and soldering work are made unnecessary.
Patent JP-H0267301-A (JP)
Title: Polysaccharide, isolation thereof and drug composition containing the same
Inventor: HIKINO HIROSHI
IPC: A61K36/25
Filed: 1988-09-01
Abstract: PURPOSE:To obtain a drug composition having an effect of lowering the blood sugar level and being contained in medicinal ginseng, by using polysaccharides which comprise carsane A, B, C, D or E having specific physical and chemical properties. CONSTITUTION:This polysaccharide comprises at least one member selected from the group consisting of carsane A, B, C, D and E having an effect of lowering the blood sugar level and physical and chemical properties described below. (1) Carsane A has a molecular weight (by the gel filtration method) of 9.1X10<3>, a specific rotatory power [alpha]D of -22. deg. c:0.14 in water). (2) Carsane B has a molecular weight (by the gel filtration method) of 1.4X10<4>, a specific rotatory power [alpha]D of -17.6 deg. (c;0.14 in water). (3) Carsane C has a molecular weight (by the gel filtration method) of 5.6X10<3>, a specific rotatory power [alpha]D of +30.4 deg. (c:0.12, in water). (4) Carsane D has a molecular weight (by the gel filtration method) of 1.9X10<3>, a specific rotatory power [alpha]D of -21.6 deg. (c:0.11 in water). (5) Carsane E has a molecular weight (by gel filtration method) of 5.8X10<5>, a specific rotatory power [alpha]D of -28.8 deg. (c:0.16 in water).
Patent JP-H0564475-A (JP)
Title: Magnetic disc unit and voice coil motor control method
Inventor: ONISHI HIROYASU
IPC: H02P29/00
Filed: 1991-08-30
Abstract: PURPOSE:To realize precise current control by varying the gain and frequency characteristics of a current detector. CONSTITUTION:A variable gain.frequency characteristic amplifier 12 for varying the gain of a current detecting means and the frequency characteristics of gain is disposed in the way of a feedback route from a voice coil motor VCM drive circuit 11. Gain and frequency characteristics are varied for seeking time, settling time and track following time of a magnetic head by means of the variable gain.frequency characteristics amplifier 12. Consequently, adverse effect of noise can be suppressed even when a low current is fed to the voice coil motor VCM. According to the invention, precise current control is realized.
Patent JP-H0383139-A (JP)
Title: Fuzzy arithmetic processing device
Inventor: URASAKI KAZUAKI
IPC: G05B13/02
Filed: 1989-08-25
Abstract: PURPOSE:To prevent the unnecessary processing time from being spent regardless of a small number of conditions or conclusions by discriminating the classification of rule data outputted from a rule storage part in accordance with the data structure and executing the fuzzy operation corresponding to the discrimination result. CONSTITUTION:A rule storage part 4 where rule data processed to the data structure where the condition part and the conclusion part of a fuzzy rule can be discriminated is stored, a discriminating part 2 which discriminates the classification of rule data outputted from the rule storage part 4 in accordance with the data structure, and an operation part 3 which executes the fuzzy operation corresponding to the discrimination result of the discriminating part 2 are provided. Thus, the device can easily cope with the change of the fuzzy rule form, and the unnecessary processing time is not spent regardless of a small number of conditions or conclusions.
Patent JP-H0890049-A (JP)
Title: Liquid suction roll device of rolling oil
Inventor: KIRIBAYASHI KEN
IPC: B21B45/02
Filed: 1994-09-14
Abstract: PURPOSE: To provide a liquid suction device of rolling oil which does not dry the surface of part not in contact with steel sheet in the case the rolling oil, etc., stuck to front rear surfaces of steel sheet having width narrower than roll width are removed and in which the inner face of hollow part arranged in a shaft is not clogged by centrifugal force in the case a roll rotates at high speed and suction capability is not reduced. CONSTITUTION: A liquid passing lining material 12 is wound on the outer peripheral face of a shaft 11a which is pressed to the front/rear faces of a steel sheet running through rolling mill, the hollow part 11b of shaft 11 sucks the rolling oil stuck on the front/rear faces of steel sheet 1 by a suction device 17 arranged outside through the lining material 12. In midway of a piping 16 of the suction device 17 mounted on one end of the liquid suction roll 11, a water feed/drain device 18 to feed/drain water for dry preventing from the hollow part 11b to the lining material 12 is provided.
Patent JP-H04102812-A (JP)
Title: Two-group constitution zoom lens
Inventor: ISHINO TOKIO
IPC: G02B7/10
Filed: 1990-08-23
Abstract: PURPOSE:To simplify a mechanism part and to facilitate control by mounting a rear lens group relatively movably to a front lens group and absorbing part of the movement distance of the rear lens group in the movement distance of the front lens group in zooming motion. CONSTITUTION:The front lens group L1 is held on a front group holding frame 10 and the rear lens group L2 is held on a rear group holding frame 18. The front group holding frame 10 is provided relatively movably along the optical axis O of photography and the rear group holding frame 18 is provided relatively movably on the front group holding frame 10 in the direction of the optical axis O of photography. For example, when a switch member 32a of a zoom switch means 32 is turned on, a controller 35 sends a rotation command to a zoom motor M2. Then the turning force of the motor M2 moves the front group holding frame 10. At this time, an MR element 22 detects the distance of the front group holding frame and outputs it to a control circuit 35 through a front group frame position detecting circuit 31, thereby calculating the group interval between the front and rear lens groups L1 and L2 which is required to realize a desired focal length. Further, an automatic range finding device 34 operates to output measured distance information on a subject distance to the control circuit 35 and a focus motor MF is put in operation to move the rear group holding frame 18, thereby setting a position which is put in focus.
Patent JP-S6280812-A (JP)
Title: Highly efficient ferrite magnetic head
Inventor: ZAMA HIDEO
IPC: G11B5/133
Filed: 1985-10-04
Abstract: PURPOSE:To obtain a highly efficient ferrite magnetic head by butting two ferrite core blocks having a winding slot, selecting the width of one block as 0.09-0.9mm, and constituting at least one block to be stuck to a nonmagnetic base or similar base. CONSTITUTION:The core width t1 of both an I core 1 and a C core 2 is selected as 0.3mm, stuck to a ceramic base 5 whose thermal expansion coefficient alphais nearly 90 by a Pb glass 4 and the cores 1, 2 are butted to form a magnetic head. Through the constitution above, a reproduced output per unit inductance of the magnetic head is improved, the service life is equivalent to a conventional inductance or over, the head is suitable for high density magnetic recording and the performance is improved by 2dB by the evaluation of reproduced output C/L<1/2>. Since the ferrite part is reduced, the sliding noise specific to the ferrite is reduced.
Patent JP-H1057620-A (JP)
Title: Racing game machine
Inventor: MATSUURA KAZUHITO
IPC: A63F9/14
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a racing game machine in which plural ways of course arrangement are possible with a simple structure. SOLUTION: A motor 902 constituting the moving mechanism 90 of this racing game machine drives a driving belt 906 between a driving pulley 904 and a support pulley 905, and moves a moving base 911 along the race course. A motor 912, on the upper surface of the moving base 911, drives a driving belt 916 between a driving pulley 914 and a support pulley 915, and rotates a starting gate rotation command shaft 920. When the rotation command shaft 920 is rotated, a starting gate 9 starts to rotate between a set position crossing the race course and a receding position receding from the race course.
Patent JP-S6463361-A (JP)
Title: Orange of tangerine orange juice containing carrot
Inventor: KUNIYOSHI MINORU
IPC: A23L2/02
Filed: 1987-09-04
Abstract: PURPOSE:To obtain a beverage, rich in nutritive value and having palatability, by blending a carrot grated into a granular form with orange or tangerine orange juice in 100% concentration. CONSTITUTION:An orange or tangerine orange juice produced by blending, e.g. 40-50g grated carrot with about 250ml orange or tangerine orange juice in 100% concentration. The amount of the carrot is preferably 10-20g. The blending ratio is extremely important to the production.
Patent JP-H0269628-A (JP)
Title: Temperature detector
Inventor: ISOBE YASUSHI
IPC: G01K11/06
Filed: 1988-09-05
Abstract: PURPOSE:To detect a temperature rise by simple constitution by allowing a detector to clarify the temperature rise or the history of the temperature rise to incorporate a water-based liquid containing a perfume therein and constituting a part at least of a closed vessel of material capable of transmitting the perfume. CONSTITUTION:A freezing and destructive capsule body 1 having inclusion of the water-based liquid is used for the detector to clarify the temperature rise or the history of the temperature rise and when the water-based liquid which is inclusion of the capsule body 1 is frozen, a part or the whole of its wall film is destroyed by the cubical expansion. This capsule body 1 and liquid material 2 are stored in the closed vessel 3 and the perfume exists being dissolved or dispersed in the water-based liquid. A part of the closed vessel 3 is then constituted of the material capable of transmitting the perfume and the constitution of the detector is simplified and the fact that it is stucked to other articles and the temperature of these articles rise is easily perceived by the smell.
Patent JP-H0752946-A (JP)
Title: Vulcanized-fiber-made sheet with serrated blade, carton board with the sheet bonded and bonding method
Inventor: SANO MITSUHIRO
IPC: B65D25/52
Filed: 1993-08-13
Abstract: PURPOSE:To obtain a sheet with a serrated blade to be used for cutting a rolled cooking sheet made of synthetic resin film, etc., which is made of vulcanized fiber and imparted with moisture-absorbing characteristic, and a resin excellent in hot-tack is used when the sheet is efficiently bonded on a carton case by ultrasonic fusion-bonding. CONSTITUTION:A resin whose main component is ethylene-polyvinyl acetate copolymer, ethylene-metaacrylic acid copolymer or ethylene resin and which is excellent in hot-tack is applied to a valcanized-fiber-made sheet 4 with serrated blade and the sheet 4 is bonded on a carton, using a resin layer 3.
Patent JP-H0383089-A (JP)
Title: Ink acceptable sheet for burning and label for burning
Inventor: HOTTA YUJI
IPC: G09F3/02
Filed: 1989-08-28
Abstract: PURPOSE:To improve durability, heat resistance and chemical resistance by providing an ink acceptable layer formed with glass powder by an organic binder on one surface of a pressure sensitive adhesive layer. CONSTITUTION:The ink acceptable layer formed with glass powder by the organic binder is provided on one side of the pressure sensitive adhesive layer. The burning sheet is flexible and readily applicable to a curved surface, and a pattern is optionally accepted thereon by an appropriate printing method adopted by a transfer thermal printer, etc. The sheet is simply and temporarily fitted to a body to be fitted via the pressure sensitive adhesive layer. The sheet is mixed with a pattern added by burning and turns into a burning body. At this time a fused glass component serves as an adhesive to firmly fix to the body to be fitted. Thus, a burning pattern excellent in heat resistance, durability and chemical resistance is formed.
Patent JP-H0961199-A (JP)
Title: Beam guiding plate for pointer type instrument
Inventor: MIYAWAKI ATSUYA
IPC: G01D11/28
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To attain the formation of two-direction optical path altering unit at the position where does not affect the influence to the design of a dial in a small space and to prevent the irregular light of the design. SOLUTION: The beam guiding plate for a pointer type instrument guides the light emitted from a light source 12 to the pointer by the plate, and comprises optical path altering units 8 for altering the optical paths 11 of the light in two directions are formed on the plate 1 so as to be stacked in upper and lower layers in the thickness direction of the plate 1.
Patent JP-S6279256-A (JP)
Title: Resin composition
Inventor: SAKAKIBARA TOSHIMORI
IPC: C08L63/00
Filed: 1985-10-02
Abstract: PURPOSE:A resin composition suitable as an adhesive for structure in assembly and bonding of automobile body, having improved corrosion inhibitor, resin with corrosion-resistant pigment of aluminum metaphosphate type. CONSTITUTION:100pts.wt. epoxy resin is blended with (A) 1-15pts.wt. curing gent (e.g., dicyandiamide, etc.,) and (B) 5-50pts.wt. corrosion inhibitor obtained by blending aluminum metaphosphate having >=50% B type with a boric acid compound (e.g., barium metaborate, etc.,) and/or an alkaline earth metallic compound to make pH 4-10).
Patent JP-S6378363-A (JP)
Title: Rotary head type digital audio reproducing device
Inventor: KAWASAKI KENICHIRO
IPC: G11B15/467
Filed: 1986-09-20
Abstract: PURPOSE:To feed no wrong track slippage amount to a capstan servo by performing the sampling hold of a pilot signal component after the fixed term while an actual sink signal exists, after detection of a pilot signal. CONSTITUTION:The level of the crosstalk of the pilot signal of the adjacent track of one part is subjected to a sample hold after prescribed fixed time according to the recording pattern in compliance with the detection of a pilot signal, and the signal expressing the track slippage amount is formed with the level being held after further fixed time thereafter and the level of the crosstalk of the pilot signal of the adjacent track of the other part to perform the control of a capstan servo. Due to the crosstalk of the adjacent track of one part being not made to subject to a sample hold immediately according to the detection of the sink signal only,a correct tracking can be taken without any malfunction even if an alias sink signal due to an override exists before the actual sink signal.