baber/WOPTO huggingface dataset:
Patent JP-2000128253-A (JP)
Title: Thermal insulating container
Inventor: YAMAGATA KATSUHIRO
IPC: B65D81/38
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a superior thermal insulating container in which heat of items stored in the container is hardly transferred to the container whatever locations at the barrel part of the container may be held by a hand of a user. SOLUTION: This container is comprised of a paper cup main body 2 having an outward curled section 6 at its upper opening edge and a paper outer cylinder 3 opened at its upper section and lower section and having an inward curled section 8 at its lower opening edge. The upper opening edge is folded back inward at the upper section of the outer cylinder 3 to form a folded-back section 9, wherein the outer cylinder 3 is applied to cover the paper cup main body 2, the inner side surface near the lower section of the folded-back section of the outer cylinder 3 is adhered to the outer circumferential surface of the side wall near the upper section of the barrel section of the paper cup main body 2 so as to form a clearance 11 between the paper cup main body 2 and the outer cylinder 3.  Since the thermal insulating clearance 11 is formed at a certain degree of clearance over a wide range ranging from the lower section to the upper section of the barrel, it is possible to prevent heat of the stored contents from being transmitted whatever locations of the barrel section may be held by a hand of a user.
Patent JP-H07314408-A (JP)
Title: Processed lumber
Inventor: HABUKI TATSUO
IPC: B27K3/34
Filed: 1991-10-30
Abstract: PURPOSE:To provide termite-proof lumber which dies not exert an effect at all upon the human body and is optimum as a basic material of a wooden house. CONSTITUTION:Lumber 2 molded into a fixed form is put into a reservoir 1. A train oil solution 3 which is obtained by dissolving train oil into a solution such as ether or alcohol is cast into the reservoir 1 and it becomes that the lumber 2 put into the reservoir 1 is immersed into the train oil solution 3. Consequently, it becomes that the train oil solution 3 is infiltrated into the lumber 2 and the lumber 2 immersed within the reservoir 1 for a fixed time is taken out of the reservoir 1 and dried naturally. Thus it becomes that the processed lumber which is under a condition where the train oil is infiltrated into the lumber 2 is manufactured, and the processed lumber 2 is made preferable to us as the basic material of a wooden house. Namely, it becomes that a termite takes avoiding action against the train oil which is infiltrated into the lumber 2, through which protection of the house from the termite becomes possible.
Patent JP-H10145327-A (JP)
Title: Interference canceller
Inventor: MIYATANI TETSUHIKO
IPC: H04B1/7107
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the interference canceller with a small circuit scale that is used also for a mobile station. SOLUTION: Spread code series of all other users is stored in a spread code generator 10. The spread code generator 10 divides all the spread code series into two groups and deviates sequentially each of the divided spread code series by a phase, based on an impulse response of a transmission line sequentially and adds multiplexedly them to obtain two new spread code series. The one is given to a matching filter section 50A, and the other is given to a matching filter section 50B, forming condition information SA relating to the new spread code series is given to a peak detection re-spread section 60A and forming condition information SB relating to the new spread code series is given to a peak detection re-spread section 60B. Re-spread signals QA, QB from the peak detection re-spread sections 60A, 60B are added by a phase matching adder section 11 in a matched phase state and a cancelling output C is obtained and given to a subtractor section 3, in which a transmission signal to other user is cancelled from a reception signal RS.
Patent JP-H06110452-A (JP)
Title: Computer art generating device
Inventor: MOCHIZUKI KAZUHIRO
IPC: G10G1/00
Filed: 1991-11-26
Abstract: PURPOSE:To enable wide computer art representation by changing the position, color, shape, size, and direction of displayed graphics with the interval and strength of sound generation, the stopping speed of a sound, interval variation such as portamento, and crescendo, moving individual graphics independently and changing the color, size, and shape of the graphics in accordance with the elapse of time, and automatically generating the sound according to the motion of the display graphics. CONSTITUTION:This device is equipped with an input interface part 11 which receives musical performance information of a musical instrument, a display part 12 which represents graphic data, a display information determination part 13 which determines display information on the graphics to be displayed at a display part according to the performance information of the musical instrument received from the input interface part, a display information buffer part 14 which holds the output of the display information determination part as to at least one display graphic, and a display contents update part 15 which outputs display information of graphics held by the display information buffer part to the display part.
Patent JP-H11142659-A (JP)
Title: Device and method for positioning optical filter
Inventor: NISHIKI TAMAHIKO
IPC: G02B6/02
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To perform positioning for the θ-directional tilt of an optical fiber with high precision. SOLUTION: The optical fiber 100 is held at a hold part, a scan with an ultraviolet-ray beam is made at 100 μm/sec. from coordinates (X11 , Y11 ) to coordinates (X11 , Y12 ) to detect a peak Y coordinate Y13 , at 10 μm/sec from coordinates (X11 , Y13 -1 mm) to coordinates X11 , Y13 +1 mm) to detect a peak Y coordinate Y14 , and at 1 μm/sec from coordinates (X11 , Y14 -0.1 mm) to coordinates (X11 , Y13 +0.1 mm) to detect a peak Y coordinate Y15 , thereby obtaining detected values (X11 , Y15 ) of position coordinates of the optical fiber 100. Similarly, Y coordinates of the optical fibers 100 are obtained at the position of a coordinate X12 to obtain position coordinates (X11 , Y25 ).  On the basis of those detected coordinates (X11 , Y15 ) and (X21 , Y25 ), the θ-directional tilt of the optical fiber 100 is calculated and on the basis of the calculation result, the hold position of the optical fiber 100 is corrected.
Patent JP-H05207799-A (JP)
Title: Control system of stepping motor
Inventor: SUCHIYUAATO EI SHIYUWAIDO
IPC: H02P6/18
Filed: 1992-10-26
Abstract: PURPOSE: To determine the position of the rotary shaft of a stepping motor subjected to closed loop control without using any external sensor. CONSTITUTION: The control system for a stepping motor comprises means 90 generating a signal indicative of a counter-electromotive force induced in the motor coil by means of a rotor, and a microprocessor 100. The microprocessor 100 comprises means supplying a signal for calculating the actual position of the rotor from the signal indicative of a counter-electromotive force induced by means of the rotor, means for generating a reference signal corresponding to a desired position of the rotor, means for comparing the reference signal corresponding to a desired position with the actual position of the rotor to generate an error signal, and means for adjusting the rotor position according to the error signal.
Patent JP-H08164722-A (JP)
Title: Rear suspension device for reach type forklift
Inventor: NODA NOBORU
IPC: B60G17/015
Filed: 1994-12-14
Abstract: PURPOSE: To ensure a specified drive wheel pressure without a complicated work even if the wheel is worn. CONSTITUTION: An oil pressure controller 17 supplies oil of a specified pressure to a first hydraulic cylinder 14 and a drive unit suspension 6 supporting a drive unit 5 is energized downward through a rod 15 of the cylinder 14. Even when a drive tire 1 is abraded and the rod 15 is elongated the force to energize the unit 5 downward is not changed and also the pressure of the tire 1 is not changed.
Patent JP-H03171424-A (JP)
Title: Magnetic disk
Inventor: IMAI YASUYUKI
IPC: G11B5/84
Filed: 1989-11-30
Abstract: PURPOSE:To improve surface property of a magnetic layer for a magnetic head and to improve durability of the medium by filling fine pores of an anodized film as a base layer of the magnetic layer with nonmagnetic metal, and allowing the nonmagnetic metal to project from the surface of the anodized film. CONSTITUTION:The surface of the substrate essentially comprising aluminum is covered with an anodized film 2, on which a magnetic layer 3 is formed to constitute the magnetic disk. Fine pores in the anodized film 2 are filled with nonmagnetic metal 5 and this nonmagnetic metal 5 is made to project from the surface of the anodized film 2. Thereby, the magnetic layer 3 formed thereon has a rugged surface according to the projected nonmagnetic metal 5 and reduces the contact area to a magnetic head. Thus, frictional coefft. of the magnetic layer 3 to the head decreases and durability of the disk can be improved.
Patent JP-H03170579-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: IDA HIROYUKI
IPC: C09J175/04
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive composition capable of repeated peeling and sticking without staining or damaging an adherend by adding specified amounts of a plurality of specified compounds to an acryl resin having an NCO-reactive functional group. CONSTITUTION:This composition is prepared by adding 1-30 pts.wt. silicone oil having an NCO-reactive functional group (e.g. X22-160AS, a product of Shin-Etsy Kagaku) and 1-10 pts.wt. polyfunctional isocyanate curing agent (e.g. toluene diisocyanate) to 100 pts.wt. acryl resin having an NCO-reactive functional group (e.g. PS220, a product of Toa Paint).
Patent JP-H08305786-A (JP)
Title: Bar-code scanning reader
Inventor: KEBUOOKU ARATSUKERIAN
IPC: G06K7/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by using a deflector which generates a laser beam only in a period in which a beam is swept along a scanning path. SOLUTION: A light beam is swept along a bar code by the deflector of a rotary polygon 22 having many faces 24. The many faces 24 are inclined inside downward against a notary shaft 26 of the polygonal body. Radial ribs 28 from the rotary shaft 26 of the deflector to a reflection surface 24 have intervals for allowing the limit of a scanning path to be decided between ribs 28. An optical/electronic engineering means generates a control signal for turning on and off a power supplied to a laser source according to a light shielded by the ribs 28, and the laser source generates the beam only in the area of the scanning path. That is, the operational power to a laser diode is turned on only when the beam is swept along the scanning path. and not tuned on when the beam is outside the scanning path. Therefore, the duty cycle of the laser can be reduced.
Patent JP-H074618-A (JP)
Title: Evaporation type burner
Inventor: FUKUNAGA HISASHI
IPC: F23D11/44
Filed: 1992-10-28
Abstract: PURPOSE:To improve durability and combustion efficiency by a method wherein a supporting body for accommodating a fuel absorbing body in such a condition that the body is not directly exposed to a combustion chamber is provided and vaporized fuel from the absorbing body and combustion air from an air chamber are mixed in a mixing passage so that the mixture thereof is ejected into the combustion chamber from ejecting holes provided on a mixing pipe. CONSTITUTION:Ring-shaped fuel absorbing bodies 34 comprising porous ceramic or metal are stored in a supporting body 32 in a closed state. Fuel evaporated from the fuel contained in the bodies 34 is introduced into a mixing passage 50 being an internal space of a mixing pipe 48 via a first evaporation port 44, equalizing chamber 24, and second evaporating port 54. In the passage 50 in the pipe 48, combustion air and evaporated fuel are mixed together. At this moment, since the combustion air is introduced into the passage 50 in a swirling state, the combustion air and the evaporated fuel are mixed in a good state. The mixture having been sufficiently mixed in the pipe 48 is ejected radially into the combustion chamber 46 from ejecting holes 52 formed on the pipe 48.
Patent JP-2000136956-A (JP)
Title: Liquid level-detecting apparatus and manufacture for conductor electrode used therein
Inventor: SATO KOICHI
IPC: G01F23/36
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level-detecting apparatus having a contact part or conductor electrode resistant to deterioration. SOLUTION: The liquid level-detecting apparatus 1 includes a movable element consisting of a float 9 and an arm 10 operating following a liquid level in a fuel tank 2, a contact part 7 set to a sliding body 8 interlocking with a movement of the movable element, and an insulating substrate 6 provided with a conductor electrode 4 where the contact part 7 slides. The contact part 7 is formed of an alloy not including Ag (silver).
Patent JP-H10138970-A (JP)
Title: Bicycle parking device
Inventor: MATSUOKA ISAO
IPC: B62H3/08
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To naturally and orderly arrange bicycles by providing many and parallel longitudinal erecting and placing groove parts for front and rear wheels on the upper surface of a block, providing movement stopping parts to be brought in contact with both front and rear sides of one side wheels on both front and rear ends of a dropping recessed part for one side wheel, and stopping the movement in the longitudinal direction of the wheels. SOLUTION: One side wheel erecting and placing horizontal side grooves 3 in which one side wheels 2, 5 of bicycles 1, 4 are to be erected and placed, one side wheel erecting and placing inclined side grooves 6 whose rear ends are inclined upward, and deep other wheel drop grooves 10, 11 in which the other wheels 8, 9 of the bicycles 1, 4 are to be erected and placed are continuously provided, and they are parallely and alternately provided on the upper surface of the block 7. Many bicycles can be parallely and orderly arranged by providing rear side movement stopping parts 12, 13 for the other wheels 8, 9 on the rear ends of the other wheel grooves 10, 11, and competition of the adjacent bicycle can be avoided.
Patent JP-H05124875-A (JP)
Title: Article having diamond-like thin-film protective film
Inventor: NAKAYAMA MASATOSHI
IPC: C01B33/02
Filed: 1991-10-31
Abstract: PURPOSE:To improve adhesiveness by forming an intermediate layer consisting of a mixture composed of Si and C and a diamond-like thin film on the surface of a specific base body selected from an alloy contg. one kind among Co, Ni and Fe, ceramics and glass. CONSTITUTION:A high vacuum is maintained in a chamber 31. Gases for forming the intermediate layer consisting of the org. Si compd. and the C-contg. compd. or gases for forming the diamond-like thin film and a carrier gas are introduced from a supply port 35 into the chamber. On the other hand, a potential difference Vd is impressed to a hot cathode filament 34 and an anode 36 to form an electric discharge to thermally crack the gases for film formation and to bring the gases into collision against the thermions from the cathode filament 34 so as to form cations and electrones. A potential difference Va is then impressed to a base body 32 consisting of a grid 33 and glass, etc., to attract the cations and to bring the cations into collision against the base body 32, by which the reaction to form the film is effected. The intermediate layer which has 0.02 to 3.0mum film thickness, is amorphous and has the concn. of the Si decreasing from the base body 32 side toward the diamond thin film side is formed and in succession, the diamond-like thin film is then formed.
Patent JP-H08247050-A (JP)
Title: Rotary compressor with backstop mechanism
Inventor: CHIMOSHII RICHIYAADO HAUFUTOBA
IPC: F04C28/28
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor with a mechanism which can achieve cushioned reverse rotation prevention. SOLUTION: One-way drive mechanism is arranged between a drive shaft 30 and a stationary member such as, for example, a lower bearing box 100. This mechanism contains one-way clutch 150 operated by the reverse rotation of the drive shaft and the elastic member such as a coil spring 104 or elastomer. The elastic member is loaded by the drive shaft rotation transmitted to the elastic member through one-way clutch at the reverse rotation time and cushioned reverse rotation obstruction is achieved thereby.
Patent JP-H03174361-A (JP)
Title: Silicon carbide-based sliding material
Inventor: KANI AKIRA
IPC: C04B35/56
Filed: 1989-11-30
Abstract: PURPOSE:To enhance fracture toughness by incorporating free carbon and one or more among NbC, HfC and Cr3C2 into SiC as a matrix and allowing the SiC, free carbon and carbides to form a three-phase combined body. CONSTITUTION:SiC powder is blended with free carbon such as carbon powder of <=50mum average particle size and at least one kind of carbide selected among NbC, HfC and Cr3C2 in a prescribed ratio, a proper amt. of a sintering aid is added and they are mixed and pulverized. The resulting powdery mixture is press-molded and this molded body is fired at a prescribed temp. A three- phase combined body contg. 2-20vol.% free carbon and 5-30vol.% carbide in SiC as the matrix is formed and an SiC-based sliding material is obtd.
Patent JP-H09130593-A (JP)
Title: Information equipment
Inventor: FUJIWARA YASUSHI
IPC: G06T1/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To perform the partial read of an original without damaging the originality of the original with an easy operation by dividing one sheet of the original into plural areas and making each area correspond to one of one-easy- step dial keys. SOLUTION: Inside an operation display part 12, a one-easy-step dial key group 1 constituted of the plural one-easy-step dial keys 24 arrayed in (m) rows and (n) columns is provided. Also, a read range decision means 2 constituted of a control part 11 and a RAM 13 and a partial read means 3 constituted of the control part 11 and a scanner 14 are provided. The read range decision means 2 divides one sheet of the original into the plural areas of the (m) rows and the (n) columns, makes the respective areas correspond to the respective one-easy-step dial keys 24, discriminates the pressed key 24 and decides a read range. When a start key 22 is pressed, the partial read means 3 reads the image information of the decided read range and stores it in the RAM 13.
Patent JP-2000137127-A (JP)
Title: Optical module
Inventor: TAKEMURA KOJI
IPC: G02B6/30
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical module capable of easily and precisely positioning a light transmitting fiber, an optical waveguide and an optical element provided in the waveguide and an optical semiconductor element, and also, being a high yield. SOLUTION: This module is an optical module M1 where the optical axis of optical waveguide body 21 monolithically formed on a lower surface of an upper part pedestal 20 is aligned with respect to the optical axis on the optical connection part of the optical waveguide bodies 13 (or the arrangement part of the optical element 30) monolithically formed on an upper surface of a lower part pedestal 10 while arranging the optical element 30 consisting of a wavelength filter consisting of a planar body or a thin film and an optical isolator, etc., therebetween.
Patent JP-H11144741-A (JP)
Title: Battery cleaning device
Inventor: SUZUKI SATOSHI
IPC: H01M6/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To automatically remove the external soil of a battery contaminated by the filling operation of an electrode mix or electrolyte to clean the battery by sliding and opposing a cleaning body onto one end surface of the battery in the carrying process the battery, and supplying a detergent thereto. SOLUTION: Cylindrical batteries 2 are placed on the surface of a carrying system 1 in a line with the protruding surfaces of positive electrode terminals being neatly arranged. The batteries 2 are rotated automatically by a force acting in the traveling direction and a force acting in the reversed traveling direction of a battery rotating mechanism 4. In a region where a cleaning mechanism 5 and a battery pushing mechanism 7, the other surface side of the battery 2 is pressed by the battery pushing mechanism 7, so that the protruding surface of the positive electrode of the battery 2 is opposed to and slid on the surface of a cleaning body 6 to remove cleanly the soil of the protruding surface of the positive electrode terminal, and carried.  In the soil removing and cleaning process of the battery, a detergent is properly supplied to a clean the region from a detergent supplying mechanism 8, while a new cleaning body 6 is fed in conformation with respect to the contaminated state of the cleaning body 6 to promote the soil removing and cleaning operation.
Patent JP-2000138556-A (JP)
Title: Surface acoustic wave element
Inventor: KAN SHIYUNUN
IPC: H03H9/25
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave element small in size and having a stable temperature characteristic and an excellent surface acoustic wave propagation characteristic by forming a metal film for exciting, receiving and reflecting a surface acoustic wave on a single crystal substrate cut out from langanite single crystal. SOLUTION: A metal film pair of comb-shaped electrodes, i.e., an electrode 30 for excitation and a receiving electrode 40 are formed on a single crystal substrate 10 cut out from langanite (La3Ga5.5Nb0.5O14) single crystal and further sound absorption material layers 50 are formed at both end parts of the substrate 10. When a high frequency electric signal is inputted to the electrode 30 for excitation, a surface acoustic wave is excited by the substrate 10 to reach the electrode 40 and the high frequency electric signal is outputted. A frequency characteristic between these input and output has a bandpass filter characteristic and a filter characteristic and a temperature characteristic are decided by the surface acoustic wave propagation characteristic of the substrate 10. Also, because the langanite single crystal has a stable characteristic to temperature, the substrate 10 also has a stable temperature characteristic.
Patent JP-H05124130-A (JP)
Title: Device and method of supplying beltlike member
Inventor: OKAFUJI YUKITAKA
IPC: B29D30/30
Filed: 1991-10-30
Abstract: PURPOSE:To supply a body to be supplied positively with a beltlike member in narrow width with high accuracy. CONSTITUTION:The start end section of a beltlike member 15 is gripped from the surface and rear sides by a gripping block 65 and a gripping pawl 67, these gripping block 65 and gripping pawl 67 are moved forward by operating a cylinder 56, and a body to be supplied 11 is fed with the beltlike member 15. The beltlike member 15 is gripped by the gripping block 65 and the gripping pawl 67 capable of giving large gripping force at that time, thus preventing displacement and slipping-off at the time of supply.
Patent JP-H01154605-A (JP)
Title: Manufacture of chip type antenna coil
Inventor: NOZAWA EISUKE
IPC: H01Q7/06
Filed: 1987-12-11
Abstract: PURPOSE:To improve the productivity by applying surface processing to a press contact face of a ferrite core with a holder, keeping the size of the ferrite core to a constant value, adhering the holder by an adhesives and incorporating a terminal with a coil while they are interconnected. CONSTITUTION:At least one of the press contact face of the ferrite core 1 with respect to the holder 3 is subjected to the surface processing by means of a grinder, a puff, other polishing means or a cutter and the size or the ferrite core 1 is kept to a prescribed length (l). Then the holder 3 is adhered by a prescribed amount of adhesives 4 to incorporate the coil 5 and the terminal 3 while they are interconnected to form a chip type antenna coil.