baber/WOPTO huggingface dataset:
Patent JP-H10173252-A (JP)
Title: Magneto-resistance effect element and magneto-resistance sensor
Inventor: MITANI SEIJI
IPC: H01F10/08
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a large rate of magneto-resistance change from the magnetic field variation of a small external signal having a small hysteresis by laminating a magnetic layer having a high electric resistance on a magnetic layer which is not formed on an insulating antiferromagnetic layer. SOLUTION: A magneto-resistance effect element is constituted by successively forming an insulating antiferromagnetic layer 13, a magnetic layer 15, a nonmagnetic conductor layer 17, and a magnetic layer on a nonmagnetic insulating surface 11 in this order by sputtering and a magnetic layer 20 having a high electric resistance on the magnetic layer 19. It is preferable to form the magnetic layer 20 by using a cobalt-aluminum oxide (Cox Al1-x-w Ow ) and setting the (x) and (w) to meet such conditions that 50<=x<=85at.% and 10<w<50at.%. It is also preferable to use a nickel oxide for forming the insulating antiferromagnetic layer and a nickel-iron-cobalt alloy, nickel-iron alloy, cobalt, or cobalt-iron alloy for forming the magnetic layers, and then, copper for forming the nonmagnetic layer 17.
Patent JP-H09168415-A (JP)
Title: Light-emitting umbrella and its manufacture
Inventor: OSHIO KOZO
IPC: A45B3/04
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting umbrella that provides safety and decoration by causing each of LEDs attached to its ribs to blink and emit light. SOLUTION: A LED 7 is provided on at least a portion of a lead wire 9 laid along each of ribs 3 constituting an umbrella, the lead wires 9 being laid along the ribs 3 and inside a shaft, or only along the ribs 3. A power battery, a switch, and a blinking circuit, which make a circuit connection with each lead wire 9, are all provided at a handle or a ferrure, and each LED 7 is made to emit light as it is switched by the switch to an off position, a continuously turned-on position, or a blinking position.
Patent JP-H06162317-A (JP)
Title: Startup-time heating device of automatic cash dispenser or the like
Inventor: TAKAHASHI KUNIHIKO
IPC: G07F9/10
Filed: 1992-11-25
Abstract: PURPOSE:To preclude internal dew condensation and to eliminate trouble at the time of the startup of the automatic cash dispenser by fitting a surface heating body detachably at both upper-end parts of a metallic box type case nearby and outside an electric circuit which is arranged inside. CONSTITUTION:A heat insulating body is provided in the.metallic box type case 3 and the surface heating body 5 is provided on the top surface of the heat insulating body. A metallic body 6 is provided on the top surface of the surface heating body 5 and fitting parts 7 for detachable fitting to the automatic cash dispenser, etc., are provided at both upper-end parts of the metallic box type case 3. This startup-time heating device 2 is fitted nearby and outside the electric circuit of a sensor, etc., arranged in the automatic cash dispenser with the fitting parts 7 and the heater temperature is set to a proper temperature according to coldness by adjusting a controller 8 with a safety device to set the room temperature to almost 20-23 deg.C, and the operation time is set to the early morning startup time by a timer.
Patent JP-H07197855-A (JP)
Title: Intake cover device for scram jet engine
Inventor: YANAI AKIRA
IPC: F02K7/14
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate the need for cooling of an intake by a method wherein an opening is formed in the bottom of a machine body in front of the upper end of the inlet of an intake and an intake cover formed such a manner that a main cover and a subcover to close the opening are intercoupled by means of a pin is provided and protruded and retracted by an actuator. CONSTITUTION:An opening 7 having width wider than that of the inlet of the intake 3 and a short length in a longitudinal direction is formed in a machine body bottom 6 in front of the upper end of the inlet of the intake 3. An intake cover 8 is arranged inside the aircraft body of the opening 7. When the intake cover 8 is contained in the aircraft body, the opening 7 is covered with the the intake cover. When the intake cover is delivered through the opening 7, a main cover 9 with which the inlet of the intake 3 is covered and a subcover 10 with which the opening 7 is closed are intercoupled by means of a hinge pin 11. A guide roller 15 is arranged on the inner surface side wall 14 of the main cover 9 and a guide rail 16 is installed facing the guide roller 15. This constitution prevents inflow of a hypersonic air flow to the intake 3 and eliminates a need for cooling through reduction of the temperature and the pressure of an intake part.
Patent JP-H06186870-A (JP)
Title: Heater and fixing device
Inventor: OKUDA KOICHI
IPC: G03G15/00
Filed: 1992-12-15
Abstract: PURPOSE:To prevent migration and to improve the responsiveness of a temperature detecting element by filling a gap between a pair of electrodes fetching the output of the temperature detecting element with an insulating substance. CONSTITUTION:In a heater, heat is generated by applying AC voltage to a linear resistance heating element layer from both ends, and the temperature is detected by the temperature detecting element 503. It is controlled to a specified temperature by a microcomputer based on the detected temperature. The pair of electrodes 120 is provided on a surface on an opposite side to a side where the resistance heating element of a substrate 2 having high heat conduction is attached, and the element 503 is stuck to the electrodes 120 by conductive adhesive 504. Furthermore, the electrodes 120 are disposed so that two electrodes are opposed to each other through the specified gap, and an area formed by the gap, a temperature detecting element cap 501, and the substrate 2 is filled with the insulating substance 510. Therefore, an ion is prevented from moving between the electrodes 120, so that the migration is prevented. Heat conduction to the element 503 is improved owing to the existence of the insulating substance 510.
Patent JP-H10175668-A (JP)
Title: Protective cover for transport of furniture
Inventor: NOZAWA YATARO
IPC: B65D85/64
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To facilitate carrying, and also, prevent a furniture from being damaged by a method wherein in a fabric cylindrical body which is pinched with face and rear fabrics, a cushioning member and a large number of rubber strings are arranged in such a manner that they may stretch in the body circumferential direction of the cylindrical body with equal intervals, and a quilting process is applied to the face and rear fabrics, and at the same time, a hand insertion hole is provided at an optional location of the cylindrical body. SOLUTION: On a rectangular rear fabric (b), a cushioning member 2 and a large number of rubber strings 3 are arranged under a stretched state with equal intervals. On the top of it, a rectangular face fabric (a) is placed, and a quilting process is applied extending to the total surface, and after performing a hemming for the face and rear fabrics (a), (b), both ends are tied to make a cylindrical body. Then, a plurality of hand insertion holes having a proper size, are provided at optional locations of the cylindrical body, and a hemming is applied to these holes as well.
Patent JP-H05280566-A (JP)
Title: Motor lorry spring hanger assembly
IPC: B60G7/02
Filed: 1992-12-16
Abstract: PURPOSE: To provide a spring hanger that eliminates defect, in that welded portions of conventional steel spring hangers break easily. CONSTITUTION: In a spring hanger assembly 10, having a pair of aluminum cheek plates 11, the cheek plates 11 have an upper flange 12 through which bolts pass to secure the assembly to a main frame 15 of the lorry body. The cheek plates are maintained in a generally parallel spaced relationship by means of a spacer box 16. The lower portions of the cheek plates are provided with apertures 22 through which a spring bolt 21 passes, and also are provided with a bushing 23 which engages with the cheek plates and through which a bolt passes.
Patent JP-H05166724-A (JP)
Title: Silicon substrate compound semiconductor device and its manufacture
Inventor: OHORI TATSUYA
IPC: H01L21/338
Filed: 1991-12-19
Abstract: PURPOSE:To enable fine working such as photolithography by improving surface shape (morphology) and to improve yield by improving characteristics of a semiconductor device. CONSTITUTION:After a single or a plurality of first compound semiconductor layers are grown on a silicon substrate 1, the surface of this first compound semiconductor layer 2 is mirror-polished, and further a single or a plurality of second compound semiconductor layers 3, 4, 5... are grown on it, thereby improving surface shape (morphology). Introducing In into a growing compound semiconductor layer relaxes dislocation to improve characteristics or prevents punchthrough of an etching stopper layer due to dislocation.
Patent JP-H07202323-A (JP)
Title: Multi-beam semiconductor laser
Inventor: KOBAYASHI TOSHIMASA
IPC: H01S5/22
Filed: 1993-12-27
Abstract: PURPOSE:To provide a multi-beam semiconductor laser with uniform characteristics such as light emitting wavelength, light emitting efficiency and output of each laser element. CONSTITUTION:A multi-beam semiconductor laser comprises a plurality of laser elements 20 one-dimensionally or two-dimensionally arranged, while a pseudo laser element 42 which does not emit light at the time of use is provided at a region 40 outside a region where the plurality of laser elements 20 are formed. Alternatively, a swollen part or a groove is provided on the outside region.
Patent JP-H11183103-A (JP)
Title: Probe for inspection
Inventor: YAMAMOTO RYUICHI
IPC: G01B5/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To enable the inspection whether a connector for a substrate package is accurately mounted or not by detecting distance traveled by a shaft body when a support approaches a body to be inspected up to a predetermined distance after a contact comes into contact with the body to be inspected. SOLUTION: The location at which a distance between branch parts, an interval between one branch part 7a and the other branch part 7b, matches with a protruded part is called the normal location of detection. After the upper end of the protrusion reaches the normal location of detection, a base is moved toward a base up to a predetermined distance. By this, a shaft 4 in a probe 1 for inspection is relatively elevated in a tubular sleeve 3 against the energizing force of a coil spring 5 to bring a support side contact 8a into contact with a shaft-side contact 8b. As a current is passed through a conductive line 8c when the contact 8a comes into contact with the contact 8b, it is possible to detect the ON state of the electric contacts through an alarm, etc., in a control display part. In the case of detecting the ON state, it is possible to detect that a mounted connector for a substrate package is properly oriented.
Patent JP-H06292763-A (JP)
Title: Controller of card type pachinko playing machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-12-28
Abstract: PURPOSE:To prevent profit information from being obtained by dishonest operation using a piano wire or the like, in the case of a card type pachinko (Japanese pinball game) playing machine. CONSTITUTION:Playing using enclosure balls becomes possible on condition that a card 20 is inserted into a card holding device 17 and a play possible state memorizing means in an RAM 43 is set. Due to profit information that a safe ball sensor 33 and a foul ball sensor 36 generate and disadvantage information that a launched ball sensor 35 generates in a play process, the renewal operation of held ball information in the RAM 43 is conducted by the cutting-in timing of an interval timer 90, but this renewal operation of held ball information is under the condition that the play possible state memorizing means in the RAM 43 is set, so it is impossible to obtain a held ball number by dishonest operation.
Patent JP-2000234058-A (JP)
Title: Oil-in-water organopolysiloxane emulsion and its preparation
Inventor: SAKUTA KOJI
IPC: C08L83/12
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a stable organopolysiloxane emulsion by forming the same from a silicone having a high degree of polymerization, an aliphatic amidoamine, an organic acid, a polyoxyalkylene-modified silicone, and water so that the emulsion has a specified average particle size. SOLUTION: This oil-in-water emulsion comprises 100 pts.wt. silicone having a high degree of polymerization (A), 0.1-10 pts.wt. aliphatic amidoamine (B), 0.05-5 pts.wt. organic acid (C), 0.05-10 pts.wt. polyoxyalkylene-modified silicone (D), and 10-300 pts.wt. water and has an average particle size of 0.5-20 μm. Ingredient A is represented by formula I (wherein R1 is a 1-20C hydrocarbon group; and 1.8<=a<=2.2) and has a viscosity (at 25 deg.C) of 10,000 mm2/s or higher. Ingredient B is represented by formula II (wherein R2 is a 15-19C hydrocarbon group; R3 is H or a 1-5C hydrocarbon group; and (m) is 2-4). Ingredient D is represented by formula III (wherein R4 is a 1-20C hydrocarbon group; R5 is an organic group represented by formula IV; and R6 is H, a 1-20C hydrocarbon group or 2-20C acyl) and has a mol.wt. of 3,000 or lower.
Patent JP-H11180066-A (JP)
Title: Spine paste coating device for bookbinding machine
Inventor: ITO YASUSUKE
IPC: B42C9/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a spine paste coating device for a bookbinding machine which is capable of properly applying a spine paste to the spine part of a material to be used for bookbinding without being crowded out of the ends of the spine part. SOLUTION: A spine paste coating roller 5 is provided which coats a spine paste to the spine part at the lower end of a material 11 to be used for bookbinding in the process of the conveyance, and a tilting frame 28 which can tilt around a shaft core 27 in parallel with the conveyance direction of the material 11, is installed on a position adjusting table 23 whose position can be adjusted in the far and near direction with the spine part of the material 11, and further, a spine paste coating roller 5 is mounted on the tilting frame 28. Besides, a proceeding/receding drive means 38 is installed on a tilt adjusting table 31 which is fixed in a freely adjusting manner, in the far and near direction, with the face to be coated of the material 11, on the position adjusting table 23.  And thus the advancing/retracting drive means 38 is connected to the tilting frame 28, and then is actuated to move the spine paste coating roller 5 to a coating position after the tip of the face to be coated of the spine part of the material 11 is conveyed to a position for applying the spine paste.
Patent JP-H06186161-A (JP)
Title: Sulfuric acid ion concentration detecting sensor and detecting method for sulfuric acid ion concentration
Inventor: YOSHIKAWA NAOTO
IPC: G01N21/35
Filed: 1992-12-17
Abstract: PURPOSE:To improve an operating efficiency by incorporating a detecting range of a sulfuric acid ion concentration usable in a common salt manufacturing process, and accurately detecting the concentration on-line. CONSTITUTION:A sulfuric acid ion concentration detecting sensor comprises an optical box 8 for generating an absorption wavelength of water, a wavelength which makes bonding sound of sulfuric acid ion to water appear and a reference wavelength which is not almost affected by the presence of sulfuric acid ions, etc., a head 1 holding a matter to be measured and having a matter-to-be- measured tank for generating a signal indicating absorbance of a predetermined wavelength of the matter to be measured, and a controller 3 which inputs a signal to be applied from the head 1 and calculates a sulfuric acid ion concentration according to a calculation formula for obtaining the concentration from the absorbance of the predetermined wavelength.
Patent JP-H09186964-A (JP)
Title: High speed photographing device for video image
Inventor: OKUNO YUKIO
IPC: H04N5/907
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To convert a video signal whose image number is restored at reproduction and to output the converted image by converting a video signal from a video camera into a signal with a more image number per second than that reproduced usually under the control of a high speed CPU, converting the analog signal into a digital signal and storing the signal to a RAM memory and a hard disk. SOLUTION: A video output terminal of a video camera picking up an image of an object is connected to a video input terminal of the device by a wire. A video signal received normally from the video camera is controlled to be an image number by a high speed CPU as 90-frames/sec for example. The received signal is converted into a digital signal and stored in a RAM memory and a hard disk in the device. The memories are started in matching with a timing of the object desired to be recorded actually to device a video image to be recorded. For example, when the purpose is attained after the lapse of 5sec, the transmission of the digital-converted video signal is stopped and the signal is stored in the RAM memory and the hard disk. Then the video signal is outputted by 30-frames/sec at reproduction.
Patent JP-H05289770-A (JP)
Title: Method and device for synchronization
Inventor: JIYOOJI KURUTSU RAIOSU
IPC: G06F1/12
Filed: 1992-12-21
Abstract: PURPOSE: To most suitably synchronize a signal while minimizing the delay of an introduced synchronizing device by using plural different clock signals to synchronize the signal. CONSTITUTION: A signal to be transmitted from a clock domain X to a clock domain Y is connected to a Y domain single synchronizing device 20 or a Y domain multiple synchronizing device 22 in accordance with the characteristic of this signal and is synchronized and is connected to the clock domain Y. Similarly, a signal to be transmitted from the clock domain Y to the clock domain X is connected to an X domain single synchronizing device 24 or an X domain multiple synchronizing device 26 in accordance with the characteristic of this signal and is synchronized and is connected to the clock domain X.  A private clock circuit 28 generates plural special clocking signals from both of the X clock and the Y clock and supplies them to the Y domain single synchronizing device 20, the Y domain multiple synchronizing device 22, the X domain single synchronizing device 24, and the X domain multiple synchronizing device 26.
Patent JP-H06189199-A (JP)
Title: Solid-state image pickup device
Inventor: UNO MASAYUKI
IPC: H04N5/335
Filed: 1992-12-21
Abstract: PURPOSE:To provide a wide dynamic range for following up even a bright object by supressing noise generated at amplifying elements in an amplifying type solid-state image pickup device using picture elements provided with the amplifying elements. CONSTITUTION:An unit picture element is constituted of a photodiode 1, an (n) type MOS transistor 2 whose gate is connected to the photodiode 1, a capacitive element 3 and the (n) type MOS transistor 5 for reset use connected between the drain of the transistor 2 and the photodiode 1, a (p) type MOS transistor 4 for load use connected to the drain of the transistor 2 and the capacitive element 8 for which the (n) type MOS transistor 9 for sample hold use is interposed. Then, the output voltage of a bias circuit 35 for setting a bias current is impressed to the gate of the transistor 4, a picture element bias current is controlled and the frequency band of the picture element is changed corresponding to the brightness of the object.
Patent JP-H11188623-A (JP)
Title: Automatic measuring device
Inventor: MARUYAMA KATSURA
IPC: G01D11/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic measuring device by which a beginner and the like not accostomed to use the device can carry out the measuring easily by setting the measuring condition, by making the setting of the measuring condition carried out simply. SOLUTION: When a standard condition setting mode to carry out the setting of the measuring condition is executed, when the measuring condition is set in an automatic sizing device, the setting picture of the measuring condition necessary at the lowest limit in order to carry out the measuring is displayed in order on a monitor. When the user carries out the setting according to the measuring condition setting picture, he can set the measuring condition necessary at the lowest limit easily, and even though the user is a beginner, he can operate the device easily.
Patent JP-2001163464-A (JP)
Title: Paper feeding member and method of manufacture and paper feeder
Inventor: TANIGUCHI HIRONOBU
IPC: B65H3/06
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding member capable of injection molding and capable of simultaneously satisfying abrasion resistance and a high friction coefficient required for the paper feeding member. SOLUTION: In this paper feeding member having at least a part composed of thermoplastic polyurethane elastomer obtained by reacting polyisocyanate with polyol, the thermoplastic polyurethane elastomer contains first thermoplastic polyurethane elastomer excellent in abrasion resistance obtained by reacting ester type polyol and second thermoplastic polyurethane elastomer having a high friction coefficient obtained by reacting ester type polyol.
Patent JP-2000178514-A (JP)
Title: Adhesive sheet
Inventor: IWASAKI TAKESHI
IPC: C09J7/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide adhesive sheets having specific modulus and peel force, good in workability in the tack processing step and hand peeling or automatic labeler aptitude and capable of being reclaimed and reused after use. SOLUTION: In this adhesive sheet obtained by laminating a surface substrate, an adhesive layer and a release sheet obtained by coating a release agent on a thermoplastic resin film, the thermoplastic resin film has, as the major component, at least one or combination of more than two selected from a polyethylene, a polypropylene and a polystyrene, and a secant modulus in the M.D. and T.D. directions of 3,000-30,000 kgf/cm2, and the release sheet has a peel force at a peel angle of 180 deg. at peel rates of 300 mm/min and 5 m/min of 1-15 gf/25 mm and 1-35 gf/25 mm, respectively.
Patent JP-H11171802-A (JP)
Title: Preparation of alkylbiphenyl derivative and intermediate therefor
Inventor: TAKAHASHI JUNYA
IPC: B01J23/42
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing the subject highly pure compound in good yield by reducing a new vinylbiphenyl derivative of an intermediate. SOLUTION: A vinylbiphenyl derivative of formula I  R<1> is (X<1> )p -(Y<1> )q -(X<2> )r -(Y<2> )s -Z[X<x> are each a single bond or OH2 ; Y<1> is CH=CH or C≡C; Y<2> is CR'=CR"or C≡C; R' and R" are each H or an alkyl; Z is H, a halogen or the like; (p) is 0-10; (q), (r) and (s) are each 0 or 1}; R<2> is H, an arly or the like; A is a halogen; (m) is 0-2; B is a halogen, an acly or the like; (n) is 0-2} is reduced, for example, by a catalytic hydrogenation to provide the objective compound of formula II [R<3> is the formula; (X<1> )p -(CH2 CH2 )q -(X<2> )r -(CHR'CHR")s -Z] in the method for preparing an alkylbiphenyl derivative. The compound of formula I is the new compound, and exeplified by 4'-(1- pentenyl)biphenyl-4-carbonitrile. The compound can be obtained by using a compound of formula III as a starting material.