baber/WOPTO huggingface dataset:
Patent JP-H1072736-A (JP)
Title: Wreathing selvage forming apparatus of a loom
Inventor: IWANO YOSHIMI
IPC: D03C7/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a wreathing selvage apparatus having a heald infallible from skeleton heald. SOLUTION: The threads E1, E2 for selvage, threaded in a dropper, is threaded through the selvage forming system 20 consisting from heald 17 for the first selvage thread, the heald 18 for the second selvage thread and the skeleton heald 19. The threads E3, E4 for selvage is threaded through the selvage forming system 24 consisting from heald 21 for the first selvage thread, the heald 22 for the second selvage thread and the skeleton heald 23. The first pass stabilizer 25 is bridged between the top ends of the first heald 17, 21 of the adjacent selvages forming systems 20, 24. The second pass stabilizer 26 is bridged between the top ends of the first heald 18, 22 of the adjacent selvages forming systems 20, 24.
Patent JP-H0390850-A (JP)
Title: Manufacture of gas sensor
Inventor: OCHIWA SHINICHI
IPC: G01N27/12
Filed: 1989-09-04
Abstract: PURPOSE:To finely miniaturize a sensor and to improve sensitivity and reliability by forming a porous electrode on a gas sensing film. CONSTITUTION:An SiO2 layer 14 is formed on a silicon substrate 13 with 2 mum thickness and then an Mo layer 15 is formed there with 500Angstrom  thickness in the same way. An electrode layer 16 consisting of platinum is formed on the Mo layer 15 with 0.5 mum thickness. Next, an insulating film 17 is formed with 2 mum thickness by the use of the SiO2 and windows 18 and 19 are provided on an insulating film 17 in a photolithographic method. Thereafter, in order to coat a lead connecting part, insulating organic film 20 is applied and dried. Next, a sample where the organic film 20 is formed is immersed in suspension where tin oxide is colloidally dispersed and 20V of DC voltage is impressed for 5 min, so that the gas sensing film 21 with 2.5 mum thickness is formed on the part of the window 18. Then, the gas sensing film is adhered by being heat-treated at the temperature of 600 deg.C for 2h in the air, and the organic film 20 on the lead connecting part is burnt to be vaporized. Thereafter, the porous electrode 22 is formed on the gas sensing film 21. Thus, the sensor is finely miniaturized and the sensitivity and the reliability are improved.
Patent JP-S61107553-A (JP)
Title: Optomagnetic reproducing device
Inventor: TAKI KAZUYA
IPC: G11B11/105
Filed: 1984-10-30
Abstract: PURPOSE:To reproduce information recorded on each optomagnetic recording layer individually by splitting a laser beam having a wavelength corresponding to the optomagnetic recording layer and detecting individually a Kerr rotation angle difference. CONSTITUTION:The thickness of the 1st magnetic recording layer 16 is selected preferably between 100Angstrom -120Angstrom , a Kerr rotation angle difference deltathetak of >=0.3 deg. corresponds to, e.g., information [1] and the difference of <=0.3 deg. corresponds to, e.g., information [0], then the information of the 1st magnetic recording layer 16 is reproduced with a laser ray of wavelength 8,300Angstrom  and the information of the 2nd magnetic recording layer 20 is reproduced by a laser ray of wavelength 7,800Angstrom . Thus, the Kerr rotation angle difference corresponding to the vertical magnetizing direction stored in the 1st magnetic recording layer 16 is obtained surely by the reflected light of wavelength lambda1 from the optomagnetic disc 10. Thus, a signal corresponding to a data stored in the 1st magnetic recording layer 16 is obtained surely. Similarly, a signal corresponding to the data stored in advance in the 2nd magnetic recording layer 20 is obtained surely even in a reflected light of wavelength lambda2 from the optomagnetic disc 10.
Patent JP-H0390879-A (JP)
Title: Highly heat resistant magnetic sensor
Inventor: SHIMOMURA TETSUO
IPC: G01R33/02
Filed: 1989-09-04
Abstract: PURPOSE:To improve an insulating characteristic at a high temp. and to improve the high-temp. durability of the magnetic core of a crystalline metallic fiber consisting of an alloy essentially consisting of iron of a circular section having soft magnetic characteristics by insulating the winding of the above-mentioned magnetic core with a material essentially consisting of ceramics. CONSTITUTION:The magnetic core of the straight metallic fiber 1 consisting of the Fe-6.4wt.% Si alloy and having about 75mum diameter and about 35mm length is vacuum-sealed into a glass tube 2 having about 0.9mm outside diameter and about 0.3mm inside diameter. An uncoated copper wire 3 of about 80mum diameter is wound around the glass tube 2 while spacings are provided. The winding is fixed and immobilized by ceramics 4 dispersed with alumina in the stage when the wounding of the 1st layer of 200 times ends. The copper wire 3 is further wound and is adhered and fixed. After the winding of total 1000 times is applied, the entire part is inserted and fed into a nonmagnetic stainless steel tube 6. The sensor obtd. in such a manner exhibits about 13mV output even at 10e external magnetic field and 50Hz frequency and in the air of about 400 deg.C temp. The absence of a change in the output characteristics and the superiority in oscillation resistance are confirmed even if the oscillation of 120 times/min is applied at 20mm amplitude under the same conditions.
Patent JP-H0866519-A (JP)
Title: Winning device for pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1994-08-31
Abstract: PURPOSE: To provide a winning device with high game performance with compact constitution and capable of freely arranging on a game panel. CONSTITUTION: This device is constituted centering around a base member 6, an upper ornamental member 7, a lower ornamental member 8 and a back plate, and a movable member 81 provided with a driving source is supported pivotally on the front side of the base member 6 freely turnably, and also, a winning port 71 is arranged on the upper side, and a rotary member 63 in which a notched hole 64 to receive a winning ball in the winning port 71 is formed is arranged on a superimposed part on the back face side of the movable member 81 and the winning port 71, and an alternating face on which at least one game ball can alternate is provided between the winning port 71 and the turning locus of the blade member 81.
Patent JP-H0276097-A (JP)
Title: Sale registration terminal equipment
Inventor: TAKADA YUKIHIRO
IPC: G01G23/42
Filed: 1988-09-13
Abstract: PURPOSE:To improve serviceability for a customer by displaying the accumulating total of sale of each customer, a service point for the accumulating total of sale, and the name of a premium corresponding to the point. CONSTITUTION:A customer identification code and an amount are read from a prepaid card, and are displayed on a display device 2. Registration data corresponding to a product code can be read out from a product file 15 by inputting a specific code and the product code from an input part 3 in the above state, and the registration data classified by every customer is accumulated and registered in a file 16 classified by every customer based on the customer identification code. Also, the service point of the customer stored in a premium file 18 is rewritten based on the accumulating total. The accumulating total of registration based on the customer identification code is read out from the file 16 classified by every customer by inputting the specific code from the input part 3, and also, the service point based on the customer identification code and the name of the premium are read out from the premium file 18, and are displayed on the display device 2. In such a way, it is possible to improve the serviceability for the customer.
Patent JP-H1162166-A (JP)
Title: Lathed structure and execution method of wall outside-angle section
Inventor: HARAGUCHI NOZOMI
IPC: E04F13/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To shorten the term of works at a time when a structure is executed, and to stabilize quality. SOLUTION: The lathed structure has a foamed resin board 2 and a lathing net 3 thermally welded onto one surface of the foamed resin board 2. The lathed structure 5, in which a groove having a V-shaped crossed section and the depth of 50-100% of the thickness of the foamed resin board 2 is formed to the other surface of the foamed resin board 2, is bent so that the groove 4 is directed inwards in the groove 4, and the outside angle sections 6 are formed to the lathing net 3. The bent lathed structure 5 is installed so that the outside angle sections 6 are placed at the wall outside angle sections of a structure A.
Patent JP-S6288269-A (JP)
Title: Electrode material
Inventor: FUJII MASAYUKI
IPC: H01M4/587
Filed: 1985-10-15
Abstract: PURPOSE:To enable manufacture of a light weight cell having high energy density and high maximum output density while causing no pollution by forming the electrode material mainly with electrolytic oxidation product of pitch. CONSTITUTION:Residual carbon material or petroleum pitch obtained through distillation of crude oil or catalytic cracking of distillated oil is employed as material. It is anodic oxidized in an electrolytic solution such as alcohol under existence of a conductive salt containing alkaline metal ion as positive ion while aromatic sulfuric acid ion substituted with alkyl group as negative ion thus to produce an electrolytic oxide. It is employed as material to form the positive and the negative electrodes and to form a primary and a secondary cells together with a well known electrolyte. Consequently, an electrode stable against doping/undoping of ion while enable of doping of large quantity of ions can be obtained.
Patent JP-H0542461-A (JP)
Title: Instructing method for handling part in production line
Inventor: TSUNOKAI YASUKATSU
IPC: G05B19/418
Filed: 1991-08-15
Abstract: PURPOSE:To improve working efficiency and allow safe work by allowing even an unskilled worker to take out a part to be combined from a part housing shelf without a mistake in a production line including a process of combining the part to a product. CONSTITUTION:In the first process of production line, the data proper to a product is written, and the written data is read in the following process and transmitted to a selection instructing device 12. The selection instructing device lights the lamp 5 of a part shelf corresponding to the product of a part receiving shelf 4, and a voice such as the feature of the part is announced by a speaker 7, and when an unselected part is erroneously taken out, an alarm is issued.
Patent JP-S6287640-A (JP)
Title: Engine decelerating fuel cut-off device
Inventor: SHIBATA ISAO
IPC: F02D41/00
Filed: 1985-10-14
Abstract: PURPOSE:To make it possible to enhance the economy of fuel consumption without a passengr feeling a large shock upon recovery of fuel, by providing such an arrangement that larger the rate of lowering of rotational speed of an engine, the lower the rotational speed of the engine is set for recovery of fuel. CONSTITUTION:A control unit 7 calculates a deceleration which is the rate of lowering of rotational speed of an engine per unit time, in accordance with the rotational speed of the engine which is detected by a rotational speed sensor 8. Further, the decelerating condition of the engine is determined when the rotational speed of the engine exceeds a rotational speed upon fuel recovery which is set in accordance with a deceleration of the engine and an idle switch 9 detects an idle opening degree of a throttle valve 5, and therefore, fuel injection from a fuel injection valve 6 is cut off. In view of the fact that, if the lowering rate of rotational speed of the engine is large, a passenger is hard to feed a shock upon fuel recovery, the larger the deceleration of the engine, the linearly lower the rotational speed of the engine upon fuel recovery is set.
Patent JP-H04111096-A (JP)
Title: Card data processor
Inventor: HYODO HODAKA
IPC: G06K17/00
Filed: 1990-08-30
Abstract: PURPOSE:To prevent trouble from being generated when confirming the remainder by printing an amount data onto recording paper such as a receipt, when the amount data can not be printed onto a card. CONSTITUTION:Based on a card data read out of the prepaid card, a card processing is executed and the remainder of the card is updated based on the used amount this time. Then, the updated result is written in the card and oriented in a prescribed area on the card. In that case, a comparing means 2 compares a printed amount already printed in the area with a maximum printing amount stored in a maximum printing amount storing means 1, and when the real printing amount already printed in the prescribed area reaches the maximum printing amount, a printing means 3 prints the amount data to be printed to the card to the recording paper such as the receipt sheet. Thus, the trouble is prevented from being generated when confirming the remainder.
Patent JP-S6383325-A (JP)
Title: Processing work for termite-proof and moisture-proof sheet end section
Inventor: TODA KATSUHIRO
IPC: E02D27/01
Filed: 1986-09-27
Abstract: PURPOSE:To eliminate a space between a sheet end section and a foundation of a building, by butting termite-proof and moisture-proof sheet end section laid on the ground surface under a floor, to the surface of the concrete foundation, to be coated with a foaming hardener, and by impregnating the hardener with a high molecular compound including termite-proof agent. CONSTITUTION:A termite-proof and moisture-proof sheet 3 is laid over all the ground surface 2 under a floor, and is butted to the internal surface of a concrete foundation 1, and on the end section of the termite-proof and moisture-proof sheet 3 and at a section butted to the concrete foundation 1, a foaming hardener 4 for coating is applied in a specified thickness. Besides, the foaming hardener 4 is impregnated with a high molecular compound 5 including a termite-proof agent. Thereby, by means of the quick reaction of the foaming hardener 4 and the high molecular compound 5, the work of the end section of the termite-proof and moisture-proof sheet can be executed exactly and firmly.
Patent JP-H0897645-A (JP)
Title: Class b push-pull amplifier circuit
Inventor: TAKEUCHI SEIJI
IPC: H03F3/30
Filed: 1994-09-26
Abstract: PURPOSE: To prevent crossover distortion. CONSTITUTION: An output current of an operational amplifier 61 is detected by a push side current detection circuit 1 and an output current of an operational amplifier 62 is detected by a pull side current detection circuit 2. The detected output currents are summed by an adder circuit 3 and a minimum value detection circuit 4 detects a minimum value of the sum current. Then the detected minimum current and a 1st reference value are compared by a comparator 5 and the operating point of the operational amplifiers 61, 62 is adjusted depending on the result of comparison.
Patent JP-H0955690-A (JP)
Title: Receiver having scanning antenna
Inventor: HORIE RYO
IPC: H04B7/08
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To keep an excellent reception state even when a mobile body carrying the receiver changes its direction. SOLUTION: Output signals from 1st and 2nd antenna elements 10, 11 arranged at an interval are delayed at 1st and 2nd delay means 16, 22 at a proper delay and the results are combined by a combining means 18. A combined signal from the combining means 18 is given to a television tuner 24. A phase control means 30 controls a delay time of 1st and 2nd delay means 16, 22 to scan a combined directivity of the 1st and 2nd antenna elements 10, 12. Based on a change in the reception state of a television tuner 24 changed by this scanning, a detection means 32 detects a combined directivity causing an optimum reception state to stop the scanning of the combined directivity by the base control means 30.
Patent JP-2000058692-A (JP)
Title: Package for electronic components
Inventor: NAGANO YOJI
IPC: H05K9/00
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a package for electronic components wherein a more reliable electromagnetic shield can be realized by electrically connecting a shield conductor provided at a cap and a ground conductor on a printed board. SOLUTION: This package for electronic components contact an insulation material-made printed board 21, having a wiring pattern on the upper surface and an insulation material-made cap 23 covering the upper surface of the printed board, including electronic components 22 mounted on the printed board and has a structure that the gap between the printed board and the cap is sealed with glass, a shielding conductor film 25 (a, b) is formed on at least a part of the inner or outer wall of the cover, a grounding conductor film is formed on the printed board, a part of opposed shielding conductor films sandwiching the exposed part of glass 24 for sealing the printed board and the cap therebetween and the grounding conductor film are electrically connected through conductive adhesives 27.
Patent JP-S6472734-A (JP)
Title: Nuclear magnetic resonance image calculation method
Inventor: YODA KIYOSHI
IPC: A61B5/055
Filed: 1987-09-16
Abstract: PURPOSE:To simply correct a phase error by utilizing useful phase data, by calculating the peak position of a receiving signal by interpolation using Fourier transform not only to remove the phase error but also to calculate phase offset and preserving phase data to perform calculation. CONSTITUTION:A receiving signal is taken in and subjected to Fourier transform with respect to a time to perform the zero filling of the receiving signal corresponding to zero phase encoding quantity and the data subjected to zero filling is subjected to Fourier inverse transform. Next, the peak position of the receiving signal is calculated on the basis of the obtained data and a peak position shift time is calculated on the basis of the peak position and the first phase correction quantity is calculated. Further, the phase correction quantity for correcting phase offset is calculated and the second phase correction quantity to arbitrary phase encoding quantity is multiplied to correct a phase and Fourier transform is performed in a phase encoding direction to obtain an image. By this method, phase error quantity can be simply corrected.
Patent JP-S59120536-A (JP)
Title: Seat equipment for automobile
Inventor: KIYOMITSU ISAO
IPC: B60N2/90
Filed: 1982-12-28
Abstract: PURPOSE:To prevent disengagement independently of the opening and closing of a door when a person is seated, by enabling unlocking only when a seat back is tilted down forward. CONSTITUTION:The front legs 31 of a seat 3 can be turned forward on couplers 24 for the rear legs 23 of another seat 2. The rear legs 33 of the seat 3 can be tilted down forward by strikers 34 and engaging members 35. The front legs 21 of the seat 2 can be turned forward on the floor 4 of a vehicle body. Locking mechanisms, each of which comprises an engaging member 6, a locking member 7 and a striker 8, are provided at the rear ends of the couplers 24 to that the locking mechanism is put in an unlocking position through a link 11 and a cable 12 when the back 25 of the seat 2 is tilted down forward. To turn the seats 2, 3 forward together, the back 25 of the seat 2 is tilted down forward so that the locking mechanisms are put in the unlocking position.
Patent JP-H0973639-A (JP)
Title: Optical information recording and reproducing device
Inventor: INOUE MASATO
IPC: G11B7/135
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To perform possible stable recording/reproducing by setting an angle between the tracking direction and a cylindrical lens axis in a specified condition and arranging one side of axes orthogonally intersecting with each other of a quadripartite photodetector in the tracking track direction. SOLUTION: This device is provided with a diffraction grating consisting of at least two gratings with difference characteristics for dividing the luminous flux outgoing from the light source to plural luminous flux, plural tracking tracks and plural information tracks. Then, the cylindrical lens axis is arranged so that the angle θ between the tracking direction and the cylindrical lens axis becomes 0 deg.<θ<45 deg. or 45 deg.<θ<90 deg., and plural light receiving parts of the photodetector are arranged in the tracking track direction. Thus, the deterioration of a signal and the coexistence in the signals due to the leakage of light and the coexistence of light, etc., from the photodetector in respective spots projected on the photodetector are prevented.  Stable AF control by an astigmatic method is performed, and stable recording and simultaneous reproduction of plural information tracks are performed.
Patent JP-H0894988-A (JP)
Title: Optical switch
Inventor: KAWAKAMI WATARU
IPC: G02F1/313
Filed: 1994-09-26
Abstract: PURPOSE: To enable 1×n or n×n switching with simple constitution in an optical switch used for light signal processing or optical communication system. CONSTITUTION: This optical switch has an n-branch input optical waveguide 11 which has polarization maintainability for guiding only the prescribed polarized light, is inputted with the signal light having such polarization component and branches the signal light by n, n pieces of output optical waveguides 12-1, 12-2 which have the polarization maintainability for guiding only the prescribed polarized light, n pieces of liquid crystal wells 13-1, 13-2 which are arranged between the respective output ends of the n-branch input optical waveguide 11 and n pieces of the output optical waveguides 12-1,  12-2 and change the polarization direction of the transmitted light according to impressed voltage and a switching control means 15 which impresses the voltage holding the polarization direction of the transmitted light in the liquid crystal wells existing at the output destination of the signal light and impresses the voltage to convert the polarization direction of the transmitted light at the other liquid crystal wells.
Patent JP-H04113121-A (JP)
Title: Glow plug
Inventor: SHIMONAKA TOSHIYASU
IPC: F23Q7/00
Filed: 1990-08-31
Abstract: PURPOSE:To provide a gentle temperature gradient between the surface and the interior of a base substance made of W and to enable reduction of a thermal stress by a method wherein a heat generating substance is formed in a filmy state on the outer surface of the base substance made of W. CONSTITUTION:A heat generating substance is formed of a W film 9, a base substance is formed of a base substance 7 made of W, and an AlN film 8 is located therebetween. Thereby, the thermal expansion coefficients of constituting materials of a heat generating part 5 approximately coincide with each other, and the occurrence of fatigue damage due to a heat cycle is reduced. Besides, since the W heat generating substance 9 is formed on an outer surface, in addition to high thermal conductivity of the base substance 7, a temperature gradient on the surface part of the base substance 7 is low and a thermal stress due to a temperature difference is also low. An SiC film 12 formed on the surface of the heat generating part 5 to prevent oxidation of W improves oxidation resistance and corrosion resistance of the heat generating part 5, and durability is sharply improved. Since the thermal coefficient of the heat generating part 5 approximately coincides with that of the film 12, a residual stress after adhesion to the film 12 is reduced. The film 12 has high thermal conductivity and a temperature difference between the interior and the exterior of the film 12 is low.