baber/WOPTO huggingface dataset:
Patent JP-2000048802-A (JP)
Title: Cylindrical storage battery
Inventor: MURAO TETSUO
IPC: H01M2/34
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical storage battery preventing short-circuit from occuring between a positive electrode plate and a case and having improved reliability. SOLUTION: A cylindrical storage battery 20 is provided with a case 21 having an open portion 22 on the top face. A positive electrode plate 32 and a negative electrode plate 33 are interpolated inside the case 21. A plate-like packing 26 composed of an insulating member for supporting a positive electrode cap 24 is positioned above the positive plate 32 and the negative plate 33 so that it protrudes from the open portion 22. The inside of the case 21 is sealed by pinchingly securing the plate-like packing 26 by a caulking section 30, which is formed to protrude inward by press working of the case 21. An insulating member for insulating the positive plate 32 and the case 21 is integrally mounted to the positive electrode 24 between the caulking section 30 and the positive plate 32.
Patent JP-H0532153-A (JP)
Title: Modular type wiper device
Inventor: HAYASHI AKIRA
IPC: B60S1/04
Filed: 1991-07-30
Abstract: PURPOSE:To provide possibility of fabricating each of brackets, which are to be coupled together through a frame member. by means of die-casting using a v ersatile die in alignment with the axis of a sleeve for pivot shaft, while the strength is maintained by the use of straight frame member, CONSTITUTION:No.1 and No.2 assumed planes are set in such a way as including the axes B, C of No.1 and No.2 pivot shaft 3, 6, and the axis A of a frame member 7 is set as lying on No.3 assumed plane in parallel with the No.1 and No.2 assumed plane which are parallel with each other.
Patent JP-S6191612-A (JP)
Title: Objective for optical disk
Inventor: ABE TOMONORI
IPC: G02B9/06
Filed: 1984-10-12
Abstract: PURPOSE:To reduce remaining aberrations and to improve lens workability by setting specific conditional expressions as to radii of curvature and focal lengths of a lens system consisting of a biconvex lens, meniscus concave lens and meniscus convex lens which has a concave surface opposite a disk surface. CONSTITUTION:The lens system of two-group, three-element constitution is composed of the 1st biconvex lens 1A, the 2nd meniscus biconcave lens 1B, and the 3rd meniscus convex lens 2 having the concave surface opposite the optical disk surface. Then specific conditional expressions are satisfied, where gamma2 and gamma5 are the radii of curvature of the 1st and the 3rd lenses, n1-n3 are the refractive indexes of the respective lenses, and (f) and f1 are the focal lengths of the whole system and the 1st lens. The expression 1 is for the reduc tion of the remaining aberrations, and an increase in aspherical aberration is reduced with the upper limit of the inequality 2; and the operation distance is held within a limit range with the lower limit of the inequality 2 and the upper limit of the inequality 3, and the balance of comatic aberration is maintained with the lower limit of the inequality 3 and the inequality 4. Thus, the residual aberrations are reduced, the radii of curvature of the respective lenses are increased, and the lens workability is improved.
Patent JP-S63100627-A (JP)
Title: Optical disk device
Inventor: MIYAUCHI TOSHIMITSU
IPC: G11B7/09
Filed: 1987-08-28
Abstract: PURPOSE:To correct a deviation signal due to beam deflection and to execute more accurate track pursue by providing a wobbling system servo circuit which corrects a frequency component such as an eccentric fundamental frequency at a tracking control circuit system. CONSTITUTION:The light flux of a laser 1 is reflected by a prism 3 and converged to an information track 61 of a disk 6. A reflecting light modulated by the information of the disk 6 passes through a prism 3 and is converged to detecting devices 7a and 7b. The output of the detecting devices 7a and 7b is divided by a differential amplifier 24, comes to be a control signal by a control circuit 25, is amplified by a driving amplifier 26 and added to an actuator 19 for tracking. By adding the output of an oscillating device 27 to the amplifier 26, a lens 5 is fine oscillated in the direction of an arrow 16 and an optical beam is fine oscillated in the direction to cross the optical beam. The output of the detecting devices 7a and 7b is added by an adder 30, the component in the vicinity of an oscillating frequency is removed, the output of the oscillating device 27 is used, a synchronizing detection 28 is executed and the dislocation between the optical beam and the center of the track can be detected.
Patent JP-S60100962-A (JP)
Inventor: SUKAARETSUTO ZUSUTOMAN
IPC: A61L15/46
Filed: 1984-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6457621-A (JP)
Title: Manufacture of semiconductor device
Inventor: WADA ATSUSHI
IPC: H01L21/302
Filed: 1987-08-28
Abstract: PURPOSE:To prevent the damage due to the shift of stoichiometric ratio in the source of plasma etching for compound semiconductor, by adding constituent element of high vapor pressure of the compound semiconductor, in a gas used for plasma etching, as vapor of the element. CONSTITUTION:In the course of manufacturing a compound semiconductor element, constituent element of high vapor pressure of the compound semiconductor is added in a gas used for plasma etching, as vapor of the element. For the above vapor of the element, one of hydrogenated gas of the element, other compound gas and gas obtained by heating e.g., is used. When a gate electrode is formed on GaAs, by, e.g., parallel plate type reactive ion etching, gate metal 8 is stuck on a GaAs substrate 1, and it is etched by using a resist mask 9. Then, the etching is performed by introducing CF4+O2+AsH3 from a gas feeding pipe 5, and the composition change of the surface of the GaAs substrate 1 is prevented.
Patent JP-S6191459-A (JP)
Title: Exothermal body for electric foot-warmer
Inventor: JITSUKAWA SHIGERU
IPC: F24H3/04
Filed: 1984-10-11
Abstract: PURPOSE:To make primary radiation from a radiating port, secondary radiation due to heating of steel sheet part and warm-air from a blow-off port effective and improve temperature distribution as well as body warming feeling by a method wherein a fan, a motor and an infrared rays heater are provided at the upper center of a guard consisting of the thin steel sheet provided with the radiating ports, the blow-off ports and brush on the surface thereof. CONSTITUTION:An exothermal body unit 81 is consisting of the guard 1, made of the thin steel plate and provided with the radiating ports 11, the blow-off ports 12 and the brush 10 provided on the surface thereof, the fan 41, the motor 4 and the infrared rays heater 3 which are provided at the upper center of the guard 1. The primary radiation of the infrared rays heater 3 is radiated into the foot-warmer through the radiating ports 11 while the radiating ports 11 are utilized as the main suction ports of the fan 41. The steel sheet section around the radiating port 11 is heated by the infrared rays heater 3 and radiates the secondary radiation of the infrared rays heater 3 into the foot-warmer, further, high-temperature convection heat or the like around the infrared rays heater 3 is blown off into the foot-warmer through the blow-off ports 12 as warm-air. According to this method, warm-air is added with the heats of near infrared rays as well as far infrared rays and where by comfortableness may be increased and the body-warming feeling may be improved.
Patent JP-H0534302-A (JP)
Title: Sensor element of oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/12
Filed: 1991-07-31
Abstract: PURPOSE:To enable a resistance change of a layer-shaped substance to be increased and measurement accuracy and responsiveness to a change in oxygen concentration to be improve by forming a single-crystal substrate made of insulation ceramic and a single-crystal film made of a layer-shaped substance with a two-dimensional structure on its one surface. CONSTITUTION:When a substrate 2 consisting of a single crystal of insulation ceramic and a single-crystal thin film 3 made of layer-shaped substance with a two-dimensional structure such as CuFeTe2 on its one surface are formed, the single-crystal thin film 3 with a high orientation property is formed based on its crystal orientation since the substrate 2 is a ceramic single-crystal forming body, thus enabling intercalation and deintercalation to reach the inside of the thin film 3, resistance to be change greatly, and sensitivity and measurement concentration to be improved. Electrodes 4 are so formed that its inside is superposed on each side of the thin film 3 partially and a constant-voltage source or a constant-current source is connected between the electrodes 4, thus enabling voltage drop value or current value change to be measured.
Patent JP-H0261891-A (JP)
Title: Dynamic memory circuit
Inventor: INUKAI HIDEMORI
IPC: H01L27/108
Filed: 1988-08-27
Abstract: PURPOSE:To absorb fluctuation in the capacitance value of a storage cell capacitor and dispersion in the dielectric strength of a capacitor insulation film by enabling a voltage to be applied on the counter electrode of the capacitor to be selected after manufacturing a memory circuit. CONSTITUTION:Output from plural counter electrode potential generation circuits 9 are connected to the counter electrode of the capacitor 9 in a memory cell 4 via fuses 10. After the memory circuit is manufactured, the optimum potential out of the plural counter electrode output is decided after confirming an element characteristic, and the remaining fuses except for the fuse 10 connected to a circuit to generate the optimum potential are fused. In such a way, it is possible to absorb the fluctuation in the capacitance value of the storage cell capacitor due to the dispersion in manufacturing and the dispersion in the dielectric strength of the capacitor insulation film.
Patent JP-H0391454-A (JP)
Title: Making of fruit powder
Inventor: EREMEERU BARUGA
IPC: A23L19/00
Filed: 1989-08-21
Abstract: PURPOSE: To produce a valuable fruit powder from fruits or byproducts of processed fruits by drying fruits or byproducts of processed fruits in a microwave device and then pulverizing. CONSTITUTION: Fruits such as apple, pear, kernel fruits, berries, citruses and others or byproducts of processed fruits such as pericarp are sliced, and if desired, treated with acid such as acetic acid and citric acid. Then the fruit or byproduct of processed fruit is dried in a microwave device at <=65 deg.C till the water content decreases to 5 to 17wt.%. If desired, the residual water content gathering on the surface is dried by using an IR lamp, and the material is dried and pulverized.
Patent JP-S6366793-A (JP)
Title: Dynamic random access memory
Inventor: MASUKO KOICHIRO
IPC: G11C11/4097
Filed: 1986-09-09
Abstract: PURPOSE:To obtain a DRAM capable of activating a memory cell array part without using a constant voltage generating circuit by equalizing a bit line pair only to a sub-array in which a selected word line is included and holding a potential detected and amplified in the cycle of a previous time in the respective bit lines to the sub-array in which the selected word line is not included. CONSTITUTION:Sense amplifier groups SB to the sub-array B in which the word line WL is not included are activated since a sense amplifier activating signal phiSB remains L and the respective bit lines of the sub-array B hold the H, L states at the time of the previous cycle. Then, a selected WL potential is led by a driving means and information is read to one of the equalized bit line pair. After the information is read, the sense amplifier activating signal phiSA is trailed, a potential difference on the respective bit line pairs BLA1, the inverse of BLA1 and BLA2, the inverse of BLA2 of the sub-array is detected and amplified and rewritten in an original memory cell. When an external clock signal is led and the WL potential is trailed, one operation cycle is completed, all the bit lines go to H or L state and a correct sensing operation can be attained.
Patent JP-2000053901-A (JP)
Title: Ink for ink jet
Inventor: MARTIN THOMAS WILLIAM
IPC: C09C3/06
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink capable of forming a high quality printed image hardly coming off by rubbing or an abrasion, on a glossy paper and a glossy film by adding an aluminum-stabilized colloidal silica having a specific mean particle diameter as an additive. SOLUTION: This ink for an ink jet, contains (A) an aqueous carrier medium, (B) a pigment and (C) 0.5-10 wt.% aluminum-stabilized colloidal silica particles having 0.005-0.50 μm mean particle diameter based on the ink composition. Further, it is allowed to contain optional additives selected from e.g. (D) a dispersing agent such as sodium dodecylsulfate, (E) a humectant, (F) a surfactant and (G) a biocidal agent.
Patent JP-H0965075-A (JP)
Title: Linear sensor and signal processor for output of the same
Inventor: OKAMOTO SATORU
IPC: H01L27/148
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a linear sensor, with which resolution and color reproducibility can be improved, and a wide-band luminance signal from the output of that linear sensor. SOLUTION: A solid-state imaging device 30 has the photodiode sequences of R/B, B/R and G and the order of image pickup from a certain line of an object becomes the order of G, B/R and R/B. Corresponding to an image pickup start signal 156, a controller 60 moves a film 4 to a certain image pickup line, controls respective parts, lets the solid-state imaging device 30 pick up the image of a certain image pickup line, stores the data of the diode sequences of R/B and G in a memory 74, moves the device 30 to the next image pickup line, lets it pick up the image and stores the data of diode sequences of B/R and G in the memory 74. This processing is repeated and the data of all picture elements in one picture of the film 4 are stored in the memory 74.  Continuously, the data of a certain picture element and the data of another picture element vertically adjacent to that picture element are read out of the memory 74, addition is performed by a signal processing part 76 by multiplying a load coefficient to those data, a wide-band luminance signal Y containing a high-area luminance signal YH corresponding to that picture element and color difference signals R-Y and B-Y are generated, and R, B and G are generated by inversely reproducing these signals and stored in a memory 78.
Patent JP-H1163648-A (JP)
Title: Self-supporting placing base for air conditioner
Inventor: OZAWA TETSURO
IPC: F24F13/32
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To install a wall hanging air conditioner near a floor surface, by providing a base to be placed on the floor surface and a support extended from a back part of the base toward upward to mount an installing plate of the conditioner on a wall surface. SOLUTION: In the case of installing a wall hanging air conditioner near a floor surface, a self-supporting placing base 21 is used. The base 21 has a pair of right and left supports 23, 24 stood at both right and left ends of a back surface of a base 22. The base 22 is placed on a floor surface 13 with the back surface disposed along a wall surface 3. A front part of an upper surface of the base 22 is formed in an oblique surface 22b. The respective supports 23, 24 are formed at lower parts with bent parts 23a, 24b and formed with bottoms 23b, 24b extended from the parts 23a, 24a. After the base 21 is mounted at a predetermined position of the surface 13, installing plates are disposed on front surfaces of the supports 23, 24, and clamped with mounting screws 25.  Thereafter, a pair of right and left hooks fixed to upper ends of a back surface opening of an air conditioner case are engaged with locking parts of the plates to mount the conditioner on the plates.
Patent JP-H0759709-A (JP)
Title: Dish-washer
Inventor: UCHIYAMA WATARU
IPC: A47L15/42
Filed: 1993-08-30
Abstract: PURPOSE:To increase the washing capacity of tableware by draining an expected volume of washing water without influence on the deviation or draining capacity, when the washing and draining processes in which water is discharged while driving the washing pump at the completion of washing process are performed, in order to efficiently drain oily dirt of the tableware dissolved in washing water in the washing process, in a dish-washe for washing the tableware by ejecting washing water to the tableware contained in the washing chamber. CONSTITUTION:The washing water level in the washing chamber 1 containing tableware 2 is detected by a water level sensor 6 and the water is heated by a heater 7 while detecting the water temperature by a thermister 8. The sequential movement in the washing, rinsing and drying processes of the tableware 2 is controlled by a controller 13. In the washing and draining processes, the water is drained while the washing pump 4 is driven by the controller 13 until the water level sensor 6 detects a specified level at the time of the completion of washing process.
Patent JP-S58115513-A (JP)
Title: Frequency variable microcomputer
Inventor: NAGAE YASUTAKA
IPC: G06F1/08
Filed: 1981-12-29
Abstract: PURPOSE:To reduce the power consumption, by supplying clocks of a frequency matched to the operation mode of a processing circuit to the processing circuit to operate it. CONSTITUTION:When a microcomputer enters into a high-speed operation mode of the normal operation, a prescribed instruction code is set to an idle register 6. Contents of this code are decoded by a decoder 7, and a high-level signal is generated on a line 8 and is applied to an AND circuit 3. High-speed clocks obtained by dividing a frequency (f) from an oscillator 1 to f/n in a frequency divider 2 are supplied from the circuit 3 to an internal processing circuit of the computer through an OR circuit 13. When the processing in the high-speed mode is terminated and the device enters into the idle state, a corresponding instruction code is set to the register 6. Contents of this code are decoded by the decoder 7, and a high-level signal is generated on a line 9 and is applied to an AND circuit 4. The circuit 4 outputs low-speed clocks obtained by dividing the frequency (f) to f/m in the frequency divider 2, the these clocks are supplied to the processing device through the circuit 13. Since the power consumption of the processing device constituted with a CMOS is dependent upon the operating frequency, the power consumption is reduced.
Patent JP-H0553478-A (JP)
Title: Image forming device
Inventor: ARIYAMA TAKAYUKI
IPC: B65H85/00
Filed: 1991-08-26
Abstract: PURPOSE:To provide multifunction in an image forming device, and improve the function of a printer. CONSTITUTION:An image forming device consists of a copying machine 200 and a paper feeding device 300, which can house various kinds of paper. In this image forming device, a printer 700 and a paper re-feeding device 800, which receives paper from the paper feeding device 300 to stack them and feeds them to the printer 700, are provided. A different kind of paper different from the paper housed in the printer 700 can be thereby supplied to the printer 700 automatically.
Patent JP-2001044007-A (JP)
Title: Thermistor element and thermistor using the same
Inventor: OMURA KINGO
IPC: H01C7/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermistor element together with a thermistor using it, which comprises such electrode structure as a current capacity is large, while being strong in contacting a spring thermal for preventing migration when energized. SOLUTION: A plate-like thermisotr element assembly 12, an Ag-Pd electrode so formed as to almost cover the both main surfaces of it, and an Ag center electrode 13b formed at the central part on both main surfaces of the thermister element assembly 12 over the Ag-Pd electrode 13, are provided to a thermistor element 11. The thermistor element 11 is clamped with a pair of spring terminals connected electrically to the Ag center electrode 13b, while being packed internally in an insulating case 16.
Patent JP-H0879922-A (JP)
Title: Gas insulated switchgear
Inventor: TAMAI YOSHIHIRO
IPC: H02B13/02
Filed: 1994-09-07
Abstract: PURPOSE: To promote compounding of machines by shortening the longitudinal length of main bus and reducing the occupation area of bus section line. CONSTITUTION: A circuit breaker 3 and first and second disconnectors 4, 21 are arranged in U-shape through connection buses 9a-9c and an extension bus 22 between first and second buses 1, 2 arranged on a line while facing the end parts each other. The circuit breaker 3 is arranged toward the direction intersecting the first bus 1 perpendicularly and connected with the first main bus through the first disconnector 4. The extension bus 22 is disposed at the end part of the second main bus 2 while being bent perpendicularly from the end part of the second main bus 2 and arranged in parallel with the circuit breaker 3. The extension bus 2 is connected, at the lower part thereof, with a voltage transformer 13 for bus. The second disconnector 21 incorporates a ground switch 7 for inspecting the circuit breaker and a ground switch 15 for main bus.
Patent JP-S58116981-A (JP)
Title: Arc spot welding machine
Inventor: ITOU KAZUHIRO
IPC: B23K9/007
Filed: 1981-12-28
Abstract: PURPOSE:To simplify installations and to increase the free space in weld work in welding thin steel sheets with a weld robot by juxtaposing an arc spot welding machine and a pressing device for thin steel sheets in the robot mounted  part of the welding machine. CONSTITUTION:A space 20 exists between thin steel sheets 18 and 19 placed on jigs 17. Here, weld robot 10 starts to weld to move the arc spot welding machine 15 to the joint parts of the sheets 18, 19 and to move an air cylinder device 16 juxtaposed therewith the joint parts as well. In this state, the device 16 is operated and the piston rod 16a thereof is extended in a direction A, then a pressing member 16b presses the sheets 18, 19 onto the jigs 17 to eliminate the space  20 and to fix the sheets 17, 18 onto the jigs 17. Here, the machine 15 is operated to join the sheets 18, 19. Upon ending of the joining the air inside the device 16 is released and the member 16b is moved upwards to a direction A', the robot 10 returns to the home position.
Patent JP-H1133259-A (JP)
Title: Thread guiding tool of sewing machine
Inventor: NAGASAKA SHINSUKE
IPC: D05B53/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine thread guide tool excellent in versatility by permitting thread to easily and surely set, preventing set thread from moving from a prescribed thread setting position and permitting a shape to be the easily grinding-processed one. SOLUTION: The thread guiding tool 20 is constituted by juxtaposing three thread guiding members 21 and thread guiding member left and right half parts 22 and 23 which nearly the same as the parts obtained by dividing the thread guiding member 21 into left and right with a thread passing slit 34 inbetween, and one thread guiding part 35 for guiding one thread is constituted by the thread passing slit 34 and a pair of hook parts 27 being adjacent back to back by holding the slit 34 between them. Thread is easily and surely set and barrel- grinding is applied so that the production cost becomes an inexpensive one.