baber/WOPTO huggingface dataset:
Patent JP-S58126665-A (JP)
Title: Nickel zinc battery
Inventor: IWAI KATSUJI
IPC: H01M50/489
Filed: 1982-01-20
Abstract: PURPOSE:To prevent internal short circuit between positive and negative electrode caused by zinc dendrite which grows from a negative zinc plate during charge by placing nickel plated nonwoven fabric together with a separator between a positive plate and a negative plate. CONSTITUTION:In the figure, 1 shows a positive plate such as a sintered nickel hydroxide electrode and 3 shows a zinc negative plate formed by coating a current collector comprising a metal net with a mixture of zinc oxide and a binder. When nonwoven fabric 10 comprising nickel plated nylon or polypropylene is placed between separator groups 8, 8' and 9, zinc dendrite passed through a film separator 9 contacts nickel of nickel plated nonwoven fabric 10, generates hydrogen gas on the surface of nickel to convert zinc into zinc oxide which dissolves in an electrolyte. Therefore, internal short circuit caused by contact of zinc dendrite passed through the separator 8 to the positive plate can be prevented.
Patent JP-H08201833-A (JP)
Title: Liquid crystal display element
Inventor: SAKAISHI KATSUNOBU
IPC: H05K3/36
Filed: 1995-01-23
Abstract: PURPOSE: To well connect terminals to electrodes with particles in anisotropic conductive adhesive adhered to slits in the terminals even if not so high pressure is applied to a drive circuit element and a drive circuit mounting portion laid thereon by providing the slits wider than the size of the particles in the anisotropic conductive adhesive in the respective terminals arranged on the drive circuit mounting portion. CONSTITUTION: Terminals 6 of wires 5 provided on an active matrix board 2 is arranged on the drive circuit mounting portion 2a of a liquid crystal dislay element. The terminal 6 has a plural of slits 7 in parallel and at equal spaces. The width of the slits are formed greater than the size of particles in anisotropic conductive adhesive 20. So, when pressure is applied to a drive circuit element 10 and the drive circuit mounting portion 2a laid thereon, almost equal pressure is effected on the particles 22 corresponding to a portion 6a except for the slits in the terminals 6 and the particles 22 have sufficiently adhesive contact with the terminals 6 and electrodes 11.
Patent JP-H10207181-A (JP)
Title: Electrifying member and electrifying device
Inventor: YAKUSHIJI MANABU
IPC: G03G15/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain an electrifying member excellent in heat resistance by using polyurethane contg. polyether polyol obtd. by adding ethylene oxide and propylene oxide to polyol such as glycerol at random. SOLUTION: This electrifying member has an elastic layer of polurethane foam or elastomer mixed an electrically conductive material. Polyether polyol obtd. by adding ethylene oxide and propylene oxide to poly tol such as glycerol at random is used as starting material for the polyurethane. The amt. of ethylene oxide contained in the polyether polyol is 3-50wt.%, preferably 5-20wt.%. In the case of <=3wt.%, molding is difficult because of inferior reactivity and it is difficult to ensure electric conductivity of a roll because ion mobility is low owing to low hydrophilic property. In the case of >50wt.%, heat resistance deteriorates.
Patent JP-2000202534-A (JP)
Title: Method for deciding flange shape in press product
Inventor: ISHIKURA HIROSHI
IPC: G06F17/50
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To easily simulate a flange shape in the case of press forming a product with an optionally decided stock shape. SOLUTION: The minimum development 20 of a stock required for forming a press product is obtained from a product shape 10 of the press product, the difference of a linear length between the development 20 and an optionally decided stock shape 30 is obtained at plural points in the outer form line 14 of the product shape 10, and a flange shape in the case of press forming the product from the stock shape 30 is obtained by the difference of the linear length and an elongation percentage based on material of the product stock.
Patent JP-H09198018-A (JP)
Title: Color space conversion device
Inventor: INOUE YUKIKO
IPC: B41J5/30
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To conduct color conversion to the color intended by the user in the color space different in the method and region of color reproduction softly and with easy manipulation. SOLUTION: The coordinate values of an arbitrary color on the input side designated by a color designating means 11 in the color space are recorded into a designated coordinate recording means 12. The coordinates of the output- side color which corresponds to the input-side color designated by a corresponding color designating means 13 are recorded into a corresponding color coordinate recording means 14. In a color space coordinate converting means 15, a function which uses the coordinate values recorded in the means 12 and 14 as the parameters is used to map the coordinate values of the input signals 12 and to output signals.
Patent JP-H03214490-A (JP)
Title: Magnetic disk device
Inventor: HIRANO YOSHIYUKI
IPC: G11B33/14
Filed: 1990-01-19
Abstract: PURPOSE:To improve the utilization efficiency of space in a cabinet by arranging in line plural head assemblies in a depth direction of cabinet in the cabinet of a magnetic disk device. CONSTITUTION:Two power sources 10 are installed at the uppermost stage of a frame 11. Total eight head disk assembly units HDU 12 of four stages in height direction and of two columns in depth direction are arranged in each lower part of two power sources 10, which houses 16 HDUs in total. Two sheets of air filters 13 are arranged in the lowermost part of the frame 11, and the air sucked from the lower part of the frame is filtered with the filters, and enters the device. Also, the HDU at a front side is mounted on and dismounted from the front side and the one at a back side is mounted on and dismounted from the back side by sliding on HDU frames 61, and the direction of the HDU itself at the front side is set in a direction opposite to that of the one at the back side. Thereby, the working efficiency of the space can be improved.
Patent JP-H10208104-A (JP)
Title: Device and method for adjusting multichannel electrostatic capacity sensor
Inventor: KANZAKI HIROYUKI
IPC: G07D7/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide the adjusting method of a multichannel electrostatic capacity sensor, which prevents the occurrence of crosstalk owing to interference between the channels of the multichannel electrostatic capacity sensor, eliminates the fluctuation of detection output with sensitivity dispersion between the channels and can obtain stable detection output. SOLUTION: Individually different frequencies are supplied and interference between the detection circuits of the electrostatic capacity sensor is prevented (S1-S4). The applied voltage of voltage control-type capacitive circuit elements provided for the respective detection circuits is changed and electrostatic capacity change when paper sheets pass through a path is spuriously generated. The changes of output voltage at that time are obtained for the respective detection circuits and an amplification degree is adjusted so that the change quantity of respective detection outputs become uniform (S5-S10).
Patent JP-S57122589-A (JP)
Title: Gas laser tube
Inventor: HARA HIROO
IPC: H01S3/034
Filed: 1981-01-22
Abstract: PURPOSE:To obtain a gas laser tube having small size and light weight by providing a cicumferential projection in the vicinity of the glass side of a metallic circular tube connected to the sealing tray of a mirror, thereby eliminatig the influence of the deformation due to the bending adjustment to the enclosure glass side. CONSTITUTION:Mirror sealing trays 3 which seal mirrors 2 are provided at both ends of a gas laser tube, and are connected via a metallic circular tube 12 to a vacuum enclosure 4. A circumferential projection 13 is formed by embossing or bulging in the vicinity of the glass side of the enclosure 4 of the tube 12, and the enclosure 4 is hermetically sealed at the back surface of the projection 13. The side (b) connected to the enclosure 4 of the tube 12 is reinforced with the projection 13 and is connected to limit the part (a) of the deforming range when the tube 12 is bent at the side (a) with a laser adjustment tool, thereby eliminating the influence of the enclosure 4 to the glass side. Thus, the length of 1th tube 12 can be shortened, and a gas laser tube having small size and light weight can be manufactured.
Patent JP-H11214416-A (JP)
Title: Chip repairing device and repairing method
Inventor: KITAYAMA YUUKO
IPC: H01L21/52
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing a chip module without making flaws. SOLUTION: In this device, a chip module 1 that has a driving IC 2 and a LED 4 directly bonded on the driving IC 2 so that part of the LED is protruded from an end surface of the driving IC 2 is removed from a substrate 6 on which the module is adhesively bonded. The device is provided with an L-shape removal tool 9 that has a lower side protrusion 9A contacting the end surface 2A of the driving IC 2. The lower side protrusion 9A is longer than the distance between the end surface 4A of the protruded LED 4 and the end surface 2A of the driving IC 2. The lower side protrusion 9A is thinner than the driving IC 2.
Patent JP-S60155707-A (JP)
Title: Apparatus for monitoring reeled cocoon
Inventor: NAKAZAWA HISASHI
IPC: D01B7/04
Filed: 1984-01-21
Abstract: PURPOSE:The titled apparatus having a long distance between an end feeding part and an unwinding and reeling part and a titled plate between a cocoon feeding part and the unwinding and reeling part or a cylinder at a specific position below the titled plate respectively, and capable of easy monitoring of reeled cocoons, preventing reeling trouble and giving raw silk without deviation in fineness. CONSTITUTION:An apparatus for monitoring having a long distance between an end feeding part and an unwinding and reeling part 3 by lowering the position of the unwinding and reeling part 3, a titled plate 2 between a cocoon feeder 4'' and the unwinding and reeling part 3 and further a cylinder 1 positioned below the lower end of titled plate 2 and above the unwinding and reeling part 3. Cocoons with picked ends are then dropped on the titled plate 2 to go over the cylinder 1 and reach the unwinding and reeling part 3, and the resultant cocoons 4 are dispersed in the row to carry out the monitoring with ease.
Patent JP-S55103090-A (JP)
Title: Speed controller for motor
Inventor: HATAKEYAMA SATORU
IPC: H02P5/00
Filed: 1979-01-29
Abstract: PURPOSE: To eliminate an error due to the degree of accuracy of a speed detector, by storing an error voltage in the constant speed run of a drum motor, depending on its rotational position and by compensating the stored error voltage by another error voltage in servo operation.  
     CONSTITUTION: A switch 13 is shifted to a contact (a). A drum motor 14 is rotated at a constant speed in a no-load state. A speed detection signal obtained at that time is sampled 16 and held at 17 by a sampling signal SB. A digital-coded error voltage VE 1  is stored at an address of a memory 12 appointed by the output of a counter 19 which counts the signals SB. In servo operation, the switch 13 is shifted to another contact (b). At that time, signals SA, SB are obtained. Another error voltage VE 2  is obtained by the signals SA, SB. The stored error voltage VE 1  is read and converted into an analogue signal, the polarity of which is inverted. The analogue signal is then added to the error voltage VE 2 . The result of the addition is applied to a driving circuit 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57126779-A (JP)
Title: Hatch coner waterproofing device
Inventor: ONODERA KIYOSHI
IPC: B63B19/26
Filed: 1981-01-26
Abstract: PURPOSE:To enable the desired hatch cover panel only to be removed without other panels unnecessarily removed, by installing a compression bar consisting of bar material of semicircular cross section. CONSTITUTION:A gasket 1 and a compression bar 2 are accurately aligned by means of a horizontal positioning mechanism 5 and cleat mechanism. The compression bar 2 and gasket 1 are compressed to each other by a designated amount, delta, accomplishing watertight sealing between ends of adjacent hatch cover panels. Since the gasket 1 and compression bar 2 are piled up on top of another, the hatch cover panel 4 with compression bar 2 can be removed with other panel 3 with gasket 1 left in closed position, or conversely the hatch cover panel 3 with gasket 1 can be removed with other panel 4 with compression bar 2 left in closed position.
Patent JP-S60153187-A (JP)
Title: Laser device
Inventor: ARAKI KIYOSHI
IPC: H01S3/13
Filed: 1984-01-21
Abstract: PURPOSE:To obtain the titled device equipped with a power monitor system which exerts effect to the minimum possible even under variation in polarization of laser beams, by providing a beam splitter holding mechanism whereby the direction of reflection of a laser beam by means of a beam splitter is fixed to an oscillator. CONSTITUTION:On the optical axis of a laser beam 6 emitted from a partial reflection mirror 5, the beam splitter 7 produced by adhesion of two glass-made rectangular prisms is fixed and arranged at the stepwise section of a beam splitter holding base 8. This holding base 8 has a plurality of screw holes 8a on the same circumference in the periphery of side surfaces, and is fixed to a mount base 9 by screwing machine screws 10 to the holes 8a in abutment of the arcform peripheral plane to the arcform recess in the upper surface of the base 9. Then, the holding base 8 is inclined by changing the holes 8a to which the machine screws 12 are screwed, and the laser beam 6 is partly reflected to the direction of about 45 deg. rotation from the horizontal and is made incident to an output detector 11, resulting in power monitor. Thereby, the ratio of an S polarization component to a P polarization component which is reflected by the beam splitter 7 becomes almost constant and comes into an accuracy whereby the beam can endure its use sufficiently as a power monitor.
Patent JP-S54102814-A (JP)
Title: Synthesizer receiver
Inventor: SOMENO NOBORU
IPC: H03L7/23
Filed: 1978-01-30
Abstract: PURPOSE: To make it possible to select a channel by setting easily the dividing ratio of the programmable divider of a PLL frequency synthesizer with the constitution simplified by providing a frequency counter counting the oscillation frequency of a variable frequency oscillator.  
     CONSTITUTION: The PLL frequency synthesizer 20 is equipped with reference frequency signal generating method 22, programmable divider, phase comparator 13, and switch 94 which feeds the output of comparator 13 back to the 2nd variable oscillation frequency element of local oscillator 8. In addition, this is provided with the method (composed of switches 94 and 95, resistors 96 and 97, power supply +B, etc.) which cuts off the feedback path of synthesizer 20 at the channel selection time and then supplies a constant voltage to the 2nd variable oscillation frequency element of oscillator 8, frequency counters 44 to 46 which are supplied with signals of a frequency relating to the oscillation frequency of oscillator 8, and latch circuits 50 to 52 which set the dividing ratio of divider 10 of synthesizer 20 corresponding  to the frequency read by counters 44 to 46. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08202427-A (JP)
Title: Automatic teaching program generating device
Inventor: NOMARU MINORU
IPC: G06F9/44
Filed: 1995-01-24
Abstract: PURPOSE: To automatically generate a teaching program for robot through an easy operation. CONSTITUTION: According to a vehicle kind number which is inputted from a vehicle kind number input part 32, a program generation part 30 takes an operation element which needs to be done by vehicle kinds and its object work out of a vehicle-kind classified operation registration file 24, selects a manipulator which can operate the taken-out operation element out of an operation element manipulator table 18, and take a program required for the selected manipulator required to operate the operation element out of a manipulator individual program module 14. Those processes are performed for all operation elements taken out of the vehicle-kind classified operation registration file 24 to automatically generate teaching data.
Patent JP-H08209432-A (JP)
Title: Melt blow spinneret
Inventor: NISHIURA EIICHI
IPC: D01D4/02
Filed: 1995-01-24
Abstract: PURPOSE: To provide the subject spinneret capable of spinning melt below sheets having slight unevenness or shot with a long life by inclining a bottom part of common polymer bank against plural ejecting nozzles so as to lower to nozzle holes. CONSTITUTION: A bottom part of a common polymer bank 1 against plural ejecting nozzles 2, 2... are inclined preferably by >=15 deg., more preferably by >=20 deg. to a horizontal plane so s to lower to nozzle holes. By this constitution, uneven ejection or generation of clogging is eliminated and is effective even for an usual raw material, a modified raw material or a raw material having a low polymerization degree, etc.
Patent JP-H07214465-A (JP)
Title: Automatic replacement device of polishing table
Inventor: ISHIMURA KAZUHIKO
IPC: B24B41/06
Filed: 1994-01-31
Abstract: PURPOSE:To replace a polishing table used in a polishing line on a short period of time by easily replacing the polishing table on the polishing line with a new polishing table. CONSTITUTION:A storage part 34 stores a polishing table 12, and a carry-in roller 32 carries in the polishing table 12 from a polishing machine to the storage part 34. A carry-out roller 38 carries out a new polishing table 13 to the polishing machine. Consequently, it is possible to easily replace the polishing table 12 used on a polishing line with the new polishing table 13.
Patent JP-S5293256-A (JP)
Title: Noise generator
Inventor: AOKI MASAAKI
IPC: H03B29/00
Filed: 1976-02-02
Abstract: PURPOSE:To simplfy the constitution of 1/5 noise generator for easy operation by keeping MOSFET in the saturation active region to control the 1/f noise output voltage at the drain terminal by the drain current.
Patent JP-S58127401-A (JP)
Title: Band pass filter
Inventor: OGAWA HIROSHI
IPC: H01P1/20
Filed: 1982-01-22
Abstract: PURPOSE:To obtain a large attenuation to frequencies twice or three times the pass band frequencies, by providing three stubs connected on the way of a line with the interval of 1/8 of the center wavelength of the pass band taking the connecting points between the stubs and the line as 1/6 and 1/8 of the wavelength. CONSTITUTION:The stubs 11-13 are formed with a 1/4 wavelength line on end of which is grounded and the other end of which is opened, and the stubs are connected with connecting lines 14, 15 of 1/8 wavelength, 16 and 17 shows the input and output terminals. The connecting points A, A' are provided at a location of 1/6 wavelength from the ground points of the stub 11 or 13 respectively and the connectin point B is set to a location of 1/8 wavelength from the ground point of the stub 12. With the constitution like this, the impedance of the connecting points is zero to double or tripple frequencies, allowing to provides nodes to those frequencies for attenuation.
Patent JP-2000203031-A (JP)
Title: Liquid emitting head and production thereof
Inventor: IKEGAME TAKESHI
IPC: B41J2/135
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid emitting head high in process yield and excellent in printing grade and a method for producing the same. SOLUTION: A liquid emitting head is equipped with an orifice plate 40 having a plurality of emitting orifices 41, a plurality of the flow passages 401 communicating with a plurality of the emitting orifices 41, a liquid chamber for supplying a liquid to a plurality of the flow passages 401, a supply port for supplying a liquid to the liquid chamber and a plurality of energy generating elements 101 arranged corresponding to a plurality of the flow passages 401 to generate energy for emitting liquid droplets and the orifice plate 40 is bonded to the bonding surface of a head main body to which the communication ports of the flow passages 401 communicating with the emitting orifices 41 of the orifice plate 40 are arranged.  The orifice plate 40 has recessed parts 46 and projected parts 45 provided to the bonding surface with the head main body thereof and the projected parts 45 have a shape corresponding to the cross-sectional shape of the flow passages and also has the emitting orifices 41 formed thereto and the projected parts 45 or a part thereof are allowed to penetrate into the flow passages 401 of the head main body to be fitted in the flow passages 401.
Patent JP-H05201401-A (JP)
Title: Packing method for mechinery
Inventor: TSUCHIDA YASUNORI
IPC: B65B5/04
Filed: 1992-01-23
Abstract: PURPOSE:To fix a plurality of parts certainly in a packing case by a method wherein a bottom board and a top board equipped with top flaps each of which is bendable into a dogleg shape over a machinery to be packed are provided as auxiliary packing materials, and energizing force of the bent top boards is utilized for fixing the machinery. CONSTITUTION:When encasing a main body of a car-mounted air cleaner that is composed of an upper main body and a lower main body and is fixed with a fixture to a rearboard of a car into a single packing case together with a fixing spacer 18 and other accessories 25 thereof, a bottom board equipped with large flaps 21 and small flaps 26 on each of opposing sides thereof is prepared, and the fixing spacer 18 is settled firm lengthwise and breadthwise by folding the flaps 21 and 26. A part largely opened to the center near the bottom face of each of the large flaps 21 is deformed by the weight of the air cleaner main body when the same is placed over the flaps 21, and thereby the fixing space 18 is fixed firm without being allowed to become loose. Then each of top flaps 27 of a top board 23 is bent into a dogleg shape, and the top board is set so that the air cleaner main body 15 is caught between the bent flaps, and thereby the packing is completed.
Patent JP-H05192273-A (JP)
Title: Suction tool of vacuum cleaner
Inventor: URATANI HIROYUKI
IPC: A47L9/04
Filed: 1992-01-23
Abstract: PURPOSE:To provide the suction tool having excellent operability for rotating an agitator so as to smoothly advance it, at the time of allowing the suction tool to descend onto the floor surface. CONSTITUTION:In the lower part 2 of the suction tool, a changeover switch 14 and a switching lever 15 for the rotating direction of a driving motor of an agitator 12 are provided, and the switching lever 15 is protruded from the lower part 2 of the suction implement so as to come into contact with the floor surface. Also, by a spring 17, the changeover switch 14 is energized so as to advance the agitator 12, therefore, when a suction tool main body 1 is in the air, the agitator 12 rotates to the advance side, and the suction tool of a vacuum cleaner having excellent operability for advancing smoothly, when the suction tool main body 1 is allowed to descend onto the floor surface is obtained.