baber/WOPTO huggingface dataset:
Patent JP-S5795069-A (JP)
Title: Alkaline battery
Inventor: NAGAMINE AKIO
IPC: H01M50/449
Filed: 1980-12-05
Abstract: PURPOSE:To reduce the impedance and enhance the preservation characteristic of an alkaline battery by using a separator prepared by laminating and unifying cellophane films and specified polyethylene films, and locating one of the polyethylene films so that it touches the positive mixture. CONSTITUTION:After a positive mixture 2 is packed in a metal case 1, a separator 3, an electrolyte holding material 4 and a gel-like negative agent 5 are stacked over the mixture 2, in that order. Next, a sealing metal plate 7 is placed on the agent 5, with an insulating gasket 6 interposed between the case 1 and the plate 7, to seal the battery, thereby constituting a thin alkaline battery. The separator 3 is formed by laminating a first polyethylene film 31 which is prepared by subjecting acrylic acid or methacrylic acid to graft-polymerization and has a small graft rate, a first cellophane film 32, a second polyethylene film 33 which is prepared in the same way as the film 31 and has a larger graft rate than the film 31, and a second cellophane film 34. It is preferred that the graft rate of the first film 31 is 20-40%, while that of the second film 33 is 45-90%. The film 31 is located on the side of the positive mixture 2.
Patent JP-H05210874-A (JP)
Title: Manufacture of optically readable data memory
Inventor: MIHIYAERU SHIYUTOUUKE
IPC: G11B7/26
Filed: 1992-06-04
Abstract: PURPOSE: To make it possible to obtain a CD capable of being simply formed and in which information to be stored can be simply revised with a non- mechanical means. CONSTITUTION: In this method, a surface shape having a prescribed structure is formed through two stages. In a first stage, an arer of substrate to be eliminated is selectively adjusted (that is, sensed) by locally and surely providing and increasing optical absorption to be prepared for ablation using optical radiation rays next. That is, a beam 12 is stopped down and taken out from a laser beam 10 as shown in figure to be directed to a sample 16 by a mirror 14. The structure is formed so that a mask 18 arranged close to the sample is used, and a shadow is projected onto the sample. In a second stage, the substrate is irradiated by the laser beam areally and non-selectively, and substrate material is eliminated only in the selective irradiated area.
Patent JP-H0816124-A (JP)
Title: Address setting method and device for display units
Inventor: KOTANI MAKOTO
IPC: G09G3/00
Filed: 1994-06-30
Abstract: PURPOSE:To make the settings of unit addresses indicating positions of units easy. CONSTITUTION:A data shifting part 1 transmits input data to a data latching part 2 and an output data changeover part 5. At the time of an address setting made, the output data changeover part 5 is selecting data from the data shifting part 1 to transmit data from a prestage to next stages. Consequently, data are sent serially in among all units and after address setting data are transmitted to all units, address data are latched by a unit address latching part 4 via the data latching part 2 with a latch signal 2a. In such a manner, addresses can be set by transmitting address data serially. In an image data transmitting mode, address data are fetched to an image address data latching part 9 from a data line, the data is compared with the address latched in the unit address latching part 2 in an address comparing part 7 and when they coincide each other, image data are fetched from an image data latching part 8 and then display elements are driven by a driver 21.
Patent JP-S5696266-A (JP)
Title: Manufacture of timepiece case
Inventor: MORITA YOSHIO
IPC: G04B37/22
Filed: 1979-12-28
Abstract: PURPOSE: To make mutual combination of outer fitting parts such as drum, margin, back cover, band and glass using a metallic material having ultra-elasticity.  
     CONSTITUTION: The outer fitting parts such as drum 1, margin, back cover, band and glass of a timepiece are mutually combined by a metallic material 5 having an ultra-elasticity, e.g. Ni-Ti alloy, Ni-Al alloy, Cu-Zn alloy, In-Tl alloy, Au-Cl alloy and Cu-Al-Ni alloy. If stress load is applied to a metallic material 5 having such an ultra-elasticity as described above when a base phase is at a somewhat higher temperature than martensite transformation point, the base phase causes martensite transformation. In this condition, even a small stress readily increased distortion so that transformation is readily possible. If stress is removed, the base phase causes reverse transformation to return to initial direction. Namely, residual distortion disappears so that outer fitting parts can be easily combined with each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5698093-A (JP)
Title: Ultrasonic wave probe
Inventor: ARAGAI KAZUTERU
IPC: G10K11/00
Filed: 1979-12-31
Abstract: PURPOSE:To prevent the back echo from entering again into a subject, by forming the probe part, to which the back echo reaches, with the layer body of a thin plate and providing a number of pores having the same order as the length of the ultrasonic wave radiated from an oscillator on the propagating path of the back echo. CONSTITUTION:The ultarsonic wave is injected in a pulse way into the subject 1 from the oscillator 3 attached to the oblique wedge 2, and the state of the subject is observed by the signal wave 4. The probe part the back echo 5 of the wedge 2 reaches is formed with the layer body of the thin plate 20, and a number of pores 6 having the same order as the length of the ultrasonic wave radiated from the oscillator 3 are provided on the propagating path of the echo 5. thus the ultrasonic wave is scattered all around by the pores 6, and this scattered wave 7 is reflected repetitively among the pores 6 to be attenuated. At the same time, the worked part of the pore 6 is formed with the plate 20, thus ensuring an easy and high-accuracy working for the pores 6 by the press or other methods.
Patent JP-H07140881-A (JP)
Title: Image forming device
Inventor: KUSUMOTO TOSHIHIKO
IPC: G03G15/20
Filed: 1993-06-21
Abstract: PURPOSE:To provide an image forming device preventing the harmful effects of the rising of the temperature and curling, etc., of a transfer material caused by fixing. CONSTITUTION:This image forming device is provided with a fixing unit 16 being a fixing means fixing a toner image on the transfer material by heat, a cassette 13 as a transfer material housing part housing the transfer material, a duct 18 as a flow passage connecting the fixing unit 16 to the cassette 13 and a fan 17 as a blowing means on the duct 18. The air which has been warmed up by the heat of the fixing unit 16 is fed to the duct 18 and the transfer material in the cassette 13 is warmed up.
Patent JP-H11353920-A (JP)
Title: Multicolor light emitting surface light source unit
Inventor: ONIKIRI AKIRA
IPC: F21V8/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To improve quality of lighting by uniform color mixture at the time of multicolor lighting. SOLUTION: This multicolor light emitting surface light source unit 10A for an edge light panel comprises a light emitting surface 1b on one wider surface of a flat light guide 1 made of a transparent plastic, etc., a light diffusion surface 1a provided with lether finish or plural dots, etc., on the surface opposite to the light emitting surface 1b, an plural light sources (LEDs 2A, 2B) having different colors and longitudinally arranged near the side surface of the light-guiding body 1. Here, the luminance of the light irradiation from the light emitting surface 1b is uniformly regulated by mixing the lights of various colors in the surface. The color mixture can be uniformized in the surface in the time of the multicolor lighting, particularly at the time of simultaneous lighting of the plural colors. Thus, backlighting having excellent quality of lighting can be provided.
Patent JP-2001008400-A (JP)
Title: Motor device and motor-driven brake using the same
Inventor: SUZUKI YOSHIHIKO
IPC: H02K5/22
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor device which can make the connecting work of power supply cables to a motor easier at connecting of the motor to various equipment. SOLUTION: In a motor device composed of a motor 1 and a housing 2 housing the motor 1, the housing 2 is provided with a socket into which power supply terminals 4 and 5 provided on the motor 1 are inserted for connection, and terminals 11 are arranged on its outer peripheral surface and respectively connected with power supply cables which are connected to the socket and wired in the housing 2.
Patent JP-H06292156-A (JP)
Title: Television signal processing unit
Inventor: KAGEYAMA TEIJI
IPC: H04L27/02
Filed: 1992-06-30
Abstract: PURPOSE:To attain multiplex transmission of data within a television transmission band and to demodulate the data without giving disturbance onto a television signal regardless of presence of ghost by allocating a data string to a frequency area, adjusting the amplitude of the signal in the frequency area, converting the signal into a signal of a time area and applying multiplex transmission with orthogonal modulation of a video carrier. CONSTITUTION:An output of a data arrangement device 11 corresponding to a signal in a frequency area is inputted to an amplitude adjustment device 12, and its output is inputted to an IFFT (inverse Fourier transformation device) 13, in which the signal is converted into a signal in a time area. An output of the IFFT 13 is inputted to a re-transmission processing circuit 14. The output of the re-transmission processing circuit 14 is converted into an analog signal by a D/A converter 15 and inputted to a filter 16. An output of the filter 16 is inputted to a modulator 5 to modulate a carrier being an output of a phase shifter 4. An output of the modulator 5 is subject to band limit by an inverse Nyquist filter 7, added to an output of a VSB filter 6 at an adder 8 and the sum signal is outputted via an antenna 9.
Patent JP-H0221304-A (JP)
Title: Multi-variable function unit
Inventor: KANAMORI KYOZO
IPC: G06F9/06
Filed: 1988-07-11
Abstract: PURPOSE:To omit the development of a new multi-function unit by selecting the programs and the function data of a memory storing plural arithmetic programs and another memory storing temporarily an optional function data received from outside and attaining the function arithmetic. CONSTITUTION:When an arithmetic total data setting changeover switch 24 is changed to the start side, a central processor unit 32 starts an arithmetic operation based on the program stored in a program storing memory 36. Then the unit 32 turns the variable inputs of plural analog data input signals 43 into digital signals via a signal switch 35 and an A/D converter 34. These digital signals are fetched via a data bus 31 and the desired function arithmetic is carried out to the fetched digital signals based on a function arithmetic program stored in the memory 36 and the function data stored in a function data memory 37. Thus the development of a new multi-variable function unit can be omitted.
Patent JP-H1119685-A (JP)
Title: Decomposing method for formaldehyde
Inventor: MIZUKANE KATSUSUKE
IPC: C12R1/80
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose a formaldehyde in waste water by using a bacteria belonging to Penicillium which have formaldehyde decomposing capacity. SOLUTION: In the case where a formaldehyde-containing waste water, more than any thing else the formaldehyde-containing waste water from a device at which a formaldehyde crosslinking treatment of a sewn product is executed, is treated, and at the time of subjecting the formaldehyde-containing waste water to a biological treatment by using an activated sludge, the bacteria belonging to the Penicillium which have the formaldehyde decomposing capacity is added to a biological treatment tank. Penicillium simplicissi is exemplified as bacterial species to be used, and Penicillium simplicissi FERM P-16272, etc., are preferable. When a high concn. formaldehyde-containing waste water is treated by using these bacterias, the formaldehyde is reduced to a desired concn. within a short time and clean and safety water is efficiently obtained.
Patent JP-H0224970-A (JP)
Title: Electrolyte supplying method for fused carbonate type fuel cell
Inventor: OTSU SATOSHI
IPC: H01M8/04
Filed: 1988-07-13
Abstract: PURPOSE:To feed a sufficient electrolyte to a fuel cell without complicating a cell structure by supplying the powder-shaped electrolyte through a reaction gas feed pipe via carrier gas. CONSTITUTION:A gas flow valve 8 is provided on a gas pipeline 1. A bypass passage 14 is provided, a stop valve 9 is provided, an electrolyte container 12 storing electrolyte powder 2 and an adjusting valve 11 adjusting the added quantity of the powder are installed. The pipeline 1 is connected to a fuel cell 13. When the electrolyte powder is to be supplied, the adjusting valve 11 adjusting the adding quantity of the electrolyte powder is opened to feed the preset quantity of powder into the bypass passage 14. Stop valves 9 and 10 are opened. The gas quantity flowing through a main gas pipeline is adjusted by the gas flow adjusting valve 8, part of it is fed to the fuel cell 13 through the bypass passage 14. The powder 2 is conveyed to the fuel cell 13 by the gas passing the passage 14 at this time.
Patent JP-H11986-A (JP)
Title: Method for screen printing
Inventor: SATO KIKUICHI
IPC: B41F15/08
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for screen printing with continuous production while monitoring an elongation of a plate. SOLUTION: The method for screen printing comprises the steps of conveying a base plate to a stage, screen printing the plate to form a predetermined pattern and a plurality of marks on the plate, then image inputting the plurality of the printed marks via a camera, comparing image processed image data with reference data stored in advance to measure at least one of elongation of the screen or aligning accuracy, and delivering it from the stage.
Patent JP-S6150597-A (JP)
Inventor: HIROTA TATSUYA
IPC: F26B11/04
Filed: 1984-08-20
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-H0839274-A (JP)
Title: Laser beam welding method
Inventor: YAMADA KIYOSHI
IPC: B23K26/20
Filed: 1994-07-26
Abstract: PURPOSE:To realize a desired welding by the laser beam by obtaining the weld bead of the inclined penetration shape. CONSTITUTION:The power density at the focusing point is changed to obtain the weld bead of the penetration shape along the angle of irradiation of the laser beam with high power density by controlling the output of the laser beam 12, 13 respectively emitted from a plurality of laser beam oscillators 10, 11. This constitution prevents generation of the defective welds.
Patent JP-S5796519-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAGI NOBUYUKI
IPC: H01L21/208
Filed: 1980-12-08
Abstract: PURPOSE:To form the surface of a growing layer and a substrate in parallel by forming an insulating film which is to become a mask on the surface of the compound semiconductor substrate, and performing liquid phase epitaxial growth by using solution whose supersaturation degree at a growing temperature is 0.5 deg.C or more. CONSTITUTION:The insulating film 2 such as an SiO2 film is formed on the surface of the compound semiconductor substrate 1. The interval of the mask patterns is 20mum-1mm., and an opening is provided in a narrow pattern. Then the liquid phase epitaxial growing is performed by using the raw material solution whose supersaturation degree at the growing temperature is 0.5 deg.C or more. Since the supersaturation is high, the deposition is easy. Since the growing is performed on the entire substrate, a surface 16 of a growing layer 14 is not flattened, but it is formed along the original surface 11.
Patent JP-H04370164-A (JP)
Title: Coating composition
Inventor: OGAWA MITSUO
IPC: C09D5/00
Filed: 1991-06-18
Abstract: PURPOSE:To provide a coating composition containing a specific vehicle resin and the powder of a thermoplastic resin, capable of readily and approximately uniformly forming a fine uneven pattern like a citron skin and suitable for pre-coatings. CONSTITUTION:A coating composition contains (A) a vehicle resin such as an oil-free polyester resin and (B) the powder of a thermoplastic resin (e.g. acrylic resin) having an average particle diameter of 10-50mum, the difference between the solubility parameters of the resins of the components A and B being 0-1, and the melt viscosity of the component B being 500-6000cPs at a coating-curing temperature.
Patent JP-S6067699-A (JP)
Title: Electrolytic treatment
Inventor: MASUDA TAKANORI
IPC: C25F7/00
Filed: 1983-09-21
Abstract: PURPOSE:To remarkably enhance the stability of an electrode in the electrolytic treatment of a metal plate, by allowing a part of the current of an auxiliary electrode to shunt in a system using an asymmetric alternating wave form current to perform cntrol so as to form the stable condition of a graphite electrode. CONSTITUTION:A metal web 1 is guided to an auxiliary electrolytic cell 15 and, thereafter, guided to an electrolytic cell 4 to be transferred to the outside while horizontally conveyed in the cell 4. In addition, the web 1 is guided to a separate auxiliary electrolytic cell 25 through pass rolls 23, 24 and transferred out of the cell 25. Insoluble anodes 20, 30 each comprising platinum are respectively provided in the cells 15, 25 at positions opposed to the web 1 as auxiliary electrodes. An asymmetric alternating wave form current is flowed to the electrolytic cells constituting the above mentioned electrode arrangement from a power source 14. At this time, the web 1 performs anode reaction treatment at the part opposed to a graphite electrode 8 but cathode reaction is performed at the surface of the electrode 8. When current values to a graphite electrode 7 and the electrode 20 are respectively set to Ialpha, beta, control is performed so as to be beta>0.
Patent JP-H0620784-A (JP)
Title: Power supply device
Inventor: SUZUKI HIROSHI
IPC: H05B41/24
Filed: 1992-06-30
Abstract: PURPOSE:To provide a power supply device which is unlikely to generate higher harmonics and which presents stabilized output voltage. CONSTITUTION:When the voltage of a capacitor C22 at the output side of a boosting chopper circuit 12 is raised, the base current of a transistor Q23 increases. The emitter-collector voltage of this transistor Q23 drops, and the inter-terminal voltage of a resistance R16 sinks. This drops the gate voltage of a field effect transistor Q22, which increases the resistance value between its drain and source electrodes. This sinks the quantity of electric charges on a capacitor C25 to lead to drop of its electrostatic capacitance, which sinks the time constant of a time constant circuit 15 set by a resistance R24, capacitor C24, and capacitor C25. This lessens the on-duty of another field effect transistor Q21 to sink the output voltage of the boosting chopper circuit 12, which makes the output voltage constant.
Patent JP-H0725580-A (JP)
Title: Panel suspending tool
Inventor: FUKUE JIRO
IPC: B66C1/14
Filed: 1993-07-13
Abstract: PURPOSE:To easily install a panel suspending tool on a panel and remove it from the panel, to safely suspend even a heavy panel and to prevent trouble of it slipping out of the panel. CONSTITUTION:Linear axis main body parts 11 of a pair of hook members 10 formed by way of bending bar steel are arranged in order and are stored in a coil spring 20 free to revolve in the shaft center direction. Each of the hook members 10, when hook parts 12 in the horizontal state provided on a lower end part come to be in the state to extend in the opposite directions, comes to be in the state where ring suspension ring parts 13 on an upper end part are arranged in order. Each of the hook parts 12 is inserted into a through hole of a panel as it is in the state where it is arranged in order, and it is suspended by a wire rope 30 inserted into each of the suspension ring parts 13. As the wire rope 30 draws each of the suspension ring parts 13, there is no trouble that each of the hook parts 12 reciprocally approach each other and passes the through hole of the panel.
Patent JP-H07217368-A (JP)
Title: Execution method of tunnel
Inventor: KITAI HAJIME
IPC: E21D9/04
Filed: 1993-07-13
Abstract: PURPOSE:To form a continuous lining by forming a channel parallel with the direction of the excavation of a tunnel along the outer circumferential surface of the tunnel to be excavated in a method of pre-lining construction. CONSTITUTION:A drilled pit 19 along the internal surface of a tunnel 10a is formed to the surface of a facing 18 at the front end section of a tunnel 10 during excavation. The drilled pit 19 is expanded to the outside of a tunnel 10b to be excavated. A first chain saw 14 is arranged in parallel with the direction of the excavation of the tunnel 10b at a place on the outside of the tunnel 10b in the drilled pit 19. The first chain saw 14 is moved along the outer circumferential surface of the tunnel 10b, thus forming a channel 12. The inside of the channel 12 is impregnated with mortar, thus forming a lining 11 parallel with the direction of the excavation of the tunnel along the outer circumferential surface of the tunnel to be excavated.
Patent JP-S5963819-A (JP)
Title: Circuit for generating high voltage pulse
Inventor: NISHIMURA SHINICHI
IPC: H03K3/57
Filed: 1982-10-02
Abstract: PURPOSE:To shorten the time required for the generation of a high voltage pulse by connecting a contact switch and a semiconductor switching element in parallel with a negative load and actuating the contact switch by the discharge of heat. CONSTITUTION:When AC power is applied between R and N, voltage is applied to a semiconductor Q through an inductor L and the contact switch S and the semiconductor Q is turned on and turned to low impedance. Subsequently, discharge is generated among a discharging electrode, a fixed electrode and a bimatal movable electrode through a capacitor C and heat is dispersed.
Patent JP-S6330924-A (JP)
Title: Coordinate input device utilizing elastic wave
Inventor: INOSE SHIGERU
IPC: G06F3/03
Filed: 1986-07-25
Abstract: PURPOSE:To obtain an exact longitudinal wave propagation time, and to obtain a tablet having high accuracy by calculating (frequency) X (plate thickness) by which the difference of the advancing distance of a longitudinal wave and the advancing distance of lamb wave exceeds one wavelength of the longitudinal wave in a coordinate input effective area, so that only the longitudinal wave of a first arriving wave can be detected. CONSTITUTION:When an exciting voltage VF is applied, and an input pen is contacting an input plate 1, a longitudinal wave is delayed by a propagation time and is appeared. In such a case, since the group velocity of the Lamb wave is reduced, the first arriving wave consists of only the longitudinal wave. For instance, when the input plate 1 is formed of soda lime glass, when the minimum of (frequency) X (plate thickness) of the So wave is determined by a graphical differentiation by substituting 5,500m/sec for the velocity of the longitudinal wave and 3,500m/sec for the velocity of the transverse wave, and calculating the phase speed distribution, it becomes about 2mmMHz. Accordingly, when the plate thickness of the soda line glass plate, and the propagation frequency are set to 4mm and 500KHz, respectively, the velocity of the Lamb wave becomes smaller than the transverse wave velocity, and a part (b) becomes the area of only the longitudinal wave. Therefore, even if the propagation time becomes short, as for the first arriving wave, only the longitudinal wave is detected exactly, and the propagation time can be measured with high accuracy.