baber/WOPTO huggingface dataset:
Patent JP-H11200964-A (JP)
Title: Fuel reforming material, fuel reforming device and manufacture of fuel reforming material
Inventor: OKADA KATSUMI
IPC: F02M27/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel reforming material, fuel reforming device, and a manufacture method of the fuel reforming material, whereby performance of fuel can be easily and surely improved. SOLUTION: A fuel reforming device 1 has a housing 2 formed with respectively an inflow port 21 of fuel in one end side and an outflow port 22 of fuel in the other end side, inside this housing 2 is charged with a plurality of fuel reforming materials 3. A fuel reforming material 3, binding raw material powder containing vermiculite and vermiculite cystic mineral and carbon of 15 to 50 wt.% content by a binding agent (binder), is formed into a porous massy substance. Carbon is preferable mainly constituted by bamboo coal. In the raw material powder, torumarin is preferable contained, in the raw material powder, granito porphyroid is preferable contained.
Patent JP-2001126737-A (JP)
Title: Electrode for a fuel cell, method for preparing the fuel cell, and the fuel cell
Inventor: KABUMOTO HIROKI
IPC: H01M4/88
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a fuel cell having improved gas diffusibility, a method for preparing the same, and a fuel cell with improved characteristics. SOLUTION: A catalyst particle 3 is dispersed in a porous body, formed from a frame material 1 having water repellency and having surface coated with an ion-exchange membrane 2.
Patent JP-H04173964-A (JP)
Title: Thin film forming device
Inventor: ITO HIROMOTO
IPC: C23C14/32
Filed: 1990-11-07
Abstract: PURPOSE:To increase a film forming speed and to form thin films having a long life by ejecting gases to the upper part of a crucible disposed in a vacuum chamber. CONSTITUTION:The inside of the vacuum chamber 1 is evacuated and a filament 7 for heating is energized to heat the material 3 to be deposited by evaporation in the crucible 4. The vapor particles of the evaporated material 5 to be deposited by evaporation make free molecular movement but the vapor particles colliding against the crucible 4 reevaporate and are ejected from the aperture in the upper part of the crucible 4. Inert gaseous particles are injected from a gas injection device 30 into the vapor particles at this time. The collision probability of the particles against each other is then increased and the colliding particles are slowly bonded to form clusters 9. These clusters are partly made into ionized clusters 14 by an ionizing device 10 and are deposited by evaporation together with the non-ionized neutral clusters 9 onto the surface of a substrate 18, by which the thin film is formed. The compd. thin film having high quality is formed with the smaller amt. of the gases if the gases contg. the elements to constitute the compd. are injected.
Patent JP-H10114953-A (JP)
Title: Method for construction of road in mountain and hilly district
Inventor: KANEUJI MAKOTO
IPC: E02D29/055
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the excess term of works and excess construction cost by eliminating the need for even a high scaffold, etc. for executing an upper floor board, safely executing even the excavation of a road space and unnecessitating large-scale temporary landslide protection wall works. SOLUTION: In the method for construction of the road in the mountain and the hilly district, the ground is cut down at a stable grade up to a section corresponding to the upper floor board 8 of a rectangular box 12 prior to the construction of the rectangular box 12 as a road space, side walls 9 continued obliquely outwards from the cut-down place are built, and the upper floor board 8 tying the side walls 9 is further executed. A road-space cross section is excavated from an end section at a stage when the side walls 9 and the upper floor board 8 are completed while subgrade concrete is executed.
Patent JP-H02151489-A (JP)
Title: Thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/40
Filed: 1988-12-02
Abstract: PURPOSE:To form printing image excellent in scratch resistance and to form a high-grade printing image even on a transfer medium low in surface smoothness by providing a heat- meltable colorless layer, a heat-meltable colored layer and a heat-softenable layer on a support. CONSTITUTION:The heat-softenable layer on the support of a thermal transfer recording medium is closely brought into contact with a transfer medium and a heat pulse is applied to said heat-softenable layer by a thermal head while the heat-softenable layer is pressed from the back surface of the transfer medium to locally heat a heat-meltable colorless layer, a heat-meltable colored layer and the heat-softenable layer corresponding to a desired printing or transfer pattern. At this time, since the heat-meltable colored layer is thicker than each of the heat-meltable colorless layer and the heat-softenable layer, by the heat accumulation effect of said colored layer, the heat-softenable layer is closely brought into contact with the transfer medium while the softenability of the heat-softenable layer is held and, since a polyoxyethylene compound is contained in the heat-meltable layer, a good cohesive failure release is realized in the heat-meltable colorless layer to transfer an image to the transfer medium. Since the transferred printing image has the heat-meltable colorless layer on the surface thereof, said image is excellent in scratch resistance and develops high adhesive strength even to the transfer medium low in surface smoothness to make it possible to form a high-grade printing image having good fixability.
Patent JP-H08160126-A (JP)
Title: Sonar receiver
Inventor: TANNO MASAYUKI
IPC: G01S7/526
Filed: 1994-12-09
Abstract: PURPOSE: To improve the target identifying ability of an active sonar receiver using a split beam receiving system. CONSTITUTION: Each split beam receiving signal 101 is generated by means of aligning circuits 8-9 by using a receiver element 1U for upper beam and 1D for lower beam in addition to a receiver 1L for left beam and receiver 1R for right beam of the receiver elements contained in a receiver array 1. By obtaining the phase difference signal 104 between upper and lower split beams in addition to the phase difference signal 103 between left and right split beams, variance value calculating circuits 16 and 17 respectively calculate the error variance values 105 and 106 of the phase difference signals. A variance value judgment circuit 18 compares the variance values with a threshold and, when both variance values become smaller than the threshold, a gate 19 is turned on and an amplitude signal 102 is outputted to a displaying section as a video signal 108.
Patent JP-H073793-A (JP)
Title: Device for managing construction of casing driver
Inventor: YAMAGATA KOJI
IPC: E02D7/22
Filed: 1993-12-06
Abstract: PURPOSE:To easily and surely determine the current plumbing depth of a casing. CONSTITUTION:The amount of vertical motion of a vertically moving frame 3 which reciprocates in the direction of plumbing of a casing C is detected by a stroke sensor 11 mounted on a base frame 2. The distance from a specific position on the base frame 2 to the outer peripheral face of the casing C is detected by a distance sensor 10. When the value detected by the distance sensor 10 varies, the casing C is considered to be driven by the vertically moving frame 3 and the amounts of stroke detected by the stroke sensor 11 while the casing is driven are fetched as the amounts of change in the plumbing depth. The fetched amounts of stroke of the vertically moving frame 3 are integrated to detect the current plumbing depth.
Patent JP-H07161010-A (JP)
Title: Magnetic recording method and magnetic recording and reproducing device
Inventor: YAMAZAKI SHIGERU
IPC: G11B5/09
Filed: 1993-12-06
Abstract: PURPOSE:To improve reproduced image quality by inverting the polarities of recording currents across a neutral level period for decreasing the recording currents without inverting the polarities. CONSTITUTION:The recording signals inputted from a recording signal input terminal 1 are shaped in waveforms by a recording signal control circuit 2 and are then recorded on a magnetic tape 5 by a recording amplifier 3 and a magnetic head 4 at the time of recording. The signals recorded on this magnetic tape 5 are read out by a reproducing head 6, are amplified by a reproducing amplifier 7, and are outputted from a reproduced signal output terminal 100 at the time of reproducing. The current off Period tau is provided just before the inversion of the polarity of the recording current iR by the operation of the recording signal control circuit 2 and the recording currents are not passed to the recording head 4 or the recording is executed by decreasing the current value to the extent that the magnetic tape 5 is not magnetized in this period in the case of recording of the NRZ digital signals of the pit interval T. The reproducing level of a short wavelength region with respect to the conventional square waveform recording is improved.
Patent JP-H11137437-A (JP)
Title: Electric water boiler
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of outflow of hot water from a outflow pipe when a main body is overturned or inclined by mistake, and securely prevent outflow of hot water from the outflow pipe it is overturned or slowly inclined in an electric water boiler used in households or offices. SOLUTION: A rotary flow passage 26 is provided between a water guide pipe and a outflow pipe 31, and a spherical body 25 of a specific gravity of less than 1 is freely rotatably contained in the rotary flow passage 26. In normally discharging hot water only passes a seal part 27, but when a boiler is overturned or slowly incined, the spherical body 25 seals the seal part 27 to prevent outflow of hot water from the outflow pipe 31.
Patent JP-H03165469-A (JP)
Title: Manufacture of alkaline storage battery having nickel electrode
Inventor: IWAKI TSUTOMU
IPC: H01M10/28
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a battery in which drop in the utilization of an active material is small and its life is long by applying a pasty material comprising nickel hydroxide, a conductive material, and a thermoplastic binder to a two-dimensional conductive porous body to prepare a nickel electrode and heat- pressing a separator to the nickel electrode to unite them. CONSTITUTION:A pasty material comprising nickel hydroxide, a conductive material, and a thermoplastic binder is applied to a two-dimensional conductive porous body such as screen, expanded metal, and punched metal. Polypropylene nonwoven fabrics hydrophilic-treated with concentrated sulfuric acid are placed on both sides of the nickel electrode, and they are heat-pressed to unite them. A sintered cadmium electrode is used as a negative electrode and a sealed nickelcadmium battery is assembled. The active material inside the nickel electrode is fixed with the conductive porous body and that on the surface is fixed with the separator. Expansion and shrinkage of the active material caused by discharge and charge are restrained and drop in the utilization of the active material is decreased, and the battery having long life is obtained.
Patent JP-H03169258-A (JP)
Title: Dc power supply
Inventor: IWAO TOYOHIRO
IPC: H02M3/338
Filed: 1989-11-24
Abstract: PURPOSE:To prevent a switching type DC power supply apparatus from generating an output voltage when an input voltage extremely drops by providing the oscillation circuit of the apparatus with a voltage detecting circuit and operating the voltage detecting circuit of the oscillation circuit to stop the oscillation of the oscillation circuit and stop a secondary side output voltage when the input voltage drops. CONSTITUTION:When a voltage higher than the threshold value of a constant voltage diode 7 is inputted, a driving voltage is supplied to the base of an output transistor 5 to perform an oscillation operation and a prescribed voltage is generated on the secondary side of switching transistor 4. Inversely, when a voltage lower than the threshold value of the constant voltage diode 7 is inputted, the voltage supplied to the base of the output transistor 5 is stopped and the output voltage on the secondary side of the switching transistor 5 is stopped. Thus, when the input voltage is stopped, the output voltage is prevented from being generated on the secondary side of the switching transistor 4 and a malfunction can be prevented from being generated by a reduction in the power supply voltage on a load circuit side.
Patent JP-H03168336-A (JP)
Title: Fuel injection pump
Inventor: IKEDA TAKASHI
IPC: F02M59/28
Filed: 1989-11-24
Abstract: PURPOSE:To prevent deterioration in rotational responsiveness of a motor due to chips by defining the filter mesh of a fuel supply port provided between a pump main body and a motor, or on the surface opposite to the side of the pump main body of a motor housing, as smaller than the gap between a rotor and a stator. CONSTITUTION:When chips generated when a follow screw 71 is screwed in an opening 91 on the side wall of a spacer body 9, are larger than the gap between a motor rotor 62 and a stator 63. They are collected by a filter member 72, and not allowed flow in a fuel chamber 1a together with fuel, even when the fuel is supplied via the screw 71. Even when smaller chips pass through the filter member 72, and flow in, the fuel flow runs in the fuel chamber 1a in the direction to a fuel exhaust port 18. Since the flow in the direction to a step motor 6 is not generated at the time, the chips do not intrude in a motor 6. Therefore, there is no apprehension of deteriorated control responsiveness which may take place due to an increased resistance caused by the chips caught between the rotor and the stator.
Patent JP-2000126586-A (JP)
Title: Method for removing water in capsule particle
Inventor: SHIGENO CHITOSHI
IPC: B01J13/20
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the properties of capsule particles and to improve the storage stability of a water-soluble organic substance and water by removing water in the capsule particles by making an extracting solution containing a compound same with or the same kind of the organic substance contact the capsule particles containing water and the organic substance. SOLUTION: Capsule particles containing water and water-soluble organic substance using saccharides such as glucose, galactose, fructose, and mannose, a polyol such as glycerine, sorbitol, ethylene glycol, polyethylene glycol, propylene glycol, and polypropylene glycol, a water-soluble polymer such as sodium polyacrylate, polyethyleneimine, and polyvinyl alcohol, and others are brought into contact with an extracting solution containing a compound same with or of the same kind of the water-soluble organic substance to remove water in the particles.
Patent JP-S63158746-A (JP)
Title: Paste type cadmium negative electrode
Inventor: KUSAKA MASAKO
IPC: H01M4/04
Filed: 1986-12-22
Abstract: PURPOSE:To prevent the dissolution and diffusion of a discharge product and to increase the charge-discharge cycle life of a battery by forming a mixture layer of an active material, a conductor, and an adhesive on the surface of a paste type cadmium negative electrode. CONSTITUTION:Ethylene glycol solution of polyvinyl alcohol is added to cadmium oxide having a specified mean particle size, and they are kneaded to form paste. The paste is applied to a nickel plated perforated plate which is a conductive support, and dried for a specified time to form an electrode. The electrode is immersed in a solution prepared by dispersing or dissolving 30 wt% artifitial graphite powder and 5 wt% each carbonyl nickel powder and vinyl group resin in an organic solvent such as bytul acetate for about 10 minutes, then dried at 80 deg.C to form a 15-20mum thick layer on the surface of an electrode. The electrode is charged by 40% of theoretical capacity in an alkaline solution, washed, then dried to form a cadmium negative electrode. Thereby, the charge- discharge cycle life of an alkaline storage battery is increased.
Patent JP-H08160904-A (JP)
Title: Method and circuit for driving image display
Inventor: OGAWA YASUNORI
IPC: G09G3/20
Filed: 1994-12-09
Abstract: PURPOSE: To provide a liquid crystal panel driving circuit effective at the time of displaying an input signal whose resolution is lower than the number of pixels of a liquid crystal panel displaying a video by fetching a video signal equivalent to one line or plural lines and also varying the number of lines on which the video signal is fetched in one screen. CONSTITUTION: A video signal is inputted from a video data input terminal 1 to a data driver 4 and a horizontal synchronizing signal and a vertical synchronizing signal are inputted from synchronizing signal input terminals 2, 6. A timing control circuit 3 supplies various kinds of timing pulses and clocks to the data driver 4 and a gate driver 5 to display the input video signal on a liquid crystal panel 8. Moreover, this circuit is provided with a PLL circuit 7. At this time, when the video data equivalent to one horizontal period are fetched into the liquid crystal display panel 8, the same video signal is displayed on one line or plural lines and magnitudes displaying the video signal of the vertical direction are, changed by periodically changing the number of lines on which the same video signal is displayed.
Patent JP-H02151890-A (JP)
Title: Spherical body for terrestrial globe
Inventor: KIMURA TAKIO
IPC: B29L31/00
Filed: 1988-12-03
Abstract: PURPOSE:To prevent the outward appearance of the spherical body nearby a connection part from becoming worse by connecting figures in both-side end display areas which are displayed by colors on the top side of a display layer nearby the outer peripheral edge by extension parts which are displayed in the same colors. CONSTITUTION:The end part display areas 7 which are displayed by colors over both shell bodies 2 for hemispheres on the top side nearby the outer peripheral edges 3a of display layers 3 formed at the top layer parts of the shell bodies 2 and many extension parts 8 which are circumscribed with the end part display areas 7, arrayed in the circumferential direction, and printed in the same colors with the end part display areas 7 are formed. When the couple of the shells 3 for the hemispheres are jointed to form one spherical body, the display figures in the both-side end display areas 7 displayed by the colors over both the display layers 3 are matched and connected by the respective extension parts 8, the display figures nearby the connection parts of both the end display areas 7 are matched, and both the peripheral edge parts of both the shell bodies 2 for the hemispheres can be connected. Consequently, the outward appearance of the connection parts is prevented from becoming wrose owing to a discontinuous part, a ste, etc., generated at the connection parts.
Patent JP-H07156753-A (JP)
Title: Vehicle antitheft device
Inventor: UCHIYAMA AKIRA
IPC: B60R25/30
Filed: 1993-12-07
Abstract: PURPOSE:To surely prevent the theft of a vehicle, and realize the delivery work by stopping the vehicle without stopping the engine. CONSTITUTION:An ignition switch 20 provided with an operational position'ON II' when a vehicle is stoped where the engine is kept in the prescribed operational condition, and the ignition key can be drawn, and a detector 22 to detect that the engine speed exceeds the prescribed value are provided in a vehicle antitheft device where the ignition key can be inserted/removed and the ignition switch to control the engine of the vehicle to the travelable condition or stopped condition according to the position of the inserted ignition key is provided. A misfire circuit 24 to make the engine in the misfire condition when the ignition switch 20 is in the position 'ON II' when the vehicle is stopped, and it is detected from the output of the detector 22 that the engine speed exceeds the prescribed value, and misfire alarm means 26, 28 to alarm a horn 30 of the vehicle when it is in the misfire condition are provided.
Patent JP-H06125953-A (JP)
Title: Massager
Inventor: KAMEI MASANORI
IPC: A61H7/00
Filed: 1992-10-19
Abstract: PURPOSE:To always massage a person to be treated so as to increase the degree of satisfaction that the person to be treated feels by moving a therapeutic element at the same speed as before movement while continuing massaging, when moving the therapeutic element to other therapeutic positions during a massage. CONSTITUTION:While a tapping massage is being executed at set speed (S1-S3), it is determined whether or not there is a command to move a therapeutic element (S5) and when the command to move the element is given the speed of a therapeutic-element moving motor in that direction is set to a maximum (S6) and the motor is turned on to move the therapeutic element at high speed (S7) and during movement the therapeutic element continues massaging at the same speed as before movement.
Patent JP-H0672490-A (JP)
Title: Adjuster of upper space of bottle in charger
Inventor: HIROSE HIDEAKI
IPC: B67C3/04
Filed: 1992-10-20
Abstract: PURPOSE:To adjust the space at the upper part of a bottle charged with a liquid by a charger. CONSTITUTION:A cylindrical housing 6 is fixed at the bottom of a vertically movable liquid tank 2 and a liquid injection pipe 16 is attached to the lower part of the housing 6. Further, an exhaust air pipe 18 is inserted at the shaft core of the housing 6 and the liquid injection pipe. The exhaust pipe 18 is vertically moved by a lifter 21. A holder 54 retaining a packing 52 of the bottle opening is fitted at the housing 6 and forced to move downward by a spring 61. In this way, since the packing 52 of the bottle opening is closely stuck to the bottle opening raised by a bottle base, the position is decided by the height of bottle. The position of the liquid injection pipe and the exhaust gas pipe is independently charged from the packing 52 of the bottle opening in accordance with rising movement of the liquid tank 2. Accordingly, the above space at the upper part of the bottle can be adjusted only by the vertical movement of the liquid tank 2.
Patent JP-2001126522-A (JP)
Title: Back light
Inventor: IWAI TAKAYUKI
IPC: G02F1/1335
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a back light which does not result in the generation of noise due to emission voltage generated in a cold cathode tube in a liquid crystal display, does not cause the generation of a haziness at edges of the liquid crystal display, and does not result in a deterioration in a display quality. SOLUTION: The back light 1 has a cold cathode tube 3 supported by a lamp angle 8 in a resinous base plate 2. The cold cathode tube 3 is disposed opposite to a side section of a light guide plate 4. A back light angle 9 is connected to GND through an electronic part substrate. The lamp angle 8 is made of a composite material of aluminum integral with a white PET film. A metal surface of a lamp angle 8 is threadly coupled with the back light angle 9. Thus, an emission voltage generated in the cold cathode tube 3 is discharged through the lamp angle 8 and the GND connection at the back light angle 9. Also, the generation of noise due to the emission voltage can be prevented and a display quality can be improved.