baber/WOPTO huggingface dataset:
Patent JP-H11223525-A (JP)
Title: Road surface photographing device
Inventor: ISHIBASHI SHIZUKA
IPC: G01B11/30
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To mount a line sensor camera on a small vehicle, while not requiring a large vehicle, thus facilitating treatment and maintaining observation accuracy. SOLUTION: A line sensor comera 1 is mounted on a vehicle 14 on which a mirror 15 is attached and the mirror 15 is arranged in the constituting so that the image taken in line in th width direction of the road is projected to the photographing inlet of the line sensor camera 1. By bending and photographing the light path between the line sensor camera 1 and the photographing road surface, standing a high pole is made unnecessary and the camera may be loaded on a small vehicle.
Patent JP-H08223705-A (JP)
Title: Controller for hybrid car
Inventor: TAKAMURA HARUHISA
IPC: B60L50/16
Filed: 1995-02-13
Abstract: PURPOSE: To improve the energy input and output and to improve fuel consumption of an internal combustion engine by detecting the energy input and output actually charged and discharged and predetermined energy input and output to be charged in and discharged from a battery to be previously stored and comparing them. CONSTITUTION: The energy input and output of a battery when a bus on a regular route runs at a normal speed in a predetermined zone are previously measured, and stored in a predicted energy input and output generator 25. When the bus runs on the regular route, the stored energy input and output can be read from the generator 25 each time the bus runs in the predetermined zone. On the other hand, each time the bus enters the predetermined zone, the actual charge and discharge energy input and output are calculated from the charging and discharging powers of the battery by an integrator 27, and compared with the energy input and output read from the generator 25 by a discriminator 26. If the absolute value of the difference is predetermined power difference or less, a predetermined correction signal β is output, and the torque command Tm of the motor is increased.
Patent JP-H11214018-A (JP)
Title: Manufacture at low temperature for zro2-based solid electrolyte film through sol-gel process
Inventor: CHIBA REIICHI
IPC: H01M8/12
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte film having good conductive characteristic by manufacturing ZrO2 -based thin film solid electrolyte by means of sol-gel process at a comparatively low manufacturing cost, while restraining the product process temperature to be low. SOLUTION: A sol-gel solution including any one from among Y, Yb, and Lu as a main additive element D1 and a main content element Zr and including any one from among Al, Mg, and Si as a second additive element D2 is prepared, and the sol-gel solution is coated on a porous electrode substrate to be heat treated in an electric furnace and so on. Thereby, an electrolyte with superior ion conductivity can be made into a thin film in a low temperature, even at a comparatively low temperature.
Patent JP-H03226658-A (JP)
Title: Method for detecting flaw of vegetables and fruits
Inventor: TAMIMOTO HIROTOSHI
IPC: G01N21/85
Filed: 1990-02-01
Abstract: PURPOSE:To enhance the detection accuracy of the flaw of each of vegetables and fruits by judging whether the areas of the flaws of each of vegetables and fruits almost coincide with the area corresponding to the calyx of each of vegetables and fruits and adding the areas of the flaws corresponding to the fudging result to calculate the total area of the flaws. CONSTITUTION:The plane and left and right side surfaces of each of vegetables and fruits, for example, a fruit (a) are simultaneously photographed by an imaging element 12 to output image data which are, in turn, converted to digital data by an A/D converter circuit 21 to be stored in a memory 23. Next, the areas of the flaws of the fruit a are respectively calculated on the basis of the image data by an image processing computer 20 and it is judged whether the calculated areas of the flaws almost coincide with the predetermined area corresponding to the calyx of the fruit (a) by the computer 20. When the areas of the flaws are larger or smaller than the area of the calyx and dont almost coincide therewith as the judging result, the non-coincidence areas of the flaws are successively added. When the areas of the flaws don't almost coincide with the area of the calyx, the first area almost coinciding of the flaw is not added and the areas coinciding on and after the second time of the flaws are added in the same way as the non-coincidence case. When processing is completed with respect to all of the number of the detected flaws, the added sum total is set to the total area of the flaws of the fruit (a).
Patent JP-S60170471-A (JP)
Title: Vibration wave motor
Inventor: IZUKAWA KAZUHIRO
IPC: H01L41/09
Filed: 1984-02-10
Abstract: PURPOSE:To improve the drive efficiency by interposing an elastic plate between a plurality of electrostrictive elements. CONSTITUTION:An elastic plate 10 and electrostrictive elements 12, 13, the element 12 and an elastic plate 14, and the element 13 and an elastic plate 15 are respectively secured, mounted on a base to form a stationary unit. A movable unit made of metal is pressed in contact with the plates 14, 15. When an AC voltage is applied to a vibration motor, the elements 12, 13 and the plates 14, 15 are vibrated. Since this vibration wave has a phase difference, it becomes a traveling wave, thereby driving movable units 16, 17.
Patent JP-S55116169-A (JP)
Title: Mark/space decision circuit
Inventor: KANOU MITSUNARI
IPC: G06K7/00
Filed: 1979-02-28
Abstract: PURPOSE: To make an accurate decision on a mark and space by demodulating a pulsating signal large in level difference of print density.  
     CONSTITUTION: A peak holding circuit which holds a peak value by receiving sampling pulse X and then discharges the voltage as the time passes is provided with voltage-dividing resistors R1 and R2 which set the 1st threshold level, and voltage-dividing resistances R4 and R5 which set the 2nd threshold level. Then, when the peak value of a sampling pulse signal does not exceed the 2nd threshold level, the discharge time constant of the peak holding circuit is made short and when exceeding, that of the peak holding circuit is made long, so that a decision on a mark and space will be made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04243672-A (JP)
Title: Lug structure for rubber crawler
Inventor: TOGASHI KIYOO
IPC: B62D55/253
Filed: 1991-01-23
Abstract: PURPOSE:To improve durability of a rubber crawler by suppressing the lateral inclination of core metal in a rubber elastic body in the lug structure of the rubber crawler mainly used for the travel part of a construction machine and a civil working machine. CONSTITUTION:Inside a banded-like rubber elastic body 11, core metals 12 are arranged laterally in the width direction thereof at the constant pitch as well as expansion bodies surrounding the outside of the core metal are embedded together, and a sprocket engaging hole 14 is provided between the core metals 12, at the width direction center of the band-like rubber elastic body 11 to form a rubber crawler. Lugs 19 of trapezoidal cross section are formed on the outer peripheral surface of this rubber crawler in such a way that the tip width 20 of each lug 19 reaches the projected region of the adjacent core metals 12 but the base bottom width 21 of the lug 19 does not reach the center part 13 of the core metal 12.
Patent JP-H02204093-A (JP)
Title: Resin type heat transfer recording material
Inventor: WATANABE JIRO
IPC: B41M5/392
Filed: 1989-02-02
Abstract: PURPOSE:To print a clear recording image with a heat medium such as a thermal head, etc., on a board by providing a heat transfer recording layer containing colorant, specific epoxy resin and lubricant as main ingredients on a board material having heat resistance. CONSTITUTION:A heat transfer recording layer contains colorant, lubricant and epoxy resin as heat fusible substance, and the epoxy resin has 60 - 150 deg.C of melting point, 400 - 5,000 of epoxy equivalent, and 800 - 6,000 of molecular weight. The recording layer is composed by coating a board such as a coat sheet or plastic, etc., with composition in which colorant, epoxy resin and lubricant are dispersed or dissolved with solvent by a solvent coating method such as a bar coating, a roll coating, and drying it, and a clear heat transfer recording image can be formed on the board by a thermal medium such as a thermal head, etc.
Patent JP-H06294350-A (JP)
Title: Propulsion device
Inventor: MANFUREETO SHIYUTEENBORUGU
IPC: F02K9/68
Filed: 1994-02-22
Abstract: PURPOSE: To prolong a service life, and make a uniform propulsion characteristic exhibited, by holding, movably toward a catalyst bed, sieves provided within an end region on the injection side of the catalyst bed, and packed over the whole cross-section of a decomposition chamber, and by energizing it by an energizing pressure generating means. CONSTITUTION: When a propulsion machine is started to be operated, hydrazine 61 reaches the inside of an injection head 11 through an injection pipe 5 and a wave-formed bellows 9. The hydrazine 61 flows from a hole 12 of the injection head 11 to a decomposition chamber 3 through sieves 13-15. Catalytic exothermic decomposition started therein to eject hot reaction gas from the decomposition chamber 3 through a nozzle 4. A set comprising the injection head 11 and the sieves 13-15 is pushed into the decomposition chamber 3 during a combustion time of the propulsion machine by hydrostatic action of the hydrazine 61 to expand the waveformed bellows 9. The pushing-in hereinbefore is carried out untill resistance of a catalyst bed 2 newly compressed compensates pressure energization therein. After this process is repeated, the bellows 9 is expanded to generate a hollow chamber 20.  The bellows 9 keeps the condition therein at temporary stop of the hydrazine 61.
Patent JP-H11225164-A (JP)
Title: Method and system for serving session information for ip multi-cast communication
Inventor: SHINODA AKIRA
IPC: H04L12/70
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To display session information relating to Internet protocol(IP) multi- cast communication at a preferred time only with an existing world wide web WWW browser. SOLUTION: An information server 10 receives session information 3 relating to IP multi-cast communication that is sent from a router 2 through a network 1 at a prescribed interval, and converts the information into the form of a hyper text markup language(HTML) and stores it. Thus, a computer 4 on the network 1 can display the information by using an existing WWW browser. Furthermore, the server accesses the computer 4 by using a WWW server function to serve the session information 3 directly to the computer 4.
Patent JP-H05191921-A (JP)
Title: Direct current power cable line
Inventor: HATA RYOSUKE
IPC: H02J1/00
Filed: 1992-01-13
Abstract: PURPOSE:To reduce the conductor ohmic loss, and at the same time, to improve reliability by arranging in parallel the four lines of direct current power cables having the conductor size which makes a transmission possible in a required capacitance by two lines of the cables in a direct current bipolar counter systems. CONSTITUTION:AC/DC converters formed by the same systems A-1, A-2, and B-1 and B-2 are connected by four lines of direct current high-voltage cables 1A, 1B, 1C, and 1D. Each of the cables has a conductor size which makes a transmission possible in a required capacitance by the two lines of the cables. Then, these cables, each in two lines, are connected in parallel to be in operation as a pair of + or - polar cables, respectively. Therefore, the conductor ohmic loss which is the transmission loss is reduced by half, hence making it possible to increase the transmission capacitance as well as to improve the reliability of the transmission lines significantly.
Patent JP-H04265370-A (JP)
Title: Water-proof construction with sheet for overflow section of pool
Inventor: YOSHII NOBUAKI
IPC: E04H4/02
Filed: 1991-02-19
Abstract: PURPOSE:To compose an overflow section without problems also in appearance, which is hardly damaged, by facilitating fusion-welding and by performing welding firmly. CONSTITUTION:In an overflow section 10 consisting of a wave-proof section 1 and an even section 2 outside the pool, on the even section 2, a water-proof sheet joining piece 3 is fixed, and the internal side oblique section 3a of the jointing piece 3 is set along the external side lower-end oblique-section 1a of the wave-proof section 1. A cover member 4 consisting of an even section 4a and a flexible section 4b is set on the overflow section 10, and the even section 4a is fusion-welded to the water-proof sheet jointing piece 3 by solvent, and the base end section of the flexible section 4b is fusion-welded to the internal side oblique-section 3a and reentrant angle section 3b of the jointing piece 3 by a hot air gun 6. The upper end section 5a of a water-proof sheet 5 for covering the internal surface of the pool is bent along the wave-proof section 1, and on the upper surface of the upper end section 5a, a section close to the base end of the flexible section 4b of the cover member 4 is spot-fitted by the solvent. Then, to the upper end section of the water-proof sheet 5, the flexible section 4b of the cover member 4 is wholly fusion-welded by the solvent, and water is prevented from being generated under the sheet on the overflow section of the pool.
Patent JP-S60170457-A (JP)
Title: Electromagnetic inductor
Inventor: TADOKORO MASAHIRO
IPC: B22D11/115
Filed: 1984-02-13
Abstract: PURPOSE:To obtain a thrust without contaminating molten metal by providing a holder for holding a refractory material on the side of the end of a toothed part of an induction core, thereby preventing the material from dropping. CONSTITUTION:The ends of toothed part 11a... of a pectinated induction core 11 are extended to the vicinity of the lower end of a refractory material 8. Projections 11b... which extend horizontally are formed at the ends of the toothed part 11a... and U-shaped recesses 11c... are formed above the projections 11b.... The ends of the toothed part 11a..., the projections 11b, and the recesses 11c are held from inside at the lower portion of the material 8.
Patent JP-H04265558-A (JP)
Title: Tape run controller
Inventor: IMAI SUSUMU
IPC: G11B15/467
Filed: 1991-02-19
Abstract: PURPOSE:To prevent noise from being generated in a reproduced image due to an extremely narrowed track width by maintaining the track width constant in a consecutive recording operation in spite of the change of a load in a tape transport system. CONSTITUTION:A speed error signal CSP is generated in a servo microcomputer 1 based on an FG signal from a capstan motor 2. The signal CSP compared compares the cycle of the FG signal with the internally stored reference cycle, and when both cycles coincide with each other, outputs '0', and when they do not coincide with each other, takes a value corresponding to the difference. The signal CSP is added with a phase error signal CPH generated based on the deviation from the reference signal at the time of recording; it is added with an ATF signal at the time of reproducing. The phase error signal CPH also takes a value of '0' when the deviation in phase from the phase reference signal is '0'. It is added with a prescribed bias TD to become a control signal VM. At the time of consecutive recording operation, the control signal of the capstan motor is generated by the signal VM to maintain the track width.
Patent JP-S62184768-A (JP)
Title: Manufacture of gas diffusion electrode
Inventor: FURUYA CHOICHI
IPC: H01M4/96
Filed: 1986-02-06
Abstract: PURPOSE:To obtain a gas diffusion electrode whose strength is high, warp and bending are few, deformation and craks during handling are not developed by using a core material made of a nonwoven fabric sheet comprising heat resistant fibers such as carbon fiber, nickel fiber, stainless steel fiber, alamide fiber, boron fiber, and SiC fiber in a reaction layer. CONSTITUTION:A mixture of hydrophilic carbon black, water repellent carbon black, polytetrafluoroethyelen, solvent, and surfactant is impregnated in a nonwoven fabric sheet made of heat resistant fiber such as carbon fiber, nickel fiber, stainless steel fiber, alamide fiber, boron fiber, and SiC fiber to form a reaction layer raw material sheet. A gas diffusion layer raw material sheet comprising water repellent carbon black, polytetrafluoroethyelene powder, and a solvent is pressed against the reaction layer raw material sheet. They are heated to remove the solvent and the surfactant to form a gas diffusion raw material sheet. A platinum group compound solution is impregnated in the reaction layer raw material sheet, and heat-decomposed to deposit a metal and/or an oxide of the platinum group and to form a reaction layer. Thereby, mechanical strength is enhanced.
Patent JP-2000226318-A (JP)
Title: Hair cosmetic
Inventor: MIZUSHIMA HIROKI
IPC: A61K8/86
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic which is not greasy, gives strong setting power and permits rehairdressing readily by hands or the like by including a specific polymer for fixing hair and a specific polyoxyalkylene alkyl ether. SOLUTION: This hair cosmetic is obtained by including (A) 0.1-10 wt.% of a polymer for fixing hair (e.g. an acrylic resin alkanolamine neutralizer or the like) with the solubility of more than 50 wt.% to LPG of which the solubility to LPG is provided by initially finding the amount of LPG necessary to produce by means of adding LPG (2.5 kgf/cm2) into 10 g of 10 wt.% ethanolic solution of the polymer for fixing hair and then defining the solubility as the following equation: Solubility (%)=[amount (g) of added LPG]/[10 g+amount (g) of added LPG]x 100 and (B) a polyoxyalkylene alkyl ether of the formula: R1O-(C2H4O)m-(C3H6O)n-R2 [R1 is a 1-20C aliphatic hydrocarbon group; R2 is H, a 1-20C aliphatic hydrocarbon group or phosphoric acid residue; (m) is 0-10; (n) is 10-35; (m)+(n)<=35].
Patent JP-H09220670-A (JP)
Title: Butt welding method and device thereof
Inventor: YAMAKAWA TATSUSABUROU
IPC: B23K11/02
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a good welding joined strength by preventing the generation of spark between a square pipe-like steel material and an electrode. SOLUTION: In a butt welding method for executing the butt welding by abutting the electrode on the side walls of respective square pipe-like steel materials 1, 2 at the time of joining two square pipe-like steel materials 1, 2 through butt welding, the electrodes 3, 4 each having recessed groove in the longitudinal direction of the respective square pipe-like steel materials 1, 2 at almost center part of the tip end surface are used and the tip end surfaces on both sides of opening part of the recessed groove of the respective electrodes 3, 4 are abutted on the side walls of the respective square pipe-like steel materials 1, 2.
Patent JP-S59150340-A (JP)
Title: Manufacture of atla antibody
Inventor: SHIMIZU FUMIO
IPC: C07K16/00
Filed: 1983-02-16
Abstract: PURPOSE:To obtain a novel antibody which reacts specifically to an antigen related to a human T cell leukemia by using an immuno-antigen with a specified peptide as hapten employing a commercial amino acid. CONSTITUTION:In the production of an antibody, a specific amount of an immuno-antigen comprising a composite of a compound selected from peptide related to a human leukemia virus expressed by the formula (where, R represents hydrogen atom or H-Tyr) and a derivative thereof and a carrier is diluted with a saline solution to a proper concentration and mixed with a Freund's adjuvant to adjust a suspension. The suspension is injected subcutaneously into a mammal and thereafter, continuously dosed for 4-6 months to immunize. To sample the antibody, one-two weeks after the final dosage of said suspension, blood is sampled from the annimal immunized and following centrifugal separation, the secrum is separated. Thus, an antibody with a high titer and a high sensitivity can be obtained having an excellent specificity to ATLA, particularly p24.
Patent JP-H06245103-A (JP)
Title: Contour correction circuit
Inventor: HIRONAKA KATSUMI
IPC: H04N5/208
Filed: 1993-02-15
Abstract: PURPOSE:To provide a circuit such that sharp and clear contour correction is applied to a portion of a video luminance signal where a change in luminance is small and contour correction of a degree not causing glitter is applied to a portion of the video luminance signal where a change in luminance is large. CONSTITUTION:With an input terminal 1B inputted to a video luminance signal A, a 1st delay circuit 2B provides an output signal B delayed by a time equivalent to a period of one picture element of a CCD, and a 2nd delay circuit 3B provides an output signal C delayed further by a time equivalent to the period of one picture element of the CCD, a 1st subtractor 4B subtracts the video luminance signal A from the signal B to provide an output signal D and a 2nd subtractor 5B subtracts the video luminance signal C from the signal B to provide an output signal E. A 1st adder circuit 6B sums the signals D, E to provide a signal F. A detection circuit 7 applies full wave rectification to a contour correction quantity of the signal F to detect a peak level. A gain control circuit 8 sets the gain so that an output signal G is inversely proportional to the level of the contour correction quantity of the signal D to provide the signal G.
Patent JP-S63194787-A (JP)
Inventor: NAGAO TAKESHI
IPC: B08B3/08
Filed: 1987-02-05
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-S59153491-A (JP)
Title: Control system for synchronous motor
Inventor: SAKAMOTO KEIJI
IPC: H02P23/16
Filed: 1983-02-19
Abstract: PURPOSE:To improve the accuracy and the reliability irrespective of temperature conditions by using a rotor angle position signal division signal generator and a torque signal generator. CONSTITUTION:An oscillator 3 for generating a carrier, a rotor angle position detector 2 for generating a rotor angle position signal modulated by the carrier, a rotor angle position signal division signal generator 12 which receives the carrier and a torque command signal E(X) and generates a rotor angle position signal division signal Z, an inversion Z, torque signal generators 13, 14 for generating torque signals, 2-phase/3-phase converter 8 for converting the torque signal from 2-phase to 3-phase to generate a 3-phase AC signal proportional in amplitude to the torque command signal and proportional in frequency to the rotating speed of the rotor, and a 3-phase AC generator 9 for controlling the conduction angle are provided.
Patent JP-S63215403-A (JP)
Inventor: ARUBIN RONRAN
IPC: C09K3/00
Filed: 1988-02-04
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-H02207029-A (JP)
Title: Azeotropic and pseudo-azeotropic composition of dichlorophentafluoropropane
Inventor: SAMEJIMA SHUNICHI
IPC: C09K3/00
Filed: 1989-02-06
Abstract: PURPOSE:To provide the subject composition composed of 1,1-dichloro-2,2,3,3,3- pentafluoropropane and two other compounds, having incombustibility and characteristics comparable or superior to those of conventional fluorocarbons and suitable as a fluorocarbon substitute or cleaning solvent. CONSTITUTION:An azeotropic composition composed of (A) 50wt.% of 1,1- dichloro-2,2,3,3,3-pentafluoropropane, (B) 12wt.% of 1,3-dichloro-1,1,2,2,3- pentafluoropropane and (C) 38wt.% of 2-chloro-2-methylpropane and a pseudo- azeotropic composition composed of 6-67wt.% (preferably 45-60wt.%) of the component A, 4-67wt.% (preferably 6-20wt.%) of the component B and 5-58wt.% (preferably 20-44wt.%) of the component C. The composition has an azeotropic point, causes little variation of the composition in recycling and is usable similarly to conventional simple fluorocarbon and applicable without necessitating considerable change of conventional technique.