baber/WOPTO huggingface dataset:
Patent JP-H08305472-A (JP)
Title: Removable key pad of electronic breaker and display device
Inventor: EDOUIN JIYOZEFU KORIN
IPC: H01H13/70
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an attachable/detachable keypad for controlling an electronic breaking device used for the latest electronic breaker. SOLUTION: An 'input' key 6 of a keypad providing a convenient means which inputs and displays related breaking information is shielded with a shield 1 so that unauthorized access to a braking device setting point can be prevented. Also, a through-hole 5 is provided at the shield so that access to the residual function keys of the keypad can be performed as conventional.
Patent JP-H05199509-A (JP)
Title: High-efficiency coder
Inventor: SUMINO SHINYA
IPC: H04N19/85
Filed: 1992-01-21
Abstract: PURPOSE:To provide the high-efficiency coder which reduces the amount of data almost without visual degradation by adaptively executing coding at each time frequency. CONSTITUTION:The component of the low time frequency in an orthogonally transformed signal 5 is coded by a coder 6a, and the component of the other frequency is coded by a coder 6b. When there are a lot of components to be '0' or there are many components having small absolute values, at the coder 6a, coding is executed according to a coding system with high coding efficiency and at the coder 6b, coding is executed according to a coding system so as to code the component of the large absolute value as well. Coded signals 7a and 7b are made into one code by a mixer 10 and outputted as a coded signal 11.
Patent JP-S59135658-A (JP)
Title: Optical disk record reproducing device
Inventor: KAWAKAMI HIROSHI
IPC: G11B33/12
Filed: 1983-01-21
Abstract: PURPOSE:To simplify a disk reproducing mechanism and to attain highly accurate control by providing a subchassis where the disk reproducing mechanism reproducing optically a disk is assembled incorporatedly as a module. CONSTITUTION:A disc reproducing mechanism section 19 including a pickup feed) driving mechnism and a disk driving mechanism in advance is formed to fix and mount a fitting body 50 as a subchassis assembled incorporatedly as a module to a fitting constituting body 17 as a main chassis supporting a horizontal disk loading mechanism 12. Thus, the disc reproducing mechanism section 19 is constituted simply with high accuracy. Since the disk reproducing mechanism section 19 is assembled not to the main chassis individually by each component but assembled to the subchassis in advance as a module, the assembling work is simplified and the relative accuracy of positions is kept highly accurate and the adjustment and test are executed in advance, then the maintenance becomes easier.
Patent JP-S62165700-A (JP)
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/08
Filed: 1986-01-17
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-H07213373-A (JP)
Title: Structure of spring for seat
Inventor: OKANO YOSHIMASA
IPC: A47C7/35
Filed: 1994-01-28
Abstract: PURPOSE:To reduce the number of parts and the assembly number by obtaining the enough spring power by the prescribed formed wire, to reduce the cost, to improve the sense of fit by increasing the bending of the supporting reception part of a formed wire located just under the hip. CONSTITUTION:Formed wires 30, 40, and 50A-C equipped with supporting reception parts 31, 41, 51 with pads mounted, upper fixing parts 32, 42, and 52 attached to outside frame 60, repulsive parts 33, 43, and 53 serving as springs, lower fixing parts 34, 44, and 54 attached to a base frame 20, are parallely arranged between the base frame 20 and the outside frame 60. The only supporting reception part 51a located just under the hip of a person is horizontally and flatly pressed from among supporting reception parts 31, 41, and 51 of respective formed wires 30, 40, and 50A-C.
Patent JP-H09198922-A (JP)
Title: Fiber-reinforced composite electric wire and its manufacture
Inventor: OZAWA AKIO
IPC: B21F7/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To easily provide a fiber-reinforced composite electric wire having a sharply improved fiber volume ratio and easily fitted with attachments by applying a twist to composite strands in advance before multiple composite strands are twisted together to form the electric wire. SOLUTION: A long bundle of silicon carbide fibers is moved in molten aluminum or aluminum alloy, and reinforcing fibers 1 are combined in an aluminum or aluminum alloy matrix 2 to form a preform wire 3. Several preform wires 3 are integrally arranged into a circular cross section to form a fused DiP strand, then the outer periphery is covered with an aluminum or aluminum alloy layer 2a to form a composite strand 4. A twist is applied to each composite strand 4 before the composite strands 4 are twisted together, and a fiber- reinforced composite electric wire having a sharply improved fiber volume ratio and easily fitted with attachments can be obtained.
Patent JP-H03275421-A (JP)
Title: Gas replacing packaging and apparatus therefor
Inventor: UCHIDA HIROSHI
IPC: B65B31/02
Filed: 1990-01-18
Abstract: PURPOSE:To save working time and promote saving of labor by a method wherein atmosphere of a packing bag is reduced to vacuum or a low pressure, an opening of the packing bag is heated to open, gas is supplied in the vicinity of the opening and made to flow into the bag, and then the opening is sealed. CONSTITUTION:An upper lid 2 is opened, a packing bag (a) filled with contents (b) is placed in a chamber body 1 with an opening (a1) of the packing bag (a) is positioned in the deepest part, and a bag holding bar 11 holds the packing bag (a). Then the upper lid 2 is closed sealingly, and inside air is exhausted through a pipe 15 to make the inside of the chamber be in vacuum state or have a low pressure atmosphere. On the other hand, upper and lower opening heaters 4 and 6 are supplied with power to heat the opening (a1) of the packing bag (a). When the opening (a1) opens, gas is supplied through another pipe 16 into a gas supplying tube 9, so that the gas can be jetted through a gas injection hole 10. The gas jetted through the gas injection hole 10 flows into the packing bag (a) without fail. Then gas is supplied through a further pipe 14 to expand a tube 21 which presses a sealing heater 59 down, and then the heater 59 is supplied with electric current to seal the opening (a1).
Patent JP-S57124623-A (JP)
Title: Cooker
Inventor: YAMAMOTO TAKASHI
IPC: F24C15/00
Filed: 1981-01-23
Abstract: PURPOSE:To render cooking by a microwave oven or the like easy and prompt, by adding a voice generating means for giving audio information relating to operation of a cooker, proceedings of cooking, etc. CONSTITUTION:When an audio information switch 7 is set at an initial position, a main control circuit 20 gives an instruction to a voice generating circuit 22 and makes a cooking program setting instruction announced from a speaker 24. Subsequently, when a cooking program is input by a key input switch 6, an instruction of ''startbutton ON'' is announced similarly. Here, if program input is not proper, it is detected by the main control circuit 20 and announce is made to this effect. After this, information relating to start of cooking operation, cooking time and proceedings to cooking operation is announced by the main control circuit 20 according to the program on the basis of the memory of the voice generating circuit 22. Thus, even an inexperienced person is enabled to cook easily, promptly and correctly.
Patent JP-H05195780-A (JP)
Title: Combustion chamber of swirl chamber type diesel engine
Inventor: MIWA HIROMICHI
IPC: F02B19/08
Filed: 1992-01-22
Abstract: PURPOSE:To allow a jet stream to diffuse smoothly to different parts of a main combustion chamber by directing the jet stream from a jet to the left and right of a diffusion table. CONSTITUTION:A pair of major cavities 8 spread while pinching the center line L of a jet stream spouted out of a jet 7, and in front thereof a diffusion table 10 is bulging in the form of island. In front of the diffusion table 10, lateral cavities 11 are spread to the left and right. The diffusion table 10 assumes rhombic approximately. The jet 7 assumes a flat form with the width direction wider and has a ridge 14 in the center of the inner side face on the cylinder center side. The width of this ridge 14 widens toward the main combustion chamber so that the jet stream spreads.
Patent JP-S55102168-A (JP)
Title: High pressure metal vapor discharge lamp
Inventor: SHIYOUDA ISAO
IPC: H01J61/20
Filed: 1979-01-29
Abstract: PURPOSE: To improve color rendition of a high-tension mercury-arc lamp having an external tube coated with fluorescent film, by prescribing the shape of a luminous tube and the amount of mercury and cadmium or zinc charged in.  
     CONSTITUTION: An external tube 1 of a fluorescent, high-tension mercury-arc lamp with a rated output of 1kW is coated with a luminous film 3 containing red fluorescent matter which provides the maximum fluorescence within a range of wavelength from 610W639nm. A luminous tube 4 is charged with Hg and Cd or Zn. The shape of the luminous tube and the amount of each metal charged are prescribed to satisfy expressions 1W5, where D represents the inner diameter of the luminous tube 4, l a  the length between electrodes 6, 7, l e  the length (cm) from the electrode 6 to seal 13, and mH g , mC d  and mZ n  the amount (mg/cc) of metal charged per unit volume of the luminous tube. The vapor discharge of mercury and other metal  added can greatly improve color rendition of the lamp. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10204915-A (JP)
Title: Back hoe
Inventor: MIURA TAKANORI
IPC: E02F3/43
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To reasonably constitute a control system setting the posture of a boom by releasing pilot pressure acting on one pressure acting part at reaching a changeover point moving a boom from the ascending side to the descending side, and letting pilot pressure act on the other pressure acting part. SOLUTION: A horizontal excavation mode switch is operated ON, and simultaneously a left side operation lever and a right side operation lever 11R are operated. The respective pressure control valves 22 of a pilot oil passage PL against an arm control valve and a pilot oil passage PL against a boom control valve V4 are opened, and pilot pressure acts on the respective oil passages PL. An arm is operated on the raking-in side, a boom is operated on the ascending side, and horizontal excavation is begun. Further when the boom reaches a posture changing from the ascending direction to the descending direction at excavation, a changeover valve 23 is driven, the pilot pressure from the oil passage PL on the boom ascending side is supplied to the oil passage PL on the boom descending side, and hence the boom is brought down.  Hereby the posture of the boom can be automatically controlled by the control system of reasonable constitution.
Patent JP-S58127774-A (JP)
Title: Pad material composition for disc brake
Inventor: OOYAMA TAKESHI
IPC: C09K3/14
Filed: 1982-01-23
Abstract: PURPOSE:To provide a pad material for disc brake of automobile, etc. free from low-frequency noises and body vibrations on actuating, by blending a thermoplastic resin as a lubricant. CONSTITUTION:About 0.5-5vol.% lubricating thermoplastic resin (e.g., tetrafluoroethylene resin, polyamide resin) based on the vol. of the total compsn. is incorporated in a pad material compsn. for disc brake comprising steel fiber, graphite, barium sulfate, a phenolic resin, iron powder, etc.
Patent JP-H09263563-A (JP)
Title: Production of protocatechuic aldehyde
Inventor: HARADA KATSUMASA
IPC: B01J31/02
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To produce protocatechuic aldehyde in high yield by chlorinating in the presence of a specific chlorine compound when producing the subject compound by way of piperonyl dichloride and dichloropiperonylidene dichloride from piperonal. SOLUTION: Piperonal of formula I is chlorinated with thionyl chloride in the presence of dimethylformamide to provide piperonyl dichloride of formula II and further the resultant compound of formula II is chlorinated by molecular chloride in the presence of a chlorine compound selected from phosphorus trichloride, phosphorus pentachloride and sulfuryl chloride to provide dichloropiperonylidene dichloride of formula III. Further the compound of formula III is hydrated to provide protocatechuic aldehyde of formula IV. Phosphorus trichloride is preferably used among the above chlorine compounds because of a low cost and an easy treatment. The quantity of the chlorine compound used in the reaction is about 0.05-15mol, especially about 0.1-1mol based on 1mol compound of formula I.  The treatment of a phosphorus compound, which is a by-product, is simply performed and the produced protocatechuic aldehyde is easily purified by using this method.
Patent JP-S59134295-A (JP)
Inventor: AOKI ISEO
IPC: E21D5/01
Filed: 1983-01-22
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-2000206128-A (JP)
Title: Wheel speed detecting device
Inventor: IWASAKI KATSUHIKO
IPC: G01P3/481
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a wheel speed detecting device to detect wheel speed with high accuracy. SOLUTION: This wheel speed detecting device is provided with an angular frequency extracting part 24y to extract angular frequency information ω from an input signal Vw from a wheel speed sensor 10 and a adoptive filter 24x to remove unnecessary frequency components in the input signal Vw according to the extracted angular frequency information ω. By this device, noise components are removed according to wheel speed while desired components are not removed.
Patent JP-H06220818-A (JP)
Title: Working vehicle for snow removal
Inventor: ASO TAKAYUKI
IPC: E01H5/04
Filed: 1993-01-22
Abstract: PURPOSE:To prevent the turning of a vehicle by providing a vertically driving device of a snow-removing blade that has been fitted obliquely to the moving direction with a controller equipped with a vehicle-speed sensor, a brake sensor, or the like, and with a forced-driving circuit, or the like; and by simultaneously raising the blade when a brake is applied at the time of low speed traveling. CONSTITUTION:A solenoid valve 16 for controlling cylinders 12 by which a grader 5 for removing snow accumulated on a road surface is vertically driven is provided with a controller 24 that is operated by the signal A from a vehicle sensor and the signal B from a brake sensor, and a forced-driving circuit 23. When the vehicle speed is decreased and the signal A from the vehicle sensor becomes less than the value set in a comparator 26, the signal is input into an AND circuit 27, and when the brake is trod in, a contact 41a is closed and the detection signal B is also input. When the respective signals A, B are input, a driving signal C is output to operate a relay 28, so that the grader 5 is raised and kept apart from the ground surface. Thus, the turning of the vehicle can be prevented.
Patent JP-S59135210-A (JP)
Title: Production of thermoplastic resin
Inventor: HAGIWARA TOKIO
IPC: C08F212/12
Filed: 1983-01-25
Abstract: PURPOSE:To produce a copolymer of excellent heat resistance, by emulsion- copolymerizing alpha-methylstyrene with a vinyl cyanide monomer and a maleimide (derivative) by a specified method. CONSTITUTION:The following components are emulsion-copolymerized at about 40-80 deg.C by using a polymerization initiator of a persulfate type: (A) 50-90wt% alpha-methylstyrene, (B) 5-40wt% vinyl cyanide monomer (e.g., acrylonitrile), and (C) 3-40wt% maleimide (derivative) of the formula (wherein R is H, a 1-3C alkyl, cycloalkyl or aryl), e.g., maleimide or N-methylmaleimide). At this time, all of the component A to be used is first copolymerized with 25-60wt% each of components B and C, and then the copolymerization is continued by adding the remaining portion of each of components A and B continuously or in portions.
Patent JP-H04262206-A (JP)
Title: Traveling-data displaying apparatus
Inventor: MUSA IKUO
IPC: G08G1/0968
Filed: 1991-01-30
Abstract: PURPOSE:To correct an error readily and precisely by computing the present position of a vehicle with respect to a specified point based on a running distance and an advancing direction, using the present position computed when a correcting switch is operated, and correcting the measurement error of a bearing detector. CONSTITUTION:A control circuit 5 obtains the pulse signal of a traveling-distance detector 1 which is generated at every time when a vehicle runs by a specified distance. Values  alpha and  beta are added to values alpha and beta at every time, and the running locus to the present position theta (alpha and beta) after the running from an arbitrary starting point P and the present position are computed. (The value alpha is a lattitude, beta is a longitude and  alpha and beta are the variations caused by the movement). The measurement error caused by the magnetization of the vehicle body is computed based on the deviation between the computed position and the actual vehicle position. The position is corrected in response to the operation of a correcting switch. When the user starts out of his garage, the deviation of the present position as the result of the accumulation of the measurement errors of a detector 2 can be corrected only by depressing the correcting switch. Namely, the present position and the measurement error of the detector 2 can be corrected simultaneously every time the correcting switch is depressed.
Patent JP-H03215575-A (JP)
Title: Resin composition for cationic electrodeposition coating
Inventor: KATAYAMA TEIJI
IPC: C08F291/00
Filed: 1990-01-20
Abstract: PURPOSE:To obtain a resin composition for cationic electrodeposition coating which can be applied well even to acute-angled parts of an object by compounding a resin containing -OH and a cationic group, an epoxy resin and gelled fine particles of a specific polymer. CONSTITUTION:The epoxy group of a polyepoxide compound which is obtained from a polyphenol compound and epichlorohydrin is allowed to react with a cationizing agent, thus obtaining a resin containing -OH and a cationic group. A polymerizable monomer having two or more radical-polymerizable unsaturated groups in each molecule and a radical-polymerizable unsaturated monomer of a type different from the above are subject to emulsion polymerization in the presence of a reactive emulsifying agent having an allyl group in each molecule, whereby gelled fine polymer particles are obtained. The above resin and the gelled fine polymer particles are compounded with an epoxy resin that contains in each molecule two or more, on average, epoxy group-containing functional groups each having a (bridged) alicyclic skeleton with an epoxy group being linked thereto.
Patent JP-S62168423-A (JP)
Title: Logic circuit
Inventor: TOYAMA KEI
IPC: H03K19/094
Filed: 1986-01-20
Abstract: PURPOSE:To reduce the power consumption by making a transient current high by inputting the signals of an opposite phase to each other to a D (depression)-FET of a pull-up side and an E (enhancement)-FET of a pull-down side, executing switching at a high speed, and also reducing a steady state current. CONSTITUTION:To D-FETs Q4, Q5 which are connected in series in a pull-up side of a NOR circuit 1, signals B, A are inputted, respectively, and to E-FETs Q6, Q7 which are connected in parallel in a pull-down side, signals -A, -B are inputted, respectively. In this same way, a pull-up side of an OR circuit 2 is constituted of the D-FET, and its pull-down side is constituted of the E-FET, and when the level of an output A+B or the inverse of (A+B) is changed from H to L in accordance with an input, it is cut off completely because the pull-up side is constituted of the D-FET, a transition time to L is shortened, and also output signals A+B, the inverse of (A+B) of an opposite phase can be obtained.
Patent JP-H01188081-A (JP)
Title: Video floppy disk reproducing device
Inventor: NAKAMURA TAKAHIRO
IPC: H04N5/781
Filed: 1988-01-21
Abstract: PURPOSE:To surely execute the discrimination of a field/frame by setting a comparison bit number even when an ID signal is not recorded at a field recording. CONSTITUTION:When even one bit of ID data stored in first and second storage devices 20 and 21 are not coincident with each other, a system control circuit 14 controls as input selection circuit 23, first and third storage devices 20 and 22 are selected for example and the ID data are compared with each other. When the data coincide here, the ID data used for the comparison are sent to a field/frame discrimination circuit 13 through a change-over switch 25. When the data do not coincide again, the ID data of second and third storage devices 21 and 22 are compared, when they coincide, said system is applied. An input selection is executed with meeting the number of the storage devices, when they do not coincide in all selected combinations, the change-over switch circuit 25 is connected to (b) side and a 'zero' is sent as the ID data. Thus, they are as the field at the field/frame discrimination circuit 13 and a field reproduction is executed.
Patent JP-H06218815-A (JP)
Title: Method of continuous lamination, manufacture of base plate for manufacturing printed-wiring board laminated with photosensitive film and device therefor
Inventor: MINAMI YOSHITAKA
IPC: H05K3/06
Filed: 1993-01-25
Abstract: PURPOSE:To enhance follow-up properties of photosensitive films with respect to recesses and protrusions of a base plate by a method wherein a force to be exerted in a direction in which the base plate advances is caused to work on the base plate for manufacturing a printed-wiring board with the aid of means other than thermocompression bonding rolls when the base plate passes between the thermocompression bonding rolls whose surfaces are deformable. CONSTITUTION:Photosensitive films and a base plate for manufacturing a printed-wiring board are advanced, and, when they pass between thermocompression bonding rolls, a force to be exerted in a direction in which the base plate advances is caused to work on the base plate for manufacturing the printed-wiring board with the aid of means other than the thermocompression bonding rolls. That is, photosensitive films 4 set are unwound while taking up protective films 9 and laminated to a base plate 8 for manufacturing a printed- wiring board, which is a base plate for evaluation of follow-up properties, while a force to be exerted in a direction in which the base plate advances is caused to work on the base plate with the aid of press rolls 2. In this case, feed rolls 3 and guide rolls 6 are provided, and photosensitive films 7 after the removal of the protective films 9 are used. The circumferential speed of the press rolls 2 becomes equal to that of thermocompression bonding rolls 1, whereby the force to be exerted in the direction in which the base plate advances is transmitted to the base plate 8.
Patent JP-S54102820-A (JP)
Title: Picture reader
Inventor: NAMOTO YOSHITERU
IPC: H04N1/04
Filed: 1978-01-30
Abstract: PURPOSE: To make it possible to increase photo efficiency by improving the optical reading level of the entire unit easily by allotting the read region of several optical readers arrayed corresponding to the brightness of a light source.  
     CONSTITUTION: Optical reader units (α), (β) and (γ) [composed of corresponding shading plates 27, 28 and 29, lenses 21, 22 and 23, and photoelectric converters 24, 25 and 26] have read regions (l 3 '), (l 2 ) and (l 1 '), lengths of which vary with the brightness in the longish direction of the fluorescent-lamp light source. Further, the brightness level in the longish direction of the light source, photo characteristics of lenses, and the product of the brightness of the light source and photo characteristics are shown by curves A', B' and C'. While the read region of unit B is widened within the range of Y 1 '≥Y 2 ', read regions of units (α) and (γ) are made narrow as much as that so as to make it possible to increase the lowest level Y 2 ' (namely, shading adjustment level Y' by shading plates), so that the photo efficiency can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio