baber/WOPTO huggingface dataset:
Patent JP-H09238401-A (JP)
Title: Auxiliary heater of electric vehicle
Inventor: MIYANO SHIGETOSHI
IPC: B60H1/22
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain an auxiliary heater which heats an interior while a battery is charged and facilitates the reduction of the exhaust of the battery and the extension of a mileage. SOLUTION: An auxiliary heater has an air flow path which linkes a battery room 80 with an interior 82, a blowing means (motor-driven fan) 21 which generates an air flow flowing from the battery 80 to the interior 82 through the air flow path and a control means. The control means drives the blowing means 21 if the temperature of the interior 82 is below a required value while a battery 81 is charged or discharged. It is recommended that a switching means 15 is provided in the air flow path and the air flow path is switched between a main air flow path 11 linked with the interior 82 and a branch air flow path 12 linked with the outside atmosphere.
Patent JP-H10267837-A (JP)
Title: Method for measuring water content of snow and measuring device
Inventor: ABE KATSUYOSHI
IPC: G01N21/3554
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress an influence on measuring accuracy due to different concentration, contamination of transparent plate, etc., and keep high measuring accuracy. SOLUTION: When the reflectance of a light reflecting on snow is measured, a reference wavelength infrared light 4a belonging to a wavelength with small reflectance and a comparison wavelength infrared light 5a belonging to a wavelength with large reflectance from snow are emitted to a snow 3 through reflection type analog sensors 4 and 5, and the reflection lights 4b and 5b are received by the sensors 4 and 5. At this time, the sensors 4 and 5 are made to output according to reflectance of lights reflecting on the snow 3, and the water content of the snow 3 is measured on the basis of a difference of output.
Patent JP-S63239887-A (JP)
Title: Semiconductor laser
Inventor: UEHARA KIYOJI
IPC: H01S5/068
Filed: 1987-03-27
Abstract: PURPOSE:To accurately detect a temperature change and to stabilize an oscillation wavelength of a semiconductor laser by providing means for holding an injection current at a predetermined value, and means for comparing the terminal voltage of the laser with an arbitrary reference voltage to control an operation temperature in response to an electric signal proportional to the difference between both. CONSTITUTION:An injection current flowing to a semiconductor laser 1 is held at a constant value by a current stabilizer 2. The operating temperature of the laser 1 is altered by a thermoelectric element 3. A differential amplifier 4 compares the terminal voltage of the laser 1 with a reference signal to generate an error signal proportional to the difference of both. A current controller 5 supplies a current corresponding to the error signal to the element 3 to control the temperature of the laser 1. Thus, the terminal voltage is controlled at the predetermined value to maintain the operating temperature constant. Thus, the oscillation wavelength of the laser is stabilized to a predetermined value.
Patent JP-H03273041-A (JP)
Title: Thermoplastic elastomer composition and its preparation
Inventor: INASAWA SHINTARO
IPC: C08K5/00
Filed: 1990-03-20
Abstract: PURPOSE:To prepare the title compsn. having a good balance between rubber elasticity and mechanical strengths by compounding a copolymer comprising ethylene units and acid anhydride units, a PE resin, and a compd. having at least two groups reactive with the acid anhydride group. CONSTITUTION:A copolymer (A) obtd. by copolymerizing a monomer component at least contg. ethylene and a polymerizable monomer having an acid anhydride group (e.g. a copolymer comprising ethylene units, maleic anhydride units, and methyl acrylate units) is compounded with a PE resin (B) and a compd. (C) having at least two groups, on an average, reactive with the acid anhydride group in the molecule (e.g. a copolymer of ethylene, glycidyl methacrylate, and butyl acrylate) in a wt. ratio of the sum of A and B to C of (90:10) to (50:50) to give the title compsn., which is subjected to a dynamic thermal treatment to give a thermoplastic elastomer.
Patent JP-2000267773-A (JP)
Title: Data transferring method for personal computer and its device
Inventor: MURATA SATOSHI
IPC: G06F3/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a data transferring method and device for a personal computer capable of performing the transfer of digital data with simplicity and high generality without adding any special interface. SOLUTION: Data transfer is performed through a headphone jack 12 and a microphone jack provided at a personal computer 11. Data transfer is performed by using a stereophonic mini plug 17 insertion-connected with the headphone jack 12 and the microphone jack provided at the personal computer 11.
Patent JP-S52153672-A (JP)
Title: Electron beam resist and its usage
Inventor: MATSUDA SHIYUNSUKE
IPC: C08F2/48
Filed: 1976-06-16
Abstract: PURPOSE: Stable resist having sensitivity to radiation of 2 × 10 -7 C/cm 2 , short radiation time and resistance to ion beam etching by using polymethacrylic amide or its compolymer as its main ingredient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01245646-A (JP)
Title: Electronic exchange
Inventor: KASHIWAYA HIROSHI
IPC: H04M3/30
Filed: 1988-03-28
Abstract: PURPOSE:To automatically and rapidly pinpoint an abnormal part of a line by executing an abnormality diagnosis for a line interface part and the abnormality diagnosis for a line by controlling a switch in the preceding stage. CONSTITUTION:A central processing unit 3 detects the presence/absence of an abnormality by reading, in a prescribed period, the status of the communication abnormality detection parts 12 of line interface parts 71-7n. When the line interface part 7 is abnormal, the central processing unit 3 controls the switch 4 in the preceding stage so that line abnormality diagnosis parts 101, 102 are connected with each other through a line 5 to which the line interface 7 provided with a communication abnormality detection part 12 that issued an abnormal status is connected. Thus the part 101 is controlled to be operated to transmit a call and a test signal to the line 5 to which the part 102 is connected. In such a way, an abnormal part is automatically pinpointed.
Patent JP-S62227127-A (JP)
Title: Liquid crystal display device
Inventor: KAWAMATA MITSUHIRO
IPC: G02F1/1335
Filed: 1986-03-28
Abstract: PURPOSE:To view a display lane stereoscopically, and to change display colors optionally with simple structure and make a multicolor display by forming a comb shaped common segment electrode along a gap and providing a main segment electrode, a subordinate segment electrode, and the common segment electrode with colored layers of different colors respectively. CONSTITUTION:The main segment electrode 2A and subordinate segment electrode 2B are so formed in a comb shape as to having teeth opposite each other. Then, the common segment electrode 2C is arranged in the gap between the main segment electrode 2A and subordinate segment electrode 2B along the gap; and teeth at one side of the common segment electrode 2C are so formed in the comb shape as to engage the teeth of the main segment electrode 2A and teeth on the other side are formed in the comb shape as well so as to engage the teeth of the subordinate segment electrode 2B. Then, one-end sides of the main segment electrode 2A, subordinate segment electrode 2B, and common segment electrode 2C are formed while led out as lead parts to the peripheral edge side.
Patent JP-H10326580-A (JP)
Title: Image forming device
Inventor: TODOKORO YASUYUKI
IPC: H01J31/12
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of transmittance of light and deterioration of quality of image for a long time, and to provide a thin and light CRT by providing an electrical potential regulating conductive layer between a face plate and a protector plate, and setting the voltage of the electrical potential regulating conductive layer equal to the applying voltage to a cathode-ray target or at a value near there. SOLUTION: A high-voltage lead wire 1011 is connected to a high-voltage power source 1010, and a high voltage is applied to a cathode-ray target of an aluminum metal back 1009 and an electrical potential regulating conductive layer 1014. When this high-voltage power source is turned on, electrical potential of the electrical potential regulating layer comes close to the high-voltage electrical potential with a time constant based on a capacity C of a protector plate 1013 and a resistor (r) of a conductive film 1019. Namely, the time for generating an electrical potential difference between a surface and a back surface of a face plate 1006 made of soda rime glass per each time of turning the power source on/off.  Since the capacity C of the protector plate is about 2000 pF and resistance R of the conductive film 1019 is 10<9> Ω, an electrical potential difference is not generated between the surface and the back surface of the face plate, and electrical potential of the electrical potential regulating conductive layer 1014 is set equal to the applying voltage to the cathode-ray target.
Patent JP-S61231679-A (JP)
Title: Image pick-up device consecutive recording detecting device
Inventor: SUZUKI MICHIHITO
IPC: B07C3/14
Filed: 1985-04-05
Abstract: PURPOSE:To detect, for example, the dislocation generated at the consecutive recording of the visual field of two line sensors and to display the dislocation direction so that it can be easily understood by reading the symmetrical test pattern corresponding to the image pick-up device. CONSTITUTION:When an error occurs at the mail automatic reading dividing machine, a test pattern X is described on the carrier path to which the mail is carried and a paper is set. Line sensors 12a and 12b in a scanning part 11 are optically read and scanned on X1 and X2 of the pattern X, the reading signal is digitized by binary coding circuits 14a and 14b and a digitized signal is outputted to an OR circuit 25. An image pick-up device consecutive recording detecting device 26 stores a digitized synthetic signal supplied from the circuit 25 at a memory circuit 27 once, plural stored digitized synthetic signals are optionally read by a control circuit 28 and outputted to an arithmetic circuit 29. By comparing of respective digitized signals of the read synthetic signal, the circuit 29 detects the dislocation of the consecutive recording of the visual field the line sensors 12a and 12b.
Patent JP-2000268269-A (JP)
Title: Photoelectric separate type sensor
Inventor: KOYAIZU ITSUKI
IPC: G01N21/59
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To recognize the generation factor of trouble only by seeing the display of a display part and to rapidly cope with the trouble. SOLUTION: This device is equipped with a trouble factor detecting part which detects the generation factor of the trouble and a trouble display part 4 which performs different display according to the detection result of the trouble factor detecting part. Further, this device is equipped with the trouble factor detecting part which detects the generation factor of the trouble and an external output part which outputs the different trouble signal according to the result of the trouble factor detecting part. The trouble signals are periodic on - off signals which differ from the each generation factors of troubles.
Patent JP-H02252147-A (JP)
Title: Back material for optical disk
Inventor: YASHIMA MASATAKA
IPC: G11B7/24015
Filed: 1989-03-24
Abstract: PURPOSE:To facilitate formation by forming the part of the back material corresponding to a recording part to a projecting shape. CONSTITUTION:The part of the back material 3 corresponding to the recording layer 2 provided in guide grooves 4 of a substrate 1 is formed to the projecting shape. The need for a spacer is eliminated if the back material 3 having high strength with this shape is used. The optical disk having a hollow structure is thus easily formed.
Patent JP-2000266818-A (JP)
Title: Scan test circuit
Inventor: MURAKAMI TOMOMASA
IPC: G06F11/22
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce a clock skew in a scan test without giving an influence on the performance of a clock in an ordinary operation by a method wherein a delay element is inserted into a test clock before the selector of the clock. SOLUTION: A signal test clock which is distributed so as to be used in a scan test is delayed in every clock buffer tree. A selector 10 which selects a clock used in an ordinary operation and a clock for the scan test is installed. The selector is installed in every clock buffer tree. Before the selector of every clock buffer tree, the test clock is delayed by every delay element. Every delay amount of every delay element is calculated by calculating every delay amount by the test clock of every clock buffer tree. As a result, a clock skew in a scan path can be seduced.
Patent JP-S62227623-A (JP)
Title: Thermoforming of thermoplastic resin sheet and apparatus therefor
Inventor: TAKAMA HIDEYUKI
IPC: B29C51/42
Filed: 1986-03-28
Abstract: PURPOSE:To improve the transparency and glossiness and at the same time prevent rain drops from generating by a method wherein the surface of a thermoplastic resin sheet is heated and formed by a heating plate, on the surface of which a fibrous composite resin film is formed. CONSTITUTION:A heating plate 1 consists of a heat source part 11 and a heating part 12, which is provided on the surface of the heat source part and on the surface contacting with a sheet 5 of which a thin fibrous composite film 13 is attached with self-adhesive. The fibrous composite resin film 13 is produced by impregnating or coating fiber as base material with resin. Woven fabric is employed as fibrous base material from the view point of dimensional stability. Material excellent in heat resistance and peel resistance such as fluorine containing polyolefin epoxy resin or the like is preferably employed as the resin. When the forming is performed by pinching the thermoplastic resin sheet 5 between the heating plate 1 and a mold 3, uniform heating is made possible and no deterioration of the transparency and glossiness occurs even at higher forming temperature and consequently a high quality product can be obtained.
Patent JP-S546378-A (JP)
Title: Device of attaching parts for lighting fitting
Inventor: MATSUDA WATATSUGU
IPC: F21V19/00
Filed: 1977-06-15
Abstract: PURPOSE: To simply and finely attach fittings to an instrument body without using a screw, etc., by mounting notched and erected pieces to a fitting piece of the fittings and notch holes to an inner surface of attaching a part of the instrument body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58187897-A (JP)
Inventor: KAWABATA TAKASHI
IPC: G21C17/10
Filed: 1982-04-26
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-S60215731-A (JP)
Title: Aluminum alloy for nuclear fusion device
Inventor: ASAMI SHIGENORI
IPC: C22C21/02
Filed: 1984-04-11
Abstract: PURPOSE:To provide an Al alloy for a nuclear fusion device having excellent mechanical performance, weldability and electric resistance characteristic in combination by contg. Si, Mg, Cu and >=1 kinds of V and Cr respectively at prescribed ratios and consisting of the balance Al and unavoidable impurities. CONSTITUTION:An Al alloy for a nuclear fusion device contains, by weight %, 4.5-13% Si, 0.8-3.0% Mg, 0.2-1.6% Cu and further >=1 kinds of 0.05-0.3% V and 0.05-0.3% Cr and consists of the balance Al and unavoidable impurities. The content of Fe and Mn in the unavoidable impurities is preferably made as low as possible in terms of radioactivation. Mainly the plate material of the alloy of this invention can be manufactured by making a casting ingot by an ordinary method and subjecting the ingot to hot rolling, cold rolling and, if necessary, to annealing. Such plate is used after the plate is subjected in the final to a soln. heat treatment, hardening and again at an ordinary temp. The plate material has excellent mechanical performance (tensile strength, yield strength and elongation) and weldability and has >=5muOMEGA.cm electric resistance.
Patent JP-S61230937-A (JP)
Title: Gravure proof press
Inventor: NORO YUTAKA
IPC: B41F9/04
Filed: 1985-04-05
Abstract: PURPOSE:To enable the same printing as production-run and to make it possible to perform proofreading, by arranging the plate cylinders of a gravure printing plate to a pair of rotary discs supported by bearings at equal intervals on the same radii around the shaft of said discs in a replaceable manner and providing an impression cylinder in opposed relation to either one of said plate cylinders so as to be capable of being contacted with and separated from said plate cylinders to set a web to said impression cylinder. CONSTITUTION:One clamping shafts 13a are drawn out in matching relation to the width of plate cylinders 12 to be tightly clamped by fixing metal fittings 20 and one ends of plate cylinders 12 are contacted with said shafts 13a and other clamping shafts 13 are advanced by cylinders 15 to clamp the plate cylinders 12. The register scopes 59 provided to frames 1 and having been escaped are allowed to correspond to the plate cylinders 12 to perform registering. The registering in the lateral direction is performed by handles 19 threaded with the collars 11 provided to the sides of the clamp shafts and the registering in the longitudinal direction is performed by pushing the pins from cores 23 by the bolts threaded with the registering collars 22 fixed to the clamp shafts to perform minute adjustment. After this registering was finished with respect to all of plate cylinders, an impression cylinder 39 having a blanket wound therearound is placed on the plate cylinder by a cylinder 44 so as to correspond to either one of the plate cylinders.
Patent JP-S59197921-A (JP)
Title: Subchannel controlling system
Inventor: SUZUKI OSAMU
IPC: G06F13/12
Filed: 1983-04-25
Abstract: PURPOSE:To reduce the number of frequencies of subchannel code loading in the course of input/output processing of multiplexing operation and improve the throughput, by installing a subchannel updating bit, an old I/O address register, etc., to the data channel device of a data processing system. CONSTITUTION:A local storage 21, arithmetic device 23, multiprocessor, etc., are installed to the CPU2 of a data processing system. Moreover, a multiprocessor 34, controlling registers 311-316, subchannel updating bit 32, and old I/O address register 33 are installed to a data channel device 3 connected to the CPU2. When only subchannel information accumulated in the subchannel device 3 is updated, the bit 32 is turned on and the subchannel storing is executed. In case where the next input/output processing from an input/output interface 35 exists, subchannel loading is performed only when the machine number of the input/ output device coincides with the machine number of a previously processing device and, at the same time, the bit 32 is off. Thus the throughput is improved.
Patent JP-S63237186-A (JP)
Title: Reference pattern generating device
Inventor: YAMADA KOICHI
IPC: G06K9/62
Filed: 1987-03-25
Abstract: PURPOSE:To rapidly perform a correct character recognition by storing a reference pattern, a misalignment reference pattern and a background feature pattern in a reference pattern memory while they are made into a set. CONSTITUTION:Plural binary digital picture patterns of the same kind of a character are accumulated by a cumulative pattern generation circuit 21, and a cumulative pattern is generated. A character skeleton pattern is generated by a character skeleton pattern generation circuit 23, and the reference character pattern for which the character skeleton pattern is made into a fine line, is generated by a reference character pattern generation circuit 37. Besides, the misalignment reference character pattern for which the reference character pattern is misaligned by a prescribed quantity, is generated by using a misalignment arithmetic circuit 26. Further, the background feature pattern is generated by using an average character pattern generation circuit 28 and the degree of coincidence operation circuit 30. These reference pattern, misalignment pattern and background feature pattern are made into a set and outputted to the reference pattern memory.
Patent JP-S527205-A (JP)
Title: Taperecorder
Inventor: KAJINO JIROU
IPC: G11B15/29
Filed: 1975-06-13
Abstract: PURPOSE: To prevent a magnetic tape from being wound in tangled when the magnetic tape becomes loose in the downstream of a capstan. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02251799-A (JP)
Title: Off-gas recombiner system for nuclear power plant
Inventor: TAKAHASHI MASATO
IPC: G21F9/00
Filed: 1989-03-25
Abstract: PURPOSE:To increase an oxygen concentration at an inlet of a recombiner and to contrive an improvement of a treatment efficiency by arranging a recirculation line to circulate again in the recombiner a gas already passed through the recombiner. CONSTITUTION:A gas being introduced by a piping line 12 of an off-gas recombiner system connected to a main steam line, and being extracted by a steam extractor 11, is introduced into a recombiner 14 after being heated by a preliminarly heater 13. Then, a hydrogen and an oxygen contained in the gas are recombined to be a water (steam) by the function of a catalyst 14a placed in the recombiner 14 and, after that, the water is removed by a condenser 15, a drier and the like, and residual nitrogen, oxygen, radioactive gases, etc. are treated by a charcoal off-gas treatment device and the like, to be discharged afterward. On the other hand, a recirculation line 20 to circulate again in the recombiner 14 the gas having passed through the recombiner 14, is arranged, and an oxygen concentration at an inlet of the recombiner 14 is raised and therewith a hydrogen conversion ratio can be much improved and an improvement of a treatment efficiency can be realized.
Patent JP-H09266202-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOSHIDA TAKESHI
IPC: H01L23/52
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of excellent heat dissipating property and its manufacturing method. SOLUTION: After a silicon oxide film and a silicon nitride film have been formed on a SOI(silicon on insulator) substrate 1, an aperture part is formed on the desired position of the silicon nitride film. Then, a silicon oxide film is formed by conducting a LOCOS(local oxidation of silicon) using the silicon nitride film as a mask, and an element isolation region 3 is formed by removing the silicon oxide film and the silicon nitride film formed on the silicon nitride film by etching. Subsequently, an aperture part is formed on the silicon oxide film, an impurity diffusion layer 5 is formed by ion-implanting and diffusing impurities, and the silicon oxide film is removed. After formation of a silicon oxide film 2 again, a plurality of groove parts 7 are formed on the element isolation region when an aperture part 4 is formed to take in an electrode by conducting a photolithographic process and an etching process, and a wiring is formed on the element isolation region 3 where the groove parts 7 are formed when the wiring is formed using a wiring electrode 6.