baber/WOPTO huggingface dataset:
Patent JP-S6050517-A (JP)
Title: Electrochromic display device
Inventor: KOIKE YOSHIROU
IPC: G02F1/17
Filed: 1983-08-31
Abstract: PURPOSE:To enable multicolor display or transmission type display by interposing a thin film stable in a colored state and capable of oxidation and reduction reaction and decolored by reduction, and an electrolytic soln. serviceable as a ion supply source between a pair of electrodes. CONSTITUTION:A reduction-decolorable thin film 3 stable in a colored state and capable of oxidation reduction reaction and decolored in a state reduced by injection of cations and electrons, and an electrolytic soln. 5 serviceable as an ion supply source are interposed between a pair of electrodes 2a, 2b. The film 3 is made of IrO1.5+y (y is 0.05-0.5) colorable by an excess of oxygen. Glass bases 1a, 1b are arranged on the outsides of the electrodes 2a, 2b, and the soln. 5 is held with spacers 4. When voltage is applied to both electrodes 2a, 2b of such an ECD element, and H<+> intrude from the soln. 5 into IrO1.5+y, electrons are fed from the electrode 2a to increase trivalent Ir and erase color. As a result, an ECD element capable of multicolor display or transmission type display can be obtained by making the display region transparent.
Patent JP-H10329172-A (JP)
Title: Multilayer dichroic molding and dichroic mold
Inventor: HOTTA TAKASHI
IPC: B29C45/33
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent warp deforming of a multilayer wall due to a difference of shrinkage factors of primary and secondary plastic materials in a multilayer dichroic molding. SOLUTION: This molding comprises recesses 3, 4 partitioned by a partition wall 5 on front and rear surfaces of a surface wall of a molding wall 1. The recesses 3, 4 are filled with forming plastic materials, and a front wall 7 and rear wall 8 of the same shape and size are formed. And, a stress generated between the walls 7 and 5 is brought into coincidence with a stress generated between the walls 8 and 5 to cancel both the stresses to one another.
Patent JP-H053746-A (JP)
Title: Disturbance and prevention of communication of insect pest by synthetic pheromone drug
Inventor: OGURA KOICHI
IPC: A01M29/00
Filed: 1991-06-28
Abstract: PURPOSE:To disturb communication of insect pests and to effectively control the insect pests by plating a synthetic material of a sex hormone contained in the insect pests in a field in autumn during a period of one year and continuously and effectively releasing a constant amount of the pheromone till next summer. CONSTITUTION:In releasing a synthetic drug obtained by chemically synthesizing a sex hormone contained in insect pests in a field, the synthetic pheromone drug is placed therein in autumn during a period of one year and allowed to stand till next summer to be continuously released. The whole quantity of insect pests passing the winter is reduced thereby and the quantity of insect pest development can be reduced not only in the release-starting year of the synthetic pheromone drug but in the next year.
Patent JP-S6049251-A (JP)
Title: Method for fluorescent x-ray analysis
Inventor: OKASHITA HIDEO
IPC: G01N23/223
Filed: 1983-08-29
Abstract: PURPOSE:To perform easily analysis with good accuracy by measuring the fluorescent X-ray intensity of the sample contg. only the element B and the sample contg. zero element B and subjecting the value obtd. by using the straight line connecting both measuring points as a calibration curve to specific correction thereby determining quantitatively the element B in a multielement sample consisting of elements A, B, C.... CONSTITUTION:The fluorescent X-ray intensity of a sample contg. 100% element B and a sample contg. zero element B and contg. other A, C... is measured and the straight line connecting both measuring points is used as a calibration curve in the case of determining quantitatively the element B in a multielement sample consisting of elements A, B..., etc. by fluorescent X-ray intensity. The apparent content Xb of the element B in the sample contg. an optional element B is determined by the calibration curve. The respective correction factors of said Xb for contents Wa, Wc, Wd..., etc. of other A, C, D..., etc. are assumed as d1, d2, d3... and the Wb expressed by the equation is determined to calculate the correct quantity of the element B. The respective correction factors are obtd. by measuring actually (n-n)th kinds of the samples in which the contents of the n elements kinds contg. A, B... at known ratios are changed and substituting the same into the equation.
Patent JP-H109560-A (JP)
Title: Heating apparatus
Inventor: SOGA FUMIHIKO
IPC: F24H3/06
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To achieve a cutdown in equipment and improve the indoor condition in comfortableness by widening the adjustability margin of the heat load in indoor heating. SOLUTION: An apparatus is put in LOW operation by opening ON-OFF switching solenoid valves 42, 43 and driving a fuel pump 41, causing fuel to be sent to a fuel injection nozzle 11 through a fuel-feeding line 38. The apparatus is put in HI operation by opening a HI-LOW switching solenoid valve 47, causing fuel to be sent to another fuel injection nozzle 12 though a fuel-feeding branch line 46 branching off from the fuel-feeding line 38.  The apparatus is put in OVI operation (overinput, i.e., overload operation) by leaving open, when the operation is in LOW or HI, a HI-OVI switching solenoid valve 50 provided in a return-flow line 49 connected to the fuel-feeding line 38 on the side of the inlet and outlet side of the fuel pump 41 and by closing the HI-OVI switching solenoid valve 50 as occasion demands the pressure in the fuel-feeding line 38 is made to rise, causing the heat load to increase.
Patent JP-S5382998-A (JP)
Title: Reactor
Inventor: SHIRAKAWA TOSHIHISA
IPC: G21C7/08
Filed: 1976-12-28
Abstract: PURPOSE: An easy-depleted control rod of which neutron absorption power is apt to be depleted is arranged at one part of the core and also a hard-depleted control rod of which netron absorption power is not apt to be depleted is arranged at the remaining core and thereby a reactor output may be kept at constant even at the end of the fission. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5680388-A (JP)
Title: Producing device of composite rod component
Inventor: NAGAI MASAHIRO
IPC: B23K20/00
Filed: 1979-12-06
Abstract: PURPOSE: To secure an easy production of the composite rod component, by supplying both the extruding material and the formed belt-type component to the hollow part formed between the grooved roll and the opposite roll and then carrying out the extruding with the die after lapping and pressure bonding.  
     CONSTITUTION: The 1st and 2nd hollow parts 6a/6b and 9 are formed by the 2nd and 3rd endless grooves 4a/4b and 7 each between the grooved roll 1 having the endless groove 2 on the end face and the opposite roll 3 which engages the groove 2. The hollow parts 6a and 6b are blocked by the fixed holding part 10 which forms the gathering 11 at the outgoing side of the rolls 1 and 3 each, and the extruding die 12 is provided. The rolls 1 and 3 are turned in the direction of the arrow, and then the extruding material 5 are inserted into the parts 6a and 6b. At the same time, the formed metal belt-type component 8 is inserted in two sheets stacked into the part 9 respectively. The material 5 is filled into the room 11 after the plastic malformation and then prssure-bonded at the both sides of the component 8. Then the protruding forming is carried out by the die 12 to produce the composite rod component 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6315017-A (JP)
Title: Humidifying and dehumidifying device
Inventor: TASHIRO YOSHIKAZU
IPC: B01D53/26
Filed: 1986-07-04
Abstract: PURPOSE:To perform humidify and dehumidify rooms freely by a method wherein absorption and desorption of moisture in the air are achieved by a pressure swing method in a plurality of absorbent packed towers to obtain dry air and wet air and they are released into the rooms by means of a multiple flow passage change valve. CONSTITUTION:The wet air in a room 4 is transferred to an absorbent packed tower 2a in a pressurized condition through lines 6, 8, and 12 and the wet air becomes dry air after the moisture in the air is absorbed and removed by absorbent 1 and then the dry air is released into the room 4 through lines 16, 20, a four-way valve 21, and a line 32 to dehumidify the room 4. When the room inside is humidified, the water content in the air supplied from the room outside 5 is adsorbed by the tower 2a and the dry air flows from the tower 2a and is discharged outside the room through liens 18, 20, the valve 21, and a line 33 and on the other hand, the wet air containing much water content desorbed in a packed tower 2b is released into the room through liens 28, 31, the valve 21, and a line 32.
Patent JP-S5382464-A (JP)
Title: Electronic watch
Inventor: OBIKAWA TAKESHI
IPC: G04B19/06
Filed: 1976-12-28
Abstract: PURPOSE:To make the letters of calendar easy to see by so fitting solar batteries in the dial that the light receiving surface of the solar batteres becomes flush to the dial surface.
Patent JP-H0512968-A (JP)
Title: Pressure switch
Inventor: TAURA KATAZOU
IPC: H01H1/06
Filed: 1991-06-28
Abstract: PURPOSE:To construct a pressure switch to be used for a wide load amperage range without causing a change of the parts configuration to any great extent and also enhance the yield from production line by arranging an electric contact member so that a noble metal contact can be caulked fast to a position confronting a contact plate on a piston. CONSTITUTION:One end of a piston 15 furnished slidably at the hollow part 14 is embodies as a columnar part 15' having a recess for O-ring 16, while the other end is formed with contact plate 17 coupled at the foremost extremity. This contact plate 17 is greater than the outside dia. of a bias spring 18, and a plurality of such plates are used as laminated so as to absorb dispersion in the force of the bias spring 18. A contact member 21 is inseted in the center of an insulative cylindrical case 20, and a noble metal contact 22' caulked in convex form is provided at one end of this contact member 21, therein the type of the contact 22' is changed according to the load amperage. This allows the resultant pressure switch to be used for a wide load amperage range from a micro-current to large current without any large-scale alteration of the parts configuration. Because dispersion in the switch operating pressure is adjustable with the plate 17 and spring 18, the yield can be enhanced.
Patent JP-H0821572-A (JP)
Title: Pipe with rib
Inventor: KODA OSAMU
IPC: F16L9/12
Filed: 1994-07-11
Abstract: PURPOSE:To provide a pipe equipped with ribs which excels in the easiness in executing works and is free from risk of pipe deformation or breakage due to an external force such as a wheel load. CONSTITUTION:A socket 11 with enlarged diameter is provided at one end of a pipe 1, and reinforcing ribs 12 are furnished at a certain pitch in axial direction on the half bore surface of the pipe 1. This ensures excellence in the easiness to execute works and prevents occurrence of leakage of the intra- pipe fluid caused by pipe breakage.
Patent JP-S642781-A (JP)
Title: Gas shielding method for spherical tank interior
Inventor: KISHIKAWA RYOJI
IPC: B23K9/16
Filed: 1987-06-26
Abstract: PURPOSE: To increase the gas shielding efficiency by supplying inert gas to a rubber balloon fitted to the interior of a spherical tank to inflate it and sticking it fast to the tank interior and then, filling the gas in the balloon between the tank interior and the balloon and filling different inert gas therein.  
     CONSTITUTION: The rubber balloon 9 is fitted to the interior of the spherical tank 1 and the inert gas is supplied from a hose 12 and the balloon 9 is inflated and stuck fast to the interior of the tank 1. Cocks 11 and 15 are opened to supply the inert gas in the balloon 9 to between the tank 1 and the balloon 9. By this method, the amount of consumption of the inert gas is remarkably reduced and the gas replacing time can be shortened. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000350262-A (JP)
Title: Code generating method and circuit
Inventor: RYU HITSUKI
IPC: H04J13/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To start transmission with a long code in a reverse channel regardless of a short waiting time by retrieving the combination of mask data to produce timing when generation of the long code is most quickly started after a transmission request. SOLUTION: A long code cycle ST of a mobile station is set so as to be synchronously with a long code cycle BLT of a base station of a transmission reception object. A period Tmax of one period is divided into sub cycles with an equal interval ΔT to set discrete timing sets T1, T2,..., T7. Assuming that a transmission request is produced at a time T between a start point Ts of one period and the discrete timing T1 and a prescribed setup time is ensured up to the T1, the timing T1 is selected for a timing Tp for starting long code generation. Let the time from the start point Ts up to the timing Tp be DTW, a vector with a shift corresponding to the time DTW is obtained at the point of the time T1.
Patent JP-S5585700-A (JP)
Title: Exfoliation method for copper
Inventor: MURAKAMI KAZUHITO
IPC: C25C1/12
Filed: 1978-12-21
Abstract: PURPOSE: To flake off only copper effectively without accompanying the generation of poisonous gas, by making the material covered with copper on niobium base alloy as anode and electrolyzing in a specified electrolyte.  
     CONSTITUTION: In case of necessity for exposing alloy surface flaking off copper from the material of ultra conductive wire etc. composed of niobium base alloy covered with the copper, direct current electrolytic treatment is carried out making the above material as anode in the electrolyte containing 0.2W5mol/l of (NH 4 ) 2 SO 4  and limiting the quantity of chlor-ion at less than 0.1g/l. On this occasion, alloy itself is dissolved when electrolytic voltage is not limited at less than 30V. By the above method, dissolved copper is recovered on the cathode plate as metallic copper and there is no danger of generating poisonous gas, such as NO x  etc., like nitric acid treatment method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09313621-A (JP)
Title: Microampere therapy equipment and bathtub
Inventor: UCHIIKE MASAHIRO
IPC: A61N1/36
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide microampere therapy equipment, with which extremely effective weak-current therapy can be applied to an entire body, and a bathtub incorporated with it. SOLUTION: This equipment is provided with a container 10 for storing ionizable liquid 14, one of 1st electrodes 11 and 12 arranged in this container at least, 2nd electrode 31 arranged through this electrode, this liquid and an insulator 30, and weak current supplying means 23 for supplying a current from 40 micro-A to 300 micro-A to any one of these 1st and 2nd electrodes at least.
Patent JP-S644618-A (JP)
Title: Wholly aromatic polyester compound
Inventor: MAEJIMA KAZUO
IPC: C08G63/18
Filed: 1987-06-25
Abstract: PURPOSE:To obtain the title cpd. having excellent moldability, heat resistance and mechanical strengths, comprising a specific arom. dihydroxy cpd., an arom. dicarboxylic acid cpd. (or its salt) and, if necessary, an arom. hydroxycarboxylic acid cpd. CONSTITUTION:A wholly arom. polyester cpd. whose average MW is 2,000-50,000 is obtd. by heating an arom. dihydroxy cpd. represented by formula I or II (wherein R is lower alkyl or lower alkoxy; n is 0-3), equimolar arom. dicarboxylic acid cpd. (or its salt) (e.g., isophthalic acid) and, if necessary, an arom. hydroxycarboxylic acid cpd. (e.g., resorcinol) in the presence of acetic anhydride to acetylate the hydroxyl groups and thereafter carrying out polycondensation reaction at 200-350 deg.C while removing produced acetic acid.
Patent JP-H027341-A (JP)
Title: Ion implanter
Inventor: SATO YOSHIYUKI
IPC: H01J37/147
Filed: 1988-06-27
Abstract: PURPOSE:To make it possible to uniform implantation density in a wafer surface by determining the relation between the voltage applied to first and second scanning plates and time to have a given relation. CONSTITUTION:When X and Y are made to mutually orthogonal coordinates respectively, a first scanning plate orthogonal to X and a second scanning plate provided to Y with a tilt angle psi are provided. And when voltage applied to each plate is shown as Vx and Vy, the relation between Vx, Vy and time t is formulated as the equation 1. In the equation I, r' is a proportional constant, Vpsi is the value that a tilt angle is converted to a voltage value applied to the second scanning plate, and both are constants. This enables uniform ion beam scanning on a wafer plane without substantial change in a device hardware constitution only by the control of the voltage applied to the scanning plates.
Patent JP-S642906-A (JP)
Title: Sorter of goods
Inventor: YAMADA YOSHIAKI
IPC: B65G11/00
Filed: 1987-06-25
Abstract: PURPOSE:To make a constitution simple and improve a sorting ability by providing sorting chutes in the lateral directions of an endless loop travel passage whose straight line travel portions are made parallel in an up and down direction, and making a number of travel trucks having a pair of right and left vans travel inclinably independently. CONSTITUTION:A loop endless travel passage 1 is formed out of a travel rail 1a and both end portions 1w, and a number of travel trucks 3 having right and left vans 31R, 31L which are made to travel inclinably independently in lateral directions. This travel truck 3 is loaded with goods at transfer conveyers 41, 42, and loaded and unloaded with goods at sorting chutes 2 by having vans 31L, 31R inclined. At this time, the travel truck 3 has vans 31L, 31R inclinable independently, so it can freely cope with transfer conveyers 41, 42 and sorting chutes 2 provided on the right and left sides of the loop travel passage. Thus, a sorting ability can be improved with no need of increasing special equipments.
Patent JP-S5783986-A (JP)
Title: Picture display device
Inventor: YOSHIMATSU MUTSUO
IPC: G06T1/00
Filed: 1980-11-12
Abstract: PURPOSE:To obtain a picture of good quality free from absence by slicing an input picture, by obtaining a binary-coded picture element signal by sampling the sliced picture at cycles shorter than one picture element cycle and storing the signal, and by removing unnecessary superposed and continuous picture elements for thinning processing. CONSTITUTION:A picture input to a camera is converted into an analog signal in a stage (a), and the analog signal is sliced to a constant level in a stage (b) and sampled in a control stage (c) at cycles shorter than a picture element to obtain a binary-coded signal, which is stored in a fetching memory (d). In a stage (e), unnecessary picture elements of the data are removed for thinning process which forms lines close to the actual picture, and in a land processing stage (f), continuation conditions are checked on the basis of relations between two successive lines. In a stage (g), when successive lines are not normal, the control is returned for a recheck, but when normal, they are stored in a display memory (h). In a stage (i), they are read out as display data to display a picture on a CRT display (j). Thus, the need for corrections is eliminated, there is no absence, and the picture closer to the actural one is obtained.
Patent JP-S6074260-A (JP)
Inventor: IWAN BAAREKU
IPC: F21V9/04
Filed: 1984-07-31
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-H04362306-A (JP)
Title: Slide member
Inventor: FUJISAWA YOSHIKAZU
IPC: F16C9/00
Filed: 1991-06-04
Abstract: PURPOSE:To provide a sliding bearing provided with a surface layer with favor able seizure resistance. CONSTITUTION:A surface layer 4 is constituted of a Pb alloy, and its slide surface 4a is formed of a plural number of quadrangular pyramid body type crystals 6 pointing their top points (a) to the slide surface 4a. Each slant face of the crystals 6 is formed in a stepped surface making upsteps from a bottom side (c) to the top point (a). Consequently, it is possible to improve primary conformability as the surface area of the slide surface 4a is extended and the surface area 4 has sufficient oil retentivity and the top point (a) side of the quadrangular pyramid body type crystal 6 is preferentially abrased.
Patent JP-H1013825-A (JP)
Title: Multi-screen display system
Inventor: MATSUOKA HIDEKI
IPC: G09G5/36
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To attain a multi-screen display and moving image display with continuously smooth movement by expanding compressed video input signals of a plurality of systems to be sent by means of an expansion section provided on a receiver side. SOLUTION: Input processing sections 1-4 and compression sections 5-8 connected respectively to them thin each video input signal for each frame and the signals are grouped for each prescribed block and a data quantity is compressed by correlation in the time base direction, a multiplexer 13 is used to apply time division to the data in a prescribed sequence and the result is sent, and an expansion section 19 of a reception section 29 apply expansion processing to the compressed signal into image data for each group and the image data are demultiplexed into each video input signal by a demultiplexer 20 and the result is stored in a corresponding memory in frame memory blocks 21-24 consisting of a plurality of frame memories and read image data are displayed on a monitor 30 in terms of multiscreen for a plurality of the video input signals.
Patent JP-H11355515-A (JP)
Title: Image reader
Inventor: YAMAZAKI SHUICHI
IPC: H04N1/04
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of fetching an image printed on the medium of a material, which gets easily glossed, efficiently or at high speed or capable of fetching the image efficiently or at high speed in spite of the environment using the image reader. SOLUTION: An area sensor control block 13 outputs a first operating signal to a first area sensor 11a and outputs a second operating signal to a second area sensor 11 as long as the output time of the first operating signal at the same timing as the first operating signal. While the first operating signal is inputted, the first area sensor 11a fetches the image on an image pickup plane and while the second operating signal is inputted, the second area sensor 11b fetches the image on the image pickup plane. A CPU 14 analyzes the images fetched by the first and second area sensors 11a and 11b.
Patent JP-H091618-A (JP)
Title: Stabilized pvc composition for molded article
Inventor: KAARU YOOZEFU KUUN
IPC: C07F7/22
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent degradation by heat and mechanical stress while keeping thermal stability by adding a specified organotin compound and monovalent or divalent metal perchlorate to a specified composition of a homopolymer of vinyl chloride and a thermoplastic copolymer of styrene and acrylonitrile. SOLUTION: An organotin compound indicated by a formula I or II and at least one kind of monovalent or divalent metal perchlorate are added to a composition which is prepared from 20-80 pts.wt. of a homopolymer of vinyl chloride and 80-20 pts.wt. of at least one kind of a thermoplastic copolymer of styrene and acrylonitrile, and the mixture is injection-molded or extrusion- molded. In the formulas, n: 1-6, R<1> : 4-8C alkyl group, Y: -S- or -O-, and when Y is -S-, R<2> is -(CH2 )2 -CO- or benzoyl group, when Y is -O-, R<2> is -CO-R<3> -COr, R<3> is 1-12C alkylene group, 2-12 C alkenylene group, or o- or p phenylene group.