baber/WOPTO huggingface dataset:
Patent JP-S6138358-A (JP)
Title: Solar heat collector
Inventor: IWAMURA KAZUYUKI
IPC: F24S90/00
Filed: 1984-07-31
Abstract: PURPOSE:To make electric power consumption zero in case sunshine is strong while permit to obtain reservation of hot-water in case there is no sunshine by a method wherein the evaporator of heat pump circuit is arranged in the returning pipe of a heat collecting circuit and the condenser of the heat pump circuit is arranged in the returning pipe of the heat collecting circuit. CONSTITUTION:In the case of condition that solar heat can be collected with a high efficiency, the operation of compressor 10 of the heat pump circuit 25 is stopped, then, only liquid enters into a heat exchanger 2 through the sending pipe 5 and dissipates the heat thereof. The operating liquid, cooled by the heat exchanger 2, flows into the lower chamber 15 of a control tank 12 through the returning pipe 6, pushed a float 17 up and the operating liquid in the lower chamber 15 is returned to a heat collector through the returning pipe 19. On the other hand, when the level of operating liquid in the lower chamber 15 is lowered and pushes down the float 17 to close the connecting port 16 of the valve 18, the operating liquid is sent by pressure into the heat exchanger 2 from the heat collector 3 again and heat transfer is effected. In case the sunshine is weak, the operating liquid, flowing through the returning pipe 6 of the heat collecting circuit 13, is cooled by the evaporator 24 while the heat, obtained by the evaporator 24, is dissipated into the operating liquid, flowing through the sending pipe 5, in the condenser 7, therefore, the temperature in the hot-water reserving tank 1 may be increased through the heat exchanger 2.
Patent JP-H0919022-A (JP)
Title: Connection of crosslinked-polyethylene power cable
Inventor: WATABE TOSHIHITO
IPC: H01R43/00
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a high insulation property at a connection by a method wherein when crosslinked-polyethylene power cables are connected with a conductor and then a connected section is coated with a reinforcing insulator and is pressurized and heated, tension is applied to cable insulators in the longitudinal direction. CONSTITUTION: Insulators 1a, 1b at the ends of CV cables to be connected are peeled off and conductors 2 are exposed and then insulating layers at the ends of the cables are cut tapered and the conductors 2 are pressure-welded by means of a copper-made sleeve 3. A conductor connecting section is stored in a die and the die is filled with resin to form a reinforcing insulator 10. After that, a sealing tube is applied over the reinforcing insulator 10 and the cable insulators 1a, 1b and that part is stored in a crosslinking die 20. Nextly, the reinforcing insulator 10 and the cable insulators 1a, 1b are heated to connect them with crosslinked-mold. At that time, a slide shaft 22 and a compression coil spring 23 are installed between a cable fixture metal fitting 21 and the crosslinking die 20 to apply tension in the longitudinal direction to the cable insulators 1a, 1b. By this method, the insulation property of the connecting section can be increased.
Patent JP-H0825735-A (JP)
Title: Form-feeding device in printer
Inventor: KATANO KEIJI
IPC: B41J19/92
Filed: 1994-07-14
Abstract: PURPOSE:To rotatably drive a paper-feeding roller with high precision even when the paper-feeding roller is eccentric and to perform paper-feeding with extremely high precision. CONSTITUTION:The outer circumferential length of a paper-feeding roller 10 for conveying a from in the prescribed printing position is set up in length for N-line feed pitch.The number of a driving pulse is corrected, so that the paper-feeding rate through one line feed actuation is specified in accordance with the eccentric state of the paper-feeding roller 10. The corrected number of the driving pulse is previously stored in a storage device 21 by the number corresponding to the respective line feed pitches for N-line feed pitch. A paper- feeding motor is driven and controlled by a controlling device 20 in accordance with a detection signal sent from a reference position detector 19 and the corrected number of the driving pulse stored in the storage device 21. The reference position detector 19 detects the detection marker 18 of the paper- feeding roller 10.
Patent JP-S5867211-A (JP)
Inventor: RUDOBUIHI ROONAA
IPC: A47C4/02
Filed: 1981-10-09
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-2000347184-A (JP)
Title: Information display device
Inventor: HASHIMOTO KIYOBUMI
IPC: G09F9/30
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain an information display device capable of displaying of various information by combining a memorizable reflective liquid crystal display element having various advantages with another display means capable of covering its demerit. SOLUTION: This information display device 1A is composed of, for example, a memorizable reflective liquid crystal display element 2 constituting a comparatively large area display screen and a thin film transistor(TFT) driven liquid crystal display element 3 in a state of overlapping it and constituting a small display screen. A still picture with little movement is displayed on the display element 2 and a dynamic picture is displayed on the display element 3 capable of being driven at high speed.
Patent JP-H0853978-A (JP)
Title: Sill sectional member for guiding door
Inventor: PEETAA AA SHIYUPIESU
IPC: E06B1/70
Filed: 1995-06-28
Abstract: PURPOSE: To provide a threshold profile member for easy maintenance or replacement of a threshold part. CONSTITUTION: Two opposed guide profile members 1 and spacers 2 together form guide grooves 3 a separator 4 acts for adjusting a door leaf 7, and a door is provided with a slide member 5 and support member 6, which are housed in a recessed 8 prepared in a building. The guide profile member 1, a spacer 2, and a separator 4 are connected each other by frictional lock. A door leaf thickness TT and door gap TS which change according to the panel finish and rigidity of the leaf 7 are adjusted by a different separator 4. The spacer 2 is provided only in the region of a thread connection part 11 and maintain the width of the guide groove 3, allowing dust which falls through an opening 9 to use the space.
Patent JP-S5951961-A (JP)
Title: Jet ink composition
Inventor: TOYODA TSUNEHIKO
IPC: C09D11/00
Filed: 1982-09-17
Abstract: PURPOSE:To provide the titled compsn. whic does not cause clogging of nozzle and gives record having good light resistance, consisting of a water-soluble dye, a wetting agent, a specified copper compd. and water. CONSTITUTION:0.1-15wt% water-soluble dye such as C.I. Direct Blue 236, 5- 40wt% wetting agent, 0.1-5wt% at least one water-soluble copper compd. selected from CuCl2, CuBr2, copper nitrate, copper acetate, pyridylazonaphtholcopper complex salt, (ethylenediaminetetra acetato) copper complex, polyethyleneimine polymer copper complex, aminoacrylic resin copper complex, a reaction product between DL-alpha-alanine and copper, a reaction product between glycine and copper, a reaction product between glyceric acid and copper and a reaction product between beta-hydroxypropionic acid and copper, and, if necessary, 0.1-5wt% at least one quencher selected from KI, KBr, KSCN, etc., are dissolved in water to obtain a jet ink compsn. having a viscosity of 1.2-30cP, a nonvolatile matter content of 50wt% or below and a pH of not higher than 4.0 or not lower than 10.5.
Patent JP-H05329736-A (JP)
Title: Hand of robot for work acceptance and delivery
Inventor: DEMACHI NARIMITSU
IPC: B23Q7/04
Filed: 1992-05-28
Abstract: PURPOSE:To hold works of different diameters in an allowed stroke range by forming a plural number of step parts height of which from a hand main body at an equal distance from the center of the surface of the hand main body is uniformed on a claw. CONSTITUTION:On a claw 14, a plural number of step parts 14a, 14c, 14e height of which from a hand main body 12 at an equal distance from the center of the surface of the hand main body 12 is uniformed are formed. Consequently, the step part of each claw 14 of equal height can hold works of different diameters in an allowed stroke range. Additionally, in tap holes 16b, 16c, 16d formed on a work pressing plate 16, a plural number of pins 17a, 17b, 17c are screwed and fixed. As the length of the pins is adjusted slightly longer than the step parts on which the height from the hand main body 12 corresponds with the claws, the work pressing plate 16 accurately makes the works contact with a chuck of a lathe and others through the head of these pins.
Patent JP-H10340328-A (JP)
Title: Magnetic card, method and device for discriminating magnetic card
Inventor: HAYASHI JUNKO
IPC: G06K7/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the forgery and illegal use of magnetic card. SOLUTION: A magnetic card is coated with a fluorescent pigment, which radiates light in the specified range of wavelength when being irradiated with ultraviolet rays, and the card can not be used which usability is not discriminated by using this card for a dedicated discrimination device. Specifically, when a card C is irradiated with ultraviolet rays flooding from a flooding means 2, the energy of fluorescent pigment applied to the card is excited and light in the specified range of wavelength is radiated. This light is detected through a filter 7 by a photodetecting element 5 and corresponding to whether this light is detected or not, the truth/false of card is discriminated. Since the card can not be used unless the wavelength range of radiated light is transmitted through the filter, the illegal use of card can be prevented.
Patent JP-H0722152-A (JP)
Title: Surge absorber and its manufacture
Inventor: ABE MASATOSHI
IPC: H01T4/12
Filed: 1993-06-30
Abstract: PURPOSE:To manufacture a surge absorber which excels in the response to a surge, can suppress the response voltage, can manage with a lesser number of component parts, is manufacturable simply, and allows reduction of the costs. CONSTITUTION:The whole inner surface of an insulation tube 17 which can transmit a laser beam is covered with a conductive film 12. A micro-gap 14 is formed at the inside surface of the insulation tube 17 approx. in its center so that the film 12 is divided. A pair of seal electrodes 18, 19 are attached sealedly at the ends of the insulation tube 17 and connected electrically with the conductive film 12, and an inert gas is encapsulated in the insulation tube 17.
Patent JP-H0210922-A (JP)
Title: Digital phase difference detection circuit and phase difference detecting method
Inventor: KOBIYAMA KIYOYUKI
IPC: H03D13/00
Filed: 1988-06-28
Abstract: PURPOSE:To attain complete circuit integration for a digital PLL circuit for an electronic apparatus or the like by providing an n-stage of delay elements, an n-stage of delay registers, an encoder and a correction circuit so as to detect a digital phase difference of a signal to be phase-detected. CONSTITUTION:A signal PS whose phase is to be detected is given to an n-stage delay element 21 via a selector 21a, subject to delay processing and split into n-set of delay data D1-Dn. A delay data Di changing from H to L among the data D1-Dn is stored sequentially synchronously with reference signals phiS1, 2 in the n-bit register 22. An encoder 23 processes the data Di stored into a numeral to obtain delay information DD and the result is given to a correction circuit 14. The information DD is corrected by delay information obtained by processing the test signal inputted via a selector 21a in advance in the circuit 14. Thus, the normalized phase information PD is obtained and outputted.
Patent JP-H04361384-A (JP)
Title: Graphic processor
Inventor: YOSHIZAKI MAKOTO
IPC: G06F3/048
Filed: 1991-06-07
Abstract: PURPOSE:To easily dispose respective figures at the same intervals (an adjacent distance d) even when the sizes of figures to arrange are irregular. CONSTITUTION:Size data and coordinate data of a first figure is registered in a figure register table 15 after displaying the first figure. After that, the prescribed adjacent distance (d) is specified from the first figure by using a coordinate specifying means 12. The adjacent distance (d) is calculated and stored by an adjacent distance operation means 20. The coordinate of a (k)th figure after a second figure is calculated by a coordinate operation means 21 with a prescribed method by using a base line, the adjacent distance (d) and coordinate data or size data of the (k-1)th figure which are set based on the first figure.
Patent JP-S5952607-A (JP)
Inventor: MIZUMOTO TOYOHIRO
IPC: B27M1/00
Filed: 1982-09-20
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-H0267246-A (JP)
Title: Production of vinyl acetate
Inventor: FUIRITSUPU DEN
IPC: C07C67/297
Filed: 1989-06-23
Abstract: PURPOSE: To separate a compound useful for the production of a homopolymer such as polyvinyl acetate easily in high selectivity without producing acetic acid by cracking ethylidene diacetate at a specified temperature in the presence of an acid catalyst while introducing ketene into a reaction medium.  
     CONSTITUTION: Vinyl acetate is obtained by cracking ethylidene diacetate at 60-200°C, preferably 100-140°C, in the presence of an acid catalyst, especially preferably sulfuric acid, and as required in the presence of acetic anhydride while introducing ketene. Ketene can be introduced with the progress of cracking or more conveniently introduced continuously. The flow velocity of ketene is 0.5-10 mole/hr, preferably 1-5 mole/hr per 1 mole of ethylidene diacetate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1110168-A (JP)
Title: Dephosphorization device
Inventor: FUKASE TETSURO
IPC: C02F1/58
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the outflow of magnesium aluminum phosphate fine particles in a reaction column and the separation of scales in the column by providing a plurality of doping means on different site positions of the reaction column in a dephosphorization device with the doping means set on the reaction column. SOLUTION: Mg salt is doped into raw water such as phosphorus containing water, which is introduced onto the bottom of a magnesium aluminum phosphate(MAP) reaction column 1, and liquid flows are uniformized in a glass bead packed bed 4, and a MAP particle packed bed 5 is raised by plug flows. As an alkali agent is injected into the MAP particle packed bed 5, the MAP formation reaction proceeds on the surfaces of MAP particles to remove phosphorus and grow MAP crystals, and the grown particles are flowed down on the lower section of the packed bed 5 and taken out properly from a discharge pipe 6. At that time, injection pipings 11A-11C for injecting the alkali agent into the MAP particle packed bed 5 are formed on three sites in the height direction of the MAP reaction column 1. The phosphorus concentration difference is reduced to accelerate the growth of crystals by the arrangement.
Patent JP-H062868-A (JP)
Title: Hot-water heater
Inventor: FUJIMOTO MOTOAKI
IPC: F24D3/00
Filed: 1992-06-22
Abstract: PURPOSE:To obtain the title heater which sounds an alarm when a joint of a hot-water piping comes off. CONSTITUTION:A radiator 1 for indoor installation and a hot water supply device 2 for outdoor, and a receptacle 3 for an inside wall are provided. One ends of reciprocating pipes 4, 5 for feeding hot water are linked to the radiator 1, while the other ends thereof are integrated with plugs 8, 9 having normally close valve. Hot-water reciprocating pipes 6, 7 linked to the hot water supply device 2 are connected through the wall to receptacles 12, 13 provided in the receptacle 3. The plugs 8,9 have contact pieces 10, 11, and the receptacle has a short circuit piece 14 to make a receptacle switch, which is connected to a control circuit of the radiator 1.
Patent JP-H0456057-A (JP)
Title: Mass spectrometer for laser ionized neutral particle
Inventor: MARUO TETSUYA
IPC: H01J49/26
Filed: 1990-06-22
Abstract: PURPOSE:To provide a mass-spectrometer equipped with merits both of the secondary ion mass-spectrometry and neutral particle mass-spectrometry by actuating and stopping a pulse laser light emission and detecting time restricting means simultaneously, enhancing the analytical sensitivity, and at the same time providing applicability for depth direction analysis. CONSTITUTION:To make detecting of secondary ions, no ultraviolet laser beam 38 or detecting time restricting means is required. Accordingly emission of ultraviolet laser beam 38 is stopped by a data processing device 44, and the detecting time restricting function of a signal gate 49 is stopped. Because the data processing device 44 performs also control of the mass sensed by a mass- spectrometer 41, it is possible to measure secondary ions or neutral particles of any mass continuously. Therefore, secondary ions can be detected with the same sensitivity substantially as the conventional secondary ion mass- spectrometric device, and analysis can be made with merits both of the neutral particle mass-spectrometry and secondary ion mass-spectrometry.
Patent JP-H081625-A (JP)
Title: Press molding method with die of elastic material
Inventor: ANDO TERUYOSHI
IPC: B28B3/00
Filed: 1994-06-20
Abstract: PURPOSE:To manufacture a molded form which has small distortion and in which deburring is easy by molding a material to be molded on a female mold by a die made of an elastic material and transferring a temporarily shaping part to the die to form the shaping part on the form. CONSTITUTION:When a material K1 to be molded of body for molding an earthenware is placed in a female mold 2a and pressurized to be pressed by a die 1a made of an elastic material, an extrusion die body 11a is flatly deformed as it is pressurized, and them material K1 is gradually pressurized from the center to the port Ka1 of the outer periphery by a uniform pressure. Accordingly, a distortion at the time of molding is reduced. Further, since the port Ka1 is retained by the body 11a of the die 1a to cut the excess body, its deburring is facilitated. A temporarily shaping part B1 is formed at the die, thereby transferring the shaping part to the material K1 at the time of pressurizing to be pressed.
Patent JP-S5591945-A (JP)
Title: Method and equipment for cooling of steel strip in continuous annealing line
Inventor: TOSHIMITSU TOORU
IPC: B21B45/02
Filed: 1978-12-29
Abstract: PURPOSE: To shorten necessary time for cooling and to improve manufacturing efficiency, by carrying out cooling of steel strip by two steps liquid cooling process from overaging zone to skin- pass roller in the continous annealing line of the steel strip.  
     CONSTITUTION: The cold rolled steel strip S is uniformly annealed by heating in the uniform heating furnace 7 after heating in the non-oxidative furnace 6 of annealing furnace and moreover, is passed through the primary cooling zone 8, the primary overaging zone 9, the secondary overaging zone 10 and then, is passed through the skin-pass roller 15 after cooling in two steps from overaging temperature to skin-pass possible temperature by the first step liquid cooling apparatus 11 and second step liquid cooling apparatus 13. At the time, the strip S is cooled to the self drying temperature of 60W95°C by the apparatus 11 without oxidizing the surface in protective atmosphere. On this occasion, the strip S is cooled by spraying and dipping of cooling water. Next, the strip S enters the apparatus 13 through the looper 12 and enters the skin-pass roller 15 and then, skin-pass rolling is carried out after cooling to below 40°C where skin-pass rolling by the spraying and dipping of the cooling water cooled at the heat exchanger 14 or skin-pass rolling liquid is possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0512375-A (JP)
Title: Logic circuit design system
Inventor: MATOBA TSUKASA
IPC: G06F17/50
Filed: 1991-07-03
Abstract: PURPOSE:To improve the efficiency of the design altering process of a logic circuit by changing signal names which have the same logical meaning into the same name when a new network list is generated. CONSTITUTION:A logic/signal name table generation part 4 generates logic/ signal name correspondence information by using the network list generated by an object logic circuit generation part 2. A comparison part 6 compares the new logic/signal name correspondence information with previous logic/signal name correspondence information stored in a storage part 5. A signal name changing part changes the signal name of the network list generated by the object logic circuit generation part 2 according to the previous logic/ signal name correspondence information when the comparison result shows and inequality.
Patent JP-S647334-A (JP)
Title: Focus controller
Inventor: ISHIKA TAKESHI
IPC: G11B7/09
Filed: 1987-06-30
Abstract: PURPOSE:To attain a stable focus control by using a 4-split photodetector so as to detect a light beam from two astigmatism means arranged at an interval along the optical axis and having different focuses and using the detection signal so as to control the focus of the converged light onto a recording medium. CONSTITUTION:The radiated laser beam L is reflected in the recording film of an optical disk 1 and the reflected divergent laser beam is converted into a collimated luminous flux by an objective lens 16. The beam L reflected in a half prism 14 and passing through a cylindrical lens 17 is made incident on astigmatism lenses 18, 20 arranged at an interval along the optical axis of the lens 17 and each side end face of the lenses 18, 20 is arranged so as to be brought into contact with the optical axis of the lens 17. The beam L is converged toward the focus at focusing. The photodetector 19 has the detection area split by a reference line in parallel and perpendicular to the direction of the generator of the lenses 18, 20 and the focus of the converged light to the disk 1 is controlled by using the detected light.
Patent JP-H0454656-A (JP)
Title: Electronic apparatus
Inventor: KIKUCHI ATSUSHI
IPC: G06F11/10
Filed: 1990-06-22
Abstract: PURPOSE:To immediately recover error data by executing automatically the recovery of the error data, based on a deviation between a check sum storage value of a section area in which the error data is contained and a check sum value of the present data in the section area concerned. CONSTITUTION:In the case of executing a program stored in a D-RAM 12, a CPU 1 designates an address of its program area, reads out successively program data in the area and processes it. In the case a parity error is generated in the read-out data, it is decided to be a memory error, program data of a decided address is read out, and also, the check sum corresponding to its program data is read out of a check sum area. Subsequently, from the program data concerned, parity data in which a bit is broken down is recognized. Next, a deviation is derived by subtracting the present check sum value of the program data concerned from a check sum storage value, and in the case of positive, the deviation is added to byte data in which the bit is broken down, and in the case of negative, the deviation is subtracted from the byte data in which the bit is broken down and an error byte is recovered.
Patent JP-S6224551-A (JP)
Title: Ultraviolet rays fluorescent lamp
Inventor: DOBASHI YOSHITOMI
IPC: G21K5/00
Filed: 1985-07-25
Abstract: PURPOSE:To improve radiation efficiency of ultraviolet rays, by composing a bulb of silicious glass containing iron of 0.02wt% or less. CONSTITUTION:A bulb is composed of silicious glass containing iron of 0.02wt% or less, (converted into Fe2O3). For example, in case that main compositions of glass containing iron of 0.008wt%, are SiO2 of 69.9wt%, Fe2O3 of 0.008wt%, CaO of 5.91wt%, Na2O of 16.3wt%, and others of 7.882wt%, a transmission factor of medium-wave ultraviolet rays to this glass becomes about 45%.