baber/WOPTO huggingface dataset:
Patent JP-S57202448-A (JP)
Title: Electric water heater
Inventor: KIYAMA KATSUHIRO
IPC: F24D19/10
Filed: 1981-06-08
Abstract: PURPOSE:To prevent the radiation loss of a heater by a method wherein one end of a heat exchanger removing the heat from another heat source is connected through  a circulating pump to the lower efflux port of a hot water storage tank and the other end is connected to the upper influx port of the hot water storage tank. CONSTITUTION:City water is supplied through a supply pipe 10 in the hot water storage  tank 1. When the circulating pump 6 and the other heat source apparatus 4 are energized under the condition mentioned above, the water in the hot water storage tank 1 is sent by the operation of the circulating pump 6 throgh the heat exchanger 5, a hot  water temperature regulating valve 7 from the influx port 2 back into the hot water storage tank 1. During the circulating motion of the water as described above, the water in the hot water storage tank 1 turns into hot water by obtaining the heat generated in the other heat source apparatus 4 at the part of the heat exchanger 5 and the hot water flows from the influx port 2 of the hot water storage tank 1 into the hot water storage tank 1 so as to be stored in order from the above tank of the hot water storage tank 1. At this time, if the flow rate produced by the circulating pump 6 is higher, the temperature of hot water becomes lower so the flow rate of the hot water  is controlled at constant by means of the hot water temperature regulating valve 7 in order to obtain the hot water with constant high temperature.
Patent JP-S57203019-A (JP)
Title: Preparation of xylene
Inventor: SUMITANI KOUJI
IPC: B01J29/06
Filed: 1981-06-10
Abstract: PURPOSE: To obtain xylene in high conversion with improved catalytic activity at a relatively low temperature and a long catalytic life in bringing toluene in the vapor phase into contact with a transmethylating agent, by using a catalyst  containing a specific crystalline aluminosilicate zeolite.  
     CONSTITUTION: Toluene in the vapor phase is brought into contact with a transmethylating agent, particularly toluene of trimetylbenzene, at a molar ratio of toluene to the transmethylating agent of 0.05W3 in the presence of a catalyst containing a crystalline zeolite expressed by the formula (expressed in the oxide in the anhydrous state and M 2/n  are one or more n-valent cations; particularly H + , alkali metallic ion, alkaline earth metallic ion, metallic ion of Group VIII in the periodic table or rare earth metallic ion; X is ≥10, particularly 10W 1,000) and having the X-ray lattice spacings shown in the table at 200W650°C and a weight hourly space velocity (WHSV) of 0.1W500 based on the zeolite at ordinary pressure W200kg/cm 2 .G to give the aimed xylene industrially and advantageously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59229553-A (JP)
Title: Photopolymerizable composition
Inventor: KAKUMARU HAJIME
IPC: C08F2/00
Filed: 1983-05-18
Abstract: PURPOSE:To increase the rate of polymn. by using a specified oxime ester combined with aminophenyl ketone as a photopolymn. initiator. CONSTITUTION:An addition-polymerizable compound having >=100 deg.C b.p. under ordinary pressure and soluble in an org. solvent such as diethylene glycol di (meth)acrylate is blended with an oxime ester combined with aminophenyl ketone as a photopolymn. initiator. The oxime ester is represented by formula I (where Z is optionally substituted aryl, R1 is H or <=3C alkyl, and R2 is <=3C alkyl, aryl or <=3C alkoxy), and the aminophenyl ketone is represented by formula II (where each of R3-R6 is H or <=4C alkyl). It is preferable that an oxime ester represented by formula III (where R1 and R2 are said R1 and R2, respectively) is combined with 4,4'-bis(dimethylamino)-benzophenone or 4,4'-bis(diethylamino)benzophenone. The resulting photopolymerizable composition contg. the photopolymn. initiator has superior sensitivity to active light, and it is used as a material for a printing plate or a photoresist for forming a circuit by etching or plating.
Patent JP-H08285142-A (JP)
Title: Clamp device to install long size part
Inventor: MURATA MASAHIKO
IPC: F16L3/223
Filed: 1995-04-13
Abstract: PURPOSE: To provide a lightweight clamp device to install a long size part such as a pipe, by which installing work is facilitated and the number of part items is reduced. CONSTITUTION: In a clamp 1, an installing part 2a to be installed on a panel is formed on one end side, and a part holding part 4 to hold a long size part is formed on the other end side. A screw grommet 3 having a leg part to be inserted into a hole formed in the panel is integrally formed in the installing part 2a of the clamp 1. The part holding part 4 has parallel-formed plural recessed grooves 6 over the whole surface in order to hold plural long size parts in parallel to each other, and the screw grommet 3 is formed so as to project to one surface side on which the recessed grooves 6 are formed. A tap screw is screwed in the screw grommet 3 from the installing part 2a of the clamp 1, and the leg part of the screw grommet 3 is expansively opened outward in the radial direction, and the clamp is fixed to the panel.
Patent JP-H02268392-A (JP)
Title: Charge adjustment device
Inventor: ASANO HIDEO
IPC: G06Q20/30
Filed: 1989-04-10
Abstract: PURPOSE:To enable the adjustment for charge or the like even when a user does not execute special operation by executing reading and writing to a portable device by using a weak radio wave within a limited range near the entrance of a playing spot or parking lot. CONSTITUTION:A reader / writer T sends the weak radio wave within the limited range near the entrance of the playing spot or parking lot. When a radio transmission / reception part R of a portable device C receives a read command signal from the device T, a microprocessor P reads the remainder from a remainder memory M, transfers the remainder to a reception part R and sends the remainder as the radio wave. After the information of the remainder are received from the device C, the device T sends the updated information of the remainder as the radio wave with contents that the charge is subtracted from the remainder stored in the memory M. When the updated information of the remainder are received by the reception part R, the updated remainder is calculated by the processor P and written to the memory M as updated data. Thus, the exchange of money is not required samely as a prepaid card, etc. Then, only by closing the device C to the device T, the charge adjustment can be executed even in the case the user is not conscious of the processing.
Patent JP-H08287344-A (JP)
Title: Cooling device of automatic vending machine
Inventor: FUJIMOTO RYUZO
IPC: F25D11/00
Filed: 1995-04-13
Abstract: PURPOSE: To provide the cooling device of the automatic vending machine which actualizes proper cooling performance corresponding to a change in vending mode and variation in cooling load quantity and does not spoil the reliability of a compressor due to the suction of a refrigerant made into overheated gas or liquid refrigerant into the compressor by enabling a refrigerant circulation quantity to be adjusted by varying throttle resistance. CONSTITUTION: This device consists of article temperature sensors 21A and 21B which detect article temperature, article reference temperature storage means 27A, 27B, 27C, and 27D which store the reference temperature of articles, an opening extent control means 26 which varies the opening extents of motor- driven expansion valves 24A and 24B according to the difference between the article temperature and the reference value stored in the article reference temperature storage means, and a frequency converting means 28 which converts the frequency of the compressor 6.
Patent JP-H10277743-A (JP)
Title: Method for controlling copying of bevel for electrogas arc welding
Inventor: SUZUKI YUJI
IPC: B23K9/095
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To stably detect the position and to improve the stability of control by beforehand writing a teaching pattern so that the average value of brightness in three zones with the picture data of TV camera satisfies a specific relation, retrieving the zone having high correlation with the teaching pattern, deciding the positions of a welding wire and the edge part below bevel and controlling the vertical position between a welding torch and a cooling plate. SOLUTION: The picture data of the welding wire and the bevel in the zone corresponding to the zone containing the welding wire on a compared picture memory so that the brightnesses satisfy DMIN<D1 <D2 <DMAX and the picture data of a lower plate surface, cooling slide plate and the bevel in the zone containing the edge below the bevel and the cooling slide plate, are writen as the teaching pattern. The welding wire position by retrieving a range P1 having high correlation with the teaching pattern and the edge position below the bevel with the range P2, are decided.  The average value in the brightnesses is the inequality, D1 is the average value of the brightnesses of the welding wire and the cooling slide plate or that of the lower plate surface and the cooling slide plate, D2 is that in the bevel, DMAX is the max. value obtainable as the picture data corresponding to the brightness and DMIN is the min. value obtainable as the above.
Patent JP-S5424599-A (JP)
Title: Device having liquid crystal indicator
Inventor: MAINORUFU KAUFUMAN
IPC: G02F1/133
Filed: 1978-07-19
Abstract: An instrument having a liquid crystal display disposed behind a glass cover and separated from the cover by a hollow space. The hollow space is filled with an immersion medium to which is added a substance imparting thixotropic properties to the immersion medium. The added substance has a refractive index comparable to that of the immersion medium.
Patent JP-H05259629-A (JP)
Title: Manufacture of printed circuit board coated with solder
IPC: B23K35/34
Filed: 1992-03-13
Abstract: PURPOSE:To eliminate lead open failure to improve the reliability of part mounting by repeating a process for applying solder depositing composite and a process for heating it a plurality of times. CONSTITUTION:Paste solder depositing composite, composed of organic acid lead salt and tin power as principal components, is applied to a pad array on a printed circuit board, with the coat thickness 100mum. The composite is then heated at 215 deg.C for 2min to deposit solder. And these application and solder layer deposition processes, are repeated three times. This causes no lead open failure, improving the reliability of part mounting.
Patent JP-H11274692-A (JP)
Title: Wiring board and manufacture thereof
Inventor: ASAKA KENJI
IPC: H05K3/20
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring board, whereby a high-density and high-performance wiring can be formed and the productivity is good enough to suit to the mass production. SOLUTION: The method of manufacturing a wiring board 180 with the formed wiring 130 is such that, using one or a plurality of transferring original plates 101 having wirings composed of conductive layers of specified shape on a support 110, each transferring original plate 101 is pressure-welded to one surface of a base board 160 for a wiring board, and the support 110 is peeled off to transfer the wiring of each transferring original plate 101 to the base board through an adhesive or viscous insulative resin layer 140 of a shape suited to the wiring of each transferring original plate 101. After transferring the wiring of the transferring original plate 101, the insulative resin layer 140 extruding from the wiring region is removed by the laser irradiation using the wiring as a mask.
Patent JP-S58205786-A (JP)
Title: Printing device in impact printer
Inventor: NISHIYAMA NORIYUKI
IPC: B41J27/14
Filed: 1982-05-25
Abstract: PURPOSE:To obtain a compact printer by which printing in different colors can be performed by a set of strikers, by providing a plurality of ink transfer parts in a platen in parallel with the shaft of the platen, and driving the parts by a step motor. CONSTITUTION:Ink transfer parts 10, 11, 12, and 13 for four color printing are provided around a platen 8 in parallel with a shaft 9 of the platen. Flat shaped surfaces 14, 15, 16 and 17 to be struck, which are made of water absorbing porous material such as plastics and impregnating metal, are formed at said ink transfer parts 10-13. Different color inks are impregnated in the surfaces 14- 17. A four phase step motor 22, which is rotated by a rotary angle determined by the number of pulses, is connected to the shaft 9 of the platen 8. The surfaces 14-17 to be struck having the desired ink colors are selected. Printing wires, which are protruded from a printing head 23, strike the surfaces 14-17 to be struck through printing paper, and the inks are attached to the printing paper.
Patent JP-S62251689-A (JP)
Inventor: ABURAHAMU BERUTSUKUHIMU
IPC: G01V3/10
Filed: 1986-04-18
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-H0792682-A (JP)
Title: Photosensitive resin composition and production of relief pattern
Inventor: HAGIWARA HIDEO
IPC: H01L21/027
Filed: 1994-04-26
Abstract: PURPOSE:To provide a photosensitive resin compsn. excellent in film characteristics, heat resistance, adhesive property and image forming property without requiring a troublesome producing process and without causing contamination by a chloride, etc. CONSTITUTION:This photosensitive resin compsn. is a positive type photosensitive resin compsn. contg. an alkali-soluble polymer having carboxyl groups and/or phenolic hydroxyl groups and a compd. generating an amine compd. by irradiation with light as essential components. The top of a coating film of this photosensitive resin compsn. is irradiated with active light through a patterned mask and the irradiated part is removed by development to produce the objective relief pattern.
Patent JP-S61244408-A (JP)
Title: Sawing machine
Inventor: KURUTO HORUDAA
IPC: B23D47/04
Filed: 1986-04-18
Abstract: A machine saw comprises a machine frame, a slotted flat plate rotatable about a vertical axis and serving to receive a workpiece to be sawn, a motor-driven circular saw blade which is rotatable about a horizontal axis of rotation and is adapted to be passed upwards through the slot in the rotatable plate from beneath during sawing, a clamping bridge which is fixed in relation to the frame and spans the rotatable plate and a clamping device mounted by the bridge for clamping a workpiece on the rotatable plate. Part of the clamping device is formed by a clamping jaw movable vertically upwards and downwards and adapted to be set down onto the workpiece, this clamping jaw being rotatable about the axis of rotation of the rotatable plate and displaceable at right angles to this axis of rotation in a sliding guide means.
Patent JP-H02267828-A (JP)
Title: Program type time switch
Inventor: MIYAMOTO KENICHI
IPC: H01H43/04
Filed: 1989-04-07
Abstract: PURPOSE:To prevent erroneous erase of a program content except when erase is desired by operating a setting means when a epecified mark is displayed on a display means to set an empty data as a time data. CONSTITUTION:In the erase of a determined set information, which is conducted by the same processing and operation as setting of time information, an operator pushes a set key 7 when the display column of time information is -, and the display column of minute information is --, whereby - and -- are set as operation time information, and erase processing is conducted. Namely, in this program type time switch, a setting means is operated to conduct the erase operation only when a specified signal is displayed, and except for this, even if any key is operated, there is no fear of erroneously erasing the program.
Patent JP-H02266346-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/06
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a both-sided photosensitive material good in dryability and high in sharpness by incorporating fine solid dye particles in at least one of layers containing silver halide grains. CONSTITUTION:The >= 2 layers containing a silver halide grains are formed on one side of a substrate and at least one layer containing silver halide grains is formed on the other side of the substrate. At least one layer containing silver halide grains contains the fine solid dye particles, and the dye to be used is embodied by the compound of formula I in which A is a carboxyphenyl group and the like acidic ring; and R is H of alkyl; each of R1 and R2 is alkyl or the like; and each of R3 - R6 is H or the like, thus permitting the obtained both-sided photosensitive material to be good in dryability and high in sharpness.
Patent JP-S5713860-A (JP)
Title: Facsimile equipment
Inventor: NAKANO TAIZOU
IPC: H04N1/00
Filed: 1980-06-30
Abstract: PURPOSE:To shorten the installation time of equipment by eliminating the need for the use of a measuring instrument for level calculation and soldering during the installation of facsimile equipment, by providing a circuit which compensates the transmission loss of a telephone circuit, etc., and a changeover switch. CONSTITUTION:During the operation of normal facsimile equipment, changeover switches 13 and 16 are placed at the sides of fixed contacts 13a and 16a to apply a transmitted picture signal to a modulating circuit 2 via a terminal 11, thereby sending a signal to be modulated from a circuit connection terminal 26 to a telephone circuit by way of a variable gain transmitting-amplifying circuit 15, the changeover switch 16, a hybrid transformer 21, and a circuit connection transformer 25. For the compensation of a transmission loss, the switches 13 and 16 are changed over to fixed contacts 13b and 16b. At this time, a signal for transmission level adjustment arriving at the terminal 26 is inputted to the circuit 15 via the transformers 25 and 21, and switch 13, a detecting circuit 17 detect an amplified signal for level adjustment, and a level comparing circuit 18 compares it with a preset level and makes the adjustment. Thus, the adjustment is relatively facilitated, so that the installation time is shortened.
Patent JP-S5516239-A (JP)
Title: Electronic wrist watch with solar battery
Inventor: MACHIDA FUMIHIKO
IPC: G04G17/08
Filed: 1978-07-20
Abstract: PURPOSE: To process the element easily and to remove the restraint on designing by providing the solar battery to the inside of the windproof glass to make up them in one body.  
     CONSTITUTION: A slilicon epitaxial layer 8 of several μm thickness is grown on the windproof glass 6 made of sapphire the lattice constant of which is approximately equal to that of silicon crystal. A ringwise resist is formed about the circumference of glass, the inside of resist is partially diffused to the extent of less than 1μm with impurity. The electrodes 7, 9 are formed on such P and N layers. These can be applied to both digital and analog display system watches, designing is not restrained, the watch can also be thined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10263031-A (JP)
Title: Heater equipped massaging chair
Inventor: FUJISHIRO MITSUAKI
IPC: A61H15/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a heater-equipped massaging chair which can increase massaging effects by allowing the same to give a massage while imparting an efficient thermotherapic effect to the back of the human body, a seat, or the legs. SOLUTION: This massaging chair has a backrest part 3 fitted with a massaging mechanism inside and has a footrest 4 disposed to freely retractable toward the front of a seat, and a surface heater 7 is placed, between an elastic member 5 having a cushioning property and constituting the shape of each of the above members and a surface layer 6 put on the surface of the elastic member 5, and outside the driving range of a massaging mechanism 3 between the elastic member 5 and the surface layer 6, so that the chair can give a massage to the user while heating the user.
Patent JP-H03285831-A (JP)
Title: Magnetite for decomposing oxygen compound and production thereof
Inventor: TAMAURA YUTAKA
IPC: C01B3/04
Filed: 1990-04-02
Abstract: PURPOSE:To obtain the title magnetite high in reactivity by dissolving bivalent and trivalent irons into an alkali soln. and concentrating this alkali soln. to produce granular magnetite. CONSTITUTION:Bivalent iron (Fe<2+>) and trivalent iron (Fe<3+>) in a ratio of 1:2 are dissolved into an alkali soln. This alkali soln. is concentrated and thereafter the pptd. substance is taken out and fine granular magnetic is obtained. When this magnetite is allowed to react with e.g. hydrogen at about 250-600 deg.C, oxygen (O<2->) is changed into water and escaped. The magnetite is made to activated magnetite defective in oxygen. This magnetic defective in oxygen is allowed to react with oxygen of a compd. having an anion which is represented by oxygen such as CO2 and NOx and thereby decomposed. For example, when gaseous CO2 is sucked into a vessel in which this magnetite defective in oxygen is held, oxygen (O<2->) is taken off and carbon is deposited on the surface of magnetite. Therefore this magnetite defective in oxygen is utilized for decomposition of CO2.
Patent JP-H10284836-A (JP)
Title: Collectively laminated ceramic wiring board and its manufacture
Inventor: ISHIHARA SHOSAKU
IPC: H01L23/12
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a collectively laminated ceramic wiring board which can increase the wiring density and can reduce the wiring resistance by forming the insulator of a multilayered ceramic wiring board of a heat-resistance thin plate and forming the wiring pattern to the surface of the green sheet on through holes and recessed sections on the surfaces of the thin plates, and then, laminating the thin plates upon another and electrically connecting the upper and lower through holes to each other. SOLUTION: After a dry film is press-fixed to the rear surface of alkali-free glass 2 and a protective film is stripped off, and then, a positive film having a prescribed pattern is set, exposed, and developed, a resist film is formed in a prescribed pattern. Then holes and grooves 3 for wiring are simultaneously formed by working the resist-side of the glass 2 with a sand blast. The holes are formed on the front surface side of the glass 2 at the same locations as those of the holes formed on the resist-film side of the glass 2 in the same procedure and through holes 4 are formed by working both surfaces of the glass 2. After the holes 4 and grooves 3 are filled up with Ag/Pd paste 5, connecting pads are formed by printing the same kind of paste.  Fifty pieces of glass 2 are laminated upon another so that the positional deviations among the holes 4 may become the minimum and the laminated body is sintered. When a collectively laminated ceramic wiring board is formed in such a way, the wiring density of the board can be increased and the wiring resistance of the board can be reduced.
Patent JP-S5316133-A (JP)
Title: Carburetor
Inventor: MORITA KIYOMI
IPC: F02M7/04
Filed: 1976-07-28
Abstract: PURPOSE: To improve the responsive property of a carguretor having a feed back mechanism by providing an outlet for controlling pressure for the control of a variable air bleed for feed back use in communication to the introduction passage for power mechanism control pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000283963-A (JP)
Title: Method of evaluating degree of rust stabilization for weather-proof steel material
Inventor: KAJIYAMA HIROSHI
IPC: G01N27/72
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To easily and precisely evaluate the degree of rust stabilization even after assembled into a structure. SOLUTION: This method is a method of evaluating the degree of rust stabilization for a weather-proof steel material, which is conducted by measuring a rust layer thickness te of the steel material using an eddy current film thickness meter and measuring a rust layer thickness tm of the weather-proof steel material using an electromagnetic film thickness meter, and by finding a difference (te-tm) or a ratio (te/tm).