baber/WOPTO huggingface dataset:
Patent JP-S54107464-A (JP)
Title: Liquid activated pipe expander
Inventor: SAITOU YOSHIO
IPC: B21D39/08
Filed: 1978-02-09
Abstract: PURPOSE: A pipe is expanded by using a mandrel having O rings separated by a distance equal to a length to be expanded. The mandrel is freely inserted into the pipe, and pressured liquid is supplied through the mandrel inlet into the gap between the pipe and the mandrel. This means economically provides reliable, multipiped heat exchangers.  
     CONSTITUTION: The mandrel 5 is provided with O rings 7 into the ring grooves 6. The mandrels 5 are inserted into the pipes 2 installed on the holes 2 of the plate 1 through the pipe gaps 3. Pressure liquid is supplied through the inlet 8 of the mandrel 5 into the gap between the pipe 4 and the mandrel 5. Liquid is sealed by the O rings 7,7 and not leaked. Liquid presses the pipe internal 5 against the pipe hole 2 to expand it, Since liquid pressure is used for pipe expansion, pressure control is correct and easy, and assurs uniform pipe expansion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63180081-A (JP)
Inventor: INOUE YOSHIHIRO
IPC: F27D3/15
Filed: 1987-01-21
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-S54105341-A (JP)
Title: Glow-dischrge heating device
Inventor: TABATA YOUICHIROU
IPC: H05B7/16
Filed: 1978-02-07
Abstract: PURPOSE: To make it possible to remove foreign substances, such as fur, attched to main electrodes, by maing it possible to remove from the main electrodes limiters which limit the flow passage of the object being heated.  
     CONSTITUTION: Flow limiters 100 and 110 are fitted to main electrodes 1 and 2 in such a way that they can be removed by means of blanking covers 12 and 13. These limiters are integrated respectively with pipe parts 100a and 100b, and 110a and 110b. Openings 100c and 100d, and 110c and 110d are provided which open inside heating tanks 101 and 201 via these pipe parts. Since the limiters can be removed from the main electrodes, it is easy to clean the main electrodes and the limiters. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11198949-A (JP)
Title: Easily unsealable pouch
Inventor: YASUMURO HISAKAZU
IPC: B65D33/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To improve easiness of unsealing for a pouch wherefrom contents such as liquid detergent, flavoring, edible oil and the like are poured out by a method wherein an easily unsealable part is provided at a spout at the upper part of the pouch and a nip-off part is provided at the outside of easy-unsealing guide parts connecting to both ends of the easily unsealable part with a distance kept from the boundary of a sealing part forming the spout. SOLUTION: A spout 3 of an easily unsealable pouch is formed, on forming the pouch 1 by sealing films by heat-sealing, by heat-sealing so that the lateral on one side at the upper end of the pouch 1 and a sealing part 2 at the upper part on one side of side edge parts are projected toward the inside and provided, being inclined, at one side of the laterals at the upper part of the pouch 1. An easily unsealable part 4 is provided, extending across the spout 3, while an easy-unsealing guide part 5 is provided, connecting to both ends of the easily unsealable part 4, with a distance kept from the boundary of the sealing part 2 of the pouch 1 and a nip-off part 6 is formed at the outside of the easy- unsealing guide part. The easily unsealable part 4 and the ease-unsealing guide part 5 are formed by piercing or thinning/weakening process comprising of one or more of continuous lines.
Patent JP-S63179746-A (JP)
Title: Ink supply apparatus
Inventor: MORIKAWA TAKAO
IPC: F04B23/06
Filed: 1987-01-21
Abstract: PURPOSE:To dispense with a complicated drive mechanism, to simplify a structure and to enhance operability, by adjusting the emitting quantity of each constant-stroke plunger pump by moving a control rack and accurately and easily performing the zero adjustment of the ink emitting quantity of the constant-stroke plunger pump by an eccentric shaft. CONSTITUTION:An eccentric shaft 80 is rotated and the max. moving position of a collar 70, that is, the max. moving position of a control rack 3 in the emitting quantity reducing direction of a constant-stroke plunger pump P is adjusted and the emitting quantity of the constant-stroke plunger pump P is accurately brought to zero to finish zero adjustment. The control rack 3 of the constant-stroke plunger pump P moves in the axial direction through the collar 70 by the movement of a slider 71 and, since the plunger 6 revolves in a predetermined direction corresponding to the moving quantity of the control rack 3, the effective stroke of the plunger 6 increases or decreases and the emitting quantity of the constant-stroke plunger pump P changes and the adjustment of the supply quantity of ink can be performed.
Patent JP-S59138351-A (JP)
Title: Formation of bump electrode
Inventor: ABE KEIZOU
IPC: H01B13/00
Filed: 1983-01-28
Abstract: PURPOSE:To enable to form bump electrodes on all electrodes on a substrate by a method wherein a fixed amount of paste form conductive substance is spouted to the electrode part on the substrate, and then the bumps are formed by heating the substrate. CONSTITUTION:A reaction blocking layer 2 is deposited on a wiring metallic layer 1, further a copper layer apt to get fit to a bump electrode forming material is formed, and an intermediate layer 3 is formed between the layers 2 and 4. Next, prepared paste form solder 7 is spouted in a fixed amount on the bump electrode formed in such a manner. Thereafter, the substrate 6 is heated in a furnace at the melting point of the composition of solder contained in the solder paste or at a temperature close to the melting point, thus completing the bump electrode 8. This method enables to form bump electrodes on all the electrodes on the substrate 6, and accordingly the control of the height of bump electrodes is facilitated.
Patent JP-2000210793-A (JP)
Title: Electroconductive backing material made of fireproof object for welding
Inventor: HASEGAWA KAZUO
IPC: B23K37/06
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To solve such problems that members to which conductivity should be given, are bent and separated during arc welding and their welding can not be continued, and they break and drop down by providing a conductive covering layer on the surface of a backing material body. SOLUTION: A backing material is constituted by providing a conductive covering layer 3 on the surface of a backing material body 2 made of a fireproof object for welding. When using for arc welding, etc., the conductive covering layer 3 is used for giving conductivity on the surface of the backing material body 2 because arcs are generated among the backing material made of a fireproof object for welding, a welding rod, a welding wire, etc., and it is composed of one kind or over of iron, carbon steel, special steel, stainless steel, superalloy, Al, graphite and amorphous carbon. The covering layer 3 can be formed by thermal spraying, coating, vapor deposition, plating, etc. It has satisfactory adhesion, and welding can be performed without bending and peeling it during the welding.  For the backing material body 2 with a fireproof metal bar buried in the longitudinal direction, even if it is broken, its falling down can be prevented.
Patent JP-H05259001-A (JP)
Title: Manufacture of solid electrolytic capacitor
IPC: C07C255/34
Filed: 1992-01-28
Abstract: PURPOSE:To improve the characteristics of a capacitor by a method wherein a heat-resisting TCNQ complex is effectively impregnated, and the surface of an electrode and the TCNQ are firmly connected. CONSTITUTION:An anode electrode is dipped into the mixture of donor material, a quaternary compound, TCNQ and TCNQ anion radical alkaline metallic salt, or the mixture of quaternary donor salt, TCNQ and TCNQ anion radical alkaline metallic salt, are heated up to 200 to 300 deg.C, the TCNQ complex is impregnated into the anode electrode and they are connected. As a result, capacitor characteristics are improved, and the impregnation of a heat-proof TCNQ, which can not be impregnated by the conventional method, can be impregnated.
Patent JP-S61240890-A (JP)
Inventor: JIYON CHIYAARUZU TAANZAA
IPC: H02P25/08
Filed: 1986-01-24
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-S5399788-A (JP)
Title: Driving circuit for thin film el display unit
Inventor: KANETANI YOSHIHARU
IPC: G09G3/30
Filed: 1977-02-10
Abstract: PURPOSE:To secure a selective light emission for the optional segment, by using one of the matrix electrode of an EL unit for the scanning line and the other for the data line respectively and then connecting the source-common N-channel FET to both lines with a switching control.
Patent JP-S60179422-A (JP)
Title: Production of ionomer and polyurethane elastomer from adduct of monoether polyol and polyether polyol having carboxylic acid group
Inventor: JIEEMUSU EMU OKONNAA
IPC: C08G18/48
Filed: 1985-01-29
Abstract: PURPOSE:To form an ionomer suitable for use in the production of a polyurethane elastomer, by reacting a mono- (or poly-) ether polyol with a specified dicarboxylic acid and neutralizing the reaction product with monovalent - tetravalent metal ions. CONSTITUTION:A mono- (or poly-) ether polyol (e.g., diethylene glycol or polyoxyethylene triol) is reacted with at least one ethylenically unsaturated dicarboxylic acid selected from among maleic, fumaric and itaconic acids in a weight ratio of about 99:1-70:30 in the presence of a peroxy free radical initiator (e.g., hydrogen peroxide or benzoyl peroxide). The formed adduct is neutralized with monovalent - trivalent metal ions of Group I a, IIa, VIII, I b or IIb (e.g., Na<+>, K<+>, Ca<+2>, or Mg<+2>) to convert about 10% or above carboxyl groups into a salt. In this way, a metal salt (ionomer) of mono- (or poly-) ether polyol adduct having a carboxylic acid group can be produced.
Patent JP-S58133959-A (JP)
Title: Method for assemblying valve for power steering device
Inventor: OBARA TADASHI
IPC: B62D5/087
Filed: 1982-01-29
Abstract: PURPOSE:To reduce the difference between rightward and leftward torques, by measuring a difference between the leftward and rightward torques under the condition of practical use upon the subassemblying step during the assemblying of a valve for a power steering of torsion bar type, thereby the axial travel distance of an input shaft is determined. CONSTITUTION:A subassembly 10 is set on jigs 28, 30, and cylinder passages 22, 24 are blocked. Then, a clutch 59 is disengaged, and large and small clamps 34, 36 are made free for rotating the large clamp 34 with the use of a motor 44. A detecting part 66 detects a rotational angle of an input shaft 18 which rotates leftward and rightward between stoppers on an output shaft 14, and the center between the soppers is obtained for aligning the input shaft 18 with the center. Then, the clutch 59 is engaged so that the input shaft 18 and a torsion bar 16 are under the condition of continuous rotation, and then leftward and rightward torques are applied to both 18, 16 by the motor 44 for measuring the torque-hydraulic pressure characteristics, thereby the difference between the leftward torque and the rightward torque is calculated in order to determined an axial travel distance of the input shaft 18. With this arrangement, the difference between the leftward and rightward torques is reduced.
Patent JP-H02193610-A (JP)
Title: Deodrant carpet
Inventor: OGINO TAKAKO
IPC: A47G27/02
Filed: 1989-01-23
Abstract: PURPOSE:To improve a deodrant effect and to eliminate a limitation which could be imposed on the design a carpet using colored deodrant fiber by constituting two kinds of piles different in length, alternately disposing them at a prescribed interval and applying the colored deodrant fiber to the shorter piles. CONSTITUTION:The pile of the different pile length is constituted in every line on base cloth 1 and the colored deodrant fiber is applied to the pile of the shorter pile length. Then, the longer pile is formed to cut pile 2 and the shorter pile is formed to loop pile 3. Next, the loop pile is covered with the cut pile and the back surface of the cloth is packed by latex 4. Thus, since the colored deodrant fiber is mixed to the pile, an area in contact with air in a room is made wide and the deodrant effect is increased. Then, the decomposition or neutralization of a nasty smell in the room or a smell infiltrated into the pile is executed more effectively. Although there is limitation on coloring according to a color for the colored deodrant fiber, the colored shorter pile is put under the longer pile and is not observed from the surface of the carpet. Then, the variation of the design for the carpet is increased and commodity value is improved.
Patent JP-H11308861-A (JP)
Title: Switching power source
Inventor: KOMATSU AKIYUKI
IPC: H02M3/28
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To suppress efficiency lowering at the time of a light load by performing pulse width control, when a switching frequency lowers up to a predetermined frequency, in a switching power source whose switching frequency is lowered up to this predetermined frequency. SOLUTION: To an auxiliary winding 16, a primary winding 15 is connected so as to output a similar waveform. And a load power detecting circuit 19 connected to this detects a counter electromotive force generating time 19, by the pulse waveform of the primary winding 15. If the counter electromotive force generating time becomes a constant time width or shorter, the frequency of a variable-frequency oscillation circuit 8 is controlled so as to lower its oscillation frequency from the highest frequency up to the lowest frequency depending on its load condition. If load power lowers to the extent that an output voltage becomes high, even if the oscillation frequency lowers up to a fixed frequency, even if the load power lowers and the output voltage is suppressed by frequency control, an output pulse is limited by pulse width control, and the output voltage is controlled stably.
Patent JP-H025695-A (JP)
Title: Time sharing switching system
Inventor: JIERAARU BERUNOO
IPC: H04Q3/545
Filed: 1989-01-23
Abstract: PURPOSE: To remove redundancy and abnormality from both of hardware and software by connecting a terminating device to a processor in parallel through a bus link, receiving a received signal by the processor, converting the received signal into a digital format to be transmitted by the bus link and executing its reverse conversion also. CONSTITUTION: An exclusive interface, e.g. an interface 4X or 4Y, is connected to a link from a synchronizing unit and the lines VME, VMR of a bus link 6 in parallel with a reference interface 5 in a terminating equipment including the interface 4 itself. The interface 5 receives signals H1, H2, ITSA, ITSD from the link 16, receives a hard wired address instruction NC1, transmits signals INT, OBS, and exchanges signal data to/from other elements in the terminating equipment through the lines of a link BU. The interface 4 receives a clock signal H1 from a time base 9 so as to execute data exchange to/from the center part of the system through the lines VME, NMR and receives a terminating equipment selection command SE1 from a sequencer 10.
Patent JP-S57127840-A (JP)
Title: Humidity sensitive element
Inventor: SASHITA TAKAO
IPC: G01N27/22
Filed: 1981-02-02
Abstract: PURPOSE:To obtain the humidity sensitive element characterized by quick response and easy manufacttre, by forming thin film metallic electrodes on both sides of hydrophilic macromolecular film by vacuum evaporation and supporting both sides thereof by hollow frame bodies. CONSTITUTION:The warer permeable, thin film, metallic electrodes 21 and 22 comprising gold and the like are formed on both sides of a thin hydrophilic nonconductive film 1 comprising the macromolecular film and the like by the vacuum evaporation. The ring shaped hollow frame bodies 31 and 32 comprising metal such as Al and brass are bonded to the surfaces of the thin film metal electrodes 21 and 22, respectively, by conductive bonding materials 41 and 42, so that they face to each other. lead wires 51 and 52 which take out electrostatic capacity between the thin film metallic electrodes 21 and 22, are provided on said hollow frame bodies 31 and 32. A hydrophobic material 6 is coated on the outer surface in order to prevent the infiltration of water.
Patent JP-H01190816-A (JP)
Title: Erection of stop-log type spare gate pillar
Inventor: NIWA TAKASHI
IPC: E02B7/22
Filed: 1988-01-25
Abstract: PURPOSE:To safely erect a stop-log type spare pillar by dividing it into upper and lower two parts, and by fixing the lower pillar to a guide plate while making the guide plate having been fixed to a control bridge as a guide, and further by connectedly fixing the upper pillar to the lower pillar. CONSTITUTION:Two guide plates 1 are obliquely downward suspended in parallel from a control bridge 2 (not shown), and the upper part of each guide plate 1 is fixed to the control bridge 2. Then, a lower pillar 7 is suspended while making the guide plate 1 as a guide, and the lockedly engaging projection 8 at the upper end of the lower pillar 7 is lockedly engaged with the lower end of the guide plate. Further, while guiding an upper pillar 11 with the guide plate 1, the bottom of the upper pillar is fitted into the upper part of the lower pillar 7, and the upper part 14 of the upper pillar is fixed to the control bridge 2, so that the stop-log type spare gate pillar can be erected. Thus, storage and assembling work of a spare gate can be safely carried out.
Patent JP-S57128763-A (JP)
Title: Adhesive for resin-rich wood
Inventor: HASE YUKIMASA
IPC: C08L61/20
Filed: 1981-02-02
Abstract: PURPOSE: The titled adhesive that is prepared by adding an organic solvent to a phenol-modified liquid amino resin resulting from copolycondensation between a liquid amino resin and a liquid phenol-formaldehyde resin, thus showing improved adhesion to resin-rich wood materials.  
     CONSTITUTION: A liquid amino resin and a phenol-formaldehyde resin resulting from the reaction between 1mol phenol and 2.5W4.0mol formaldehyde under a basic condition are mixed or subjected to copolycondensation to prepare a liquid phenol-modified amino resin. (A) The resultant modified amino resin (100pts.wt.) is mixed with (B) an organic solvent that softens or dissolves the resin included in the wood such as ethanol (2W20pts.) to give the objective adhesive.  
     USE: It is suitably used in the production of plywood laminates. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000214355-A (JP)
Title: Receptacle type optical module
Inventor: ISHIKAWA TADAAKI
IPC: H01S5/022
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle type optical module that is small in characteristic change to ambient temperature change and that can be manufactured at low cost. SOLUTION: This receptacle type optical module is equipped with an optical waveguide substrate 1 which is provided with an optical waveguide and which is loaded with a semiconductor optical element 4a optically connected to the waveguide, a ferule 2 having an optical fiber 6 inside with one end connected to the optical waveguide, and a receptacle sleeve 13 which is fixed on the ferule 2 and which connects an optical connector plug inserted from the outside with the other end of the ferule 2.  In such optical module, a leaf spring 3 is provided which is fixed on the waveguide substrate 1 at one end and on the receptacle sleeve 13 at the other end, and which is formed with a folded part 3a in the middle; and also a case 18 formed with a sliding structure is provided which, at one end, is fixed on a terminal base 17 attached with the optical waveguide substrate 1 and which, at the other end, is only abutted on the receptacle sleeve 13.
Patent JP-H01189727-A (JP)
Title: Information processor
Inventor: KANEKO TOMOMI
IPC: G06F9/22
Filed: 1988-01-25
Abstract: PURPOSE:To reduce the number of the steps of a program by providing a normalization decision circuit for a normalization information holding latch group and a memory operand data register in a device to perform an abnormality processing on unnormalized operand data at the time of executing a floating point arithmetic instruction. CONSTITUTION:In case of performing a floating point processing by operand data in two pairs of registers in an internal memory 4, an arithmetic control part 11 performs the abnormality operation on the unnormalized operand data corresponding to the content of the latch group 14 in which a decision result by the normalization decision circuit 13 which decides whether or not data is normalized at the time of writing is latched corresponding to each register. Meanwhile, in case of performing the floating point processing using the operand data in the memory operand data register 7 on which the operand data read out from a main memory 1 is written, the abnormality processing is performed when the unnormalization of the operand data is detected at the normalization decision circuit 15. In such a way, it is possible to reduce the number of steps and to accelerate processing speed.
Patent JP-S59140001-A (JP)
Inventor: IHARA SHINJI
IPC: B27B9/00
Filed: 1983-01-31
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-S58131210-A (JP)
Inventor: NARA MITSUO
IPC: E01H5/08
Filed: 1982-01-31
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-S54108042-A (JP)
Title: Water boiler
Inventor: NAKAYAMA FUMIO
IPC: F23N1/08
Filed: 1978-02-10
Abstract: PURPOSE: To enable a water boiler to correspond to wide use of hot water by allowing the switching of the faculty of a heat exchanger through heating with a plurality of burners and detecting the magnitude of the thermal output at controlling com- bustion by stages with an arithmetic controller.  
     CONSTITUTION: The passages 12W14 leading to a plurality of burners 4W6 are brached, and in said branched passages 13W14, electromagnetic valves 16 and 17 are installed respectively which are ON-OFF-controlled by an arithmetic controller 15 incorporated with amplifying circuits. When the knob of an instruction device 21 is manually operated to set a proper temperature, and a hot water feeding cock 26 is opened, a water pressure corresponding gas valve 9 opens to feed fuel gas. At this time, the difference between the established temperature and the water temperature detected by a thermistor 18 and the water amount detected by a water amount detector 20 are applied to a controller 15, and calucation is performed, and electromagnetic valves 16 and 17 are ON-OFF-controlled by stages. The temperature of hot water supplied through heating in an heat exchanger 1 is detected by a thermistor 19, and a linear control valve 11 is adjusted to control the gas feeding amount proportionally. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60159067-A (JP)
Title: Dot printer
Inventor: KIKUCHI GOROU
IPC: G06K15/10
Filed: 1984-01-31
Abstract: PURPOSE:To permit the printing from low density to high density by one kind of printing head by inclining the printing head at a given angle according to the kinds of the output patterns of letter codes. CONSTITUTION:A printing head 1 is designed to be turned only by angles to be determined by the length between both ends 15a and 15b of an opening 15. When a code with printing information is sent, Japanese letter code with great dot density or English letter code with small dot density is discriminated by a comparator circuit 17. In the case of Japanese letter code, the printing head 1 is turned to the right direction, and printing is made under the condition that a pin 1B is inclined. At this time, printing with large dot density is made. In the case of English letter code, the head 1 is turned to the left direction by a driver 19, and printing with small dot density is made.