baber/WOPTO huggingface dataset:
Patent JP-S63219906-A (JP)
Title: Fluid control valve
Inventor: NOSAKA HIROSHI
IPC: F15B13/043
Filed: 1987-03-10
Abstract: PURPOSE:To attain a high accuracy control by connecting a stepping motor to an auxiliary valve body for controlling a pilot pressure against a spool, and feeding back the displacement of the spool to the auxiliary valve body. CONSTITUTION:An auxiliary valve body 112 is fixed to the right side of a valve body 101, a rack 107 coupled with the shaft 102C of a spool 102 is protrudingly fitted to the bottom of the auxiliary valve body 112, and a stepping motor 110 is connected to the top of the auxiliary valve body 112. This constitution allows the valve body to make a direct contact with a digital signal, and thereby control using a computer will be possible, as well as the amount of movement of the spool 102 is controlled by a servo mechanism. Thus, a high accuracy control can be attained.
Patent JP-2000248277-A (JP)
Title: Application of improved soil
Inventor: USUI YASUO
IPC: C09K17/10
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a levee, prevent the leakage of water, facilitate water control and save labor by applying an improved soil so as to prevent a weed from growing by applying the specific improved soil on the surface so as to form a prescribed thickness and hardness. SOLUTION: A plastic improved soil 10 having self-bonding properties is formed by mixing and kneading a cement-based modifier and a lime-based modifier with sludge containing a large amount of water, having fluidity and comprising a surplus soil of a building containing bentonite, and applied on the surface of soil so as to form a prescribed thickness and hardness to prevent a weed from growing to apply the improved soil 10. The improved soil 10 is preferably obtained by mixing 15 pts. sludge, 1 pt. cement-based modifier 1 and 1 pt. lime-based modifier and preferably applied on the surface of a levee 12 of a field 11 so as to form a prescribed thickness.
Patent JP-H06244521-A (JP)
Title: Connection structure of printed-wiring board by wicking wire
Inventor: KAWAKAMI SHIN
IPC: H05K3/36
Filed: 1993-02-19
Abstract: PURPOSE:To reduce the manhours of soldering operations of a connector o a printed-wiring board, to enhance the efficiency of the operations, to easily connect printed-wiring boards to each other without using a component such as the connector and to prevent a component mounting area from being reduced on the printed-wiring board. CONSTITUTION:Wicking wires 5 are inserted into, and passed through, through- hole parts 2, 4 which are made to coincide after individual printed-wiring boards 1, 3 have been overlapped. After they have been inserted and passed, the through-hole parts 2, 4 and the wicking wires 5 are soldered 6.
Patent JP-S52139027-A (JP)
Title: Preparation of rhodium-nitrosyl-tertiary phosphine complex
Inventor: SAEKI KENJI
IPC: C07F15/00
Filed: 1976-05-17
Abstract: PURPOSE: To prepare the title compound useful as a catalyst for oxo-reactions and other org. reactions by reacting a rhodium compounds, a tertphosphine, and a nitrous acid compound in the presence of a reducing substance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03258284-A (JP)
Title: Cushion structure
Inventor: SAIDA SHIYUUJI
IPC: B68G5/00
Filed: 1990-03-07
Abstract: PURPOSE:To minimize the fatigue of a person seated and reduce a load on the person, both in a static condition and in a dynamic condition, by a method wherein an elastic body is placed at the interior of a cushion product, and the elastic body is formed by slidably overlapping leaf spring layers, for each of which a plurality of springs are located in parallel with one another. CONSTITUTION:Leaf spring layers 3, each of which is formed by locating a plurality of leaf springs 2 in parallel with one another, are arranged above and bellow, and are slidably overlapped and thus an elastic body 1 is formed. This elastic body 1 is placed at the interior of an automotive seat cushion 4. A cushion product 5 formed of a proper material such as urethane foam is covered with a skin material 6, and the above-mentioned elastic body 1 is placed at the interior of the cushion product 5, and thus the automotive seat cushion 4 can be obtained.
Patent JP-H08244318-A (JP)
Title: Printer
Inventor: KAMIMURA RYUICHI
IPC: B41J11/42
Filed: 1995-03-15
Abstract: PURPOSE: To rapidly confirm the size of papers having been filled in a printer and the size of papers being able to be filled in the printer. CONSTITUTION: A print server is provided with an RAM, an EAROM and an operating part and the size of papers being able to be filled in a printer on a paper feeding tray is input in advance from the operating part and is stored in the EAROM (A) and the size of papers which have been filled actually in the printer on the paper feeding tray is stored in the RAM (B). When a requirement is transmitted from a host computor, the print server transmits an information (C) combining an information on the size of the papers which have been filled and an information on the size of the papers which can be filled. The information on the size of the papers can be rapidly confirmed thereby.
Patent JP-H08252606-A (JP)
Title: Pressure welding and joining equipment
Inventor: TAZOE NOBUHIRO
IPC: B23P11/00
Filed: 1995-03-15
Abstract: PURPOSE: To reduce a lapping area required when the pressure welding of rolled stocks is performed. CONSTITUTION: The equipment consists of a cutting device 6 cutting the rear end of a preceding rolled stock 1a and the tip of a succeeding rolled stock 1b and the joining device 10 for rolled stock, which is installed on the downstream of this cutting device 6 and lapping the rear end part of the preceding rolled stock 1a with the tip part of the succeeding rolled stock 1b and performing the pressure welding of them. At least either of the rear end part of the preceding rolled stock and the tip part of the succeeding rolled stock is cut in a recessed circular-arc shape by the cutting device 6. The pressure welding of the rear end part of the preceding rolled stock and the tip part of the succeeding rolled stock is performed by the joining device 10 for rolled stock so that lapped length decreases toward the center from both ends in the breadthwise direction of a plate.
Patent JP-H01228113-A (JP)
Title: Processing method for r-fe-b magnet
Inventor: NOZAWA YASUTO
IPC: H01F41/02
Filed: 1988-03-09
Abstract: PURPOSE:To contrive improvement in quality and in accuracy of processing by a method wherein hard grains are dispersed in a cutting process into the fluid containing the ions having a grain boundary corrosive action, and a high speed jet stream, from which said fluid is jetted out from a nozzle, is used. CONSTITUTION:The progress of local corrosion is promoted by the corrosion effect and also by utilizing the kinetic energy retained by the hard grains to be dispersed into a high speed jet stream, and a cutting work or processing operation is conducted. The grains consisting of ceramics is used as the hard grains, and the neutral aqueous solution containing chlorine ions or sulfuric ions is used as a fluid. Accordingly, the generation of pitching or the chipping resulting therefrom on the worked section or in its neighborhood can be prevented. As a result, the improvement in quality and the preciseness in working can be accomplished.
Patent JP-H03257824-A (JP)
Title: Plasma treatment device
Inventor: TAKAHASHI TSUTOMU
IPC: H01L21/302
Filed: 1990-03-07
Abstract: PURPOSE:To enable production yield to be improved by making a corner of an auxiliary ring to be smooth curved surface for eliminating concentration of electric field at that part and by suppressing generation of dust from the auxiliary ring for compensating electric field. CONSTITUTION:An auxiliary ring for compensating an electric field 6 is provided to prevent turbulence of electric field around a substrate W which is placed on a lower electrode 4. Namely, by placing the substrate W on the lower electrode 4, turbulence of electric field occurs especially at a peripheral part of the substrate and a reaction ion which was dissociated along the electric field enters the substrate so that the auxiliary ring for compensating electric field 6 is provided to prevent uniformity of etching within the substrate from becoming poor. The auxiliary ring 6 becomes thinner from an inside toward an outside and an upper surface is formed in a upward-projecting and gentle curved surface, thus enabling concentration of electric field to be relaxed.
Patent JP-2000251882-A (JP)
Title: Tab welding jig for battery
Inventor: TERUI TOSHIYA
IPC: H01M2/26
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To eliminate positional shift of a layered body including sheet-like electrodes, and surely ultrasonic-weld fellow electrode tabs having the same polarity. SOLUTION: This jig has a plate 5 for mounting a layered body 7 including electrode sheets for a battery in which electrode active material layers are carried on current collecting members with electrode tabs 6a, 6b led out in their one-sides, a positioning guide 8 provided in a surface of the plate 5 to position the layered body 7, while facing contactingly to other side-edges excepting the sides with the tabs 6a, 6b of the mounted layered body 7 led out, and an upper face pressing body 9 for pressing the upper face side of the positoned mounted layered body 7 to be fixed.
Patent JP-S52138588-A (JP)
Title: Unsaturated polyester resin compositions
Inventor: KODAMA ISAO
IPC: C08G63/00
Filed: 1976-05-15
Abstract: PURPOSE: The title compositions capable of being continuously and stably molded without loss of gloss or surface peeling of molded articles, consisting of a resin ingredient having a specific acid value and a specific acid content in the volatile matter, obtained by reacting a polyhydric alcohol with an unsaturated and a saturated dibasic acids. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000246118-A (JP)
Title: Production of pure water
Inventor: NOMURA MAKOTO
IPC: C02F1/42
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To efficiently separate a cation exchange resin and an anion exchange resin from each other by effectively utilizing water in a system as back washing water at the time of regenerating a mixed resin layer of a mixed bed type ion exchange demineralizer in a pure water producing method having a RO membrane separation process by a RO membrane separation device and an ion exchange process by the mix bed type ion exchange demineralizer. SOLUTION: This cation exchange resin and the anion exchange resin are separated from each other by passing the permeated water and/or the concentrated water of the RO membrane separation device through the mixed resin layer in upward water stream to back wash at the time of regenerating the mixed resin layer in the pure water producing method having the RO membrane separation process for demineralizing by passing water through the RO membrane separation device after an alkali agent is added and the ion exchange process for demineralizing by passing water through the mixed resin layer of a cation exchange resin with an anion exchange resin.
Patent JP-2000249691-A (JP)
Title: Gas concentration sensor
Inventor: ISHIKAWA HIDEKI
IPC: G01N29/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a gas concentration sensor which can correctly measure a temperature of a gas to be measured and can highly accurately measure a gas concentration of a specific gas. SOLUTION: An oval dent part 41 long in a direction from an inflow hole 34a to an outflow hole 34b is formed to an upper side wall between the inflow hole 34a and outflow hole 34b in a measurement chamber 34. A temperature- sensing element 42 is set in the dent part 41 at the side close to the outflow hole 34b. Accordingly, the suction air in the dent part 41 can be sufficiently substituted, and moreover suction air flowing into the dent part 41 becomes easy to hit the temperature-sensing element 42. A temperature of the suction air in the measurement chamber 34 can be correctly measured. The temperature- sensing element 42 is prevented from obstructing propagation of ultrasonic waves in the measurement chamber 34, and therefore no error is generated in measuring a propagation time of ultrasonic waves.  Even when the temperature of the suction air changes, a gas concentration of an evaporated fuel can be highly accurately measured.
Patent JP-2000251589-A (JP)
Title: Opening/closing device
Inventor: KISHIDA YUKIMORI
IPC: H01H33/38
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To hold an electrode opening position of a movable shaft without providing a stopper near the terminal of the movable shaft that has moved to the electrode opening position. SOLUTION: This opening/closing device has a movable shaft 3 connecting with an electrode 2, a first end 71 abutting to a support member 4 for supporting the movable shaft 3, and a second end 72 abutting to a shaft-length- directional intermediate part of the movable shaft 3, a belleville spring for energizing the movable shaft 3 to an electrode opening position with deflection of the intermediate part 73 between these ends, an actuator for deflecting the belleville spring and moving the movable shaft 3, and a deflection restricting body 10 that abuts to the intermediate part 73 of a spring body 7 and restricts deflection amount of the spring body 7 when the movable shaft 3 moves to the electrode opening position.
Patent JP-H05260209-A (JP)
Title: Modem having longitudinal connection function
IPC: H04M11/00
Filed: 1992-03-16
Abstract: PURPOSE:To connect plural data processing units to one line without need of a changeover device by connecting MODEMs in cascade. CONSTITUTION:The MODEM is provided with a connection discrimination section 51 detecting the presence of a communication request from a data processing unit 10 and sending a selection signal depending on the absence of a communication request from other data processing unit using other MO DEM and a changeover section 52 selecting the connection to a line connection modular jack with a selection signal of the connection discrimination section 51, each terminal of a line connection modular jack 22 and a telephone set connection modular jack 21 other than a line signal is connected sequentially internally, a communication request signal received by the said MODEM from the data processing unit 10 at one of the modular jacks is sent and 1-4-sets of MODEMs are connected in cascade to select the connection to a line.
Patent JP-H10252096-A (JP)
Title: Pneumatic excavating/removing device
Inventor: CHIKAISHI YASUSHI
IPC: E02F5/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To surely excavate hard sediment and ground by providing an air discharge machine and an excavating pipe, providing an excavating tool and a straightening section setting the blowout direction of the force-fed air at the tip section of the excavating pipe, and blowing out air to an excavation section. SOLUTION: This pneumatic excavating/removing device is constituted of a roots blower 1 serving as an air discharge machine, an excavating pipe 2, and a discharge duct 3 connecting them. Both sides in the radial direction of the tip section 2a of the excavating pipe 2 are diagonally cut into a tapered shape, and a plate 4 is fixed to the cut section to form a duct 6 having an air outlet 5 narrower than the pipe diameter. A straightening section squeezes and blows out air in the prescribed direction at a high speed. A guide plate 8 is fixed to the plate 4, it is protruded from the pipe 2 to determine the blowout direction of air, and a projection is used as an excavating tool 9. Hard sediment and ground can be surely excavated.
Patent JP-H08251213-A (JP)
Title: Data transmitter using duplex transmission line
Inventor: NISHIMURO YUKIO
IPC: H04L12/40
Filed: 1995-03-15
Abstract: PURPOSE: To transmit data without increasing processing burden by selecting a transmission line, with which communication is possible without performing alternate switching, when there is the transmission disabling communication to a certain other data transmitter. CONSTITUTION: Data are alternately updated and collected from an operator station OS to respective control stations CS1 and CS2 by a data suck-up part 3. In this case, when the communication with any one of respective transmission systems A and B is disabled and a data transmission request is generated from the data suck-up part 3, the transmission line having the different contents of a final transmission line LAST is selected. At such a time, a reference part 7 of a response confirmation type protocol part 4 refers to a station information part STS at the node of a duplex table 5. When both the transmission lines are normal or abnormal, the final transmission line part LAST is further referred to and alternate transmission is performed. When only one of transmission lines 1 and 2 is abnormal, the reference part 7 selects the transmission system where no abnormality is generated.
Patent JP-S58175195-A (JP)
Title: Semiconductor memory
Inventor: IWAHASHI HIROSHI
IPC: G11C29/00
Filed: 1982-04-05
Abstract: PURPOSE:To improve the reliability and reduce the probability of failure of wiring disconnection, by disconnecting one polysilicon fuse of each of row and column decoders, which corresponds to a defective memory cell, or making a high-resistance polysilicon low-resistance to substitute memory cells in bit units in the semiconductor memory where a regular memory cell is switched to a stand by memory cell if this regular memory cell is defective. CONSTITUTION:A goodness/defect selecting circuit 1511 of regular memory cells consists of transistors TRs 1611, 1711, and 1811 and a high-resistance polysilicon 1911. If the memory cell selected by a row line R2 and a column line C1 is defective, high-resistance polysilicons 1911 and 1923 are made low-resistance by laser annealing. Levels ''0'' and ''1'' of transit lines X1 and Y1 are determined by turning-on and off of TRs 1711 and 1723. When outputs of the row line R2 and the column line C1 become level ''1'' together, TRs 1711 and 1723 are turned on, and lines X1 and Y1 become level ''0'' together. Only when lines X1 and Y1 become level ''0'' together, a controlling circuit 20 selects the stand-by memory cell.
Patent JP-H05213268-A (JP)
Title: Sea bottom bed observing device
Inventor: KUSAJIMA MASAHITO
IPC: B63C11/00
Filed: 1992-02-06
Abstract: PURPOSE:To perform accurate and rapid detection of the fluctuation of the bed and earth crest of a sea bottom by providing a penetration cylinder body which has a drill blade and is elevated as it is rotated, a sensor shaft having an openable cap, and a bed variation sensor which is protruded downward during lowering. CONSTITUTION:When an electric type press rotary machine 8 is lowered, a penetration cylinder body 6 is lowered as it is rotated. When the cylinder body is lowered down to a sea bottom 20, through rotation operation of a spindle-form drill blade 15 at a tip part, excavation is progressed in the sea bottom 20. When the rotary machine 8 is lowered to a lowering stop position sensor 4' located to the lower parts of guide rails 9 and 9', rotation excavation movement of the penetration cylinder body 6 is stopped. Along with the stop of stepping movement, a sensor shaft 11 incorporated in the penetration cylinder body 6 and actuated through operation of the rotary machine 8 is started to lower and spindle-form caps 18 and 18' interlocking therewith are opened. After a sensor support shaft 16 and a bed displacement sensor 13 is protruded from the lower end opening of the penetration cylinder body and a central hole formed in the tip of an excavating shaft is exposed to the outside, penetration in a sea bottom is effected to start observation.
Patent JP-H02273205-A (JP)
Title: Tile cutting machine
Inventor: JIYAN JIYATSUKU PURUTOO
IPC: B28D1/22
Filed: 1990-03-07
Abstract: PURPOSE: To cut tiles to be satisfied by mounting a breaking member at a cutting member itself. CONSTITUTION: A score line forming member 11 forms a score 22c included in a longitudinal plane P on the tile based on a displacing effect of a slide block 7 along a guide rail 3. Meanwhile, two support flanges 21 are disposed near a surface 22b of the tile symmetrically to the plane P, while an oscillating member 8 near an axis 9 is rotated, and the member 11 is moved so as to be separated from the upper surface 22b of the tile not to be brought into contact with the surface 22b of the time. In this case, an operator again operates a handle 14 toward the upper surface of the tile via the member 8 and a pivot pin 10 without bringing into contact with bending elements (18 to 20) for a long time, and transmits it to the flange 21. Thereafter, when the flange strongly presses the upper surface at a side of a score line 22c, the time is broken along the score line.
Patent JP-S60201347-A (JP)
Title: Preparation of electrophotographic sensitive body
Inventor: SUGIUCHI MASAMI
IPC: G03G5/043
Filed: 1984-03-26
Abstract: PURPOSE:To obtain an electrophotographic sensitive body superior in acceptance potential and photosensitivity by vapor depositing an electrostatic charge generating material on a conductive substrate in vacuum, then immersiing it into an org. solvent soln. of an electron donor, and using the thin film thus formed as a charge generating layer. CONSTITUTION:A charge generating material is vapor deposited on a conductive substrate in vacuum, then, it is coated with an org. solvent soln. of a low mol. wt. electron donor by an ordinary method, dried by an ordinary drying method, further this layer is coated with an org. solvent soln. of dispersion of a charge transfer material, and dried. The charge generating material is not especially limited so long as it can be vapor deposited, but is is preferable from the view point of heat stability in vapor deposition to use a phthalocyanine compd. and its derivs., such as metal-free phthalocyanine, copper-phthalocyanine, or copper-phthalocyanine chloride, represented by the general formula in which R is H, halogen, cyano, or nitro; M is one of Cu, Ni, Co, Fe, Mn, Cr, Ti, Ru, Pd, In, Sn, Sb, Zn, Mg, Ga, Ge, As, Al, Si, Hg, Tl, V, and U; A is absent when 2 M are present, and A is halogen in the cases other than this; and B is absent when 2 or 3 M are present, and B is halogen when 4 M are present, but when M is V, A is O, and B is absent, and when M is U, it is possible that A and B are both O.
Patent JP-H11261364-A (JP)
Title: Electronic component
Inventor: KAIDA HIROAKI
IPC: H03H9/17
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, inexpensive electronic component with a simple manufacturing process whose characteristic is hardly degraded due to sticking of an adhesive. SOLUTION: A case body which has a frame material 3 stacked on a base plate 2 and also includes external electrodes 4A to 6A extending to the bottom surface through the flank of the base plate 2 is constituted by baking the base plate 2 and frame material 3 made of ceramic and the electrodes 3 to 6 made of conductive paste in one body. In the area surrounded with the frame material 3, a piezoelectric resonator 7 as an electronic component is joined with conductive adhesives 8a and 8b, and a cap 10 as a lid material is fixed onto the top surface 3a of the frame material 3 with an adhesive 9 to seal the inside.
Patent JP-2000248764-A (JP)
Title: House building
Inventor: ONO TAKAHIDE
IPC: E04H1/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a favorable house building for a narrow frontage site capable of securing a highly functional wide living space and giving comfortable hospitality while protecting privacy against visitors from the outside. SOLUTION: A house building 1 which is formed with a narrow width W and a long depth D so as to be erected in a site 2 having a narrow frontage 21 includes a living room 11b provided adjacent an entrance hall 11a, the living room 11b forming a space ranging to the entrance hall 11a being partitioned from a dining kitchen 11c adjacent to the living room 11b with a sliding screen 11d. An earth-floor 11h is provided adjacent the living room 11b to form a space ranging to the earth-floor 11h.