baber/WOPTO huggingface dataset:
Patent JP-S59171455-A (JP)
Title: Cylindrical type alkaline primary battery
Inventor: HOSOI SUSUMU
IPC: H01M6/08
Filed: 1983-03-18
Abstract: PURPOSE:To prevent creases and loosening from occurring in a separator by forming the inside end of the leg section of a cross-sectional L-shaped gasket into an obliquely upward tapered form and squeezing the opening section of the separator along this tapered section inside. CONSTITUTION:The inside end 14 of the leg section 13 of a gasket 10' is formed into an obliquely upward tapered form, as shown in the figure. The height of a separator 4' is slightly higher than that of the conventional one. An opening end 6' is made to contact the tapered inside end 14 of the gasket 10' and the opening section is slightly squeezed inside along this. Its tip is made to contact the inner surface of a sealing cover 9, imbedded section to the sealing cover 9 of a collected electron 8, or its vicinity. As a result, since the force applied to the separator is escaped inside the separator, creases and loosening will not occur in the separator between positive and negative electrode black mixes.
Patent JP-H01222643-A (JP)
Title: Armature of rotary electric machine and manufacture thereof
Inventor: UMEKI SATORU
IPC: H02K17/16
Filed: 1988-02-29
Abstract: PURPOSE:To improve insulation of slots, by adhering heat-resistant resin to the inner face of the slot and the endface of core while rotating the armature core and thermally setting the heat-resistant resin thereafter winding a coil and filling the heat-resistant resin again and thermally setting the resin. CONSTITUTION:When heat-resistant liquid resin is applied and set with a core 12 being rotated, the edge section 15A of the endface 15 of the core 12 is thickened to provide a coating layer 17 at the endface edge section 15A after the resin is set. Since the edge section 15A of the core 12 contactable with the bent section of the coil during winding work is reinforced with the hard coating layer 17, and peeling of coil film is prevented through bending at the edge section 15A, degradation of insulation can be prevented. Upon finish of winding of a coil 18, heat-resistant resin of the same type as that for the coating layers 16, 17 is filled in the slot 13 and thermally set, thus improving insulation and adhesion.
Patent JP-H10267198-A (JP)
Title: Automatic gas cylinder tracking system
Inventor: MCCARRICK HENRY J
IPC: G06Q20/20
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous supply of gas to a gas cylinder and improve the reliability of an automatic gas cylinder tracking system by providing a data storage means and a data read and write means which are connected with individual gas cylinder and sending out data collected in the data storage means to a host computer with the purpose of pursuit and reporting. SOLUTION: A plurality of inventory control collars 100 are accessed by inventory control probes 300 provided with an internal microprocessor and a power supply, and each probe 300 accesses sequentially through a LAN interface 810 by a host computer 800. It retrieves and displays information concerning a specific cylinder on a work station 820. After inputting the required information into the host computer 800, the information required for the initialization of the collar 100 is recorded by a data read and write means. This recorded value is compared with a value which is stored, and the operation of the specific cylinder is controlled in accordance with the results of the comparison.
Patent JP-H02228435-A (JP)
Title: Method for melting and casting mn-added tial intermetallic compound
Inventor: TAKAHASHI JUNJI
IPC: C22C14/00
Filed: 1989-03-01
Abstract: PURPOSE:To produce an Mn-containing TiAl intermetallic compound improved in Mn yield and free from pinholes by melting a briquette consisting of Mn and coarse-grained Ti and Al, reversing the resulting ingot, and then melting and degassing a surface layer. CONSTITUTION:A briquette 1 consisting of Mn and coarse-grained Ti and Al is put into a water-cooled copper mold 2 and irradiated with electron beam 3 to undergo primary melting, which is formed into a bar-shaped ingot 4. Subsequently, this bar-shaped ingot 4 is reversed to allow the bottom part A to face upward, and the resulting surface part A alone is melted at low temp. for a short time by means of the electron beam 3 to undergo degassing, and then, the bar-shaped ingot 4 is supported by means of a supporting member 5. While being moved, the above bar-shaped ingot 4 is melted by means of the electron beam 3, and then, an ingot 7 is cast, while being pulled down in the direction of an arrow, in a water-cooled copper mold 6. By this method, the yield of Mn in the Mn-containing TiAl intermetallic compound can be improved, and the sound ingot free from pinholes can be obtained.
Patent JP-H03247440-A (JP)
Title: Pneumatic tire
Inventor: KUBOTA YOSHIYA
IPC: B60C13/00
Filed: 1990-02-27
Abstract: PURPOSE:To suppress occurrence of cut off of a rubber on the side wall by forming a rib with a specified width, recessed to the inner peripheral side and with a radius having a center of curvature outside of a tire at one or more positions between a position with the max. tire width and the outer peripheral end in the radius direction of a frange of a rim. CONSTITUTION:A projection 110 for forming a rib with a radius with a width of 1/4 or larger of the distance H between a position with the max. tire width and the outer peripheral end in the radius direction of a frange of a rim, projecting to the tire inner peripheral side and with a curved face with a specified radius Ro is formed on the inner face brought into contact with the outer side face 9 of a side wall 3 of a mold 11 between the position with the max. tire width and the outer peripheral end in the radius direction of the frange 8 of the rim 7, and vent holes 12 and 13 are perforated on a line of both an inner and an outer ends in the radius direction of the projection 110. A green tire is placed in the mold 11 and the green tire is pressed on the inner face of the mold 11 and graved character, trade mark, etc., are printed on the outer face of the tire and the tire is heated by a heat medium to promote a vulcanization reaction and a product tire is obtd. No air remains between the outer side face 9 of the side wall 3 and the mold 11 and occurrence of cut off of a rubber on the side wall can be suppressed.
Patent JP-H02233324-A (JP)
Title: Low noise cut sheet carrying equipment
Inventor: OMURA SHIRO
IPC: B65B13/18
Filed: 1989-03-01
Abstract: PURPOSE:To perform work to collect cut sheets by a lot consisting of predetermined number, correct displacement and feed and cut sheets to a binding machine automatically and under low noise by a method wherein a protruding device, which projects a reversing member, gives a reciprocating motion under a condition wherein the protruding device can come into contact with or separates from one wall body of the reversing member, and a spring is extended between the protruding device and the reversing member. CONSTITUTION:Cut sheets 6 which are cut and divided by an appropriate number of separately packed packages are carried by being pinched by a feeding roller 3 for an intermittent carrying member 2, and are accumulated in a reversing member 7. The reversing member 7 turns forward by hitting of a wall body 10 by a hitter 28, and drops the cut sheets 6 in a carrying box 14, and then returns and introduces the next cut sheet 6. For this reason, a spring 30 is extended between the other wall body 29 of the reversing member 7 and the hitter 28. After the cut sheets 6 have been dropped, the wall body 10 and the hitter 28 start returning in the directions shown by arrows G, H. When the wall body 10 moves by an energizing force of the spring 30 and hits against the hitter 28, since the hitter 28 has been moved in the direction shown by arrow G, the shock is small, and the generation of noise is suppressed.
Patent JP-S61206234-A (JP)
Title: Repair for ic chip of thermosensitive recording head
Inventor: HIDA TADAO
IPC: H01L21/52
Filed: 1985-03-11
Abstract: PURPOSE:To remove a superfluous solder and to enable to mount a non-defective chip by a method wherein a glass chip having an Au film formed on the surface is brought into contact with the side of the substrate through the superfluous solder and a flux and after the solder is melted by heating, the glass chip is alienated. CONSTITUTION:Each IC chip 2 is mounted on a ceramic wiring substrate 1 through a connecting pattern 3 and a solder 4 being formed into a flip chip and a defective chip 5 is also mounted in the same manner. At the time of repair, the defective chip 5 is set on a hot press 7 provided with a glass tube being held in the upper direction thereof, heating gas 8 is fed and when the solder 4 is melted, the defective IC chip 5 is removed using a pincette 9. A glass chip 12 having an Au film 11 formed on the surface is set on a superfluous solder 10 being left on the connecting pattern 3 of the ceramic wiring substrate 1 through a flux 13. After the superfluous solder 10 is removed by heating, a non-defective IC chip 2 is anew re-mounted.
Patent JP-H03251580-A (JP)
Title: Gluconolactone derivative and surfactant containing the derivative as main component
Inventor: OKAHARA MITSUO
IPC: C09K23/56
Filed: 1990-02-27
Abstract: NEW MATERIAL:The compound of formula I [R<1> is 4-30C alkyl or alkylaryl; R<2> is H, CH3, 4-30C alkyl or alkylaryl; M is alkali or alkaline-earth metal; n is 1 or 2]. USE:A decomposable surfactant. It can be decomposed by external factors such as microorganisms, light or heat after achieving the objective purpose as the surfactant. PREPARATION:The compound of formula I is produced by saponifying a compound of formula II with an alkali solution containing an alkali metal or alkaline-earth metal. The starting compound of formula II can be produced by reacting glucono-1,5-lactone (delta-gluconolactone) with a ketone, aldehyde or dimethylacetalized aldehyde containing long-chain alkyl group in a solvent under normal or reduced pressure.
Patent JP-H04283588-A (JP)
Title: Production of organosilicon compound
Inventor: KOBAYASHI MINEO
IPC: C07B61/00
Filed: 1991-03-12
Abstract: PURPOSE:To simply produce from readily available raw materials the subject compound such as an alkyl disilane, etc., whose synthesis has been difficult, by reacting Si2H6 with a double bond-containing compound, etc., in the presence of an inexpensive complex metal hydride catalyst. CONSTITUTION:Si2H6 is reacted with a double bond-containing compound (e.g. ethylene or 1-hexene) or a triple bond-containing compound (e.g. butyne, 2- hexyne) in the presence of a complex metal hydride catalyst (e.g. LiAlH4) preferably at 100-150 deg.C to produce the objective compound. The reaction pressure is preferably high for increasing the solubility of the disilane in the reaction solution. The concentration of the catalyst is preferably 5-0.5mol.% based on the double bond-containing compound or the triple bond-containing compound.
Patent JP-S61205868-A (JP)
Title: Rotor for rotary speed sensor
Inventor: MIZUNO YUTAKA
IPC: G01P3/488
Filed: 1985-03-11
Abstract: PURPOSE:To shorten a manufacturing process and to reduce manufacturing cost, by inserting a pin comprising a magnetic material in the insert holes, which are formed to the end surface of a cylindrical member comprising engi neering plastic at equal angular intervals, under pressure. CONSTITUTION:A rotor 38 has a main body formed of a cylindrical member 44 comprising engineering plastic and insert holes 46 each extending up to a predetermined depth from the end surface of said member 44 in the axial direction are formed to the thick wall part of the member 44 at equal angular intervals in the peripheral direction. The wall thickness of the member 44 internally increases in the radius direction at a part where each insert hole 46 is formed and, therefore, the inner periphery of the member 44 has a contour alternately repeating protruded parts and recessed parts. A pin 48 comprising a magnetic material has a circular cross-sectional area and inserted in each insert hole 46 under pressure and the end of the pin 48 in the exposed side thereof is aligned with the end surface of the cylindrical member 44. Thus obtained rotor can bring about the omission of cutting and press molding for forming a tooth shape necessary for a stainless rotor and is reduced in cost.
Patent JP-S51121224-A (JP)
Title: A bar-code read system
Inventor: SUGIURA AKIO
IPC: G06K7/10
Filed: 1975-04-17
Abstract: PURPOSE: Read bar-codes by the operation of the read element periodically and increase read-reliability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55139430-A (JP)
Title: Production of laminated sheet
Inventor: FUJII NORIO
IPC: C08J5/24
Filed: 1979-04-16
Abstract: PURPOSE: To obtain laminated sheet having good printing processability and release characteristics after molding, by a method wherein paper or cloth is impregnated with a thermosetting resin contg phosphorus-contg. fatty acid surfactant and dried to obtain a prepreg, a plurality of prepregs are laminated with one another, and the resulting laminate is molded at an elevated temperature under pressure.  
     CONSTITUTION: Phosphorus-contg. fatty acid surfactant such as lecithin is incorporated into a thermosetting resin such as a phenolic resin, an epoxy resin, a polyester resin or a melamine resin in an amount of 0.1W1wt% based on the combined weight of the surfactant and the resin. Paper, woven fabric or non-woven fabric of glass fiber, cotton, or polyamide fiber is impregnated with the thermosetting resin and dried to obtain a prepreg. A plurality of the prepregs are laminated with one another. If necessary, the resulting laminate is laminated with a sheet of copper foil having a thickness of 0.018W0.105mm and a purity of not less than 99.5%. The resulting laminate is molded at an elevated temperature under pressure to obtain the desired laminated sheet. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05248277-A (JP)
Title: Cylinder injection spark ignition engine
Inventor: MATSUURA KOZO
IPC: F02B17/00
Filed: 1992-03-04
Abstract: PURPOSE:To improve combustion at low load time without increasing an output loss by delaying the closing timing of both intake and exhaust valves with an overlap thereof left as held constant, when a load of an internal combustion engine is a predetermined value or less. CONSTITUTION:An engine 1 is provided with fuel injection valves 5 for injecting fuel directly into cylinders. Fuel in a fuel tank 9 is supplied through a high pressure reservoir tank 6 by low and high pressure fuel pumps 10, 7. An ECU (electronic control unit) 20 controls the fuel injection valves 5 and spark plugs 16 based on each detection signal from a crank angle sensor 22 and an accelerator opening sensor 24. Here in a cam shaft for driving intake and exhaust valves, a variable valve timing device 30 is additionally provided. In the ECU20, when a load of the engine 1 is a predetermined value or less, an overlap of the intake and exhaust valves is left as held constant, to delay the closing timing of both the intake and exhaust valves.
Patent JP-H06257379-A (JP)
Title: Drilling method for tunnel and the like
Inventor: FUKUI MASASHI
IPC: E21D9/04
Filed: 1993-03-08
Abstract: PURPOSE:To construct a lining body having excellewnt workability and sure pressure proofing before drilling of a tunnel or the like, concerning a drilling method of a tunnel or the like. CONSTITUTION:A drilling bit 43 is engaged with the extreme ends of a double drilling tube 35 provided with side injection nozzles on the circumferential wall of the extreme end part, and a reinforcing steel tube 57 inserted in the double tube. They are inserted into the circumferential edge part of the ground to be excavated facing to the pit part drilling direction, water W poured into the steel tube is let flow from the extreme end of the drilling bit so as to drill up to a predetermined position, thereafter, hardening material of high pressure is forcedly fed between the inner tube 37 and the outer tube 39 of the double drilling tube is jetted from the injection nozzles 41, and while drilling the ground, the double drilling tube is detached from the drilling bit and retreated while rotating. Hereby, columnar hardened layers are constructed adjacent to surrounding of the double drilling tube insertion locus along the circumferential edge of the pit opening, and hence a lining body is constructed.
Patent JP-S63212871-A (JP)
Title: Method for input processing of speed signal
Inventor: OSAKI YASUSHI
IPC: G01P3/489
Filed: 1987-03-02
Abstract: PURPOSE:To obtain high resolving power and the same trigger interval in a wide speed-of-rotation region, by making the number of pulses for generating a trigger variable in accordance with speed-of-rotation region. CONSTITUTION:It is assumed that the number of rotations of an engine are set to Zrpm and the frequency of an input pulse 3 is generated at a ratio of 1Hz per 1ppm. The pulse 3 is inputted to a counter 2 but, herein, the counter 2 generates a trigger signal 6 at every x-pulses of the pulse 3 to generate interruption in a microcomputer 1. A reference pulse 5 is inputted to the counter 2 and the microcomputer 2 reads the number of reference pulses counted by the counter 8 as shown by an arrow each time when interruption is generated. When the reference pulse is set to 10<6>Hz and the number of the reference pulses read by the microcomputer 1 are set to (y), Z=(x/y)X10<8> is formed. Herein, since y=10<4> may be set in order to make a trigger interval constant so as to become about 10<-2>sec, x=Z/100 is formed. Therefore, an interval of 10<-2> and resolving power of 1 bit/rpm are held within a range of 100-1,000rpm.
Patent JP-S59174274-A (JP)
Title: Pipe cutter
Inventor: SONODA TOSHIO
IPC: B23K7/00
Filed: 1983-03-23
Abstract: PURPOSE:To cut quickly a pipe material which is either a round or square pipe by setting the pipe material to be cut in a rotary disc, and cutting respectively by each 1/4 the entire circumference of the pipe material by four plasma torches provided at an equal interval. CONSTITUTION:A rotary plate 3 is provided in a frame 2 and a round pipe 2 or square pipe 23 is set therein. Cutting heads 14a-14d are attached at 90 deg. circumferential interval around the same and plasma cutting torches 15a-15d are respectively provided to the top end thereof. The pipe 22 is set in the disc 3 and is rotated by 90 deg. which is a 1/4 circumference, together with the plate 3, then the circumferential part of the pipe 22 is cut by each 1/4 with the torches 15a-15d by which the entire circumference is cut in the case of cutting the pipe 22. the cutting of the pipe 23 is accomplished by moving parallel the torches 15a-15d along each face of the pipe 23 and cutting one side of the pipe 23 with one plasma torch thereby cutting the entire circumference.
Patent JP-S54140742-A (JP)
Title: Perfume composition
Inventor: SHIMIZU TOORU
IPC: A61Q13/00
Filed: 1978-04-20
Abstract: PURPOSE: To provide a perfume composition having excellent lasting qualities and dilution characteristics, by adding a dibasic acid diester as a modifier.  
     CONSTITUTION: A dibasic acid diester of formula I (R 1-3  are ≤10C alkyl) is used as (1) a solvent of perfumery which is solid at room temperature, e.g. heliotropin, syntethic musk, etc., or (2) a diluent of various natural or synthetic perfumery, or (3) a perfume of soap, cleanser, eau de Cologne, bath soap, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11249424-A (JP)
Title: Developing device
Inventor: SAITOU SHIRIKA
IPC: G03G15/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To make the rotational torque of a rotary sleeve possible to be small and to make realizable a power saving by arranging a turnable unipolar magnet in a sleeve and making the magnet turnable at least up to a layer thickness regulating position. SOLUTION: This device is provided with a fixed magnet roller 51 magnetized to have N poles and S poles alternately, the rotary sleeve 52 internally including the roller 51, the sleeve 53 arranged on the upstream side in a rotating direction of the sleeve 52 from a developing position A, and the S-pole magnet 54 turnable with the center shaft of the sleeve 53 as a center. In the case of interrupting the intrusion of the developer 55 into the developing position by such constitution, the magnet 54 is turned to the vicinity of the layer thickness regulating position B, that is, from a state shown by a figure (a) to a state shown by a figure (b). A magnetic bridge is formed by the N pole being the magnetic pole of the roller 51 and the S pole being the magnetic pole of the magnet 54 which are opposed, whereby the intrusion of the developer 55 is interrupted.  Thus, the developer con be easily controlled to get in and out of the developing position.
Patent JP-S63213742-A (JP)
Title: Bath system
Inventor: HIROYASU MASARU
IPC: F24H1/00
Filed: 1987-03-02
Abstract: PURPOSE:To prevent the replenishing of hot water directly into a bath tub by intermittently replenishing hot water from a hot water supplier when the water level in a bath tub is ascertained to be low and the temperature of the hot water supplier is at high temperature which is higher than a certain temperature when the hot water is sent into a hot water 1 cycling channel from the hot water supplier. CONSTITUTION:When the water level in a bath tub 10 is lower than a specified level, a water level switch 28 is operated and this operation is inputted into a controller 40 to start the system by automatic hot water replenishing mode, end the hot water in the bath tub 10 starts its cycling to a bath boiler 20. When a certain time has passed, a solenoid valve 36 is opened. If in this case the hot water stored in a hot water supplier 30 which is detected by a temperature switch 37 has its temperature over a certain temperature, the intermittent release of the solenoid valve 36 is selected by the controller 40. The intermittent release of the solenoid valve 36 stops when the temperature of the hot water stored in the hot water supplier 30 drops and it is shifted to continuous opening of the solenoid valve 36. When the water level is restored to a level higher than a certain level, the solenoid valve 36 is closed and a cycling pump 26 stops.
Patent JP-H07264558-A (JP)
Title: Character broadcasting receiver
Inventor: UEHARA HIROTOSHI
IPC: H04N7/025
Filed: 1994-03-17
Abstract: PURPOSE:To execute page updating processing capable of reducing access restriction and consistent file management by extracting characters superposed to four transmission lines from an inputted video signal, storing extracted character broadcasting(CB) data in a storage part, decoding character program data, and displaying the decoded data. CONSTITUTION:An extracting means 3 extracts a character signal superposed to four transmission lines in a vertical blanking section from an inputted video signal (a). The extracted CB data are used for selecting a CB program specified by a CB program selecting means 4. In the case of newly storing the selected program, a file managing means 8 prepares a file for the program and successively stores the file. A memory managing means 7 acquires one block from an unused block group and writes the block in a block area. The means 8 updates file block connecting information every acquisition of a new block. A main control means 1 reads out page data in a prescribed program file by an inspecting means 9, develops the read data to graphic data by a decoding means 5, plots the graphic data on a display memory 10, and displays the plotted data on a television monitor 12.