baber/WOPTO huggingface dataset:
Patent JP-H09276796-A (JP)
Title: Vibration generator
Inventor: YAMASHITA KOJI
IPC: H04W88/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive vibration generator good in vibration efficiency. SOLUTION: When a switch 5 is turned on by a call signal, an electric current is allowed to flow in a coil 4 by the power of a battery 1, and a magnetic field is generated in the coil 4. Since an electromagnetic force is generated at right angles to the magnetic field, the battery is moved to break contact with a spring 2, hence the electromagnetic force is nullified, and the battery 1 is returned to the original position. The action is repeated to generate vibration.
Patent JP-H04325654-A (JP)
Title: High tensile strength steel sheet haivng hardenability in coating/baking and its manufacture
Inventor: MIZUI NAOMITSU
IPC: C22C38/14
Filed: 1991-04-25
Abstract: PURPOSE:To manufacture a high tensile strength steel sheet good in formability and having hardenability in coating/baking by preparing a steel sheet from a steel having a specified compsn. in which each content of C, Ti, Mn and P is prescribed in such a manner that its coiling temp. after hot rolling is specified. CONSTITUTION:A steel contg., by weight, 0.0010 to 0.0025% C, 0.001 to 0.008% N, <=0.08% solAl, <=0.010% S, <=0.025% Ti and 48/14(N-0.0005)<=Ti<=48/14.N+0.003, furthermore contg. >0.5 to 3.0% Mn, 0.04 to 0.15% P and P Mn/10, contg., at need, 0.0005 to 0.0015% B and the balance Fe with invitable impurities is prepd. This steel is hot-rolled, is thereafter coiled at the coiling temp. of the ordinary temp. to 700 deg.C, is then cold- worked and is subjected to recrystallization annealing. In this way, the high tensile strength steel sheet having hardenability in coating/baking in which its tensile strength is regulated to about >=38kgf/mm<2>, its yield stress to about <=(the tensile strength-12kgf/mm<2>) and its gamma value to about >=1.5 can be obtd.
Patent JP-S5722885-A (JP)
Title: Flash butt welding method
Inventor: OGAWA MASAHIRO
IPC: B23K11/04
Filed: 1980-07-15
Abstract: PURPOSE: To obtain excellent welded products having no cracks, by controlling the powder applying time at an upset process and the amount of deformation by the pressure given so that the size of nonmetallic inclusions is minimized and the enlargement of crystals by recrystallization is prevented.  
     CONSTITUTION: During the course of working on a high tensile steel, etc., the pressure is raised suddely and the electric current is supplied at a pressing process II after a flashing process I. In this case, the power applying time is set to III' which is longer than conventional times. As a result, the temperature distribution at the heat- affected zone becomes t 1 →t 3 , but a high temperature by which burnout, is produced at the burr 7 rising up part in a welded part 5. Moreover, the pressure is increased as shown by 2' and onle slight deformation is given. Therefore, the power applying time is set shorter so that t 1 Wt 4  hysteresis is obtained, the maximum temperature exists in the heat-affected zone, and the maximum temperature is higher than the solid solution temperature (approx. 1,200°C) of inclusions 6 of FeS, SiO 2 , etc. In this way, the pressure increasing process IV" at the cooling stage by electric current stoppage is limited to the minimum where deformation and recrystallization after electric current is supplied are produced, and the pressure change is adjusted  to 3' so that enlargement of crystals is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59221740-A (JP)
Title: Process display device
Inventor: HAMURA FUMIO
IPC: G06F3/048
Filed: 1983-06-01
Abstract: PURPOSE:To discriminate the state of a symbol mark like a color picture plane by adding a mark showing a color at the place near the symbol mark on a hard copy or the symbol marks which are displayed in different colors on the color picture plane. CONSTITUTION:The process quantity taken out of a process 1 via a process quantity input device 2 is preserved at a process quantity preserving table 3-1 within an arithmetic controller 3. A picture plane output data table 3-2 stores the initials of display colors of valves, pumps, etc. for outputting them to a display device in case the process quantity (ON or OFF) of the table 3-1 is set at 1 or 0. A display processing program 3-3 checks whether a state display request button is pushed or not. If the request button is pushed, the process quantity in the table 3-1 and the initials of colors of the table 3-2 are selected and the display data is outputted to a display device 4. Thus the symbols showing the initials of colors are added to the screen outputted from the device 4.
Patent JP-S5619866-A (JP)
Title: Sintered polyvinylchloride-separator for lead storage battery
Inventor: IDO SHIYUUICHI
IPC: H01M50/414
Filed: 1979-07-26
Abstract: PURPOSE:To minimize the deterioration of a sheet due to oxidation and thus lengthen the life of a storage battery, by sintering a polyvinylchloride-resin powder and forming this into the sheet, and by adhering an oil to the sheet surface. CONSTITUTION:A sheet which is formed by sintering a polyvinylchloride-resin powder is cut into a fixed shape. The sheet is immersed in a mixture liquid of, for example, 6pts.wt. of process oil and 300pts.wt. of n-hexane, before the n-hexane is removed by drying the sheet. Furthermore, the sheet is immersed in, for example, a water solution containing 1% of an anion surface active agent, before the water is removed, this being used for a separator unit. Here, besides process oil, paraffin or asphalt is preferably used as an oil. The solvent of an oil may be, besides n- hexane, toluene or isopropyl alcohol because these are highly volatile and do not dissolve polyvinylchloride resin. Consequently, the oil adhesion enhance the oxidation-resistant property of the separator, the treatment with a surface active agent, despite the oil adhesion, gives the separator an improved ability of absorbing an electrolyte, and thereby the battery life can be increased.
Patent JP-S57210875-A (JP)
Title: Japanese character typewriter
Inventor: KAMEDA ISAMU
IPC: B41J3/01
Filed: 1981-06-19
Abstract: PURPOSE:To enable a desired character to be picked up rapidly, by a method wherein, in a Japanese character typewriter provided with a total character aligning system, a Chinese character is searched by an input of Japanese syllabaries for the reading of a Chinese character, and a dictionary part, being displayed on a key board, is provided. CONSTITUTION:In case an aligning position of a Chinese character, which is going to be inputted, is unknown, Japanese syllabaries for the reading of the Chinese character are inputted by a touch pen using a reading Japanese syllabary input key 10 on a key board 1 to touch a Chinese character converting key 13. Then, an input code of a control part is sent to a dictionary part 3, and a Chinese character for the Japanese syllabaries is searched to flicker an LED 12 of the key 10 of a corresponding Chinese character. This causes a typist to select a desired Chinese character in the flickering key 11 and touch it. The control part detects the input, a character code, generated by a character code generating part 2, is transferred to a memory 4 to store it therein, and simultaneously, a given signal is generated to the dictionary part 3 to stop the flickering of the LED 12. Data stored in the memory 4 are displayed and printed at a display part 6 and a printing part 7.
Patent JP-S5320777-A (JP)
Title: Insulated gate field effect transistor
Inventor: ITOU TOORU
IPC: H01L29/06
Filed: 1976-08-10
Abstract: PURPOSE: To increase breakdown voltage as a whole and improve the stability at the operating time by dividing gate regions to portions controlling current and a number of portions which maintain drain voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0675800-A (JP)
Title: Fault processing system
Inventor: MORI KAZUHIRO
IPC: G06F9/22
Filed: 1992-04-16
Abstract: PURPOSE:To enable retry even though an instruction in execution is in a retry disabling area when a fault is generated in a conversion memory section. CONSTITUTION:When the fault of a conversion memory section 2 is detected by a fault detection mechanism 12, a reading register 3 and an instruction reading register 4 are held and a selector 11 selects a conversion memory fault processing microprogram start address 13 to start the microprogram. The microprogram notifies the fault processing processor (not shown in the illustration) of the fault. The fault processing processor reads the correct value of the conversion memory section 2 by the instruction reading register 4 from the fault processing processor storage device, performs re-load to the section 2, arranging the environment capable of retrying the instruction. As the all instructions supplied before the instruction with the fault generated are completed, the retry of the instruction can be performed without fail.
Patent JP-H11298878-A (JP)
Title: Image scrambling method and device therefor
Inventor: TANAKA KAZUYOSHI
IPC: H04N19/60
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To scramble image data without causing a malfunction to an MPEG decoder. SOLUTION: An MPEG stream generated in compliance with the MPEG system is given to a stream decoder 100a and this stream is outputted together with information denoting segmentations of macro blocks. A rearrangement table 200 stores rearrangement information to rearrange MPEG streams. A position change circuit 300a rearranges a received stream and outputs the result based on the rearrangement information. An MPEG stream from a transmitter side is supplied to a stream decoder 100b of a receiver side, from which the stream is outputted together with information denoting the segmentations of macro blocks. An inverse rearrangement table 210 at the receiver side stores inverse rearrangement information to restore the sequence of the macro blocks changed at the transmitter side to the original sequence.  The position change circuit 300a of the receiver side restores the sequence of the macro blocks to the original sequence by using the inverse rearrangement information and an MPEG decoder 700 reproduces original image data.
Patent JP-2000280644-A (JP)
Title: Stencil paper for heat-sensitive stencil printing
Inventor: KINOSHITA HIDEYUKI
IPC: B32B27/36
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a printed matter with sharp print to be prepared with high reproducibility to a copy by effectively preventing the stencil paper from becoming creased when it is set on the printing drum of a printer, with its superb conveyable property and restrains its stretching when a plurality of the pieces are printed with the prevention of creases from being generated during printing. SOLUTION: This stencil paper is for heat-sensitive stenciling and comprises a thermoplastic resin film and a synthetic fiber-based porous support which are laminated over each other. The stencil paper shows 200 gf/cm or more wet tensile strength in the longitudinal direction and 0.02 g.cm2/cm or more bending stiffness B value by the KES method in the longitudinal and the transverse direction. In addition, the stencil paper is characterized in that the PPS smoothness measured by pressing the film to the porous support face of the stencil paper is 0.9 μm or more.
Patent JP-2000290699-A (JP)
Title: Liquid detergent composition for air conditioner fin
Inventor: OSHIMA TSUTOMU
IPC: F28G9/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition for air conditioner fin, having excellent cleaning power over stain attached to the aluminum fin of a heat exchanger of air conditioner for household use and no influence on an aluminum fin. SOLUTION: This composition comprises (a) 0.1-10 wt.% of one or more kinds of a hydroxycarboxylic acid, aminocarboxylic acid, polyacrylic acid, amino acid, pyridinecarboxylic acid and their salts, (b) 0.1-20 wt.% of a surfactant and (c) 1-40 wt.% of glycol ether-based solvent and has pH 6-8.
Patent JP-H10289624-A (JP)
Title: Wire for compound superconducting wire and its manufacture
Inventor: AYAI NAOKI
IPC: H01L39/24
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To improve productivity without deteriorating the superconducting characteristics nor workability by providing a first laminated sheet composed of an Nb content sheet and an Al content sheet and a second laminated sheet composed of the Nb content sheet and the Al content sheet and stacking and winding up them in such a state as stacking the first and the second laminated sheets to each other. SOLUTION: After Nb content sheets 1a, 1b are prepared and annealed, Al content sheets 2a, 2b are stacked on the surfaces of the respective sheets 1a, 1b. In this case, one end parts of the respective sheets 1a, 1b are prevented from being covered with the respective sheets 2a, 2b. This constitution forms a first laminated sheet 3a constituted of the Nb content sheet 1a and Al content sheet 2a and a second laminated sheet 3b constituted of the Nb content sheet 1b and Al content sheet 2b. The first and the second sheets 3a, 3b are wound around a copper rod 5 in such a state as being arranged alternately.
Patent JP-H04304471-A (JP)
Title: Automatic document feeder
Inventor: TAKIMOTO KAZUYUKI
IPC: G03B27/62
Filed: 1991-04-01
Abstract: PURPOSE:To provide an automatic document feeder which has less number of parts and the simple structure of a belt moving means, and further, easily executes the processing of paper jamming. CONSTITUTION:This automatic document feeder is a device for supplying the documents in a stacked state, to an image forming device one by one, and each of the supplied documents is returned to the documents in the stacked state. The device has a document housing part 3, a document feeding part 4 supplying the documents from the document housing part to an image forming device side, one by one, and a document returning part 5 returning the documents supplied to the image forming device side, to the document housing part. The document returning part 5 has plural belts extended to the side of the document housing part 3, the belt moving means moving the part of the document housing part side of the belt, and ribs 65a and 65b arranged between the belts extended along the belts in a belt moving range by the belt moving means.
Patent JP-H09283782-A (JP)
Title: Solar battery
Inventor: KITATANI TAKESHI
IPC: H01L31/04
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery of multiple quantum well structure, which improves photoelectric conversion efficiency by reducing the reconnection loss of carriers in a well. SOLUTION: A solar battery has a low impurity concentration area in an area sandwiched by the p type area (example: Al0.2 Ga0.8 Sb of Si dope) and the n type area (example: Al0.2 Ga0.8 Sb of Be dope) of a semiconductor. The low impurity concentration area has quantum well structure where a barrier layer constituted of a semiconductor material (Al0.2 Ga0.8 Sb) which is similar as a first semiconductor material forming a p type and an n type areas 2 and a well layer constituted of a second semiconductor material (GaSb) having forbidden band width narrower than the first semiconductor material are alternately stacked for about 100 cycles in the thin layer of about 30nm.  Energy 6 of a quantum level, which is formed in a conductive band at the point of Γwith k=0 in the energy band structure (E-k) of the semiconductor material having narrow forbidden band width, is higher than the energy minimum value 7 at the points of X, and L in the conductive band or the energy difference is within four times of heat energy at a room temperature even if energy is lower than the minimum value.
Patent JP-H01267264-A (JP)
Title: Sticking method for thin plate and adhesive tape
Inventor: AMETANI MINORU
IPC: B65H37/04
Filed: 1988-04-19
Abstract: PURPOSE:To get rid of any possible fear of damaging a thin plate top surface by moving an adhesive tape intermittently in turning its sticking surface upside, and constituting the top circumference of a thin plate so as to be attracted with a conveyor device, setting a lower circumference alone down to the attracting surface and to be stuck onto the adhesive tape. CONSTITUTION:A filmy adhesive tape 15 is intermittently moved in the longitudinal direction in turning its sticking surface upside. Then, a top circumference of a thin plate 1 being delivered piece by piece by a delivery means 5 is attracted by a vacuum suction type conveyor device 19, setting a lower circumference alone down to its suction surface (a), and it is conveyed onto the adhesive tape 15. After the conveyor device 19 is lowered and the thin plate 1 at the lower end is stuck to an adhesive tape 1, the suction is released and the conveyor device 19 is restored. Thus, the conveyor device 19 attracts the plate 1 only with the sticking surface (a) with plural numbers of suction holes 20 at the lower circumference alone so as to attract only the circumference of the thin plate 1. Consequently, no spot is contacted with the conveyor device 19 excepting a circumferential part of the thin plate 1, so that any possible fear of damaging a top surface of the thin plate 1 is made preventable.
Patent JP-H05159936-A (JP)
Title: Signal line filter
Inventor: TOKANE HIKOHIRO
IPC: H01F17/06
Filed: 1992-04-16
Abstract: PURPOSE:To provide a signal line filter provided with a clip having excellent elastic properties which clamp and press a magnetic core and capable of following any fluctuations about its outer shape and which has high noise absorption properties and, what is more, whose assembling and mounting on a signal cable are easy. CONSTITUTION:A signal line filter 1 comprises a magnetic core which clamps a signal cable 2 with a plurality of magnetic core pieces 3a and 3b and a clip 4 which presses the magnetic core pieces and forms the magnetic core pieces into one piece and holds the integrated magnetic core. The clip 4 is made of an elastic sheet material and formed in the shape of Japanese character U. An engagement portion 5, which is engaged with the both ends of the magnetic core piece 3a on one side 2a of the signal cable 2, is formed on the end of two legs 6. A central part 7, which couples the two legs 6, forms a pressing portion 8, which is curved inwardly and placed into contact with the magnetic core piece 3b on the other side 2b of the signal cable 2, thereby providing a spring function to clamp the magnetic cores under pressure.
Patent JP-H10272826-A (JP)
Title: Form with variable information and forming method of variable information
Inventor: TEZUKA MOTOHIKO
IPC: B41M3/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent prints from scumming by a method wherein variable information entry parts provided with ink film layers are formed in predetermined parts on a base material surface so as to selectively scrape off the surface of the ink film layers by irradiating laser beams on the variable information entry parts in order to indicate a variable information consisting of characters, numerals and the like in white-on-black. SOLUTION: In a form 1 to a 'membership card' or the like, general items of informations 6 such as a firm name, an explanatory sentence and the like are written down on the surface of a base material 2. In this case, variable information entry parts 4, in each of which an ink film layer 3 is provided, are formed. In addition, on these variable information entry parts 4, a pass word and a membership number as variable informations 5 of the images in white-on-black are printed. Further, on another variable information entry part 4', in which no ink film layer 3 is provided, the variable informations 5' such as an address, a full name in normal print are recorded.  The variable information 5 is formed in the images such as characters, numerals and the like in white-on-black by means of the color of ink and the color of base material exposed through the instant scraping-off of the ink film layer 3 of a portion, to which laser beams are applied.
Patent JP-S62253990-A (JP)
Title: Rotary compressor
Inventor: KOSOKABE HIROKATSU
IPC: F04C23/02
Filed: 1986-04-28
Abstract: PURPOSE:To improve lubricity by positioning a balance weight which is installed on the rotary shaft of a rotor on the lower part of a crank, in a silencer and providing a viscosity pump for discharging oil in said silencer into a lubricating oil storing vessel. CONSTITUTION:A lower balance weight 24 is positioned in a silencer 14, which are installed on the lower end part of a rotary shaft 4, and a spiral groove 13' which is connected to the inside of a lubricating oil storing vessel 16 is formed on the surface of a bottom plate 13. Oil which is separated by the rotation of the balance weight 24 and collected on the bottom plate 13, is forcedly discharged out into the lubricating oil storing vessel 16 by the viscosity pump action of the spiral groove 13'. Accordingly, the lubrication of each part of a compressor is not impaired.
Patent JP-S63261883-A (JP)
Title: Manufacture of photovoltaic device
Inventor: HIRONO YUTAKA
IPC: H01L31/04
Filed: 1987-04-20
Abstract: PURPOSE:To prevent the electric short-circuit via a first electrode film and a second electrode film stuck on the side surface of a substrate, by a method wherein the first electrode film stuck on at least two sides of the substrate end-portion is eliminated by 10-1000mum in width, and further the second electrode film is eliminated in the part where the first electrode film is eliminated. CONSTITUTION:After first electrode films 2a, 2b, 2c,...are isolatedly formed, the first electrode film 2, which is stuck on both end-portions of a substrate 1 in the direction of series connection of elements and on both end-portions of the substrate 1 in the vertical direction to said direction, is eliminated by 10-1000mum in width by irradiation of a laser beam, and a part 12 is formed in which the first electrode films are eliminated. As a pre-process or a post-process of an isolation process of second electrode films 4a, 4b, 4c, by radiating a laser beam, the second electrode film is eliminated by a width narrower than the part 12, in order to form a part 14 in which the second electrode films are eliminated. At the end-portions of the substrate, the part 14, in which the second electrode film is eliminated, is constituted so as to be contained in the part 12 in which the first electrode film is eliminated. Therefore, the electrical short-circuit does not occur via the first electrode film 22 or the second electrode film 24 stuck on the rear of the substrate.
Patent JP-H09287883-A (JP)
Title: Mixer
Inventor: ARAKI TAKEO
IPC: F28C3/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent an uneven gas flow by a method wherein a main stream gas of either high temperature gas or low temperature gas is led into a cylindrical mixing tank, a sub stream gas of either high temperature gas or low temperature gas, whichever is different from the main stream gas, is introduced from a nozzle that tangentially opens in the sidewall of the mixing tank. SOLUTION: High temperature steam 2 as a main stream gas to be mixed flows along a main stream pipe 1 and is introduced into a cylindrical mixing tank 3 that is installed midway of the main stream pipe 1 and has a diameter larger that the main stream pipe 1. Low temperature steam 5 as a sub stream gas is introduced into the mixing tank 3 from a branch pipe 4 and mixed with the high temperature steam 2 and mixed steam 7 is discharged. In addition, a branch pipe 4 is tangentially provided on the body of the mixing tank 3 and a nozzle 6 is provided at the joint of the branch pipe 4 to the mixing tank 3.  The low temperature steam 5 that is accelerated by the nozzle 6 after passing through the branch pipe 4 is spouted in the tangential direction of the mixing tank 3 and toward the high temperature steam 2 that flows in the axial direction of the mixing tank 3, so that a spiral flow 8 is provided to mix up the high temperature steam 2 and the low temperature steam 5 together.