baber/WOPTO huggingface dataset:
Patent JP-S61159237-A (JP)
Title: Manufacture of plate type heat exchanger
Inventor: SHIMIZU SHIGEO
IPC: B21D53/04
Filed: 1984-12-28
Abstract: PURPOSE:To produce heat exchanger blades efficiently by punching cutouts having a specified dimension at both side edges and the center of a web, making alternate cut lines from a center cutout to a side edge cutout, folding the web at the cut line zigzag, and bending and welding projecting edges. CONSTITUTION:The cutouts of a constant width P1 leaving a specified width L which have a depth P2 at both edges and the cutouts of a constant width P1 having a depth 2P2 at the center of the web 12 are punched. The alternate cut line S from the center cutout 15 to the side edge cutouts 13a and 14a are made. The web 12 is folded at the center cutout 15 into a U-shaped bend and projecting edges 13b and 14b are bended and butt-welded. Then, a web surface having no cut line S is folded in a U-shaped bend and projecting edges 16B and 16F are bended and butt-welded alternately. Heat exchanger blades whose fluid passes are set in the alternate orthogonal direction one to another are formed with a greater yield and a less welding than those in traditional fablication, respectively. A design matched to a flow rate is carried out by some combination of P1, P2, and L.
Patent JP-S62255039-A (JP)
Title: Receasing method of attracted body from electrostatic attracting device
Inventor: TSUCHIYA SHINJI
IPC: B23Q3/15
Filed: 1986-11-21
Abstract: PURPOSE:To carry out the release of an attracted body in a short time, by applying posi-reversed direct current voltage between electrodes for very little time when direct current voltage for attraction which was applied between the positive and negative paired electrodes is cut down. CONSTITUTION:A sheet 1 having an attracting surface is a plastic semi- conductive sheet which has two layers 2, 3 of an upper side and a lower side. Positive electrodes 4-a and negative electrodes 4-b are connected to the under surface of the sheet 1's lower layer having small surface resistance. The electrode are made in comb structure so as to constitute a condenser between the electrodes. An insulating layer 5 and a both surface bonding film 6 under the electrodes are provided with electrodes connecting holes 7, a conductive sealant 8 is filled inside thereof, and lead wires 9 are embedded therein so that their positive and negative electrodes are respectively connected to an electric power source circuit. At this electric circuit, voltage is applied posi-nega reversely for very little time by a contact and a timer after applied voltage is interrupted. Therefore, charge between electrodes can be quickly eliminated, so that a work piece can be released immediately after the end of works.
Patent JP-2001101880-A (JP)
Title: Write-in method of non-volatile semiconductor memory
Inventor: EMORI TAKAYUKI
IPC: G11C16/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To decrease points to which higher bias voltage than the power source voltage are applied as much as possible by applying a self-boost technology to a memory cell array of what is called an AND type. SOLUTION: A first voltage (0V) is set to a selected main bit line BL1 and second voltage (1.5V) is set to a non-selection main bit line BL2, in a state in which first selection transistors S11, S21 are turned on, second selection transistors S12, S22 are turned off, first intermediate voltage (4.5-7V) in which a channel is formed in connected memory transistors M11, M21 is applied to a selection word line WL1, second intermediate voltage (4.5V) is applied to non-selection word lines WL2, and selection word line voltage is varied from the first intermediate voltage to write-in voltage (11V) being higher. The second intermediate voltage is set to a value at which a channel is not formed in non-selection memory transistors M22-M2128 after applying from relation between a sub-bit line SBL2 potential and a sub-source line SSL2 potential at the applying time.
Patent JP-H01119814-A (JP)
Title: Memory backup circuit
Inventor: TOMITA ISAO
IPC: G06F1/26
Filed: 1987-11-02
Abstract: PURPOSE:To improve the reliability by constituting the title circuit so that a main power source is turned on automatically, when a voltage drop of a backup use battery is generated. CONSTITUTION:At the time of backing up a RAM 1 by a backup use battery 5, when a voltage of the battery 5 is >=2.6V, a current flows through Zener diodes 12, 13, and a relay switch 16 of a keep relay 14 goes to OFF. Thereafter, when a memory backup operation is continued, and the voltage of the backup use battery 5 is <=2.7V, and also, >=2.5V, the Zener diode 13 goes to OFF, and a current flows to a set coil 15 of a keep coil 14. Therefore, the relay switch 16 goes to ON, and an AC power source 17 is connected to a main power source. As a result, a voltage of +5V is applied to a voltage input terminal 3, a transistor 4 goes to ON, the voltage of +5V is applied to the RAM 1, and the storage contents of the RAM 1 are held.
Patent JP-H1191930-A (JP)
Title: Work delivery device
Inventor: ISHIKAWA GEN
IPC: B65G47/08
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a work delivery device which can deliver cylindrical or columnar works one by one in a specific timing. SOLUTION: A work stocker 1 which can house plural works w by aligning laterally on a work loading surface 1A inclined to one side laterally; a guide side wall 2 erected along the lowering end edge of the work loading surface 1A, and forming a work delivery stage 2A inclined in the same direction as the work loading surface 1a at the upper end; a work delivery gate 3 to open and close the outer side of the work delivery stage 2A; and a work lifter 4 forming a work lift surface 4A which is driven up and down along the guide side wall 2 from the lower side of the work loading surface 1A, and having the width to allow to support one line of work w at the upper end, by inclining in the same direction as the work loading surface 1A; are provided.
Patent JP-H06130962-A (JP)
Title: Electronic musical instrument
Inventor: KOUZU YASUHIRO
IPC: G10H7/02
Filed: 1992-10-16
Abstract: PURPOSE:To exactly express the soft pedal effect of the grand piano by separately storing the waveforms of soft padal ON and OFF and selecting the waveform corresponding to the operation of soft pedals at the time of play. CONSTITUTION:On a keyboard 101, a press key detection part 102 outputs press key information to a waveform selection part 103 and a soft effect addition part 109 respectively. When a soft pedal 107 is operated, a soft pedal detection part 108 detects a stepping amount and outputs it as a depth value to the waveform selection part 103 and the soft effect addition part 109. The waveform selection part 103 selects the waveform corresponding to the note number of press key information, velocity and depth value of the soft pedal and sends it to an address generation part 104 together with the press key information. When the depth value of the soft pedal is maximum at such a time, soft pedal ON is judged and the waveform in a waveform storage part 106 for soft pedal ON is selected. When the depth value is an intermediate value between zero and maximum, intermediate tone work processing is performed by the soft effect addition part 109.
Patent JP-H09118842-A (JP)
Title: Self-renewal type stainproof coating composition
Inventor: HAMADE RYOJI
IPC: C09D5/14
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a stainproof coating composition capable of persisting stainfroof ability for a long time without undesirably affecting the environment. SOLUTION: This self-renewal type stainproof coating composition contains (A)a biodegradable resin consisting of a polyester-based resin, an alkyd-based resin, a polylactone, a polyamino acid-based resin, a natural polysaccharide (derivative) or a cellulose (derivative) and (B) a lipid modifying enzyme which decomposes a solubilized resin to be soluble in an organic solvent obtained by modifying the initial resin with a lipid [e.g. a compound of the formula (R is a 6-20C hydrocarbon)] having hydrophilic groups selected from a group consisting of a sugar, a phosphoric acid group, a sulfonic acid group and an ammonium salt. As the component B, lipase, cellulase and protease can be cited.
Patent JP-H11122808-A (JP)
Title: Power supply
Inventor: TERASAKI TAKATOSHI
IPC: H02J1/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a power supply in which electrical connection on each board or with an output connector can be made directly and conveniently through an insertion connector and an output connector mounted on each board without requiring any wiring. SOLUTION: The power supply 100 comprising a power supply board 5 mounting a converter C for converting AC power supply into DC voltage, and a control board 9 for delivering the DC voltage from the power supply board 5 to an external machine while controlling appropriately, and a body case 1 encasing them wherein the power supply board 5 and the DC voltage, and a control board 9 are directly connected electrically through insertion connectors 30, 31 mounted on both boards. Since no wiring is required, connection 15 simplified while suppressing noise level.
Patent JP-S61153358-A (JP)
Inventor: ENDO MAKOTO
IPC: F25B43/00
Filed: 1984-12-26
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-H04156055-A (JP)
Title: Facsimile equipment
Inventor: SAITO YUICHI
IPC: H04N1/21
Filed: 1990-10-19
Abstract: PURPOSE:To omit a trouble of reading an original with a scanner again by storing a file into a picture information memory after the transmission, revising a file type into a recovery file and storing the file into a usual file table so as to prepare re-transmission. CONSTITUTION:Various management information specific to the facsimile equipment is stored in a control memory 3, which has a usual file table 4 and a recovery file table 5. Then before the transmission, picture information is processed into a file and it is stored in a picture information memory 10, the usual file is used as the file type and stored in the usual file table 4. Moreover, after the transmission, the file is not deleted but stored in the picture information memory 10 and the file type is revised into the recovery file and stored in the usual file table 4 to prepare re-transmission. Thus, when the same picture information is sent again later, a trouble of reading the original again by a scanner is avoided.
Patent JP-H09130841-A (JP)
Title: Selective radio call receiver
Inventor: KUSHIDA MASAYUKI
IPC: G08B3/10
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a call loss and the wastefull consumption of a battery current by at the time of channel scanning by releasing the fixing of a receiving channel in the case of generating a bit error and receiving the bit error which takes the shape of another no-error code. SOLUTION: When a channel control part 119 and a intermittent reception means 110 intermittently receive-operate in the state of fixing the receiving channel, a frame synchronizing signal detector 106 detects a frame synchronizing signal and a network information detecting means 109 normally detects network information. Though it is different from network information to which a stored equipment of its own belongs, the channel control part does not release the fixing of the receiving channel immediately but releases the fixing for channel scan in the case of being successively different prescribed times and in the case when it is successively different prescribed times and network information detected in the period is a specified value in addition.
Patent JP-H01124352-A (JP)
Title: Decaffeinating raw coffee bean
Inventor: IZUMITANI MAREMITSU
IPC: A23F5/20
Filed: 1987-11-06
Abstract: PURPOSE:To decaffeinate raw coffee beans harmlessly and at low cost without losing valuable components, by pressurizing and heating raw coffee beans in the presence of water, immersing the coffee beans in an aqueous solution of an alcohol, washing with water, immersing in water and drying. CONSTITUTION:Raw coffee beans BG are fed to a pressure container 3, warm water is supplied to the container, pressurized steam under given pressure is fed and the raw coffee beans are steamed or boiled. Then the warm water in the container 3 is discharged and an aqueous solution of ethyl alcohol is fed to the container. When the blend is stirred by rotary blades 3b, caffeine in the raw coffee beans is eluted. Then the aqueous solution of ethyl alcohol is abandoned, cold water is fed to the container 3 and the raw coffee beans are further immersed in water for a given time to further elute caffeine. Then water is discharged the raw coffee beans are washed with warm water and then dried by a dryer 9. Thus decaffeinated raw coffee beans are produced while minimizing elution of protein and fat in the coffee beans.
Patent JP-H01121859-A (JP)
Title: Photoconductor and production thereof
Inventor: IKESUE TATSUYA
IPC: H01L31/0248
Filed: 1987-11-06
Abstract: PURPOSE:To improve image quality and to stabilize the characteristics of a photosensitive body by melting and embedding a thermoplastic material into the recesses formed on the surface and providing an amorphous material layer which is smoothed by polishing as a surface layer to said body. CONSTITUTION:An acrylic resin 39 is packed into the recesses of a surface protective layer 38 by exerting pressure thereto by means of a blade while a support 26 is kept rotated; further, the acrylic resin 39 is heated to melt in a hot press device and is then cooled to solidify. The support 26 is taken out of the hot press device after the cooling and is set to a shaft 32 in a polishing chamber 31. The surface protective layer 38 of the photosensitive body 34 is polished so that the layer is smoothed. The image quality is thereby improved and the characteristics of the photosensitive body are stabilized.
Patent JP-H11120794-A (JP)
Title: Semiconductor memory
Inventor: NAKANO SOTARO
IPC: G11C29/50
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which a test circuit which can perform an acceleration deterioration test for all memory cells in a short time is incorporated. SOLUTION: When a test signal TEST is given, a row decoder 10 is separated by a word line test section 20, test voltage VT1, VT2 are applied between all adjacent word lines WLi, the word lines WLi are made simultaneously a selection state, and an acceleration deterioration test can be performed in a short time. Further, a read-amplifier 110 and a column decoder 60 are separated by a bit line test section 90, test voltage VT3, VT4 are applied to a data bus 50, bit line pairs BLj, /BLj and a memory cell 30, and these items can be tested efficiently.
Patent JP-S63132363-A (JP)
Title: Address transfer system
Inventor: TACHIBANA YOSHIMI
IPC: G06F12/02
Filed: 1986-11-21
Abstract: PURPOSE:To reduce the number of the pins of an address signal and to facilitate an integration by commonly using the signal lines of a row address and a column address between a central control unit and a main storage device and time division transferring. CONSTITUTION:When the central processing unit CPU executes an access to the main storage device MMU, the row address RA and the column address CA set to an address register ADR are inputted to a selector SEL1 by signal lines S1, S2. The selector SEL1 inputs an address selection signal through a signal line S3 from a control circuit, initially outputs the row address RA to a signal line S4 and after a prescribed time, outputs the column address CA to the signal line S4. The main storage device MMU initially receives the row address RA to a row address register RAR to the address signal transferred through the signal line S4 and then, receives the column address CA to a column address register CAR.
Patent JP-H05121476-A (JP)
Title: Wire bonding apparatus
Inventor: SUGIYAMA HIROSHI
IPC: H01L21/607
Filed: 1991-10-25
Abstract: PURPOSE:To prevent the shortage of the bonding strength of a metal thin wire by a method wherein a bonding tool used to bond the side of a pad on a semiconductor element and a bonding tool used to bond the side of an internal terminal are formed respectively to be separately optimum shapes. CONSTITUTION:The title apparatus is provided with the following: a first bonding tool 1 which presses and bonds a metal thin wire in a bonding operation on the side of a bonding pad; and a second bonding tool 2 which presses and bonds the metal thin wire in a bonding operation of the internal terminal side. Each of the respective bonding tools has a double structure which can be actuated independently.
Patent JP-H03141859-A (JP)
Title: Distributor type fuel injection pump
Inventor: YOSHIZU FUMITSUGU
IPC: F02M41/12
Filed: 1989-10-26
Abstract: PURPOSE:To prevent the delay and dispersion of injection start timing as well as the dispersion of the injection quantity and attain high pressure injection and high speed by providing a plunger barrel with a communicating passage for communicating a pre-force-feeding chamber and a pressure equalizing slit at the time of the pressure equalizing slit being communicated with the discharge port of each cylinder. CONSTITUTION:An annular pre-force-feeding chamber 11 is formed between a plunger barrel 3 and a plunger 4. The plunger 4 is provided with a pressure equalizing slit 18 in a position dislocated by 180 deg. from a discharge slit 17, and an annular communicating groove 18a is formed at the lower end part of the pressure equalizing slit 18. The plunger barrel 3 is provided with a communicating passage 20, and the pre-force-feeding chamber 11 is constantly communicated with the pressure equalizing slit 18 through the communicating passage 20 and the communicating groove 18a. In an A-cylinder, for instance, the pressure in an injection pipe 32 is heightened up to the pressure in the pre-force-feeding chamber 11 higher than that in a pump chamber 9 at 180 deg. before starting of a following force-feeding stroke, so that nearly static pre-load is provided into the injection pipe 32.
Patent JP-H01120677-A (JP)
Title: Key array checking method
Inventor: SHIMADA YOSHIHIRO
IPC: G06T1/00
Filed: 1987-11-05
Abstract: PURPOSE:To automatically check a key array on a keyboard with no manual operation by using an image pickup camera to input patterns of the front sloping surface and the top surface of a key top to an image memory of a recognizing device. CONSTITUTION:The pattern plotted on a front slopping surface 11a of a key top 11 is reflected by a reflecting surface 41 of a 1st reflector 4 set at the upper front side of the key top 11 and a reflecting surface 51 of a 2nd reflector 5 set at the rear side of a top surface 11b of the key top 11 and then made incident on an image pickup camera 2. At the same time, a pattern plotted on the surface 11b is also made incident on the camera 2. These two patterns photographed by the camera are inputted to an image memory 31 of a recognizing device 3 as images 31a and 31b contiguous to each other.
Patent JP-2001102246-A (JP)
Title: Lead wire connecting structure of ceramc coaxial capacitor
Inventor: HASEGAWA MASATO
IPC: H01G4/35
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure which requires no wiring by winding or soldering to connect a terminal of a coaxial capacitor and a lead wire and has high reliability. SOLUTION: V-shaped recessed portions 22 are provided in the vicinity of both ends of a terminal 21 of a coaxial capacitor 20. Lead wire connectors 30 provided with projected portions 34 so as to be engaged with the recessed portions 22, respectively, at prescribed portions are attached to ends of lead wires 6, 7. The lead wire connectors 30 of these lead wires 6, 7, having a lead wire connector are installed into end portions of the terminal 21 and the projected portions 34 of the lead wire connectors 30, are engaged to the recessed portions 22 of the terminal 21.
Patent JP-2001101389-A (JP)
Title: Binarization processor
Inventor: KUSHIBUCHI TAKAO
IPC: G06T1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of warp of a substrate and to accurately perform binarization processing by dividing image data on an inputted object surface into areas in a recessed/projecting part unit and setting a binarization threshold in each divided unit area. SOLUTION: An image inputting means 2 inputs the image on the surface of an object 10. An area dividing means 4a divides the image data on the inputted object surface into areas in a recessed/projecting part unit. A differentiation operating means 4b operates a derivative value for each divided unit area Z on the basis of the image data. An area deciding means 4c decides whether each unit area is a unit area Za composed of a recessed part or a projecting part or a unit area Zb where a recessed/projecting part is not formed. A binarization threshold value setting means 4d sets a binarization threshold value in each unit area.
Patent JP-H05117347-A (JP)
Title: Resin composition
Inventor: SAKA REIKO
IPC: C08F290/00
Filed: 1991-10-25
Abstract: PURPOSE:To obtain the subject new composition useful for fiberreinforced thermosetting plastics, coating compounds, etc., having proper flexibility and curing properties, comprising a polyester urethane acrylate composed of a specific polyester and a polymerizable monomer. CONSTITUTION:(A) Preferably 30-70wt.% polyester urethane acrylate obtained by reacting a polyester comprising 4-carboxy-1,8-octandioic acid as an essential component with a polyisocyanate and then reacting the reaction product with an acrylic compound (e.g. 2-hydroxyethyl methacrylate) is blended with (B) preferably 70-30wt.% polymerizable monomer (e.g. styrene) and preferably a polymerization inhibitor, etc., to give the objective composition.
Patent JP-2001096632-A (JP)
Title: Base material for vehicular interior finishing and method for manufacturing the same
Inventor: KUMAZAKI HIROYUKI
IPC: B29C67/20
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a base material for vehicular interior finishing by a method wherein a thin-walled band-like portion is formed by solidifying a part of a bead foam-molded body. SOLUTION: The rigidity of the base material 16 for vehicular interior finishing made of a bead foam-molded body 20 is improved by providing a thin-walled band-like portion 30, which is obtained by setting up some part of the bead foam-molded body 20 molded from foaming beads 21, on the outside surface of the base material. The thin-walled bead-like portion 30 is formed on the outside surface of the base material 16 by pressingly fusing and deforming a projected part integrally formed on the outside surface, for example, of the bead foam-molded body 20.
Patent JP-2000108132-A (JP)
Title: Mold for molding resin and manufacture thereof
Inventor: KAWASAKI MOTOO
IPC: B29C33/38
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To realize the efficient manufacturing of a high quality resin molding. SOLUTION: A mold 10 for molding a resin is made by laminating a backing-up material 15 made of aluminum and copper-containing zinc alloy through an iron plating layer 14 to a nickel plating layer 13, which is shaped so as to have a predetermined molding surface shape. In order to produce this mold 10, a plating matrix is obtained by machining a graphite material into a surface shape same as the surface shape of a molding. The nickel plating layer 13 is formed by plating on the surface of the plating matrix. In addition, after an iron plating layer 14 is formed by iron-plating on the surface of the nickel plating layer 13, a casting mold is prepared so as to make the surface of the iron plating layer 14 as a cost-in surface in order to form a backing-up material 15 by casting a zinc alloy in the casting mold.  After the casting-in of the zinc alloy, the plating matrix is separated from the iron plating layer 14 for demolding.