baber/WOPTO huggingface dataset:
Patent JP-H06139020-A (JP)
Title: Display controller
Inventor: YAMAWAKI MASAHIKO
IPC: G06F3/048
Filed: 1992-10-23
Abstract: PURPOSE:To ensure a high speed display response and a high speed control processing response in a control operation system and also to facilitate the verification of the control processing S/W of the system. CONSTITUTION:A plant operator touches a prescribed position of a touch panel detector 12 while looking at an operation control screen shown on a display device 11 by a display computer 16. A touch detector control part 13 retrieves a control signal corresponding to the touch panel information by means of a data base included in the detector 12 and based on the touch position information on the detector 12 and the present screen information shown on the device 11 and sends the retrieved control signal to the computer 16 and a controller. In such a constitution, a high speed display response and a high speed control processing response are ensured and also the verification of the control processing S/W is facilitated.
Patent JP-H04179737-A (JP)
Title: Structure of building and construction method of the same
Inventor: OYAMA HISAO
IPC: E02D27/12
Filed: 1990-11-15
Abstract: PURPOSE:To achive simplification of work, reduction in cost and construction period by demolishing the above ground part of an existing building, partially demolishing an underground part of said building, leaving as it is a part thereof which is needed for constructing a structure of a building to be newly constructed, and constructing said structure underground to provide an artificial ground thereon. CONSTITUTION:After demolishing an above ground part 2 of an existing building, an underground part 1 is partially demolished leaving as it is a part thereof which is needed for providing a structure 5 of a building 7 to be newly constructed to construct said structure 5 in the underground part 1, following which an artificial ground 9 is provided on the upper end of the structure 5 at the predetermined height from the ground G in parallel therewith so as to be integral with the structure 5 and the new building 7 is constructed on the ground 9, wherein the amount of the demolished underground part 1 of the existing building is minimized and construction work for the underground part of the new building 7 can be avoided.
Patent JP-H11136163-A (JP)
Title: Receiver for spread spectrum communication wave
Inventor: FUJIMOTO ATSUSHI
IPC: H04B1/707
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a receiver with a small circuit scale for a spread spectrum communication wave where a plurality of channels are transmitted by using a plurality of spread codes. SOLUTION: A spread code synchronization circuit 3 applies inverse spread processing to only one channel among a plurality of code channels, whereas inverse spread circuits 4, 5, 6 with a small circuit scale, that is, circuits consisting of a spread code generating circuit 3, multiplier circuits 12, 13, 14, and adder circuits 18, 19, 20 and sum storage registers 21, 22, 23 apply inverse spread processing to other code channels. Since a plurality of code channels are demodulated by having only to provide a spread code synchronization circuit with a large circuit scale such as a matched filter, the receiver for a spread spectrum communication wave conducting multi-code transmission is realized with a comparatively small circuit scale.
Patent JP-H01156591-A (JP)
Title: Chemical washing method during operation of dryer roll of papermaking machine
Inventor: MATSUKI MASAAKI
IPC: D21F5/02
Filed: 1987-12-09
Abstract: PURPOSE: To provide a method for chemically cleaning the drier roll of a paper machine during its operation, capable of cleaning out scale deposits adhered to the inner wall of the drier roll even during its operation by injecting a chelating cleaning agent into a steam flow which is charged into the drier roll and used for heating the drier roll. CONSTITUTION: This method for chemically cleaning the drier roll of paper machine comprises injecting a chelating cleaning agent into a steam flow which is used as a thermal medium to be charged into the drier roll. The chelating agent includes EDTA, EDTA ammonium salt, and EDTA sodium salt. Scale deposits adhered to the inner wall surface of the roll can be removed with the chelating agent and discharged together with steam drain.
Patent JP-H02155246-A (JP)
Title: Mold press device for semiconductor chip
Inventor: TAKASHIMA FUMIO
IPC: H01L21/56
Filed: 1988-12-07
Abstract: PURPOSE:To equalize feeding pressure, etc., where a molten tablet is press-fitted into a cavity, by interposing hydraulic cylinders between a lifting gear and a plunger and forming the oil reservoir sections of each hydraulic cylinder in common. CONSTITUTION:Hydraulic cylinders 40 disposed to a base material 27 each support the rod 26 of each plunger 25. A lateral hole-shaped oil reservoir section 41 bored into the base material 27 is used as the common oil reservoir section of each hydraulic cylinder 40, and gives equal oil pressure to every piston 40a. Tablets 17 are set to mounting sections 18, a top force 6 is lowered and fast stuck to a bottom force 5, the base material 27 is lifted, and the hot-melt tablets 17 are press-fitted into cavities. The tablets 17 have volume errors at that time, but each tablet 17 is pushed up through the hydraulic cylinders 40, thus press-fitting each tablet 17 under a uniform feeding pressure.
Patent JP-H06140757-A (JP)
Title: Manufacture of electronic component device
Inventor: UMATANI MASAYOSHI
IPC: H05K3/34
Filed: 1992-10-23
Abstract: PURPOSE:To lessen the warpage of a printed board and to improve the productivity of the board by a method wherein projected pieces, which are respectively inserted in square holes, are provided on a jig, the projected pieces on the jig are inserted in the printed board and are slided to fix the jig on the board, the lead wires of electronic components are soldered on a pattern on the board, then, the jig is detached from the printed board. CONSTITUTION:Projected pieces 12 provided on a jig 11 are respectively inserted in square holes 13 in a printed board 1, each projected piece 12 is slided in the direction of one end of each square hole 13 and the board 1 is fitted in the bending recessed parts of the projected pieces 12, whereby the jig 11 is fixed on the board 1. After that, respective lead wires 5a, 6a and 7a of electronic components 5, 6 and 7 are soldered and fixed on a pattern on the board 1 with a flow solder and at the same time, the components 5, 6 and 7 are conductively made to conduct to the board 1. After that, the jig 11 is slided to the opposite direction to the direction of one end of each square hole 13 to detach the board 1 from the bending recessed parts of the projected pieces 12 and the jig 11 is detached from the board 1. Thereby, the lead wires can be soldered in a state that the printed board is fixed.
Patent JP-H10149714-A (JP)
Title: Louver for illumination
Inventor: OKAMURA AKIHIKO
IPC: F21V11/06
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a louver which is easy to handle and of which blades' arrangement interval and inclination angle can be set freely without depending on joining slits one another. SOLUTION: A plurality of parallel linear members 4 are inserted reciprocally between neighboring thin and long plate-like blades 2 and cylindrical spacers 3 having inclined end faces and a large number of the blades 2 slantingly arranged in parallel are supported by the linear members 4, which cross the blades 2 at right angle, and the spacers 3. Spacers 3 with different length are arranged in respective blades 2 and the blades 2 may be so arranged as to at a narrower or wider interval in parts than other parts. Or, the spacers 3 with different inclination angles at end parts are arranged in respective blades 2 and the inclination angle of parts of the blades 2 may be set to be narrower or wider than that of other parts of the blades.
Patent JP-H01151204-A (JP)
Title: Manufacture of square-shaped chip fixed resistance
Inventor: MATSUMURA HIDEYOSHI
IPC: H01C17/06
Filed: 1987-12-08
Abstract: PURPOSE:To enhance resistance to an impulsive force from a position-regulating claw by a method wherein a first layer is formed to be an independent shape which covers a resistor and which is not formed on a slit and a protective glass sheet covering a first-layer glass sheet so as to be continuous on the slit is formed as a second layer. CONSTITUTION:After a resistance-value correction process D1, a process E1 to print a first-layer black glass sheet 5 of an independent pattern which covers a resistor 4 and which is not formed on a slit 2 is executed; then, a resistor printing and baking process E'1 to print and bake a second-layer colorless transparent glass sheet 5' by using a continuous pattern to be formed on the slit 2 from the upper part is executed. After that, a first-stage substrate-dividing process F1 to divide a substrate 1 at a first stage is executed; an end-face electrode printing and baking process G1 to form an end-face electrode 6 at an end-face part of a divided substrate 1' is executed; a second-stage substrate dividing process H1 to divide the substrate into individual products 7 at a second stage is executed. By this setup, it is possible to make a film thickness of the glass sheet 5' at the upper part of the slit 2 thin; the second-layer glass sheet 5' is rounded by the independent first-layer glass sheet 5. By this setup, it is possible to prevent a deformation, a burr, a brokenoff part or the like from being produced.
Patent JP-H04180052-A (JP)
Title: Light source device for illumination
Inventor: HAMANAKA KENJIRO
IPC: G03B21/20
Filed: 1990-11-15
Abstract: PURPOSE:To effectively utilize even the component of polarization as illumination light by passing light which is split by a polarizing beam splitter and reflected on a mirror through a 1/4 wavelength plate twice when it is reflected by parabolic mirror and emitted forward again. CONSTITUTION:A white-color light source lamp 1 is arranged at the focal point of the parabolic mirror 2 and the 1/4 wavelength plate 3 is arranged vertically to the illumination light emitted forward. Besides, the polarizing beam splitter 4 is arranged in the direction of 45 deg. with respect to an optical path. Then, a mirror 5 is arranged in the proceeding direction of the light reflected by the splitter 4 so as to reflect the reflected light in an initial direction as it is and a liquid crystal panel 6 is arranged in the proceeding direction of the light transmitted through the splitter 4. When linearly polarized light reflected on the mirror 5 is passed through the plate back and forth and emitted forward again, it is converted to the linearly polarized light which is perpendicular to the linearly polarized light before it is passed through the plate 3 back and forth. Besides, it is transmitted through the splitter 4. Then, the panel 6 is irradiated with it. Thus, even the component of the polarization is effectively utilized as the illumination light.
Patent JP-H04180632-A (JP)
Title: Manufacture of lateral transistor
Inventor: GOMI TAKAYUKI
IPC: H01L29/732
Filed: 1990-11-15
Abstract: PURPOSE:To make the width of the base of a lateral transistor sufficiently narrow by forming a collector by doping the surface. of the base with impurity by using a polycrystalline silicon emitter layer which is brought into contact with the surface of the base through the emitter hole of an insulating film as a mask. CONSTITUTION:After the surface of this lateral transistor is coated with a thin insulating film 9, an emitter hole 11 is bored into the central part of the surface of a base 4 underlying the film 9 and the hole is filled up with a polycrystalline Si emitter layer 13. Then a collector 5 is formed by implanting ions of a P-type impurity into the surface section of the base while the whole area other than the base 4 is coated with a photoresist film 16 and, at the same time, the layer 13 which acts as a mask at the time of ion implantation is doped with the P-type impurities. After coating the whole surface with an insulating film 14, the P-type impurities injected into the layer 13 is diffused by annealing so as to produce an emitter 4 in the area surrounded by the collector 5. By forming the base B, emitter E, and collector C surrounding the emitter E in the positional relation shown in the figure, the width of the base is narrowed.
Patent JP-2000139080-A (JP)
Title: Setting method of parameter
Inventor: HIRANO YOSHIO
IPC: H02M7/48
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting parameters having the same contents in a plurality of inverter apparatuses in a short time, in an inverter apparatus. SOLUTION: A parameter setting apparatus 2 uses a synchronizing signal 5, a serial data output 6 and a serial data input 7, and sends a starting demand of a parameter copy mode to an inverter apparatus 1, which receives the demand and starts the mode. In the mode, the parameter setting apparatus 2 uses serial communication lines of the synchronizing signal 5, the serial data output 6 and the serial data input 7, and reads parameter data stored in a storage device in the inverter apparatus 1, or writes parameter data stored in a nonvolatile storage 9 in the parameter setting apparatus 2 in other inverter apparatuses. Thereby parameters having the same contents can be set in a plurality of inverter apparatuses in a short time.
Patent JP-H05117499-A (JP)
Title: Reactive diluent and epoxy resin composition containing the same
Inventor: KIKAWA HITOSHI
IPC: C08K5/1515
Filed: 1991-10-30
Abstract: PURPOSE:To obtain the title composition in which an epoxy resin curing agent can uniformly be dispersed without the aid of a solvent and which gives a flexible cured resin product, by compounding a reactive diluent comprising as a main component a glycidyl ester of an epoxidized chain dimer acid with an epoxy resin. CONSTITUTION:The title diluent comprises a glycidyl ester of an epoxide of a dimer acid component containing at least one member selected from among chain dimer acids and esters thereof represented by the formula in an amount of 50wt.% or more. In the formula, R<1> and R<2> are each hydrogen or lower alkyl, which may be identical or different; and m, n, p and q are each an integer of 0 or greater with the proviso that m+n=13 and p+q=15. According to necessity, a monocarboxylic fatty acid or ester thereof the formula R<3>COOR<4> (wherein R<3> is a saturated or unsaturated 5-21C hydrocarbon group and R<4> is hydrogen or lower alkyl) may be added to the above dimer acid component.
Patent JP-2002249110-A (JP)
Title: Heat seal unit
Inventor: YANO KEIJI
IPC: B65B51/30
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an optimum seal that can eliminate adverse effect caused by such dirt that impedes sealing as oxides, residual matters of packaging contents or residues, as much as possible, even if packaging laminated materials are covered by such impurities. SOLUTION: In a heat seal system wherein a packaging material is formed into a tubular shape from a web of the packaging material, then the tubular packaging material with liquid foods filled in the tube is held between a seal jaw and its opposite seal jaw from an outside of the tube at a seal zone of the packaging material including a portion to be cut off and below a liquid level of the liquid foods to seal by heat in a traverse direction, an operating face of the seal jaw being in contact with the seal zone substantially has a flat face, and the system has a means on the operating face of the opposing jaw by which an operating face of the opposing jaw removes the dirt impeding the seal that tends to remain in the tube of the seal zone, from the seal zone, and/or mixes such dirt with partly fused/softened packaging materials of seal zone.
Patent JP-H07162781-A (JP)
Title: Digital audio signal reproducing device
Inventor: NAKAMURA MASAFUMI
IPC: H04N5/60
Filed: 1993-12-10
Abstract: PURPOSE:To receive and reproduce audio signals transmitted at a transmission rate not in integer multiple relation with the sampling frequency of the audio signals by switching the operations of respective memories at the same point of time as the point of time of ending the data read of the memory for outputting audio data. CONSTITUTION:When audio frame signals are received, a synchronizing signal detection protective circuit 5 outputs frame synchronizing signal detection signals to a data write circuit 6 and sends a write address to a data read circuit 9. When the write address and a data read address are separated for more than a fixed value, the data read circuit 9 resets the read address and performs a read operation. Simultaneously, the operation switching signals of RAMs 14-17 are generated from the read address so as to be the same point of time as the data read ending point of time and the RAMs 14-17 are switched at a prescribed timing. Thereafter, until it is judged that no frame synchronizing signal is detected, the switching operations of the RAMs 14-17 are performed at the timing.
Patent JP-H07162628-A (JP)
Title: Facsimile communication system and facsimile equipment
Inventor: MACHIDA HIROTAKA
IPC: H04N1/00
Filed: 1993-12-10
Abstract: PURPOSE:To send the sorted image data to the receiver stations just by the sorting of the data performed at the repeater stations by transmitting the stored image data in a sequence opposite to the storing order of the data when the image data are sent to the receiver stations from the repeater stations. CONSTITUTION:In a facsimile communication system 1, the image data are sent to the receiver stations 1R1-1Rn and mR1-mRn from a repeating request station SP via the repeater stations E1-Em respectively. Each of stations SP and E1-Em consists of a circuit control part 11, a scanner 12, and an image memory 13, a coding/decoding circuit 14, a printer 15 and a main control part 16. The part 16 controls other component parts to carry out the sequence of the facsimile equipment set to the repeater stations and also transmits the image data stored in the memory 13 to the receiver stations in a sequence opposite to the storing order of the data.
Patent JP-H10195087-A (JP)
Title: Phosphonic acid derivative and its production
Inventor: HASHIBA ISAO
IPC: C07F9/38
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having two pieces of carboxyl respectively formable of an ester, useful as a monomer for producing a polyester, etc., and also useful as a transparentizing agent for various polymers or resins. SOLUTION: This compound is 2,5-dicarboxyphenyl phosphonic acid expressed by the formula. The compound is obtained as follows: as first, a reaction liquid phase is formed in a reaction zone by supplying 2,5-dialkylphenyl phosphonic acid (preferably 2,5-dimetlylphenyl phosphonic acid), a solvent (preferably acetic acid), a cobalt salt, a manganese salt and/or a cerium salt and bromine or a bromine compound (preferably hydrogen bromide, etc.). Further, an oxidation reaction is performed by supplying oxygen into the reaction liquid phase by bringing an oxygen gas-containing gas into contact with the reaction zone. Preferably, the oxidation reaction is performed at 120-300 deg.C under an oxygen partial pressure of 2-50-atm under stirring. the reaction usually be finished in 1-20hrs.
Patent JP-H08170296-A (JP)
Title: Internal additive for paper
Inventor: FUJIWARA NAOKI
IPC: C08F36/00
Filed: 1994-12-14
Abstract: PURPOSE: To obtain the internal additive for the paper, comprising fine particles produced by polymerizing a specific monomer in the presence of a specified modified PVA as a dispersant, not lowering the tear strength of the paper, exhibiting excellent effects for the breaking length, the breaking strength, etc., and capable of improving the opaqueness of the paper. CONSTITUTION: A vinyl ester monomer, preferably vinyl acetate, is polymerized in the presence of a thiolic acid, and the produced PVA having a mercapto group is copolymerized with a cationic monomer to obtain the cationic PVA having the mercapto group at the terminal of the PVA. An ethylenic unsaturated monomer or a dienic monomer is dispersion-polymerized in the presence of the modified PVA to obtain the paper internal additive comprising the fine particles of the polymer. The employment of the additive gives the balanced paper excellent in the effects for improving the tear strength and opaqueness of the paper and rich in lightweight. The ethylenic unsaturated monomer is ethylene, vinyl acetate, etc., preferably desirably a styrenic monomer. The dienic monomer is e.g. butadiene or isoprene.
Patent JP-H10151750-A (JP)
Title: Electrostatic ink jet recording device
Inventor: TAKEMOTO HITOSHI
IPC: B41J2/06
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of drivers and also miniaturize a device through scaling down a drive circuit and reduce a manufacturing cost by aggregating plural discharge electrodes to control application of voltage individually and further, dividing an opposite electrode into a plurality of parts to control application of voltage individually. SOLUTION: A discharge electrode control means controls discharge electrodes Nos. 1, 9, 17...793 as a first group, electrodes Nos. 2, 10, 18... as a second group and other groups upto an eighth group covering discharge electrodes Nos. 8, 16, 24...800 which are obtained by dividing a discharge electrode 21 into eight groups. Further, the discharge electrodes of each of the groups are connected with an identical signal. An opposite electrode control means controls to turn on and off an opposite power source 7 to opposite electrodes 22 divided into 100 blocks. The opposite electrode group 1 is located in a position opposite to the discharge electrodes Nos. 1-8 and also is connected to an opposite electrode driver 1, with one of the ends being connected to the opposite electrode power source 7.
Patent JP-S63162932-A (JP)
Title: Intake device for engine
Inventor: SUDO YASUHIRO
IPC: F02B31/00
Filed: 1986-12-25
Abstract: PURPOSE:To strengthen a swirl in a low revolution region by installing a surge tank onto the upstream side of an intake passage and forming plurality of extension passages opened into the surge tank. CONSTITUTION:A surge tank 6 is installed onto the upstream side of an intake passage 5. A plurality of extension passages 7, 8 opened into the surge tank 6 are formed. An opening/closing valve 10 for cutting off the extension passages 7, 8 are installed to close the extension passage 8 in the low revolution region. Therefore, a strong swirl is generated by the curving at a sharp angle at the leftward turn of an intake port 2, and the swirl in the low revolution region can be strengthened.
Patent JP-H07161970-A (JP)
Title: Solid-state image pickup device
Inventor: NAKASHIBA YASUTAKA
IPC: H01L27/148
Filed: 1993-12-10
Abstract: PURPOSE:To improve the efficiency in transferring a signal charge from a vertical charge transfer part to a horizontal charge transfer part without increasing the width of an electrode. CONSTITUTION:A first area 113, which is the accumulation area at the end of the channel area of a vertical charge transfer part, is gradually widened toward a horizontal charge transfer part 105, and a second area 114, which is the barrier area at the end of the channel area of the vertical charge transfer part, is gradually thinned toward the horizontal charge transfer part 105. The accumulation area is covered with a first layer electrode, and the barrier layer is covered with a second layer electrode. The same phase clock pulse is applied on the first area 113 at the end of the channel area of the vertical charge transfer part and the second area 114 at the end of the channel area of the vertical charge transfer area. The first area 113 at the end of the channel area of the vertical charge transfer part is covered with a first horizontal charge transfer electrode 106, and the second area 114 at the end of the channel area of the vertical charge transfer part is covered with a second horizontal charge transfer electrode 108.