baber/WOPTO huggingface dataset:
Patent JP-H0192749-A (JP)
Title: Color image copying device
Inventor: TANAKA HIRONORI
IPC: G03D13/00
Filed: 1987-03-05
Abstract: PURPOSE:To evade the complication of a device and increase in costs accompanied by scaling-up by providing a projecting means projecting beams R, G and B to a color original and employing a photosensitive film in which ink grains in varying colors act in response to projecting beams to form images. CONSTITUTION:Beams R, G and B are projected in order from the projecting means 3 to the color original 2, and their reflected light exposes a photosensitive film 6 supplied from a film case 9 to form images. The exposed photosensitive film 6 is pressed with pressure on a recording sheet 23, onto which ink grains on the photosensitive film 6 are heat-transferred. Thus, light sources dedicated to beams R, G and B become unnecessary. Moreover, photodetectors such as a CCD sensor are not needed, whereby the device can be simplified and speedy copying can be accomplished. Since the drum is so constituted that a base plate used when the photosensitive film is exposed doubles as a fixing roller, an independent fixing device is not required; therefore the device can be minia turized and costs can be reduced.
Patent JP-H10256230-A (JP)
Title: Dry etching device, and method of catching reactive product produced by etching
Inventor: TAMIYA NAOMIKI
IPC: C23F4/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the maintenance frequency of a turbomolecular pump and an evacuation pipe by providing a chamber for catching the reactive products produced by dry etching, between a reactive processing chamber and the evacuation pipe. SOLUTION: A reactive product catching and processing chamber for positively catching reactive products is installed between a reactive processing chamber and a turbomolecular pump. A processing chamber for catching reactive products consists of an outer wall part and a reactive product catching part, and the outer wall part 13 is one for housing a reactive product catching part and is cylindrical. Moreover, when it has housed the reactive product catching part 14 in the outer wall part 13, the outer surface of the reactive product catching part and the inner surface of the outer wall part 13 are stuck fast to each other. The outer wall part 13 can be broken up to at least two parts. That is, when the outer wall part 13 is divided and the cover part is taken out, an aperture 15 appears in the main body.  The reactive product catching part can be taken out easily from this aperture 15, and the simplification in the maintainability and the shortening of the time can be materialized.
Patent JP-S62208939-A (JP)
Inventor: MATSUMURA MASAHIRO
IPC: B32B15/088
Filed: 1986-03-10
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-S61213339-A (JP)
Title: High hardness and high toughness cermet for cutting tool
Inventor: YOSHIMURA HIRONORI
IPC: B23B27/14
Filed: 1985-03-15
Abstract: PURPOSE:To offer the titled cermet exhibiting superior resistances for wear and fragility, by composing hard dispersion layer with composite carbonitrides of Ti and Ta, Nb having a specified compsn. and core structure. CONSTITUTION:Cermet is composed of 70-90% hard dispersion phase having core structure and 10-30% binding phase. Such phase is composed of alloy entering 0.5-5wt% Ti, 0.1-3% Ta or Ta and Nb (Nb is <=50% of Ta) into solid solution and contg. the balance Ni, Co. Hard dispersion phase is composite carbonitride of Ti and Ta or Ta and Nb, and formula shown by atomic ratio is satisfied by the compsn. Core part of the hard dispersion phase has compsn. of, by atomic, 45-49.5% Ti, 0.5-5% Ta or Ta and Nb, 25-45% C, 5-25% N and circumferential part is composed of 25-45% Ti, 5-25% Ta or Ta and Nb, 35-47.5% C, 2.5-15% N.
Patent JP-H11250454-A (JP)
Title: Magnetic disk manufacture method
Inventor: YOSHIMOTO TAKESHI
IPC: G11B5/84
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To enhance durability and reliability of a magnetic disk and yield in magnetic disk production by making the distance between the tip of an air nozzle and the surface of a magnetic disk equal smaller than specified at the time of cleaning while bringing a cleaning tape into contact with the surface of the disk by spraying air with the air nozzle to prevent generation of frictional scratches at the time of a tape cleaning after film formation of a protective layer. SOLUTION: A tape 3 running being guided with rollers 4A, 4B is brought into contact with the surface of a revolving disk 1 by being sprayed with air from an air nozzle 2 and by this spraying pressure. A cleaning tape 3 performs a surface contact with respect to the surface of a disk 1 over a relatively wide area by the air blown off from the nozzle 2a of the air nozzle 2 by making the distance L between the tip of the air nozzle 2 and the surface of the disk 1 <=5 mm. Thus, protrusions being on the surface of the disk 1 can be effectively removed without generating frictional scratches on the surface.
Patent JP-H06264723-A (JP)
Title: Exhaust gas fine particle disposing device of internal combustion engine
Inventor: NIIZAWA MOTOHIRO
IPC: F01N3/02
Filed: 1993-03-12
Abstract: PURPOSE:To efficiently regenerate filters by effectively utilizing the difference of ventilation resistance and the difference of exhaust gas flow rate to be generated in regeneration of the filters. CONSTITUTION:Filters 11, 12 are arranged in parallel with each other in a first container 10, while filters 21, 22 are arranged in parallel with each other in a second container 20. Concerning the order of regeneration of the filters, the filters 11, 12 in the first container are subsequently regenerated by closing a first opening/closing valve 30, and then the filters 21, 22 in the second container are subsequently regenerated by opening the first opening/closing valve 30 and also closing a second opening/closing valve 40. At this time, the ventilation resistance of the filters previously regenerated is decreased by the regeneration, and the exhaust gas flow rate to flow in the filters to be regenerated later is subsequently decreased. Therefore, since exhaust gas to pass the filters to be regenerated later is decreased and the quantity of heat to be taken away by the exhaust is subsequently decreased, the power consumption of regenerating electric heaters 11a, 12a, 21a, 22a can be decreased in order of the regeneration.
Patent JP-S60196379-A (JP)
Title: Printer
Inventor: ASAMA MICHIO
IPC: B41J13/00
Filed: 1984-03-21
Abstract: PURPOSE:To enable to easily insert a recording medium without considerably increasing the area occupied by a printer, by providing a detachable medium-inserting part on the lower side of a main body of the printer. CONSTITUTION:First, when manually inserting the recording medium such as a slip, the medium is fed in between guides 31, 32 in the medium-inserting part 30, and is fed through a medium feeding-out port 33 and a medium-inserting port 24 provided at a lower part of the main body of the printer to a position between a platen 17 and pinch rollers 18. When automatically supplying a cut sheet, cut sheets 42 are contained in a cut-sheet stacker 35, and are normally pressed against a picking roller 36 by a medium pusher 41. When the roller 36 is driven by a picking motor 39, the cut sheets are supplied through the port 33 by one sheet at a time. In this case, since the recording medium can be inserted from a lower position on the front side of the printer, the inserting operation is facilitated. In addition, the width of the printer is the same as that of a conventional corresponding printer, and the increase in the area occupied by the printer is slight.
Patent JP-S60195341-A (JP)
Title: Engine idling controller
Inventor: DANNO YOSHIROU
IPC: F02D41/16
Filed: 1984-03-19
Abstract: PURPOSE:To prevent any trouble in time of idling, by installing a second controlling device based on each detection signal out of an idle sensor, an engine speed sensor and a throttle opening sensor if a temperature sensor gets out of order in time of idle running, while operating this device in preference to a first controlling device in time of ordinary running. CONSTITUTION:A control unit 15 is provided with a first controlling device M1 which outputs a first control signal based on each signal out of a throttle opening sensor 8, an idle switch 9, a water temperature sensor 11, and an engine speed sensor 12 to a motor 5 of an actuator 4. In addition, it is also provided with a device J which judges that something goes wrong with this water temperature sensor 11 at a time when output out of the sensor 11 goes beyond the specified limiting value. With each signal out of this trouble judging device J and these sensors 8, 9 and 12, when the water temperature sensor 11 is judged to be trouble, there is a second controlling device M2 which outputs a second control signal to the motor 5 in preference to the first controlling device M1, excluding a detection signal out of the water temperature sensor 11, thereby preventing an idling state from getting out of order.
Patent JP-H10232649-A (JP)
Title: Electric field luminescent display device and driving method therefor
Inventor: YAMADA HIROYASU
IPC: G09G3/30
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide the driving method of an electric field luminescent display device capable of performing a tone display having satisfactory control property and capable of performing an operation of lower power consumption. SOLUTION: One frame period of an electric field luminescent display device in which electric field light emitting elements are arranged in a matrix shape and selection transistors and driving transistors are connected to these electric field light emitting elements is divided into eight subframes. These subframes are consisting of light emission setting times Ton and address periods Tadd being the same times in all subframes and different light emission driving voltages or driving currents are set so as to be impressed in respective subframes. Since, a tone level for every pixel is made different according to in which subframe among the eight subframes the pixel is selected, a tone expression is made possible.
Patent JP-2000247201-A (JP)
Title: Instrument panel for air bag
Inventor: KAWAKUBO YASUSHI
IPC: B60R21/215
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To satisfy the door performance at a low temperature with the low cost in an instrument panel for an air bag comprising a door for the air bag device, integrated with a resin base material. SOLUTION: A film 26 made of a resin having a brittle point lower than that of a resin forming a base material 14 and superior in the low temperature characteristic, is attached to a door part 18a to be pressed and opened by the expansion of an air bag 36, of the resin base material 14 forming the approximately whole of an instrument panel 10, so that the base material 14 can be prevented from scattering in the low temperature rupture.
Patent JP-H09222730-A (JP)
Title: Water-developable photosensitive resin composition
Inventor: KOSHIMURA KATSUO
IPC: G03F7/20
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. excellent in water developability, less liable to swell at the time of water development, causing a slight reduction of strength and a slight dimensional change at the time of water development and giving a resin plate excellent in strength, breaking extension and impact resilience after photosetting. SOLUTION: This resin compsn. contains a particle-shaped copolymer obtd. by emulsion- or suspension-polymerizing a monomer mixture contg. an aliphatic conjugated diene monomer, a mono-unsatd. monomer having a carboxyl, amino, hydroxyl or epoxy group and a poly-unsatd. monomer as essential components, a block copolymer consisting of two or more polymer segments and having an O-contg. repeating units in the principal chain of at least one of the segments, a photopolymerizable unsatd. monomer and a photopolymn. initiator.
Patent JP-S55146561-A (JP)
Title: Electronic cash register
Inventor: UNNO SHIYOUHEI
IPC: G07G1/00
Filed: 1979-04-28
Abstract: PURPOSE: To make it possible to make an electronic cash register display the time while the registering work is halted, by detecting a drawer closing action which is one substantial period of an operator's work.  
     CONSTITUTION: When an operator registers sales of commodities for the sake of a customer and handles a deposit/cash calculating key 12, a total amount concerning the customer is displayed in the indicator, a receipt is issued, and simultaneously the drawer 4 is opened. Provided that a display condition which displays zero once and displays the time after a given time has passed is selected, when the operator receives cash, stores it in the drawer 4 and closes it, the operational control part 18 judges a closing key flag set, also judges that the drawer 4 is closed, changes display of the indicator 2 which has displayed a total amount, to zero, starts to count a set time, judges as to whether the set time has passed or not, and in case it is judged that the set time has passed, a time data of a clock circuit 20 is displayed in the indicator 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11245426-A (JP)
Title: Manufacture of ink-jet recorder
Inventor: USAMI HIROYUKI
IPC: B41J2/16
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink jet recorder in which serious troubles, e.g. production of residues through mechanomechical polishing or nonejection of ink due to burrs, are eliminated. SOLUTION: After respective layers are laminated on a first substrate 1 of Si, a thick film polyimide layer 2 of polymer based insulation film is formed thereon and patterned. Since irregularities appear on the surface when the thick film layer 2 is thermally set, mechanochemical polishing is employed. At the time of polishing, slurry may be left or the edge of the thick film layer 2 may be burred. Ultrasonic cleaning is performed using a weak alkaline surfactant in order to remove residual slurry principally. Cleaning is performed furthermore using an ethanol amine based organic solvent in order to remove burr principally. Subsequently, it is bonded to a second substrate 3 and cut off.
Patent JP-S57167550-A (JP)
Title: Noise reducing device for roller chain
Inventor: OOHASHI TATSUMA
IPC: F16G13/06
Filed: 1981-04-10
Abstract: PURPOSE:To make the noise reduction of the roller chain stable without aging by a method wherein a thin metallic spring rolled into a roller shape is utilized instead of a rolling roller in the roller chain. CONSTITUTION:When a sprocket 1 is rotated, the roller chain 2 is wound and the rolling roller 7 enters inbetween the teeth of the sprocket 1. Since the rolling roller 7 is made so as to have a spiral shape and a slightly larger diameter so that a small clearance is produced between a bushing 6, it is abutted against the surface of the teeth before colliding against the bottom of the teeth and subsequently it is forced into the bottom of the teeth narrower than the bushing 6. Accordingly, a driving force for the chain is not acting totally yet to the rolling roller 7, therefore, the momentum thereof is small and a generating collision sound is not so big also. The collision sound may be attenuated rapidly by the deformation of the rolling roller 6 produced when the rolling roller 7 is forced against the bottom of the teeth.
Patent JP-H11251759-A (JP)
Title: Portable equipment with clip
Inventor: MIZUTANI SHINJI
IPC: H04B1/38
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable equipment having a clip capable of decreasing the number of component and material cost, improving an efficiency of assembling, and eliminating worries about spoiling the product value in the long time use. SOLUTION: A portable equipment is comprised of a housing 1 formed by securely fastening or clamping together case half bodies 1A and 1B through an inside chassis 2 and a belt clip 4 securely screwed to an outside face of the half body 1B. The fixing position of the belt clip 4 is prepared on the external face of the half body 1B fixed on the end of the chassis 2, and the belt clip 4 is securely fixed to the chassis 2 by screwing a fixing screw 9c to a female screw 5a fitted to the end side of the chassis 2 through a fixing hole 4d and a hole on the half body 1B.
Patent JP-H0873900-A (JP)
Title: Production of leather and notched apparatus
Inventor: MARUNO KENJI
IPC: C14C1/00
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a leather capable of being nearly uniform tanned even in the case in which structure of collagen fibers is remarkably different in each part and giving wholly full volume feeling by notching a part of raw leather from the rear side and carrying out preparing treatment such as alkali treatment. CONSTITUTION: A part of raw leather where the entanglement of collagen fibers is denser when compared with other part and from which meat piece and fat are removed is notched from the rear side, and then, preparing treatment including removal of hair and lime immersing is carried out. Furthermore, preferably, only a part to which notch is applied is subjected to alkali treatment prior to other part and subjected to lime treatment and then preparing treatment including removal of hair and lime immersing is carried out.
Patent JP-S56148838-A (JP)
Title: Mounting method for ic
Inventor: KOMINE ISAO
IPC: H01L21/603
Filed: 1980-04-22
Abstract: PURPOSE:To use a substrate member repeatedly by a method wherein an IC wafer is fastened onto a hot melt type thick adhering layer, kerfs are formed up to the way of the adhering layer and dicing is conducted. CONSTITUTION:The surface of a substrate member 1 is honed, and a rough surface section 7 is formed. The section 7 is coated with a polyester group hot melt type adhering layer 8, and an IC wafer 3 is stacked, heated and glued. Kerfs 4 reaching up to the way of the adhering layer 8 are processed penetrating the wafer 3. Heat and pressure are applied to a finger lead of a tape carrier and an IC electrode, and each IC chip 5 is removed gradually from the adhering layer 8. The substrate member 1 can be reused by exfoliating the adhering layer 8 by means of a physical method.
Patent JP-S61213056-A (JP)
Inventor: AOKI HIDEKI
IPC: A61K6/838
Filed: 1985-03-19
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-H11248442-A (JP)
Title: Method for measuring step and device therefor
Inventor: FUJII TAKAYOSHI
IPC: G01B15/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a step that can measure the size of a big step with high accuracy using a scanning electron microscope without breaking sample. SOLUTION: This method or device comprises an electronic beam scan process scanning electronic beams on a sample W by an electronic lens-barrel 12, a second electronic beam detection process detecting the intensity α of the secondary electrons flown out from the sample W by the scanning electronic beams using a second detector 13, a detection process detecting a detection signal profile based upon the intensity α of the secondary electrons obtained at the second electronic beam detection process, and a calculation process calculating the depth of a step by comparing the detection signal profile obtained at this detection process with a detection signal profile at a predetermined depth of the step.
Patent JP-H07259866-A (JP)
Title: Motor
Inventor: SHINOHARA TAKESHI
IPC: H02K5/173
Filed: 1994-03-24
Abstract: PURPOSE:To long maintain a life of use while preventing a coefficient of speed variation from largely changing. CONSTITUTION:In a bearing 13 for supporting a rotary shaft 17, an annular retainer 25 for rollably holding a plurality of balls 30 is arranged between outer/inner rings 23, 24. A grease accumulating part 27 in a shape, almost enveloped by a surrounding wall 29 having a peripheral wall 28, is formed in an upper end part of the retainer 25. A total filling amount of grease 31 injected to the grease accumulating part 27 is set so as to be in a range of about 5.5 to 10% relating to space volume in the inside of the bearing 13.
Patent JP-2000250213-A (JP)
Title: Photosensitive resin composition
Inventor: SATO HIROAKI
IPC: H01J17/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in resistance to developing solutions, sandblasting and handling properties or the like by incorporating a urethane- acrylic resin containing specific carboxyl groups, a photopolymerization initiator, an alkyl (meth)acrylate and a specific urethane-acrylic resin. SOLUTION: The composition is comprised of a urethane-acrylic resin containing specific carboxyl groups expressed by the formula I, a photopolymerization initiator, an alkyl (meth)acrylate and a urethane-acrylic resin expressed by the formula III. In the formulas I and III, R1 and R5 are each a residue of a compound having at least one or more ethylenic unsaturated group and a hydroxy group, which has a urethane bond; R2 and R6 are each a residue of a polyisocyanate having urethane bonds on its both ends; R3 is a residue of a polyol containing carboxyl groups, which has urethane bonds on its both ends; X has a structure expressed by the formula II; (m) and (n) are each an integer of 1-20; and R4 is a residue of a polyol or the like having an average molecular weight of >=500, which has urethane bonds on its both ends;  R7 is a residue of a polyol or the like having an average molecular weight of 500-10,000, which has urethane bonds on its both ends.
Patent JP-H06265391-A (JP)
Title: Gas pressure variation detecting method of gas meter having gas supplying pressure detecting mechanism
Inventor: TANAKA TAKASHI
IPC: G01F1/00
Filed: 1993-03-15
Abstract: PURPOSE:To detect the small variation of the supply pressure of a gas without being affected by noise by successively smoothing the variation of the supply pressure so that the amplitude of the variation can become larger than the noise by performing moving average processing on a plurality of pressure variation data. CONSTITUTION:When the pressure value of a gas is detected with a pressure sensor, noise cannot be distinguished from the real pressure variation of the gas. Therefore, a plurality of pieces, for example, 10 pieces of detected data are smoothed so that the amplitude of the pressure variation can become larger than the noise by performing moving averaging processing on the data. Then the linearly differentiated values (deviations from the original data) of the smoothed data are successively added and, when the sum exceeds a threshold decided from the characteristics of the noise, variation width to be detected, etc., the occurrence of pressure variation is discriminated. Thus a gas leakage discriminating process is performed when the real pressure variation is detected and the sum is initialized. Therefore, gas leakage can be discriminated by utilizing the small variation of the gas supplying pressure.
Patent JP-H05257051-A (JP)
Title: Driving device
IPC: G03B9/10
Filed: 1992-03-12
Abstract: PURPOSE:To reduce a flat space required for the installation of a stepping motor. CONSTITUTION:Plural stepping motors 2 and 3 having rotors 2a and 3a magnetized in a radial direction, plural divided stators 2b, 3b, and 4, radially arrayed on the outer peripheries of the rotors 2a and 3a, and coils 2c, 3c, and 4 exciting the stators 2b, 3b, and 4, respectively, are arranged flat, and the stator 4 adjacent to respective stepping motors 2 and 3, is constituted in common with the stepping motors 2 and 3.