baber/WOPTO huggingface dataset:
Patent JP-H10151795-A (JP)
Title: Led print head
Inventor: NAKAJIMA NORIO
IPC: B41J2/44
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To improve image quality, reduce a chip size of a driver IC and lower costs of an LED print head. SOLUTION: The LED print head has a substrate 11, a first LED array 24 on the substrate 11 which has a plurality of light-emitting parts 26 arranged with a predetermined pitch and an electrode pattern, a second LED array 25 on the first LED array 24 which has a plurality of light-emitting parts 27 via the equal pitch as the predetermined pitch and an electrode pattern, and a driver IC 12 connected to independent electrodes forming the electrode patterns of the first and second LED arrays 24, 25. The light-emitting parts 26 of the first LED array 24 and light-emitting parts 27 of the second LED array 25 are shifted every half pitch to send out light from a face at right angles to a face where the electrode pattern is formed.
Patent JP-H07166897-A (JP)
Title: Throttle valve control device
Inventor: MATSUZAWA TOSHIO
IPC: F02D9/02
Filed: 1993-12-13
Abstract: PURPOSE:To provide a throttle valve control device for an internal combustion engine for performing high accurate control of an air flow amount excellent in heat radiation and vibration resistance. CONSTITUTION:A yoke 142 of a motor 14 is formed in a cylindrical shape and fixed to a throttle body 17 by press fitting or by a bonding agent. A bearing 145 is fixed to a housing 149, and an inner ring 145a of the bearing 145 is fixedly press fitted to a rotor end part 144a of a rotor 144. Accordingly, in the rotor 144, a position in the axial direction is determined relating to the housing 149. A bearing 146 is fixed to the throttle body 17, to provide a running fit between an inner ring 146a of the bearing 146 and a rotor end part 144b. k this constitution, by improving heat radiation while preventing the motor 14 from swiveling, high accurate control of a throttle valve 11 by driving the motor can be attained.
Patent JP-H07166299-A (JP)
Title: Austenitic stainless steel free from nonuniform etching
Inventor: KANEKO TETSUYA
IPC: C22C38/00
Filed: 1993-12-13
Abstract: PURPOSE:To obtain an austenitic stainless steel causing no nonuniform etching even if etching is applied over a large area. CONSTITUTION:This steel is an austenitic stainless steel having a composition containing 8-14% Ni and 16-20% Cr, and further, the value of A(gamma) defined by A(gamma)=30(C%+N%)+0.5Mn%+Ni%-1.3Cr%-Mo%-0.5Nb%+11.8 is regulated to-0.05 to 1.00. Further, one or >=2 kinds among <=3% Mo, <=2.5% Cu, <=0.35% N, 5XC% to 0.15% Ti, and 10XC% to 0.15% Nb can be incorporated. This austenitic stainless steel is hot-rolled and then soaked at 1150-1200 deg.C for 1-5min to undergo annealing. By the resulting delta-ferrite quantity control to <=0.05%, uniform etching can be done.
Patent JP-2000137030-A (JP)
Title: Immunoassay
Inventor: MUNEBAYASHI TAKAAKI
IPC: G01N33/543
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently wash in a short time by dispensing reaction reagent, reaction buffer solution, and an inspected body into a reaction tank, stirring with a stirring probe to react, drawing out reaction liquid to dispense washing liquid, and stirring and washing with the stirring probe. SOLUTION: For measuring immunity by an automatic analysis device, reaction reagent, reaction buffer solution, an inspected body containing antigen/ antibody are dispensed to a reaction tank, and they are reacted while stirring with a stirring probe. Light is irradiated to a liquid medium including antigen- antibody binding product, and by measuring absorbance or turbidity, the antigen or the antibody in the inspected body is measured. After completing reaction, if necessary, reaction liquid is drawn out from the reaction tank and washing liquid is dispensed, and washing is executed while stirring with the stirring probe. For the washing liquid, alkali water solution such as dilute sodium hydroxide, water solution including an orgnic solvent such as ethanol, salt water solution of high concentration, or the like is used.
Patent JP-H03173015-A (JP)
Title: Printing method on surface of cable
Inventor: ARAI TOSHIHIKO
IPC: H01B13/00
Filed: 1989-11-30
Abstract: PURPOSE:To prevent the reading of an identification mark and a length graduation from being made difficult as a result of mutual overlapping of both marks, by feeding ink to the peripheral plane of a rotating roll having the reverse shape of the identification mark and the reverse shape of the length scale mark respectively carved on the peripheral plane, and at the same time rotating the roll into contact with the surface of a cable. CONSTITUTION:An identification mark 4 and a length graduation 5 are carved respectively on the peripheral plane of a rotating roll 3 at desired intervals therebetween and in the reverse shapes, and the roll 3 is brought into contact with the surface of a traveling cable 2 while ink is fed to the roll 3 so that both of the identification mark 4 and the length graduation 5 are simultaneously printed on the surface of the cable 2. Because simultaneous printing of the identification mark 4 and the length graduation 5 by the single rotating-roll 3 in this manner causes both marks 4, 5 to always keep the intervals carved on the peripheral plane of the rotating roll 3, mutual overlapping of both marks 4, 5 never occurs so that the identification mark 4 and the length graduation 5, both easily identifiable, can be put on the surface of the cable.
Patent JP-H09150578-A (JP)
Title: Thermosensitive medium
Inventor: KOIZUMI SHINICHI
IPC: B41M5/30
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide superior repeated durability, prevent the soil of a thermal head and eliminate the printing blur, sticking and glitter of a surface. SOLUTION: An ultraviolet curing resin and a porous filler are contained in a protective layer 18 on a thermosensitive recording layer 14, and the grain diameters of the porous filler are 1.0-2.5 times as much as the thickness of the protective layer 18. The content of the porous filler is 0.5-4 pts.wt. to 100 pts.wt. of ultraviolet curing resin in the solid content ratio, and the refractive index is in the range of 1.4-1.65. The soil adhered to a heat-sensitive medium is adsorbed to the porous filler by mixing the porous filler to eliminate the soil of a thermal head and prevent the generation of printing blur and sticking.
Patent JP-H08166846-A (JP)
Title: Ultrasonic coordinate input device
Inventor: ISHIKAWA HIROSHI
IPC: G06F3/0488
Filed: 1994-12-15
Abstract: PURPOSE: To detect the coordinates of an ultrasonic input position with good precision by a simple calculation expression and to improve the operability by making an ultrasonic input pen cordless. CONSTITUTION: An ultrasonic wave which is propagated in an ultrasonic wave propagation body 2 having length H and width W from the ultrasonic input pen is received by five receiving elements 3a, 3b, 3c, 3d, and 3e, and the indication position P(x, y) of the ultrasonic input pen is calculated from their reception results (time differences of received signals). The (x) coordinate of the indication position is calculated from the reception results of the receiving elements 3a, 3b, and 3c arranged on y=H/2 and the (y) coordinate of the indication position P is calculated from the reception result of the receiving elements 3c, 3d, and 3e arranged on x=W/2. A cordless pen is usable as the ultrasonic input pen.
Patent JP-S63159119-A (JP)
Inventor: REO DABURIYU DEIBUISU
IPC: B60G13/00
Filed: 1987-12-11
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-H05212444-A (JP)
Title: Hydraulically operable press brake
Inventor: BARUDEMAARU KURUMUHORUTSU
IPC: B30B1/34
Filed: 1992-11-20
Abstract: PURPOSE: To execute pressure transmission without a clearance in a range from an operating cylinder to a pressure ram member by that all the shafts of a joint being substatially extend vertically against a plane in which the pressure ram member is made to shift. CONSTITUTION: A pressure ram member 11 and a work table 10 are equipped in a frame structure. The pressure ram member 11 is operated by a hydraulic cylinder 19. A first articulated joint to support and guide the pressure ram member 11 and a second articulated joint/means having a second joint with a double joint are provided. The double joint 23 is equipped with two articulated joints which are continuously arranged in the case of viewing in the direction of operation of the operating member 19 for transmitting a pressure exerted by an operating cylinder 19 to the pressure ram member 11. All the shafts of the joints are substantially extended vertically to the plane in which the pressure ram member 11 is made to shift. Thereby, a hydraulic press brake operating with high accuracy is provided.
Patent JP-H10125710-A (JP)
Title: Wire bonding
Inventor: TAKAHATA KAZUMI
IPC: H01L21/60
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing efficient wire bonding of a plurality of fine lead wires, by suppressing an increase in a bonding pad area of inner leads. SOLUTION: Wire bonding is carried out by overlapping a ball bonding part 21 of a second fine lead wire 20 on a wedge bonding part 19 of a first fine lead wire 13, and by overlapping a ball bonding part 25 of a third fine lead wire 25 on a wedge bonding part 23 of a second fine lead wire 20. The first fine lead wire 13 is connected in parallel with the third fine lead wire 24, and the second fine lead wire 20 is connected between the first and the third fine lead wires 13 and 24.
Patent JP-H01155114-A (JP)
Title: Operating method for soot blower
Inventor: MIYAZAKI HIROSHI
IPC: F23J3/00
Filed: 1987-12-10
Abstract: PURPOSE:To prevent the drop in boiler efficiency based on efficient application of a number of soot blowers, by automatically operating soot blowers per preset time in which the operational sequence of a group of soot blowers is preprogrammed according to a rate of rise in temperature. CONSTITUTION:In case when the internal parts of a coalboiler 1 is slightly contaminated, the temperature of gas at a boiler outlet 14 is subjected to change, thereby producing a rate of change in temperature rise f1(x). Resulting from this, soot blowers are operated in operation mode M3. More specifically, the soot blowers grouped into A, B, C, and D are operated in automatic mode sequentially. On the other hand, when the internal parts of the coal boiler 1 is markedly contaminated, the temperature of gas at the boiler outlet 14 produces a rate of change in temperature rise f3(x). As a result, the soot blowers are operated in operation mode M2. More specifically the soot blowers are operated in automatic mode in the sequence of A, B, C, A, R, C, D, E, and F.
Patent JP-H04184600-A (JP)
Title: Printer controller for remote monitoring device
Inventor: MAKINO HIROSHI
IPC: G08B23/00
Filed: 1990-11-20
Abstract: PURPOSE:To quickly cope with information having a high degree of urgency even when the amount of printing data increases by outputting by printing monitoring data by kinds by selecting plural printers by means of a printer selecting means. CONSTITUTION:When monitoring data which are required to be outputted by printing are inputted, the data are written in one of storing sections 12-16 for storing each kind of monitoring data. Then one of printer selecting means 18-20 selects the printer corresponding to the storing section in which the data are written out of printers 3-7 and the written data are outputted by printing. On the other hand, a data measuring means (selection circuit) 17 measures the data storing amounts of the storing sections 12-16 and, when the storing amount of one of the sections 12-16 reaches a prescribed value, a data input controlling means (data storage circuit) 11 stores data in another storing section having the minimum amount of stored data. Therefore, the plural storing sections provided for each kind of monitoring data can be used efficiently and data can be quickly outputted by printing by kinds by means of the plural printers provided for each kind of data even when the amount of printing data is large.
Patent JP-H11130558-A (JP)
Title: Porous silicon carbide sintered product and its production
Inventor: KATO HIROYUKI
IPC: B01D39/20
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a porous silicon carbide sintered product having high porosity and excellent strength characteristics, and to provide a method for producing the same. SOLUTION: This porous silicon carbide sintered product having a porosity of 40-80% comprises a composite tissue structure in which silicon carbide granules and a fibrous silicon carbide obtained by silicifying carbon fibers are homogeneously dispersed. This method for producing the porous silicon carbide sintered product comprises mixing the mixture of silicon carbide powder, carbon powder subjected to an oxidation treatment, and silicon powder with 0.5-10 wt.% of carbon fibers whose surfaces are subjected to an oxidation treatment, molding the mixture, subjecting the molded product to a heating treatment at a temperature of 1,800-2,100 deg.C in a non-oxidizing atmosphere and subsequently removing the unreacted silicon,  or mixing the mixture of silicon carbide powder and carbon powder subjected to an oxidizing treatment with 0.5-10 wt.% of carbon fibers subjected to an oxidizing treatment, molding the mixture, impregnating the molded product with melted silicon, thermally treating the impregnated product at a temperature of 1800-2100 deg.C in a non-oxidizing atmosphere, and subsequently removing the unreacted silicon.
Patent JP-H08172207-A (JP)
Title: Bidirectional optical module
Inventor: NAKAJIMA YOSHIMOTO
IPC: H01L31/0232
Filed: 1994-12-16
Abstract: PURPOSE: To reduce the number of components and to form a structure in which assembling and regulating times are short by disposing a photoelectric converter for converting a light signal from the exterior reflected by a half mirror into an electric signal at the lower side of the mirror. CONSTITUTION: A bidirectional optical module converts an electric signal generated from an electric circuit to an optical signal by a light emitting element 1. An optical beam from the element 1 is converged through a lens 1 as a parallel beam and through a half mirror 3 at a lens 4 common for transmitting and receiving, and an optical signal is sent to the center of an optical fiber inserted to an optical fiber engaging part 5. A photoreceiver is formed only of a photoreceiving element 7. That is, the signal from the fiber is converted at the direction of 90 deg. to a perpendicular direction as seen from above a case by the mirror 3, and received by the platelike element 7 disposed under the mirror 3 on the bottom of a case 12. Accordingly, the regulation in a Z direction and the regulations in X and Y directions are eliminated, and a photoreceiving lens, a photoreceiving base and a spacer for the element are obviated.
Patent JP-H05150514-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAMOTO EIICHI
IPC: G03G5/06
Filed: 1991-11-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and excellent durability. CONSTITUTION:A photosensitive layer contg. an azo compd. represented by the formula is formed on an electric conductive substrate. In the formula, R<1> is H, halogen, alkyl, alkoxy, aryl, amino, cyano, nitro or sulfoxide and A is a residue of a coupler having the properties of an acceptor.
Patent JP-H06218846-A (JP)
Title: Bag making device and method for keeping perforating position
Inventor: DANFUOODO SHII ANDAASON
IPC: B31B27/00
Filed: 1993-11-19
Abstract: PURPOSE: To obtain an apparatus for making a bag by automatically regulating and maintaining a distance between a perforating position and a sealing position at a minimum limit irrespective of a change of a sealing position or speed by digitally controlling an angular position of a perforator in response to a signal for representing a difference of positions between a sealing drum and a perforator blade. CONSTITUTION: A continuous film material F printed with marks at a predetermined interval in a collapsed cylinder flat state is sucked to the apparatus 10 for making a bag by nip rollers 12, laterally heat sealed by a sealing drum 28 to mold a bag. Further, the bag is conveyed t a perforator 74, and perforated in a transverse direction. The bag making apparatus 10 has many units for generating signals, reads a distance between the marks, positions of sealing bars 30, positions of cutting bar 80 of the perforator 74 by generation of a pulse train, compares it with information stored in a memory of a CPU contained in a console 130, and regulates marks, seals and a distance between perforating positions.
Patent JP-H10139051-A (JP)
Title: Laver package
Inventor: TANAKA MANKICHI
IPC: A23L17/60
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To easily take out the laver in a tray when in use by removing a side wall of the tray along one side of the stacked laver in the tray to keep the laver in the stacked condition. SOLUTION: A synthetic resin film is used and the peripheral edge part 1' of the rectangular shape is thermally fused to form a sealed packaged body 1, a dotted line 4 is indicated parallel to the inner side of the peripheral edge part 1' on the unsealing side, and a fastener 5 is provided along the inner side. A tray 2 is provided with side walls 6 of the height to meet the stacking height of a large number of laver 3 at three sides, the stacked sea weed 3 is kept in shape, and a side wall on the side having the fastener 5 is removed. When the peripheral part 1' on the unsealing side at the dotted line 4, the side free from any side wall of the tray 2 is exposed to the bag mouth of the unsealed packaging bag 1 together with the side of the laver, and the laver 3 can be easily taken out from the side direction if the tray 2 is pulled out slightly.
Patent JP-S63172034-A (JP)
Title: Liquid sealed vibration isolator
Inventor: ISHIYAMA TATSURO
IPC: F16F13/14
Filed: 1986-12-29
Abstract: PURPOSE:To absorb torsional vibrations in a wide range by circumferentially arranging driving and driven parts alternately, connecting them to each other by means of elastic bodies, and providing liquid chambers which expand and contract respectively by a relative rotation between the driving and driven parts, and connecting these liquid chambers to each other by restricted passages. CONSTITUTION:A spider mounted to a driving shaft and a driven shaft is attached to the crosswise facing arms 18, 20 and 22, the arms 18, 20 are locked to the inside periphery of a ring 32 press-fit in an outer cylinder 34, and the arms 18, 20, 22 are elastically connected together by filling the inside of the outer ring 34 with elastic bodies 36 such as rubber, etc. Further, cavities 38 are provided between the heads of the arm 22 and the inner periphery of the ring 32, whereas liquid chambers 40, 42 filled with water, oil, etc., are formed between the arms 18, 20 and both heads of the arm 22, and the liquid chambers 40, 42 are mutually connected by restricted passages 48. Thus, when one pair of liquid chamber expand, the other pair of liquid chamber contract through the restricted passages 48 by a relative rotation between the driving shaft and driven shafts, so that torsional vibrations in a wide range can be absorbed.
Patent JP-H09153722-A (JP)
Title: Antenna power feeding device
Inventor: HIRABE MASAJI
IPC: H01Q3/40
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize an entire device by reducing its device scale without using any power distributor/synthesizer. SOLUTION: Transmission high frequency power inputted to a beam port 31a is distributed to antenna ports 32a-32d by a Butter matrix circuit 11 with equal amplitude and phase. The phases of respective transmission high frequency power are shifted by variable phase shifters 34a-34d. Further, the transmission high frequency power is respectively inputted through fixed phase shifters 36a-36d to short-circuiting circuits 41a-41d and fuller reflected. This reflected transmission high frequency power is respectively inputted through the fixed phase shifters 36a-36d to the variable phase shifters 34a-34d again.  In this case, the phases are shifted again, the transmission high frequency power is supplied to the antenna ports 32a-32d of Butter matrix circuit 11, discrete Fourier transform is performed, and transmission high frequency power having prescribed amplitude and phase distribution is provided at beam ports 31b-31d.
Patent JP-S63168922-A (JP)
Inventor: IRIE TAKASHI
IPC: H01B17/46
Filed: 1986-12-27
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-H04187505-A (JP)
Title: Production of oxide superconducting thin film and system therefor
Inventor: MUKODA MASASHI
IPC: C01B13/14
Filed: 1990-11-19
Abstract: PURPOSE:To obtain the title thin film at lower temperatures by irradiating, with X-rays of specified wavelength or shorter in an oxidative atmosphere, oxide superconductor constituent elements flying from the evaporation source onto a substrate or such elements on the substrate. CONSTITUTION:A substrate 5 and an oxide superconductor target 4 are set up in a vacuum chamber 3. The chamber 3 is then vacuumed with a pump 8 followed by introducing an oxygen-contg. gas 7 into said chamber to make an oxidative atmosphere at a specified vacuum extent. The target 4 is then irradiated with excimer laser beams 2 to generate a plasma plume 12, which is also irradiated with X-rays <=13.2887nm in wavelength (e.g. synchrotron orbital radiation beams) to bring the oxide superconducting thin film-forming materials in the plasma to a high excited state. The resulting excited materials is put to epitaxial growth on the substrate 5, thus obtaining the objective oxide superconducting thin film. Thereby, the energy necessary for the thin film- forming materials to bear the crystal structure of the present oxide superconductor can be decreased by the X-ray irradiation.
Patent JP-H11138886-A (JP)
Title: Print mode setter
Inventor: TSUNODA SUSUMU
IPC: H04N1/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a print setter in which a user can conduct printing at a desired image quality by comparing the print results with the image of an input source and selecting black or white of which the gradation is emphasized. SOLUTION: A user interface displaces a user menu so that a user can select LIGHTER, NORMAL or DARKER of gamma curve. A gamma ROM 2 stores the data of LIGHTER, NORMAL or DARKER and the address of content selected by the user is designated. The gamma data is set such that LIGHTER; increase gradation at white part, NORMAL; general gammer curve, DARKER; increase gradation at black part, for example. The user can alter the image quality as desired after viewing the print results.