baber/WOPTO huggingface dataset:
Patent JP-2001054857-A (JP)
Title: Manufacture of long workpiece having curvature surface and plane lapping device used for it
Inventor: KOBAYASHI KAZUO
IPC: B24B37/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To lap the surface of a long workpiece at a uniform curvature by reciprocatively oscillating a work jig while tilting it on the line binding the inner circumference and the outer circumference of a polisher together for polishing the long workpiece. SOLUTION: On a polisher, a driving mechanism 15 reciprocatively oscillating a jig provided in a supporting column 13c of a machining station positioning mechanism is arranged. When a curvature of a workpiece is a convex type, the surface of the polisher is provided with a recessed type curvature, and a sliding member 13b is fixed so that its bottom face is tilted from the side close to the central position of the polisher to the side far from it. When the curvature of the workpiece is a concave type, the polisher surface is provided with a projecting type curvature, and the sliding member 13d fixed so that its bottom face is tilted from the side far from the central point of the polisher to the side closed to it.
Patent JP-H1078600-A (JP)
Title: Exposure adjusting device for camera
Inventor: KATAGIRI GOHACHI
IPC: G03B9/24
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To detect an abnormal exposure by providing a position detection means and a decision means detecting whether a signal is generated or not and deciding that exposure by the opening/closing operation of a shutter blade is abnormal in the case a signal is not generated. SOLUTION: This device is equipped with the shutter blade provided with three external blades 1A to 1C and three internal blades 2A to 2C, a wheel with arrow-like parts 3 being a blade driving member turning the shutter blade, and a photointerruptor being the position detection means detecting the start of opening an exposure aperture, the minimum specified opening amount required for exposure and closing the exposure aperture by detecting the turning state of the wheel 3. The photointerruptor generates the signal when the shutter blade in an initial closed state exists at a position where it is driven to an opening side by a specified amount. A driving control circuit 24 being the decision means detects whether the signal is generated or not and decides that the exposure by the opening/closing operation of the shutter blade is abnormal in the case the signal is not generated.
Patent JP-H0794546-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU YOSHIAKI
IPC: H01L21/82
Filed: 1993-09-20
Abstract: PURPOSE:To provide a semiconductor device in which the size of substrate is prevented from increasing even if the number of bonding pads increases. CONSTITUTION:A plurality of pad forming regions 8 are formed at a predetermined interval on the outer periphery of a semiconductor substrate 1. A pressure protective layer 45 for a P-type region is formed in the pad forming region 8. A first electrode layer 47 is formed on the upper face of the semiconductor substrate 1 through an insulation layer 46. An insulation layer 48 is formed on the upper face of the electrode layer 47 and a part thereof, exposing through a window 49, provides a bonding pad 9a. A second electrode layer 50 is formed on the insulation layer 48 and an exposed part of the electrode layer 50 provides a bonding pad 9b. A third electrode layer 52 formed on the electrode layer 50 through an insulation layer 51 provides a bonding pad 9c.
Patent JP-H1171997-A (JP)
Title: Shotcrete machine
Inventor: YAMANO KANSHIROU
IPC: E21D11/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To inhibit the hardening of concrete in a head section, to miniaturize and lighten the head section, to lower discharging resistance while holding the spotting properties of concrete projection, to prevent the generation of the clogging of concrete to each section, to facilitate internal maintenance and to improve the mixing properties of concrete and a set accelerating agent. SOLUTION: A head section consisting of an impeller 12 rotated at high speed, a casing 14 surrounding the impeller 12, a concrete supply pipe 16 supplying ready mixed-concrete towards the impeller 12, a concrete discharge pipe 18 installed while being adjoined to the concrete supply pipe 16, and a set- accelerating agent supply nozzle 20 being mounted on the outside at the opening end of the concrete discharge pipe 18 and injecting a liquid set accelerating agent 8 towards passed concrete 7 is set up. The concrete discharge pipe 18 has an axis Z inclined on the central side of the impeller 12 from the direction of rotation of the impeller 12 crossed at right angles with the concrete supply pipe 16, and is formed in a straight pipe having no change in a cross section from the casing 14, preferably a short pipe having a rectangular cross section.
Patent JP-S59125168-A (JP)
Title: Facsimile transmission system
Inventor: MATSUZAWA RIYUUICHI
IPC: H04N1/04
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a facsimile device which can transmit simultaneously both sides of a transmission picture by providing two pairs of illumination optical systems to transmission paper and detecting systems for light from the transmission paper. CONSTITUTION:An original 10 put into a paper inserting port 13 is carried by a conveyor roller 9 along a paper guide 11, and the light is irradiated simultaneously to both sides of the original 10 by a pair of light irradiating windows 15 and 15'. The reflected light sent from the original 10 is converted into electric signals by a pair of optical doubling tubes 4, and the carrier signals of different frequencies are modulated by modulating circuits 5a and 5b and supplied to a synthesizing circuit 5''. These signals are unified into a transmittable signal by the circuit 5''. This signal is amplified by an amplifier 7 and transmitted by a telephone line via a speaker 7 and a telephone receiver 8.
Patent JP-H0783689-A (JP)
Title: Position detector
Inventor: SHIMOURA HIROSHI
IPC: G08G1/123
Filed: 1993-09-20
Abstract: PURPOSE:To provide a mobile position detector mounted on a vehicle for detecting the position of vehicle accurately by correcting the detected position automatically when the vehicle is running. CONSTITUTION:Upon decision of the type of road when a vehicle is running, the image of specific road facility concerning the running road is recognized S20, S21. When the specific road facility is present, the position thereof is detected S22, S23. String of the interval of specific road facility and the running direction of vehicle at the time of passing through the specific road facility are then calculated thus updating the string of the interval and the running direction S24. When the positional coordinates of specific road facility can be determined uniquely based on the calculation results S25, S26, the position of specific road facility determined based on the positional coordinates is compared with that determined based on a vehicle detecting position S27, S28. When the difference is within a predetermined value, the vehicle detecting position is corrected based on the recognized position of specific road facility S29, S30.
Patent JP-S6476972-A (JP)
Title: Fiber reinforced silicon nitride-based ceramic and production thereof
Inventor: ITSUDO YASUHIRO
IPC: C04B35/584
Filed: 1987-09-18
Abstract: PURPOSE:To form fiber reinforced silicon nitride-based ceramic showing excellent mechanical characteristics, especially high fracture toughness value, by laying a thin film layer of a metallic element compound or a nonmetallic element compound at the interface between silicon carbide fibers and silicon nitride matrix. CONSTITUTION:Fiber reinforced silicon nitride-based ceramic wherein silicon carbide fibers are included in a sintered material of silicon nitride and the following constitution is applied. Namely, a thin layer which consists of at least one selected from an oxide, nitride or carbide of a metallic element or nonmetallic element and has thickness of 1/1,000-1/10 diameter of the silicon carbide fibers is laid between the silicon carbide fibers and the silicon nitride matrix. Boron, titanium, zirconium, hafnium or magnesium is preferable as the metallic element or nonmetallic element in the film formed at the interface. The film is formed by coating the surface of silicon carbide fibers by PVD method, CVD method or hydrolysis of metallic alkoxide.
Patent JP-S6475288-A (JP)
Title: Resistant layer for conduction thermal transfer recording medium
Inventor: SHINOZUKA SHOICHI
IPC: B41M5/26
Filed: 1987-09-18
Abstract: PURPOSE:To reduce the friction between a conduction head electrode and a resistant layer to prevent the wear of the conduction head electrode, by using a fluorine surfactant for the resistant layer. CONSTITUTION:In a conduction thermal transfer recording medium at least consisting of a conduction resistant layer and an ink layer, at least a fluorine surfactant is incorporated in the resistant layer. The fluorine surfactant is preferably a nonionic surfactant ; concretely, a perfluoroalkylethylene oxide adduct, a perfluoroalkylpropylene oxide adduct, and others are desirable. The fluorine surfactant is preferably used in the amount of 0.01wt.%-1wt.% to the resistant layer. In this manner, if a recording process wherein a conduction head electrode is brought into contact with the resistant layer, slid, and electrically conducted for transferring an ink has been performed for a long time, a problem that the wear of the conduction head electrode may degrade an image reproducibility is eliminated.
Patent JP-H0575024-A (JP)
Title: Semiconductor device
Inventor: KURATA KATSUMASA
IPC: H01L27/10
Filed: 1991-09-13
Abstract: PURPOSE:To improve the surge resistance of the input terminal of a semiconduc tor device. CONSTITUTION:A pad 55 and a film resistor 50 are arranged in the same base diffusion layer located in the same island area so that they may be of PNP structure on a semiconductor substrate 20. Hereby, the capacitances of an insulating film and a P-N junction are connected in series, so the surge voltage is divided by the series capacitance and the surge voltage resistance can be improved.
Patent JP-H1170303-A (JP)
Title: Strainer for extruder
Inventor: MUKAI TOSHIFUMI
IPC: B01D35/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a strainer of an extruder by which extrusion molding can excellent be carried out while keeping a prescribed molding speed even in the case a raw material with which the discharge pressure of the extruder is difficult to be increased is used. SOLUTION: In a strainer of an extruder which is installed in the upstream side of a molding cap of an extruder and comprises a metal net 8 and a porous plate 13 supporting the metal net 8, the inlet peripheral parts of through holes 16 of the porous plate 13 are widened by forming parts 12 for releasing the material to be molded and at the same time extending means 9, 10, 15 to extend the metal net 8 along the metal net surface are installed and the extended metal net 8 and a metal net supporting face 14 of the porous plate 13 are fixed by filling-up pins 11, which are fixing means.
Patent JP-H0281208-A (JP)
Title: Address allocating system for pc
Inventor: TANAKA KUNIO
IPC: G05B19/05
Filed: 1988-09-19
Abstract: PURPOSE:To efficiently use input and output modules by allocating an input and an output of the input and the output modules to a discontinuous address. CONSTITUTION:In the figure, input and output addresses, a group number, a base number, a slot number, a module name code, and a relative byte address are displayed in order from the left. Therefore, what kind of input and output modules are connected to which slot of which base unit is known, and also, to which base unit group its base unit belongs is known. Accordingly, it can be executed to allocate an input of an input module to a discontinuous arbitrary address by skipping an address of an unnecessary option function. In such a way, it is not always necessary to allocate said input to a continuous address, and waste of the input and the output modules is avoided.
Patent JP-H1175066-A (JP)
Title: Image processing system
Inventor: YAMADA MASAHIKO
IPC: H04N7/18
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make image information received from any of many image information input devices connecting to a network of the system independent of a device characteristic or the like of the image information devices. SOLUTION: A device characteristic detection means 32 detects a device characteristic of an image information output device 20 that is an output destination of image information received from any image information input device 10, an output device characteristic cancel processing means 33 is used to cancel the device characteristic of the image information output device 20 by the image information and a standardization processing means 34 converts the image information into image information depending on a standard characteristic of each type of each image information output device.
Patent JP-S60125845-A (JP)
Title: Lithographic plate
Inventor: KANEDA EIJI
IPC: G03F7/07
Filed: 1983-12-13
Abstract: PURPOSE:To manufacture a printing plate high in resolution and printing resistance by using scanning type high illumination short-time exposure by incorporating a fine powder in an undercoat formed on a support and a coloring pigment in an emulsion layer. CONSTITUTION:At least an undercoat layer, a silver halide emulsion layer, and physical development nucleus layer are successively laminated on a support to form a lithographic plate, and a fine power, such as silica, preferably, having particle size similar to or larger than that of the colloid thickness of the undercoat layer is incorporated in said undercoat layer, and a coloring pigment, such as carbon black, and, preferably, smaller than the averange particle diameter of said fine powder of the undercoat layer is added to said emulsion layer. A superior grained effect is exhibited by thus adding smaller roughness of the pigment particles in the emulstion layer on the coarser roughness of the powder in the undercoat layer, and a printing plate free from background stains in the nonimage parts from larger areas to smaller areas and high in printing resistance is obtained, light at the time of expouse is absorbed with the pigment ment particles added in the emulsion layer and irradiation in said layer is prevented, and therefore, high resolution can be ensured.
Patent JP-H1171839-A (JP)
Title: Light-gauge steel for building material
Inventor: KANEKO NOBORU
IPC: E04B1/98
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the impact noise level by integratedly providing a covering having the vibration damping property or the vibration absorbing property on a surface of a steel member of groove-shaped or lip-groove-shaped section. SOLUTION: A covering 16 having the vibration damping property or the vibration absorbing property is integrated with the surface of a shape steel 15 of lip-groove-shaped section. The vibration caused by the impact exerted on a floor surface is transmitted to a shape steel 15 through the covering 16 in a floor joist 5 made of light guage steel, and damped or absorbed by the covering 16. The damping performance of the floor joist itself 5 is also improved and difficult to generate the vibration by the expansion/contraction of the covering 16 in response to the vibration of a web side of the floor joist 5, and the floor joist 5 as the sound source can greatly damp the radiated sound. When the covering is applied to the floor joist of a steel house, the vibration of the floor joist 5 is suppressed when the impact is applied to the floor surface, and the impact downstairs can be reduced.
Patent JP-H09281939-A (JP)
Title: Display device
Inventor: GOTO TAKASHI
IPC: G09G5/36
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To display a picture at a high speed when the next picture is displayed. SOLUTION: A LCD 13 can display characters of, for example, 4 lines, and an operation control section 12 has respectively work memories 1, 2 of 4 lines of characters LCD plotting RAM 12a of 4 lines of characters. Image data for displaying in the present and image data to be a successive display candidate are developed in each area of the work memories 1, 2, only image data developed in the work memory 1 is transferred to the LCD plotting RAM 12a and displayded on a screen of the LCD 13. Also, when a screen of next display candidate is selected, a second image data developed in the work memory 2 is transferred to the LCD plotting RAM 12a and displayed on a screen of the LCD 13.
Patent JP-2000064920-A (JP)
Title: Resonator integration type air cleaner
Inventor: KANEDA NOBUYASU
IPC: F02M35/14
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To form the layout of pipings in a compact manner and to freely select arrangement of the whole of an air cleaner by a method wherein the end part of an intake pipe formed integrally with an intake resonator is opened in the intake resonator, and an intake pipe runs through a space between an air cleaner body and the intake resonator. SOLUTION: An intake pipe 19 is formed integrally with an intake resonator 18 along a box-form intake resonator 18, and the members described above are intercommunicated through a conduction pipe 20. An intake port 21 located at one end of the intake pipe 19 is opened to the lower case 11 side by bending the intake pipe 19 and the other end 22 is opened to the bottom 23 of the lower case 11. Since a subunit consisting of the intake pipe 19 and the intake resonator 18 is formed integrally with the lower case 11, the other end 22 of the intake pipe 19 is welded in a given spot 24 through vibration. By integrally forming the subunit and an air cleaner body 9 as described above, the intake pipe 19 is arranged in a state to run through a space between the air cleaner body 9 and the intake resonator 18. This constitution forms the whole of the air cleaner in a compact manner.
Patent JP-H0572940-A (JP)
Title: Fixing device
Inventor: MORITA SHIZUO
IPC: G03G15/20
Filed: 1991-09-13
Abstract: PURPOSE:To provide a fixing device in which stable glossy fixing where the thermal fixing of a toner image does not depend on the quality and the thickness of a transfer material is attained and a high-quality color toner image where image staining caused by offset transfer does not occur is obtained. CONSTITUTION:In this fixing device provided with an endless belt 25 wound around a heating roller 11, a peeling roller 21 and a tension roller 22, and a pressure roller 31 pressing toward the heating roller 11 through the belt 25 air cooling devices 40 and 50 are provided on both sides of the endless belt 25 from an entrance to an exit for the transfer material in the fixing device, temperature detecting sensors 19 and 39 are respectively provided on both heating and pressure rollers, a sensor 25A is provided on the back side of the endless belt near the peeling roller 21, and the tilt angle alpha of the pressure roller 31 to the heating roller 11 is mainly set to an appropriate value experimentally decided based on the quality and the thickness of the transfer material so that it can be controlled. Then, the glossy color image which is fully melted and soaked into the transfer material is obtained.
Patent JP-S58119923-A (JP)
Inventor: DEIBITSUDO UIRIAMU KUTSUSHIYU
IPC: F02B61/04
Filed: 1982-12-28
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-2001058868-A (JP)
Title: Low friction ceramic and production process for coating layer made thereof
Inventor: HIRAI TAKENE
IPC: B22F7/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-friction ceramic that can give a composite material of an oxide ceramic, for example, alumina (Al2O3) with another metal oxide having solid lubrication properties, for example, molybdenum oxide. SOLUTION: A mixture of a powdery metal oxide with another metal oxide powder is formed and the formed product is sintered in an inactive atmosphere. The sintered product is heat-treated in an atmosphere containing oxygen to give an oxide ceramic in which the metal phase 3 of the metal element different from the oxide matrix is dispersed in the matrix and at least the outermost surface 2 of the metal phase 3 is converted he metal oxide 3a.
Patent JP-2001059792-A (JP)
Title: Semiconductor pressure sensor unit and its assembling method
Inventor: NAKAMURA HIDEYO
IPC: G01L9/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To adopt a one-chip integration type semiconductor pressure sensor and to reduce manufacturing cost by ingeniously absorbing assembly errors even in simple assembly. SOLUTION: In an oilless system pressure sensor unit in which a semiconductor pressure sensor chip 3 mounted to a stem 2 is combined with a metal diaphragm 1, a protrusion 1c for transferring pressure formed in a diaphragm part 1b of the metal diaphragm 1 and a silicon diaphragm 3a are united together by a thermosetting resin adhesive or a fixing agent 6 such as low-fusing-point glass, solder. As a method for assembling the unit, the fixing agent 6 is previously applied between the silicon diaphragm 3a and the tip of the protrusion 1c of the metal diaphragm 1, and a metal housing and the stem 2 are joined together by welding, then heated, cooled, and hardened to join the silicon diaphragm 3a and the tip of the protrusion 1c of the metal diaphragm 1.  By this constitution, size and assembly errors which occur in the direction of assembly of each component in the assembled sate of the unit are absorbed by the fixing agent 6.
Patent JP-H1176726-A (JP)
Title: Filter replacement warning device and tonic air cleaner
Inventor: NAGASAKA YUTAKA
IPC: F24F11/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To enable calling more attention of a user to the arrival of replacement time of a filter. SOLUTION: In an ionic air cleaner in which a flow of ions is generated by potential difference applied to between ionization rays and counter electrodes and also dust in gas is positively charged to collect it on a filter, there are provided a timer circuit 55 for integrating operation time of this device the moment a power source unit is turned on and a LCD indicator unit 7 for comparing integrated time information D1 from the timer circuit 55 with previously set filter replacement time information D1 to indicate replacement time by a picture. As filter replacement time approaches, picture indication in the LCD indication unit 7 is stepwise increased.
Patent JP-2000060419-A (JP)
Title: Automated production of cut vegetable
Inventor: KOYAMA HIROHISA
IPC: A23B7/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an automated method for producing cut vegetables in an easily operable and energy-saving way. SOLUTION: This method for producing cut vegetables comprises automated steps including vegetable preparation, slicing, washing, automatic hydro- extraction and automatic bagging and automatic packaging successively in this order; wherein the cut vegetable washing step comprises washing with water and sterilizing washing operation followed by washing with electrolytic water.
Patent JP-H0656636-A (JP)
Title: Shampoo composition
Inventor: NIWASE HIDEAKI
IPC: C11D3/37
Filed: 1992-08-10
Abstract: PURPOSE:To provide a shampoo composition having excellent frothing power to give creamy foam, giving little irritation to the skin and exhibiting excellent conditioning effect on hair. CONSTITUTION:This shampoo composition contains (A) a beta-alanine-type amphoteric surfactant of formula I (R is 6-18C hydrocarbon group; (m) is 0-9; (n) is 1-10; m+n is 1-10; M is H, alkali metal, ammonium or organic amine group), e.g. N-(2-hydroxydodecyl)-N-(2-hydroxyethyl)-beta-alanine sodium salt, (B) an N-acyl neutral amino acid salt of formula II (R is 7-19C alkyl or alkenyl; (n) is 1 or 2; M is alkali metal, ammonium or organic amine group), e.g. N-lauroyl-N- methyl-beta-alanine sodium salt and (C) a cationic polymer such as cationized cellulose derivative at a weight ratio (A/B) of 5/1 to 1/5. The contents of A+B and C in the composition are 5-20wt.% and 0.1-2wt.%, respectively.