baber/WOPTO huggingface dataset:
Patent JP-H07261322-A (JP)
Title: Production of photographic printing paper or photographic film
Inventor: KIKUCHI KUNIHIKO
IPC: G03C1/74
Filed: 1994-03-17
Abstract: PURPOSE:To reduce the stock space being two board and loss of products by coating one side of a support to be later coated with emulsion layers with at least an undercoat layer and then continuously forming a backing layer on the reverse side of the support. CONSTITUTION:The photosensitive material has the emulsion layers on one side of the support and the backing layer on the other side, and the emulsion layer side of the support is coated with at least the undercoat layer and the backing layer is continuously formed on the other side. The material of the support is not especially limited, and a paper base made mainly of natural pulp or optionally mixed with synthetic fiber or synthetic pulp and coated with a waterproof resin on both sides can be used, and a plastic film of polycarbonate, polystyrene, polyacrylate, polymethacrylate, polyethylene terephthalate, or the like or a plastic plate, or a metal plate can be used.
Patent JP-H10270066-A (JP)
Title: Fuel cell
Inventor: YOSHIMOTO YASUNORI
IPC: H01M8/24
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an end plate with electric improved insulation. SOLUTION: For end plates 3, 4 used for a fuel cell, metal plates 31, 41 formed of aluminum with a preset thickness and sufficient strength are coated with insulating film sheet structures 32, 42 formed of fluorine based resin including polytertrafluoroethylene(PTEE) and polyphenylenesulfide(PPS). Coating with the insulating films is applied at least to an area opposed to a cell stack of the plate and to an area opposed to a manifold and so no pin hole is formed in the insulating layers of the end plates 3, 4, resulating in excellent electric insulation.
Patent JP-S59200717-A (JP)
Title: Shielding construction in aperture part of moving beam post of billet heating furnace
Inventor: HAYASHI JIYUNICHI
IPC: F27D3/02
Filed: 1983-04-28
Abstract: PURPOSE:To reduce the weight over the entire part and to make the maintenance easier and the life longer by fixing a heat resistant shielding plate to hollow skeletone engaged with a hook for supporting the shielding plate fixed to a moving beam post. CONSTITUTION:A heat resistant supporting hook 6 is fixed to a moving beam post 1 disposed in the aperture part of a hearth post of a walking beam type continuous heating furnace. A framework 7 for supporting a shielding plate assembled of hollow materials consisting of refractory materials is supported to said hook 6. A heat resistant shielding plate 11 is placed on the framework 7. The weight is made extremely light over the entire part and easier maintenance and longer life are obtd. by the above-mentioned construction.
Patent JP-S58192416-A (JP)
Inventor: UCHIYAMA TAKUJI
IPC: H02G1/16
Filed: 1982-04-30
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-H07263583-A (JP)
Title: Manufacture of ceramic cap fitted with window, and glass bonding jig
Inventor: NAGAYAMA TAKASHI
IPC: H01L23/02
Filed: 1994-03-17
Abstract: PURPOSE:To provide a manufacturing method for a ceramic cap fitted with a window and a glass bonding jig whereby even when the volume of the glass is equal to or smaller than the window part of the ceramic cap, the glass can be bonded to the window part of the ceramic cap without any deterioration of the airtightness and reliability of the window part of the ceramic cap. CONSTITUTION:In a manufacturing method for a ceramic cap fitted with a window, after a glass 5 is set in the window part provided in a ceramic cap 4, from above the glass 5, a glass bonding jig 1 provided with a glass compression-contacting part 2a having a larger width than the window part is compression-contacted with the glass 5, and then, the glass 5 is bonded to the window part of the ceramic cap 4. In the improved constitution of this method, a glass compression-contacting surface 2b which is sunk into the glass part is provided at the end of the glass compression-contacting part 2a, and by a heat treatment, the glass 5 is bonded to the window part in the state wherein the glass compression-contacting surface 2b is compression-contacted with the glass 5 from above it.
Patent JP-H04286360-A (JP)
Title: Solid-state image sensing device provided with microlens
Inventor: ISOKAWA TOSHIHIKO
IPC: H04N5/335
Filed: 1991-03-15
Abstract: PURPOSE:To lessen an intermediate layer in thickness so as to perform a microlens forming process easily in a solid-state image sending device provided with a microlens. CONSTITUTION:In a solid-state image sensing device provided with photoelectric conversion elements arranged in matrix on the surface region of a semiconductor substrate 31, lenses 35 which converge incident light are formed on a part corresponding to the doughnut-shaped or suqare photodetective region 32 of the photoelectric conversion element. By this setup, an intermediate layer 33 is lessened in thickness, and a microlens forming process can be facilitated.
Patent JP-H11267864-A (JP)
Title: Method and device for yag laser welding
Inventor: ONODERA HIROSHI
IPC: B23K26/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for YAG laser welding, which can carry out precise and good welding processing by improving the reliability of image data when, for example, a welding processing is carried out to a butt portion of a work of a high reflection material. SOLUTION: When a butt portion WL of a work W is irradiated by a laser beam from a YAG laser processing head 2 for carrying out the welding processing, a marking M which indicates a welding processing method given in advance on one side WB of the work W is picked up by an image pick-up means 13 equipped with a YAG laser head 3. Then, the picked-up marking M is image processed by an image processing controller 15, and one out of welding processing methods is selected and indicated based on the image data being processed. Further, the indicated welding processing method is taken into a processing program, so as to carry out welding processing at a position of a butt portion.
Patent JP-S59200138-A (JP)
Title: Air conditioner
Inventor: SUZUKI YOSHIORI
IPC: F24F1/00
Filed: 1983-04-27
Abstract: PURPOSE:To reduce the center of gravity of an entire air conditioner by horizontally arranging a commutator, a filter and a heat exchanger sequentially from an air intake port in a casing. CONSTITUTION:In an air conditioner in a building which high power equipments are respectively contained in partitioned rooms in high thermal density such as an atomic power plant, various constituents such as a heat exchanger 14, a commutator 12, a filter 13, an eliminator 20, and a diffusing regulating mechanism 21 are horizontally disposed in addition to a blower 11 on a base 2 in one row, thereby forming a stable structure having low center of gravity in a high rigidity. Since a motor 4 and an impeller 9 are disposed particularly in a low position, it is very effectively to lower the position of the center of gravity. Since the constituents are disposed at the low positions, the blower 11 can be readily checked and inspected in maintenance periodically, and a remedy of reducing the vibration which takes place from rotary constituents can be easily provided.
Patent JP-S58191462-A (JP)
Title: Semiconductor device
Inventor: HAYANO HITONORI
IPC: H01L29/78
Filed: 1982-05-04
Abstract: PURPOSE:To obtain the MIS memory to act no erroneous operation by a method wherein word lines are constructed of a wiring material of low resistance, and are laid out as not to be overlapped with another wiring material of comparatively high resistance provided on the same semiconductor substrate. CONSTITUTION:The word lines 22, 22' consisting of molybdenum are extended alternately with digital lines 21, 21' consisting of aluminum or a diffusion layer. Transistors 23, 23', capacitors 24, 24', and resistors 25, 25' of the plural number are provided. Non-selectively word suppressing transistors 26, 26', which are the peripheral circuits, are connected to the word lines 22, 22'. The word line 22 is connected to one side region of the source, drain regions of the transistor 26, while the word line 22 and the gate electrode wiring 27 consisting of polycrystalline silicon of the transistor 26 are extended in parallel as to never cross mutually. The wiring 28 of another region of the source, drain regions is consisting of aluminum.
Patent JP-H05107176-A (JP)
Title: Measuring method for particle size distribution
Inventor: MATSUI MASAMI
IPC: G01N15/02
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a grain size distribution measuring method capable of measuring particle size distribution of grain having agglomeration with high accuracy. CONSTITUTION:In the title particle size distribution measuring method, a sample controlled by dispersing grain 2 in a solution is dropped and spread on a transparent base plate 4 and the dispersion agent on the base plate 4 is volatilized, and then light is applied to this base plate 4. By measuring the refracted light in accordance with the grain size, the grain size distribution is obtained.
Patent JP-H05283919-A (JP)
Title: Buffer mechanism
IPC: H01Q1/12
Filed: 1992-03-31
Abstract: PURPOSE:To eliminate a backlash at the time of shipping caused by a space between an antenna rotation section and a rotation support section by using a movable spacer to be inserted between a rotation section and a rotation support section. CONSTITUTION:An outside surface (c) of a fixed block 11 comes into contact with the surface of the antenna rotation section. The outside surface of a movable block 12 presses the surface of the rotation support section. When a press bolt 13 is rotated in one direction, a movable block 12 slides along a guide groove 17 upwards the movable direction S. Thus, the length G between both blocks is shifted to the expanding direction to come into contact with the surface of the rotation support section. Then, when the press bolt 13 is rotated in the opposite direction, the movable block 12 slides along the guide groove 17 downward the movable direction S, to be shifted in the direction making the length G shorter. Moreover, a sphere end 16 of the press bolt 13 rotates the press bolt 13, making a slide while maintaining a certain degree of engagement.
Patent JP-S63242184-A (JP)
Title: Ultrasonic motor
Inventor: KAWAI SUMIO
IPC: H02N2/16
Filed: 1987-03-27
Abstract: PURPOSE:To reduce attenuation loss, by a method wherein a vibratory body is supported by a plurality of arced elastic supporting arms along the circumferential direction of an elastic body. CONSTITUTION:A fixed frame body 1 is formed by a cylindrical body, provided with an outward frange 1a at the outer periphery of the lower end and screwed with a male screw thread 1b to be screwed into a retaining ring 11 on the outer periphery of the upper end thereof. Elastic supporting arms 2a-2c are formed on a supporting plate 2 on the flange 1a while supporting sections 2ao-2co are formed on the supporting plate 2 also to support a vibratory body 10 elastically. A multitude of piezoelectric elements 4 is formed on the lower surface of the annular elastic metal body 5 of the vibratory body 10 and elliptical vibration is generated on the surface of the elastic body 5 by impressing an AC voltage for driving on the piezoelectric elements 4. A moving body or a cylindrical rotor 7 is attached to the upper surface of the elastic body 5 through a slider 6. According to this constitution, the vibratory body 10 is pushed against the rotor by the supporting arms 2a-2c, therefore, any special pushing mechanism is not necessitated.
Patent JP-H01247102-A (JP)
Title: Long drill support and receiving apparatus in woodworking deep hole drilling machine
Inventor: HARUKI AKIRA
IPC: B27C3/02
Filed: 1988-03-28
Abstract: PURPOSE:To make an accurate deep hole while preventing the generation of run-out, by moving a moving receiving stand for receiving the intermediate part of the long drill provided between a main shaft stand and a fixed receiving stand at a speed slower than that of the main shaft stand in the same direction as the main shaft stand. CONSTITUTION:The drill 7 having a long dimension of a deep hole drilling machine is mounted on a main shaft stand 3 at the base end part thereof to be rotationally driven but the front end part thereof is supported by a fixed receiving stand 9 and the intermediate part thereof is supported and received by moving receiving stands 10, 11 to prevent the vibration of the drill. When the main shaft stand 3 is moved forwardly with the advance of drilling work, the moving receiving stands 10, 11 are also moved forwardly but, since the moving speed of each of the moving receiving stands at this time is slower than that of the main shaft stand 3, the fixed receiving stand 9 and the moving receiving stands as well as the moving receiving stands and the main shaft stand 3 approach each other. Therefore, the drill 7 is always supported and received between the moved main shaft stand 3 and the fixed receiving stand 9 by the moving receiving stands 10, 11 and an accurate deep hole can be bored.
Patent JP-S59203753-A (JP)
Inventor: SUZUKI SUSUMU
IPC: C04B38/08
Filed: 1983-04-28
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-H10271340-A (JP)
Title: Image-processing method and device therefor
Inventor: FURUKAWA ITARU
IPC: B41J2/52
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To satisfactorily suppress deterioration in image quality and to remove moires, without deteriorating edges of an image. SOLUTION: A main signal S regarding a pixel under consideration is guided to a smoothing processing part 10, an integrator 51 and a filter operation part 40. An arithmetic operation is performed based on an image filter, size of which is larger than a dot size and a filtered signal S' is generated in the filter operation part 40. An average density value of neighboring pixels of a pixel under consideration is extracted in a region larger than the dot size in the smoothing processing part 10. A contrast C of the pixel under consideration is guided, based on the average density value of the neighboring pixels of the pixel under consideration in a contrast extracting part 20. A mixing rate M, (1-M) is guided according to the contrast C in a table reference part 30. A signal Sa is generated in the integrator 51, and a signal Sb is generated in an integrator 52. Then an output signal S" is generated by mixing the signal Sa and the signal Sb in an integrator 53.
Patent JP-2000265651-A (JP)
Title: Double floor structure body
Inventor: KOBAYAKAWA AKIRA
IPC: E04F15/024
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To facilitate construction work by connecting cover members for a wiring space foldable onto the upper face side of a support member, to the upper side parts of two adjacent side faces of the support member of flat rectangular solid shape. SOLUTION: Cover members 2 for wiring space S foldable onto the upper face side of a support member 1 are connected to the upper side parts of two adjacent side faces 1a, 1a of the support member 1. The cover members 2 are folded onto the upper face side of the support member 1, and after wiring strong electric wires and weak electric wires dividedly in the wiring space S partitioned by partition bodies 10 of laying members 3, the cover members 2 are folded onto the upper face side of adjacent support members 1. The tip parts of the cover members 2 are placed in placing grooves 6 of the upper faces of the support members 1, and protruding parts 7a at the tip parts are fitted into recessed parts 7b of the placing grooves 6.  It does not therefore take time to construct a double floor securing the wiring space, and the strong electric wires and weak electric wires can be dividedly wired. Moreover, the wiring direction of the electric wires and cables can be easily changed.
Patent JP-H08270027-A (JP)
Title: Handle structure of water cock
Inventor: HASHIDA NORIKO
IPC: E03C1/042
Filed: 1995-03-31
Abstract: PURPOSE: To increase the usability and improve the design, by forming the grip of a handle fitted to a water cock or the like by use of an elastic material and deforming it in accordance with the gripped force to securely transmit the force. CONSTITUTION: The grip (knob) 3b of a handle 3 rotatably fitted to a water cock body 1 is formed by use of an elestic material like flexible rubber so that it is deformed to fit fingers when rotating the handle and hence the operating force is securely transmitted without slip. The grip dispenses with any recesses or protrusions to hook fingers and various shapes can be used as the designs. And even handicapped people in their hands can easily operate it. It is also possibe that a flexible foamed material or a liquid is filled in the grip 3b and the pressing force is transmitted to a controller through the filler. In this way, a usable handle can be obtained.
Patent JP-H09241234-A (JP)
Title: New sulfonium salt and chemical amplification positive type resist material
Inventor: OSAWA YOICHI
IPC: G03F7/029
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new sulfonium salt useful as a component for chemical amplification positive type resist materials suitable for fine processing techniques. SOLUTION: This compound is expressed by formula I [R<1> , R<2> , R<3> are each an aromatic group; at least one of R<1> -R<3> is a substituted aromatic group having an acid-unstable group, and at least one of the others is a nitrogen atom- containing aromatic group; or all of R<1> -R<3> are each a nitrogen atom-containing aromatic group; Z is H, an alkyl, an alkoxy; (n) is 1-5], e.g. p-toluene sulfonic acid tris(4-dimethylaminophenyl) sulfonium salt. The compound of formula I is obtained by reacting a substituted diarylsulfoxide of formula II with a trialkylsilyl arylsulfonate of formula III(R<4> is an alkyl) and further reacting the reaction product with a Grignard reagent.  The compound of formula I can reduce the inactivation actions of basic compounds not only on the surfaces of resist films but also on the interfaces between the resist films and substrates, improve pattern profile shapes, and enlarge dissolution contrasts between exposed parts and unexposed parts, when having an acid-unstable group.
Patent JP-H05238902-A (JP)
Title: Pollen dispersion inhibitor and method for preventing dispersion of pollen
Inventor: OTA YASUO
IPC: A01N25/30
Filed: 1992-02-26
Abstract: PURPOSE:To provide the subject inhibitor capable of specifically inhibiting dispersion of pollens harmful to the human body without influencing on branches and leaves except pollens. CONSTITUTION:This pollen dispersion inhibitor contains oleic acid or/and linoleic acid as the active components and is emulsified by using a surfactant to prepare an emulsion. Otherwise, the resultant emulsion is further diluted with a diluent such as water and applied to male flowers to be prevented from pollen dispersion.
Patent JP-S553432-A (JP)
Title: Drying method of hydrous gel of acrylamide polymer
Inventor: HANDA RIYOUJI
IPC: C08F6/12
Filed: 1978-06-23
Abstract: PURPOSE: To obtain the title polymer useful as a water treatment, scarcely sticking to the interior of a chrome-plated dryer, by drying the polymer in the presence of a polypropylene oxide with hot air under a shearing stress.  
     CONSTITUTION: Aggregated small hydrous masses of acrylamide polymer gel are dried with hot air in the presence of one or more types of polypropylene oxides of formulas I, II, and III: (R 1  is a residue after removal of OH groups from a 2W4C saturated dihydric alcohol; R 2  is residue after removal of OH groups from a 3W6C saturated trihydric alcohol; n, n 1 , n 2 , n 3 , n 4 , and n 5  are integers) in a dryer, whose part in contact with the polymer is chrome-plated, under a shearing stress to give the objective dried polymer. The number-average molecular weight of the compounds of formulas I, II, and III is preferably in the range of 500W 5,000. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10269831-A (JP)
Title: Lighting fixture
Inventor: SUZUKI KENICHI
IPC: F21S4/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a fixture body in its transverse width direction while assuring the mounting and demounting operability of each ring fluorescent lamp. SOLUTION: First lamp-mounting means 12 interposes four first ring fluorescent lamps 17 on a circumference, on a substantially same plane, with the center part of a fixture body 11 at the center. Second lamp-mounting means 13 interposes a second ring fluorescent lamp 18 at the center part of the fixture body 11. In each space between the adjacent first ring fluorescent lamps 17, two spaces located at a substantially opposite side with respect to the center part of the fixture body 11 are widened to interpose the second lamp-mounting means 13. Each remaining space between the adjacent first ring fluorescent lamps 17 is narrowed. The first ring fluorescent lamps 17 approach the center part of the fixture body 11 to reduce the size of the fixture body 11 in its transverse width direction.
Patent JP-H02254122-A (JP)
Title: Manufacture of high strength seamless steel pipe for oil well use
Inventor: OKADA YASUTAKA
IPC: B21B23/00
Filed: 1989-03-28
Abstract: PURPOSE:To manufacture the seamless steel pipe having excellent strength, low temp. toughness, etc., by subjecting a steel constituted of specified compsn. to heating and soaking and primary hot working under specified conditions into pipe stock and subjecting to cooling, reheating, secondary hot working and air cooling under specified conditions. CONSTITUTION:A steel contg., by weight, 0.2 to 0.45% C, 0.1 to 0.80% Si, 0.3 to 2.20% Mn, <=0.025% P, <=0.015% S, 0.01 to 0.15% V, 0.01 to 0.10% Al, 0.001 to 0.015% N and the balance Fe with inevitable impurities is heated and soaked to 900 to 1300 deg.C and is subjected to primary hot working at >=30% working rate to form pipe stock. Next, the pipe stock is cooled in the temp. range of 800 to 400 deg.C at 5 to 100 deg.C/sec average cooling rate and the cooling is stopped at 400 deg.C, which is thereafter reheated in the temp. range of Ac3 to Ac3+50 deg.C for 5 to 30min, is subjected to secondary hot working at >=5% working rate and is air-cooled. In this way, the seamless steel pipe for oil well use having high strength and excellent sulphide stress corrosion cracking resistance and low temp. toughness can be obtd.
Patent JP-S63244102-A (JP)
Title: Dead time process controller
Inventor: FUKUDA MICHIO
IPC: G05B13/02
Filed: 1987-03-31
Abstract: PURPOSE:To prevent the influence of the dead time against the process fluctuation by correcting the dead time elements for each control period when the dead time element is supplied to a part including a dead time compensating element. CONSTITUTION:When the rotational frequency of a motor 21 is suddenly increased, a sensor 9 detects an analog signal AI of said rotational frequency and outputs it to a time computing element 7. Then the element 7 detects the dead time L corresponding to the input rotational frequency out of a broken line graph and outputs it to a line form estimating device 5. The device 5 outputs the manipulated variable MV1 based on the input time L and the process delay for operation of a valve 25 of a hopper 17. A controller 1 performs the control arithmetic based on a difference (e) between the MV1 and the set value SV for output of a manipulated variable MV. Thus it is possible to supply the cement as before even though the rotational frequency of the motor 21 has a sudden fluctuation.
Patent JP-S51151516-A (JP)
Title: Noise suppression method in magnetic record reproducing device
Inventor: SAKAI KOUICHI
IPC: G11B20/04
Filed: 1975-06-20
Abstract: PURPOSE: When a necessary information is included (a level is large), as noise don't weigh on one's mind, a system gain is increased and when a necessary information is not included, the gain is decreased and the noise is decreased. 
     COPYRIGHT: (C)1976,JPO&Japio