baber/WOPTO huggingface dataset:
Patent JP-2001132695-A (JP)
Title: Fan guard installing structure of axial fan
Inventor: FURUKAWA RYOICHI
IPC: F04D25/08
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the deterioration of workability caused by simultaneously handling both an axial fan and a fan guard to an external installing member. SOLUTION: In this fan guard installing structure, the fan guard is composed of a linear member, and is formed as a single track or by being bent in parallel to each other, the end part has plural installing legs forming a U shape, end parts of the installing legs are extended in the axial direction of an axial fan, an axial directional extending part is formed so that the respective tips mutually approach or mutually separate in the axial direction more than a bent/formed root part, or is formed so that a recessed part is formed on an outer peripheral side surface as a part of an installing hole side wall in the outer peripheral edge vicinity of a flange integral with a venturi case, or so as to also have a surface upper recessed part being a guide for the installing legs on a surface of the flange abutting to the installing legs of the fan guard,  and the end parts of the installing legs of the fan guard are elastically fitted to and installed in an outer peripheral edge vicinal recessed part of the flange.
Patent JP-H07136351-A (JP)
Title: Rotary electric razor
Inventor: YAMASHITA YASUO
IPC: B26B19/16
Filed: 1993-11-18
Abstract: PURPOSE:To improve the parallelism of an inner cutting edge and the smoothness of drive transmission by supporting both the right and left ends of a drive motor with motor holding tubes of the right and left support frames, and receiving and supporting the lower side at the middle of the right and left of the drive motor with the motor support wall of an elastic support member clamped and fixed by the motor holding tubes. CONSTITUTION:Motor holding tubes 30, 31 are formed on a pair of the right and left support frames 22, 23 supporting an inner cutting edge 2, and both the right and left sides of a drive motor 26 are held in the horizontal attitude. The whole support frames 22, 23 are supported by an elastic support member 29 rockably against a main body case 1. The elastic support member 29 is coupled and fixed to the main body case 1 by elastic arms 4, 35. A motor support wall 33 is formed on the elastic support section 29 to support the lower section at the middle of the right and left of the outer periphery of the drive motor 26. The motor support wall 33 is clamped between the lower ends of the right and left motor holding tubes 30, 31, and they are integrated by a screw 40.
Patent JP-H06154863-A (JP)
Title: V-shaped bender for press and method for v-shaped bending
Inventor: NAKATANI TOMOAKI
IPC: B21D5/01
Filed: 1992-11-25
Abstract: PURPOSE:To provide a V-shaped bender for a press and a V-shaped bending method by which products are obtained without causing much slippage between two layered sheet, grazing or thinning of bending corners. CONSTITUTION:The V-shaped bender for a press is provided with rotary die holding blocks 22, 22, a rotary die holder 23 which is supported freely movably between the blocks, a pair of rotary dies 24, 24 supported by the rotary die holder 23, a back pressure adding knockout 25, and a bending punch 26. In pressing, a sheet material is set on the rotary dies 24, 24 and the back pressure adding knockout 25; and the bending punch 26 is lowered. Thus, the whole surface on both sides of the bent corner of the sheet material is pulled in from the outside into the bending direction by the rotating rotary dies 24, 24, and simultaneously, the bent corner is pressed from the outside by the back pressure adding knockout 25 to perform the bending.
Patent JP-H07167972-A (JP)
Title: First wall for nuclear fusion device
Inventor: KITAMURA KAZUNORI
IPC: G21B1/17
Filed: 1993-12-15
Abstract: PURPOSE:To provide a first wall for a nuclear fusion device excellent in mechanical strength and high in reliability. CONSTITUTION:In the first wall of a nuclear fusion device of such structure that an armor tile 21 is fixed to an armor supporting seat 24, provided on a cooling base board 22, by an armor fitting bolt 25, the head back face and thread part inner diameter of the armor fitting bolt 25 are provided with solder embedding grooves with preplaced solder 27 embedded therein, and the armor fitting bolt 25 is heated at the bolt fastening time to melt the preplaced solder 27, thus bonding the armor tile 21, the bolt head and bolt thread part, and the armor supporting seat 24 to one another.
Patent JP-H05149993-A (JP)
Title: Measuring method for partial discharge
Inventor: FUJIWARA YASUTAKA
IPC: G01R31/12
Filed: 1991-11-28
Abstract: PURPOSE:To easily measure a partial discharge with a high accuracy. CONSTITUTION:In this apparatus, a cable 1, a drum 19, a measuring device 8 and the like which are easily affected by noises from outside are coated with conductive sheets 16, 18, 20, 21. The conductive sheet is a net or a plastic film to which a conductive film is attached. By way of example, the drum 19 is coated with the conductive sheet 20 in the shape of a mosquito net. Accordingly, in order to shut the noises from outside, it is enough to wind or coat the necessary points with the conductive sheet and it is easy to wind or coat the sheet. Moreover, the space to store the sheet of this kind is small because the sheet can be folded.
Patent JP-H04184557-A (JP)
Title: Request contention generating system
Inventor: TANIGUCHI TOSHIHISA
IPC: G06F15/16
Filed: 1990-11-20
Abstract: PURPOSE:To arbitrarily and surely generate request contention by generating a pseudo request by triggering a request from a certain processor. CONSTITUTION:When logic verification is made, a select circuit 13 is controlled to select a request buffer 12. When the buffer 12 is selected,a request issued by an instruction processor is accepted not only by a request buffer 10, but also by another request buffer 12. Accordingly, such an environment that requests are generated from instruction processors 1 and 2 in a contentious state is realized when viewed from a priority section 3. In addition, a similar contentious environment can also be realized when viewed from the section 3 even in a single processor constitution which does not use the processor 2, but the processor 1 only. Therefore, a request contentious state can be arbitrarily generated between processors and request contention tests can be performed intentionally.
Patent JP-S63159456-A (JP)
Title: Resin composition having thermal aging resistance
Inventor: FUJITA TOSHINORI
IPC: C08K5/36
Filed: 1986-12-23
Abstract: PURPOSE:To provide a resin compsn. which is suitable for use as a covering material for wires, cables, etc., and has excellent thermal aging resistance, containing an ethylene/halogenated ethylene copolymer and a hindered phenolic antioxidant. CONSTITUTION:100pts.wt. ethylene/halogenated ethylene copolymer (A) composed of 30-70wt% ethylene and 70-30wt% halogenated ethylene such as tetrafluoroethylene is blended with 0.1-10pts.wt. hindered phenolic antioxidant (B) such as tetrakis[methylene-3-(3,5-di-to-butyl-4-hydroxy-phenyl) propionate]methane and optionally 0-5.0pts.wt. sulfur antioxidant (C) such as pentaerythritol tetrakis(beta-lauryl thiopropionate), 0-20pts.wt. crosslinking (D) such as triallyl isocyanurate and 0-20pts.wt. metal oxide (E) such as ZnO or/and TiO2.
Patent JP-H05246935-A (JP)
Title: Removal of halide impurities from organic fluids
Inventor: MAAKU OO SUKEITSU
IPC: C07C51/573
Filed: 1992-11-25
Abstract: A method is provided for removing iodide compounds, particularly alkyl iodide compounds, from iodine-containing liquids, particularly carboxylic acids and anhydrides manufactured by the carbonylation of alcohols, ethers, esters, and the like in the presence of a rhodium catalyst and an alkali metal or alkaline earth metal salt, particularly a lithium salt, wherein the carboxylic acid or anhydride is contacted with a silver or mercury salt coordinated to a polymeric resin containing functional groups having the capability to quaternize with or form ionic salts with the alkyl halides.
Patent JP-H02160406-A (JP)
Title: Bite holder for lathe
Inventor: KOBAYASHI TADASHI
IPC: B23B29/04
Filed: 1988-12-14
Abstract: PURPOSE:To prevent the generation of an excessive vibration on a bite and make smooth and accurate cutting possible by retaining a bite on a tool post through a super vibration absorptive material as a retaining structure of the bite in a lathe. CONSTITUTION:A clamp block 13 retaining a bite 10 is directly mounted above a clamp base 12 provided on a tool post 11. And, a super vibration absorptive material I is interposed between this clamp block 13 and the clamp base 12. In concrete terms, the center of the clamp base 12 is projected forming a rib shape. On the other hand, the clamp block 13, whose bottom part is cut in a gloove shape corresponding to this, is made to such a shape that forms an engagement of them at the rugged parts, and the super vibration absorptive material I is provided between them. And, a set base 14 of the bite 10 is formed in the middle of the clamp block 13, and made to lock the bite 10 by a clamp bolt 15. Therefore, the vibration between a work W and the bite 10 is absorbed by the super vibration absorptive material I.
Patent JP-H11147333-A (JP)
Title: Apparatus and method for processing printing
Inventor: SAITO SHIGERU
IPC: B41J5/30
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To enable high-speed printing-processing without preparing a large- scale hardware. SOLUTION: A printing data analysis means 2 has at least either of a character and a figure plot objects, analyzes printing data described in a plot command and converts to an internal command. A display list generation means 3 generates from the internal command a display list including information of a starting point and a terminal point of an edge constituting an outline of the plot object for every plot object. A display list conversion means 4 converts the display list to a display list not requiring sorting. A display list development H/W means 5 develops the display list not requiring sorting to bit map data in a hardware process. An output process means 6 processes to output the bit map data.
Patent JP-S63174238-A (JP)
Inventor: ROBAATO ARAN MORISU
IPC: H01H73/02
Filed: 1987-12-15
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-H11149155-A (JP)
Title: Image recording method
Inventor: OKAWA ATSUHIRO
IPC: G03F7/06
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To enhance the storage stability of a recording material in dry rapid processing and image stability after processing by imagewise exposing the recording material coated with a specified dye and a nucleophilic agent to form a latent image and polymerizing a polymerizable compound in the parts where the latent image is formed, and erasing the color of the dye in the nonpolymerized parts by the nucleophilic agent. SOLUTION: This recording material is coated with at least photosensitive silver halide, a reducing agent, the polymerizable compound, the nucleophilic agent, and the dyes to be erased by the nucleophilic agent represented by the formula: A<51> =L<51> -(L<52> =L<53> )m<51> -Q<51> , the formula: A<51> (=L<51> -L<52> )p<51> =B<51> , and the formula: (NC)2 C=C(CN)-Q<51> on a support, and it is imagewise exposed to form the latent image. The polymerizable compound in the latent image parts is polymerized by heating at the time of the exposure or after that, and the nonpolymerized dye is decolored by the nucleophilic agent. In the formulae, A<51> is an acid nucleus; B<1> is a basic nucleus; Q<7> is an aryl or heterocyclic group; each of L<51> -L<53> is a methine group; m<51> is 0.1, or 2; and p<51> is 0, 1, 2, or 3.
Patent JP-H09159442-A (JP)
Title: Environment recognition device for vehicle
Inventor: AOYAMA CHIAKI
IPC: B60W30/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To avoid a condition wherein correspondence between images of an identical object can not be obtained because of distortion of the images due to the distortion of an optical system such as a lens in the case where correspondence between the images imaged by right and left video cameras in a stereo camera device is obtained. SOLUTION: The title device comprises a correction coordinate table 62 storing correction coordinates (Δx, Δy) which are formed based on distortion data of an image that is obtained when a square grating as an object to be imaged is imaged by an optical section and an imaging means in the case where an operation for obtaining correspondence between right and left images based on image data read from image memories 4R, 4L by a relative operation section 65 in a correspondence operation device 6. A reading image memory address for reading from the image memories 4R, 4L is formed by an image memory address forming section 64 in accordance with corrected coordinates (X+Δx, Y+Δy) that are obtained by correcting scan coordinates (X, Y) formed by a scan coordinate forming section 61 by means of the correction coordinates (Δx, Δy).  Thereby, it is possible to avoid a condition wherein correspondence between the images can not be obtained because of distortion of images due to distortion of the optical system.
Patent JP-2000141161-A (JP)
Title: Cover device for machine tool
Inventor: HIROSE YOSHIRO
IPC: B23Q11/08
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost cover device to reduce weight through simplification of constitution, increases a column moving speed, and decreases the generation of noise. SOLUTION: A laterally movable column 4 is provided at a Z-axis moving table longitudinally movable over a base 2 and a frame is provided on the base 2 to support a guide rail 12. Left and right single body covers 20 and 21, consisting of a single plate, have ends on one side oscillatorily coupled to the left and right sides of the column 4 and ends on the other side oscillatorily coupled to a moving body 29 guided by a guide rail 12 to form a cover device to partition the front and the rear of the column 4 from each other. This constitution further simplifies constitution compared with a conventional telescopic cover and reduce the generation of noise since the covers make on contact with each other.  Further, the weight of the cover device is decreased and the cover device is also supported by the guide rail 12, whereby the weight of the Z-axis moving table is reduced and a column movement speed is increased.
Patent JP-H08152628-A (JP)
Title: Liquid crystal display device
Inventor: OGURA NAOTADA
IPC: G02B6/00
Filed: 1994-11-25
Abstract: PURPOSE: To suppress the surface reflection of light made incident on a liquid crystal display panel and to enhance the utilizing efficiently of the light from a light source as to a liquid crystal display device provided with a hologram for spectrally diffracting the light and making it incident on the liquid crystal display panel. CONSTITUTION: The liquid crystal display panel 1 is constituted by forming a liquid crystal picture element 13 between a glass substrate 11 on the incident side of the white parallel light and a glass substrate 12 on the emitting side. The liquid crystal picture element 13 is constituted by cyclically arranging picture elements R, G and B. By the hologram color filter 2, the white light is spectrally diffracted and the respective components of the light beams R, G and B are made incident on the respective picture element R, G and B. Then, a glass substrate 3 is made to closely intervene between the substrate 11 and the filter 2. Besides, the substrate 11 is stuck to the substrate 3 and the substrate 3 is stuck to the filter 2 by epoxy resin adhesive agent 41 and 42.
Patent JP-H07144774-A (JP)
Title: Paper feeder
Inventor: AOKI RYUJI
IPC: H04N1/00
Filed: 1993-11-22
Abstract: PURPOSE:To provide a paper feeder for an image forming device by which a trace of a paper feeding roller is not left on a paper sheet at paper feed stopping time by bringing the paper feeding roller into pressure contact with the paper sheet in a paper feeding cassette for paper feeding operation time only. CONSTITUTION:A paper feeder is composed of a plate body 22a rotatable by being supported with a rotary shaft 21, a paper feeding roller body 24b pivoted to the plate body 22a, a first driving member 21a to rotate together with the rotary shaft 21 and a second driving member 23a arranged between the first driving member 21a and the roller body 24b, and rotates through the second driving member 23a when it comes into contact with the roller body 24b and a feeding paper sheet.
Patent JP-H11134788-A (JP)
Title: Turntable
Inventor: KISHI YUSUKE
IPC: H02K21/22
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor having a long life and excellent reliability by lessening the wobbling of a surface by rotation of a disk having a large inclination and warpage and simultaneously suppressing the generation of shaft runout and vibration. SOLUTION: A hole formed to the diameter larger than the diameter of a revolving shaft 2 so as to allow the free inclination of the center o rotation of a turntable 4 with respect to the revolving shaft 2 is disposed. The revolving shaft 2 is mounted by this hole to pass through the hole. The top of the turntable 4 is provided with another hole 4a. A hub 3 provided with a projecting part 3a to center the disk 7 and to regulate the free rotation of the turntable 4 by penetrating through the hole 4a of the turntable 4 is fixed onto the revolving shaft 2. An energizing spring 5 for regulating the inclination of the turntable 4 by the prescribed load is mounted between the hub 3 and the turntable 4.
Patent JP-H07169661-A (JP)
Title: Electronic acoustic integrated circuit
Inventor: EDA KAZUO
IPC: H04R17/00
Filed: 1993-12-16
Abstract: PURPOSE:To acquire a compact, light and highly efficient electronic acoustic integrated circuit by providing an electronic element to a semiconductor substrate and an electronic acoustic element to a piezoelectric substrate. CONSTITUTION:A semiconductor substrate such as a silicon substrate 1 and a lead zircon titanate piezoelectric substrate 2 are directly joined by hydrogen bond or covalent bond of hydrogen or oxygen or hydroxyl group of an interface on the semiconductor substrate 1, and a surface acoustic wave resonator which is an electronic acoustic element is formed on the surface of the piezoelectric substrate 2. Furthermore, a transistor 3, a variable capacitance diode chip 4 whose capacitance varies with a voltage, and a passive chip part 5 such as a capacitor, an inductor and a resistor are formed on the semiconductor substrate 1, and an electrode 6 of a surface acoustic wave resonator is formed on the piezoelectric substrate 2. An electrode 6 of a surface acoustic wave resonator and a wiring on the semiconductor substrate 1 are connected by a connection wire 7. Thereby, remarkable reduction in size and weight of an oscillation circuit and an amplitude circuit, an acceleration signal detection circuit and an actuator driving circuit can be realized.
Patent JP-H01157949-A (JP)
Title: Cyclohexenone derivative and production thereof
Inventor: ARAI KENJI
IPC: C07C313/00
Filed: 1987-12-14
Abstract: NEW MATERIAL:The compound of formula I (X is lower haloalkyl or lower haloalkoxy; R<1>-R<3> are H or methyl). EXAMPLE:5-[2-(4-Trifluoromethylphenylthio)ethyl]cyclohexane-1,3-dione. USE:A raw material for the production of herbicide. PREPARATION:The compound of formula I can be produced by hydrolyzing the compound of formula II with an alkaline solution (e.g., NaOH) in a solvent (e.g., water or alcohol) at 0-100 deg.C, acidifying the hydrolyzed product with hydrochloric acid, sulfuric acid, etc., and subjecting to the decarbonation reaction at room temperature -100 deg.C. The starting compound of formula II is obtained by adding a substituted benzenethiol with an alpha,beta-unsaturated aldehyde, subjecting to Wittig reaction and cyclizing with a malonic acid ester derivative.
Patent JP-H07165796-A (JP)
Title: Signal peptide for expressing thrombomodulins
Inventor: IWASAKI AKIO
IPC: C12N15/09
Filed: 1993-12-16
Abstract: PURPOSE:To obtain the subject signal peptide, having a specific amino acid sequence and capable of selectively providing only a thrombomodulin, manifesting anticoagulant actions, useful as an active ingredient of an anticoagulant and having an N-terminal amino acid sequence essential thereto. CONSTITUTION:This signal peptide for expressing thrombomodulins has an amino acid sequence expressed by the formula. The thrombomodulins having an N-terminal amino acid sequence essential thereto are obtained by joining a base sequence capable of coding the amino acid sequence of the signal peptide, synthesized according to a solid-phase synthetic method, etc., and used for expressing the thrombomodulins, a base sequence composed of an initiation codon, a liposome-binding site and a promoter to the upstream side of a base sequence capable of coding an amino acid sequence of the thrombomodulins, joining a termination codon and a base sequence capable of acting as a polyA addition signal to the downstream side of the base sequence capable of coding the thrombomodulins, synthesizing a recombinant vector, transducing the resultant recombinant vector into a host cell, transforming the host cell, then culturing the transformant cell and collecting the obtained product from the culture.
Patent JP-2000124023-A (JP)
Title: Low-loss oxide magnetic material and winding part
Inventor: TAKASHIMA YASUKI
IPC: H01F1/34
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-loss oxide magnetic material composed of a highly efficient low-loss Ni-Zn ferrite which is stable against thermorunaway, etc. SOLUTION: A low-loss oxide magnetic material contains 48.0-50.0 mol % (excluding 50.0 mol %) Fe2O3, 20.0-32.0 mol % ZnO, 3-7 mol % CuO, and the balance NiO as main ingredients in an Ni-Zn ferrite and 10 wt.% or lower (excluding 0 wt.%) MoO3 as an auxiliary ingredient.
Patent JP-H03176112-A (JP)
Title: Injection molding method
Inventor: ISHIOKA MASAO
IPC: B29C45/26
Filed: 1989-12-05
Abstract: PURPOSE:To enable accurate molding even in case of injection molding of a product in a complicated form, by a method wherein a solid body is inserted into one side space out of the spaces within a cavity obtained by dividing with a gate as a border, after pressurization by injecting resin within the other side cavity, the solid body is pulled out of the cavity while injecting the resin through a gate in succession further and the whole is molded. CONSTITUTION:A solid body 4 is inserted into either one side space out of the spaces 2A, 2B within a cavity obtained by dividing with a gate 3, which injects resin, as a border, the resin 5 is injected within the cavity 2B into which the solid body 4 is not inserted, injection molding at this part is performed, to begin with, after pressurization with injection pressure, the solid body 4 is pulled out of a cavity 2 while injecting further the resin 5 through the gate 3 in succession and the whole is molded, in the cavity where a metallic insert 1 is arranged. With this construction, the resin to be injected into the cavity 2 is cast concentrically within the cavity space. Therefore, the resin is extended over every nook and corner even if there is a complicated uneven surface, sufficient filling pressure is obtained and accurate molding becomes possible.