baber/WOPTO huggingface dataset:
Patent JP-H08208546-A (JP)
Title: New bisphenol compound and its production
Inventor: IWASAKI YOSHIAKI
IPC: C07C39/17
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a new compound useful as a raw material for resins excellent in water resistance such as low water absorptivity and hygroscopicity, electrical characteristics such as insulating properties and low dielectric properties and mechanical characteristics such as impact resistance and toughness. CONSTITUTION: A compound of the formula (R is a 4-12C alkyl), e.g. 4,4'-(3- methylbutylidene)bis[2-cyclohexyl-5-methylphenol]. The compound of the formula is obtained by reacting a long-chain aliphatic aldehyde of the formula R-CHO with 3-methyl-6-cyclohexylphenol in the presence of an acidic catalyst in an alcoholic solvent, neutralizing the acidic catalyst in the reactional solution containing the deposited bisphenol compound after completing the reaction, subsequently adding a mixed solvent comprising an aromatic hydrocarbon and an aliphatic ketone to the reactional solution, dissolving the bisphenol compound therein, then cooling the reactional solution and crystallizing the resultant bisphenol compound.
Patent JP-H10215366-A (JP)
Title: Method and device for extracting compression image data
Inventor: KANAI TAKAO
IPC: H04N19/91
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To efficiently extract coded data of a desired partial image among the coded data of an original image compressed by a variable length coding system. SOLUTION: A borderline of coded data of each block consisting of an original image is detected by referring a coding table used for a compression process. Based on the coded data whose the borderline is detected, start/end addresses of DC and AC coefficients of each block are stored (S1). A reduced image of the original image is displayed on a display device and when an area of a partial image is designated on the image, an extracted area in the unit of blocks including the area is specified (S2-S4). Whether or not a viewed block is within the extracted area is discriminated and when the block is within the extracted area, based on stored position information, coded data of the AC coefficient of the corresponding block are extracted among the coded data of the original image and stored together with the DC coefficient of the block.
Patent JP-H11214808-A (JP)
Title: Printed board
Inventor: URUSU KEIKI
IPC: H05K1/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a printed board, in which the cracking of sections with the exception of an object can be prevented when split sections by perforations in the printed board are split and taken, productivity can be improved, the split sections can be reinforced only by wiring a jumper wire at the time of automatic insertion and solder piling-up in a soldering process by a solder resist, etc., without using special components, etc., and reinforcement can be executed without increasing processes and time is not required. SOLUTION: The printed board 1 with a split section 4 by perforations 3 is constituted in such a manner that jumper wires 5 are inserted and arranged along the perforations 3 at sections in the vicinity of the perforations 3 in a component surface 2, solder resists 7 are formed along the perforations 3 at sections in the vicinity of the perforations 3 in a solder surface 6 and the split section 4 by the perforations 3 is reinforced by piling up solder to the solder resists 7.
Patent JP-H09207918-A (JP)
Title: Building-up method for folding type container and device therefor
Inventor: FURUKAWA JUNJI
IPC: B65B43/26
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent the upper frame from interfering with the side plate in the upper frame by warping inward, when a folding type container under a folded state is hoisted. SOLUTION: When this folding type container 1 under a folded state, is hoisted by gripping the upper frame 6, and the folding of right and left side plates 4, 5 is extended by a gravity action such as the self weight of a bottom plate 7, and at the same time, the leading ends of front and rear side plates are opened downward, the gripping of the upper frame 6 is performed in such a manner that a pair of right and left pressing arms 49, 50 are pressed to the internal surfaces of the right and let frame plates 4, 5 so that the pair of the pressing arms 49, 50 may be braced between the right and left frame plates 4, 5 of the upper frame 6, to prevent the upper frame 6 from warping inward.
Patent JP-H10211220-A (JP)
Title: Spittoon bowl for dental examination
Inventor: SHIMOO AKIHIRO
IPC: A61C17/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To draw out a spittoon bowl in a patient's side in rinsing the mouth by freely putting the bowl in/out from the rear face of a top plate by slide rails in the rear face of the top plate in a doctor's unit and attaching a moving nut, which is engaged with a screw rod connected to an output shaft of a motor in the rear face of the top plate, to the bowl. SOLUTION: A bowl 61 of a spittoon bowl 6 is attached to a frame 63 bridged across a pair of slide rails 62 and the slide rails 62 are slidingly supported to a slide rail fixed to the rear face of a top plate of a doctor's unit via an attachment plate 64. A moving nut 66 is attached to the end of the frame 63, a screw rod 67 is engaged with the moving nut 66, one end of the screw rod 67 is journalled to a screw guide 67a fixed to the attachment plate 64, and the other end is coupled with an output shaft of a motor 68 fixed to the attachment plate 64 via a coupling 67b. The screw rod 67 is rotated by the motor 68 to move the moving nut 66 so that the bowl 61 is protruded from the top plate.
Patent JP-H01194373-A (JP)
Title: Thermoelectrical conversion material
Inventor: MATSUBARA KAKUEI
IPC: H01L35/14
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a thermoelectrical conversion material with sufficiently large heat-resistance and Seebeck coefficient by containing fine-grained crystals of silicon carbide and iron carbide. CONSTITUTION:A thermoelectrical conversion material is mainly composed of fine-grained crystals of silicon carbide SiC and iron carbide Fe3C. The atom ratio of silicon to iron in a thermoelectrical conversion material is 1.5-2.5. It has a high Seebeck coefficient in high temperatures in this manner, so can be used as a thermoelectrical-power generation material for high-temperature discharge gases.
Patent JP-S55109669-A (JP)
Title: Ink jet recording head
Inventor: SHIRATO YOSHIAKI
IPC: B41J2/14
Filed: 1979-02-16
Abstract: PURPOSE:To prevent clogging at an orifice completely by making the cross-sectional area of the communicating aperture to introduce the recording ink into the room whereat an operation unit to give a jet force to the ink is provided less than that of the orifice. CONSTITUTION:The aperture of the contact part 6 between the ink basin 5 and the operation room 4 is made thinner than the ink jet orifice 7. No dust greater than the diameter of orifice enters the operation room 4. Also, since the ink is pressurized, it flows in the direction of the arrow, impurities are not stayed in the neighborhood of the aperture 6. Although an impurity less than the diameter of aperture passes through the aperture 6, the orifice 7 is not clogged and the impurity is discharged together with the ink to the outside.
Patent JP-H08208405-A (JP)
Title: Plant disease-controlling agent
Inventor: ARIMOTO YUTAKA
IPC: A01N25/30
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a plant diseases-controlling agent which can manifest suffi cient therapeutic effect without drug toxicity. CONSTITUTION: This plant diseases-controlling agent is prepared by emulsifying or solubilizing one or more kinds of compounds represented by the following general formulas (1) and (2): CH3 (CH2 )n NR<1> R<2> (1) and [CH3 (CH2 )n NR<1> R<2> R<3> ] +. R<4-> (2) ((n) is an integer of 11-15; R<1> , R<2> , R<3> are each independently H, methyl or 2-hydroxyethyl; R<4> is an anion).
Patent JP-H09190035-A (JP)
Title: Multicolor image forming device
Inventor: OSAWA TAKASHI
IPC: G03G15/01
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent irregularities in a previously developed and formed image at developing the second color image and to prevent the developing other than the 2nd desired developing, by using an electrostatic charging elastic body which comes into light contact with an image carrier, as a 2nd and subsequent electrostatic charging means. SOLUTION: The surface of the photoreceptor 1 is electrostatically charged with a negative potential by a primary electrostatic charger 2, and the photoreceptor 1 with the 1st toner image formed is electrostatically charged again by an electrostatic charging roller 5 equipped with an elastic resistance layer 2. The potential of the 1st toner image rises in accordance with the electrostatic charging. That is, the photoreceptor 1 is uniformly and electrostatically charged at the primary electrostatic charging, a 1st electrostatic latent image is formed by irradiating with a 1st laser beam 3. And after the 1st electrostatic latent image is developed by the 1st developing device 4 and the 1st toner image is formed, the photoreceptor 1 is electrostatically charged with the negative potential again by the electrostatic charging roller 5.  Next, a 2nd electrostatic latent image is formed by irradiating with the 2nd laser beam 6, then, the 2nd electrostatic latent image is developed by the 2nd developing device 7 so as to form the 2nd toner image. And the 1st and 2nd toner images are transferred by a transfer charger 8 to a transfer material 9 in a mass.
Patent JP-H01197207-A (JP)
Title: Operating system for determining receiving/shipping shelf
Inventor: TOSHIMA ISAO
IPC: B65G1/00
Filed: 1988-01-29
Abstract: PURPOSE:To enable two pallets to be received/shipped simultaneously at its maximum by referring to an empty shelf to which two pallets can be received/shipped simultaneously, referring to a shelf to see whether or not an adjacent shelf is empty, referring to an empty shelf close to a receiving/shipping entrance, and thereby determining a shelf reference in order set forth herein above in determining a receiving/shipping shelf for an automatic storing ware house provided with a crane equipped with two forks. CONSTITUTION:When receiving/shipping requirement items and numbers of pallets are set into a receiving/shipping requirement setting section 101, two pallets are handles as one unit, and an empty shelf reference for receiving/shipping is made by a receiving determination section 102 and a shipping determination section 109 respectively based on the information of a shelf file 103. Namely, a reference is made to an empty shelf by an empty shelf reference section 104 or 110, by which two pallets can be simultaneously received or shipped. When no empty shelf is available, a reference is made to a shelf an adjacent shelf to which is empty, by a shelf reference section 105 and 111. If no empty shelf is yet available, a reference is made to a shelf close to a receiving/shipping entrance by a simple shelf reference section 106 and 112. Thus, it is possible to make use of simultaneous receiving/shipping of two pallets at its maximum.
Patent JP-S62176551-A (JP)
Inventor: IMURA SATORU
IPC: B02B5/02
Filed: 1986-01-28
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-H07222728-A (JP)
Title: Magnetic resonance imaging method
Inventor: KAJIYAMA KOJI
IPC: G01R33/48
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a useful tomographic information in a short time by shortening one pulse sequence of an inversion recovery method (IR method) being used generally. CONSTITUTION:In this magnetic resonance imaging method by the inversion recovery method which applies a 90 deg. pulse as a second high-frequency pulse 22 after inverting an atomic nucleus spin by around 180 deg. by permitting an atomic nucleus which comprises the tissue of a testee body to cause magnetic resonance by a first frequency pulse 21', and acquires an echo signal 40 generated from the atomic nucleus, and acquires the image of the tissue of the testee body based on the echo signal, a pulse smaller than a 180 deg. pulse and larger than the 90 deg. pulse is used as the first high-frequency pulse 21'. In this way, a time(TI) from the first high-frequency pulse to the second high-frequency pulse can be shortened.
Patent JP-H09214309-A (JP)
Title: Fault detecting method for switching device
Inventor: HISAMOTO TAKAFUMI
IPC: B60T8/88
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To surely detect a device fault in inexpensive circuit configuration at the time of detecting the faults of a hydraulic control solenoid and a wheel speed sensor by changing either one of analog inputs of two systems. SOLUTION: A hydraulic control solenoid S1 is forcedly driven by impressing the duty signal of OFF/ON/OFF from a control CPU 1 to a solenoid driving element T, and the analog signal of the solenoid S1 is inputted through a line L1 and a switching device 2 to a terminal P of the CPU 1. On the other hand, the analog signal of a wheel speed sensor S2 is inputted through a line L2 to the terminal P2 as well. When the line L1 is fixed due to a fault at the device 2, only the analog signal of the solenoid S1 is inputted to the terminal P and when the line L2 is fixed, only the analog signal of the sensor S2 is inputted to the terminal P. Thus, since the analog signal inputs of two systems are alternately monitored based on the change of the analog signal monitored by the CPU 1, the fault of the device 2 can be detected.
Patent JP-H02199283-A (JP)
Title: Scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C18/02
Filed: 1989-01-30
Abstract: PURPOSE:To improve high speed performance by a method wherein the columnar surface of the outer peripheral part of a revolving scroll end plate and the end part of the outer periphery of the back of an end plate are formed in a staged shape, the inner peripheral size of the stages part is set approximately to the same value as that of the size of the inner periphery of a frame bed seat positioned facing the staged part. CONSTITUTION:The columnar surface of the outer peripheral part of an end plate 6a of a revolving scroll 6 and the end part of the outer periphery of a back 6n of the end plate form a stepform staged part 6j. The innermost peripheral size of the staged part 6j is set approximately to the same value as that of the inner peripheral size of a frame bed seat. Thereby, through eccentric revolution of a revolving scroll, the back part of the end plate is partially positioned further inside than the frame bed seat, and oil gathering at the outer peripheral part of the end plate is continuously completely discharged to the outside of a back pressure chamber at the back of the end plate 6a. This constitution prevents incurring of an oil agitation loss at an outer peripheral part and improves performance during high speed running.
Patent JP-H06227466-A (JP)
Title: Manufacture of car body exterior trim material for motor scooter type vehicle
Inventor: URANO SHOICHI
IPC: B62J23/00
Filed: 1993-02-04
Abstract: PURPOSE:To integrally mold a plurality of car body exterior trim materials which are contiguous to each other in the assembly onto a car body and have different molding directions in molding by using a same metal mold. CONSTITUTION:A plurality of car body exterior trim materials (a step board 13 and a leg shield 14) which are contiguous to each other at installation on a car body and have different molding directions in molding are integrally molded so that each bendable part 15 is formed at the contiguous part of the car body exterior trim material, in the attitude having the adjusted molding direction, and both the car body exterior trim materials are set to the attitude in the assembly on the car body by bending the bendable part 25 after molding.
Patent JP-H02242576-A (JP)
Title: Minicture din connector
Inventor: DANIERU EI DEIKUSON
IPC: H01R13/648
Filed: 1990-01-26
Abstract: PURPOSE: To improve EMI shield effects by forming at least three outside surfaces of a DIN connector in an external shield and making a low impedance electric connection between a shield of engaged DIN connector plugs and the external shield. CONSTITUTION: A housing 22, an integral mold of an insulation plastic, is provided. The housing 22 is provided with plural penetration holes accepting a conductive terminal 24 and the same number of channels accepting a tail portion soldering the terminal 24. Moreover, a conductive outside shield 32 is provided. This encircles four surfaces of an assembled housing 22 and a base 30 and forms a shield to EMI which an electric element installed in a miniature circuit DIN connector 20 generates. Moreover, the external shield 32 makes a radio frequency earth for a shield of the DIN plug with which a low impedance electric contact 57 electrically connects an external shield. As a result, the EMI shield effect can be improved.
Patent JP-S61176357-A (JP)
Inventor: FURANSHISU MAATEIN SAABUASU
IPC: A61M1/14
Filed: 1986-01-29
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-S57210684-A (JP)
Title: Photosemiconductor device
Inventor: YANO MITSUHIRO
IPC: H01S5/00
Filed: 1981-02-09
Abstract: PURPOSE:To form a composite device which operates as composite and integrated optical function device by integrating a semiconductor laser with an optical switch or a modulator. CONSTITUTION:The emitting beam of a semiconductor laser is fluctuated laterally, thereby obtaining the effect entirely equal to a structure of an optical switch or modulator. For example, an N type substrate 1, an N type clad layer 2, an active layer 3, a P type clad layer 4 and islated electrodes 7, 8, 9 are sequentially formed on an electrode 10, protons are emitted to form a high specific resistance region 6, and an oscillation of laser light is performed with a light emitting region 5 through a current between the electrodes 9 and 10. The electrodes 7, 8 are connected to the prescribed power sources at an interval from the first clad layer and the region 6 connected to the light emitting part, thereby varying the complex index of reflection and enabling to vary the beam emitted from the emitting part 5 laterally of the junction surface directon.
Patent JP-S58137146-A (JP)
Title: Optical recording and reproducing disc
Inventor: INOUE TAKAO
IPC: B41M5/26
Filed: 1982-02-05
Abstract: PURPOSE:To eliminate the uneven film thickness in the outside circumferential part of an optical recording and reproducing disc and the defective recording and reproducing near the outside circumference and to improve commodity value without generating cracking of the film, etc., in the stage of applying a hard film treatment on said disc, by chamfering the outside circumferential end part of the disc. CONSTITUTION:In the stage of forming cured protective films 3 on both surfaces of an optical recording and reproducing disc wherein an acrylic plate 1 or the  like is used, and optical recording and reproducing layers 2 are provided thereon and further another acrylic plates 7, etc. are superposed thereon by spin-coating a mixture contg. crosslinkable monomers such as dipentaerythtol hexaacrylate, epoxy acrylate, trimethylolpropane acrylate or the like and curing the coating, the outside circumferential part A of such disc is chamfered at 5-60 deg. angle  alpha so that the width l in the part where the film thickness of the end part increases is made <=1mm.. Said part is chamfered to a semicircular shape wherein  the radius R is 1/2-4/5 the thickness (t) of the disc and the films 3 are formed. The uneven film thicknesses are thus eliminated in the outside circumferential  part.
Patent JP-H11201660-A (JP)
Title: Atmospheric gas-generating device for heat treatment furnace
Inventor: SAKAMOTO HIDESATO
IPC: F27D7/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an atmospheric gas-generating device for a heat treatment furnace to almost evenly heat a retort and improve thermal efficiency. SOLUTION: A retort 20 arranged in a furnace chamber 11 forms a double cylindrical body consisting of inside and outside cylinder bodies 21 and 22 arranged concentrically with a given space in a radial direction therebetween so that a catalyst containing space S is formed in an internal part. Further, an lowing means 30 is provided to forcibly circulate heated air through the furnace chamber 11.
Patent JP-S53102752-A (JP)
Title: Copy paper feeder of double-side copying apparatus
Inventor: KOIZUMI YUTAKA
IPC: B65H15/00
Filed: 1977-02-21
Abstract: PURPOSE:To register the top and bottom of both sides of copies by turning an intermediate tray in double-side copying.
Patent JP-H07250640-A (JP)
Title: Preparation of instant noodle with fried bean curd
Inventor: ROBAATO GURIIN
IPC: A23L7/109
Filed: 1995-02-06
Abstract: PURPOSE: To provide production of instant fried noodles with which functionality is not lowered although the amount of oils to be absorbed is a little. CONSTITUTION: Wheat flour is mixed with water and other usual noodle ingredients so that noodle dough can be formed, the dough is spread into sheet, the dough is cut into longitudinal noodle strings, starch is impasted by performing steam processing to the noodle string, the steam processed noodle strings are cut and molded into cake, the molded noodle case is dried for 10 min at a maximum at 85 to 110 deg.C so as to have moisture content less than 30 wt.%, and dried noodles are next fried in oils.
Patent JP-S53103322-A (JP)
Title: Electrostatic combuination type tablet
Inventor: KIMURA KATSUHIKO
IPC: G06F3/044
Filed: 1977-02-21
Abstract: PURPOSE: To simplify the structure and to facilitate an easy signal detection, by distributing the crossing two kinds of signala on the same surface at least within the detection region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07225262-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KURIYAMA MASAO
IPC: G11C16/02
Filed: 1994-02-15
Abstract: PURPOSE:To provide a semiconductor integrated circuit device provided with a test-mode setting circuit in which a test mode can be set without inputting a high potential, in which all signals can be used freely in a test and in which the test is not limited by the number of pins. CONSTITUTION:Test-mode setting circuits 36-1, 36-2 are provided with logical product means 37-1, 37-1, 38-1, 38-2 which take logical products of test-mode setting signals MDS1, MDS2 multiplied by a signal which is input from a pin 10 and with latch means 39-1, 39-2 which are set by outputs of the logical product means and which are reset by test-mode-setting release signals MDC1, MDC2. A test content is latched in the latch means so as to respond to the test-mode setting signals MDS1, MDS2, and a desired test is executed according to latch data and to the state setting of a semiconductor integrated circuit device.
Patent JP-S63188674-A (JP)
Title: 2-(2-fluoroethyl)-2,5,12-trihydroxy-7-methoxy-1,2,3,4-tetrahydronaphthacene-6,11-dione derivative
Inventor: TERAJIMA ATSURO
IPC: C07D317/12
Filed: 1987-01-30
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H or hydroxyl group; R<2> and R<3>, together with the carbon atom to which they are linked, form cyclic or acyclic acetal or R<2> and R<3> together represent O). EXAMPLE:(R)-2-(2-Fluoro-1, 1-dimethoxyethyl)-2,5,12-trihydroxy-7-methoxy-1,2,3,4- tetrahydronaphthacene-6,11-dione. USE:Useful as a medicinal agent capable of exhibiting powerful carcinostatic activity with hardly any side effect. PREPARATION:A 7-deoxydaunomycin expressed by formula II is reacted with a brominating agent to provide 2-bromoacetyl derivative as a reaction product. The resultant derivative in then reacted with a fluoride expressed by the formula M-F (M is quaternary ammonium or metallic atom) to afford the aimed compound expressed by formula I (R<1> is OH; R<2> and R<3> together represent O), e.g. 7-deoxy-14-fluorodaunomycin.