baber/WOPTO huggingface dataset:
Patent JP-H09146096-A (JP)
Title: Liquid crystal display device and its production
Inventor: KORISHIMA TOMONORI
IPC: G02F1/1337
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device with which both of the visual field angle and response speed are improved by providing a display device with plural oriented films which are respectively specified. SOLUTION: The oriented films 3A, 3B have horizontally oriented regions 4A, 4B and perpendicularly oriented regions 5A, 5B. A liquid crystal cell 6 is formed between a pair of glass substrates 1A, 1B arranging oriented films 3A, 3B opposedly and a liquid crystal material 7 is sealed therebetween. The band-shaped horizontally oriented regions 4A and the perpendicularly oriented regions 5A and the horizontally oriented regions 4B and the perpendicularly oriented regions 5B are alternately arranged to form stripe patterns. The horizontally oriented regions 4A, 4B and perpendicularly oriented regions 5A, 5B of the substrates 1A, 1B facing each other are arranged respectively opposedly to each other.  The angles that the directors of the liquid crystal material 8 forms to the substrate plates of the respective substrates 1A, 1B in the second oriented regions having parallel orientability have the same codes and a relation parallel with the longitudinal direction of the strips, thereby, the compatibility of the wide visual field angle with the high speed response is attained.
Patent JP-H01192773-A (JP)
Title: Refractory composition
Inventor: ANDORIYUU DEIIN POOTAAFUIIRUDO
IPC: C04B35/63
Filed: 1988-11-30
Abstract: PURPOSE: To impart satisfactory resistance by using refractory particles as the principal component in a refractory compsn. having resistance to a molten Al alloy and incorporating synthetic fused aluminum borate-calcium fluoride aggregate as a non-wetting agent.  
     CONSTITUTION: This refractory compsn. having resistance to a molten Al alloy and capable of compacting or slurrying is composed of 75-99 wt.% refractory particles, 1-25 wt.% refractory binder such as aluminate and >0.5 wt.% synthetic fused aluminum borate aggregate contg. dispersed calcium fluoride as a non- wetting agent. The non-wetting agent is obtd. by firing 10-15% B 2 O 3 , 10-50% Al 2 O 3  and 25-75% CaF 2  at ≥800°C. The molar ratio of Al 2 O 3 :B 2 O 3  is 2:1 to 9:2. This refractory compsn. is applied to a melting furnace, a ladle, a trough, etc., coming in direct contact with molten Al. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08157159-A (JP)
Title: Floor landing error measuring instrument of elevator or the like
Inventor: IKEDA YUTAKA
IPC: B66B3/02
Filed: 1994-12-05
Abstract: PURPOSE: To provide a floor landing error measuring instrument by which an error can be easily measured in a short time. CONSTITUTION: An iron floor landing error measuring metal fitting 2 having a thickness of about 2mm is rotatably supported with a rectangular magnetic plate 1 having a thickness of about 2 to 3mm by a fulcrum metal fitting 3. Graduations (y) are arranged by being converted in proportion to a moving distance of the tip 2a of the floor landing error measuring metal fitting 2. After such a floor landing error measuring instrument is applied to a floor surface, even if the floor landing error measuring instrument is removed from the floor surface and is brought to the eye side of an operator, since the floor landing error measuring metal fitting 2 is brought into close contact with the magnetic plate 1, a floor landing error can be simply and accurately measured in a short time without dislocating the floor landing error measuring metal fitting 2.
Patent JP-H03170443-A (JP)
Title: Preparation of alkylbromides highly fluorinated
Inventor: KURAUSU RAAPU
IPC: C07C19/14
Filed: 1990-11-08
Abstract: PURPOSE: To obtain the subject compound with inexpensive apparatus by reacting a perfluoroalkyliodide with bromide ion which exists as a salt of alkaline (earth) metal, copper, or ammonium, etc., in a dipolar aprotic solvent.  
     CONSTITUTION: By reacting a compound of the formula [X means H, F, Cl, Br, I or (CF 3 ) 2 CF-; and n is an integer of 1-16] with bromide ion which exists as a salt of alkaline (earth) metal, copper, or ammonium, etc., at a molar ratio of 1:4 in a dipolar aprotic solvent (e.g. DMF) at 120-200°C (especially, 130-180°C), the objective compound can be obtained. If 0.2-2 mole of an alkaline metal salt of 1-5C hydroxyalkanesulfonic acid per 1 mole of the iodine atom in the compound is present, the reaction can proceed at -10-120°C (especially, 0-40°C). The compound is useful as contrast media in the medical area, high temperature- resistant inert liquids, or contrast media for NMR analysis. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000126993-A (JP)
Title: Index device
Inventor: UEDA YUICHIRO
IPC: B23Q16/02
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To perform positioning with high accuracy, and to facilitate the setting of the indexing number of an index table and control of a stopping position by subtracting the pulse number of an index feed quantity, and determining the pulse number of an index feed quantity of the next time by adding the remainder as a accumulated pulse when there is the remainder. SOLUTION: In an index device for applying respective processings such as cleaning, drying and painting by sending a panel P gripped by a panel gripping device 17 by an index, when changing the dividing number M by a specification change, the pulse number P is determined from a quotient (the total pulse number N ÷ the dividing number M). When there is the remainder in this operation, a motor is driven with the pulse number of the first time as a quotient value of the pulse number P = (the total pulse number N ÷ the dividing number M) so that the panel gripping device 17 is moved to P2 from a position P1. Next, the decimal part is added to judge whether or not the Σ decimal part >=1 is realized, and in the case of NO, the motor 1 is driven by the pulse number P, and while, in the case of YES, the motor 1 is driven with the pulse number as P+1.
Patent JP-H09252347-A (JP)
Title: Method for managing service to be given to subscriber and communication network
Inventor: DONARUDO RII ANDORASUKA
IPC: H04Q3/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To enable a different local access transport area LATA subscriber to use a dial plan by the individual subscriber record database of an inter- exchange carrier exchange(IXC exchange) SOLUTION: The IXC exchanges 28, 48 provide an interactive access point function similar to a local central office exchange by central office exchanges 16, 22 and 56, 66. Besides, SCP databases 34, 50 installed in each IXC exchange hold a record about the individual subscriber of the LATAs 10, 54 respectively, and provide the dial plan of an individual person or a business group such as an abbreviated dial, etc. The service like this can be used for communication between the subscriber 12 supported by a PBX 14 and the user 74 supported by the PBX 70 as well. Similarly, the subscriber 24 of the exchange 22 of the LATA 10 can use the service for the communication with the subscriber 64 of the LATA 54 as well.
Patent JP-H04172523-A (JP)
Title: Transparent switch with click feeling
Inventor: SHUDO KOJI
IPC: G06F3/048
Filed: 1990-11-07
Abstract: PURPOSE:To eliminate the necessity of using a pronouncing means for informing of pushing a key by installing a protrusion in a section where the first and second conductive sections on the first or second transparent film cross each other, and by depressing the protrusion for key inputting. CONSTITUTION:The first conductive section 1 is formed on the first transparent film 2 and has a predetermined width in one direction, and the second conductive section 3 is formed on the second transparent film 4 in a direction crossing the first conductive section prepared on the first transparent film 2 and has a predetermined width. The first and second transparent films 2 and 4 are arranged closely to each other, and in the section where the first conductive section 1 on the first transparent film 2 or the second conductive section 4 on the second transparent film 4 cross each other, a protrusion is installed. By depressing the protrusion 5, the first conductive section 1 and the second conductive section 3 touch each other to constitute a transparent switch. Thus, by carrying out inputting in keying-in, the operator can sense click feeling.
Patent JP-H03163700-A (JP)
Title: Abnormality generating position detector
Inventor: INOUE MASAO
IPC: G08B17/12
Filed: 1989-11-22
Abstract: PURPOSE:To easily set up and maintain an abnormality detecting position detector and to accurately and inexpensively execute the quick detection of abnormality such as a fire by relating an infrared camera to a range finder. CONSTITUTION:A laser type range finder 1 is fixed on the infrared camera 2 and the camera 2 is mounted on an tripod head 3. When a fire is detected in an automatic mode, the movement of the tripod head 3 is stopped and a deviation angle from the center of the image pickup screen of a fire generating position is calculated through a control arithmetic unit 5. Then, the tripod head 3 is moved in the horizontal/vertical direction only by the calculated deviation angle, similar operation is repeated and adjusted so that a fire source is positioned on the center of the screen and then a distance up to the fire source is measured by a range finder 1. Even when a fire is generated in a large space, the fire position can be automatically determined only by one camera 2. Thereby, the installation and maintenance of the detector can be easily executed and the quick detection of abnormality such as a fire can be accurately and inexpensively executed.
Patent JP-H05140755-A (JP)
Title: Partial plating method for emi shield of low adhesion nonconductive material
Inventor: SATO KAZUYA
IPC: C23C18/31
Filed: 1991-11-18
Abstract: PURPOSE:To carry out partial plating for an EMI shield with excellent adhesion and fine appearance by coating a part requiring plating on a low adhesion nonconductive material with resin converted into a coating material and subjecting the part to electroless plating. CONSTITUTION:A part requiring plating on a low adhesion nonconductive material such as resin is coated with resin converted into a coating material. This resin coating material is obtd. by dissolving the resin in an org. solvent by about 50-800ml/l. The resulting coating film is dried, cured, etched and subjected to catalyst imparting treatment and activation treatment. The film is then washed and subjected to electroless plating with an electroless Cu or Ni plating soln. A plating film having excellent adhesion and fine appearance is formed on the low adhesion nonconductive material and partial plating for an EMI shield is attained.
Patent JP-2000134201-A (JP)
Title: Monitor method for network, network monitor utilizing it, and recording medium recording monitor program of the network and read by computer
Inventor: YASUGATA TOSHIHIRO
IPC: H04L69/40
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent alarm information before restoration from being outputted when a fault in a transmission line is restored by adopting a configuration of the monitor such that alarm information from a transmitter is aborted based on an instruction received by an input output device. SOLUTION: The monitor 16 receives alarm information from a transmitter 20 on a network and outputs the information to an input output device 22 and is provide with an alarm abort means 24. The alarm abort means 24 is provided with a before-storage clear means that aborts the alarm information before being stored in an alarm buffer based on an instruction received by the input output device 22 and with an after-storage clear means that aborts the alarm information stored in the alarm buffer and not yet outputted based on an instruction received by the input output device 22. Thus, when the alarm abort means 24 is aborting the alarm information by an instruction of the user, both the alarm information before being stored in the alarm buffer and the alarm information stored in the alarm buffer are aborted.
Patent JP-H01144563-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: KOSHINA HIDE
IPC: H01M4/04
Filed: 1987-11-30
Abstract: PURPOSE:To suppress the removal and pulverization of Pb due to the expansion and shrinkage of Pb and extend the cycle life by containing Cu in a negative electrode containing Pb and Cd of a nonaqueous electrolyte secondary cell. CONSTITUTION:A negative electrode 1 added with Cu to Cd, In, Pb alloy is pressed and fixed to a stainless negative electrode current collector 2 formed inside a stainless sealing plate 3. Since the negative electrode 1 with such structure contains Cu not occluding or discharging Li, it suppresses the expansion or shrinkage of Cd contributing to the charge and discharge and suppresses the removal and pulverization of Pb. The cycle life is thereby extended, no dendrite is generated at the time of the large-capacity and high-efficiency charge, and the stable charge and discharge can be obtained.
Patent JP-H07157477-A (JP)
Title: Production of thiazole derivative
Inventor: KAMIMURA YASUO
IPC: C07D277/22
Filed: 1993-12-02
Abstract: PURPOSE:To obtain the subject compound useful as a light shielding material, etc., with easy operation in a high yield and in a high purity by reacting a specific chlorothiazole with an alkali metal salt and by hydrolyzing the reactional product. CONSTITUTION:This compound of formula IV is obtained by reacting (A) 2- isopropyl-4-chloromethylthiazole with (B) an N-alkyl acid amide alkali metal salt of formula II (R<1> is H, methyl,; R<2> is a 1-4C alkyl; M is an alkali metal) in an aromatic hydrocarbon, and then by hydrolyzing the obtained thiazole N-alkyl acid amide compound of formula III in the presence of an aromatic hydrocarbon. Further, the component (A) is preferably obtained by reacting (i) isobutyrothioamide with (ii) 1,3-dichloroacetone in acetone, and then, after neutralizing the product obtained by treatment with an alkali metal (bi)carbonate salt, and by distillation and isolation of the separated component (A).
Patent JP-H02147336-A (JP)
Title: Manufacture of sheet material containing ceramic powder for packaging body
Inventor: NISHIDA KEIZO
IPC: B32B18/00
Filed: 1988-11-30
Abstract: PURPOSE:To easily obtain a sheet material containing ceramic powder by a method wherein a sheet body formed of a film made of paper or synthetic resin is superposed on a sheet body with the ceramic powder interposed therebetween, thermoplastic resin is heated to be melted by a heating means thereafter and then cooled down, and thereby a sheet material is constructed integrally. CONSTITUTION:The paper as a sheet body 2a wound in the shape of a roll is conveyed by a conveyor 5, thermoplastic resin 3 made up of an ethylene-vinyl acetate copolymer, for instance, is applied on said sheet body 2a by a coating device 6, and thereafter ceramic powder 4 is sprayed on the applied thermoplastic resin 3 by a spraying device 7. Next, the paper as a sheet body 2b is supplied in a state of superposition on the thermoplastic resin 3 with the ceramic powder 4 interposed therebetween, by a roller 8, so as to construct a sheet material 1. Thereafter the thermoplastic resin 3 is heated to be melted by a heat roller 9 heated to a prescribed temperature and kept thereat and then is cooled down by a cooler 10. By this method, a sheet material 1 containing the ceramic powder 4 between the sheet bodies 2a and 2b is formed integrally.
Patent JP-H01142996-A (JP)
Title: Portable electronic device
Inventor: MIYANO TOSHIHIRO
IPC: B42D15/02
Filed: 1987-11-30
Abstract: PURPOSE:To eliminate the malfunction and the erroneous decision in a bit decision by making the deciding system of the peak bit of an input data column in the deciding means of a receiving means different from the deciding system of the data bit following the peak bit. CONSTITUTION:A start bit deciding part 12 receives an input signal, a start bit is detected by a start bit detecting pulse outputted from a timing generator part 11 and the start bit is decided by the start bit deciding pulse outputted from a timing generator part 11. A data size counter 13, when a data bit enable condition signal is outputted from a start bit deciding part 12, outputs a stop bit deciding pulse by counting the data bit counting pulse outputted from the timing generator part 11. A majority deciding part 14 decides the data bit by obtaining the majority of the detecting result of the data bit.
Patent JP-H05111974-A (JP)
Title: Buffer covering material
Inventor: YOSHIZAWA SHIGERU
IPC: E04F13/08
Filed: 1991-10-23
Abstract: PURPOSE:To provide a covering material imparting buffering properties, beauty properties, decorative properties, marking properties and heat insulating properties to the surface of the steel material in a bared state of a building. CONSTITUTION:A buffer covering material is formed by laminating a colored flexible membrane material 5 to the outer surface of a long synthetic resin foamed body consisting of a main body part 1 and a support part 2 and having a C-, L- or U-shaped cross section as a whole and having specific characteristics and, when the opening part of the main body part whose cross section has either one of C-, Land U-shapes is pressed and deformed in an expanding direction and the side edge of a steel material is fitted in the support part to be fixed thereto, the covering material can be easily engaged in a freely detachable manner.
Patent JP-2001121107-A (JP)
Title: Detoxicating method for ash
Inventor: INOUE TAKU
IPC: B09B3/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a detoxication method for ash capable of surely and stably detoxicating the ash by preventing the elution of heavy metals in the ash pro duced by the heat treatment of waste. SOLUTION: Pipercholine dithiocarbamic acid or its salt and water are added into the ash and the added ash is kneaded to make the ash harmless.
Patent JP-H07161091-A (JP)
Title: Reproducing method for magneto-optical recording medium
Inventor: KAWASE TAKEO
IPC: G11B11/105
Filed: 1993-12-02
Abstract: PURPOSE:To make a magneto-optical recording medium to be of high density by constituting the procession of the magneto-optical recording medium by an initializing procession initializing the magnetization direction of a recording layer in one direction, a transferring procession transferring a recorded mark in a reproducing layer and a reproducing procession performing a reproducing by irradiating with a reproducing beam spot. CONSTITUTION:A magneto-optical recording medium 10 is made to be moved relatively to a direction shown by the arrow D with respect to an initializing magnetic field Hi, a transferring laser beam spot 13 with a transferring laser beam and a reproducing laser beam spot 14 with a reproducing laser beam. Then, the magneto-optical recording medium 10 having at least a reproduction layer 11 consisting of a vertical magnetizing film and a recording layer 12, for example, an magneto-optical disk is used in this reproducing method. When a reproducing part is irradiated with the reproducing beam spot 14 and the inclination of the rotating plane of polarization is detected by Kerr effect in the reflected light, the recorded mark 15b can be read out.
Patent JP-H08131732-A (JP)
Title: Automatic draining device and filter with the same
Inventor: YOSHIDA TAKAHARU
IPC: B01D35/143
Filed: 1994-11-11
Abstract: PURPOSE: To provide an automatic draining device which can automatically release a drain pipe only when the need for the release is actually indicated by the confirmation of the amount of dusts in the drain pipe, along with a filter equipped with such a draining device. CONSTITUTION: A filter is provided with a detecting part for the discharge such as dust at its drain opening for discharging liquid and the detecting part is provided with an opening/closing means for passage at its forward end. The detecting part is further provided with a passage 103 consisting of a transparent pipe 102 and a light emitting part and a light receiving part oppositely positined on each side of the passage 103. The light receiving part normally receives infrared rays from the light emitting part and, when the infrared rays are intercepted by the dusts, etc., collected in the passage, the opening/closing means of the passage is opened to automatically discharge the dusts.
Patent JP-H05215469-A (JP)
Title: Burning furnace
Inventor: MATSUTANI HIROAKI
IPC: F27B17/00
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a burning furnace which has a small size and a high treating capacity and in which a burning temperature of a product can be made uniform by mounting a heat pipe shelf with fins and an operating liquid heating tank in an outer box filled with a heat insulator. CONSTITUTION:A burning furnace has a material to be burned placed on a shelf 4 in an outer box 1 having the shelf 4 to burn it. The shelf 4 is formed of heat pipes, and the material to be burned is burned by using the shelf 4. An electrode sheet of the material to be burned is placed on the heat pipe shelf 4. A door 3 is closed. Operating liquid 5 in a heating tank 6 is heated by a heater 7, and generated vapor of the liquid 5 is guided to the shelf 4 to heat the shelf 4. Since the pipe has properties for mainly conveying the vapor to a place having a low temperature, a temperature in the furnace reaches substantially uniform burning temperature. Thus, the shelf 4 with fins is used to easily remove the sheet, and many stages of the shelves 4 are used thereby to increase a treating capacity of the sheet.
Patent JP-H03163574-A (JP)
Title: Image forming device
Inventor: IKUTA MASAHARU
IPC: G03G15/04
Filed: 1989-11-22
Abstract: PURPOSE:To obtain an optimum image density regardless of the room temperature by controlling the intensity of beam at the time of exposure responding to the temperature of an image carrier. CONSTITUTION:A means 15 which outputs measured signal responding to the temperature of the image carrier 1 and a means 16 which controls the intensity of beam emitted from an exposure means 11 so that the image density is made constant responding to the measured signal are provided. Then the output of driving circuit 18 is controlled to change the intensity of the beam from the exposure device 11 so that it becomes the intensity of beam recognized by referring a storing part 17 where the intensity of the beam at the time of exposure when the optimum image density is obtained according to the temperature of the image carrier 1 responding to the measured signal from the control part 16. Thus, the optimum depth of an electrostatic latent image is always obtained and the optimum image density is obtained.
Patent JP-2000126759-A (JP)
Title: Filter material for water purifying shower and cartridge using the same
Inventor: IKEDA KAZUHIRO
IPC: A47K3/28
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To efficiently remove residual chlorine in tap water over a long period of time and to relatively inexpensively produce a filter material. SOLUTION: A filter material is formed by fixing a calcium sulfite powder 3 with a center particle size of 10-60 μm to the surfaces of the constitutional fibers 1 of a nonwoven fabric sheet in such a state that at least a part of the surface of the powder can come into contact with passing water so that powder content becomes 40-85% by using a binder resin 2 having water resistance and chemical resistance.