baber/WOPTO huggingface dataset:
Patent JP-H0915202-A (JP)
Title: Solid electrolyte type carbon dioxide sensor
Inventor: KOBAYASHI TOMOO
IPC: G01N27/406
Filed: 1995-06-27
Abstract: PURPOSE: To provide a solid electrolyte type carbon dioxide sensor which is prevented from degrading when it is left unheated in a high-moisture, dewing environment or when it is repeatedly heated in measuring the concentration of carbon dioxide. CONSTITUTION: A detecting electrode layer 2, placed at one end of an ion- conductive ceramic 3 having a reference electrode 4 at the other end, comprises a detecting material layer 2c composed chiefly of an alkali metal carbonate to which ceramic or glass fibers are added and a porous electrode 9, so that the entanglement of the fibers controls volumetric expansion and shrinkage to prevent cracking or peeling of the detecting material layer.
Patent JP-S646008-A (JP)
Title: Liquid crystal copolymer
Inventor: UCHIDA TOSHIHARU
IPC: C08F20/30
Filed: 1987-06-30
Abstract: PURPOSE:To provide a polymer containing a specific recurring unit, exhibiting ferroelectric chiral smectic C phase over a wide temperature range including room temperature, having quick response to external factor, capable of displaying moving picture and useful as a display element having large or curved picture frame. CONSTITUTION:The objective liquid crystal copolymer is composed of two or more kinds of recurring units of formula I {k is 1-30; R<1> is group of formula II or III [X is -COO-, -OCO- or -CH=N-; R<2> is -COOR<3> (R<3> is 1-10C alkyl, 1-10C fluoroalkyl, etc. having 0 or >=1 asymmetric C atoms), -OCOR<3>, -OR<3> or -R<3>], etc.} wherein one or more kinds of the recurring units in the above units are units of formula IV {R<4> is group of formula V, VI [R<5> is -COOR<6> (R<6> is R<3>), -OCOR<6>, -OR<6> or -R<6>], etc.}. The polymer can be produced e.g. by copolymerizing two or more kinds of acrylate liquid crystal monomers of formula VII.
Patent JP-H0710245-A (JP)
Title: Elevating conveyor
Inventor: MORI TOYOSHIGE
IPC: B65G19/22
Filed: 1993-06-30
Abstract: PURPOSE:To surely convey a subject to be conveyed from a high to a lower position regardless of whether the viscosity of the subject to be conveyed is high or low. CONSTITUTION:A conveying pipe 11 is so disposed that it extends through a high position Ha and a lower position H2. An outlet 21 and an intake 22 are provided at the high position H1 and lower position H2 of the conveying pipe 11, respectively. A driving loop member 13 that is freely curved is so disposed to be able to reciprocate through the inside of the conveying pipe 11. A plurality of flight plates 14 are mounted on the loop member 13 at predetermined intervals. The loop member 13 is wound to a driving sprocket 12. The teeth of the sprocket 12 are so formed to be capable of closely occupying the gap between the adjacent flight plates 14 when seen from one side.
Patent JP-S5784954-A (JP)
Title: Solar heat collecting device
Inventor: KATOU SHIYOUZOU
IPC: F24S90/00
Filed: 1980-11-14
Abstract: PURPOSE: To bring into the operation with large heat collecting effect by a method wherein the value of the temperature of heat carrier of a collector exceeding the fixed value is made into AND with the value of the difference exceeding the fixed value between the temperature of heat carrier of the collector and that of a heat accumulator so as to start a circulating pump.  
     CONSTITUTION: When the detected temperature of a sensor 5 exceeds the fixed value, the potential at C becomes higher than that at A and as a result the output is generated from a comparator-amplifier 20 in a constant value thermocircuit 10 including a high temperature sensor 5 to detect the temperature of heat carrier of the collector. When the value of the difference of temperatures detected by sensors 5 and 6 exceeds the fixed value, the output is generated from a comparator-amplifier 24 in a difference value thermocircuit 11 which connects the high temperature sensor 5 with a low temperature sensor 6 to detect the temperature of heat carrier of the heat accumulator. The outputs of the both amplifiers 20 and 24 are inputted in an AND circuit 26 for AND, operation resulting in exciting a realy R to close a contact 30 in order to start the circulating pump 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000350133-A (JP)
Title: Video contents registration system
Inventor: HIRAYAMA NORIYUKI
IPC: H04N21/24
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a video contents registration system that can efficiently process reading of coded video data and analyze the coded video data. SOLUTION: This video-contents registration system has a data reception section 121 that is connected to an external storage device or an external network and receives coded video data from the external storage device or the external network. A shared buffer section 124 storing the coded video data received by the data reception section 121 is connected to the data reception section 121. A data analysis section 122 that analyzes the coded video data stored in the shared buffer section 124 is connected to the shared buffer section 124. A data storage section 123 that stores an analysis result of the coded video data is connected to the data analysis section 122.
Patent JP-H07143622-A (JP)
Title: Door latch device
Inventor: TSUCHIMOTO TADAHARU
IPC: H02B1/40
Filed: 1993-06-30
Abstract: PURPOSE:To provide a door latch device in which a connector is easily connected to a part to be connected even when an inclination, a strain, etc., exists at the door due to manufacturing, assembling and which is scarcely damaged even if it is forcibly connected. CONSTITUTION:A door latch device comprises a latch member 1 mounted at the door 6 and to be connected or disconnected by rotating on one or the other direction, and a receiving member 2 provided at a stationary frame 30 to be coated with the door 6 and having a part 15 to be connected with a connecting part 9 of the member 1, wherein a contact surface 9a of the part 9 is formed in a curved state.
Patent JP-S647183-A (JP)
Title: Pattern recognition method
Inventor: HATTORI SHINICHI
IPC: G06K9/03
Filed: 1987-06-30
Abstract: PURPOSE:To prevent erroneous recognition by registering the whole image and the characteristic part image of a pattern, comparing and selecting the whole images of the pattern being read and a registered pattern, comparing the characteristic part images, and comparing the pattern high in coincidence with the registered pattern. CONSTITUTION:The whole image 1 and the characteristic part image 11 of the pattern to be recognized are previously registered, and a mask 3 is set in a pattern to be measured. The mask is matched with the whole image 1 and a similar pattern is selected. Next, a partial mask 33 is set in the pattern 2, and the mask is matched with the partial image 2, whereby the pattern high in coincidence is selected and recognized.
Patent JP-S5585734-A (JP)
Title: Extracting method for existing pile
Inventor: IRIE OSAMU
IPC: E02D9/00
Filed: 1978-12-25
Abstract: PURPOSE: To obtain the said method by a process wherein vibration and noise hardly occur and the surrounding ground is not adversely affected when existing piles are extracted.  
     CONSTITUTION: Excavation bits 7 are made to extrude into the uppermost end of a main part 2 or of a front part 3 fitted to a front end of a main part 2 of a steel pipe and slide mechanisms 10, 11 and a holder connected in a V form with a pair of rod holding levers 12, 13 are interlocked and contained on the internal circumference. An extractor 1 made up like this is caused to stand as if it surrounded an existing pile, rotate, excavate the ground and be buried. After that, the holders 12, 13 are deformed by the slide mechanisms in order to hold the existing piles and then the extractor 1 is drawn up with the existing pile. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S646257-A (JP)
Title: Fluorine-containing phenylmaleimide
Inventor: TAMARU SHINJI
IPC: C07D207/452
Filed: 1987-06-29
Abstract: NEW MATERIAL:The fluorine-containing phenylmaleimide of formula I (Rf is 2-21C fluoro-aliphatic group; k is 0 or 1). EXAMPLE:N-(p-perfluorononenyloxyphenyl)maleimide. USE:A comonomer useful for improving the properties of acrylic polymer, styrene polymer, vinyl chloride polymer, etc. Usually the compound is used in an acrylic polymer, etc., in an amount of 1-40wt.% to obtain an optical material, sealing material for optical element, molding material, etc., having excellent water resistance, heat-resistance, etc. PREPARATION:The compound of formula I wherein k is 1 is produced by reacting hydroxyphenylmaleimide of formula II with a compound of formula Rf<1>-X (Rf<1> is 4-20C fluoro-aliphatic group; X is halogen) (e.g. hexafluoropropene trimer) in an aprotic polar solvent (e.g. dimethylformamide) in the presence of a base (e.g. triethylamine) at 0-40 deg.C.
Patent JP-S6318406-A (JP)
Title: Display method for element of shape to be modified
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4063
Filed: 1986-07-09
Abstract: PURPOSE:To easily recognize a shape to be modified, by displaying a shape element symbol and drawing a shape on prescribed locations on a display screen by using data specifying the shape of a parts and displaying a shape element to be modified together with the symbol corresponding to the shape element on the same screen. CONSTITUTION:An NC data preparing device is constituted of a processor 11, control ROM 12, RAM 13, nonvolatile memory 14 which stores various kinds of files, parameters, and family programs, etc., CRT 15, data input keyboard 16, and output device 17 which outputs a prepared NC program to an external storage medium. By constituting the NC data preparing device in such a way, a shape element symbol group 61 is displayed at a prescribed location on a CRT 15 and, at the same time, the shape 62 of a parts drawn on the CRT 15. When the shape is modified, a modified shape element is inputted by operating the keyboard 16 in the same manner as that when a shape is inputted, and, after inputting the element, a midified shape is displayed on the CRT 15 by means of blinking, etc.
Patent JP-H0722004-A (JP)
Title: Sealing device for flat type battery
Inventor: WATANABE OSAMU
IPC: H01M2/08
Filed: 1993-06-30
Abstract: PURPOSE:To seal a non-sealed battery with high accuracy by pushing the non- sealed battery, which is supplied to the upper end surface of a knockout disposed in the same height as the upper surface of a table in a vertically movable push-in type, in a state held with the knockout. CONSTITUTION:A circular vertical hole 4 is provided with a circular recess 7 having approximately the same dimension as a non-sealed flat type battery and a table 1 constituted of a columnar hole formed continuously to and smaller than the recess 7. It is also provided with a knockout 9 inserted into the circular vertical hole 4 and capable of moving vertically, a battery supplying means for supplying the non-sealed battery to an upper end surface of the knockout positioned in the same height as the upper surface of the table 1, and a push-in means 24 disposed above the circular hole 4, with the non-sealed battery held between the knockout 9 and the same, for pushing in the non-sealed battery into the circular hole 4. Consequently, since the non-sealed battery is descended while keeping the horizontal state along the inside surface of the circular recess 7 of the circular hole 4, an opening end of a container of the battery to be sealed abuts against the lower inner surface of the circular recess, and is bent inward. As a result, the non-sealed battery can be sealed with high accuracy.
Patent JP-S646723-A (JP)
Title: Karman vortex meter
Inventor: ITO ICHIZO
IPC: G01F1/32
Filed: 1987-06-29
Abstract: PURPOSE:To achieve a higher vibration-proof characteristic, by providing a judgement function to determine whether an output signal is a vortex signal or not by amplitude of a frequency. CONSTITUTION:A vortex signal from a stress detection sensor 1 is converted with a charge converter 11 into a voltage signal E11. One of resulting signals is applied to a Schmitt trigger circuit as input E13 via a filter circuit 12 and a first amplification circuit 13. When an input frequency of a circuit 14 is larger than a trigger level set, it is outputted as pulse signal P14. The other thus converted is turned with a rectification circuit 22 to a DC voltage signal E22 through a second amplification circuit 21. This signal E22 is compared with an output voltage E23 of an F/V converter 23 into which the signal P14 is input ted by a comparator 24. When the signal E22 is larger than the voltage E23, an output of the comparator 24 turns ON a switch of a gate circuit 15. When the switch of the circuit 15 is ON, the signal P14 is outputted as vortex fre quency signal while the signal P14 is cut off as noise when the switch thereof 15 is OFF.
Patent JP-H0210305-A (JP)
Title: Manufacture of optical waveguide
Inventor: MORITA YOSHIO
IPC: G02B6/13
Filed: 1988-06-29
Abstract: PURPOSE:To form an embedded type three-dimensional optical waveguide which has small lateral diffusion by implanting ions in a waveguide part before a process of waveguide formation. CONSTITUTION:An optical waveguide pattern of 2.0mum in width is formed on an Al film 2 of 5,000Angstrom  in thickness on a soda glass substrate 1 by using thin film formation technique such as vapor deposition and lithography technique. Then B ions of an 150kV acceleration voltage are implanted in the optical waveguide part to obtain an ion-implanted layer 3. The implantation depth of the B ions is 2.0mum and the B ions with which an Al mask part is irradiated attenuate in a mask and are cut off. Then ion exchange processing is performed in a KNO3 solution of 370 deg.C for 10 minutes to obtain a three-dimensional optical waveguide 4 and the Al film 2 is removed with a phosphoric-acid-based etchant.
Patent JP-H0325074-A (JP)
Title: Vehicular electrical equipment control device
Inventor: NAKAJIMA HITOSHI
IPC: B62D1/18
Filed: 1989-06-22
Abstract: PURPOSE:To heighten accuracy in position setting by constructing the title device in such a way as to set a position as a receding position only when the overload state is detected by an overload detecting means and the position of an object at the time of detecting overload is within a receding position setting allowable region. CONSTITUTION:A receding position setting allowable region of the specified width regarded as approximately equal to that of the original receding position is set on the basis of the original receding position. Furthermore, the position setting as the receding position is not performed until the actual shift position of a controlled object is within the receding position setting allowable region and that the overload state is detected by an overload detecting means 11. Accordingly, even when the overload state is detected by the overload detecting means 11, the position setting by a position setting means 13 is not performed so long as the position of the object is not within the region to be set as the receding position. There can be thereby no wrong setting.
Patent JP-H08104672-A (JP)
Title: Fulgimide compound and its use
Inventor: TANIZAWA TSUNEYOSHI
IPC: C07D495/10
Filed: 1995-06-28
Abstract: PURPOSE: To obtain the subject new compound suppressed in color development in the initial color undeveloped state, convertible from colorless to color- developed form on being irradiated with ultraviolet light with the color change reversible, and having high durability, thus useful as a photochromic material. CONSTITUTION: This compound is expressed by formula I [X-ring is a (substituted) divalent aromatic hydrocarbon group or (substituted) divalent unsaturated heterocyclic group; Z-ring is a (substituted) norbornylidene group, bicyclo[3,3,1]nonylidene group or adamanthylidene group; R1 is a (substituted) monovalent hydrocarbon group or (substituted) monovalent heterocyclic group; R2 is a perhalogenoalkyl, CN, (substituted)alkoxycarbonyl, etc.], e.g. N-cyano-4- cyclopropyl-6,7-dihydrospirobenzothiophenedicarboxyimido-7,2'- tricyclo[3,3,1,13,7]decane. The compound of formula I is obtained by reaction of a compound of formula II with the corresponding amine to form a compound which is then cyclized e.g. by heating at 160-220 deg.C.
Patent JP-H11355560-A (JP)
Title: Pixel number converting circuit
Inventor: KANEDA SADAFUMI
IPC: G06T3/40
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a pixel number converting circuit capable of converting the number of pixels in a digital image composed of a personal computer(PC) signal with high picture quality. SOLUTION: A microcomputer 2 generates an interpolation function and a coefficient memory 3 stores it. The coefficient memory 3 supplies a filter coefficient determined by that interpolation function to an interpolation filter 4. Corresponding to an image signal (source pixel) inputted from an image memory 1 and the filter coefficient inputted from the coefficient memory 3, the interpolation filter 4 interpolates pixels and converts the number of pixels. In the case of PC image, the frequency band of the interpolation filter 4 is made wider than that of image composed of a general video signal.
Patent JP-H0581162-A (JP)
Title: Input/output processing system and swap-out control system in time sharing system
Inventor: KATSUMATA TAMOTSU
IPC: G06F3/048
Filed: 1991-07-03
Abstract: PURPOSE:To make it possible to execute the inputs/outputs of plural application programs independently by a window unit and to efficiently execute the swap- out control of the application program. CONSTITUTION:These systems are provided with an allocation part 21 allocating a unique discrimination number to an application program and an opening part 22 opening a logic communication path 3 corresponding to the discrimination number between a terminal 2. The application program executes an interactive processing between the terminal 2 via the opened corresponding logic communication path 3 by issuing an input/output instruction for the terminal 2 by designating the discrimination number. A control part 23 controlling the number of application program and a control part 24 controlling the number of application programs which are in the state of an input standby are provided. When both of the number of the programs controlled by the two control parts 23, and 24 coincide, a swap-out is executed.
Patent JP-S5864617-A (JP)
Title: Magnetic head
Inventor: IIJIMA KIYOUICHI
IPC: G11B5/29
Filed: 1981-10-13
Abstract: PURPOSE:To prevent a coil wire from being short-circuited, by covering the base part of a terminal having larger projecting amount from a terminal base among terminal for intermediate connection and outer terminal with insulating material. CONSTITUTION:The base parts of a terminals 5-8 for intermediate connection having larger projecting amount from a terminal base 4 are covered by an insulating material 13 made of insulating plastics at almost the same height as the projection height of terminals having smaller projecting amount except the side faces of outer terminals 9-12. By this way, in case of connecting the end parts of coils to the terminals, the end parts of coils which are connected to the terminals having smaller projecting amount are surely brought into contact with the side faces of the insulating material, thus, preventing the coil wires from being short-circuited.
Patent JP-S5586356-A (JP)
Title: Manufacturing method of electric equipment
Inventor: TERADA IKUTA
IPC: H02K15/12
Filed: 1978-12-21
Abstract: PURPOSE: To enhance insulation characteristics by applying a resinous composition with light-hardening property, applying powder thereon, and making excellent insulating cover especially on acute-angle portions.  
     CONSTITUTION: In the case an insulating material is applied on a coil conductor and the like, a cover 1' is formed by applying resinous composition having light- hardening property on the conductor and illuminating an ultra-violet ray thereon, then cover 2' is formed by applying a powder such as epoxy resin powder and the like thereon. In this case, the resinous composition with light-hardening property is prepared by, for example, adding reactive monomer, light-reaction starting agent, and polymerization inhibitor to a compound having unsaturated radical such as unsaturated polyester and the like. The thickness of the applied film is about 1∼ 20μ. In this method, an excellent insulating cover can be applied even on the acute-angle portion at the edge, thereby insulation characteristics such as withstanding voltages and the like can be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5583714-A (JP)
Title: Isolation of hepatitis be antigen
Inventor: UIRIAMU JIEE MAKUAREE
IPC: C07K16/00
Filed: 1979-12-13
Abstract: Hepatitis B e antigen or hepatitis B e antibody are separated from human biological fluid by centrifugation in a density gradient and isolated in the 1.04-1.15 g/cc density region.
Patent JP-H107675-A (JP)
Title: New isoquinoline derivative or its salt
Inventor: NAITO MAKOTO
IPC: A61P15/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new isoquinoline derivative having an excellent selective muscarine M3 receptor affinity and having a muscarine M3 receptor- antagonizing action and useful for preventing and treating urologic diseases, respiratory diseases, digestive diseases, etc. SOLUTION: A new isoquinoline derivative (salt) of formula I [R<1> is OH, a lower alkoxy, a lower alkyl; R<2> is a (substituted)aryl, a (substituted)cycloalkyl, a (substituted)heterogeneous aryl, a (substituted) five to seven-membered saturated heterogeneous ring group; R<3> is a halogen, OH, a lower alkoxy, carboxyl, a lower acyl, mercapto, a lower alkylthio, sulfonyl, nitro, cyano, amino, methylenedioxy, ethylenedioxy, a (substituted) lower alkyl; (m) is 0, 1-3; (n) is 0, 1]. The compound of formula I is useful for preventing and treating urologic diseases, respiratory diseases, digestive diseases, etc. The compound of formula I is obtained by reacting an isoquinoline compound of formula II with a quinuclidine compound of formula III (Q is a releasable group).
Patent JP-S5588382-A (JP)
Title: Preparation of tunnel junction type josephson element
Inventor: SUZUKI HIDEO
IPC: H01L39/24
Filed: 1978-12-27
Abstract: PURPOSE:To protect an electrode surface while being processed and make possible to form an oxide film for a tunnel barrier easily and at high accuracy by oxidizing the surface of a superconductor electrode previously in order to form a protecting film. CONSTITUTION:A lower electrode 13 of lead, lead-indium alloy, etc., of a prescribed pattern and a protecting film 14 covering the surface of the electrode are  formed on a substrate 11 by a method of photo etchig, etc. This protecting film 14  is formed by oxidizing the surface of the electrode 13. Then, etching the protecting  film 14 using a photoresist film 15 as a mask, a part of the surface of the base  electrode 13 is exposed, and an oxide film 16 and an upper electrode 17 of a prescribed pattern to constitute a tunnel barrier are formed. If the thickness of the  protecting film 14 can be controlled appropriately in production processes, it may  directly be used as the oxide film 16.