baber/WOPTO huggingface dataset:
Patent JP-S6115768-A (JP)
Title: Nozzle for spot-coating of adhesive
Inventor: SUZUKI TOSHIO
IPC: H01L21/52
Filed: 1984-06-29
Abstract: PURPOSE:To certainly apply the spot-coating of an adhesive to a small piece member to be adhered, by providing a core to the leading end of a nozzle outer cylinder and forming an adhesive sump part to the nozzle side surface of said core to communicate the same with an adhesive flowline by a small flowline. CONSTITUTION:The columnar core 5 for blocking an adhesive flowline 16 is provided to the leading end part 8 of a nozzle outer cylinder 4 and, to the surface of said core 5 in the side of the leading end part of the nozzle outer cylinder 4, a core part 15, of which the end surface is flushed with the end surface of the leading end part of the nozzle outer cylinder 4 and which forms an adhesive sump part 17 between the side surface thereof and the inner wall surface of the leading end part of said nozzle outer cylinder 4, is provided and an adhesive small flowline 18 is provided so as to communicate the adhesive flowline 16 and the adhesive sump part 17 blocked by the core 5. By this method, a minute amount of the adhesive can be surely and easily applied to a small piece member, which has a recessed part provided to the bottom part thereof, in a spot form.
Patent JP-H09128445-A (JP)
Title: Dna sequences useful for computation
Inventor: ERITSUKU BAUMU
IPC: G06N3/12
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a partial DNA train from being unexactly coupled at an unsuitable place or to prevent a molecule not to be coupled at a suitable position from being generated by specifying the set of suitable partial DNA strings corresponding to a real request related to DNA calculation while using specified oath conditions. SOLUTION: The normal DNA molecule is formed by basic processing 10 of DNA associated memory and the molecule is arranged in a vessel. Then, the contents of the vessel are retrieved for finding out the DNA molecule having one or several prescribed chains (20). The remaining DNA molecule having a prescribed sequence is read out (30). In this case, a subsequence (x) of length (k) is prevented from existing in two sequences SoZjSo or the (x) is prevented from existing in the sequence SoZjSo in the set of DNA sequences  Zj} of molecules containing the spacer sequence So to be used for DNA computer operations. This sequence Zj has length (k) at least so as to be used for extraction.
Patent JP-H01304337-A (JP)
Title: Pressure sensor
Inventor: EDAMOTO YASUSHI
IPC: G01L9/06
Filed: 1988-06-01
Abstract: PURPOSE:To miniaturize a pressure sensor and, at the same time, to improve the measuring accuracy of the sensor by detecting the pressure received by a pressure converting means from a change in the electric resistance value of a pressure sensitive conductor layer. CONSTITUTION:Protrusions 7 and 8 are formed in a holder 4 for supporting a diaphragm 1. Moreover, the projecting part 3 of the diaphragm 1 is brought into contact with a pressure sensitive resistance element 30 fitted to a discoid plate 13 and the front end of the projecting part 3 is formed to a spherical shape. When the pressure of a fluid is applied through the air hole 5 of the holder 4, the diaphragm 1 is pushed in the direction shown by the arrow A. Therefore, the projecting part 3 of the diaphragm 1 presses the pressure sensitive conductor layer of the element 30. When the electric resistance value between the silver and carbon electrodes of the pressure sensitive conductor layer of the element 30 is measured, the pressure applied to the diaphragm 1 can be found.
Patent JP-H01303894-A (JP)
Title: Optical switch device
Inventor: MATSUDA KAZUHIKO
IPC: H04B10/27
Filed: 1988-05-31
Abstract: PURPOSE:To improve the stability of the operation of a photoelectric converter by giving an idle pattern optical signal to a photoelectric converter not selected but in the standby state among photoelectric converters connecting an optical output port. CONSTITUTION:An idle pattern generator and electrooptic converters EOi giving an optical idle signal to one port Ii among n-set of optical input ports I1-In of an optical matrix switch 2 are provided and optical switch elements Si1-Si.m of a specific row connecting at least one optical input port Ii are optical switch elements provided with the Y branch mode keeping the semi-conducting state in addition to the conductive mode and the open mode. Then an optical switch control circuit 3 sets the optical switch elements of the specific row with respect to m-set of optoelectric converters OE1-OEn not selected to the Y branch mode. Thus, an idle pattern optical signal is inputted to the photoelectric converters not selected, which keep the hot state. Thus, the stability of the operation in the photoelectric converters is improved.
Patent JP-S5659316-A (JP)
Title: Heater
Inventor: UEDA SHIGEKI
IPC: F24C1/00
Filed: 1979-10-18
Abstract: PURPOSE:To make it possible to make sure of the heating condition of each stage by an optional timing, by providing a program recall key and a voice information means. CONSTITUTION:The controller 27 stores a key input signal from the input means 30 by a key strobe signal. A data of the heating sequence, etc. based on said input signal is written into the prescribed address in the memory 32, it is read out by the controller 27, and the sequence heating is executed. Furthermore, the controller 27 outputs a voice select signal by use of the program recall key in order to read out a prescribed voice data from in the voice memory 34 in which a voice data is stored, so that the heating sequence can be informed by a voice from the speaker 37 at every stage.
Patent JP-S62292812-A (JP)
Title: Functional copolymer having ethynyl group and its production
Inventor: YAMAMIZU TAKAFUMI
IPC: C08F212/34
Filed: 1986-06-12
Abstract: PURPOSE:To obtain in high yield a polymer useful as a functional polymer which can be used for recovering metal such as silver, by copolymerizing a styrene derivative monomer having an ethynyl group in the meta position with a specified vinyl monomer. CONSTITUTION:A linear polymer of an MW of 1,000-100,000, comprising structural units of formulas III and II, is produced by copolymerizing monomers of formulas I and II together. In the formulas, R is H, 1-10C alkyl or the like and X and Y are each H, 1-10C hydrocarbon group, 1-10C halohydrocarbon group, halocyano, hydroxyl, COOR1 (wherein R1 is H or 1-10C hydrocarbon group) or COR2 (wherein R2 is 1-10C hydrocarbon group) or the like. The reaction temperature is preferably about 20-90 deg.C. The reaction time depends upon a temperature, a catalyst, etc., because the reaction rate varies with them, so that it is desirable to determine the time when the reaction must be terminated by tracing the residual monomer content by means of, for example, gas chromatography.
Patent JP-S5561980-A (JP)
Title: Sludge treatment apparatus
Inventor: OGAWA OSAMU
IPC: B01D21/01
Filed: 1978-11-01
Abstract: PURPOSE: To treat sludge and muddy water with a compact apparatus in which original water such as muddy water, etc., to which is added a coagulant, is forcibly sprayed, stirred, and separated into solids and liquid inside a tank.  
     CONSTITUTION: Muddy water from a mud water construction work, etc., is continuously supplied through the original water main tube 7 from the storage tank 1 into the reaction tank 6, in the course of which a chemical liquid A to separate solid particles is preliminarily mixed on the way and the muddy water is sprayed from the nozzle 81 of the tube 8 inserted into the bottom of the tank, and also a chemical liquid B to coalesce solid particles is injected through the tube 12 into the turbulent flow of the original water and the chemical liquid A. Whereupon, quick coagulating reaction occurs everywhere in the tank by a vigorous mixing and stirring action to cause the granulation of solids to take place, and then during the ascending course, they collid with the buffle plate 14 and separated completely into solids and liquid. Thus, the solid-liquid separation of sludge can be performed by a compact and inexpensive apparatus in a shorter time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5563154-A (JP)
Title: Error detection system for digital communication equipment
Inventor: OGAWA KAZUO
IPC: H04L27/18
Filed: 1978-11-04
Abstract: PURPOSE:To ensure the detection for the two continuous code errors by counting the pulse number of the pulse row of the fixed section with prime number K of 3 or more defined as the divisor and then adding the counting result to the pulse row in the form of plural units of the parity bit. CONSTITUTION:In thd digital communication equipment of the differential phase modulation system, the 1-frame length N-bit pulse row (a) is converted into the pulse row of N+2-bit via 2-bit addition circuit 11' and also counted by ternary counter 12'. And the count results P1 and P2 are inserted into last two bits of the N+2-bit pulse row by parity bit insertion circuits 13' and 13''. This pulse row is converted into two series and then transmitted after 4-phase modulation 16. This signal is demodulated 21 and then converted into N+2-bit pulse row C'' through parallel-serial converter circuit 23. Pulse row C'' is counted by ternary counter 25', and count results P'1 and P'2 are compared with P1 and P2 detected at parity bit detector circuit 24'. Thus 50% is detected for the two countinuous code errors occurring in an equi-probability way.
Patent JP-S5760045-A (JP)
Title: Nickel-chromium alloy for dental casting
Inventor: KUBO FUMINOBU
IPC: A61K6/847
Filed: 1980-09-30
Abstract: PURPOSE: To provide a soft alloy consisting of Cr, Mn, Si, Mo, B and the balance Ni easy to cut and polish, and capable of being meleted with a town gas-oxygen mixed flame.  
     CONSTITUTION: This Ni-Cr alloy for dental casting has a composition consisting of, by wt., 7W15% Cr, ≤1.0% Mn, 1.0W5.0% Si, 1.0W10% Mo, ≤0.1% B and the balance Ni. Since this alloy has a relatively low m.p. and low viscosity when melted, it is easily melted with a town gas-oxygen mixed flame and easily cast. Casting defects are hardly caused, and no reject is produced. In addition, this alloy is easy to cut and polish because of low hardness, so that quantity of abrasion of the corresponding natural tooth is reduced during occlusion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6027449-A (JP)
Title: Continuous casting device for steel plate
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 1983-07-26
Abstract: PURPOSE:To prevent development of a solidified shell formed on block walls without applying heat to the outside of the system or the block walls guiding a molten steel to the pouring inlet formed by the block walls for pouring molten metal onto cooling rolls in such a way that the molten metal contacts the block walls. CONSTITUTION:A molten metal well 2 is formed between cooling rolls 1 and 1 which are spaced adequately from each other and provided freely rotatably in parallel with each other. End walls 3, 3 for preventing leakage of the molten metal from the end of the rolls 1 are pressed to both end faces of the rolls 1 and a steel plate is continuously cast. A tundish 8 which once receives the molten metal from a ladle, regulates the molten steel flow therefrom and feeds the same into the pouring inlet, is provided above the pouring inlet formed by the walls 3. Holes 9 for feeding the molten steel into the pouring inlet is provided to face the inside circumferential surface of the walls 3 and the molten steel flow is guided by said holes so as to flow in contact with the walls 3. The heat of the molten steel is then efficiently transmitted to the walls 3, by which the walls 3 are thoroughly heated. The generation of the solidifying shell on the walls 3 is thus suppressed or the solidified shell under formation is melted.
Patent JP-H10330372-A (JP)
Title: Production of phthalic anhydride
Inventor: TAKAGI YOSHINORI
IPC: C07D307/89
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To enable the maintenance of required catalytic activities for a long period and produce the subject compound in high selectivity without forming by-products even by using a raw material substitute for naphthalene by employing a catalyst prepared by supporting a specific compound on a silica carrier. SOLUTION: A mixture raw material of naphthalene with a methylnaphthalene is oxidized by employing a catalyst prepared by supporting a vanadium compound, an alkali metallic compound and a sulfur compound on a silica carrier containing 40-80 wt.% silica gel, preferably the one providing a component composition of 2-10 wt.% V2 O5 , 15-30 wt.% M2 SO4 (M is K or Cs), 2-8 wt.% SO3 and 60-80 wt.% SiO2 . A material obtained by distilling a coal tar, carrying out the denitrification treatment according to an azeotropic distillation or washing with an acid and further the desulfurizing treatment is preferably used as the mixture raw material.
Patent JP-H084929-A (JP)
Title: Valve
Inventor: YOSHINO YUTAKA
IPC: F16K27/00
Filed: 1994-06-17
Abstract: PURPOSE:To facilitate the connection of a valve to a resin tube by an adhesive or the thermal welding by forming the inner surface of at least one of sockets through the adhesion to a resin tube to be connected to this socket directly or with the thermally weldable resin. CONSTITUTION:A valve 1a is of gate valve type, and provided with sockets 11a, 11b on each side, and consists of a valve body 2a and two adapters 3, 4. One adapter 3 is integrated with a cylindrical body 32 made of synthetic resin which is the resin layer through the primer or the adhesive on the inner side of a short piece 31 made of bronze, and is integrated with the valve body 2a by screwing a male screw 33 provided on the outer circumferential surface on one side of the short piece 31 into one of a female screw hole 21 of the valve body 2a to form the socket 11a. A resin tube 5 is inserted into the socket 11a, and can be connected thereto with the adhesive or through the thermal fusion, and the piping member where the male screw is formed at the tube end can be connected through screwing to the other socket 11b.
Patent JP-S5759779-A (JP)
Title: Inking mechanism for wire dot printer head
Inventor: MORITA YOSHIHISA
IPC: B41J2/265
Filed: 1980-09-29
Abstract: PURPOSE:To always achieve even inking at the tip of a wirecapable of following the fast action of the wire by providing a groove on the surface of an ink passage so arranged to transverse the wire guided with a wire guide. CONSTITUTION:An ink retained in an ink passage 50 so arranged to transverse a wire is drawn up to the printing end of the wire 51 because of a capillary action of an ink feeding groove 80 and that of a clearance 54 between the outer diameter of the wire 51 and a wire guide hole 82 of a wire guide 52. The ink supplied in the vicinity of the printing end of the wire 51 infiltrates into an ink adjusting recovery groove 69 provided at the forward tip section of the wire guide 42 in such a manner to be partially connected to the wire guide hole. The surface shape of an ink to be attached to the printing end of the wire 51 is formed between the tip of the wire 51 somewhere between the bottom of the groove 69 and the surface of the wire guide 52 and the guide hole of the wire guide 52, helping attaching of a proper  amount of ink to the printing end of the wire 51 constantly.
Patent JP-H06343848-A (JP)
Title: Method for depositing particulates
Inventor: HIRAI HIDEFUMI
IPC: B01J13/04
Filed: 1993-06-07
Abstract: PURPOSE:To deposite particulates on a carrier by a simple method by preparing a dispersion by dispersing inorg. chalcogenide particulates in the nonaqueous solvent which is incompatible with water and allowing the dispersion to contact with the carrier to adsorb the particulates on the carrier. CONSTITUTION:The dispersion is obtained by dispersing the inorg. chalcogenide particulates of magnesia, zirconia, etc., in the nonaqueous solvent such as xylene, toluene which is incompatible with water. And when the dispersion is allowed to contact with the carrier of carbon, metal, etc., and subjected to the method such as agitation and circulation, the inorg. chalcogenide particulates are adsorbed on the carrier. By this simple method, the control of the rate of deposition is capable at ordinary temp. and pressure.
Patent JP-2000318042-A (JP)
Title: Rubber lining material with improved processability
Inventor: HIRAMATSU TAKESHI
IPC: C08L21/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a lining sheet largely improved in processability while holding characteristics of excellent chemical resistance. SOLUTION: A styrene segment of a crystal component of a styrene thermoplastic rubber of 100 pts.wt is dissolved in 20 to 200 pts.wt of a solvent to a highly plastic low molecular weight rubber, which of 5 to 50 pts.wt. is blended with 100 pts.wt. of the lining rubber to enhance rubber plasticity to improve processability. After the rubber lining, the solvent is evaporated to recover physical properties of the rubber. This temporarily improves the processability only when the rubber is lined and eliminates any adverse influences to physical properties and chemical resistance after the lining. The lining material having excellent chemical resistance of original rubber particularly in a butyl rubber, a Hypalon or the like is obtained by this method.
Patent JP-H04335042-A (JP)
Title: Anchor coating agent and antistatic film prepared by using same
Inventor: IZUMIMOTO YUKIFUMI
IPC: B32B27/00
Filed: 1991-05-10
Abstract: PURPOSE:To provide an anchor coating agent improved in adhesion to a film and preventing an antistatic agent from migrating in a film to give high antistatic properties thereto. CONSTITUTION:An anchor coating agent comprising an emulsion containing polymer particles having crosslinkable functional groups or crosslinked structures is applied to the surface of a film. The antistatic film has an anchor coating layer made of the anchor coating agent and an antistatic layer containing an antistatic agent on the surface of the film.
Patent JP-S63299869-A (JP)
Title: Manufacture of jig frame
Inventor: KONNO MITSUO
IPC: B23K11/10
Filed: 1987-05-30
Abstract: PURPOSE:To form piping members to a resin jig frame with the high rigidity and to facilitate piping by fixing plural piping members to supply a fluid to operating members on plural coupling plates to form a frame body and setting a molding flask around the frame body and filling resin therein to harden it. CONSTITUTION:The jig frame 3 is fitted to a jig main body 1 via plural brackets 2 and plural welding guns to open and close by air cylinders 4a are fitted to the jig frame 3. With the jig frame 3, air pipes 5 are lined up in two lines on right and left on two upper and lower stages and the plural coupling plates 7 are arranged in the longitudinal direction and the respective air pipes 5 are fixed on the coupling plates 7 by the welding, etc., to constitute the frame body with the air pipes 5 as members. Next, the molding flask 11 is arranged around the frame body and the resin is filled in the molding flask 11 which is hardened to form the jig frame 3.
Patent JP-S5925825-A (JP)
Title: Expanded material having heat sherinkability in crosswise direction
Inventor: MITA AKIRA
IPC: B65D25/36
Filed: 1982-08-03
Abstract: PURPOSE:The titled expanded material useful as heat-shrinkable expanded labels for external packaging, having improved cushioning effect, etc., obtained by adding a polymer for improving elasticity and a blowing agent to an ethylene- propylene copolymer containing a fixed amount of ethylene, processing it into a film, drawing it in the crosswise direction. CONSTITUTION:50-95wt% ethylene-propylene copolymer containing 1-10mol% ethylene, preferably a copolymer in which ethylene is linked at random, is blended with 5-50wt% polymer for improving elasticity, preferably ethylene- vinyl acetate copolymer containing 30-40wt% vinyl acetate, and the blend is mixed with 0.2-5pts.wt. blowing agent based on 100pts.wt. total amounts of the ethylene-propylene copolymer and the polymer for improving elasticity. The composition is processed into a film, and drawn at 3-10 times draw ratio in the crosswise direction ( preferably at 100-130 deg.C).
Patent JP-S5561000-A (JP)
Title: Sound signal coding and transmitting syatem
Inventor: HANSU RUDORUFU SHINDORAA
IPC: G10L25/00
Filed: 1979-10-23
Abstract: For the multiplex transmission of coded speech signals in periodic frames, single segments (blocks of coded samples) are selectively suppressed for redundancy reduction, and are replaced on the receiver side by optimally correlated subsections of equal length from previously transmitted segments. On the transmitter side, a multiplicity of compare operations are made for each speech signal, between the respective newest coded segment and a step wise shifted subsection window of previous segments, to determine the best correlated subsection, i.e. the one which is most suitable as replacement and the respective relative offset and correlation. From a group of speech signals, the one signal, or several signals, having the best correlation is selected for suppression of a segment before transmission. Instead of each missing segment an indication of the corresponding optimum offset is transmitted in the frame header. In the receiver for each speech signal a few previous segments are kept in storage from which then, with the aid of the received offset indication the optimally suited subsection can be selected and used as replacement.
Patent JP-S5759204-A (JP)
Title: Program device of sequency controller
Inventor: JIN RIYOUZOU
IPC: G05B19/05
Filed: 1980-09-27
Abstract: PURPOSE:To generate a program easily by inputting the contents of a desired relay ladder diagram visually. CONSTITUTION:On the left-hand side of a key operation surface, a push-button switch group 14 is arranged in a relay ladder shape; relay buttons 15 with characters [A],[B]...[I]at respective connection points on lateral lines of a matrix, parallel connection buttons 16 with characters[a],[b]...[d]at those on longitudinal lines, and an output button 17 with a[J]at a final connection point are provided.On the right-hand side, a numeric input key group 12 and a control key group 13 are provided. The relay buttons 15 are first operated, relay numbers are then inputted with the numeric keys 12, and a control key 13 is operated, generating a program in a memory. Parallel connections are specified with the parallel connection buttons 16.
Patent JP-H082087-A (JP)
Title: Recording sheet and production thereof
Inventor: SAITO MASAAKI
IPC: B41M5/52
Filed: 1994-06-17
Abstract: PURPOSE:To enhance surface easy slip properties without damaging printing quality by forming an alumina, hydrate porous layer having predetermined thickness on a base material and forming a silica gel layer having a predetermined thickness and specific in the height difference of surface unevenness on the porous layer or the surface having no porous layer formed thereon of the base material. CONSTITUTION:An alumina hydrate porous layer (porous layer) 2 with a thickness of 1-100mum is formed on a base material 1 and a silica gel layer 3 having a thickness of 0.1-30mum and characterized by that the height difference of surface unevenness is 0.1mum or more is formed on the porous layer 2 or the surface having no porous layer 2 formed thereon of the base material 1. When pores with a diameter of about 1-10nm are formed to the porous layer 2 and the volume of them is set to about 0.3-1.0cc/g, sufficient absorbability and transparency are obtained. As alumina hydrate, pseudo boehmite is pref. from the aspect of ink absorbability and dye fixing properties. The silica gel layer 3 is pref. formed by applying a silica sol to which a binder is added.