baber/WOPTO huggingface dataset:
Patent JP-H03271502-A (JP)
Title: Turbine blade connection device
Inventor: NAMURA KIYOSHI
IPC: F01D5/22
Filed: 1990-03-22
Abstract: PURPOSE:To prevent excessive force from being applied to blades or a connection member with untwisting generated on the blades by composing both ends of the inorganic fiber connection member of fiber reinforced member, engaging the fiber reinforced metal part with the adjacent blade. CONSTITUTION:A rear edge end 13 of one moving blade 1a is connected to a front edge end 14 of adjacent moving blade 1b by means of a connection member 2a at a radial part of a blade end. Through-holes 3 which is penetrated through both the blades 1a, 1b are formed respectively on the sections of the moving blades 1a, 1b in the vicinity of the rear edge end 13 and the front edge end 14. A connection member 2a is inserted into the through-holes 3, and both ends of the connection member 2a are engaged with enlarged holes 6a, 6b on the ends of the through-holes 3. The connection member 2a is made up of intermediate fiber part, that is, a fiber bundle 4a or knitted fiber 4b and both end fiber reinforced metal part, that is, hook part 5, a screw part 7, and a screw part 8. The screw part 7 is inserted into the through hole 3, the nut 8 is screwed for installation.
Patent JP-S59194270-A (JP)
Title: Character read system
Inventor: IIDA MASAYUKI
IPC: G06K9/20
Filed: 1983-04-19
Abstract: PURPOSE:To eliminate a failure in operation and specify the line of a character to be read by adding codes which specify character entry areas sectioned in the movement direction of a recording medium thereto, and performing character read control according to the codes. CONSTITUTION:A form B is sent by a motor 11 as shown by a white-blanked arrow and a read head 12 arranged in its movement areas reads characters, line by line. Codes C which each specify the character entry area of one line are printed at the right end of the form B. A character recognition part 14 performs character recognition by input data from respective read units 121, etc., and performs readout control on the basis of a signal from a photosensor 12a, etc. A line specifying code Cl is also detected by photosensors 12b-12e and read in the character recognition part 14 to specify which line characters are read on. The form is fed continuously until the photosensor 12a detects a strobe code Cs next.
Patent JP-H03272116-A (JP)
Title: Induction electric machine winding
Inventor: ISAKA SUSUMU
IPC: H01F27/36
Filed: 1990-03-22
Abstract: PURPOSE:To alleviate the concentration of electric field on a shield conductor end part with a simple constitution, and to improve the dielectric strength of a winding by using rectangular insulating paper, on which semiconductive coating material, having non-linear characteristics is applied, as an electric field adjusting piece. CONSTITUTION:An electric field adjusting piece 113 is attached to the opened part of a shield conductor 102. Pertaining to the above-mentioned adjusting piece 113, a sheet of rectangular insulating paper, coated with semiconductive coating material 113a showing the non-linear characteristics wherein resistance increases when voltage is low and resistance decreases when voltage is high, is used. The mounting of the above-mentioned piece 113 is conducted in such a manner that the insulating coating 110 of the open end of the conductor 102 is removed with tapering, the piece 113 is pushed to the tip of the conductor 102, and as the conductor 102 and the piece 113 are electrically connected, a conductive connecting tape 114 is wound around. The circumference of the piece 113 and the conductor 102 is entirely coated with an end-part insulating coating 112. As a result, construction is simplified, the concentration of electric field on the shield conductor end part can be alleviated, and the dielectric strength of the winding can also be improved.
Patent JP-S58186990-A (JP)
Inventor: YASHIRO KOUJI
IPC: H05K3/28
Filed: 1982-04-26
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-S58187478-A (JP)
Title: Vulcanizable adhesive composition and bonding method using the same
Inventor: EGUCHI RIKITO
IPC: C08L61/04
Filed: 1982-04-26
Abstract: PURPOSE:To prepare a vulcanizable adhesive composition giving sufficiently high bonding force between a fluorine-containing rubber and a metal even by the heat-treatment at a high temperature, by compounding a polyamide-imide resin, a novolac-type phenolic resin, and a hexamethylenetetramine hardener. CONSTITUTION:The objective adhesive is prepared by compounding (A) a polyamide-imide resin, (B) a novolac-type phenolic resin (preferably a phenolic resin having a melting point of about 100 deg.C and a molecular weight of several tens thousands and obtained by two-stage method) and (C) a hexamethylenetetramine hardener. The amount of the component (B) is preferably 20-40pts.wt. per 100pts.wt. of the component (A), and that of the component (C) is preferably 5-20pts.wt. per 100pts.wt. of (B). The adhesive is preferably applied in the form of an organic solvent solution using dimethylformamide as the organic solvent. The adhesive composition is applied to the surface of a metal, baked, bonded with uncured fluorine-containing rubber, and vulcanized under pressure at the vulcanization temperature of the fluorine-containing rubber to effect the bonding of the fluorine-containing rubber with the metal.
Patent JP-H09257916-A (JP)
Title: Method and device for measuring acoustic characteristic of sea bottom
Inventor: TAKEI MANABU
IPC: G01S7/526
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to be close to a relative overall maximum point with less number of repitition by calculationwise renewing the movement average value of calculation variation for each loop at the time of decrease or increase in the relative value. SOLUTION: A relative change evaluation unit 9 determines the generation of increase of relative value according to the varying quantity of relative value. When it is determined that the value is decreased, it is determined whether the value obtained with a random calculation satisfies the provability distribution determines the probability of allowance allowing the relative value to decrease or not. The unit 10 calculates the movement average value of relative value change when the relative value satisfies the distribution of provability even at the time of decrease thereof. A parameter renewing unit 11 renews the value of parameter set to a newly set value at the loop time in this case after the completion of calculation of movement average value made at a calculation unit 10. A termination determinating unit 12 determines whether the renewed value of parameter set satisfies terminal condition of preliminalily set or not, and if it satisfies the value of parameter set is output as a sea bottom acoustic characteristic.
Patent JP-S54161689-A (JP)
Title: Preparation of polyolefin
Inventor: TAJIMA YOSHIO
IPC: C08F10/00
Filed: 1978-06-13
Abstract: PURPOSE: To prepare a highly stereoregular polyolefin, by (co)polymerizing an olefin or its mixture in the presence of a specific highly active catalyst on a high- performance carrier.  
     CONSTITUTION: An olefin or its mixture is (co)polymerized in the presence of a catalyst consisting of (A) a solid component, obtained by simultaneous pulverization of (a) 1 mole of MgO, (b) 0.001W10 moles of an aluminum halide, (c) 0.001W5 moles of a hydroxyl compound of the formula ROH (R is 1W20C organic residue), (d) 0.5W10 wt.% based on Ti of a Ti halide and/or its adduct with an aromatic carboxylate at 0W50°C for 0.5W50hr, and (B) an organic compound of metals of Groups IWIV in the periodic table and/or its adduct with an aromatic carboxylate, and (C) an aromatic carboxylate at 20W300°C and normal pressure to 70 kg/cm 2 .G. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52154271-A (JP)
Title: Method of controlling fully automatic washing machine
Inventor: IWAKI MASAHIRO
IPC: D06F33/02
Filed: 1976-06-17
Abstract: PURPOSE: To provide amethod of controlling a fully automatic washing machine which can perform the transfer operation even if any transfer step is altered, by merely revising the memory for storing the control time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000266349-A (JP)
Title: Heating device with hot water heat exchanger
Inventor: IRITANI KOJI
IPC: F24C13/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent a second heat exchanger communicating with a hot water radiator from being heated by heat ray produced from a combustion chamber and the like, when the hot water radiator is not being used. SOLUTION: There are provided a first heat exchanger 4, arranged above a combustion chamber 3 discharging radiation heat from surrounding atmosphere to heat the surrounding air with discharged heat produced from the combustion chamber 3, a second heat exchanger 5 for heat exchanging between thermal medium liquid circulated in the hot water radiator 6 and the discharging heat, a damper for selecting a first passage 9 for releasing discharged gas from the first heat exchanger 4 via the second heat exchanger 5 and a second passage 10 for flowing the discharged gas without being passed via the second heat exchanger 5 and exchanging it to be connected to a discharging top, and a thermal insulating wall 7 interposed the combustion chamber 3 and the second heat exchanger 5.  The second heat exchanger 5 is arranged at a lower position spaced apart by a certain distance against the first heat exchanger 4. When the hot water radiator 6 is not being used, the second heat exchanger 5 communicated with the hot water radiator 6 is prevented from being heated by heat ray produced from the combustion chamber 3 and the like.
Patent JP-H03269041-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: NAKAMURA HIRONOBU
IPC: C08L27/06
Filed: 1990-03-19
Abstract: PURPOSE:To obtain a vinyl chloride-based resin composition, good in thermal fluidity, excellent in moldability, heat and impact resistance by blending a vinyl chloride-based resin with a specific amount of a specified aliphatic alcohol or aliphatic diol. CONSTITUTION:A vinyl chloride-based resin composition obtained by blending 100 pts.wt. vinyl chloride-based resin having 300-1400 average polymerization degree and 57-70wt.% average chlorine content with 2-15 pts.wt., preferably 3-10 pts.wt. 24-34C aliphatic alcohol, preferably 26-30C straight-chain aliphatic alcohol (e.g. tetracosanol) or 10-25C aliphatic diol, preferably 14-20C straight- chain aliphatic diol (e.g. 1,16-hexadecanediol).
Patent JP-S63236908-A (JP)
Title: Position detector
Inventor: EGAWA TAKESHI
IPC: G05D3/12
Filed: 1987-03-25
Abstract: PURPOSE:To perform accurate position detection by providing a dummy slit which does not correspond to the position at the time of the movement of a member to be detected at the foremost position in the moving direction of a slit member. CONSTITUTION:Shutter blades 1 and 2 control an optical path 4 for film exposure about a shaft 3 as the center of rotation. The slit member is molded integrally atop of the blade 1. A projecting element 5 and a photodetecting element 6 are arranged vertically across the slit member 7 and used as components together with the slit member 7 to detect the size (stop) of the opening of the optical path 4. The slit member 7 has many slits A-D having end surfaces 7a. The slit A is the dummy slit which is not detected for the opening detection and the blades 1 and 2 have stoppers 8 and 9. Consequently, the accurate position detection is performed.
Patent JP-H02250952-A (JP)
Title: Thin film formation
Inventor: KAWASAKI YOSHINORI
IPC: C23C14/48
Filed: 1989-03-24
Abstract: PURPOSE:To form a thin film having high adhesive strength to a substrate by implanting the metal ions of the above thin film from the surface part of a cleansed substrate into the in inner part of this substrate, heating the above, and then forming the above thin film on the resulting ion-implanted layer. CONSTITUTION:For example, at the time of forming a thin film 3 of TiN on a substrate 1 made of stainless steel, the surface part 2 of the substrate 1 is cleaned (etched) and the metal ions of the thin film 3 are implanted into the inner part of the substrate 1, and then, the resulting ion-implanted layer 4 is heated (annealed) to apply thermal diffusion to the metal ions, by which the metal ions in a highly concentrated part in a region 6 at a slight depth from a surface layer part 5 in the direction of the depth are moved vertically in the depth direction to increase ionic concentration on the surface layer part 5 side. Subsequently, the thin film 3 is formed along the surface part 2 of the substrate 1 after the above treatment, that is, on the above implantation layer 4.
Patent JP-H08239459-A (JP)
Title: Heat-resistant polyester molding and its production
Inventor: KAWAMOTO HITOSHI
IPC: B29D22/00
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a heat-resistant polyester molding which hardly undergoes a long-term change in physical properties and is excellent in mechanical strengths, shape retention, transparency, etc. CONSTITUTION: This polyester molding is obtained from a composition comprising a major amount of an aromatic dicarboxylic acid (esterifiable derivative), 1-20mol%, based on the total dicarboxylic acid, alicyclic dicarboxylic acid (esterifiable derivative), 1-15mol%, based on the total diol component, dihydroxy compound represented by the formula (wherein R1 is 2-4C alkyl; and R2 , R3 , R4 and R5 are each H or 1-4C alkyl) and at least 85mol%, based on the total diol component, ethylene-glycol-containing aliphatic diol and/or esterifiable derivative thereof.
Patent JP-S61230031-A (JP)
Title: Method and device for continuous weight measuring
Inventor: KORI TAKANOBU
IPC: G01G17/06
Filed: 1985-04-03
Abstract: PURPOSE:To measure precisely the weight of powder, etc., supplied continuously in the constant quantity by measuring and calculating a weight change per micro time of each feeder and subtracting the weight change amount of a final feeder from that of an intermediate feeder. CONSTITUTION:When a transported material in a hopper 2 reaches a certain amount, a stop signal is sent to a belt conveyer 1 so that the measurement load signal of the load cell 5 of the intermediate feeder 4 can be inputted to an arithmetic controller 10. Simultaneously the weight change amount per micro time is obtained from the measurement load signal at every micro time. The measurement load signal of the load cell 9 of the final feeder 8 is inputted to an arithmetic part 11 to obtain the weight per micro time from the measurement load signal by micro time. The weight change amounts per micro time from the arithmetic control part 10 and the arithmetic part 11 are inputted to a comparing part 12 to obtain the difference between them.
Patent JP-H01242967-A (JP)
Title: Disposable nozzle with electrode for liquid detection
Inventor: KITAJIMA MASAKAZU
IPC: G01N35/10
Filed: 1988-03-24
Abstract: PURPOSE:To detect the real surface of liquid to be sucked without any contamination among samples at a sample suction position by providing an electrode for detecting the liquid level of a sample integrally to a nozzle main body formed of insulating resin. CONSTITUTION:The disposable nozzle 1 is a hollow member made of insulating resin such as ethylene tetrafluoride and linear conductors 2a and 2b are embedded lengthwise in the thick part. A disposable nozzle receiver 4 is conveyed and its tip part 4a is fitted in the internal wall of the base part 1a of the nozzle 1. Then conductors 6a and 6b fitted to the tip part 4a contact the conductors 2a and 2b. Then the nozzle 1 is conveyed onto a sample container together with the nozzle receiver 4 and lowered, so that the conductors 2a and 2b at the tip part 1b contact the liquid surface of the sample. Then a liquid level detecting circuit operates through lead wires 7a and 7b to detect the liquid level. Then the nozzle 1 is lowered to a specific position and sucks the sample by a syringe 9. The nozzle 1 is detached and thrown away.
Patent JP-S57189943-A (JP)
Title: Paper sheet feeder
Inventor: SAIKI EISAKU
IPC: B65H3/52
Filed: 1981-05-13
Abstract: PURPOSE:To prevent the abnormal deformation caused by jamming or the like by selecting the quality of the material of intermediate rollers so that friction factors between intermediate rollers and separation rollers may be lower than those between feed rollers and a paper sheet and higher than that between paper sheets. CONSTITUTION:Separation rollers 21a and 21b are pressed to feed rollers 18a and 18b. The quality of the material of rollers 23a and 23b is selected so that friction factors between rollers 21a and 21b and intermediate rollers 23a and 23b in contact with the rollers 21a and 21b may be lower than those between rollers 18a and 18b and a paper sheet 1 and higher than that between paper sheets 1. When rollers 18a and 18b in a paper-conveyance direction F and rollers 23a and 23b in a direction G are respectively rotated, rollers 21 and 21b are rotated in a direction H. When two or more paper sheets 1 are bitten in a paper-sheet separation part composed of rollers 18a and 18b and rollers 21a and 21b, slipping is given between paper sheets 1, and rollers 21a and 21b are rotated in a direction I to push back paper sheets except the lowest one.
Patent JP-2000266189-A (JP)
Title: Mechanical seal
Inventor: YAMAZAKI HIROSHI
IPC: F16J15/34
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical seal in which the form of the parts to compose the energizing means and the rotation blocking means of a still sealing ring can be simplified, and the number of the part items of the above means can be reduced. SOLUTION: A recess part 58 is formed on the outer periphery of the end of a still sealing ring 5, a spring receiving body 53 which consists of a ring form plate cutting off a part of the ring form recess 58 is engaged and fixed by utilizing its elasticity, a spring member 6 is loaded between the spring receiving body 53 and an installing part 42 opposing to the spring receiving body 53, an engaging groove 56 extending in the axial line direction is formed at the end of the still sealing ring 5, and a driving pin 55 installed to the installing case 4 is engaged to the engaging groove 56. The outer peripheral surface of the still sealing ring 5 is composed in a taper face whose diameter is contracted gradually from the ring form recess 58.
Patent JP-S60215754-A (JP)
Title: Manufacture of thermally sprayed layer having high hardness
Inventor: YAMADA TAKEMI
IPC: C23C4/18
Filed: 1984-04-11
Abstract: PURPOSE:To obtain a high hardness sprayed layer having improved corrosion resistance at high temp. and improved thermal shock resistance as well as improved wear resistance by heat treating a sprayed layer contg. carbide ceramics or a sprayed metallic layer. CONSTITUTION:Powder contg. carbide ceramics such as Cr3C2 or TiC or powder contg. a metal such as Ni-Cr or Ni-Cr-Al is sprayed as a spraying material to form a sprayed layer. This sprayed layer is heat treated in an inert gaseous atmosphere, in the air or in vacuum.
Patent JP-S52154382-A (JP)
Title: Semiconductor integrated circuit
Inventor: HAYASHI YUTAKA
IPC: H01L21/8226
Filed: 1976-06-18
Abstract: PURPOSE:To obtain an IC of simple constitution by forming built-in electrodes in the portion of diode base from the surface and reducing the speed of the holes being injected to reduce the carrier current collected at the Schottkey junction.
Patent JP-S54162287-A (JP)
Title: Web cutter
Inventor: OOHINATA AKIRA
IPC: B26D11/00
Filed: 1978-06-13
Abstract: PURPOSE: To change the length of web cutting easily and in short time by stabilizing distance between the first and the second cuttings, and changing a fixed coupling type clutch set on a driving system of a cutting blade to change the phase of a cutting blade.  
     CONSTITUTION: Distance l 1  is made stable between the first and the second rotary blades (6, 6a), (7, 7a) set in the moving direction of a web W, and in order to cut a web W in length b, one cluth out of fixed coupling type clutches 15, 16 set on a driving system of a rotary blade is operated and the other clutch is off, cutting thus a web W in length l 1  with the first and the second rotary blades. In order to change the cutting length of a web W from l 1  to l 2 , the clutch 15 is set off and the other clutch is set on, the phase of a rotary blade 7 is changed for the amount of l 2 -l 1 , and a feed roll 25 of a web W is driven by pulleys 28, 31 with a clutch 34 off, a clutch 35 on, and the running speed of a web W is conformed with a periphery speed of a rotary blade, the web W being cut in length l 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06263185-A (JP)
Title: Tape cartridge case
Inventor: TAKAGI HIROYOSHI
IPC: B65D85/575
Filed: 1993-03-05
Abstract: PURPOSE:To contrive the improvement of the ability to protect the tape reel and tape in a tape cartridge case which is used to hold a tape cartridge of the type containing a tape reel and a reel presser and having the reel presser projecting through its open portion to outside and which has a cartridge receiving recess part defined by abutting the double blow molded upper and lower parts thereof. CONSTITUTION:A raised reel presser restraining part 12 with a hollow cross section is formed extending above a portion opposite to a reel presser 5 of the upper inner surface of a cartridge receiving recess part 14 in such a manner that the restraining part 12 is made stiffer than its surrounding surface, whereby the reel presser 5 can be restrained from movement in the projecting direction due to impacts to reduce the shocks to which a tape reel 6 and a cartridge case 7 are subjected. Moreover, a reel supporting shaft 13 having a rotation restraining pawl 15 is provided in the recess part 14 to restrain the tape reel 6 from radial and rotatable movement, thereby reducing damage thereto due to impacts.
Patent JP-S56166643-A (JP)
Title: High-speed digital vfo circuit utilizing cpu
Inventor: OGAWA NOBUO
IPC: H03J5/02
Filed: 1980-05-28
Abstract: PURPOSE:To enable the processing and display of high-speed pulses exceeding the processing performance of a one-chip CPU, by dividing the frequency of control pulses by placing a proper number of stages of sum and difference counters in front of the input INT of the CPU. CONSTITUTION:A carry output 11 obtained by frequency-dividing control pulses 10 via decimal sum and difference counters 1A and 1B, etc., is inputted to the terminal INT of a CPU1 and through the interruption operation of a main program, an output 12 setting the frequency of the high-order digits of a PLL oscillating circuit is obtained. Parallel outputs 13A and 13B of the sum and difference counters 1A and 1B set the frequency of the low-order digits of the PLL oscillator and are fetched in the input port of a CPU or a data bus via a logic switch circuit 3 controlled under the command 14 of the CPU to display the low-order digits. Thus, the processing and display of high-speed pulses exceeding the processing performance of the one-chip CPU are performed.