baber/WOPTO huggingface dataset:
Patent JP-S6327234-A (JP)
Title: Preparation of wooden laminated pipe
Inventor: MATSUSHITA ISAO
IPC: B29C53/60
Filed: 1986-07-18
Abstract: PURPOSE:To obtain grain like beautiful quality feeling and excellent strength and durability, by a method wherein sliced veneers are wound so that the fiber directions thereof cross and uniform pressure is applied to the wound veneers from the entire outer peripheral surface thereof to compress and contract the sliced veneers spirally wound in a laminated state to mold the same in an ultra-dense state. CONSTITUTION:Sliced veneer A is spirally wound around a shaft B for forming the inner diameter of a wooden laminated pipe from one end thereof to the other end thereof and tapes C are wound around both ends of the wound sliced veneer to prevent the unwinding of the sliced veneer A. An adhesive is applied to the entire outer peripheral surface of the wound sliced veneer and separate sliced veneer A-1 is spirally wound therearound in the direction opposite to the previous winding direction from one end thereof to the other end thereof so that the fiber directions cross each other. Tapes C-1 are wound around both ends thereof and uniform pressure is applied to the wound veneers from the entire outer peripheral surface D-1 thereof toward the center E of the shaft B to compress and contract the sliced veneers A, A-1 spirally wound in a laminated form to perform ultra-dense molding and, after the adhesive is solidified, the pressure applied to the entire outer peripheral surface is released. When the shaft B is pulled off and the tape wound parts at both ends are cut, a wooden laminated pipe can be obtained.
Patent JP-H0921486-A (JP)
Title: Abrasion resistant pipe shaped article and its manufacture
Inventor: MORI TOYOSHIGE
IPC: E04F17/04
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To eliminate any possibility of breaking of partition pieces in the inner layer forming an pipe shaped article in the case of bending the pipe shaped article. SOLUTION: An outer layer 21 is formed from an elastic material. An inner layer 22 is formed from a plurality of pipe partition pieces 31 made of abrasion resistant material and axially arranged in a row, and ring spacers 32 made of elastic materials and interposed between opposed end faces of partition pieces laid next to each other.
Patent JP-H10323143-A (JP)
Title: Fishhook
Inventor: FUJISAKI MASANORI
IPC: A01K83/02
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook improved in fishing effect and handleability through such a scheme that a fishing bait is put on in a closed state, and following burst in the oral cavity of the fish, a tip turnback is hooked on the inside of the mouth when springs open, thereby enabling the fishhook tip to be hidden and making the fishhook tip hard to get out of contact through moving it. SOLUTION: This fishhook has such a scheme that springs are fitted between straight-line needles made of steel and, at ordinary times, energized so as to open the needles both left and right; a fishing bait is put on the needles in their closed state, and they are burst in the oral cavity of the fish, and when the springs open, a tip turnback is hooked on the inside of the mouth.  It is preferable to use an artificial fishhook as this fishhook having the following scheme: straight-line needles 1C, 1D axially supported 4, 4' on the artificial fishhook body 2' in a revolvable way are closed so as to lie toward a fishline, needle chips 5, 5' are protruded outside the body 2', a stopper is disposed at such a position that the needles lie open at 45, so as to hold the needles which are made releasable by the aid of the operational spring force of fishing and stopper operating levers, and the straight-line needles 1C, 1D are made to descend by the aid of fish body weight and get out of contact with the fish body, and the needles are restored to their closed posture by the aid of the springs 6, 6'.
Patent JP-2001003841-A (JP)
Title: Characteristic evaluation device for fuel injection nozzle
Inventor: TAMURA HITOSHI
IPC: G01M15/04
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a device which is capable of precisely checking respective injection valve opening pressures of a primary injection point and a secondary injection point in a two-stage valve opening nozzle and the flow of fuel injected and evaluating a fuel injection nozzle suitable for an engine to be used. SOLUTION: A hydraulic pump 11 is coupled to a fuel injection nozzle 18 to be measured by a fuel supply pipeline 12 to which a pressure control valve 15 and an accumulator 13 are coupled for adjusting and accumulating fuel pressure. The fuel supply pipeline 12 is further provided with a selector valve 17, which controls circulation of fuel, for the purpose of supplying and intercepting the fuel. With this structure, the fuel within the pipeline 12 is accumulated by the accumulator 13 to change angles of inclination in a diagram.
Patent JP-2000011819-A (JP)
Title: Gas-blast circuit breaker
Inventor: INOUE KOICHI
IPC: H01H33/12
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas-blast circuit breaker capable of providing an arc driving force without damaging an arc runner. SOLUTION: This gas-blast circuit breaker is provided with a vessel 1 sealing an arc-extinguishing gas 10, a fixed electrode 4 having a fixed contact 5 mounted on the vessel 1, a movable electrode 2 having a movable contact 3 mounted on the vessel 1, a cylinder 6 consisting of a conductive material, having a protruding part 7 protruded inward in the middle part, and mounted on the fixed electrode 4, an arc runner 8 consisting of a carbon material mounted on the protruding part 7 of the cylinder 6, and an arc driving coil 9 wound on the circumference of the cylinder 6 and having one end connected to the fixed electrode 4 and the other end connected to the arc runner 8. In this case, one end of the arc runner 8 consisting of the carbon material is engagingly locked by the protruding piece of the protruding part 7 of the cylinder 6, and extended along the protruding part 7 of the cylinder 6, and the upper end is fixed to the cylinder 6 by a pressing metal fitting 8a. Accordingly, an arc driving force can be generated in the arc driving coil 9 without damaging the arc runner 8.
Patent JP-S5696511-A (JP)
Title: Microwave amplifier
Inventor: FURUYA OSAHISA
IPC: H03F3/60
Filed: 1979-12-29
Abstract: PURPOSE: To enable grounding without a by-pass capacitor, by taking the short- circuit point in high frequency being almost 1/4 wavelength from the open end of a distributed line as the ground point in high frequency of the source.  
     CONSTITUTION: The source S is grounded at a position of about λ/4 (where λ is wavelength) from the open end O p  of the line SL. That is, the source S is  grounded at a position of short-circuit in high frequency. The point is floated in DC. Thus, the point apart from it by about λ/4 is grounded via a resistor R s '. Then, the source S of the semiconductor chip Q' is grounded in high frequency without a by-pass capacitor. Further, a source current flows to the resistor R s ', and a voltage drop across the resistor R s ' is fed to a gate G via a resistor RG' as a  bias voltage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6326733-A (JP)
Title: Pipeline type instruction execution controller
Inventor: WAKABAYASHI NAOKI
IPC: G06F9/38
Filed: 1986-07-21
Abstract: PURPOSE:To attain the high performance and high function of the titled controller with high flexibility by utilizing the resources of a data processing system with high efficiency. CONSTITUTION:An instruction register IR 14 latches a command given from outside and a mapping array MA 15 interprets the contents of the IR 14 and delivers the head address of a microprogram. A microsequencer 16 outputs successively the outputs through the MA 15 based on the content of the IR 14 and delivers an end signal at the end of a series of sequences. A decoder 23 decodes a specific field of a microinstruction register MIR 20 and decides whether the instructions stored in the MIR 20 are used for the IR 14, a control memory address register CMAR 17 or the MIR 20 to output the result of this decision. The flip-flops 24-26 latch the results showing those instructions stored in the MIR 20 of the decoder 23 are used for the MIR 20, the CMAR 17 and the IR 14 respectively.
Patent JP-2001007153-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ONO KAZUHIRO
IPC: H01L23/62
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for providing a protective element in a semiconductor element for reduced element area by embedding the protective element for protecting the semiconductor element from electric noise within a carrier tape. SOLUTION: An input lead 1 and output lead 2 are formed on the surface of a tape carrier package, with the tips of the leads 1 and 2 provided with a test pad for selection. The leads 1 and 2 are once developed between a semiconductor element 5 and a pad, and a Schottky diode 6 of a protective element is embedded in the tape of a lead development part 3. In short, a through hole is provided between the input lead 1 on the surface of tape carrier package and ground line, power source line 7, and 8 formed on the rear surface of the tape carrier package with the protective element 6 embedded there.
Patent JP-2000078983-A (JP)
Title: New protein from fission yeast and gene encoding the same
Inventor: KOMI KAZUO
IPC: A61K38/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new protein from fission yeast which contains a specific amino acid sequence and is essential to the proliferation of fission yeast S chizosaccharomyces pombe and useful in the screening or the like of compounds having antifungal, anticancer, immunosuppresive or antiinflammatory activity. SOLUTION: This protein is a new protein from fission yeast Schizosaccharomyces pombe which is composed of the protein containing the amino acid sequence from Met in the 1-position of the formula to Tyr in the 417-position, the protein containing the amino acid sequence in which one or plural amino acids are deleted, substituted, inserted or added to the above amino acid sequence or the protein containing their peptide fragments. The inhibitor of this protein or the combined substance is expected to have anticancer, immunosuppresive or antiinflammatory activity and useful in the scleening or the like of compounds having antifungal, anticancer, immunosuppresive or antiinflammatory activity. This protein is obtained by expression of the gene obtained from the gene bank of the fission yeast Schizosaccharomyces pombe wild-type strain.
Patent JP-S6327195-A (JP)
Title: Wide area paging exchange system
Inventor: MURAI KIYOKAZU
IPC: H04M3/42
Filed: 1986-07-21
Abstract: PURPOSE:To prevent the increase of a subscriber data memory to be furnished with by providing a subscriber data source and sink which transmits an intra- station subscriber data to respective paging exchange station and receives an other-station subscriber data. CONSTITUTION:A call from calling subscribers 14 and 15 is received by an exchange equipment 1, in which a called paging subscriber 13 is registered, through a general public telephone network 40 and a trunk exchange station 5. The equipment 1 reads out the subscriber data by a dial number, transmits it to the subscriber data transmitter-receiver 4, and transmits it to an exchange equipment 2. The equipment 2 decides the called paging subscriber number and the sort of a service by the subscriber data, and instructs radio base stations 9 and 10 having a jurisdiction, to call up. Consequently, the subscriber 13 under the control of the equipment 1 can get a call-up service, even if he has moved to the zone B-2 of a service area B. Thus, it is unnecessary for each paging station to store the subscriber data which is the object of the wide area service.
Patent JP-S5697114-A (JP)
Title: Constant current circuit
Inventor: TOKUGE AKIO
IPC: G05F1/56
Filed: 1979-12-29
Abstract: PURPOSE: To obtain a constant current, by controlling the bias voltage of a transistor in the constant current circuit and holding it constant, through the use of a part of a signal voltage fed serially.  
     CONSTITUTION: An input voltage e i  is detected with a transistor Q 4  biased with a resistor R 7  and a diode D 2 , Q 3  is controlled by picking up the in-phase voltage at the collector, and the emitter voltage of a constant current element Q 1  is controlled. When e i  is increased, the emitter voltage of Q 1  is increased. With R 5 =R 6 , a voltage equal to e i  is fed with in-phase, VCE of Q 1  is kept constant, and a voltage shifting the DC level by I 1 R 3  from e i  is fed to the base of Q 2 . Thus, even with a transistor with curved I c -VCE characteristic, since the VCE can be kept constant, the constant current circuit which is almost complete, can be realized, and the circuit is suited IC's using lateral pnp, which is important for the characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5872322-A (JP)
Inventor: MATSUZAKI TADASHI
IPC: H02H3/40
Filed: 1981-10-24
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-H0923491-A (JP)
Title: Integrated switching system
Inventor: TOKUNAGA YUJI
IPC: H04Q11/04
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To attain cost effectiveness by integrating time division processing in an integrated switching system integrating and housing analog subscribers and digital subscribers. SOLUTION: The integrated switching system houses the analog subscribers 1 and the digital subscribers 2 individually or by coexisting in a remote terminal equipment 10, multiplexes and transmits voice information B, control information SG and data information D and integrates and processes them in a half-fixed path connecting device 5 to distribute to an exchange 3 for A and an exchange 4 for I.  The integrated switching system is provided with a first time division speech path equipment 7 separating and adding voice information by means of a subscriber's side equipment 6, a second time division speech path equipment 8 separating and adding control information SG which is 3-multi-frame- constituted and data information D of the digital subscribers 2, and an equipment on an exchange side 9 transferring voice information B and control information SG of the analog subscribers 1 to the exchange 3 for A and voice information B, control information SG and data information D of the digital subscribers 2 to the exchanger 4 for I.
Patent JP-S6233150-A (JP)
Title: Method for optical resolution of (r,s)-cysteine
Inventor: KATO SEIKICHI
IPC: C07B31/00
Filed: 1985-08-06
Abstract: PURPOSE:To obtain R or S-cysteine inexpensively and simply in high yield, by forming two diastereomer salts from (R,S)-thiazolidine-4-carboxylic acid and an optically active amine and separating them. CONSTITUTION:Two diastereomer salts are formed from (R,S)-thiazolidine-4- carboxylic acid which is obtained by blending (R,S)-cycteine and formaldehyde in water and an optically active amine. Then, the salts are dissolved in an aqueous solution of an alkali such as NaOH, etc., a formed oil component of amine is extracted with an ether, etc., and the amine is separated. Then the water layer is adjusted to 4 pH with conc. sulfuric acid, etc., and concen trated to give the aimed substance. R-cysteine is useful for drugs, cosmetics, foods, etc., and S-cysteine is useful as an intermediate for synthesizing antibiotics. (R)-(+)-1-(alpha-Naphthyl)ethylamine, etc., may be cited as the amine.
Patent JP-S5875691-A (JP)
Title: Heat-exchanging method
Inventor: SHIMAZU YUKIO
IPC: F28D21/00
Filed: 1981-10-29
Abstract: PURPOSE:To utilize the latent heat of evaporation of a hyrocarbon effectively and contrive energy conservation, by a method wherein a refrigerant (water or a brine containing calcium chloride) heated by being used in a cooling step is cooled in an evaporating step of a liquefied lower hydrocarbon, and thereafter it is recirculated into the cooling step. CONSTITUTION:Liquefied ethylene is fed into an ethylene evaporator 3 through an inlet 1 thereof, and is evaporated to be a gas, which is fed out through an outlet 2 of the evaporator 3 and is fed to plants where it is used. Water is circulated to the evaporator 3 in a required amount through a circulating line 4 for cold water, return cold water of a higher temperature is received from a return cold water line 14 as a heat source required for evaporating liquefied ehtylene, and after cooling, it is fed to a cold water tank 8 through a cold water feed line 7 under level control. Cold water is fed to a cold water using appratus 10 through a cold water feed line 9, is heated in the apparatus, and is returned to a refrigerator suction tank 12 through a cold water return line 11.
Patent JP-H0811737-A (JP)
Title: Power steering
Inventor: HARADA TATSUYA
IPC: B62D5/26
Filed: 1994-06-30
Abstract: PURPOSE:To improve maneuvering stability during high speed travel by providing an output shaft control means on the output shaft side, and constituting in such a way that output torque is not generated to the output shaft until output from a power piston overcomes braking force at the time of correctively steering at a small steering angle during high speed travel. CONSTITUTION:A sector shaft 13 on the output shaft side is provided with a disc brake serving as a braking means. In this disc brake 30, specified oil pressure corresponding to the vehicle speed is led into a caliper 33 from a first oil pressure lead-in circuit 34 at the time of high speed travel. A brake pad 32 is thereby brought into pressure contact with a disc plate 31 to obtain the state of imparting braking force. Accordingly, at the steering time, output shaft torque is not therefore generated to the sector shaft 13 to rotate it until output overcoming braking force is imparted to the sector shaft 13 from a piston 6. The sudden fluctution of output shaft torque at the time of switching a control valve can be thereby suppressed.
Patent JP-S6149296-A (JP)
Inventor: KIKUCHI AKIRA
IPC: G08B25/00
Filed: 1984-08-17
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-S5874883-A (JP)
Title: Apparatus for controlling the number of compressors to be operated
Inventor: SANGO MASAYUKI
IPC: F04B49/06
Filed: 1981-10-28
Abstract: PURPOSE:To prevent abrupt drop of pressure when consumption of air is increased abnormally, by presetting a lower-limit value of abnormal pressure, and starting at least one compressor immediately without waiting time in case that pressure is  dropped to a level lower than the lower-limit value of abnormal pressure. CONSTITUTION:It is assumed that pressure is raised after starting of sequential operation of compressors and that a plurality of compressors C1-C3 are unloaded. When a  prescribed unloading time is passed in the above state[refer to (b) in the drawing],  operation of the compressor that is unloaded first is stopped (c). Here, the pressure of  air discharged from the compressors C1-C3 into a concentrated tank 2 is detected, and  in case that it is lower than a prescribed lower-limit value of abnormal pressure, the  compressor that is stopped first during the operation awaiting time is started immediately without awaiting time by means of pressure switches PS1-PS4 attached to the  tank 2. With such an arrangement, it is enabled to prevent abnormal drop of pressure  even if consumption of air is increased abruptly.
Patent JP-2000013508-A (JP)
Title: Telephone number change system
Inventor: NAKAZAWA MEGUMI
IPC: H04M1/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To perform calling by the same telephone number merely by pressing the button for registration of a telephone set, even when an extension number is changed or the telephone set to be used by a user is changed by seat change or the movement of a work place. SOLUTION: When a user 51 depresses an input device 31 of a telephone set 211, a button pressing detection part 32 senses it. Then, a fingerprint read part 33 reads the fingerprint of the user 51 and sends fingerprint image information to an exchange 1. The exchange 1 which reeves the fingerprint image information collates it with registered fingerprints 16 in a fingerprint collation part 12 and detects a matching fingerprint. Based on the data number of the matching fingerprint, in a telephone set ID change part 13, a telephone set ID allocated to the telephone set is registered to a telephone set IDDB18. At dialing of the individual telephone number of the user 51 from a caller, based on the individual telephone number, the telephone set ID of the user 51 is obtained from an individual telephone number DB17 by an individual telephone number retrieval section 14.  The exchange 1 connects the telephone of the user 51, based on the obtained telephone set ID.
Patent JP-H0710-A (JP)
Title: Control device for elevator of paddy field working machinary
Inventor: NAKA HIROKAZU
IPC: A01B63/10
Filed: 1993-06-17
Abstract: PURPOSE:To provide precise elevator control at all times by an elevator control device of a paddy field working machinery, having a planting part connected to a suspended link which is driven up and down with rotation by an actuator which can be elongated or shortened. CONSTITUTION:By setting up an earth contacting body 34 which can move up and down following the top soil independently of a working machinery part 3, a detecting link 70 which is driven up and down with rotation following elongation and contraction movement of a moving part 56b of an actuator 56, a detecting device 63 connected to the detecting link 70 to detect up and down movement of the earth contacting body 34, and a control valve 66 which makes elongation and contraction movement of the actuator 56 based on the detected results obtained through the detecting device, and by operating such an elevator control to prohibit the interaction between controlling inputs and outputs, it is possible to avoid any hunting. By approximation of the locus of a connecting point 70b of the detecting link 70 and the detecting device 63 to the loci of connecting points 50b and 51b of the suspended link 4 and the working machinery part 3, the precise control target point value is obtained at all times irrespective to the height of elevation of the working machinery part 3.
Patent JP-S6155213-A (JP)
Title: Hard spun polyester yarn for woven or knitted fabrics
Inventor: IOHARA KOICHI
IPC: D01D5/08
Filed: 1984-08-21
Abstract: PURPOSE:The titled yarn free from fibrilation that contains mainly polyethylene terephthalate and organic sulfonic acid metal salt, thus meeting specific properties and being applicable to hard-twisted woven or knitted fabrics with high class of dry and squeak feels. CONSTITUTION:A polyester containing polyethylene terephthalate as a major component and 0.5-3wt% of a metal salt of an organic sulfonic acid, preferably sodium stearylsulfonate is used to prepare the objective yarn having 33-68% elongation at break, 0.11-0.14 optical biafringence, less than 2.5% boiling water shrinkage and more than 1.38g/cm<3> density. The yarn is produced by taking up the extruded yarn at a speed of over 4,500m/min and heat-treating the resultant high-oriented yarn under elongation of 5--5% over 160 deg.C.