baber/WOPTO huggingface dataset:
Patent JP-H07105002-A (JP)
Title: Computer system
Inventor: DEEBITSUDO SUKOTSUTO REI
IPC: G06F9/38
Filed: 1994-07-15
Abstract: PURPOSE: To provide a multiplex execution unit processing system in which respective execution units have related instruction buffers and all the instructions are executed in order. CONSTITUTION: The 1st execution unit (unit 0) always contains the oldest instruction and the 2nd execution unit contains the latest instruction. A processor instruction such as load, store or addition is provided from an instruction cache buffer to respective instruction buffers (0 and 1). The 1st (oldest) instruction is inputted to the buffer 0 and the next (2nd) instruction is stored in the buffer 1. During a decoding stage, it is determined whether the instruction depends on the just preceding instruction or not. When both the instructions are independent of the other instructions, these instructions can be parallelly executed. When the 2nd instruction depends on the 1st instruction, however, the 1st instruction is laterally shifted into the 1st instruction buffer (after execution of the 1st instruction).
Patent JP-S6223127-A (JP)
Title: Integrated circuit device
Inventor: KIKUCHI KOICHI
IPC: H01L21/66
Filed: 1985-07-23
Abstract: PURPOSE:To obtain an integrated circuit device with an increase in its size kept minimum, not demanding an increase in the number of external terminals, and to be easily tested by a method wherein the internal circuit is divided to be connected to a plurality of pads and the once-divided circuit is unified to be connected to a single external terminal. CONSTITUTION:A first pad 3, second pad 4, and external terminal 5 are provided, whereby an output 1a and input 2a are connected. In case of a wafer and a chip 12 of semiconductor integrated circuits, wherein no connection exists between the first pad 3 and external terminal 5 and between the second pad 4 and external terminal 5, therefore a first internal circuit 1 and second internal circuit 2 are not connected with each other as far as the output 1a and input 2a are concerned. Accordingly, with the circuits under such conditions, access may be established from outside to the first pad 3 and second pad 4, respectively, by using such a means as a probe. In this way, the second internal circuit 2 may easily be tested and there is no increase in the number of external terminals when the circuits are incorporated into a package.
Patent JP-2000354354-A (JP)
Title: Winding device
Inventor: MARUYAMA KENSUKE
IPC: H02K15/10
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To fix tension of a winding member, without deteriorating productivity and wound quality of the member. SOLUTION: A winding member T is bent into a hairpin-like shape, by bringing a tension detecting roller 15 into contact with the member T. When the roller 15 is brought into contact with the member T, the roller 15 is displaced in parallel with the straight line section of the hairpin. The displacement is amplified by means of first and second cams 35 and 36 and then transmitted to a brake shoe 34. Consequently, fluctuation in the tension of the member T is automatically fixed by detecting the fluctuation of the tension of the member T with high accuracy.
Patent JP-H0912107-A (JP)
Title: Stacker crane
Inventor: YOKOYAMA TERUO
IPC: B66F9/07
Filed: 1995-06-29
Abstract: PURPOSE: To prevent the vibration of a stacker crane main body due to the running thereof so as to improve the cycle time and the volume efficiency. CONSTITUTION: When a rotor 31, which rotates at a high speed on a rotor shaft 30 extended in the vertical direction, is preceded in the right and left direction with a gimbal 32 by a precession generating device 36, a moment in the fore and aft direction is generated in a stacker crane main body 16, and this moment is utilized so as to offset the deflection and the vibration in the fore and aft direction of the stacker crane main body 16 at the time of accelerating, decelerating and stopping the stacker crane main body 16.
Patent JP-H06349371-A (JP)
Title: Switch
Inventor: KII MASAMI
IPC: H01H1/16
Filed: 1993-06-08
Abstract: PURPOSE:To form a switch, in which reduction in operation force and multiswitching are enabled by rolling a roller contact making it into contact with each front end part of the connection arms of a pair of mobile contact, and by bringing the other end part of each connection arm into pivot-contact with a supporting base so that the other end part can be oscillated. CONSTITUTION:In a switch provided with a pair of fixed contacts 2 and a mobile contact 1 that are moved in a correlated manner, roller contacts 5 are rotatively held on the front end parts of a pair of contact arms 3 of the fixed contacts 2 by shaft pins 4, and they are rotatively brought into contact with the mobile contact 1. The other end parts 11 of the contact arms 3 are brought into pivot-contact with the receiving part 16 of a support board 12 through shaft pins 13 so that the other end part can be oscillated. A pin 20 is inserted into a hole 19 in the intermediate part of each connection arm 3, and a tension spring 21 is hooked on the pin 20, to add load required for the contact pressure of the roller contact 5 and for the contact pressure of a contact point part 17. Stable contact is thus maintained, and consumption of the contact point part 17 is minimized.
Patent JP-2000283314-A (JP)
Title: Flow rate control valve and its manufacture
Inventor: ENOMOTO SHIGEIKU
IPC: F02M59/46
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost, meet strict accuracy need and improve controlling in a flow amount. SOLUTION: A valve body 63 is slidably arranged inside a valve case 9, while an armature 70 is fixed to its one end. A flow amount control valve P2 adjusts a moving rate of the valve body 63 according according to a rate of current carried to a coil 61, and proportionally controls a fluid flow amount according to the moving rate. An insertion member 75 made of non-magnetic material is inserted between first and second stators 73, 74. The members 73 to 75 are integrated with each other. Coaxialness of holes 73a, 74a can be secured by integrating the first and second stators 73, 74 with each other. The first, second stators 73, 74 and the insertion member 75 are united by laser welding, while holes 73a to 75a are formed on the united member.
Patent JP-H0832294-A (JP)
Title: Parts mounting method
Inventor: AZUMA MASAYUKI
IPC: B23P19/00
Filed: 1994-07-15
Abstract: PURPOSE:To shorten the tact time by selecting a smaller one of rotational angles of a nozzle satisfying a designated mounting angle. CONSTITUTION:A part P is sucked by a nozzle located at a position shifted from the center of rotation of a transfer head and then the nozzle is rotated about the center C of rotation thus mounting the part P on a board. In such mounting method, the smaller one of rotational angles betaA and betaB of nozzle satisfying a designated mounting angle theta is selected. The drawing shows an exemplary position of a part P having no polarity. The shift angle thetaR is positive and a first absolute angle alphaB satisfies a relationship pi<alphaB<2pi. Consequently, first and second rotational angles betaA and betaB are determined such that betaA=(alphaA, betaB=betaB-2pi, and since betaA<betaB, the rotational angle is determined as follows; betan=betaA=alphaA. In other words, a head motor is required to rotate (forward) the nozzle only by an amount of alphaA (0<alphaA<pi/2).
Patent JP-S5687055-A (JP)
Title: Image synthesizing and recording method
Inventor: SAKAI TOSHIO
IPC: G03G15/04
Filed: 1979-12-18
Abstract: PURPOSE: To synthesize 3 kinds of images, to record them, to simplify the device, and to reduce its cost, by developing an electrostatic latent image corresponding to a positive original, and that written in with 2 toners charged to polarities different from each other.  
     CONSTITUTION: The first photoconductive layer 1B, and the second photoconductive layer 1A are laminated on conductive substrate 1C in this order to form photoreceptor 1. An electric double layer is formed by primary charging of photoreceptor 1 through layer 1A. Photoreceptor 1 is exposed to an A color light original image, with part of the negative charge compensated by positive secondary charging reverse in polarity to the primary charging. Then, the exposed parts of receptor 1 are scanned linearly by the stops of B color lights 2, 3, 4 to convert the surface pontential of receptor 1, and this is developed with 2 kinds of toners charged to polarities different from each other to form a visible image on receptor 1, thus permitting 2 color recording to be carried out by coloring said 2 kins of toners 2 different colors. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5953936-A (JP)
Title: Joy stick type switch
Inventor: ISHITOBI YOSHIMITSU
IPC: G06F3/0338
Filed: 1982-09-21
Abstract: PURPOSE:To obtain a joy stick type switch having high sensitivity and high reliability, by superposing two permanent magnets in a repulsing state, and forming a magnetism generating body. CONSTITUTION:Cylindrical permanent magnets 12, 13 being in a repulsing state are provided so as to coincide with an axial core of an operating body 11, in a cavity part of a spherical resin body 15. A lead switch 17 provided on a part of a supporting member 19 is made to execute an on-off operation against an inclined angle theta from the center position of the operating body 11. A repulsing state is generated by a magnetism generating body 14 by two polymerized magnets and a pair of contact parts of the lead switch 17, and the switch 17 is opened. When this position is changed, a magnetic field from one magnet operates on the pair of contact parts, absorptivity operates, and the switch 17 is closed. The inclined angle theta of the operating body during this time is obtained in a slight difference, and the sensitivity is raised remarkably.
Patent JP-H0673683-A (JP)
Title: Method for deinking recirculated paper-manufacturing pulp
Inventor: MOORISU HASHIE
IPC: D21C5/02
Filed: 1993-07-02
Abstract: PURPOSE: To impart recycled paper pulp with increased whiteness comparable to that afforded by oxidation process by treating it at neutral or alkaline pH with an aqueous deinking composition comprising one or more reducing agents. CONSTITUTION: Recycled paper pulp 1 is treated at neutral or alkaline pH with an aqueous deinking composition comprising one or more reducing agents (pref. sodium borohydride and/or sodium bisulfite).
Patent JP-H11348486-A (JP)
Title: Ballpoint pen tip, its manufacture, tool used therefor for and ballpoint pen with the tip
Inventor: HASHI MASAO
IPC: B21D39/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To smoothly write and to enhance durability by forming a ballpoint pen tip at its outer periphery of a caulked part in a protrusion type curved surface toward a ball, and forming a thickness of its end in a thinner structure while holding a thickness of a bent part relatively thicker, thereby scarcely bringing its outer periphery into contact with a surface to be written. SOLUTION: The ballpoint pen tip 10 comprises a ball 11 rotatably held at a tip end side, and an ink guide hole 15 communicating a back hole 16 at a rear end side with a ball holder 14 to guide an ink to the vicinity of the ball 11. An outer periphery 25 of a caulked part 20 formed at an end of a holder 12 is formed in a curved surface of a protrusion surface toward a center of the ball 11. The tip 10 is manufactured by forming a tapered part 13 on an exterior of a wire material made of a metal such as a stainless steel alloy, a copper alloy or the like cut in a predetermined length. The holder 12 is formed by forming therein a back hole 16, an ink guide hole 15, a ball holder 14 and the like to manufacture the ball point pen tip.
Patent JP-S5787980-A (JP)
Title: Typing machine
Inventor: UEDA HIROYUKI
IPC: B41J5/30
Filed: 1980-11-25
Abstract: PURPOSE: To provide a typing machine which facilitates the correction and supplement of letters to be typed by storing typing information in a typing sequence, storing the moving distance of a carriage in an arbitrary location and translating the stored content by a keying operation to move the carriage to the final letter position of preceding line.  
     CONSTITUTION: 1-character digit of a line buffer LB is divided, for example, into 3 addressesI, II, III, the type of letter, typing pitch and typing format are respectively stored in the addressesI, II, III by the instruction of an address circuit AD in response to an input from a keyboard KB. When a type wheel KH rotates at the prescribed amount, a CPU translates the line buffer LB to drive a carriage CA by its drive controller HD. A carriage position counter CC stores the moving distance of the carriage CA, and when a back trace key K2 is depressed, the CPU returns to a reverse buffer LB and translates it to move the carriage CA to the final letter position in the preceding line. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1010388-A (JP)
Title: Coated optical fiber ribbon
Inventor: BABA RYUICHI
IPC: G02B6/44
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress or prevent inducing of work strains caused by differences in the path lengths of respective fibers in the case of forming a cable by imparting larger extra lengths on fibers arranged in the vicinity of both side edges of a coated optical fiber ribbon. SOLUTION: The coated optical fiber 10 comprises a plurality of optical fibers 11a, 11b, 11c... arranged in juxtaposition and an integral coating 12 which is applied in the form of a tape on their circumferences and consist of a UV curing resin, etc. The extra lengths larger with the fibers nearer both side edges are imparted to the respective fibers 11a, 11b, 11c as shown in the upper part of Fig. The occurrence of elongation ought to be exerted on the respective fibers in housing the fibers in twisting grooves 2 formed on the outer periphery of a slot rod 3 of such coated optical fiber ribbon 10 is prevented by the extra lengths previously imparted thereto and, therefore, the pressing of the coated optical fiber ribbon 10 to the wall surfaces of the grooves 2 and the occurrence of irregular bending do not arise any more.
Patent JP-H08334098-A (JP)
Title: Underwater pump device
Inventor: MURAI YUKIO
IPC: F04D13/08
Filed: 1995-06-07
Abstract: PURPOSE: To provide a far highly reliable underwater pump device having a flooding detector for a mechanical seal chamber which can simultaneously detect leakage of oil from the mechanical seal chamber by a single sensor in addition to leakage of water from the pump side. CONSTITUTION: In an underwater pump which has a mechanical seal chamber 8 and is integrally constituted with an electric motor, and in an underwater pump device having a flooding detector 40 to stop the electric motor by detecting abnormality of mechanical seals 9 and 10, the flooding detector 40 is arranged in the mechanical seal chamber 8, and detects leakage of a pump handling liquid to the mechanical seal chamber 8 from the pump side, and detects an outflow of sealed oil in the mechanical seal chamber 8 to the pump side.
Patent JP-H0721124-A (JP)
Title: Synchronous serial information receiver
Inventor: SUZUKI KATSUNORI
IPC: G06F13/38
Filed: 1993-07-02
Abstract: PURPOSE:To normally transmit and receive communication data of clocked serial I/O even if a noise is superposed on the data. CONSTITUTION:The clocked serial I/O is equipped with a control signal circuit 6 which receives a communication clock 3 and outputs a control signal 8, a control signal generating circuit 10 which receives the communication clock 3 and outputs three control signals 12 differing in timing of variation from a high level to a low level, a communication data correcting circuit 11 which stores the communication data 5 with the three control signals 12 of the control signal generating circuit 10, determines information of the communication data 5 from its information, and outputs corrected communication data 50, and a series-parallel converting circuit 7 which receives the control signal 8, converts the serial data of the output corrected communication data 50 of the communication data correcting circuit 11 into parallel data, and outputs the data to an 8-bit bus 9.
Patent JP-H0454120-A (JP)
Title: Preventive and remedy for ulcers
Inventor: ISHIDA YUZABURO
IPC: A61K31/22
Filed: 1990-06-22
Abstract: PURPOSE:To obtain the title preventive and remedy having safety and high effects free from side effects, comprising dimethyl-beta-propiothetin (2- carboxyethyldimethyl sulfonium) or a salt thereof as an active ingredient. CONSTITUTION:A preventive and remedy for ulcers comprising one or a mixture of two or more selected from a dimethyl-beta-propiothetin (2-carboxyethyldimethyl sulfonium) shown by the formula (X is Cl, Br, F or I; R is H or lower alkyl) and a salt thereof as an active ingredient. The compound shown by the formula, for example, is obtained by synthesis from dimethyl sulfide and a monohalogenopropionic acid or extraction from algae of Dinoflagellate such as Ulvaceal or Peridinium Bipes, e.g. sea lettuce or green laver. The preventive and remedy can orally be administered.
Patent JP-S6144164-A (JP)
Title: Manufacture of fin material made of aluminum alloy for heat exchanger
Inventor: HAGIWARA RIKI
IPC: C22F1/053
Filed: 1984-08-08
Abstract: PURPOSE:To obtain a fin material capable of fully exhibiting sacrificial anodic effect for corrosion protection of a heat exchanger core, by applying in order, soaking, hot and cold rollings, intermediate annealing and cold rolling under prescribed conditions to the Al alloy ingot of a specified compsn. in which Li, Ca, etc., are added to Al contg. Zn. CONSTITUTION:Al alloy contg. by weight, 0.8-1.2% Zn, 0.0005%<=Li<0.005%, 0.008-0.1% Ca, 0.7-1.5% Mn, 0.1-0.7% Fe, <=0.4% Si or further <=0.20% Cu and the balance Al is melted to obtain the ingot. The ingot is sorked at 400- 600 deg.C for 1-24hr, then hot rolled at 400-550 deg.C to 1.5-5mm. thickness, next said plate is cold rolled then intermediately annealed at 250-300 deg.C, successively subjected to final cold rolling to 0.04-0.3mm. thickness. In the fin material obtd. in such a way, Zn evaporation in alloy during vacuum brazing can be fully prevented, and the sacrificial anode effect can be fully exhibited when it is assembled as the fin material for the heat exchanger core.
Patent JP-H06217-A (JP)
Title: Cover for repair of outside of blood vessel
Inventor: KOYAMA HIROYUKI
IPC: A61F2/04
Filed: 1992-06-23
Abstract: PURPOSE:To quicken a blood vessel wall turning in thrombus and shorten the coagulating time of a bleeding part by repairing the blood vessel with a knit in flat weave consisting of thin wires of a shape memory alloy, which stores previously the outer configuration of the blood vessel, and silk threads or oxycellulose. CONSTITUTION:Warps 1 consisting of thin wires made of a shape memory alloy and wefts 2 consisting of silk threads or fibers such as oxycellulose threads used in bleed stop gauze are flat woven to form a repairing material 3, and the outer configuration of a blood vessel concerned is previously stored in the shape memory alloy of this repair material. It may also be accepted that the warps are in combination of thin wires of shape memory alloy and silk threads or oxycellulose. The repair material 3 in elongated state is pressed to the blood vessel followed by recovery of its stored shape, and thereby the blood vessel is well enwrapped.
Patent JP-S5790408-A (JP)
Title: Air cylinder
Inventor: YAMAZAKI MASAYOSHI
IPC: F15B15/24
Filed: 1980-11-21
Abstract: PURPOSE: To enable a piston to move at a constant descending stroke, by providing a partition having a bore which can be passed by a piston rod with a certain gap within a cylinder main body and fixing an O ring on the above the partition.  
     CONSTITUTION: A partition 9 is provided with a bore 8 which can be passed by a piston rod 1 with a certain gap within a cylinder main body A, an O ring 10 is fixed on the above the partition, and an air intake port 7 for pressing down the piston by a certain stroke is opened in a chamber formed at the upper portion of the partition 9. Thereby, when an air is forcibly sent from the air intake port 7 for pressing down the piston, the O ring is moved downward in accordance with the descent of the piston 2, so that the length of descending stroke of the piston 2 is kept constant even if the length of rising stroke of the piston 2 is varied, since the bore of the partition 9 is closed in order to prevent the action of air effecting the piston 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04363457-A (JP)
Title: Heat insulating tile, external heat insulating wall of building and construction method thereof
Inventor: MIYOSHI YASUO
IPC: E04F13/24
Filed: 1991-06-11
Abstract: PURPOSE:To enhance workability and also to provide a good-quality external heat insulating wall of a building by making unnecessary the work of installing a heat insulating material at a construction site. CONSTITUTION:A heat insulating material (b) is laid and stuck over the inside load bearing portion 1 of a ceramics plate (a) comprised of the inside load bearing portion 1 and an outside decorative portion 2, the inside load bearing portion 1 being equipped with a rib 3 having a vertical reinforcement fitting portion 3', so as to form a heat insulating tile A. The heat insulating tile A is mounted on a reinforcing net (c) to form an external wall frame (d) and concrete or mortar (c) is placed inside the frame (d) to form an external heat insulating wall.
Patent JP-H0833082-A (JP)
Title: Speaker system
Inventor: OMORI TATSUYA
IPC: H04R1/28
Filed: 1994-07-18
Abstract: PURPOSE:To reduce M air pressure difference of the internal/external parts of the cavity on the side of a passive radiator and to prevent the radiation of abnormal sound in the vibration frequency of an opposite phase by mounting an auxiliary diaphragm on the part of the cavity on the side of the passive radiator or a diaphragm. CONSTITUTION:On one side surface of the cavity 5a on the side of the passive radiator of a cabinet 5, an auxiliary diaphragm 3 formed by material which is high in the internal loss, soft and high in elongation and contraction, such as rubber, etc., is mounted. By this constitution, the auxiliary diaphragm 3 vibrates so as to direct the negative direction increasing the air pressure within the cavity or the internal direction of the cavity 5a when the diaphragm 1a of a speaker unit 1 for driving vibrates in the negative direction and the diaphragm 2a of a passive radiator 2 vibrates in the positive direction in the frequency in which the movements of the diaphragm 1a and the diaphragm 2a antiresonate with each other or the frequency in which the vibration of an opposite phase is performed.
Patent JP-H0454244-A (JP)
Title: Fuel injection controller for two cycle engine
Inventor: KUDO OSAMU
IPC: F02B75/02
Filed: 1990-06-22
Abstract: PURPOSE:To obtain an optimum air-fuel ratio always by providing a judging means for detecting throttle rapid opening from a low throttle opening degree to determine an acceleration initial timing, and a means for decreasing a basic fuel injection quantity on the basis of at least either one of variation in engine speed and throttle opening degree. CONSTITUTION:A basic fuel injection quantity setting means 104 sets a basic fuel injection quantity Ti on the basic of output signals from a throttle opening degree thetath detecting means 101 and an engine speed Ne detecting means 102 in the operation of an engine. A heating initial timing judging means 107 detects throttle rapid opening from a low throttle opening degree on the basis of thetath and DELTAthetath, and an engine brake detecting means 108 detects deceleration due to an engine brake on the basis of thetath and Ne. A decrease quantity correcting means 112 outputs a decrease coefficient for decreasing the fuel injection quantity Ti at the beginning of acceleration while an increase quantity correcting means 113 outputs an increase coefficient for increasing the fuel injection quantity Ti at the time of deceleration, thus determining the final fuel injection quantity.