baber/WOPTO huggingface dataset:
Patent JP-2000169659-A (JP)
Title: Elastomer composition and thermoplastic resin composition containing the same
Inventor: KIMURA KATSUHIKO
IPC: C08L51/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain an elastomer composition that is useful as an impact strength modifier by using a specific block copolymer and a specific graft copolymer at a specific ratio. SOLUTION: The objective elastomer composition comprises (A) 1-99 wt.% of a block copolymer including (i) a methacrylic polymer and (ii) an acrylic polymer and (B) 99-1 wt.% of a graft copolymer including (iii) a polymer component with a glass transition temperature of <=25 deg.C and (iv) a polymer component with a glass transition temperature of >=25 deg.C. In a preferred embodiment, the component (A) is a di-lock copolymer and/or tri-block copolymer. The number- average molecular weight (Mn) of the component (A) is 30,000-500,000, the ratio of the weight-average molecular weight (Mw) to Mn (Mw/Mn) is <=1.8 (according to the gel permeation chromatography). The component B is preferably a core- shell particle type comprising the inner layer (core) of the component iii and the outer layer (shell) of the component iv.
Patent JP-2001159673-A (JP)
Title: Gps receiver and portable terminal
Inventor: ITO TOSHIYUKI
IPC: G01C21/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain necessary sensitivity by avoiding the effects of digital noise generated by an acquired-data computing part and to reduce current consumption in a GPS receiver. SOLUTION: In a portable information terminal 11, a CPU 12 controls an acquired-data computing part 23 to halt its operation while the RF part 20 and data acquiring part 21 of a GPS receiving part 13 are operating. In the case of performing radio processing on radio-frequency GPS satellite signals to create intermediate-frequency GPS satellite signals and in the case of performing demodulation processing on intermediate-frequency GPS satellite signals to acquire GPS data, it is possible to avoid the effects of digital noise generated by the acquired-data computing part 23 to obtain necessary sensitivity. In addition, it is possible to reduce current consumption at the GPS receiving part 13 by the amount that the acquired-data computing part 23 halts its operation.
Patent JP-H10184990-A (JP)
Title: Method and device for installing pipe
Inventor: HARA SHIGEYUKI
IPC: F16L1/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To realize efficient installation work of a pipe by maintaining the continuous installing operation even in an irregular inner hollow section having a sectional cracked part while avoiding complicated work such as placing work of an anchor and danger work with a fork lift truck. SOLUTION: The moving process for moving a pipe is performed after the temporarily placing process for temporarily placing the pipe on a temporarily placing table 7, and a pressing and installing process for pressing and installing a pressing and installing member (a bar-like member 8) to be turned around a shaft 8a is performed. The temporality placing table 7 on which the pipe is to be temporarily placed, and the pressing and installing member (the bar-like member 8) for turning the pipe temporarily placed on the temporarily placing table 7 around the shaft 8a and pressing up and installing it are provided.
Patent JP-H10185093-A (JP)
Title: Gas fuel relay equipment
Inventor: OGASAWARA TAKESHI
IPC: F17C5/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To store a gas fuel by liquefying it efficiently. SOLUTION: In this gas fuel relay equipment, a heat exchange unit 65 to let flow a coolant 37 at the inner side, and to let flow a gas fuel 3 or a liquefied gas fuel 46 at the outer side, is formed, and the whole body of the heat exchange unit 65 is soaked in the chill accumulating agent 31 in a chill accumulating tank 14 closest to a storage tank 16, so as to cool the gas fuel 3 or the liquefied fuel gas 46 directly by the coolant 37. Furthermore, the chill accumulating agent 31 in the condition the chill is emitted by the gas fuel 3 or the liquefied gas fuel 46 is made possible to cool directly, and the gas fuel 3 is cooled directly by the chill accumulating agent 31 accumulating the chill.
Patent JP-2001161147-A (JP)
Title: Reaping drive apparatus of combine harvester
Inventor: UEDA YASUFUMI
IPC: A01D69/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a reaping drive capable of preventing clogging by rapidly changing a reaping and conveying velocity in high speed without reducing a vehicle velocity and without carrying out a speed change by converting the ratio of tuning velocities even in case of abnormal conveyance. SOLUTION: This reaping drive of a combine harvester changes a tuning rotation to a high speed rotation by a belt clutch A (7) by installing a clutch pulley (3) internally installed with a oneway clutch (1) in the middle of a mission case (2), winding and spanning a transmission belt (6) from an engine pulley (5) around an multi-grooved input pulley (4) capable of being input from other systems and the clutch pulley (3), or by belt clutches B, C (13), (14) by installing a high speed transmission system for inputting power by winding and spanning a speed increase belt (12) around a high speed pulley (11) installed to a counter shaft (10) and a groove set aside the input pulley (4).
Patent JP-H05183565-A (JP)
Title: Loop communication system
Inventor: YAMAGISHI OSAMU
IPC: H04L12/42
Filed: 1991-12-26
Abstract: PURPOSE:To quickly detect occurrence of a fault by a station including a communication opposite party for each connection path by allowing each station to superimpose a specific pattern on a frame and to send the resulting frame and discriminating it faulty when the sent specific pattern cannot be received. CONSTITUTION:A frame used by the system is provided with a line establishing area. For example, when a terminal equipment 94-1 accommodated in a station 93-m and a terminal equipment 94-n accommodated in a station 93-1 reach the communication state, a caller station 93-m and a called station 93-1 send an m-series signal in one bit each, for example, as a specific pattern signal to a line establishing area of a frame. The caller station 93-m and the called station 93-1 respectively receive the line establishing signal and discriminate whether the line establishing signal is the m-series signal or not the m-series signal. When the line establishing signal is not the m-series signal, a terminal line fault is displayed.
Patent JP-H11176987-A (JP)
Title: High frequency power amplifier
Inventor: FUJII YASUTO
IPC: H01L23/12
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency power amplifier which enables miniaturization and electrical characteristics to be adjusted easily with respect the dispersion of multilayered board characteristics with reduced manufacturing man- hours, thereby improving non-defective ratio of products, and is suited to the high volume production. SOLUTION: This amplifier comprises a multilayered board 22, having a ground electrode layer 23 beneath an uppermost insulation layer 22a, a strip line 26 which is formed on the board and electrically connected to a connection conductor leading a stripline 24 to the top face of the board 22, a power amplifier transistor 27 and chip components 28 which are mounted on the board 22 and electrically connected to the stripline 26, and a pad electrode 29 which is added to the stripline 26 on the board 22 and opposed to the ground electrode layer 23 via the uppermost insulation layer 22a. The pad electrode 29 is utilized for easy adjustment of the electrical characteristics.
Patent JP-H05179618-A (JP)
Title: Repairing method of bridge floor slab
Inventor: TAKEDA TOSHIO
IPC: E01D19/12
Filed: 1991-12-26
Abstract: PURPOSE:To secure the traffic safety of the road surface to be repaired when the traffic control is provisionally released. CONSTITUTION:Newly provided concrete floor slabs 6 are erected on flange parts 2 of main girders 1. Rubber packings 10 are interposed in a joint 9 between the concrete floor stabs 6. After the concrete floor slabs 6 are erected, provisional tensioning of the concrete floor slabs 6 is executed successively by means of provisional tensioning jigs 13 and Gewindestabs 16, releasing the provisional traffic control in a stable manner.
Patent JP-H06177821-A (JP)
Title: Transmitter/receiver
Inventor: NAGATA YOSHIAKI
IPC: H04W92/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide a transmitter/receiver for base station use provided with a function for taking burst synchronism with the other base station without providing any special cable network in a TDMA type mobile communication system. CONSTITUTION:This transmitter/receiver for base station in the mobile communication system to use the TDMA system for sharing the same carrier wave frequency among an N number of subscribers in time-division manner is provided with an interference wave detecting means 120 for judging whether or not an unused line is interfered depending on a condition that interference wave signal power from the base station in the other system is higher than power previously determined on the carrier wave frequency by monitoring all the unused lines on this carrier wave frequency to perform communication at the time of calling and burst synchronizing means 130 provided with a function for synchronizing the burst period of an own station with the burst period of the detected interference wave when the interference wave detecting means 120 detects the existence of the interference wave on the carrier wave frequency.
Patent JP-H09157771-A (JP)
Title: Production of hard composite material containing cubic boron nitride
Inventor: UZAWA MASAMI
IPC: C04B35/645
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-density composite material having excellent toughness, chipping resistance, strength and workability by subjecting a mixture composed of powders of specific compsns. to pressure sintering under and at a specific pressure and temp. SOLUTION: The compsn. of the mixture is composed, by volumetric %, of 30 to 65% cubic boron nitride powder, 20 to 50% aluminum oxide powder, 0.1 to 10% metallic aluminum powder, 0.1 to 8% >=1 kinds of compd. consisting of any of Li, Na and K and oxygen and silicon and 10 to 30% powder of >=1 kinds of any of the carbide, nitride and boride of Si and periodic table group 4A, 5A, 6A elements. The mixture is subjected to pressure sintering under 100MPa pressure and a 1000 to 1500 deg.C. As a result, the need for a coating stage requiring costly devices is eliminated and highly dense sintered compacts are produced relatively easily.
Patent JP-H10186777-A (JP)
Title: Color image forming device
Inventor: YOSHIMURA HIROSHI
IPC: G03G15/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a drive transmitting mechanism with a simple structure for making the banding caused by the vibration of a photoreceptor drum when caused in drive transmission inconspicuous. SOLUTION: Photoreceptor shafts 12BK, M, Y, C for holding photoreceptor 11 BK, M, Y, C are held by a side plate 16 so as to be rotatable by a bearing 17, driven-side photoreceptor shaft gears 13BK, M, Y, C fixed to each photoreceptor shaft are arranged alternately in the photoreceptor shaft direction in such a manner as to be rotation-transmittable through idle gears 14a, 14b by the combination of carrying directional odd numbers (first color 13BK and third color 13) or even numbers (second color 13M and fourth color 13C), and the idle gear 14a and the idle gear 14b are arranged on the photoreceptor shaft 12M and on the photoreceptor shaft 12Y so as to be rotatable to each shaft, respectively.  The driving force of a motor 21 is transmitted in the route of a drive gear 22 → the photoreceptor shaft gears 13BK, 13B → the idle gears 14a, 14b → the photoreceptor shaft gears 13Y, 13C.
Patent JP-H11166033-A (JP)
Title: Composition for integrally molded polyurethane foam for heating carpet
Inventor: FUKAMI TAKAO
IPC: C08G18/48
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for giving a polyurethane foam having excellent strength, flame-retardance, heat resistance and improved moldability, by making the composition include a specific polyisocyanate, a prescribed polyol, water, a catalyst, a foam stabilizer and a viscosity reducing agent. SOLUTION: The composition comprises (a) 20-50 wt.% of an organic polyisocayanate which is a polyether polyol modified prepolymer composed of a diphenylmethane diisocyanate containing 2,2'- and 2,4'-isomers, a polyethylene polyphenylpolyisocyanate containing three or more functional groups, etc., (B) 50-80 wt.% of a polyol composed of a polyoxypropylene polyol of a terminal ethylene oxide cap having 2-4 functional groups and 1,000-2,500 average hydroxyl equivalents, (C) 1-6 wt.% of water, (D) 0.005-3 wt.% of a catalyst 0.005-3 wt.% of a catalyst, (E) 0.1-3 wt.% of a foam stabilizer and (F) 2-10 wt.% of a viscosity reducing agent having <=600 cps viscosity (25 deg.C) and contains 0.1-10 wt.% of a polymer component in a foam.
Patent JP-2001161460-A (JP)
Title: Panel installing structure in shelf device
Inventor: KITAGAWA HIROICHI
IPC: A47B96/06
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To easily attach panels to a pair of left and right columns in a shelf device, and to prevent the panels from falling off by vibration. SOLUTION: Locking holes 8 are bored in respective opposed surfaces of a pair of left and right columns 2, an engaging projection part 12 capable of rushing in the reverse of a front edge part of the locking holes 8 is arranged on the loose end of a locking piece 11 of an installing tool 9 having the locking piece 11 and an installing piece 10 mutually forming an almost right angle in a plan view, this engaging projection part 12 is engaged with the reverse of a side edge part of the locking holes 8, the locking piece 11 is locked on the locking holes 8, and a side part of panels 13 and 14 is fastened to and installed on the installing piece 10 by a freely attachable fastener 17.
Patent JP-H10181670-A (JP)
Title: Automatic transmission
Inventor: KOBAYASHI SHINYA
IPC: B62M9/122
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To hold a shift position suitable for a present driving state so as to prevent the sudden change of a shift position by stopping shift action at the time of detecting a system error, and moving the shift mechanism into a low speed travel position after the stop of drive mechanism. SOLUTION: When a control circuit detects a system error such as motor lock generated while gear pulse is still short of the specified pulse number or no detection of motor lock in spite of rotating a motor 15 reversely longer than the specified time within which the motor 15 should be locked, during gear shift action under judgment of a traveling state or a stop state, gear shift by a shirt mechanism 4 is inhibited. In case of detecting a system error during travel, a shift position at the time of detecting the system error is held. When a stop condition is satisfied in case of an x-the system error, the motor 15 is rotated for the fixed time toward fist gear speed of the shift mechanism 4, and after moving transmission mechanism into a reference position, the motor 15 is stopped.
Patent JP-2000170045-A (JP)
Title: Motor-driven triaxial friction false twister
Inventor: NAITO SHUNZO
IPC: D02G1/08
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driving type triaxial friction false-twister capable of being practically used. SOLUTION: In this motor-driving type triaxial friction false-twister, three spindles 21, 22, 23 equipped with plural friction disks 27, respectively, are rotatably supported on a spindle frame 20 which is detachably attached to a bracket 5, and one of three the spindles is attached to the rotor of a driving motor whose stator 12 is attached to the bracket. Therein, the driving motor is an outer rotor type brush-less motor 10 of radial gap type, and the outer rotor 11 of the brush-less motor has a hanging bell shape, is attached to the tip of one of the spindles, and covers the circumferential outer portion of the stator 12 of the brush-less motor attached to the bracket and the side end portion of the spindle, while forming small spaces, respectively.  The circumferential portion of the outer rotor 11 and the circumferential portion of the stator 12 of the brush-less motor are magnetically bound to each other.
Patent JP-H11178087-A (JP)
Title: Recording and reproducing device, image-pickup recording and reproducing device, and computer-readable storage medium thereof
Inventor: HORI SAKAE
IPC: H03G3/32
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To properly control so as to raise a loudspeaker sound volume by detecting a surrounding noise level, employing a microphone used for recording, when the surrounding noise is high in of sound reproduction of a video camera. SOLUTION: A matrix circuit 8 is controlled to give prescribed directivity to a microphone 7 in recording. The matrix circuit 8 is de-energized in the case of reproduction to make the microphone 7 ominidirectional, so as to facilitate detecting the surrounding noise. A reproduced sound signal is fed to a loudspeaker 3 via an amplifier circuit 2, and subtracted from the entire sound signal fed from the microphone 7 at an adder 10 through a phase inversion circuit 4 and a correction circuit 5. The subtracted output level is detected by a sound level detector 11, and a microcomputer 12 controls the amplification factor of the amplifier circuit 2 depending on the detection.
Patent JP-H07189434-A (JP)
Title: Setting bed-reinforcing plate for connection of building, and connection construction using setting bed-reinforcing plate
Inventor: FUNAKI GANTAN
IPC: E04D3/40
Filed: 1993-12-27
Abstract: PURPOSE:To machine a setting bed-reinforcing plate easily and surely in correspondence with a connection angle in a site by forming a plurality of openings continuously at short intervals along the longitudinal direction on the central part widthwise of the setting bed-reinforcing plate. CONSTITUTION:A plurality of openings are formed continuously at short intervals along the central part in the direction of the width to manufacture a setting bed reinforcing plate 10 such as an iron plate, steel plate, etc. The setting bed reinforcing plate 10 is laid on a rafter, and it passes through a setting bed material 2 such as the rafter 3, thermal insulating material, soundproof material, fire-preventive material, etc., through fixed devices 12 such as screws, etc., and is fixed on a steel frame 1. After that, a front layer side setting bed material 4 is lapped over a surface material 5 on the setting bed reinforcing plate 10, and they are clamped to the setting bed reinforcing plate 10 through the fixed device 13 to form a connection. Bending stress is concentrated to the openings 11, so that bending work along the core of the ridge of the setting bed reinforcing member 10 is carried out easily and accurately without requiring any special equipment or skill.
Patent JP-H05184138-A (JP)
Title: Input voltage detector for active power factor improved type power source
Inventor: SUZUKI YUICHI
IPC: H02M7/21
Filed: 1991-12-27
Abstract: PURPOSE:To prevent failure in a booster converter by providing an input voltage detector and a start/stop signal circuit, and stopping a switching controller when an input voltage is lower than a rated value. CONSTITUTION:A booster converter 10 has an inductor L1, a switching element (SW) Q2, a diode D2 and a capacitor C5. A switching controller (SC) 20 perform an active power factor improvement type switching operation, and controls the SWQ2 by a switching frequency higher than the frequency of an AC power source. An input voltage detector 30 detects an AC voltage of a commercial power source AC, and uses a passive type low-pass filter. A ripple removing circuit (LE) 40 uses an active type low-pass filter. A start/stop signal circuit 50 suppresses an operation of the SC 20. That is, if an input voltage range is 85VAC or more, 70-85VAC of a threshold value voltage is set to a positive terminal of an operational amplifier U3, and deleting is obtained in an operating voltage range to stop the SE 20.
Patent JP-2001167166-A (JP)
Title: Device and method for providing used article information
Inventor: FUJISAKI KIYOTAKA
IPC: G06Q30/06
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for providing used articles on-sale information for the users of an extremely wide range as objects without the need for actually preparing the used articles. SOLUTION: This device is provided with a used articles information recording means 11 for recording information relating to the plural used articles, plural dealer terminals 12 for writing the information of the used articles to the used articles information recording means 11 and reading and displaying the information recorded in the used articles information recording means 11 and a user terminal 13 for reading and displaying the information recorded in the used articles information recording means 11. The plural dealer terminals 12 are grouped for respective prescribed attributes and the used articles information recording means 11 loads and records the attributes of the dealer terminals 12 to the used articles information.  The dealer terminal 12 reads and displays only the used articles information provided with the prescribed attributes decided beforehand and the user terminal 13 reads and displays the used articles information of all the attributes.
Patent JP-H07179989-A (JP)
Title: High strength case hardening steel excellent in machinability
Inventor: TAKADA YATSUKA
IPC: C22C38/00
Filed: 1993-12-24
Abstract: PURPOSE:To produce a high strength case hardening steel having superior fatigue resistance and pitting resistance, excellent in machinability, and minimal in carburizing strain. CONSTITUTION:This steel consists of, by weight ratio, 0.10-0.30% C, <=0.15% Si, 0.30-0.60% Mn, 0.025-0.100% S, 0.30-0.90% Cr, 0.35-1.00% Mo, 0.020-0.060% Al, 0.0080-0.0200% N, 0.50-2.50% Ni and/or 0.35-1.00% Mo, 0.02-0.20% Nb and/or 0.02-0.20% V, and the balance Fe with impurity elements and contains if necessary, 0.02-0.10% Pb and/or 0.0005-0.0060% Ca. Further, the steel has a structure composed essentially of tempered bainite.
Patent JP-H06208875-A (JP)
Title: Cover for plug socket tap
Inventor: HAYAFUNE MASAMI
IPC: H01R13/52
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a tap cover for plug socket, which can protect a plug-in port, to which a plug socket is not inserted for connection, from an external factor such as dust and dirt. CONSTITUTION:A cover for plug socket tap consists of a frame body 10a to be fitted to a plug socket tap 1 for installation, and plural window frames 10c to be arranged in response to each plug sockets 3, 4, 5 at the time of installation to the plug socket tap 1, and plural opening/closing pieces 1Ob provided in response to each window holes 1Oc. Each opening/closing piece 1Ob is fitted to the frame body 10a by a hinge freely to turn, and under the condition that the opening/closing piece 10b is closed, the opening/closing piece 10b is fitted to the corresponding window frame 1Oc to seal the window frame 10c perfectly, and under the condition that the opening/closing piece 10b is opened, the opening/closing piece 1Ob opens the corresponding window frame 10c.