baber/WOPTO huggingface dataset:
Patent JP-H09138671-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMIGAWA KAZUHIRO
IPC: G02F1/133
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device provided with a sampling circuit surely sampling at all synchronizing signal timing. SOLUTION: A clock circuit 3 generates plural sampling signals 3A, 3B, 3C different from each other in phase from a horizontal synchronizing signal 1B to sample a vertical synchronizing signal 1C. Thus, the circuit 3 judges the timing between the vertical synchronizing signal 1C and the horizontal synchronizing signal 1B, and a synchronizing circuit 4 selects the sampling signal 4A not executing sampling in the data change period of the vertical synchronizing signal 1C, and the synchronizing circuit 4 samples the vertical synchronizing signal 1C to display the image data 1A on a liquid crystal panel 6 through a drive circuit 5 based on a dot clock 2A generated from a phase locked loop circuit 2 and the horizontal synchronizing signal 1B.
Patent JP-H11127663-A (JP)
Title: Cut cereal stem conveyer for combine harvester
Inventor: SOYA TAMOTSU
IPC: A01D57/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To perform clogging release with good operability. SOLUTION: A couple of the left and right conveying chains for nipping the cut stems on both sides, respectively and uniting them 11L and 11R are installed and the stem feet-conveying chain is installed to nip and convey the cut stems united to the threshing unit. A rotary wheel 16B that rotatably support the conveying end of one of the stem feet-uniting and conveying chains 11L or 11R is installed so that the chain 11L may change its position in the near and far direction to the chain 11R, further a cum 23 is set to change the position of the rotary wheel 16B by its rotation.
Patent JP-H05109699-A (JP)
Title: Semiconductor substrate and manufacture of semiconductor crystalline substrate
Inventor: SAKAGUCHI HARUNORI
IPC: C30B19/00
Filed: 1991-10-17
Abstract: PURPOSE:To form a different type semiconductor crystal without using the step of heat treating at a high temperature. CONSTITUTION:After a surface of an Si substrate 1 is degreased, it is dipped in HF water to form a passivation film 2 made of hydrogen atoms 2a... on the surface of the substrate 1. Then, a GaAs buffer layer 3 is formed by an epitaxially growing method at a temperature of a crystalline growing temperature or lower of GaAs, etc., such as 500 deg.C or lower. Further, it is heated to 600-800 deg.C of a normal growing temperature of the GaAs and held to form a GaAs layer 4 as a different type semiconductor crystalline layer on the surface of the substrate 1.
Patent JP-H04170845-A (JP)
Title: Original carrier sheet and original carrying type picture reader
Inventor: HIBI KUNIO
IPC: H04N1/00
Filed: 1990-11-02
Abstract: PURPOSE:To directly take out an original in which an area is designated by marking or a copy in which the area is processed without soiling it by covering the surface of the original with a transparent sheet which transmits light from a light source and whose surface is freely written in. CONSTITUTION:In the case that the designated area of the original 1 is given processing, the original 1 is held between carrier sheets 13, and the marking is given on the upper surface 14 of the carrier sheet 13. The upper surface 14 of the carrier sheet 13 has good light transmissivity, and is made of a transparent polyester film, etc., and material difficult for a stain to stick is used. Besides, the upper surface 14 is surface-finished so that the marking can be favorably given, and the surface finish of a friction coefficient high to some extent is adopted. A color felt pen, etc., is used for the marking, and the value of definite density easy to be distinguished from a picture is set. Thus, the processing such as the designation or the partial erasure of a designated area corresponding to the original 1 and so on can be given without soiling the original 1.
Patent JP-H09136506-A (JP)
Title: Automobile radial tire
Inventor: TANAKA MASATOSHI
IPC: B60C9/13
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce road noise by providing a carcass composed of one or more carcass plies and forming at least one of the carcass with a plural kind of carcass cords varied of their modulus per cord as specified by the load at the time of 5% elongation. SOLUTION: A tire 1 has a carcass 6 crossing a bead part and the interior of a tread 2 has a tenacious belt layer 7 arranged therein. The carcass 6 is formed of one or more carcass plies 6A which is arranged from the tread 2 to the bead core 5 of a bead 4 passing through a side wall 3 and folded back from the inside of a tire to the outside at the girth of the bead core 5. The carcass ply 6A is formed by using a plural kind of carcass cords D varied of their modulus per cord as specified by the load required for 5% elogation and arranging them in an angle of 70 deg. to 90 deg. with respect to the tire equator. Thus road noise can be reduced and stability of operation can be raised.
Patent JP-H02144609-A (JP)
Title: Gas interrupting device
Inventor: NAKANE SHINICHI
IPC: G05D7/06
Filed: 1988-11-25
Abstract: PURPOSE:To form more safe gas interrupting means by transmitting a signal to a start signal impressing means at the count-over of a 2nd timer and allowing a 1st timer to restart its counting. CONSTITUTION:A practical gas consumption pattern is detected in the operation period of a 1st timer 10 and the proper using condition of a home equipped with a meter is set up based upon the data. At the passage of a 2nd prescribed period after the end of a 1st prescribed period, the 1st timer 10 starts counting again to execute data monitoring and reset the proper using condition. Since a 2nd timer 12 is repeatedly counted, the monitoring of data and the resetting of the proper using condition are periodically executed. Thus, safeness can be improved.
Patent JP-H11187735-A (JP)
Title: Aligning and carrying apparatus of harvester for vegetable with formed head
Inventor: TERAMOTO SEIJI
IPC: A01D27/04
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To enable part of a bulb part after cutting unnecessary upper foliage to align and release in a posture laid in a definite direction in a harvester for vegetable with formed head for harvesting vegetables with formed head such as onion. SOLUTION: This aligning and carrying derivative is constituted so that an aligning and carrying apparatus 40 and a front end parts of a foliage guide 43 are arranged at back position by a definite distance than a position of the front end of a neck part-nipping and transferring device and a bulb part C2 of vegetable with formed head controlled in height and position by the neck part-nipping and transferring device is released on a ridge in a state in which posture is changed in lateral direction and the foliage part C1 by the aligning and carrying apparatus 40 and the foliage guide 43 can be nipped from one side of the ridge when harvested.
Patent JP-H11131698-A (JP)
Title: Photovoltaic power generating roof and construction method thereof
Inventor: FUJISAKI TATSUO
IPC: E04D3/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain the same electric potential in roofing with a solar battery and general roofing and set an earthing position into an optional position by electrically connecting the roofing with the solar battery to the general roofing. SOLUTION: A solar battery element 101 is filled and sealed between a metal plate 102 and a surface protective film 103 with filling resin 104. A roof fixing member 105 is previously installed on a roof installation face 106. The roof fixing member 105 is installed by making a bent part 102a of the metal plate 102 get over a bent part 105a of the fixing member 105 by elastic deformation and then setting the roof fixing member 105. In the same way, a bent part 112a of general roofing 112 is engagedly fixed to the bent part 105a of the fixing member 105. Roofing with a solar battery and the general roofing 112 are electrically connected through the fixing member 105, and the whole roofing installation face has the same electric potential. A roof is finished by a finishing member 113 in a last row and earthed through this part.  Maintenance after work execution is therefore facilitated while being extremely advantageous from the viewpoint of electrical safety.
Patent JP-H10145341-A (JP)
Title: Signal processing unit for radio communication
Inventor: IWABUCHI KEIICHI
IPC: H04L29/06
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the transfer efficiency of data by varying a frame length, depending on the quality state of a radio channel. SOLUTION: A frame is received by a communication means and stored by a reception buffer (S1). A 1st quality analysis section confirms the presence of a CRC error of the frame and counts it for a prescribed period and gives the result to a main control section. When an error is detected, the processing is transited to the processing S3 and when it not detected, the processing is transited to the processing S4 (S2). When an error is detected, reception data are requested again, and a normal frame is received (S3). When no error is detected, a data switch section gives the data to a terminal equipment via a switching terminal buffer (S4). Transmission data are stored once in a terminal buffer (S5).  When the main control section discriminates a radio channel, based on the result of the 1st quality analysis section, a frame generating section generates a frame whose length is changed into a decided frame length (S6). The transmission frame is stored in a transmission buffer and then sent by a communication means (S7).
Patent JP-S62156740-A (JP)
Title: Action history storage device
Inventor: YOSHIMOTO RIKURO
IPC: G06F11/34
Filed: 1985-12-27
Abstract: PURPOSE:To know the working state of a memory device for action history by providing a mode circuit that can set a specific mode and obtaining the working state history of the memory device only when the coincidence is secured with the mode circuit or only with a step of a related microprogram. CONSTITUTION:A writing register 1 and a reading register 3 store the write and read data of an action history memory part (tracer memory) 2 respectively. An address register 4 holds the write or read address of the tracer memory 2. An arithmetic part 5 calculates the next write or read address to be applied to the memory 2 according to an arithmetic mode 8 and the arithmetic data. Then the part 5 sets the data on the register 1 to the area of the memory 2 shown by an address 6 by the timing of the replacement indication 9 or reads the data out of the area of the memory 2. Then a channel number to be stored in the memory 2 is previously set to a mode register 23.
Patent JP-S62156381-A (JP)
Inventor: SATOMI HITOSHI
IPC: B01D29/17
Filed: 1985-12-27
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-H03158801-A (JP)
Title: Method and device for working terminal of optical fiber cord
Inventor: TERAOKA TATSUO
IPC: B26D3/00
Filed: 1989-11-17
Abstract: PURPOSE:To extrude tensile strength fiber bundle to the outside in the axial direction to surely cut off the fiber bundle by separating a cutting side coat layer obtained after cutting off the coat layer on a prescribed position until the tensile strength fiber bundle is exposed, then bringing the separated cutting side coat layer close to the cut side coat layer. CONSTITUTION:After holding an optical fiber cord 4 by holders 11, 12, the periphery of the coat layer 3 is cut off by a cutter 18. When the moving holder 12 is moved in a code terminal direction, the coat layer 3 is cut off and the tensile strength fiber bundle 2a is exposed. When the holder 12 is returned to the original position, the fiber bundle 2a exposed in the preceding process is extruded to the outside of the coat layer 3 and held between the cut coat layers 3, 3a. When a holed plate 17 is moved to the coat layer 3a to be cut off, the fiber bundle 2a extruded from the coat layer 3 is held between the holed plate 17 and the periphery of the coat layer 3. Then the coat layer 3a to be cut off is cut off by the cutter 18 and the periphery of an optical fiber cord 4 is turned around the axis to cut off the tensile strength fiber bundle 2a.
Patent JP-H09107777-A (JP)
Title: Engine stop in harvester
Inventor: YAMANE YOICHI
IPC: A01F12/16
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an engine stop in a harvester capable of precisely and readily operating a stop switch for an engine on the spot without moving an operator from a position for manual threshing operations and rapidly stopping the engine. SOLUTION: This engine stop in a harvester is obtained by transversely installing a feed chain 5 having the lower side thereof formed into a grain culm nipping and conveying surface in a threshing port of a thresher in the harvester equipped with a stop switch for stopping an engine, covering the nonconveying side of the front and top surfaces extending from the starting end in the conveying direction of the feed chain 5 to the terminal end thereof with a chain cover 50 and arranging the stop switch, operated from a manual threshing operating position by pushing and stopping then engine at an upper position separated from the starting end side of the chain cover 50 in the conveying direction by a prescribed interval.  A push contact part 70 of the stop switch is formed into a wide surface nearly equal to the width of a hand and about the same shape as that of the chain cover 50 or a slightly protruding flat shape and installed in the switch.
Patent JP-H01143150-A (JP)
Title: Manufacture of electrode plate for lead storage battery
Inventor: TERADA MASAYUKI
IPC: H01M4/82
Filed: 1987-11-27
Abstract: PURPOSE:To improve the performance stored after being overcharged by heat- treating at 170$ or above a current collector formed with an Sn layer or a Pb-Sn layer on the surface by dip brazing. CONSTITUTION:A Pb-Ca alloy current collector is immersed in a fused Sn or Pb-Sn alloy bath, an Sn or Pb-Sn alloy layer is formed on the surface, then it is heat-treated at 170 deg. or above for the preset time. As a result, Sn is diffused in a current collector alloy matrix to prevent the collapse of the alloy layer, and an Sn-rich current collector which is effective for the overdischarge shelf performance can be obtained. The diffusion of Sn into the current collector alloy depends on the heat treatment temperature, the collapse of the current collector surface alloy layer can be suppressed as the diffusion of Sn proceeds toward the inside of the alloy layer. The performance stored after being discharged can be thereby improved.
Patent JP-2001123997-A (JP)
Title: Centrifugal compressor with magnetic bearing
Inventor: TAKAHASHI KAZUKI
IPC: F04D29/58
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of cooling air and to improve economics by preventing high-temperature gas from leaking from an impeller to a magnetic bearing, in a centrifugal compressor mounted with a magnetic bearing. SOLUTION: Compressed gas downstream of an inter-cooler 11a is introduced to a magnetic bearing 6a of a first stage impeller side, and compressed gas downstream of an after-cooler 11b is introduced to a magnetic bearing 6b on a second stage impeller side. Therefore, high-temperature gas is prevented from leaking from impellers 4a, 4b to the magnetic bearings 6a, 6b, the consumption of cooling air is reduced, and the economics is improved.
Patent JP-2000133365-A (JP)
Title: Multi-polar waterproof connector
Inventor: NAKADA NAOTOSHI
IPC: H01R13/52
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To make batch cable connection, reduce the cable connecting works to a great extent, and establish automatic cable connection. SOLUTION: A plurality of insulation displacement contacts 8 are installed in a connector housing 7 to form a connector body 1, and a bend preventive retainer 6 is installed on a wire arrangement protector 4 through a multi-hole wire seal 5 so that an insulation displacement contact block 2 is formed, and a number of cables 3 are inserted through cable inserting holes (30, 24, 18) in the retainer 6, seal 5, and protector 4, and the end (3a) of this cable 3 is folded and inserted in side cable insert grooves (22A and 22B) provided in the protector 4 and the cables 3 are arranged in the contact block 2, which is fitted to the connector body 1, and the insulation displacement contact part 8c of the terminal 8 is put in insulation displacement contact with the cable 3.
Patent JP-H04171781-A (JP)
Title: Nonlinear optical material for laser and growth method thereof
Inventor: KOUDA HIKARI
IPC: H01S3/108
Filed: 1990-11-05
Abstract: PURPOSE:To improve a wavelength conversion efficiency, by adding, an element to serve as an active material for a laser oscillation, to beta-barium borate single crystal. CONSTITUTION:A material of the composition of BaB2O4 including neodymium of about 1% is fired, and is filled into a platinum crucible. Then, a single crystal of Nd: beta-BaB2O4, which is about 10mm in its diameter and about 20 no in its length, is obtained by the growth using a high frequency furnace for Czochralski method. Then, this crystalline laser diode 6 is excited and the laser beam of about 1.06mum in its wavelength is oscillated. Further, to emit the laser beam of the second harmonic of 0.53mum in its wavelength, the crystal is cut in the direction at about 22 degrees to the C axis, and a laser rod 7 of about 5mm in its diameter and about 10mm in its length is formed. Moreover, on its incident end face for the LD beam, a total reflection coating for the laser beam of 0.53mum in its wavelength, and on its emitting end face for the LD beam, a total transmission coating for the laser beam of 0.53mum in its wavelength, and further, on both the end faces, the total reflection coatings for the laser beam of 1.06mum in its wavelength are performed respectively. Thereby, a resonator is assembled using the crystal. When the laser beam of 0.80mum in its wavelength accompanied by the absorption of Nd is projected on the laser rod 7 from the laser diode 6 via a focusing lens 8, a laser beam of 1.06mum in its wavelength is oscillated, and is resonated in the rod, and further, only a converted laser beam of 0.53mum in its wavelength is emitted.
Patent JP-S63154039-A (JP)
Title: Ac generator with pump
Inventor: KONDO KOJI
IPC: F04C23/00
Filed: 1986-12-16
Abstract: PURPOSE:To prevent an irregular wear due to the one side contact of a spline coupling section and a noise from occurring by disposing a bearing between the other end of a rotational shaft of a pump section and one end of a rotational shaft of a generator section. CONSTITUTION:When power is transmitted to a pulley 16, the first rotational shaft 13 of a pump section 10 rotates, it is transmitted through spline coupling sections 18, 41 to the second rotational shaft 35 of a generator section 30, i.e., a pushing shaft 38 and a rotational shaft section 39 to rotate a rotor 42, thereby generating a current. The shaft 13 is supported at its one end 14 by a first bearing 12 held by the casing 11 of the section 10, and at the other end 17 by a second bearing 45 disposed between the other end 17 of the shaft 13 and the pushing shaft 38 of the shaft 37 of the section 30. Accordingly, the shaft 13 is rotated in high centering accuracy with respect to the shaft 35.
Patent JP-S62157577-A (JP)
Title: Trouble current detector
Inventor: YAMAZAKI TAKESHI
IPC: G01R31/02
Filed: 1985-12-28
Abstract: PURPOSE:To enable a stable detecting operation without affecting the ground resistance, by mounting a current transformer to a ground wire of a distributor or the like in a clamped manner. CONSTITUTION:A current transformer 1 is allowed to clamp a split core 1b to a power cable or a ground wire of a distributor with a shaft 1a. In case a ground-fault current is caused, a transformer voltage of a secondary winding 2 is amplified with an operational amplifier (A) through a sensitivity changeover switch S1. The resulting voltage is rectified with a rectifying circuit C through a band pass filter B to be sent to a discriminator circuit D. The circuit D discriminates signals above a reference value among those applied from the circuit C and outputs a display drive signal through a delay circuit E and mono- stable circuits F and I to drive a display unit or the like only once. With such an arrangement, a stable operation is obtained while scarcely affecting the ground resistance value.
Patent JP-H01143631-A (JP)
Title: Denitration apparatus utilizing solid reducing agent
Inventor: ITO MEIJI
IPC: B01D53/94
Filed: 1987-11-27
Abstract: PURPOSE:To carry out an efficient denitration by denitrating a NOx-containing exhaust gas with a catalyst after mixing an N-containing organic compound, which is solid at room temperature and atmospheric pressure, as a reducing agent, and then by cooling the exhaust gas and recovering the unreacted reducing agent separated as crystals. CONSTITUTION:A NOx-containing exhaust gas from a gas turbine 1 is introduced to a solid reducing agent vaporizer 2, wherein an N-containing organic compound which is solid at room temperature and atmospheric pressure is held, accompanied by the reducing agent vapor and led into a denitration reactor 3 together with an exhaust gas passed through a bypass line 11A so that the NOx in the exhaust gas is reduced by a catalytic reaction. The denitrated exhaust gas is led into a crystal precipitator 4, wherein the gas is cooled and the unreacted reducing agent is separated and recovered as crystals.
Patent JP-H08156244-A (JP)
Title: Ink jet printer
Inventor: IKEDA KOICHI
IPC: B41J2/01
Filed: 1994-12-02
Abstract: PURPOSE: To realize stable recording by controlling the amt. of emitted ink droplets when ink droplets are emitted to perform printing. CONSTITUTION: An ink jet printer is equipped with an emitting part constituted of nozzles and electrothermal conversion means, a supply part B supplying a pulse electric signal to the electrothermal conversion means, a control part C and an emitting history memory part D storing the emitting history of the emitting part A. The pulse signal applied to the electrothermal conversion means is divided into blocks with predetermined width and ON/OFF at every blocks is controlled to control the amts. of emitted ink droplets. Therefore, stable printing quality can be obtained regardless of printing history and environment temp. Further, multigradation in a dot unit is enabled.
Patent JP-2000128433-A (JP)
Title: Tension device
Inventor: KUNO HITOSHI
IPC: H01F41/06
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a tension device capable of applying appropriate tension while preventing inertia load from applying to a wire rod. SOLUTION: After a wire 1 is wound around a delivery pulley 4, the wire 1 is led to a winding core through a wire guide 11 at the tip end of a tension bar 10. The tension bar 10 is freely rotatable around a rotating shaft at its base end, and one end of a spring 14 is fixed to a mounting bracket 10A provided at a specified position. The other end of the spring 14 is fixed to the mounting part 15A of a moving member 15 movable by a tension adjusting motor 16. A control means controls the rotating speed of a delivery control motor directly connected with the rotating shaft 5 of the delivery pulley 4 such that the turning angle of the tension bar 10 detected by a potentiometer will be a specified angle.