baber/WOPTO huggingface dataset:
Patent JP-H03247881-A (JP)
Title: Wireless electric locking and unlocking device
Inventor: OKADA HIROAKI
IPC: E05B49/00
Filed: 1990-02-23
Abstract: PURPOSE:To raise the constructibile property and operability of a wireless electric locking and unlocking device by a method in which a wireless secret operator and a wireless receiving unit are provided for a locking and unlocking device in which an electric key and an electric key-operating controller are connected with each other by signal wires. CONSTITUTION:An electric key 200 is connected with an electric key operation controller 100 by signal wires l1-l3 to make up a remote-controllable locking and unlocking device for the electric key. The electric locking and unlocking device is provided with a wireless secret operator 1 and a wireless receiving unit 2. A recitation number is put in the operator 1, and signals are sent to the unit 2 to operate the controller 100 for locking or unlocking the key 200.
Patent JP-H06259703-A (JP)
Title: Rotary head drum
Inventor: TAKAMIZAWA YOSHITO
IPC: G11B5/02
Filed: 1993-03-04
Abstract: PURPOSE:To miniaturize a rotary head drum, to reduce the signal loss, and to easily actualize a multichannel in the compact drum. CONSTITUTION:A connector 4 provided with a cylindrical casing 5, a contact pin 7 and a coil spring 8 is arranged between a connection part 2 of a head base 33 and a transformer substrate. The connector 4 is directly connected to a land forming a terminal for the connection part 2 and for the transformer substrate. By this arrangement, the constitution is simplified, and the setting space is reduced, then the rotary head drum is produced at a low cost and in a small size. Since a setting space of the connector 4 is reduced, the plural connectors 4 can be arranged even in the compact drum, and the multichannel is easily actualized in the compact drum. Further, the signal route is shortened as compared with the case of conventional soldering, and the signal loss is reduced.
Patent JP-S51119990-A (JP)
Title: Length-guide marking of long cable
Inventor: OKUYAMA YOSHIO
IPC: H01B13/34
Filed: 1975-04-11
Abstract: PURPOSE: Determination of length for long cable is to be exactly performed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61203196-A (JP)
Title: Controlling output of coal dry distillation products
Inventor: OGURI KATSUHIKO
IPC: C10B57/04
Filed: 1985-03-05
Abstract: PURPOSE:To estimate the yield of products of coal dry distillation accurately and adjust the output of the products, by performing dry distillation of coal on the basis of parameters which includes the sum total of products of difference in maximum flow temperature among raw material coals, etc. and contact probability, in addition to volatile matter and O2 contents. CONSTITUTION:In dry distillation of coal, the yield of product is estimated with a high accuracy by using, as parameters, the sum total of products of difference in maximum flow temp. or average reflectance among raw material coals and contact probability which is indicative of interaction of raw material coals and, when necessary, logarithm of maximum fluidity of mixed coal (FI) defined by the equation (where MF is maximum fluidity), in addition to volatile matter and/or O2 content. Raw material coals to be mixed are selected according to the estimate and dry distillation of mixed coal is performed under control of output to obtain a predetermined yield.
Patent JP-H02224280-A (JP)
Title: Manufacture of dielectric cell
Inventor: SHIKAZUMI CHIYOUICHIROU
IPC: H01L31/04
Filed: 1989-02-25
Abstract: PURPOSE:To ease the manufacture of a title cell by holding a semiconductor substrate between a conductor plate and a collector electrode, connecting a charging device to said semiconductor substance by turning a switch on, and drying and solidifying said semiconductor substance applying a proper electric field to the same to fix the same molecularly in a polarized state thereof. CONSTITUTION:A charging device 5 is connected to both lead terminals from a conductor plate 1 and a collector electrode 3 by turning a switch 4 on, and a variable resistor 6 is adjusted with observation of an ammeter 7 and a voltmeter. Hereby, an electric field is applied to a semiconductor substrate 2 to dry and solidify the same. As the semiconductor substance is fixed in a polarized state, the switch 4 is turned off to disconnect the charging device 4. For actuation of a dielectric cell, the surface of the collector electrode 3 is irradiated with solar light or heat rays to excite the motion of electrons in the semiconductor substance to take out electromotive force from both terminals. Hereby, manufacture is made easy.
Patent JP-S59173311-A (JP)
Title: Production of elastomer fiber
Inventor: SAIKI NORITSUGU
IPC: D01F6/86
Filed: 1983-03-18
Abstract: PURPOSE:To obtain easily the titled fibers having improved unwinding property and elastic recoverey, by melt spinning a block copolymer consisting of ethylene terephthalate as a hard component and a poly(oxyalkylene)terephthalate as a soft component under specific conditions. CONSTITUTION:A polyether ester block copolymer consisting of a hard component consisting of terephthalic acid as a main acid component and ethylene glycol as a main glycol component and a soft component consisting of terephthalic acid as a main acid component and a poly(oxyalkylene)glycol as a main glycol component at (50/50)-(80/20)weight ratio between the soft and hard components is melted and extruded through a spinneret, and the extruded filaments are cooled, solidified and taken off at >=2,000m/min speed to give the aimed elastomer fibers.
Patent JP-H11226581-A (JP)
Title: Quality modifier of drinking water or the like and use thereof
Inventor: YASUDA TADAO
IPC: C02F1/68
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the taste of drinking water and to eliminate a bleaching powder smell and a moldy smell by using a fine powder of a fossil shellfish based on calcium carbonate as a main component and compounding a proper amt. of magnesium chloride extracted from sea water therewith. SOLUTION: A fine powder of a fossil shellfish containing 96.5% of calcium carbonate as a main component and magnesium chloride extracted from sea water and containing 95.0% of magnesium as a main component are mixed. As a result, in a case used in 1 l of water, a second water quality modifier becomes such a ratio that the fine powder of the fossil shellfish based on calcium carbonate is 5% and magnesium chloride extracted from sea water is 0.01% with respect to water. Fossil shellfish calcium has properties compounded with and dissolved in an acid but insoluble in water and absorbing carbon dioxide in air during 24 hr-immersion to be dissolved. The fossil shellfish is compounded with hydrochloric acid in the stomach to be certainly dissolved. Magnesium chloride is immediately dissolved in drinking water to enhance hardness.
Patent JP-H10235433-A (JP)
Title: Method for forming square steel tube
Inventor: OISHI KUNIYASU
IPC: B21C37/15
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To uniformize the bend radius of the corner parts in the cross section and to form a square steel tube excellent in appearance at the time of manufacturing the square steel tube by roll forming method using a round steel tube which is resistance welded. SOLUTION: At the time of forming the round steel tube which is resistance welded into a square shape by passing through the plural stage square forming stands consisting of an upper roll 1, lower roll 2 and side rolls 3, as for the forming rolls of at least one forming stand of them, the diameter of the upper roll 1 with which the upper side where the resistance welded part of the round steel tube exists is formed is taken as different diameter having the small diameter of 0.6-0.9 times the diameter of the lower roll 2 for forming the lower side and, by forming the round steel tube with these different diameter rolls, the bend radius in each corner part of the square steel tube is uniformized.
Patent JP-H04282537-A (JP)
Title: Flat plate type image display device and manufacture thereof
Inventor: IKEDA MASAKI
IPC: H01J29/46
Filed: 1991-03-11
Abstract: PURPOSE:To provide a flat plate type image display device and manufacturing method thereof, excellent in mass productivity, cost property and picture stability and using an electron beam, by reducing a number of constitutional sheets of substrates to simplify a shape. CONSTITUTION:In a flat plate type image display device, an electrode body 4 is print- formed on a crystallized glass quality electric insulation layer surface 3, covered on a metal substrate successively from the rear toward the front, in a curved unit substrate, to use an electron beam controlling back side electrode substrate 2 (hereafter called back side electrode substrate) concurrently with the curved unit substrate, and a partially metal exposed part 15 and a metal-made rib material 1 are connected to a reverse side of this back side electrode substrate 2. Constitution is provided by arranging a wire cathode 5 as a beam source, spacers 6, 7 for insulating a back side electrode and the wire cathode, grid electrodes 8, 9, 10, 11, horizontal deflection electrode 12, vertical deflection electrode 13 and a fluorescent material screen 14 for emitting light by irradiation collision of an electron beam, and these members are stored in a vacuum sealing dome-shaped vessel and a vacuum bulb internal part connected to a flat glass.
Patent JP-H11239403-A (JP)
Title: Combine harvester for controlling automatic traveling direction
Inventor: YOSHIMURA FUMIO
IPC: A01B69/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of quickly correcting a track in a normal traveling direction in the case of passing in a shifted manner from the center of a grain culm line. SOLUTION: This combine harvester is equipped with a reaping apparatus provided with a grass dividing tool 8 and two sensors 61 and 63 for detecting a grain culm and outputting an output value corresponding to the contact strength with the grain culm. In the case in which the strong contact of the grass dividing tool 8 with the grain culm line is detected by a touching element 62 or 64 of the sensors 61 or 63, the output of the other sensors 61 or 63 which is not brought into contact with the grain culm line is stopped from the history of the output signal of the past sensor 61 or 63 and the traveling direction of the combine harvester is controlled so as to make the combine harvester advance to the sensor 61 or 63 which is not brought into contact with the grain culm line.
Patent JP-S62202979-A (JP)
Inventor: OGITA YASUHIRO
IPC: F25D21/08
Filed: 1986-02-28
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-H05242650-A (JP)
Title: Rotary disk type storage device
Inventor: MAEDA NAOKI
IPC: G11B23/03
Filed: 1992-03-02
Abstract: PURPOSE:To reduce the vibration of a disk and a head/supporting system, to decide the position of the head at a high speed and to improve its accuracy by superposing disks at specified intervals and making the rotative directions of the disks on the superposed areas coincident. CONSTITUTION:Disks 1 are fixed on spindle shafts 17 by clamps 2 and the spindle shafts 17 are rotatably supported by spindle shaft receivers 18. Also, the rotations of the disks 1 and the spindle shafts 17 are driven by disk driving means 32 fixed on a base 14. Thus, by moving a pair of upper and lower sliders 3 in right/left directions between the superposed disks 1, an effective seeking operation is executed.
Patent JP-H10218822-A (JP)
Title: Production of alkanediol mono-tert-butyl ether
Inventor: TANAKA MASAHIDE
IPC: C07C43/13
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To produce an alkanediol mono-tert-butyl ether in high yield by mixing a specific solvent with a solid alkanediol to provide a slurry or a uniform solution, and reacting the obtained slurry or the uniform solution with isobutene. SOLUTION: A hydrocarbonic solvent (e.g. toluene) is mixed with a solid alkanediol (e.g. neopentyl glycol) to provide a slurry or a uniform solution, and reacting the slurry or the uniform solution with isobutene in the presence of a strong acid cation exchange resin (e. g. a styrenesulfonic acid-type ion exchange resin) at 10-80 deg.C reaction temperature to provide the objective compound. The using amount of the solvent is preferably 0.5-5 weight times as much as that of the alkanediol, and the supplying amount of the isobutene is preferably 0.5-3 molar times as much as that of the alkanediol.
Patent JP-S58160919-A (JP)
Title: Optical device
Inventor: FUJITA TOSHIHIRO
IPC: G02B6/42
Filed: 1982-03-19
Abstract: PURPOSE:To eliminate reflection loss by forming an optical coupling part in such a way that a light beam from an optical fiber held in a polarization plane direction and a perpendicular to the photodetection surface of an optical element contain a Brewster angle. CONSTITUTION:The plane of polarization of light propagating in the fiber 11 along its optical axis 12 is held in the paper surface. At this time, the optical element 14 is so arranged that polarized light emitted from a fiber end surface 13 in the optical-axis direction 12 strikes the surface 15 of the optical element 14 at an angle 17 to the normal direction of the surface 15. Since the polarized light is in the paper surface, the incident light to the surface 15 has a P arrangement. In this case, the indexes of refraction of media on both sides of the surface in the propagation direction of the beam are n1 and n2 and the angle 17 of incidence is theta, this theta is called the Brewster angle; when tantheta=nn/n1, the reflectivity is zero and the light is all transmitted. This coupling between the fiber and dielectric media eliminates reflection loss on dielectric medium surfaces because of the use of the polarization fiber.
Patent JP-H01250237-A (JP)
Title: Wound opening apparatus
Inventor: SUTEIIBUN JIEI FUIRITSUPUSU
IPC: A61B17/02
Filed: 1989-02-23
Abstract: PURPOSE: To provide a retractor, making possible to easily and rapidly turn over the opening edge of patient's breast so that a mammary artery can well be observed by a surgeon, buy composing so that a fixing means for moving a retracting means is used for turning over the other side portion of an opening. CONSTITUTION: An elongated member 11 has a first arm 1 which is movably mounted, and the first arm 1 is elongated toward a crossing direction against the direction of an elongated member. A second arm member 14 is arranged toward the crossing direction against the direction of the elongated member, and a distance between the first and the second arm members is made to be adjustable. A rake retractor 46 is movably mounted to a second bar for catching the other side portion of the opening of patient's breast. A counter-pressure bar 35 is arranged part from the edge and along the edge of the other side portion of the opening.  An adjusting mechanism adjusts the position of the counter-pressure bar 35 and the other side portion of the opening is turned over by using a fixing means for moving the rake retractor 46 so that the side portion is lifted at the near of the counter-pressure bar 35 to movably fix to the elongated member so as to enter into the field of vision of the surgeon when the mammary artery under an opening part is treated. Accordingly, the edge portion of the opening is easily and rapidly turned over so that the mammary artery can be observed by a surgeon.
Patent JP-H01294771-A (JP)
Title: Internal lubricant for glass fiber reinforced polyarylene sulfide
Inventor: RAKUUMAN EICHI WADOWA
IPC: C08L81/02
Filed: 1989-02-23
Abstract: PURPOSE: To improve release property, and the mechanical strength and outer appearance of an obtained product by mixing polyarylene sulfide, a fiber reinforcing material and a specified inner lubricant.  
     CONSTITUTION: (A) 25-75 wt.% polyarylene sulfide with more than 3,000 poise melting viscosity (for example, polyphenylene sulfide), (B) 5-60 wt.% fiber reinforcing material consisting of glass or wollastonite fibers, (C) 0.01-2.0 wt.% inner lubricant consisting of stearyl erucamide and (D) 0.50 wt.% filler are mixed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05243580-A (JP)
Title: Semiconductor device
Inventor: KOSEKI YASUHIRO
IPC: H01L29/78
Filed: 1992-03-03
Abstract: PURPOSE:To improve a breakdown resistance against a counter electromotive force surge peculiar for an inductive load in a vertical double diffusion MOSFET. CONSTITUTION:A high concentration P-type region 8 as a second base layer is formed, and then an N-type region 7 to become a source layer is then formed. In this case, the region 8 is so formed as to be deeper in a depth of a diffused layer than the region 7. Thus, hFE of a parasitic n-p-n transistor formed of a low concentration N-type region 5, a P-type region 6 and the regions 7, 8 is reduced and scarcely conducted to improve by 50% a breakdown resistance against an inductive load.
Patent JP-H04281676-A (JP)
Title: Waveform equalizing method for muse signal
Inventor: MITSUFUJI HIRONORI
IPC: H04N7/015
Filed: 1991-03-11
Abstract: PURPOSE:To avoid the increase in equalizing processing time to the utmost and to prevent malfunction due to noise when a tap coefficient of an adaptive equalization filter 5 is controlled based on a detection output of transmission distortion for a VIT signal period to implement waveform equalization of a MUSE signal. CONSTITUTION:Plural VIT signals are fetched and arithmetic-averaged and transmission distortion is detected by using the averaged VIT signal and noise quantity of the MUSE signal is detected and the averaging number of the VIT signal is varied in response to the detection output. Moreover, the noise quantity is detected for any of a VIT signal period, a non-signal period just before the VIT signal and a frame pulse period just after the VIT signal or for a clamp level period within the vertical blanking period.
Patent JP-H08214905-A (JP)
Title: Shoes for bicycle
Inventor: UEDA YUTAKA
IPC: A43B5/14
Filed: 1995-02-10
Abstract: PURPOSE: To lighten and cheaply produce a pair of shoes for a bicycle, which are rigid and easy to walk and excellent in energy efficiency. CONSTITUTION: A shoe is obtained by integrally forming a sole part forming body in which an inflection front part 1b in front of an inflection point 1a which is in almost the center in the front/rear direction is formed in an almost convex surface shape and an inflection back part 1c in the back of the inflection point 1a is formed in an almost concave surface shape, a heel part forming body 2 which is connected to the end of the sole part forming body and is formed in a convex curve which closely resembles the rear shape of the heel, a right and left sides forming body 3, and a tiptoe part forming body 4 having the closed curve in the cross section and is formed in a convex face. The shoes are rigid and light, the upward curve is small, transmission of pedalling power to the pedals are good, and walking is easy with the shoes.
Patent JP-S60189778-A (JP)
Title: Image recording device
Inventor: HONDA HIROYUKI
IPC: G03G15/16
Filed: 1984-03-09
Abstract: PURPOSE:To perform accurately image transfer regardless of the thickness and bending rigidity of paper by providing a guide roller off the effective image plane area of a photosensitive drum between a transfer and a separation electrode, and pressing recording paper against the photosensitive drum tightly. CONSTITUTION:A unit frame 9 facing the photosensitive drum is provided with the transfer electrode 10 and separation electrode 11, and a roller 16 which is supported on a flexible guide plate 19 and energized with the elastic force of a spring 15 is provided off the effective image plane area of the photosensitive drum between the electrodes 10 and 11. The recording paper X is brought into close contact with the photosensitive drum on which an image plane is formed at the periphery on the basis of one side and image transfer to the recording paper is performed accurately regardless of the thickness and bening rigidity of the recording paper.
Patent JP-H05252076-A (JP)
Title: Signal changeover system
Inventor: NAKA YOSHIHIRO
IPC: H04B1/74
Filed: 1992-03-03
Abstract: PURPOSE:To facilitate the maintenance by ensuring the operation of a main signal with respect to the changeover control of the operational system in the distribution system of a signal having a redundant configuration and excluding a package possible of a fault to the utmost. CONSTITUTION:A signal supply system is formed, in which link structure comprising signal distributers 20, 21 of systems 0, 1 and signal changeover devices 30, 31 of the systems 0, 1 respectively in cross connection and one control means 1 used to control the signal changeover devices 30, 31 is configured. A strong changeover request due to a signal fault detected by the signal changeover devices 30, 31 and a fault detected by each changeover device are informed to the control means 1 as fault information, the control means 1 implements logical arithmetic operation to generate a weak changeover request and the request is distributed to all the signal changeover means thereby arranging the operational system for the signal.
Patent JP-S60188785-A (JP)
Inventor: SATOU FUMIO
IPC: F26B17/30
Filed: 1984-03-08
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-H07250534-A (JP)
Title: Lawn mower
Inventor: MORITA SHIGERU
IPC: A01D34/76
Filed: 1994-03-16
Abstract: PURPOSE:To provide a lawn mower capable of changing its belt easily and of elevating its mower portion greatly, by making an output shaft of a bevel case protruded from an upper surface of the bevel case, and installing an out put pulley on the upper part of out put shaft. CONSTITUTION:A driving power of this lawn mower is transmitted from a PTO shaft of a running frame through a joint shaft 7 to an input shaft 8 of a bevel case C of an upper surface of a mower M, together with drives a blade (b) of mower M by winding a belt 11 around an output pulley 9a installed on an output shaft 9 of the bevel case C, and pulleys installed on a multiple number of blade shafts protruded from an upper surface of a mowing blade housing M1. The out put shaft 9 of the bevel case C is protruded from the upper surface of bevel case C, on upper part of this shaft 9 the output pulley 9a is installed and also the bevel case C and the belt 11 are covered with a belt cover 13 of one sheet.
Patent JP-H04264629-A (JP)
Title: Debug system and debugging method
Inventor: KANAI SEIICHI
IPC: G06F11/34
Filed: 1991-02-19
Abstract: PURPOSE:To facilitate the analysis of history. CONSTITUTION:A redundant instruction which is not important for the debug of a target program is previously registered in a redundant instruction registration area 4. When a CPU instruction which is executed at present is the redundant instruction registered in the redundant instruction registration area 4, a redundant instruction removal means 3 does not store the CPU instruction in a history storage area 2. The redundant instruction removal means 3 stored only the effective CPU instruction in the history storage area 2.