baber/WOPTO huggingface dataset:
Patent JP-H06257498-A (JP)
Title: Automobile control device and its method
Inventor: MINOWA TOSHIMICHI
IPC: F02D41/22
Filed: 1993-03-10
Abstract: PURPOSE:To drive an automobile after abnormal condition without deteriorating an exhaust characteristic and an operation characteristic by using another sensor and data when a sensor used for feedback control of an automobile is abnormal. CONSTITUTION:An output signal of the first sensor 1 is inputted to a malfunction detecting means 2 so as to determine whether the first sensor 1 is abnormal or not. When normal condition is determined as a result, the first computing means 3 computes the target control value for driving the first actuator 5 on the basis of the output signal of the first sensor 1. The control value is outputted to the first actuator 5 via a switching means 4 so as to control an automobile 10. The output signal of the second sensor 6 is inputted into the second computing means 7 so as to compute the target control value for driving the second actuator 8, and then, the automobile 10 is controlled. On the other hand, the third computing means 9, which can control the first actuator 5 by utilizing the second sensor 6, is arranged in case of an abnormal condition of the first sensor 1.
Patent JP-H09244070-A (JP)
Title: Liquid crystal display element
Inventor: NAITO KATSUYUKI
IPC: G02F1/137
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to simultaneously satisfy beautiful color tones and black and while contrast by providing the element with a liquid crystal layer consisting of guest-host liquid crystal regions of three colors and forming the element in such a manner that the absorption spectra of respective colors have at least the two maximal absorptions and that the ratio of the absorbance of the second largest maximal absorb and the absorption of the largest maximal absorption is specified to a specific ratio or above. SOLUTION: The liquid crystal display element having the shape of the absorption spectra, etc., satisfying a certain quantitative range exhibits the performance approximate to the performance of the liquid crystal display element indicating the ideal absorption spectra shown in Fig., with respect to color tones, etc. Namely, this liquid crystal display element has the liquid crystal layer consisting of the guest-host liquid crystal regions of yellow, magenta and cyan colors. The absorption spectra of the respective colors have at least the two maximal absorptions and the absorbance of the second largest maximal absorption is >=80% of the absorbance of the largest maximal absorption. If the absorbance falls below 80%, the light absorption is insufficient and the contrast is degraded when the color toners are increased.
Patent JP-S51127030-A (JP)
Title: Process for preparation of phenyl-substituted oxydized
Inventor: KUTSUMA TERUO
IPC: C07C43/23
Filed: 1975-04-24
Abstract: PURPOSE: The phenyl-substituted oxidized compound is prepared by the treatment of the reaction product of a dihaloethylene compound with diborane using an oxdizing agent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09247823-A (JP)
Title: Electric connection box
Inventor: MATSUDA HIROYUKI
IPC: H02G3/16
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To improve mounting workability by providing a guide part whose sides are inserted and supported in a supporting groove part on a junction box body before a waterproof cover member is inserted with the lower surface side of the junction box body covered with a lower cover. SOLUTION: A junction box body 17 is accommodated in a lower cover 19. A wire harness 16 drawn out from the lower surface side of the junction box body 17 is drawn out outwards from a wire harness outlet 38. Both sides 41, 42 of a guide part 25 are inserted in supporting grooves 23, 24. Even if the lower cover 19 shrinks after being formed and a space between wire harness drawing-out grooves 36 decreases, the space between wire harness drawing-out grooves 36 is corrected by inserting the guide part 25. By inserting both sides 21, 22 of a waterproof cover member 20 into the supporting grooves 23, 24, the wire harness drawing-out grooves 36 are closed by the guide part 25 and a mounting plate part.
Patent JP-S59173119-A (JP)
Title: Nozzle for removing deposited dust
Inventor: NAGAI KENICHI
IPC: B08B3/02
Filed: 1983-03-23
Abstract: PURPOSE:To obtain a nozzle for removing deposited dust by blowing off efficiently said dust with a compressed gas by providing plural gas-ejecting holes which face obliquely outward against an axial center. CONSTITUTION:Above a catalytic block having many vertical independent passages, a nozzle 2 is faced obliquely from upper place to a constituted single plate of the block. The end of the nozzle 2 is blocked by a blocking wall 15, and four gas ejecting holes faced obliquely outward against the axial center are provided at the places close to the end of the peripheral wall. The material of the nozzle 2 is desired to be excellent in heat resistance and corrosion resistance. Since the nozzle 2 has plural gas ejecting holes 17 facing obliquely outward against the axial center, a compressed gas is ejected obliquely on the deposited dust and the dust can be removed efficiently.
Patent JP-S61215731-A (JP)
Inventor: HIRATA SEISABURO
IPC: D02J1/06
Filed: 1985-03-14
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-S63215002-A (JP)
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1987-03-04
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-S57165068-A (JP)
Title: Coating method
Inventor: OODO HIROSHI
IPC: B05D1/02
Filed: 1981-04-03
Abstract: PURPOSE: To perform the formation of a cracked pattern in a single coater, by letting high-viscosity paint and diluting thinner independently flow out into a high-speed air stream at a desired rate.  
     CONSTITUTION: High-viscosity paint from a paint tank 1 and diluting thinner from a thinner tank 2 are let independently flow out into a high-speed air stream inside a granulating mixer 12 and mixed into a fine-grained state. The resultant fine-grained mixture is sprayed from a nozzle 22 toward a fluid-collision disperser 18 at a high speed, and formed into a dispersed very fine-grained  state by a pressure change and the turbulence and abrupt direction-change of  the flow which are generated during the collition of the mixture to the fluid- collision disperser 18. The formed very fine-grained mixture is applied to a  workpiece. Thereafter, the diluting thinner is stopped, while the high-viscosity  paint only is let flow out into the high-speed air stream. In this way, a paint  film having a cracked pattern can be formed in a single coater. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05250696-A (JP)
Title: Rotating actuator for optical pickup
Inventor: HARUGUCHI TAKASHI
IPC: G11B7/085
Filed: 1992-03-06
Abstract: PURPOSE:To provide the actuator light in weight, with a high natural frequency and high speed followup ability in the rotational actuator for an optical pickup utilized in a magneto-optical disk, etc. CONSTITUTION:The actuator provides a tracking coil 23 arranged in a magnetic circuit and fixed on the holding cylinder 1 for an objective lens, a base plate 4 of a device driven for focusing by utilizing a magnetic attracting force and focusing coils 26 and 27 fixed on an axial base plate 28. Consequently, the holding cylinder 1 for the objective lens is miniaturized and the actuator light in weight, with high rigidity, a high natural frequency and high speed followup ability is realized.
Patent JP-2000246785-A (JP)
Title: Manufacture of polypropylene sheet
Inventor: FUJII JUNICHI
IPC: B29C47/88
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of producing a harmful substance when used or discarded with excellent transparency by precooling a sheet-like material obtained by extruding a polypropylene resin in a molten state to a temperature from a crystallizing temperature to lower than a melting point of the resin, and then immediately quenching it to a specific temperature or lower. SOLUTION: After a sheet-like material extruded from a T-die 1 is precooled to a temperature from a crystallizing temperature to lower than a melting point of a raw material polypropylene resin by a cooling roll 2 so that solidification of molten resin is not excessively proceeded with the result that its quenching effect may not become small, the material is immediately quenched to 30 deg.C or below to solidify the material. In this cooling, a generator 4 of a forcible cooling water flow having a water tank including a linear nozzle at its lower end is, for example, provided to generate cooling water flows flowing to both surfaces of the sheet, the sheet is more forcibly cooled, and maintained until the sheet becomes therein to 30 deg.C or below. Thus, a harmful substance is eliminated when used or discarded with excellent transparency.
Patent JP-H03253590-A (JP)
Title: Production of electrode for water electrolysis
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B11/16
Filed: 1990-03-02
Abstract: PURPOSE:To economically produce the electrode used in water electrolysis for effective production of ozone by applying a coating liquid contg. a platinum group metal compd. on a porous electrode base body of the temp. near the b. p. thereof and coating the surface thereof with a lead dioxide catalyst layer after a heat treatment. CONSTITUTION:The coating liquid contg. the platinum group metal compd., such as chlorsplatinic acid, is applied on one surface of the porous electrode base body kept at the temp., for example, 80 to 200 deg.C, near the b. p. thereof. A sintered body, etc., formed by sintering powder of titanium and its alloy, etc., are used as the electrode base body. The vaporization of the solvent of the coating liquid is accelerated in this way and the penetration into the porous base body is suppressed, by which the above-mentioned platinum group metal compd. is stuck only to the surface on one side of the electrode base body. The above-mentioned coating liquid is then subjected to the heating treatment at about >=350 deg.C, more preferably about 450 to 600 deg.C. The underlying layer contg. the platinum group metal is formed only on the surface of the base body in this way. The thickness of the underlying layer is preferably about 0.1 to 100mu. The lead dioxide catalyst layer is formed at about 10 to 500mu thickness by an electrodeposition method on this underlying layer, by which the electrode for water electrolysis is obtd.
Patent JP-S59175705-A (JP)
Inventor: MURASE HIROSHI
IPC: H01C17/06
Filed: 1983-03-25
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-H11250739-A (JP)
Title: Heat-resistant conductor
Inventor: TAKAHASHI YASUO
IPC: H01B1/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant conductor having stable heat resistance and conductivity standing long use even at high temperature of 450-800 deg.C. SOLUTION: A cladding material of a stainless-clad Cu conductor is made of austenitic stainless steel containing C not more than 0.06 wt.%. This prevents the reaction of Cr to C causative of embrittlement of the stainless steel at high temperature. More preferably, content of the Ni in the stainless steel is 6.5-12.5 wt.%.
Patent JP-H10248015-A (JP)
Title: Image quality improving device and its method
Inventor: OGURO MASAMI
IPC: H04N1/409
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the image quality improving device by which a deteriorated image is improves based on a few picture elements and the image is improved even when different deterioration takes place simultaneously in a same area and to provide its method. SOLUTION: An attribute expression means 101 expresses each picture element of a received image in an attribute set based on distribution of a black/ white pattern in an observed area having a prescribed size around each picture element. An image decoding means 102 generates an improved image resulting from estimate picture elements of the original image by using sets of attribute values of each picture element string of one picture element or over adjacent to both sides of an optional picture element expressed in the attribute. A deterioration estimate means 103 provides a reference area in the improved image and obtains a characteristic function representing a deterioration state by comparing the picture element in the reference area with a picture element in an area of the received image corresponding to the picture element in the reference area.  A decoded image correction means 104 generates the image that is obtained by correcting each picture element of the improved image while referencing the received image and the characteristic function.
Patent JP-S54143191-A (JP)
Title: Radioactive ray monitoring method
Inventor: MURAO MITSUO
IPC: G01T1/169
Filed: 1978-04-28
Abstract: PURPOSE: To early discover the malfunction of a radioactive ray monitor and to easily detect the information having direct relationship with the business by detecting the variation in the radioactive ray measuring data.  
     CONSTITUTION: The respective data of a radioactive ray measuring device 1 are periodically taken in through a process input and output device 2 so that they are statistically processed by an calculating device 3 to deduce the varying quantities of each radioactive ray measuring device. The varying quantities are compared at 24 with a preset allowable value so that the malfunction can be discovered at an early stage. On the other hand, the information of a monitor information statistical unit 34 and a warning generation frequency statistical unit 28, i.e., the information such as the transition of the level of radioactivity, varying condition means level and warning generation frequency is stored in a monitor information memory device 29. The aforementioned information can be displayed in a display device 31 by operating an information locating unit 30, if necessary. Thus, it is possible to easily locate the information which has direct relationship with the early discover of the malfunction and the business. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60192601-A (JP)
Inventor: MIYATA SHINJI
IPC: B27D1/10
Filed: 1984-03-14
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-H01223731-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMINAGA KENJI
IPC: H01L21/3065
Filed: 1988-03-03
Abstract: PURPOSE:To reduce the difference in a final size due to a loading effect and to apply the same conditions of dry etching in a large number of types, by providing a dummy pattern besides a desired pattern and forming a mask so that the area of etching is brought to a specific value and conducting etching. CONSTITUTION:Required patterns 1 are arranged, and a dummy pattern 2 composed of the same layer as the required patterns 1 is shaped in an empty region between the required patterns 1. Space having a sufficient margin is needed among the required patterns 1 and the dummy pattern 2 at that time. The dummy pattern 2 is disposed so that the area of etching is brought to 70% or less in the area of the dummy pattern 2 in consideration of margins with other layers. Accordingly, a loading effect by dry etching can be reduced.
Patent JP-H06244019-A (JP)
Title: Magnetic adjuster board for magnetic field generation equipment and preparation thereof
Inventor: OHASHI TAKESHI
IPC: H01F7/02
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a magnetic adjuster board which is simple in structure and easy to manufacture by adopting a composite structure which comprises an iron plate having a ring-shaped projection on the outer peripheral part and a resin steel part. CONSTITUTION:This invention relates to a magnetic adjuster board which installs a pair of permanent magnets magnetized in the thickness direction so that they may be opposed to each other and which generates a magnetic field in a space between the magnetic adjuster board on each of the opposed sides of the paired permanent magnets. This magnetic adjuster uses an iron plate 30 having a ring-shaped projection 34 at the outer peripheral part as a board and the opposed sides as a resin steel portion 32, thereby forming composite structure. It is possible to manufacture magnetic adjuster boards by pressed powder-molding resin steel 34 on the iron plate 30 having the ring- shaped projection 34 on the outer peripheral part and thermal setting and integrating the resin steel. This obstruction makes it possible to prepare the magnetic adjuster board with accuracy, and what is more, with simplicity and at low cost and satisfy both the uniformity of magnetic field and the restrain of overcurrent simultaneously.
Patent JP-H04286854-A (JP)
Title: Electroluminescent device
Inventor: KIMURA HIDEYOSHI
IPC: G09F9/30
Filed: 1991-03-15
Abstract: PURPOSE:To heighten the luminescence brightness by using light radiated not only forward but backward by a phosphor layer. CONSTITUTION:An electric field radiating-type electron beam source 1 and a reflecting plate 2 are installed in a glass container whose inside is made vacuum. In front of the electron beam source 1 a transparent electrode 4 is formed in the inner circumference of the glass container and a phosphor layer 3 is formed on the surface of the transparent electrode 4. When electron beam (e) radiated from the electron beam source 1 is radiated to the phosphor layer 3 through a passing hole formed in the center of the reflecting plate 2, the phosphor layer 3 emits luminescence. The light h' radiated backward from the phosphor layer 3 is reflected forward by the reflecting plate 2.
Patent JP-S62207822-A (JP)
Title: Improvement of strength of gear
Inventor: KOJIMA YOSHIHIKO
IPC: C23C8/22
Filed: 1986-03-06
Abstract: PURPOSE:To considerably improve the fatigue strength of a gear by aging the gear subjected to shot peening after carburization, hardening and tempering so as to convert the surface layer of the gear into a high density hardened layer. CONSTITUTION:A toothed gear is carburized, hardened and tempered. After the surface of the gear is subjected to shot peening, the gear is aged at 100-200 deg.C for 1-2hr. By this method, carbon penetrates into the interstices among the atoms in the surface layer work-hardened by the shot peening, so a high density hardened layer is formed and the fatigue strength of the gear can be considerably improved.
Patent JP-S59176393-A (JP)
Title: Equipment for producing highly concentrated slurry
Inventor: ITOU HAYAMIZU
IPC: C10L1/32
Filed: 1983-03-25
Abstract: PURPOSE:To reduce the area of an installation site and operation power and minimize the scale of plant construction, by preparing a low concentration slurry from a part of solid raw material and liquid raw material and preparing a high concentration slurry from the remainder of the solid raw material and the low concentration slurry. CONSTITUTION:A solid raw material 18 (e.g. coal) and a liquid raw material 19 (e.g. water) are fed into a first chamber 1 through a raw material feed opening 6. The coal 8 is crushed by wet process in the first chamber 1 by rotation of a mill and impact of balls 10 and is mixed with water 19 into slurry. The low concentration slurry formed in the first chamber is discharged into a slurry tank 11 and fed by a pump 14 into a second chamber 2 through a pipe 13 and a raw material feed opening 7. In the second chamber 2, the coal 18 is crushed in the same manner as in the first chamber 1 to produce a high concentration slurry, which is discharged into a slurry tank 12 through a slurry discharge opening and is then sent by a pump 16 to a place of use through a pipe 15.
Patent JP-H06244148-A (JP)
Title: Plasma treating device
Inventor: UEDA YOICHI
IPC: C23F4/00
Filed: 1993-02-16
Abstract: PURPOSE:To reduce the fluctuation of the high-frequency power generating efficiency between plasma treating devices. CONSTITUTION:Recessed sections 41 are formed so that the sections 41 can be respectively faced to, for example, joint surfaces of ground members 4A and 4B at locations where a conductive member through which a high-frequency current flows is joined in a dividable state. In addition, a joining member having an elastic structure is constituted by forming a notched section toward the center of a cylindrical body made of aluminum from both ends in the axial direction and protruding the central part of the cylindrical body outward and the member 5 is put in sections 41 after filling the member 5 with silicone rubber so that the members 5 can be press-contacted with the internal surfaces of the sections 41 by the restoring force of the rubber.
Patent JP-H08250113-A (JP)
Title: Manufacture of negative electrode for lithium battery
Inventor: HONJO HARUYUKI
IPC: H01M4/1395
Filed: 1995-03-09
Abstract: PURPOSE: To facilitate the handling, improve the productivity, and reduce the cost by using a preliminarily granularly molded lithium or lithium-contained alloy as negative electrode material, and pressure-connecting it to a current collector or other negative electrode holding member in a fixed weight or thickness. CONSTITUTION: A granularly molded lithium metal powder 1 is prepared in a hopper 2, and the nozzle 3 part of the hopper 2 forms a trace amount adding device, so that a fixed quantity of the lithium metal powder 1 can be supplied within a fixed time by control of magnitude and vibration of the opening part. A copper foil 10 supplied through pressure connecting rollers 7 by a feeding roller 8 and a winding roller 9 is pressure-connected to the lithium metal powder 1 on a release paper 6 by the pressure connecting rollers 7. The powder 1 is crushed and stuck onto the surface of the copper foil 10 to form an uniform thin film of lithium metal on the copper foil 10.
Patent JP-H08222601-A (JP)
Title: Pellet bonding apparatus
Inventor: TAKEDA YASUSHI
IPC: H01L21/52
Filed: 1995-02-16
Abstract: PURPOSE: To provide a small apparatus capable of precise pellet bonding by supporting a bonding plate through non-contact support means over a base plate even under a bonding load applied to the bonding plate or even in a high temperature atmosphere. CONSTITUTION: A bonding plate 33 on which a semiconductor pellet 31 is placed thereon and a bonding tool 60 which is so arranged as to face the bonding plate 33 and is relatively movable to the bonding plate 33 are provided. A guide unit for guiding the transport of a substrate to which the semiconductor pellet 31 is bonded and a bonding plate moving unit 34 for moving the bonding plate 33 along the substrate face relative to a base plate 41 are provided. In such a pellet bonding apparatus 30, the bonding plate 33 is supported by non- contact support means over the base plate 41. For example a holder 42 is supported by an air layer 53 in a floating state of above the base plate 41.
Patent JP-H07256886-A (JP)
Title: Ink jet recorder
Inventor: ISHISE TATSUHIRO
IPC: B41J2/165
Filed: 1994-03-22
Abstract: PURPOSE:To clean a wiping blade effectively at low cost without involving secondary troubles such as deterioration of the directionality of printing. CONSTITUTION:An ink jet recorder has a recording head 1 which discharges ink drops and prints on a sheet of recording paper 6, a carriage 2 which has a recording head mounted and travels reciprocatively on the recording paper, a wiping member 7 which cleans the discharge face 1a of the recording head by touching it, and a cleaning member 11 which cleans the wiping member near the discharge face. The cleaning member 11 is usually arranged flush with the discharge face 1a, and protrudes from the discharge face 1a when it touches the wiping member 7.