baber/WOPTO huggingface dataset:
Patent JP-S57160174-A (JP)
Title: Thin film solar battery
Inventor: MARUYAMA EIICHI
IPC: H01L31/036
Filed: 1981-03-30
Abstract: PURPOSE: To enhance the conversion efficiency, by forming a silicon thin film constituting a solar battery with the mixed phase of polycrystalline and amorphous phases.  
     CONSTITUTION: A lower electrode 2 is set on a substrate 1 with the columnar or acicular polycrystalline silicon film 3 formed thereon. Next, the film 3 is termination treated to be changed into an amorphous silicon 4 terminated in the neighborhood of the field of crystal grains in the film 3. Subsequently, a transparent electrode 5 is formed. When the film 3 is formed of the mixed phase of polycrystalline and amorphous phases containing 50% or more at the volume ratio of the columnar or acicular grain with the diameter of the bottom surface thereof which does not exceed 1μm and the lower bound of the height thereof which is 50nm, the high conversion efficiency is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58164896-A (JP)
Inventor: MATSUBARA MASAKAZU
IPC: E21D9/06
Filed: 1982-03-24
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-H09246536-A (JP)
Title: Semiconductor element
Inventor: TANAMOTO TETSUSHI
IPC: H01L29/786
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element using single electron tunnel effect, which can operate at room temperature. SOLUTION: The silicon layer 1 of an SOI substrate where Si (100) face is made on the surface is removed partially by anisotropic etching, and the tip of this etching region is made to reach at least the insulating region within the SOI substrate, and an island 6 is made through an insulating film 5 in this etching region. A source and a drain are so made as to catch the island 6, within this etching region. On the island 6, a control electrode is made through an insulating film 2.
Patent JP-H03249572-A (JP)
Title: Device and method for inspecting electrical contact
Inventor: TSUCHIYA KUNIHIRO
IPC: G01R31/04
Filed: 1990-02-28
Abstract: PURPOSE:To simplify a structure and to reduce the cost drastically as compared with a conventional picture processor by discriminating respectively whether an electrical connection is accomplished or not between a gage and electrical contacts to be inspected when the gage is moved for a specified distance. CONSTITUTION:When a gap 1a of the electrical contacts 1 to be inspected is narrower than the minimum allowable value in the specified allowance range, the gage 2 can not be inserted to the gap 1a of contacts 1 to be inspected and the tip of gape 2 is abutted to the tip of contacts 1. The gage 2 is pushed back, and a slider 6 goes back then the back end part of which is detected by a proximity switch 11. On the other hand, when the gap 1a of contacts 1 to be inspected exceeds the maximum allowable value, the gage 2 becomes non-contact state with the contacts 1 to be inspected in the vertical movement of a lifter 12, therefore becomes non-connection state with a connecting terminal 13. Consequently, only when both contacts are electrically connected with the connecting terminal 13, a discriminating means is operated, whereby the dimension of gap 1a is confirmed as normal.
Patent JP-2000240964-A (JP)
Title: Mounting structure of board case in bathroom heating drier
Inventor: FUJIKAWA MASAICHI
IPC: F24D15/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and simplify the labor accompanying the inspection and repair of a control board by preventing the water leakage of the control board, thereby curtailing the number of parts without providing the opening of a board case with an exclusive cover. SOLUTION: This is the mounting structure of a board case in a bath room heating drier for attaching the board case into a casing, having the casing equipped with a front cover 33 to be attached to the front opening 25 of a rear case 2. For the board case 5, an opening 50 for board assembly is made at one side. The board case is attached to the side end of the rear case with the opening outward, so that the front cover (a sidewall 33) may cover the opening of the board case in condition that the front cover is attached to the rear case.
Patent JP-H04263232-A (JP)
Title: Second higher harmonic generating element
Inventor: MAEDA HIDEO
IPC: G02F1/37
Filed: 1991-02-18
Abstract: PURPOSE:To obtain high efficiency with small-sized, simple constitution which provides the same effect without generating domain inversion. CONSTITUTION:When a fundamental wave which enters a resonator 3 is made incident on a nonlinear optical element 4, a 2nd higher harmonic is generated gradually. The 2nd higher harmonic is varied in strength periodically unless the phase is matched completely, but the wave is outputted in a state deviated by pi in phase by setting the length of the nonlinear optical element to an odd multiple of coherent length. This is returned by the resonator 3, made incident on the nonlinear optical element 4 again, and shifted in phase to match the phases of them. The wave is made incident on the nonlinear optical element 4 in the in-phase state through the resonator 3 to obtain high-efficiency amplifying operation for 2nd higher harmonic generation. Namely, a medium which is nearly as long as the coherent length and can not be developed greatly is usable as the nonlinear optical element 4 and a medium which is not matched in phase is also usable.
Patent JP-S62220253-A (JP)
Title: Dummy bar apparatus for continuous casting equipment
Inventor: HAABAATO RENPAA
IPC: B22D11/08
Filed: 1987-02-25
Abstract: PURPOSE:To improve stability and safety, etc., of the operation by arranging the first arm, which swings an tip part of thin plate-like dummy bar in synchronization with a drawing speed and also the second arm, which clamps an end part of the dummy bar, and etc. CONSTITUTION:The dummy bar 11 is composed of relatively thin and narrow spring steel plate, etc., and the tip part thereof 11a is formed of a cutting part 11c, and also the end part thereof is connected with a dummy bar head 13. A rotating stand 19 is arranged on the upper part of a tower 18 of a lifting apparatus 8 and a running rail 21 for a charging car 7 is rotatable between descendent position (D) and ascendent position (C). At the time of casting the casting billet 48, the dummy bar 11 is clamped by the first arm 27, and the intermediate block 12 is clamped by the second arm 33. Next, the second arm 28 is swung at 180 deg. angle, to insert the dummy bar 11 into the mold 2 from the tip part of the dummy bar 11. In this way, the drawing movement is stabilized and the stability and safety, etc., of the operation are improved.
Patent JP-H08240230-A (JP)
Title: Mechanical automatic transmission device for automobile
Inventor: KONJIKI KAZUNORI
IPC: F16D25/0635
Filed: 1995-03-06
Abstract: PURPOSE: To restrain the fuel consumption and equipment cost increase while turning on and off delicately a friction clutch smoothly surely without causing shocks in the mechanical automatic transmission device suitable for large size automobile such as trucks or buses. CONSTITUTION: A clutch device 1 turned on and off intermittently with respect to torque is provided between an engine 3 and transmission 2 and constituted such that it is provided with a friction clutch 20, a clutch actuator for driving the friction clutch 20, a clutch controlling means capable of controlling the action of the clutch actuator in interlocking with shift control and a fluid clutch 21 provided parallel to the friction clutch 20 to transmit torque when the friction clutch 20 is turned off.
Patent JP-H04211066-A (JP)
Title: Imidazole derivative, its production and insecticide containing the same as active ingredient
Inventor: TOMIOKA HIROKI
IPC: C07D233/56
Filed: 1991-02-18
Abstract: PURPOSE:To obtain a new imidazole derivative, having excellent insecticidal effects and extremely effective against insect pests having developed tolerance to the existing insecticides. CONSTITUTION:A compound, e.g. 1-(2-chloro-6-fluoro-4-trifluoromethylphenyl)-2- methyl-4-tert-butylimidazole expressed by formula I [R<1> is H, 1-3C alkyl, 1-3C alkylthio or 2-3C alkoxyalkyl; R<2> is halogen, NO2 or CF3; R<3> is 1-3C haloalkyl or 1-3C haloalkoxy; X is N or C-Y (Y is halogen or NO2)]. The aforementioned compound is obtained by reacting a halide compound expressed by formula II (A is halogen) with an imidazole expressed by formula III. Insect pests (e.g. planthoppers or leafhoppers) of the order Hemiptera, insect pests (e.g. pyralids or armyworms) of the order Lepidoptera, insect pests (e.g. culices or striped mosquitoes) of the order Diptera, insect pests (e.g. gold beetles or weevils) of the order Coleoptera, etc., are cited as the insect pests on which the above- mentioned compound exhibits remarkable effects.
Patent JP-S59171993-A (JP)
Inventor: YAMAGUCHI JIYUNICHI
IPC: G09G3/00
Filed: 1983-03-19
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-H09244499-A (JP)
Title: Cleaning device for electrification roller
Inventor: SATO MASUMI
IPC: G03G21/10
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To make electrification uniform, by preventing foreign matter from locally assembling on an electrification roller. SOLUTION: On the upstream side of a contact part of the electrification roller 2 with a photoreceptor 1 in the rotary direction, a roll brush (rotary cleaning member) 10 is brought into contact with both of the electrification roller 2 and the photoreceptor 1. The roll brush 10 is rotated in the direction opposite to the rotary direction of the photoreceptor 1 (back heading rotate direction) and in the same direction as the electrification roller 2, so as to firstly disperse, float or attract the foreign matter locally assembling on the photoreceptor 1, and to secondly remove the foreign matter stuck on the electrification roller 2 by the roll brush 10.
Patent JP-H11251545-A (JP)
Title: Dynamic semiconductor storage device
Inventor: AKITA HIRONOBU
IPC: G11C11/404
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic semiconductor storage device(DRAM) which enables potential change of a plate electrode to be restrained, ensuring read operation margin, and high speed access. SOLUTION: A memory cell 2 constituted of an MOS transistor QM and a capacitor C, a word line constituted of a gate electrode 14 of the MOS transistor QM, and a bit line 16 are formed on a silicon substrate 11, and a memory cell array is constituted. A capacitor C is constituted of a storage node 18 formed on an interlayer insulating film 17, and a plate electrode 20 as a common electrode which is formed on the storage node 18 via a capacitor insulating film 19. The plate electrode 20 is brought directly into contact with a diffused layer 22 of an MOS transistor Q2 the layer of which is a power source terminal layer of a bit line recharging circuit 3, via a contact hole 24 and is used as a precharge power source.
Patent JP-S60190920-A (JP)
Inventor: TAKECHI KAZUNORI
IPC: B02C18/12
Filed: 1984-03-12
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-2000239884-A (JP)
Title: Method for decomposing semiconductor scrap
Inventor: SATO MASASHI
IPC: C22B58/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To safely decompose a semiconductor scrap based on gallium phosphide at a relatively low temperature while reducing the required number of steps, the discharge of industrial waste and cost. SOLUTION: A semiconductor scrap based on gallium phosphide, a eutectic mixture of two or more alkali metal hydroxides such as sodium hydroxide and potassium hydroxide and an alkali metal oxide such as sodium oxide are put in a nickel vessel and melted by heating at 170-200 deg.C to decompose the semiconductor scrap. The resulting melt is cooled and subjected to leaching with water and the prepared solution is used as an electrolytic solution to recover gallium by electrolytic winning. Sodium phosphate as a byproduct is utilized as a dye dispersant, or the like.
Patent JP-S55138887-A (JP)
Title: Hall element
Inventor: MASUDA NOBORU
IPC: H01L43/06
Filed: 1979-04-17
Abstract: PURPOSE:To provide stable flat output voltage of a hall element even if the environmental temperature is varied in wide temperature range by providing a number of flat bent portions at the magnetic-sensitive portion for flowing an input current therethrough. CONSTITUTION:A Hall elemet consists of a magnetic-sensitive portion for flowing an input current therethrough having a linear portion 7 and zigzag portions 8, 9 connected thereto, the ends of which portions are formed at the ends 10, 11 of wide width and evaporated with conductive metal such as, for example, indium, gold or the like to form current electrodes 12, 13. The portions are point symmetrical with respect to the central point 14 of the linear portion 7. Output voltage pickup portions 19, 20 are formed in parallel with the linear portion 7 at both sides of the point 14 of the linear portion 7 of the magnetic-sensitive portion for flowing the input current, and formed at the ends with wide ends 15, 16, respectively and evaporated with conductor thereon similarly to the current electrodes 12, 13, respectively with Hall electrodes 17, 18, respectively.
Patent JP-H10228209-A (JP)
Title: Fixing device for image forming device
Inventor: KATAOKA HIROSHI
IPC: G03G15/20
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent image quality from being deteriorated by toner adhering to a temperature detection means and a separation pawl, especially, in a fixing device which is not provided with a cleaning device by disposing the temperature detection means detecting the surface temperature of a fixing roller on the separation pawl abutting on the fixing roller. SOLUTION: Six separation pawls are provided in the longitudinal direction of the fixing roller and a thermocouple S being a thermistor is fixed on the side surface of the separation pawl 7a existing at a position in a central part. Namely, the thermocouple S is disposed near the pawl 7a and the surface temperature of the fixing roller is detected through the pawl 7a. In such a case, the thermocouple S is fixed in contact with the pawl 7a, or the thermocouple S is embedded in the pawl 7a, or the thermocouple S is printed and baked on the pawl 7a. Conductive coating is applied to the pawl 7a including the thermocouple S.  By such constitution, the surface temperature of the fixing roller is accurately measured and detected in the transfer material passing area of the fixing device, and the image quality is not deteriorated even in the case of continuing printing for large quantity of paper.
Patent JP-S55139238-A (JP)
Title: Resin molded product of substrate
Inventor: IZUMI YOSHIHIKO
IPC: B29C41/00
Filed: 1979-04-17
Abstract: PURPOSE: To upgrade a dimensional accuracy of resin molded product by providing an easily breakable notch for the runner connecting with a plurality of resin blocks on the substrate.  
     CONSTITUTION: A part of the runner 7 joining a number of resin blocks 2A, 2B defined on the substrate 1 is provided with a notch 8 breakable by the external force or self-breakable by the thermal shrinkage during the thermal shrinking period. Since the runner 7 can be breakable by the internal force or the external force, respective resin block 2A, 2B is contracting each other by the thermal shrinkage of the runner 7, which may not cause to downgrade the dimensional accuracy. Besides, by providing the notch 8 for both ends of the runner 7, the runner 7 can be removed easily from the molded product for reusing the stock material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63214457-A (JP)
Title: Recording head and recording apparatus using the same
Inventor: MORI AKIHIRO
IPC: B41J2/325
Filed: 1987-03-04
Abstract: PURPOSE:To obtain a sharp image by preventing the contact of a recording dot with a recording head, by providing a heat generator group to the end part of the substrate on the downstream side with respect to the advance direction of a recording medium and providing an electrode on the upstream side thereof. CONSTITUTION:An electrode 6 is provided to the substrate 4 on the upstream side with respect to the advance direction of recording paper 10 and a heat generator 7 is provided to the end part of the substrate 4 on the downstream side. By this constitution, since the substrate 4 is not present on the downstream side of the under surface of a recording head 1, trouble such as the abrasion or contact of an ink dot 12 with the substrate 4 is not generated when the ink dot 12 on the recording paper 10 passes through the gap formed between the heat generator 7 and the recording paper 10. Therefore, the sharp ink dot 12 not having a flaw such as tailing is obtained.
Patent JP-H07260231-A (JP)
Title: Detector for clogging of air filter
Inventor: ISHII KATSUJI
IPC: F24F13/28
Filed: 1994-03-18
Abstract: PURPOSE:To provide a detector for clogging of an air filter in which an erroneous detection of clogging can be prevented and assembling, a cleaning operation, etc., can be facilitated. CONSTITUTION:A reflector 19 is provided on an inner surface of a front panel 3 at an upstream side of an air filter 12. A light emitting unit 15 and a light receiving unit 16 are so integrally provided at a downstream side of the filter 12 as to be separate from one another. A light from the unit 15 is reflected by the reflector 19 while transmitting the filter 12, and received by the unit 18. Thus, in the case of assembling, both the units 15 and 18 can be assembled while remaining integrated, no positional deviation occurs between the units 15 and 18. The light from the unit 15 can be effectively received by the unit 18. Further, at the time of attaching or detaching the filter 12, it is not necessary to be separated from detecting circuits of the units 15, 18, or connection of the units 15, 18 to the circuits with long leads are not necessary as well.
Patent JP-2000246057-A (JP)
Title: Treating agent and method for high-temperature gas
Inventor: INAMURA MASAAKI
IPC: B01D53/70
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a treating agent which can reduce the amount of dioxins generated in collected dust and ash without decreasing the capability for adsorbing dioxins in an exhaust gas by combining an active carbon powder excellent in capability for adsorbing and removing dioxins with a carbonaceous powder having no unnecessarily fine micropore. SOLUTION: A carbon powder prepared by mixing an active carbon powder having a specific surface area of 500 m2/g or higher with a carbonaceous powder having a specific surface area of 100 m2/g or lower in a wt, ratio of (8/2)-(2/8) or by mixing an active carbon powder of which the volume of micropores having diameters of 20 Å or lower is 0.2 ml/g or higher with a carbonaceous powder of which the volume of micropores having diameters of 20 Å or lower is 0.09 ml/g or lower in a wt ratio of (8/2)-(2/8) is used. Thus, gaseous dioxins in an exhaust gas can be efficiently adsorbed and removed and, since precursors of dioxins are scarcely adsorbed, the generation of dioxins in a dust collector can be inhibited.
Patent JP-S51122889-A (JP)
Title: Method and device for feeding wheel of grinder
Inventor: NOGUCHI TAKESHI
IPC: B23Q15/00
Filed: 1975-04-18
Abstract: PURPOSE: To ensure sized grinding finish by changing the holding position of the wheel for respective machining cycles to match the maximum dimensions of the work to be machined. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05212841-A (JP)
Title: Heat-resistant polyester sheet
Inventor: USAMI HIDEKI
IPC: B32B1/02
Filed: 1992-02-04
Abstract: PURPOSE:To provide a container capable of withstanding the simple sterilization of food by constituting a heat-resistant polyester sheet having a two- or three- layered structure consisting of a main layer and a sub-layer and using a polycarbonate resin having heat resistance in the sub-layer and specifying the ratio thereof to the total thickness of the sub-layer. CONSTITUTION:A heat-resistant polyester sheet is composed of a two-layered structure of a polyester layer and a polycarbonate layer and characterized by that the thickness of the polycarbonate layer is 20-90% of the total thickness of the polyester sheet. A sheet producing apparatus to be used consists of a coextrusion device consisting of a main extruder 6, a sub-extruder 5 and a coextrusion T-die 7 and a taking-up device having function adjusting the thickness of an extruded sheet and forming the sheet into a roll shape. The polyester resin becoming a main layer 1 is charged in the main extruder 6 and the polycarbonate resin becoming a sub-layer 2 is charged in the sub-extruder 5 and a two-layered structure is extruded from the coextrusion T-die connected to both extruders.
Patent JP-S52131249-A (JP)
Title: Manufacturing device and method of heat exchanger
Inventor: AMANO KOUFU
IPC: B21D53/06
Filed: 1976-04-26
Abstract: PURPOSE: To manufacture heat exchanger easily without damaging fin pipe by placing receiving part such as bounding piece to guide and retain fin pipe side by side with fin mounted support of heat exchanger with square cylindrical shaped meandered fin equipped pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62205262-A (JP)
Title: Manufacture of alloyed steel sheet
Inventor: YAMAUCHI AKIYOSHI
IPC: C23C2/28
Filed: 1986-03-05
Abstract: PURPOSE:To improve the surface properties of a hog dip galvanized steel sheet by specifying the temp. of the steel sheet at the outlet of the heating zone of a heat treating furnace, cooling the steel sheet at a specified cooling rate in the holding zone of the furnace and specifying the temp. of the steel sheet at the outlet of the holding zone. CONSTITUTION:A hot dip galvanized steel sheet is heated and held in a heat treating surface through a gas wiping stage to manufacture an alloyed steel sheet. When a one-side alloyed steel sheet is manufactured, the temp. of a one- side hot dip galvanized steel sheet is regulated to 500-550 deg.C at the outlet of the heating zone of the heat treating furnace, the steel sheet is cooled at <=15 deg.C/sec cooling rate in the holding zone of the furnace, and the temp. of the steel sheet is regulated to 350-500 deg.C at the outlet of the holding zone.
Patent JP-H02225556-A (JP)
Title: Molding material for synthetic resin lacquer ware base
Inventor: OKU ICHIRO
IPC: C08L67/00
Filed: 1989-02-27
Abstract: PURPOSE:To provide the title molding material excellent in moldability, coatability, etc., by mixing a polyester resin with a specified amount of aluminum hydroxide or/and rice hulls, a specified amount of low-specific gravity balloons and a small amount of a curing agent, a mold release, etc. CONSTITUTION:A molding material for a synthetic resin lacquer ware base is produced by mixing 100 pts.wt. polyester resin (A) with 30-100 pts.wt. aluminum hydroxide or/and rice hulls, (B), 10-70 pts.wt. glass balloons or 'shirasu' balloons (C) of a specific gravity of 0.28-0.39, a small amount of a curing agent (e.g. t-butyl benzoate), a mold release, (e.g. zinc stearate), etc. (C). Because the polyester resin can be molded by direct pressure molding under low pressure, component C can be prevented from being collapsed during molding and a lacquer ware base having a smooth surface can be obtained. Because component B is added to the material, a lacquer ware base resembling very closely natural woody material can be obtained.
Patent JP-S60194726-A (JP)
Inventor: IWATA YASUYUKI
IPC: H02H7/06
Filed: 1984-03-15
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。