baber/WOPTO huggingface dataset:
Patent JP-H1195674-A (JP)
Title: Pdp display device
Inventor: TAKAHASHI ATSUSHI
IPC: H04N5/64
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To secure sufficient heat radiation of a PDP display device, and also to provide a means for minimizing noise from fan motors for heat radiation. SOLUTION: A PDP display device 1 displaying television video, etc., is congigured by driving a PDP (Plasma Display Panel) 2 by a PDP driving part 3 comprising a power source and a driving circuit, etc. On the top of the PDP display device 1, fan motors 4, 4,... radiating heat generated from the PDP and the driving part are installed. The noise generated from the fan motors 4, 4,... is suppressed to a minimum by driving the fan motors 4, 4,... at a necessary minimum rotating speed by means of providing a temperature detecting part 5 for detecting temperatures in the PDP display device 1 and a control part for controlling rotating speeds of fan motors 4, 4,... according to the detected temperature in the PDP display device 1.
Patent JP-H05219866-A (JP)
Title: Pawl mechanism for fishing rod reel
Inventor: MAATSU PEETAA SUBENSON
IPC: A01K89/015
Filed: 1992-08-31
Abstract: PURPOSE: To provide an easily assemblable pawl mechanism. CONSTITUTION: The pawl 16 of this pawl mechanism can be rotated between a locking position and a neutral position. A leaf spring 17 is fixed to a bearing sleeve, the sleeve is provided with a first part 18', a second part 18" and a third part 18"' and the third part 18"' presses the leaf spring 17 to the pawl 16. The leaf spring 17 is provided with a foot part 17" bent to an upper side and the edge of the pawl 16 and the leaf spring 17 is prevented from being relatively rotated to the side of the pawl 16. The third part 18"' is abutted to an annular lug 19. The spindle 20 of a gear 7 is connected to the handle of a reel, a pin 5 is extended through the sleeve 20, and the gear 7 and the spindle 20 are fixed to the free end by a screw 22. The leaf spring 17 is elastically engaged with the gear 7.
Patent JP-H04133480-A (JP)
Title: Optical semiconductor device stem
Inventor: MURAI NOBUHIRO
IPC: H01L31/0203
Filed: 1990-09-26
Abstract: PURPOSE:To lessen an optical semiconductor device in inter-lead wire capacitance by a method wherein two or more lead wires are provided inside a glass surrounded by a contact surface between the glass and a planar metal plate. CONSTITUTION:Leads 1a and 1b are joined to a glass 2, and the plane A of the glass 2 parallel to the leads 1a and 1b is bonded to a planar metal plate 3. The lead wires 1a and 1b, the glass 2, and the planar metal plate 3 are hermetically joined together, and furthermore the lead wires 1a and 1b are electrically insulated from each other and the planar metal plate 3 by the glass 2.
Patent JP-S61134425-A (JP)
Title: Method of forming foundation pile
Inventor: FUJITO KAZUHARU
IPC: E02D5/46
Filed: 1984-12-05
Abstract: PURPOSE:To easily form a cast-in-place pile with flanges, by a method wherein a casting, into which aninner pipe is inserted, is penetrated into a ground down to a given depth, and after a fluid solidifying agent is poured in the casing from the lower part of the inner pipe to fill the casting with the agent, the solidifying agent is extruded by pressing down the inner pipe. CONSTITUTION:An inner pipe 4, having a spacer 3 and an enagaging cylinder 11, is inserted into a casing 1, and the innher pipe 4 and the casing 11 are penetrated into a ground down to a given depth as they are rotated. A fluid solidifying agent 15 is poured as the inner pipe 4 is lifted up by a given length, and the lower end of the casing 1 is filled with the solidifying agent 15. In which case, by pressing down the inner pipe 4, the solidifying agent 15 is extruded from the lower end of the casing 1, and a ground therearound is consolidated to form large soil cement anglomerate 16 by means of the solidying agent 15. Thereafter, the inner pipe 4 and the casing 1 are intermittently lifted up, and repetition of the above processes enables formation of a cast-in-place pile with flanges extending up to a ground surface.
Patent JP-H0994538-A (JP)
Title: Blown rice interstructure control device for rocking selection device
Inventor: HACHITSUKA KOICHI
IPC: B07B13/16
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To control a brown rice interstructure in high accuracy while considering the selection state of a mixed rice discharge basin. SOLUTION: A boundary sensing paddy and brown rice discriminating sensor 6 and a mixed rice sensing paddy and brown rice discriminating sensor 7 movable reciprocatingly from the highest rocking side 2c to the lowest rocking side 2d are provided on the discharge side 2b of a rocking selection plate 2, and a movable and adjustable brown rice interstructure 4 is provided on the discharge side 2b of the rocking selection plate 2, and a boundary position of paddies and brown rices is sensed by the boundary sensing paddy and brown rice discriminating sensor 6.  Also grains in a mixed rice distribution basin are sensed by the mixed rice sensing paddy and brown rice discriminating sensor 7, and the brown rice interstructure 4 is moved and adjusted based on a control command adding the weight to a sensed value of the boundary sensing paddy and brown rice discriminating sensor 6 regarding the sensing results of both sensors.
Patent JP-H08121393-A (JP)
Title: Closed type pump
Inventor: KUMAMOTO TAKEJI
IPC: F04D29/44
Filed: 1994-10-21
Abstract: PURPOSE: To improve the efficiency of a pump as cavitation is prevented from occurring. CONSTITUTION: Formation of a closed type pump is such that a plurality of vanes 17 are arranged between the front shroud 16 and the rear shroud 15 of an impeller 14 rotationally driven by a drive shaft 13. The inner edge 17a on the inlet side of fluid of an adjacent vane 17 on one side is formed in a shape of inclination toward approximately the central side of the front shroud 16 from the rear side and meanwhile, the the inner edge 17c on the fluid inlet side of the vane 17 on the other side is formed in a shape of inclination toward approximately the central side of the rear shroud 15 from the front side. The inner edges 17a and 17c are formed in a cross shape and the total area of a fluid inlet in the vicinity of the inner edges 17a and 17c.
Patent JP-H10100966-A (JP)
Title: Cowling for motorcycle
Inventor: KUROMOTO TOSHINORI
IPC: B62J17/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To hold a cawling for a motorcycle at a low manufacturing cost while using such a structure that running wind is guided to an engine. SOLUTION: A cawling 2 is formed with an upper cawling 13 and a lower cawling 14 mounted on the lower side of the upper cawling overlapping therewith from the outside. The each other overlapping portions of the upper and lower cawlings are deviated to the direction of separating from the other cawling to form a ventilation duct 28. The ventilation duct 28 is open in front of a body and extended near a cylinder 3a.
Patent JP-H01100066-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: NAMIKI NAOMI
IPC: C04B41/88
Filed: 1987-10-10
Abstract: PURPOSE:To obtain the titled sintered compact capable of retaining high thermal conductivity and providing excellent metallizing properties of the surface, by forming a base having high thermal conductivity and sheet having metallized surface layer by each adding a specific element compound to AlN which is a main component, laminating the sheet to the base and press-molding the laminated product and sintering the resultant moldings. CONSTITUTION:0.1-30wt.% one or more kind of compounds (e.g. Y2O3 and CaO) selected from oxide, boride, nitride, fluoride, oxalate and carbonate of element of the periodic table IIa and IIIa and binder, etc., are added to AlN powder which is a main component and the blend is kneaded to form a base having high conductivity. On the one hand, 0.1-30wt.% one or more compound (e.g. TiC) selected from carbide, boride, nitride and fluoride of element of the periodic table IVa, Va and VIa and binder, etc., are added to the AlN powder which is a main component and the blend is kneaded to form a sheet having metallized surface layer. The above-mentioned sheet is laminated to the face of the above-mentioned base and the laminate is subjected to press molding and then sintered to provide the titled sintered compact.
Patent JP-H02103474-A (JP)
Title: Alternating current detecting apparatus
Inventor: NIIMA MITSURU
IPC: G01R19/00
Filed: 1988-10-12
Abstract: PURPOSE:To achieve detection with high accuracy while restricting influences by the ambient temperature affecting each component as much as possible by calculating a current value of a detecting alternating current from a voltage divided by a voltage dividing circuit, by a microcomputer. CONSTITUTION:An alternating current detected by an alternating current detector constituted of a current transformer 2 installed in an electric wire 1 and a load resistance 3 is rectified into a direct current by a rectifier circuit comprised of a rectifier diode 4 and a smoothing capacitor 5. The voltage of the direct current after rectification is divided to obtain a voltage equal to or lower than a predetermined voltage by a voltage dividing circuit connected in series with a temperature compensating diode 11 which has the same temperature characteristic as the rectifier diode 4. From the divided voltage, a value of the detected alternating current is calculated by a microcomputer 9. Accordingly, the characteristic in the forward direction of the diode 11 changes following the change of the characteristic in normal direction of the diode 4 resulting from the change in the ambient temperature, and the value of the alternating current can be detected without being influenced by the ambient temperature.
Patent JP-2001079574-A (JP)
Title: Method for controlling ozone injection
Inventor: WATANABE TETSUFUMI
IPC: C02F1/28
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To rapidly inject ozone even if the quality of raw water is varied at the time of controlling the ozone injection so that the dissolved ozone concn. of an ozone contact basin is kept constant by measuring the UV absorbance and temp. of the water to be treated and then determining the ozone injection ratio based on a specified expression. SOLUTION: The UV absorbance A and temp. T of ozoneted water are measured by a UV meter UVT and a thermometer WT, and the absorbance A, temp. T and the controlled set valve C of dissolved ozone concn. are inputted to a controller CTRL 1 to determine the set ozone injection ratio D according to the expression D=aA+bT+cC+d. In the expression, a to d express a constant, respectively. Subsequently, the set injected ozone concn. O3CSP is determined based on the ozonated raw water flow rate from an ozonated raw water flowmeter FT1, the injected ozone gas flow rate from an injected ozone gas flowmeter FT2 and the D in a controller CTRL 3, and the injected ozone concn. in an ozone contact basin 4 is controlled to the O3CSP.
Patent JP-H1193401-A (JP)
Title: Method and device for judging type of steel pipe clamp
Inventor: NOMURA YUKO
IPC: E04G7/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a judging device for the type of steel pipe clamp which can judge a perpendicularly intersecting clamp in distinction from a universal clamp in the preparatory process for steel pipe clamps, allows performing automatic sorting after the preparatory process, and permits omission of separate sorting operations. SOLUTION: A chuck mechanism 25 to lift a steel pipe clamp 1 by holding a one-side clamp piece 2 is furnished in such a way as capable of elevating and sinking, wherein another clamp piece 3 of the clamp 1 raised by the chucking mechanism 25 has a bolt 8, and in the part where the bolt 8 rises, a judging device 36 is furnished to sense of which type the clamp concerned 1 is, perpendicularly intersecting or universal, from existence of lifting by the bolt 8 raised. Thereby sorting of clamps after the preparatory process can be performed automatically.
Patent JP-S6485371-A (JP)
Title: Temperature sensitive color forming resin printed cloth
Inventor: KUYAMA SADAMICHI
IPC: D06M101/16
Filed: 1987-09-21
Abstract: PURPOSE: To produce a vividly printed fabric having fastness by intermittently forming a heat sensitive, color-developing resin coat on one surface of a fiber backing material made of a transparent synthetic fiber yarn and by laminating a porous polyurethane coat film having a specific area so as to come into contact with the heat sensitive, color-developing resin coat. CONSTITUTION: This printed fabric is produced by discontinuously and intermittently forming a nonporous heat sensitive, color-developing coloring matter- including synthetic resin coat A on one surface of a fiber backing material 1 made of a transparent synthetic fiber yarn (e.g. transparent nylon yarn) after applied with a water repellent, and by forming a porous coat film B made of a synthetic polymer mainly comprising a polyurethane polymer by the wet coagulation method. The ratio of the area of the resin coat A to the fiber backing material 1 is 5-80% so as to impart excellent transparency. The printed fabric has excellent transparency and light fastness, and changes the color tone reversibly with temperature.
Patent JP-H08117432-A (JP)
Title: Managing device
Inventor: FUTAMURA KENJI
IPC: A63F7/02
Filed: 1994-10-21
Abstract: PURPOSE: To detect such illegality that count information recorded on a recording medium is fraudulently altered with high accuracy by comparing the count information issued from a counter and recorded on the recording medium with the one communicated from the counter by a central processing machine and displaying a comparison result. CONSTITUTION: The counter 2 counts a thrown in object to be counted, and issues the recording medium M1 on which the count information is recorded. While, the central processing machine M4 reads the count information on the recording medium M1, and displays it on a display part M3. In such a managing device, a communication means M5 which transmits the count information is arranged in the counter 2. Also, a communication means M6 which receives the count information is arranged in the central processing machine M4. Moreover, a comparison means M7 which compares received count information with the count information recorded on the recording medium M1 is arranged in the central processing machine M4. The comparison result of the comparison means M7 is displayed on the display part M3.  In this way, it is possible to detect the such illegality that the count information recorded on the recording medium M1 is fraudulently altered with high accuracy.
Patent JP-2001084246-A (JP)
Title: Device and method for managing electronic document
Inventor: MAEZAWA HIROAKI
IPC: G06F12/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To realize a processing for taking out/deleting a document in a binder in a document unit or newly adding it to the binder in the document unit by associating a binder object with a document object with a link and independently continuing the document objects, even after they are bundled in the binder. SOLUTION: Individual document files are displayed as the icons of metapaper files and the document files can be accessed through the icons. Pictures obtained by reducing images that individual documents display, namely, thumb nails are used as the patterns of the icons. For example, one document file A is shown on the left above, a photograph file 003 below and a binder 1 generated by combining the plural documents on the right above. A mark such as 2/3 shown in the upper part of each file shows a present page/the number of total pages, which are shown by a thumb nail (reduced image) in the mode of 'present page/number of total pages'.
Patent JP-H03118396-A (JP)
Title: New tripeptide, intermediate of same tripeptide, production thereof and antiallergic drug
Inventor: OTA NORICHIKA
IPC: A61K38/00
Filed: 1989-09-30
Abstract: NEW MATERIAL:A tripeptide expressed by the formula: H-Asp-Gly-Lys-OH or salt of said tripeptide (Asp is L-aspartic acid residue; Gly is glycine residue; Lys is L-lysine residue). USE:Used as antiallergic drug having histamine separationsuppressing action and IgE antibody production-suppressing action in readily producible. PREPARATION:At first, glycine derivative expressed by the formula: Boc-Gly-OH (Boc is t-butyloxycarbonyl) and L-lysine derivative expressed by the formula: H-Lys(z)-OBzl (z is benzyloxycarbonyl; Bzl is benzyl) are subjected to dehydrating condensation and Boc group of resultant product is removed with acid. Next, L-aspartic acid derivative expressed by the formula: Z-Asp(OBzl)-OH is added to said compound and subjected to dehydrating condensation, then resultant product is deprotected by catalytic reduction.
Patent JP-H06203793-A (JP)
Title: Low-pressure discharge lamp and its manufacture
Inventor: KURISUTEIAN HARUTSUIHI
IPC: H01J61/067
Filed: 1993-10-14
Abstract: PURPOSE: To improve the low temperature starting capability by constituting an electron emitter by use of barium oxide containing a small quantity of metal barium. CONSTITUTION: A bar-like fluorescent lamp has a cylindrical discharge vessel, for example, having a diameter of 26mm and a length of 0.6m-1.5m. Two double spiral bar-like tungsten electrode wirings 2 are welded to both end parts within the fluorescent lamp. The bar-like electrode windings are arranged orthogonally to the discharge gap. The discharge vessel has a fluorescent lamp cover on the inner wall. The ionizing filler of the fluorescent lamp is formed of a mixture of mercury steam and rare gas mix. The electrode winding has a barium oxide electron emitter, and excessive barium is generated in the forming process of the emitter.
Patent JP-H057492-A (JP)
Title: Production of copolymer
Inventor: YAMANE TSUNEO
IPC: C12R1/05
Filed: 1991-09-09
Abstract: PURPOSE:To massively produce the copolymer of D-3-hydroxybutyrate and D-3-hydroxypivalate at a low cost by culturing a poly-3-hydroxybutyrate- producing bacterium under specific conditions to accumulate the copolymer in the cells thereof. CONSTITUTION:A bacterium (e.g. methylobacterium fujisawaens NCIB 12417) having an ability to produce poly-3-hydroxybutyrate is mainly multiplied in the first stage. The multiplied bacterium is subsequently cultured at 30 deg.C for two days with reciprocatively shaking, while being brought into contact with a mixture of a 3-7C primary alcohol (e.g. n-amyl alcohol) and a carbon source (e.g. glucose) capable of being used as an energy source for the bacterium or with the 3-7C primary alcohol, and the cells of the cultured bacterium are collected by a centrifugal method, dried at 60 deg.C and subsequently extracted with chloroform, etc., to provide the objective copolymer of D-3-hydroxybutyrate and D-3-hydroxypivalate which has excellent bio-degradability and bio- compatibility and which is useful for producing operation yarns, etc.
Patent JP-H08125015-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: MATSUI SHUNICHI
IPC: H01L21/768
Filed: 1994-10-24
Abstract: PURPOSE: To provide an electric wiring layer of excellent coverage and high reliability by forming insulating film provided on a semiconductor substrate into the three-layer structure comprising a silicon oxide film, a BPSG film and an insulating film of a different material therebetween and forming a wiring layer in the insulating film through a through hole. CONSTITUTION: On a semiconductor substrate 1 which is surrounded by a field silicon oxide film 2, a silicon oxide film 10 is formed and further, a silicon nitride film 11 is formed thereon. The silicon nitride film 11 plays a part of wet-etching stopper at the time of forming a through hole. Next, a BPSG film 12 is formed on the whole surface of the silicon nitride film 11. Since the fluidity of the BPSG film 12 is increased by high-temperature processing, the surface of the BPSG film can be flattened and a through hole having a gentle slope can be provided in the BPSG film 12 by wet-etching. Therefore, the coverage of a wiring layer is improved, thereby being able to enhance the yield of products.
Patent JP-H01100567-A (JP)
Title: Conveyance control method for copying machine
Inventor: UMEDA ARATA
IPC: G03G15/00
Filed: 1987-10-14
Abstract: PURPOSE:To securely and speedily know whether or not there is copying paper left in a conveyance path by providing a counter which counts up by a means for paper feeding and counts down by a means for paper discharging and deciding that there is no copying paper in the conveyance path when the contents of the counter are 0. CONSTITUTION:The counter of a controller 7 counts up and down in response to signals from paper feeding and discharging sensors 4 and 51 provided on a paper feeding side and a paper discharging side respectively and the counted- down value is detected to decide that there is no paper in the conveyance path when the value is '0' and there is copying paper in the conveyance path when not. The number of sensors, therefore, becomes extremely small and the sensor installed on the paper feeding side needs to only detect a defect in paper feeding and differs in use purpose from a conventional sensor which detects whether or not there is copying paper in the conveyance path. Consequently, the presence/absence state in the conveyance path is decided from the counter values, so its decision processing (program) is simplified.
Patent JP-H0891884-A (JP)
Title: Production of crystalline artificial stone
Inventor: MASAKI TAKAYOSHI
IPC: C04B30/00
Filed: 1994-09-26
Abstract: PURPOSE: To obtain blue and green colored crystalline artificial stones having arbitrary various color densities in large quantities. CONSTITUTION: Feldspar and a lime component are added to <=70wt.% blast furnace slag in such a range that the SiO2 /CaO ratio is in the range of 0.85-1.20. Cobalt oxide is for example, added in the case of producing the blue colored crystalline artificial stone and chromium oxide is added in the case of the green colored crystalline artificial stone e.g. and besides an oxidizer discharging oxygen under an excessive oxidation atmosphere or by thermal decomposition is added and melted, and a cooling treatment is carried out so as to form crystals from a melting state.
Patent JP-H04218184-A (JP)
Title: Go stone holder for game of go
Inventor: UETAKE TAKUJI
IPC: A63F3/02
Filed: 1990-09-28
Abstract: PURPOSE:To enable the use of a compact portable go board receivable in a pocket by mounting a magnet to the lower end of a holder and attract a go stone of iron plate to a magnet movably on the go board. CONSTITUTION:A long cylindrical go stone holder has a magnet 2 fixed to the lower end. A shaft 3 extends through the center of the magnet and is pushed up by a spring 4. The magnet 2 has a strong magnetic force to attract a go stone 5 made of an iron plate from a magnet board 7. When the go stone holder is nipped by two fingers, permits the magnet 2 to attract the go stone 5 in a go stone place for picking it up and is brought and placed onto a desired square on a go board to push the go stone 5 out of the magnet 2 by depressing the top of the shaft 3 by the finger, the go stone 5 is attracted to the go broad 6 and left on the board 6. Thus, the go stone can be placed on the go board and removed therefrom. The thin and small go stone unable to handle with fingers can be freely moved by the go stone holder to provide a further thin and compact portable go board.