baber/WOPTO huggingface dataset:
Patent JP-H01163816-A (JP)
Title: Keyboard
Inventor: MAEBA KAZUHIKO
IPC: G06F3/023
Filed: 1987-12-21
Abstract: PURPOSE:To optimize the title keyboard as a keyboard for physically handicapped persons by constituting said keyboard so that shifts of keys can be indicated independently of key code input operation and all keyboard operations can be performed with a single hand. CONSTITUTION:The shift is indicated by a 'shift' switch 6-3 independently of a 'KANA (Japanese syllabary)'/'alphanumeric' switch 6-1. The advantage of this keyboard for single-hand operation is that two touch operations of depression of the 'shift' switch 6-3 and operation of a letter key or the like are performed at the time of input in the 'alphanumeric' or 'KANA' mode in the sift state though three touch operations of shift lock, the operation of a letter key, and shift unlock are performed in a conventional keyboard, and the number of operations is reduced. With respect to the simultaneous depression operation of a 'control' key and a 'letter' key, the same operation as the simultaneous depression of the conventional keyboard is performed with two touches by a single hand if a 'control' switch 6-4 is preliminarily set. Thus, this keyboard is easy for a physically handicapped person or the like to use.
Patent JP-H11151900-A (JP)
Title: Manufacture decoration material, and colored film
Inventor: SUZUKI YASUYUKI
IPC: B32B33/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a decoration material at low cost by forming colored pattern readily on a base material having a variety of shapes and materials. SOLUTION: The decoration material is formed by coating a colored film having an uncured thermosetting resin layer 4, an ink receptor layer 5 formed on the thermosetting resin layer 4, and a coloring material 6 provided on the ink receptor layer 5 and forming colored pattern on the surface of a base material, and thereafter heat hardening the thermosetting resin layer 4; finally, permitting the ink receptor layer 5 with colored pattern formed thereon to be affixed on the base material 1.
Patent JP-H01167157-A (JP)
Title: Tension control compensator
Inventor: KUROKAWA HISASHI
IPC: B65H23/195
Filed: 1987-12-21
Abstract: PURPOSE:To perform tension control from the time of paper passage operation and also at the time of shifting to manufacturing operation and to automatically make a tension setting value optimum by employing a paper passage width setter, an operation width setter, a tension calculator, a changeover device, a paper making speed setter, a paper passage end signal circuit, and a changeover signal calculator. CONSTITUTION:A paper passage width setter 14 is provided for setting the width of a narrow paper sheet 4 at the time of passing the paper sheet by means of a paper passage end signal circuit 11 at the time point when the paper sheet 4 is caught with a winder 5. By means of a signal from the setter 14, an output signal from a tension calculator 12 is added as a compensation value to a speed reference signal 18. Then, when the paper sheet 4 is changed to a wider paper width for a manufacturing operation, a changeover is performed between a setting value of the setter 14 and a setting value of an operation width setter 15 for setting a wider width of the paper sheet 4 at the time of manufacturing operation inputted to the tension calculator 12 by means of a manufacturing signal 19 and a paper making speed setter 17. An input of the calculator 12 is changed to a signal of the setter 15 by means of a changeover signal calculator 16 for starting calculation of the timing for actuating a changeover device 13. As a result, a tension necessary at the time of manufacturing is applied to the paper sheet 4.
Patent JP-H08135995-A (JP)
Title: Cooling drain hose fixing implement
Inventor: SATO MARIKO
IPC: F24F13/22
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a cooling drain hose fixing implement in which a hose retainer is so mounted at an intake vessel as not to dive the port of the hose into the water of the vessel. CONSTITUTION: A hose retainer 1 is supported by a support 2, which is mounted at the upper part of a leg 3, and mounted via an intake vessel by the leg 3. In order to stabilize its body, a T-shaped bolt 5 and a female screw 4 or a U-shaped suction board 6 with a leg are used.
Patent JP-H08181340-A (JP)
Title: Solar cell and manufacture thereof
Inventor: TONOMURA YOSHIAKI
IPC: H01L31/04
Filed: 1994-12-26
Abstract: PURPOSE: To provide a highly reliable solar cell and a manufacturing method thereof by solving defective points of a bypass diode, or more precisely, by eliminating a multiple manufacturing process, sophisticated device structure and degraded forward characteristics. CONSTITUTION: A part of pn junction 3 formed near the front surface of a semiconductor board 1 is formed so that it may be a V-shaped groove 8 toward the rear surface of the semiconductor board 1. Especially, the V-shaped groove 8 is formed below a current collection electrode 5. In addition the manufacturing method comprises a process that covers areas which exclude a V-shaped groove 8 formation scheduled area on the surface of the semiconductor board 1 with a protection film and a process that executes anisotropic etching in the V-shaped groove scheduled area and forms the V-shaped groove 8 and a process that includes the V-shaped groove 8 and forms a pn junction on the surface of the semiconductor board 1. The manufacturing method also includes a process that forms a V-shaped cut groove on the surface of the semiconductor board 1 by means of a dicing blade.
Patent JP-H03181992-A (JP)
Title: Character pattern generator
Inventor: NAKAMURA NOBORU
IPC: G06T11/20
Filed: 1989-12-12
Abstract: PURPOSE:To rapidly form a character pattern by computing the pattern of exclusive OR between a character pattern obtained by superposing a modification pattern to a character pattern and the original character pattern in accordance with a converted operation command and transferring the computed pattern to a display memory. CONSTITUTION:A dot font is transferred to a character work memory(1) 27 and a work memory(2) 28, the modification pattern is transferred to the work memory 2 through an AND so as to be obtain the same size, the contents of the work memory(2) 28 to the work memory(1) 27 to obtain the inverted image data of the pattern clipped by characters from the work memory 1. Then an operation command '0' is converted into an operation command(2) by a table in an operation storage part 5 and image data are transferred to the work memory(1) 27 by an operation command(2). Then the operation command(0) is converted into an operation command(3) by the table in the operation storage device 5, the contents of the work memory(2) 28 are transferred to the work memory(1) 27 by the operation command(3) and the contents of the work memory(1) are transferred to a bit map storage part 6. Thus, the processing time can be shortened.
Patent JP-H07175153-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MITSUHASHI TAKESHI
IPC: G03C1/035
Filed: 1993-12-21
Abstract: PURPOSE:To prevent occurrence of residual color stains even in rapid processing without deteriorating sensitivity and fog restraint and antistaticness, and to improve developed silver color tone by incorporating a specified compound. CONSTITUTION:The compound to be added is represented by the formula in which R is H, lower alkyl, carboxy, or hydroxy; and n is an integer of 3-7. The photosensitive material contains a polymer latex having a monomer having a water solubility of <=0.0025 weight % at 25 deg.C as a monomer unit. The silver halide emulsion layer contains monodispersed silver halide twin crystals each having a thickness of <0.3mum and a grain diameter to thickness ratio of >=2 in an amount of >=50% of the projection areas of the total silver halide grains. The layer may be any of the photographic sensitive constituent layers but when it is used together with the polymer latex, it is preferred that both are contained in the same layer.
Patent JP-H11140649-A (JP)
Title: Coating forming equipment and gas recovering device
Inventor: SHIMODA YOSHIYUKI
IPC: H01L21/31
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To improve the working ratio of a CVD device by suppressing the deposition of fine powder in exhaust gas piping of a CVD device and reducing the frequency of cleaning the piping. SOLUTION: In the proximity of a CVD device 30, the exhaust gas piping thereof is provided with a gas recovering device 40. The gas recovering device 40 cools exhaust gas directly after being exhausted from the CVD device 30 and liquifies and removes the unreacted gaseous starting material and alcohols as intermediate products contained in the exhaust gas. By removing the unreacted gaseous starting material and alcohols causing the formation of fine powder, the deposition of fine powder in the exhaust gas piping can be suppressed.
Patent JP-H09172850-A (JP)
Title: Reaping and threshing on-off clutch in combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D67/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To stabilize a position of a clutch shaft axially supporting a threshing clutch lever and a reaping clutch lever, to keep on-off operability of both clutches satisfactory and to suppress occurrence of vibration by a driving reaction force between a reaping part and a threshing part with a simple constitution. SOLUTION: This combine harvester combinedly has a threshing clutch lever 15 and a reaping clutch lever 16 by axially attaching to a clutch shaft 14 placed on a longitudinally intermediate position of a longitudinally fixed supporting lever 12 placed near an operating seat. A connecting part material 36 and another connecting part material 25 are respectively placed on right and left sides of the supporting lever 12. Furthermore, an upper part of a support frame 37 is fixed on the supporting lever 12 and a lower part of the support frame 37 is fixed on a fixing part material.
Patent JP-H08181485-A (JP)
Title: Wiring structure of semiconductor integrated circuit and manufacture thereof
Inventor: NAKAJIMA TSUTOMU
IPC: H05K9/00
Filed: 1994-12-26
Abstract: PURPOSE: To reduce crosstalk noises between adjacent traces, applied to the signal lines in a semiconductor integrated circuit, and transmit signals with stability. CONSTITUTION: Wiring trenches 6 with a side wall insulating film 7 are formed in a composite film composed of insulating films 3a, 3b and a first conductive film 4. The wiring trenches 6 are then filled with second conductor 8 to form buried traces 9. Thus a self-aligned shielding layer 10 is formed on both sides of the traces 9. Since the shielding layer is formed by self alignment, therefore, crosstalk noises between signal lines can be electrostatically shielded without any additional burden on signal line layout designing.
Patent JP-H06143777-A (JP)
Title: Printing device and ribbon truck changing method of ink ribbon
Inventor: ITOU MASASHI
IPC: B41J33/38
Filed: 1992-11-06
Abstract: PURPOSE:To prevent lowering of printing density and prolong the life of a cartridge by a method wherein an ink ribbon comprised by connecting a plurality of ribbon tracks comprised wholly of the same color with each other in a widthwise direction is provided and printing is allowed to perform while changing appropriately the plurality of the ribbon tracks. CONSTITUTION:In an ink cassette 1 holding an endless ink ribbon 5 in a case 3 and moving away the ribbon 5 in a looplike state by a driving device in the case 3, the ribbon 5 is formed into a wide one having four ribbon tracks T1-T4 which are all in black color. Although a device changing the tracks of the ribbon 5 is provided in the case 3, in the changing device, for exampie, a lift cam is turned by a quater turn by an action of a change lever to be rocked by a collision with a stopper when a carriage mounted with a ribbon cassette 1 is moved to a side end by crossing over a printing sphere, through which the method is constituted so that the track is changed over in order. Then a change of the track is allowed to perform by starting of a new page.
Patent JP-2001139202-A (JP)
Title: Printing device using roll paper
Inventor: MIYAZAWA TOMOKAZU
IPC: B41J15/04
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To change a judgment reference for the detection of a near end of roller paper according to using environments. SOLUTION: A near end in which residual amount of roll paper 22 is reduced is detected by a near end detecting device 16. As for the roll paper 22, the location of a bobbin 23 is lowered when continuous paper 24 wound on the bobbin 23 is used. A projection part 27 pushed by a spring 28 is fitted into a hollow part of the bobbin 23, a detection lever 25 is oscillated and displaced with a spindle 26 as a center and a microswitch 29 is operated. When a knob 19 is turned, a near end detecting device box 28 is raised, lowered and displaced and a judgment reference of the near end can be changed. Judgment reference amount is taken at a large degree in a congestion time zone at a shop in which an electronic cash register 10 is installed. Even if roll paper 22 is not immediately exchanged even if an alarm is given, a hindrance is prevented from being generated in service.  In a slack time zone, the judgment reference is set at a small degree.
Patent JP-H03182528-A (JP)
Title: Production of polystyrene resin foam
Inventor: SHIGETANI SHIGERU
IPC: B29K25/00
Filed: 1989-12-13
Abstract: PURPOSE:To obtain an extruded foam of excellent heat-insulation properties through prevention of excessive growth of cells by injecting an evaporable blowing agent comprising specified fluorohydrocarbons and a hydrocarbon into a polystyrene resin and extrusion-foaming the resin. CONSTITUTION:An evaporable blowing agent comprising 20-70mol% 1,1- dichloro-2,2,2-trifluoroethane and/or 1,1-dichloro-1-fluoroethane and 30-80mol% hydrocarbon is injected into a polystyrene resin, and the resin is extrusion- foamed. This foam has a density of 2X10<-2>-4.5X10<-2>g/cm<2>. For example, propane and/or butane containing at least 50wt.% isobutane is desirably used as the above hydrocarbon.
Patent JP-H08175199-A (JP)
Title: Fuel piping structure in working vehicle
Inventor: YAMAMOTO MASAHIRO
IPC: B60K11/06
Filed: 1994-12-26
Abstract: PURPOSE: To suppress the heat influence from an engine, and to prevent a vapor lock, by setting a pipe line part passing the side of the engine, to the inside surface of a bonnet at the position separated from the engine, in a fuel pipe line extending from a fuel tank to a carburetter. CONSTITUTION: The fuel from a fuel tank 36 flows through a fuel duct line 38 in a free dropping condition, and is fed to a carburetter 37. In this case, since the fuel pipe line 38 passes the side of an engine E, a vapor lock is generated in the pipe line 38 by the heat radiation of the engine E. The fuel pipe line 38 is composed of the fist pipe line part 38a whose one end is connected to the lower part of the fuel tank 36; the second pipe line part 38b whose one end is connected to the other end of the other end of the first pipe line part 38a, and extending along the inner side surface of a bonnet 38; and the third pipe line part 38c to connect between the other end of the second pipe line part 38b and the carburetter 37.  The second duct part 38b is arranged along the bonnet 39 at the position relatively separated from the engine E, so as to suppress the heat influence from the engine E.
Patent JP-2001141780-A (JP)
Title: Contact film used for device of ball grid array structure and device-mounted structure
Inventor: YOSHIOKA HIROYUKI
IPC: H01L23/12
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To enable confirmation of electrical contact of solder balls to be performed when a device is mounted. SOLUTION: This contact film 30 comes into electrically contact with the ball grid array device having the plural solder balls as external terminals arranged in a grid state. The contact film 30 has a first insulative elastic film (310, 320, 330) including plural contacting opening parts 311 formed in positions corresponding to the solder balls and first contact patters 312 around the opening parts 311 coming into first contact with the solder balls; and a second insulative elastic film 340 laminated on the first insulative elastic film (310, 320, 330), including second contact patterns 341 coming into second contact with the solder balls through the opening parts 311 in positions corresponding to the opening parts 311. The electrical contact of the solder balls can be confirmed on the basis of the presence of conduction between the first and second contact patterns 312, 341.
Patent JP-2001137898-A (JP)
Title: Method for sludge dehydration
Inventor: CHICHIWA TSUTOMU
IPC: B01D37/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for sludge dehydration for further reducing the percentage of water content in surplus sludge after a dehydration treatment step, and for reducing the load of drying or waste treatment in the subsequent processes. SOLUTION: A method for sludge dehydration for dehydrating sludge containing water and discharged as wastes by adding carbide to the sludge is proposed, where is a rotary drum type vacuum precoat type filtering device is used for the dehydration treatment, and carbide is used as a precoat agent of the device. In particular, the carbide having a desired grain diameter obtained by carbonizing the sludge dehydrated by the rotary drum type vacuum precoat type filtering device is used as the precoat agent of the device.
Patent JP-2000139594-A (JP)
Title: Storage furniture
Inventor: OBATA HIRONAGA
IPC: A61G12/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide storage furniture capable of hanging clothing and being equipped with a stool. SOLUTION: On the front face of storage furniture 10 installed in the sickroom of a hospital, a storage rack 38, table board 14, slide table board 16 and drawer 21 are provided and on the back side, a hanger hook 51 is provided. Besides, at the lower part of the storage furniture 10 on the front side, a stool housing part 24 is provided for housing a stool 28 so as to put it in/out. Thus, since is hanger hanging clothing can be hung on the hanger hook, the furniture can be also used as a wardrobe or hanger. Besides, the hanged clothing is in a nearly stored state with the storage furniture. Further, since the stool can be housed, the chair for meal or visitor can be omitted, Moreover, since the stool can be housed in the stool housing part when it is not used, walking or the like can be prevented from being disturbed.
Patent JP-H04190302-A (JP)
Title: Manufacture of reflecting mirror of multi-layer film
Inventor: SUZUKI SHINJI
IPC: G02B5/28
Filed: 1990-11-26
Abstract: PURPOSE:To obtain easily a reflecting mirror of multi-layer film which can be used at higher temperature by achieving within a vacuum electric furnace thermal decomposition or chemical reaction of the steam generated by heating organic metallic compounds. CONSTITUTION:In forming at least one an inner surface of a glass substrate 10 of convex shape a multi-layer film by making lamination of a plurality of layers of two kinds of films of metallic oxides alternately which consist of titan oxide or tantalum oxide on one side and silicone oxide on the other side, the multi-layer film is formed on the surface of the glass substrate 10 of convex shape by achieving thermal decomposition or chemical reaction within a vacuum electric furnace 7 which is kept in a vacuum condition of 0.1-10Torr or less and at a temperature of 350-900 deg.C. In this case, this steam can easily diffuse since the steam of the organic metallic compounds is introduced in the vacuum, and as a result, it is possible to form multi-layer films on the inner surface of the glass of the concave shape. This allows the reflecting mirror of multi-layer type which can be used at higher temperature to be manufactured easily.
Patent JP-H06108618-A (JP)
Title: Sleeper fixture of concretye floor face and usage thereof
Inventor: KAWANO YOSHIHARU
IPC: E04F15/00
Filed: 1991-10-02
Abstract: PURPOSE:To improve operating efficiency by a method wherein an anchor bolt is driven to a concrete floor, a receiving plate is screwed, a sleeper is put on and a level is adjusted by utilizing the rotary action of the receiving plate. CONSTITUTION:When an anchor bolt 1 is driven to a concrete floor, the notched grooves 2 of a cylindrical body 3 are opened in the concrete floor, and the anchor bolt 1 is disposed in upright. The tapped hole of a receiving plate is screwed to the anchor bolt 1, the receiving plate 4 is rotated, and the receiving plate 4 is adjusted at a proper level. The anchor bolt 1 is inserted into the anchor-bolt inserting hole of a sleeper, and the sleeper is placed on the top face of the receiving plate 4, and clamped by a washer 6 and a nut 7. Accordingly, a routing can be shortened.
Patent JP-2001145361-A (JP)
Title: Driver for piezoelectric element
Inventor: MATSUDA HIROBUMI
IPC: H02M3/24
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a driver for a piezoelectric element capable of improving a space efficiency by reducing the number of components of a drive circuit with small power consumption. SOLUTION: The driver for a piezoelectric element comprises an oscillator 1, a transistor 2 for outputting a drive signal with a switching operation based on an oscillation signal from the oscillator 1, a first resistor 31 provided between the collector 21 of the transistor and a DC power source, and a second resistor 32 provided between the emitter 22 of the transistor and an earth terminal. In this case, the intermediate point of the collector and the first resistor is connected to the one input electrode of the piezoelectric element, and the intermediate point of the emitter and the second resistor is connected to another input electrode of the piezoelectric element.
Patent JP-H10161366-A (JP)
Title: Correcting method of image density
Inventor: NAKAGAMA KIYOHARU
IPC: G03G15/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To execute an automatic correction, for obtaining a stable image density, with respect to the fluctuation of the density of an image, when the use of an image forming device is started and during its operation. SOLUTION: This correcting method is provided with a first gradation mode for forming the image at a gradation standard value and a second gradation mode for forming the image at a gradation correction value, whenever a fixed number of image forming times are executed, for the correction of the gradation. A threshold A when entering into the second gradation mode is attained is different from a threshold B when coming out of the second gradation mode is attained. A density value shown by the threshold A is higher than that by the threshold B. When the gradation is corrected, a gradation correcting patch image with a halftone is formed without exposure, to correct the density.
Patent JP-H11142065-A (JP)
Title: Furnace bottom electrode for dc electric furnace
Inventor: KONO KOJI
IPC: F27D11/10
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To always hold a stable electric conductivity economically with a high durability. SOLUTION: At the furnace bottom electrode 1 of a billet type DC electric furnace having 1 to 3 steel electrode bars (billets), steel electrode bars 2 are embedded in a carbon-containing brick without penetrating the furnace. In this case, the brick is preferably an MgO-carbonaceous brick 8. And, it is preferable to fill conductive fillers 9 using a carbonaceous raw material in gaps between the bars 2 and the carbon-containing bricks.