baber/WOPTO huggingface dataset:
Patent JP-H07121265-A (JP)
Title: Fitting structure of memory card shutter
Inventor: KANEDA KENJI
IPC: G06F1/16
Filed: 1993-10-21
Abstract: PURPOSE:To prevent a short-circuit accident which is caused when a coil spring comes out for some reason and enters equipment and to rationalize the assembling operation of the shutter by incorporating a torsion coil spring, which is pressed and energized elastically against the flank of a case body to close an opening part, integrally with the shutter. CONSTITUTION:A couple of engagement through holes 20a and 20b are formed above the internal surface of the opening part 16 formed in an electronic calculator body case 14, the memory card shutter 22 is formed in a thin plate shape, and the torsion coil spring 26 is supported while fitted onto one of support shafts 24a and 24b provided at both ends above the shutter; when the straight extension end parts of this coil spring 26 are fitted alternately between left and right engagement projections 30 arranged on the internal surface of the memory card shutter 22 alternately on the left and right sides and engaged with the three successive projections, the extension end parts elastically deform by being pressed by the intermediate engagement projection.
Patent JP-2000079744-A (JP)
Title: Image-forming apparatus, method for setting operation environment, and memory medium
Inventor: SUZUKI AKIO
IPC: G06T11/80
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus enabling a user to more efficiently manipulate settings. SOLUTION: The image-forming apparatus constructs an operation environment whereby operation information related to settings of a plurality of functions in relation to image formation is displayed to an LCD 116 according to predetermined procedures. In the operation environment, whether the display of the operation information related to the setting is necessary or not is set for each function in accordance with each user's requirement. The set information is registered to an IC card prepared for each user, so that the information registered into the IC card can be taken and the display of the operation information related to the setting of each function can be controlled on the basis of the taken information.
Patent JP-H08125095-A (JP)
Title: Lead frame
Inventor: TANI TAKAYUKI
IPC: H01L23/50
Filed: 1994-10-27
Abstract: PURPOSE: To prevent the deflection of a lead to be increased in length in order to form a lead frame with an uncaulked heat sink. CONSTITUTION: A pattern is so formed as to extend leads 12 in the direction perpendicular to metallic strips 10. A heat sink 13 is disposed near one of the strips 10. The heat sink 13 is fixed to the strands 14 or tie bars 11 by a plurality of holders 14. Bents 17, 18 are provided at a ground lead 15 for coupling the heat sink 13 to the strips 10, and the part of the bar 11, and edge the end of the lead 12 is superposed above the heat sink 13 by the length consumed at the bents 17, 18. The lead 12 is not fixed to the other member except its root part, and coupled by a lead tie bar 30 for gathering the plurality of the leads 12. The root part of the lead 12 is connected to the strips 10 via the extended part 10a of the strips 10.
Patent JP-H03126699-A (JP)
Title: Production of vapor-grown carbon fiber
Inventor: ISHIOKA MUNEHIRO
IPC: C30B29/62
Filed: 1989-10-12
Abstract: PURPOSE:To produce a vapor-grown carbon fiber at a stable shape and yield by providing a catalyst decomposing and growing area where the metal catalyst decomposed and formed from an org. transition metal is grown to a prescribed particle size at the time of obtaining the vapor-grown carbon fiber by the pyrolysis of hydrocarbon with a fluidized bed system. CONSTITUTION:The catalyst decomposing and growing area where the metal catalyst decomposed and formed from the org. transition metal is grown to a prescribed particle size is provided at the time of obtaining the vapor-grown carbon fiber by the pyrolysis of a hydrocarbon, such as converter gas, with a fluidized bed system using an org. transition metal compd. (an Fe-contg. compd. is optimum, e.g.: ferrocene) as a catalyst source. The particle size of the catalyst is set at 5 to 500Angstrom  by controlling the concn., temp. and stagnation time of the catalyst in accordance with equation (N is the concn. of the catalyst: piece/cm<3>, (t) is the time: sec, (f) is the coefft. of flocculation: T is the temp:  deg.K, Co is the total number of atoms which can be flocculated: mol/cm<3>).
Patent JP-H09104755-A (JP)
Title: Polyimide polymer and thermosetting polyimide
Inventor: TAMAI MASAJI
IPC: C08G73/10
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting polyimide superior in heat resistance, processability, and mechanical characteristics to a thermoplastic polyimide by selecting a polyimide having a specific backbone and maleimide structures at the molecular ends. SOLUTION: This thermosetting polyimide has repeating structural units represented by formula I (wherein P1 is a divalent group represented by formula II or III; S1 is at least one kind of a monovalent group represented by formula IV or V; m is an integer of 100-1; n is an integer of 0-99, provided m+n<=100; and when m≠100, there may be some regularity in the arrangement of the two kinds of repeating structural units).
Patent JP-H06209116-A (JP)
Title: Manufacture of thin film photovoltaic device
Inventor: WIETING ROBERT D
IPC: H01L31/18
Filed: 1993-09-29
Abstract: PURPOSE: To obtain an improved hetero junction photovoltaic device by depositing a first layer made of indium copper diselenide and then a second layer that is made of mainly zinc oxide on the first layer by the low- temperature chemical deposition method. CONSTITUTION: In a battery 10, a metal layer 14 is welded on a glass substrate 12. A semiconductor layer 16 that is indium copper diselenide is formed on the metal layer 14. The semiconductor layer 16 is the first active region of the device 10 and a second active region forms a semiconductor layer 18 that is made of zinc oxide that is properly dope-treated to give a relatively low resistivity. Then, the device 10 is welded by sputtering, deposition, or plating and completes a series of front contacts that are made of aluminum and are in a narrow metal form, thus obtaining an efficient compound semiconductor battery.
Patent JP-S63119691-A (JP)
Title: Bivalent iron-oligosaccharide complex composition
Inventor: TANAKA KENTARO
IPC: C07H3/06
Filed: 1986-11-07
Abstract: PURPOSE:To obtain the titled complex exhibiting single peak in the gel-filtration of a specific fractional molecular weight, stable in alkaline region and usable as a hemantic having excellent stability, by culturing a yeast in a sugar- containing nutrient medium in the presence of an iron compound. CONSTITUTION:A yeast belonging to Saccharomyces genus, Metschunikowia genus, etc., is cultured in a sugar-containing nutrient medium in the presence of an iron compound and the supernatant liquid of the obtained culture liquid is subjected to adsorption chromatography. The objective bivalent iron- oligosaccharide complex composition can be produced by the gel-filtration of the adsorbed component using a gel having a fractional molecular weight range of about 0-1,500. The composition is stable at 7-11pH and has an absorption ratio through the gastro-intestinal tracts of >=55% and intake ratio to hemoglobin of >=30% when infused to the stomach of a rat at a rate of 250mug of iron per 160g of the body weight of the rat.
Patent JP-H01105747-A (JP)
Title: Ink jet head
Inventor: TAKADA NOBORU
IPC: B41J2/16
Filed: 1987-10-20
Abstract: PURPOSE:To prevent an ink flow path shape and a flow path surface condition from becoming deteriorated by using a high softening-point glass as a flow path plate and a vibration plate, forming a low softening-point glass layer on one surface of the junctioned plane of the high softening-point glasses, and fixing these glasses into a single solid piece by thermal fusion. CONSTITUTION:A vibration 15, a flow path plate 13 and a substrate 16 are of high softening-point glass 19. For instance, quartz glass is used. A thin soda glass layer of 2-10mum is formed on the surface of the flow pat plate 13 (both front and rear sides) as low softening-point glass 20 using electronic beam vapor disposition technique. A recessed part 17 is formed on the flow pat plate 13 using an etching method with fluoric acid. Then three plates 15, 13, 16 are overlapped and a load is applied to them. Next, these plates are heated at 700 deg.C-1,000 deg.C to allow only the low softening-point glass to melt. After this, these plates are cooled to finish their junction. Finally, the surface of a nozzle 18 is finished, and a piezoelectric element 14 and an ink supply part 26 are attached to the nozzle surface.
Patent JP-H02112618-A (JP)
Title: Supercharge pressure control device for twin turbo engine
Inventor: YANAGIHARA HIROMICHI
IPC: F02B37/013
Filed: 1988-10-21
Abstract: PURPOSE:To improve drivability by performing a supercharge by a high pressure stage supercharger till a supercharge pressure reaches a preset supercharge pressure in a high flow amount side, in the time of starting from an engine low speed condition, while preventing the supercharge by the high pressure stage supercharger till the supercharge pressure reaches the preset supercharge pressure in a low flow amount side in the time of acceleration from an engine deceleration condition. CONSTITUTION:An engine 1 provides in its exhaust passage 2 in series a turbine 3 of large capacity in a low pressure stage supercharger and a turbine 4 of small capacity in a high pressure stage supercharger and respectively a waste gate valve 23 and an exhaust control valve 24 to be arranged in exhaust bypass passages 13, 14 provided so as to detour around each turbine 3, 4. While the engine 1 provides an intake bypass line 16, detouring around a high pressure stage compressor 6, in a compressor side and an intake control valve 26 to be arranged halfway the intake bypass line 16. And the engine 1 is controlled so as to fully open each control valve 24, 26 when a supercharge pressure reaches the first preset supercharge pressure in a high flow amount side in starting from an engine low speed condition and when the supercharge pressure reaches the second preset supercharge pressure in a low flow amount side in acceleration from an engine deceleration condition.
Patent JP-H0690139-A (JP)
Title: Receiver
Inventor: SUZUKI YOSHINORI
IPC: H03J5/02
Filed: 1992-09-07
Abstract: PURPOSE:To add or correct new data on the side of a user and to enable selection of propriety of reading data by providing a ROM and a RAM. CONSTITUTION:This receiver is provided with a memory 1 for storing reception frequencies corresponding to plural receiving channels, reception part 2 for receiving radio waves turned at the reception frequencies, and control means 3 for controlling the memory 1 and the reception part 2, and the reception part 2 is operated by reading the reception frequency of each receiving channel from the memory 1 according to a prescribed order under the control of the control means 3. The memory 1 is provided with the ROM to be fixedly written with the reception frequency and the RAM to be reloadably written with the reception frequency, and this RAM is provided with a selection/non-selection setting area to be written with selection/non-selection information on the propriety of reading the reception frequency in the case of reading the reception frequency corresponding to the receiving channel from the ROM and RAM with the control means 3.
Patent JP-H06118978-A (JP)
Title: Karaoke device
Inventor: OKADA YASUNORI
IPC: G11B20/02
Filed: 1992-10-02
Abstract: PURPOSE:To enable a singer to correctly sing a song even when the singer is disabled to correctly sing the song by informing the singer of the correct vocal. CONSTITUTION:The singer sings the song to an accompaniment reproduced by an accompaniment reproduction part 12. The song sung by the singer and vocal data corresponding to the current reproduced accompaniment which is retrieved in a data base 11 are inputted to a rhythm decision part 26, which decides whether or not the singer sings the song correctly. A vocal transmission part 13 sends the vocal data corresponding to the currently reproduced accompaniment. A vocal reception and reproduction part 14 reproduces the received vocal data. The singer listens to the correct reproduced vocal and sings the song to the vocal to know the rhythm again, so that the singer can correctly sing the song.
Patent JP-2000096217-A (JP)
Title: Sheet plasma type pvd system
Inventor: KISODA KINYA
IPC: C23C14/32
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a sheet plasma type PVD system capable of forming a uniform thin film stably for a long time regardless of the size of a substrate. SOLUTION: In this sheet plasma type PVD system in which a crucible 13 rotated with a vertical rotary shaft 17a as the center is arranged in a vacuum chamber 12, and a plasma beam 20 from a plasma gun 11 is made into a sheet shape by the repulsing magnetic fields by a pair of sheet magnets 16, which is introduced into the surface of an evaporating raw material M in a crucible 13, the recessed part 13a for charging the evaporating raw material on the crucible 13 is formed into a round shape of a radius(r) which is concentric with the rotary axis, and, moreover, an anode magnet 19 having poles up and down is arranged at the lower direction of the recessed part 13a, in the width direction of the sheet-shaped plasma beam 20 and along the vertical face in which the distance from the center of the rotary axis 17a is <=0.5 r.
Patent JP-H02115649-A (JP)
Title: Air conditioner
Inventor: UCHIDA TADASHI
IPC: F24F11/02
Filed: 1988-10-20
Abstract: PURPOSE:To make temperature distribution in a room uniform and to let environments in the room comfortable by providing a mode switching unit for switching to a room cooling mode or an air circulating mode, a controller for outputting a louver drive command when the room temperature is higher than a set temperature in the circulating mode, and a diffusing direction switching unit for directing an air diffusing direction to downward. CONSTITUTION:An indoor fan motor 14 connected through an indoor fan driving circuit 13 is driven by an indoor fan driving circuit 13 on the basis of a command from a controller 5 in case of a room cooling mode or an air circulating mode set by an operation switching key 12. A louver motor 16 connected through a louver motor driving circuit 15 so operates a louver 17 as to alter an air diffusing direction in response to room temperature. When the room is heated by a room heater 4, hot air tends to retain in the upper part in the room, but when the room temperature is higher than the set temperature, the hot air is diffused downward in the room. Thus, temperature distribution in the room becomes uniform. When the room temperature is lower than the set temperature, the air in the upper part in the room is laterally diffused in the room.
Patent JP-H0578959-A (JP)
Title: Flat knitting machine
Inventor: YABUTA MASAHIRO
IPC: D04B15/10
Filed: 1991-09-17
Abstract: PURPOSE:To regulate knockover timing by inserting each specific knockover plate into a needle groove bottom in the head of a needle bed so as to be slidable in the advancing and retreating directions of a needle. CONSTITUTION:Each knockover plate 11 is provided with a platy loop presser 17 having a yarn feed contact edge 29 at the tip. The knockover plate is then inserted into the needle groove bottom 10 in the head 9 of a needle bed 1 so as to be slidable in the advancing and retreating directions of a needle 14. Thereby, the yarn feed contact edge of the knockover plate for a hook of the needle advancing in knitting knit fabric can suitably be changed.
Patent JP-2000096123-A (JP)
Title: Method for restraining sticking of metal in refining furnace
Inventor: KIKUCHI ICHIRO
IPC: C21C5/30
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for restraining the stuck metal, by which the sensible heat level in recovered exhaust gas is secured while efficiently melting and removing the metal stuck to the inner part of a refining furnace with gaseous oxygen. SOLUTION: A top-blowing oxygen lance provided with oxygen nozzles 13 for melting the stuck metal and nozzles 14 for blowing pulverized fine coal, is used and the supplying quantity of carbonaceous material is controlled and blown according to the flowing rate of the gaseous oxygen for melting the stuck metal, and exhaust gas in the furnace is reformed and recovered. The carbonaceous material supplying rate is controlled so as to satisfy the following equation. Wc=α.FO2.(12/11.2)/f. Wherein, Wc is the carbonaceous material supplying rate (kg/min), α is a factor (-) desided with component composition and quantity of the generated exhaust gas, FO2 is the flowing rate (Nm3/min) of the gaseous oxygen for melting the stuck metal, (f) is carbon content (wt.%) in the carbonaceous material. The recovered energy of exhaust gas generated in the furnace is remarkably improved.
Patent JP-H01109646-A (JP)
Title: Laser plasma x-ray source
Inventor: BAN YASUTAKA
IPC: H05G2/00
Filed: 1987-10-22
Abstract: PURPOSE:To enable X-rays to be fully taken out by dropping a liquid metal on a target and focusing and radiating laser light on liquid drops of this liquid metal for generating X-rays. CONSTITUTION:When a liquid metal 13 such as Hg and Ga is dropped from a liquid metal supply port 12 at a rate of about 3-10 times per sec and thereon laser light 15 is focused and radiated, plasma 17 in form of radiation is generated in this part so as to generate thereby X-rays. At this time, a metal plate 11 is provided on the rear wall of the liquid metal 13 so that explosion at the time of plasmatic transformation is intercepted by the metal plate 11 so that it may not be generated in its rear wall direction but in its front wall direction. Here, a metal target is the liquid metal 13 so that a molten metal being atomized and scattered at the time of plasmatic transformation becomes liquid so as not to continue to be stuck to the inside wall of a vacuum chamber and the liquid metal 13 hitting the inside wall and flowing in is collected from a collection port 14. Accordingly, the problem, in which a metal is stuck to an X-ray taking-out window so as to be unable to fully lead out X-rays as in a conventional case, does not arise.
Patent JP-H09138166-A (JP)
Title: Temperature detector, using method therefor and fixing unit employing it
Inventor: YAMAMOTO SHOZO
IPC: G03G15/20
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a small temperature detector in which the temperature follow-up performance can be sustained well for abrupt temperature variation without causing any damage on an object while suppressing fluctuation due to ambient temperature. SOLUTION: The temperature detector for detecting the temperature of a curved surface object 1 by touching the object 1 comprises a supporting member 2 having arcuate face 2a, a thin film 4 stretched across the arcuate face 2a in the arcuate direction thereof, and a thermal element 5 disposed oppositely to the arcuate face 2a of thin film 4. The thermal element 5 may be coated with a thermally conductive sheet, as required, or may be mounted on the thin film 4 through a thermally conductive sheet on the object 1 side. The invention includes a fixing unit incorporating the temperature detector.
Patent JP-H02115353-A (JP)
Title: Metal band saw body material having high fatigue strength
Inventor: KUMAGAI ATSUSHI
IPC: C22C38/48
Filed: 1988-10-21
Abstract: PURPOSE:To obtain a highly efficient and long-life metal band saw body material having high fatigue strength by reducing the contents of principal elements, such as C, Si, Mn, Ni, and Cr, to prescribed values or below, respectively, and further limiting the amounts of nonferrous metallic inclusions to specific values or below, respectively. CONSTITUTION:The above metal band saw body material has a composition consisting of, by weight, 0.27-0.40% C, <=0.35% Si, 0.3-1.2% Mn, 0.45-0.75% Ni, 3.0-4.5% Cr, 1.5-2.3% (Mo+1/2W), 0.03-0.2% (V+1/2Nb), and the balance Fe with inevitable impurities. The above metal band saw body material has high fatigue strength even if subjected to heat treatment under the conditions identical with the conditions under which high speed steel as a blade material undergoes beat treatment. Accordingly, the above body material shows particularly superior properties as the body material for metal band saw to be subjected to the fatigue load progressively increasing due to the increase of difficult-to-cut materials and in respect of mechanism.
Patent JP-S60174175-A (JP)
Inventor: MACHIASU URUMEN
IPC: D05B23/00
Filed: 1984-12-18
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-H1093098-A (JP)
Title: Field-effect transistor
Inventor: ISHIBASHI TADAO
IPC: H01L29/786
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To improve the separation property of a micro-wave switching transistor by inserting a low permittivity layer, made of a third semiconductor or an insulator having a lower permittivity than the semiconductors, between a channel layer made of a semiconductor substrate and a first semiconductor. SOLUTION: A field-effect transistor using a compound semiconductor has an insulator 9, inserted between a channel layer 1 and a substrate 8 and having a lower permittivity. SiO2 is a insulating material having the lowest permittivity and can be used in normal semiconductor manufacturing process. A permittivity ratio of SiO2 is 1/3.5 of GaAs, therefore a parasitic capacity between a source and a drain of a substrate part is accordingly reduced. Therefore, the parasitic capacity can be reduced to the extent of 0.85fF/10μm by inserting the SiO2 insulating layer and a total parasitic capacity, including other capacities can be reduced to 1/2 compared to the conventional method. Thereby a leakage power during off-time can be improved down to 1/4.
Patent JP-S62125999-A (JP)
Inventor: NATORI NAOYUKI
IPC: B64G1/38
Filed: 1985-11-26
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-H04141730-A (JP)
Title: Software development progress management device
Inventor: SAITO YUKIO
IPC: G06F9/44
Filed: 1990-10-03
Abstract: PURPOSE:To execute appropriate progress management and to take appropriate measures by comparing progress results to schedule in objective figures in the course of a work period in each operation of the analysis, design, manufacturing and testing of the software development. CONSTITUTION:The device consists of an external storage device 1-1, a display device 1-2, a data input device 1-3, an operation processing device 1-4 and a progress management storage device 1-5. Each operation of the software development is divided into work items, the working processes of the work items are divided into several stages of sub-work items, the sub-work items are assigned load values, the results of completed work are inputted and recorded in the working processes of each work item, the progress rate of the results by means of the load values is calculated and it is compared with the scheduled progress rate so as to execute the management. Thus, the appropriate progress management can be executed.
Patent JP-H06117442-A (JP)
Title: Manufacture of connecting tool
Inventor: MURATAKE MASAYASU
IPC: F16D1/08
Filed: 1992-10-05
Abstract: PURPOSE:To provide a connecting tool for connecting a rotatory-driving shaft to a rotated body at low cost in the reduced manufacturing time, with its key groove formed as far as the innermost part of a socket for the driving shaft by a normal grooving machine. CONSTITUTION:The spigot 13 of a cylindrical body 11 with a key groove 12 cut at the inner peripheral surface over the whole length in the cylinder axis direction is inserted into the socket 22 of a bar body 21 with a male screw 23 engraved at one end and with the socket 22 formed at the other end, and welded integrally.