baber/WOPTO huggingface dataset:
Patent JP-H06283612-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: TSUCHIMOTO JUNICHI
IPC: H01L21/336
Filed: 1993-03-26
Abstract: PURPOSE:To provide a semiconductor device and a method of manufacturing a semiconductor device wherein low resistance contact is realized for a wiring layer including a high melting point metal silicide film. CONSTITUTION:Silicon electrodes 30, 31 are connected with silicon layers 8, 20 of wiring layers which contain the silicon layers 8, 20 and high melting point metal silicide layers 10, 22 formed on the silicon layers 8, 20. Thereby excellent contact of the silicon electrodes and the wiring layers can be obtained without being affected by a natural oxide film formed on the surfaces of the high melting point metal silicide layers.
Patent JP-H09258768-A (JP)
Title: Under-noise voice recognizing device and under-noise voice recognizing method
Inventor: SUZUKI TADASHI
IPC: G10L21/0208
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation of recognizing performance caused by the fluctuation of environmental noise and the fluctuation of distance between noise source and a voice input microphone by obtaining estimated superposed noise spectrum using a noise model and a noiseless voice model. SOLUTION: An estimated S/N computing means 16 computes an estimated S/N 130 to each vector of a noise superposed voice feature vector time series 120 using a noiseless voice model 122 stored in a memory 13 and a noise model 121 stored in a memory 14. A noise superposed voice model generating means 17 synthesizes the noiseless voice model 122 and the noise model 121 according to the estimated S/N 130 to generate a noise superposed voice model 131. A noise spectrum generating means 20 generates estimated superposed noise spectrum 5 using the noise superposed voice feature vector time series 120, the estimated S/N 130, weight data 133 which is the output of a maximum likelihood selecting type weight data computing means 19, and the noise model 121, and outputs it to a noise spectrum eliminating means.
Patent JP-S59192554-A (JP)
Inventor: YAMANAKA YUTAKA
IPC: B32B3/12
Filed: 1983-04-18
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-S58184707-A (JP)
Title: Garnet material for magnetic element
Inventor: OKADA OSAMU
IPC: H01F10/24
Filed: 1982-04-23
Abstract: PURPOSE:To obtain a high-quality garnet film with liquid phase epitaxial growth by a method wherein both Bi<3+> and Si<4+> are introduced simultaneously to cancel their shortcomings. CONSTITUTION:A garnet material is so constituted that a garnet film formed through epitaxial growth on a GGG substrate is to contain Bi<3+> not less than 0.05mol but not greater than 0.7mol per molecular formula weight and, at the same time, Si<4+> not less than 0.04mol but not greater than 1.2mol per molecular formula weight. During growth of an Si-substituted garnet film, an amount of Bi substitution is increased with the growth temperature being lowered, but simultaneously an amount of Si substitution is also increased. At this time, a change in the lattice constant with respect to the growth temperature becomes small not greater than 0.5 as compared with the prior art. Further, in a range of growth temperature not greater than + or -2.5 deg.C, the missmatch of lattice constant between the substrate and the film becomes not greater than + or -0.0005Angstrom . This permits to reduce the missmatch of the lattice constant.
Patent JP-H01243823-A (JP)
Title: Power making controller
Inventor: KONO OSAMU
IPC: H02J3/00
Filed: 1988-03-23
Abstract: PURPOSE:To prevent the error action of a circuit from being generated due to the order of making a power source, by providing contacts by which a power switch is close when it is ON and is open when it is OFF, and by controlling the output voltage so that an external control input may be set in a power feeding state when the input is grounded and may be set in a power stopping state when the input is open. CONSTITUTION:Contacts 11-13 are close when power switches are respectively OFF, and are open when the power switches are ON. Output voltage controlling circuits 21-23 are controlled so that control signal wires 101 may be in a power feeding state when they are in earth and may be in a power stopping state when then are released. With said composition, power modules 3-5 are all mounted, and when all the power switches are ON, then the power modules 3-5 are set in a power feeding state. This logic is achieved by a wiring logic circuit 40 connected to the signal wires 101.
Patent JP-S51144851-A (JP)
Title: Heated water motor
Inventor: FUKUDA SEIKOU
IPC: F01K21/00
Filed: 1975-06-09
Abstract: PURPOSE: The heated water motor ready to be taken out the power efficiently from the heated water available with the low heat source and inexpensive for the cost of installation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06283018-A (JP)
Title: Spotlight
Inventor: OKUDA SHIGERU
IPC: F21V21/26
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a spotlight which facilitate assembly work by reducing the number of part items necessary for the assembly. CONSTITUTION:A lighting fixture 3 is journalled to an arm 2. The lighting fixture 3 has a cylindrical lighting fixture main body 31 with both ends opened, and a lid plate 33 to block on end face of the main body 31. To the lighting fixture main body 31, a lamp socket 32 to hold the lamp, and a projection plate 51 journalled to the arm 2 are formed integral continuously. Between contacts 57 exposed on both sides of the projection plate 51, and the lamp socket 32, a cable run plate 8 which consists of a conductive metal plate is placed to connect both members. Consequently, the assembly is completed by combining only two parts, the lighting fixture main body 31 and the lid plate 33.
Patent JP-H06277810-A (JP)
Title: Circulation device of molten metal
Inventor: SATO YASUSHI
IPC: B22D11/10
Filed: 1993-03-26
Abstract: PURPOSE:To effectively remove an inclusion in molten steel by a small capacity refractory with suppressing lowering of a temp. of molten steel. CONSTITUTION:An electromagnetic circulation device, which is to circulate the molten steel stored in a tundish 1, is provided with an electromagnetic trough 3 extended along a side wall of the tundish 1, guide troughs 2a, 2b to connect both end of the electromagnetic trough 3 and opening parts 1a, 1b formed at both end of side wall of the tundish 1, an inductive element 7 placed along the electromagnetic trough 3 and an absorption filter 4b made of a basic refractory (calcia) to absorb the inclusion in molten steel. While a molten steel is circulated between the tundish 1 and filter 4b, the inclusion in molten steel is absorbed and removed.
Patent JP-H10263861-A (JP)
Title: Joining method for iron-cobalt alloy materials
Inventor: KUROKI HIRONORI
IPC: B23K103/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To enable a joined alloy material to be worked by continuos cold rolling by joining iron-cobalt alloy materials by means of high energy beam welding and forming a joined part composed of αBCC disordered phase without α'CsC1 type ordered phase. SOLUTION: A high energy beam welding method is applied such as laser welding and electron beam welding. The method is provided with such a characteristic enabling low heat input, rapid heating and rapid cooling that molten areas are extremely few and that a weld zone without a weak regular phase can be obtained because of the rapid cooling. Desirably, the welding conditions are such as realize a cooling speed that inhibits α' ordered phase in a post- welding cooling process in the weld zone and the heat-affected part. The method brings a weld zone that can be welded and cold rolled, and makes available a long sheet of iron-cobalt alloy material, a superior soft magnetic material having a comparatively large initial permeability.
Patent JP-2000267324-A (JP)
Title: Electrophotographic photoreceptor, process cartridge using same and electrophotographic device
Inventor: KAWAHARA MASATAKA
IPC: G03G5/147
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To enhance the wear resistance of the surface layer of an electrophotographic photoreceptor by disposing an electric charge injection layer which is electrified by injecting electric charges from an electrifying member as the surface layer and forming the electric charge injection layer from a metal oxide film formed by a sol-gel process. SOLUTION: An electric charge injection layer which is electrified by injecting electric charges from an electrifying member is disposed as the surface layer of an electrophotographic photoreceptor with a photosensitive layer on the electrically conductive substrate and the electric charge injection layer is formed from a metal oxide film formed by a sol-gel process. The electrically conductive substrate may comprise any material if the material has electric conductivity and metal such as aluminum or stainless steel may be used. An electric charge transferring layer is formed by applying and drying a coating material prepared by dissolving an electric charge transferring material and a binder resin in a solvent. The binder resin is, e.g. an acrylic resin, a polyarylate resin, a polyester resin or an organic photoconductive polymer such as poly-N-vinylcarbazole or polyvinylanthracene.
Patent JP-H11262424-A (JP)
Title: Chair
Inventor: MORINO YOSHIMICHI
IPC: A47C7/20
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve strength of a bent part by forming a rear side reinforcing part along a bent surface at the boundary of a backrest part and a seat part on the rear side of a shell and a front side reinforcing part on the front side of the backrest part of the shell, in a chair in which the shell is integrally blow-molded. SOLUTION: A shell 10 of a chair is constituted of a seat part 14 and a backrest part 16 and is integrally formed by performing blow molding for resin such as polyethylene. In this case, a bent part 18 eliminating a boundary of the seat part 14 and the backrest part 16 is formed narrower than the widths of the seat part 14 and the backrest part 16, and recesses 20 at two places as front side reinforcing parts are formed in the lower part at almost the center of a front surface in this bent part 18. On the rear side of the bent part 18, a plurality of concaved grooves 22 as rear side reinforcing parts are formed along the bent part 18.  These concaved grooves 22 are linear grooves formed in the longitudinal direction along the bent surface 18 on the rear side of the backrest part 16 and the tips of the concaved grooves 22 are joined to the front side recesses 20 of the backrest part 16 at the inside of the shell 10.
Patent JP-S58186527-A (JP)
Title: Tap
Inventor: SAKURAI HIROSHI
IPC: B23G5/06
Filed: 1982-04-23
Abstract: PURPOSE:To use a tap holder with large grasping force and rigidity, by forming a relief angle to at least 1 deg. and arranging accuracy of a shank equally to or above a shank of an end mill of the same nominal diameter to decrease cutting torque in case of tapping a material difficult to cut. CONSTITUTION:A relief angle of a tapping thread is formed to at least 1 deg. in either case providing the relief angle 3 left with a margin width 1 or providing the angle 3 from an edge point. A shank of a tap is formed to a thick shape and accuracy of an end mill shank, in which, accuracy of a permissible difference out of roundness and cylindricity is increased, and a milling chuck with large grasping force and rigidity can be used for a tap holder.
Patent JP-H02247584-A (JP)
Title: Device simulator
Inventor: ODA SHUICHI
IPC: G01R31/26
Filed: 1989-03-20
Abstract: PURPOSE:To easily input carrier temperature to a multidimensional device simulator which uses a semiconductor basic equation and to improve the stability by solving a current continuous equation by using the carrier temperature. CONSTITUTION:A total current Jtotal which flows in a semiconductor is represented as total current Jtotal=drift current Jdrift+diffusion current Jdiffusion. Therefore, the ratio alpha of an observed current to an actual flowing current is shown by alpha=¦Jtotal¦/(¦Jdrift¦+¦Jdiffusion¦) and defined as a current contribution ratio. Here, n'=alpha.n holds, where (n) is electron density at a certain point in the element and n' is electron density which contributes actually as a current. Since n' has electron temperature Te, effective electron temperature Teeff=Te.n'/n+TL=alphaTe+TL (TL: substrate temperature) is obtained at this entire point eventually. Thus, even if the carrier temperature is high, the carrier temperature of only carriers contributing to migration is considered, so trouble spreading over the device under the influence of n<+> and p<+> diffusion layer density itself is eliminated.
Patent JP-H07281473-A (JP)
Title: Developing method and developing device therefor
Inventor: SASAKI HIROSHI
IPC: G03G9/08
Filed: 1994-04-07
Abstract: PURPOSE:To perform development while controlling the amount of charge by using an electrostatic charge image developing method which comprises irradiating a toner contg. a photochromic compound with light in a developing machine. CONSTITUTION:In this developing method using a toner consisting essentially of a resin, the toner used contains a photochromic compound and is irradiated with light in the developing machine at the time of performing development. The developing device used for this toner is also provided. At this time, light having a wavelength region from 300 to 420nm is included in a part of the wavelength region of the light with which the toner is irradiated. Of the two kinds of light required for isomerizing the photochromic compound in the toner, a part of the wavelength region of at least one kind of the light is within the wavelength region from 300 to 420nm. Thus, by using this method, the amount of the charge can be controlled through utilizing the light sources in the developing machine.
Patent JP-H10254322-A (JP)
Title: Color image forming method
Inventor: YANO HIDETOSHI
IPC: G03G21/10
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming method by which toner remaining on a photoreceptor is returned to each developing device by each color and used again after toner images which are successively formed on the photoreceptor and whose colors are mutually different are superposed and transferred on a transfer paper by means of respective developing devices housing developer having different colors. SOLUTION: The toner images of the respective colors are formed on the photoreceptor 1 and superposed and transferred on the transfer paper P on a transfer drum 6. The toner T1 remaining after transfer, which adheres to the photoreceptor 1 after the respective toner images are transferred, is recovered to a cleaning roller 10, next, the recovered toner electrostatically adheres to the photoreceptor 1 again, respectively, and is recovered to the developing devices 4Y, 4M, 4C and 4B, respectively.
Patent JP-S60211946-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONUMA TAKESHI
IPC: H01L21/316
Filed: 1984-04-06
Abstract: PURPOSE:To enable to form an insulating film, which has a superior interfacial characteristic and is stable, and to contrive to improve the electrical characteristic of a Ge semiconductor device by a method wherein silicon is introduced in the Ge substrate using an ion-implantation method and an oxide film and nitriding film, both of which consists of Ge and Si, are formed by performing an oxidation or nitriding treatment. CONSTITUTION:Silicon ions 2 are implanted in an N type Ge substrate 1 performed a mechanical treatment and a chemical treatment to form an Si implanted layer 3. A heat treatment and an oxidation treatment are performed in an oxygen atmosphere to form an oxide film 4 consisting of Ge and Si. The part of the oxide film 4 formed in the vicinity of the surface of the oxide film 4 is formed of an oxide film containing Si more compared to Ge and the part of the oxide film 4 formed in the interface between the oxide film 4 and the N type Ge substrate 1 is formed of an oxide film containing Ge more compared to Si. That is, an oxide film, which contains Si more than Ge and is stable to an oxidizing atmosphere and so forth, is formed in the vicinity of the surface of the oxide film 4 and an oxide film, which contains Ge more than Si and has a less interfacial level as the oxide film has been connected with the substrate 1, is formed in the interface between the oxide film 4 and the N type Ge substrate 1.
Patent JP-S61228759-A (JP)
Title: Remote centralized maintenance system for exchange
Inventor: YOSHIZAWA TOSHIYUKI
IPC: H04M3/22
Filed: 1985-04-02
Abstract: PURPOSE:To make it possible to display only necessary information to a sufficient extent by providing a function to select and display a station and a message classification when displaying every type of message outputted from plural exchanges at an exchange remote centralized maintenance system. CONSTITUTION:A station/message classification code additional equipments 31-3n which transmits a message with additioning a code to discriminate the station and the message classification when the messages such as alarms, traffics, charges, etc. are outputted from exchanges 11-1n and the exchange remote centralized maintenance equipment 4 are provided. A message receiver 5 receives the information from the station/message classification code additional equipment 3 and transmits it to a message sorting equipment 6. The message sorting equipment 6 reads a station and message classification select information that is stored at a selected information storage device 7 and chooses the messages outputted from the exchange by the information and the code additioned by the station/message classification code additional equipment 3 and sends only the message for a specified station or a specified message classification to a message display device 8. The message display device 8 displays it on a VDU10.
Patent JP-S62231049-A (JP)
Inventor: NAKATSUKA ZENZO
IPC: B41M5/00
Filed: 1986-03-27
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-S63235833-A (JP)
Title: Heat image apparatus
Inventor: HIWASA ATSUSHI
IPC: G01J5/10
Filed: 1987-03-24
Abstract: PURPOSE:To perform scanning high in mechanical reliability at a high speed, by using a two-dimensional infrared detector composed of a plurality of infrared sensor elements of two-dimensional arrangement. CONSTITUTION:Infrared rays are condensed by a condensing system 12 and formed into an image on a two-dimensional infrared detector 1 through a shutter 30. In this detector 1, a plurality of the infrared sensor elements constituting the same generates the electric signals corresponding to the intensities of the infrared rays respectively received individually by said elements. Said electric signals are successively read on the basis of the synchronous signal of a timing generator 29 and inputted to an A/D converter 4 to be converted to digital values. The output of the converter 4 is inputted to a correction memory 31 and an operator 32, and the raw image data of the converter 4 and the image data for the correction of the memory 31 are operated and outputted. By this method, high speed scanning can be performed and an apparatus having high mechanical reliability can be obtained.
Patent JP-S59195995-A (JP)
Inventor: TAKESHITA SADAO
IPC: E21D9/04
Filed: 1983-04-20
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-2000265712-A (JP)
Title: Fence structure of house building
Inventor: TANAKA MAHOMI
IPC: E06B11/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a house building fence structure which is harmonized with the house building. SOLUTION: An exterior 2 surrounding the site of the house building 1 from the outside is installed. The first fence 22 and the second fence 25 making the entrance and exit of persons into the site of the house building 1 are disposed in upright on one side of the side face of the road S of the exterior 2. The first and second fences 22, 25 are composed of long-sized PC panels in the peripheral direction of the exterior 2. The upper ends of the first and second fences 22, 25 are covered with panels 5 having the same color tone and raw material as the panels 3 of the house building 1 as copings extending over the peripheral direction of the exterior 2.
Patent JP-S545294-A (JP)
Title: Electrode unit for wire-cut electric-discharge processors
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1977-06-15
Abstract: PURPOSE:To effect a desired taper cutting of works by providing a processor with a retractable arm for supporting electrode guides disposed outside a housing, so that the axis of a wire electrode introduced in a tensed state between the electrodes can be inclined at an arbitrary angle.
Patent JP-S60213327-A (JP)
Title: Method for controlling number of revolutions of wire strander and collector
Inventor: KUNO MINEYA
IPC: B65H54/02
Filed: 1984-04-07
Abstract: PURPOSE:To shorten a wire stranding time by finding an allowable number of revolutions corresponding to the weight of a supply bobbin and a winding drum varying according to the progress of wire stranding work and by controlling the number of revolutions so as to make it to a lower allowable number of revolutions. CONSTITUTION:An element wire 11 drawn out of rotary type supply bobbins 1a-1d is collected and stranded, and a cable 12 is made. When it is rolled by a winding drum 8 a probe 13 is brought into contact with the element wire 11 of the bobbin 1a and the surface of the cable 12 of the drum 8. A variable probe of a rotary type variable resistor 14 is engaged with the probe 13 and the displacement due to the variation of the element wire 11 and cable 12 is transduced into an electrical signal which is inputted to a regulating part 17 for controlling a roll diameter - weight conversion via a slip ring 15 and a brush 16. Since the rolling diameters of the wire material 11 and cable 12 and their weights are equivalent, a corresponding allowable number of revolutions is calculated by finding the weight at the regulating part 17 and is inputted to a speed variable motor controlling part 18. The controlling part 18 compares both allowable numbers of revolutions and controls the number of revolutions of a motor M so as to be driven in a lower allowable number of revolutions.
Patent JP-H10271376-A (JP)
Title: Digital camera
Inventor: MISAWA TAKASHI
IPC: G06F3/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera which is easily formed into a PC card when it is inserted into a card slot of a personal computer, etc., and which is convenient for carrying. SOLUTION: A lens unit 14, in which a photographic lens 20 is installed, is attachably/detachably attached to a camera main body unit 16 in which a CCD, etc., is installed, so that direction of thickness of a camera 10 coincides with an optical axis. Only the camera main body unit 16 is inserted into the card slot of the personal computer, etc., and the lens unit 14 is attached to the camera main body unit 16 when the camera 10 is used as a camera.