baber/WOPTO huggingface dataset:
Patent JP-H06102724-A (JP)
Title: Image forming device
Inventor: NAITO YOSHIICHI
IPC: H04N1/23
Filed: 1992-09-24
Abstract: PURPOSE:To predict and discover fault from the level and frequency of noises generated from the device. CONSTITUTION:A local oscillator 306 is controlled by sweep frequency regulation signal outputted from CPU 200. The noises generated from various elements constituting a copying machine is caught by a loop antenna 301 provided inside the copying machine and the generated noise frequency and the noise level are detected through an amplifier 302, a mixer 303, a wave detector 304 and a low-pass filter 305. Whether the various elements are at a normal level, a level predicting a possibility of the generation of fault or a fault level is judged based on the detected frequency of noise and the noise level and a warning is displayed.
Patent JP-H04153623-A (JP)
Title: Wiring structure
Inventor: ITO HISAO
IPC: G02F1/1343
Filed: 1990-10-18
Abstract: PURPOSE:To lower the resistance in a connecting part and to lower wiring resistance by interposing In (indium) or compd. of an In system between an electrode essentially consisting of a metal oxide and a wiring connected to this electrode. CONSTITUTION:The electrode 2 of a liquid crystal display is formed on an insulating substrate 1 consisting of glass, etc., and a barrier layer 3 consisting of the In (indium) or the compd. of the In system is formed on this electrode to the shape similar to the shape of the electrode 2. An insulating film 4 is deposited on the insulating substrate 1 so as to cover the electrode 2 and the barrier layer 3 and the wiring 5 is formed on this insulating film 4. The electrode 2 and the wiring 5 are connected to each other via a contact hole 6 formed in the insulating film 4. The resistance in the connected part is lowered in this way, by which the wiring resistance is lowered. The joining with the good characteristics between the wiring and the electrode is thus assured.
Patent JP-S62137848-A (JP)
Title: Formation of multilayer interconnection
Inventor: USHIGOE TAKATOSHI
IPC: H01L21/31
Filed: 1985-12-12
Abstract: PURPOSE:To prevent electric short circuit faults, by introducing a process so that an insulting film is made to remain in a frame shape at the side of a first layer wiring when said wiring is formed, thereby preventing over-etching of the insulating layer on a semiconductor substrate and also preventing the exposure of the surface of the semiconductor substrate. CONSTITUTION:On a semiconductor substrate 11 comprising P-type Si, in which elements are formed, a wiring insulating film 12 is formed. With the wiring insulating film 12 as a mask, an N<+> diffused layer 13 is formed on the semiconductor substrate 11. Then, a first layer wiring 14 is formed on the wiring insulating film 12. By using resist 15, patterning is performed. Then, with the resist 15 as a mask, the first layer wiring 14 is etched. After the resist 15 is removed, PSG is formed as an insulating film 16 by a normal pressure CVD method in air. Then, the insulating film 16 is etched until the first layer wiring 14 is exposed on the surface. At this time, RIE etching is carried out in CF4 by using, e.g., an anisotropic dry etching apparatus. The insulating film 16 forms the side wall region of the first layer wiring 14.
Patent JP-H01119537-A (JP)
Title: Production of molded body of transparent quartz glass
Inventor: HATTORI EIJI
IPC: C03B19/00
Filed: 1987-11-02
Abstract: PURPOSE:To simply produce green molded bodies having no coarse pores in a high yield in a short time by dispersing spherical silica particles having respectively specified particle size and deviation value of particle size in a specified dispersion medium and by molding the resulting slurry by a specified molding method. CONSTITUTION:Spherical silica particles having 0.05-1.5mum average particle size and <=1.5 standard deviation value sigma of particle size are dispersed in a liq. polar dispersion medium having hydroxyl groups. The resulting slurry is molded by slip casting, filtration, evaporation to dryness or a doctor blade method and the molded body is sintered to obtain a molded body of transparent quartz glass.
Patent JP-H06106546-A (JP)
Title: Pressure belt for belt type face-pressurizing continuously vulcanizing device and its manufacture
Inventor: NAKAMURA TAKAHITO
IPC: B29K21/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide a vulcanizable pressure belt for a belt type face- pressurizing continuously vulcanizing device which is excellent in thickness precision in a face, little in dispersion of elasticity in a thickness direction by equalizing pressurizing force in the face when vulcanized, CONSTITUTION:In a pressure belt for a belt type face-pressurizing continuously vulcanizing device wherein a heat resistant rubber layer 11 is provided on both faces of a base material 10, the base material 10 is made of a high strength non-metal material. Therefore, since the high strength non-metal material is used as the base material without using a product wherein a steel wire is braided as the base material, pressurizing force in a face in vulcanizing is equalized and the pressure belt comes to be excellent in thickness precision in the face, little in elasticity in a thickness direction, and capable of being vulcanized.
Patent JP-S61156311-A (JP)
Title: Display device
Inventor: KATO TOMOKO
IPC: G05B23/02
Filed: 1984-12-27
Abstract: PURPOSE:To recognize easily the contents of plural continuous operation conditions and the present target by forming a pattern showing the transition of the operation conditions and at the same time displaying the operation conditions corresponding to the present time point in different forms. CONSTITUTION:A controller 3 extracts the conditions out of a condition storing area 2 to deliver the target value and the sweep speed to a subject process 4 and also receives the present state information from the process 4. In this case, the controller 3 contains a pointer to set the condition number which is under a sweep mode and performs the continuous sweeps of plural conditions. A condition display means 7 receives the condition number from the controller 3 and calculates the present target value from the present residual sweep time as well as the conditions (target value, sweep speed, sweep time) of the area 2. This target value is displayed on a CRT display device 5.
Patent JP-H10118088-A (JP)
Title: Lithodialysis apparatus
Inventor: OKADA TSUTOMU
IPC: A61B17/22
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To economically use a tube sheath without spoiling functions by providing a reinforcing means for reinforcing the second sheath within a range where the first strong sheath moves back and forth on the second flexible sheath and a liq. delivering means into the second sheath in the first sheath. SOLUTION: A coil sheath part 2 of a lithodialysis apparatus 1 is constituted by connecting and fixing flexible coil sheaths 5 and 6 through a connecting member 7 and the flexible coil sheath 5 at the apex side is more flexible than the flexible coil sheath 6 at the base end side. A guide pipe 29 for protecting a resin-made tube sheath 31 is inserted through a base coil sheath 12 and a slide member 13 within a range where a strong coil sheath part 2 is moved back and forth on the flexible tube sheath part 3 and the guide pipe 29 is fixed on a connecting member 25. The base end of the tube sheath 31 of a tube sheath part 3 is pressed and fixed in the apex fixing part of the main body to communicate a lure lock base pivoted and fixed on the outer periphery of the main body with the tube sheath 31.
Patent JP-H03207872-A (JP)
Title: Surface treatment of steel product by plasma action
Inventor: DOROTE NIZERI
IPC: C21D1/09
Filed: 1990-10-17
Abstract: PURPOSE: To improve the adhesion property and corrosion resistance of steel product surfaces by treating the steel product surfaces with plasma of prescribed conditions generated by a DC voltage in a rarefied gaseous atmosphere.  
     CONSTITUTION: One or more kinds of gases are selected from hydrogen, nitrogen, chlorine compd. and rare gases. The steel products held at a low temp. are subjected to a plasma treatment of a low temp. under a pressure of 1 to 10 3 Pa in the rarefied atmosphere of these gases. The plasma is generated between the products as negative and an anode at a DC voltage of 400 to 800V and a current density of ≤10mA/cm 2 , by which the products are treated for 1 second to 10 minutes. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S62139419-A (JP)
Title: Car radio circuit
Inventor: TAKASHIMA TADAO
IPC: H04B1/26
Filed: 1985-12-13
Abstract: PURPOSE:To receive an FM sound signal for a TV always at a high SN ratio by switching a pass band and gain between an FM sound signal from an FM tuner part and an FM sound signal from a TV tuner part. CONSTITUTION:A ceramic filter switching circuit 5 switches the pass band and gain under control by a microcomputer 9. Since the SN ratio of a received FM sound signal is comparatively high and almost constant at the reception of an FM sound program, the pass band of a switching circuit 5 is set up to a wide value and the gain is improved to prevent the SN ratio from deterioration. At the reception of the FM sound signal for the TV, the pass band is narrowed to remove a noise component and the gain is reduced to prevent the noise component in the FM sound signal band from increase so that the SN ratio of the FM sound signal is improved and almost fixed.
Patent JP-H09118147-A (JP)
Title: Meter for vehicle
Inventor: YOSHIDA TOSHIHIRO
IPC: G09F9/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To avoid the erroneous assembling of an indicator (transmitted illumination display plate) for AT vehicle at the time of assembling a meter for MT vehicle by realizing a meter for vehicle, of which main part can be commonly used for MT vehicle (manual transmission equipped vehicle) and AT vehicle (automatic transmission equipped vehicle). SOLUTION: In a meter for vehicle having a meter housing, in which an upper housing for AT vehicle or an upper housing for MT vehicle can be selectively fitted to a lower housing 3 formed with a display light chamber 5, the upper housing for MT vehicle is provided with a projection 10 for hindering the installation thereof when the upper housing the MT vehicle is about to be installed in the lower housing for AT vehicle by accident.
Patent JP-H10118643-A (JP)
Title: Method for treating waste solution-waste water containing organochlorine compound and apparatus therefor
Inventor: KUMAOKA SHUNICHI
IPC: C02F1/28
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a practical treatment apparatus capable of removing an organochlorine compd. to a level not almost containing said compd. and withstanding long-term use by treating a waste soln..waste water containing an organochlorine compd. with a treatment agent containing porous ceramics wherein the surfaces of voids are amorphous. SOLUTION: A waste soln..waste water containing an organochlorine compd. is passed through a column 6 packed with a treatment agent containing porous ceramics wherein the surfaces of voids are amorphous to be treated with the treatment agent. Pref., a treatment agent composed of a mixture 7 consisting of void surface amorphous porous ceramics and activated carbon in a mixing wt. ratio of 50:50 is used. The porous ceramics of this kind is formed by molding a mixture consisting of clay, a void forming material and water to dry the molded object and heating the molded object to 600-800 deg.C over 5-15hr by the self-burning of the void forming material to hold the same for 3-7hr in this state and subsequently heating this molded object to 1200-1500 deg.C to bake the same for 4-8hr in this state and subjecting the baked molded object to crusher treatment.
Patent JP-H10126500-A (JP)
Title: Line connection test method and system device
Inventor: MIYOSHI MARI
IPC: H04L69/40
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide the line connection test method and the system device in which a line connection is tested without reserving a test use telephone line and without connection to a real terminal of a telephone set or the like and to other enterprise even in the case of an exchange where a test terminal cannot be installed or of a gate exchange connecting to the other enterprise. SOLUTION: The common line signal system is adopted for an inter-station signal system between exchanges, a forward message A to which indication of denoting non-connection to a real terminal equipment 5 is sent to a call reception exchange 3 where a test terminal equipment cannot be installed by using other common line signal line than speech lines 6, 7, a reverse message B corresponding to the forward message A is sent from the called exchange 3 and whether or not the line is normal is discriminated based on the presence of reply of the reverse message B from the called exchange 3.
Patent JP-H02129111-A (JP)
Title: Cosmetic
Inventor: NAKADA MASAHIDE
IPC: A61K8/00
Filed: 1988-11-07
Abstract: PURPOSE:To obtain a wrinkle-smoothening cosmetic which has increased skin- activating functions and increased cell-activating action to accelerate percutaneous absorption by increased blood circulation, by using a specific saturated straight-chain high alcohol mixture in combination with vitamins. CONSTITUTION:(A) Preferably a saturated straight-chain alcohol mixture containing hexacosanol, octacosanol or triacontanol of 22 to 36 carbon atoms, and (D) vitamins such as vitamin A, B group, C, D and E are used as essential ingredients in the following amounts: A=0.01 to 10wt.%, preferably 0.1 to 5wt.%; B=0.01 to 10wt.% preferably 0.05 to 5wt.%, to give the subject wrinkle- smoothening cosmetic which activates skin cells to smoothen the skin wrinkles and keep it glossy and fresh.
Patent JP-H03143772-A (JP)
Title: Steering control device for vehicle
Inventor: HIRANO YUTAKA
IPC: B62D7/14
Filed: 1989-10-26
Abstract: PURPOSE:To automatically and precisely judge whether a vehicle is running on a general road or non-general road by integrating the detected physical quantity showing the state of the road over a determined time, and conducting the judgment according to the integrated quantity. CONSTITUTION:The yaw rate worked to a vehicle body is detected by a yaw rate detecting means 1, and the detected yaw rate is fed back to a steering device 3 to conduct feedback control by the detected yaw rate in addition to feedforward control by a steering handle. In such a steering control device, a physical quantity detecting means 5 for detecting the physical quantity changed according to the state of a road while a vehicle is running is provided. The detected physical quantity is integrated over a determined time by an integrating means 6, and when the integrated value is a determined value or more, the gain of the feedback control is controlled to be large, compared with the time when the integrated value is lower than the determined value.
Patent JP-H01122310-A (JP)
Title: Installation of cap to power cable
Inventor: HOSHINO KOJI
IPC: H02G1/14
Filed: 1987-11-05
Abstract: PURPOSE:To prevent positional slipping of a sheath and a core by driving nails into a power cable from the outside of a cap in the radial direction thereof until they reach a conductor. CONSTITUTION:As illustrated in the drawing, the power cable comprises a copper conductor 3, a crosslinked-polyethylene insulator 2 coated on the copper conductor 3, an aluminum corrugated sheath 1 coated on the insulator 2, a cap covering the sheath 1 at the end of the cable, a plurality of nails 5 driven into the cable from the outside of the cap 4 at given intervals in the radial and longitudinal directions, a self-adhesive tape 6 used for electrical insulation, a waterproof protective tape 7, and a PVC adhesive tape 8 used as holding tape. Like these, since the power cable is provided with the plurality of nails 5 driven thereinto from the outside of the cap 4 in the axial direction until they reach the copper conductor 3, the installation of caps in the field can be done simply without introducing any extention of the sheath 1.
Patent JP-H01120692-A (JP)
Title: Automatic cash defraying machine
Inventor: ONO YOICHI
IPC: G07D1/00
Filed: 1987-11-04
Abstract: PURPOSE: To eliminate necessity to use a high-speed motor and a low-speed motor for conveying paper sheets by providing a system for directly sending the paper sheets sent from a cash cassette into a cash pool unit arranged at the paper sheet take-out port of front machine or rear machine. CONSTITUTION: A cash pool unit 5 is formed attachably to a front take-out port 9A on a front side α of a device main body 50 and a rear take-out port provided on a back side β of the device main body 50 as well. The carrier path of paper sheets 10 fed out of a cash cassette 15 can be switched to two back and forth directions by a switching gate 20 as a carrier path switching means.
Patent JP-2001110726-A (JP)
Title: Method and device for forming film
Inventor: ARIMA YASUJI
IPC: H01L21/205
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for forming a film, for improving uniformity of the resistance distribution of a thin film formed on the surface of a substrate, by improving the uniformity of the impurity density distribution of the thin film. SOLUTION: A rotatable sceptor 3 for supporting a semiconductor wafer W is set in a procession chamber 2 of an opitaxial growing device 1, and gas inlet ports 8a-8c are formed at the side of the processing chamber 2. Also, the epitaxial growing device 1 is provided with a first gas supply system 10 for supplying a gas containing material gas and impurity gas and dilution gas to the gas inlet ports 8b and 8c and a second gas supply system 11 for supplying the dilution gas to the gas inlet port 8a. Thus, even if impurity diffused from the back face of the wafer W is allowed to infiltrate to the outer peripheral part of the surface of the wafer W, and mixed with a gas containing the material gas due to the rotation of the sceptor 3, the gas containing the material gas can be diluted sufficiently with the dilution gas.
Patent JP-H02125673-A (JP)
Title: Electrostrictive element
Inventor: YAMASHITA OSAMU
IPC: H01L41/09
Filed: 1988-11-04
Abstract: PURPOSE:To prevent an electrostrictive element from being broken or separated at its securing section by mechanical vibration or shock by providing a container consisting of a diaphragm and a metallic member for accommodating the element. CONSTITUTION:The inner bottom of a cylindrical metallic member 8 to which a pair of lead terminals 3 are attached is secured at one end of an electrostrictive element 1. A diaphragm 7 of stainless steel or the like having the same outer diameter as that of the metallic member 8 is secured to the other end of the element 1. Accordingly, the electrostrictive element 1 can be prevented from being broken or separated at its securing section from the metallic member 8 by mechanical vibration or shock given to the element during transportation or after it is attached to an applicable machine.
Patent JP-H01120970-A (JP)
Title: Solid-state image pickup element
Inventor: HAMANA TAKASHI
IPC: H04N5/335
Filed: 1987-11-05
Abstract: PURPOSE:To obtain an element with high yield and high reliability by arranging a generating means for generating electric signals for readout synchronized with each other at both sides of an image pickup area and applying the same prescribed voltage to each transfer gate. CONSTITUTION:TG scanners 4a, 4b synchronized with each other are arranged at both sides of the image pickup area and a scanning line 5 to apply a prescribed voltage to each transfer gate 2 is used in common. When the scanning line is disconnected at one part in a horizontal line and disconnection part 6 takes place, a transfer gate voltage of the picture element at the left side from the disconnection part 6 is controlled by the TG scanner 4a at the left side of the image pickup area and the transfer gate voltage of the picture element to the right side is controlled by the TG scanner 4b at the right side respectively and a signal charge generated in each photodiode 1 is read to a transfer channel 3 at the readout operation.
Patent JP-H07134895-A (JP)
Title: Semiconductor memory device and method for controlling the device
Inventor: MATSUMOTO AKIHIRO
IPC: G11C7/10
Filed: 1993-11-10
Abstract: PURPOSE:To reduce the number of read registers thereby to make a chip compact in a semiconductor memory device of a plurality of output ports having a plurality of read buses. CONSTITUTION:After data of a write bus 40 are written in write registers 9-10 sequentially, the data are transmitted to pairs of bit lines of even numbers BL0,/BL0...BL2N,/BL2N of a memory cell array part 37, and then the data are written again in the write registers 9-10. Thereafter, the data are transmitted to pairs of bit lines of odd numbers BL1,/BL1...BL2N+1,/BL2N+1. The data of the pairs of bit lines of even numbers BL0,/BL0...BL2N,/BL2N are subsequently transmitted to read A registers 0-N and sequentially read out to, e.g. a read bus A, and the data of the pairs of bit lines of odd numbers BL1,/BL1... BL2N +1,/BL2N+1 are transmitted to read A registers 0-N and sequentially read out to the read bus A. Accordingly, the total number of read registers is equal to the number of the pairs of bit lines. The read registers and pairs of bits lines, etc., can be arranged on the same lane.
Patent JP-H05121539-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUGIMACHI TATSUYA
IPC: H01L29/78
Filed: 1991-10-25
Abstract: PURPOSE:To provide a semiconductor device which can restrain that a thermal strain due to the difference in a coefficient of thermal expansion between an insulating film in an element isolation region and a semiconductor substrate is introduced into the semiconductor substrate regarding the semiconductor device provided with the element isolation region in which the insulating film for element isolation has been formed. CONSTITUTION:A semiconductor device is provided with the following. an element region 12 in a semiconductor substrate in which a semiconductor element has been formed; and a belt-shaped element isolation region 11 which surrounds the element region 12. The element isolation region 11 is constituted so as to include that first regions 52 provided with thin insulating films coming into contact with the semiconductor substrate 13 are formed alternately with second regions 53 provided with thick insulating films 17 coming into contact with the semiconductor substrate 13 or that the first regions are separated so as to be surrounded by the second regions 53.
Patent JP-H03141130-A (JP)
Title: Production of silica glass lump
Inventor: KOBAYASHI HIDEKAZU
IPC: G02B3/00
Filed: 1989-10-27
Abstract: PURPOSE:To obtain a large-sized pore-free silica glass lump by laminating thin silica glass plates followed by heating and melting. CONSTITUTION:When a large-sized silica glass lump is to be produced, silica glass plates having been prepared are multiple-ply laminated, heated and melted in the gaseous atmosphere trapped in the silica glass. By this method, the reactive gas present in the gaps between the respective glass plates is trapped into the glass by the action of heating and pressurization and the pores present so far will die away. Thereby, a pore-free, large-sized silica glass lump which has been very difficult to make by conventional method can be produced easily, leading to supply of inexpensive, large-sized ultraviolet-ray transmitting lens materials.