baber/WOPTO huggingface dataset:
Patent JP-H11233739-A (JP)
Title: Method for forming conductive film and manufacture of semiconductor storage device provided with it
Inventor: OKAYAMA SATOSHI
IPC: H01L27/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To form a storage node with a small occupation area but a large surface area without depending on a film formation temperature and other heat treatment conditions. SOLUTION: When forming a storage node 24, polycrystalline silicon film 21 and a tungsten silicide film 22 and a tungsten silicide film 22 are successively deposited under a film formation condition where tungsten becomes excessive. Then, the tungsten silicide film 22 is heat-treated, thus oxidizing tungsten segregated at a crystal grain boundary. Then, etching is made under conditions where an oxide film is etched and tungsten oxide being formed at the crystal grain boundary is etched. Then, etching is made under conditions where the polycrystalline silicon film 21 is etched faster than the tungsten silicide film 22, thus forming a number of small holes 23 on the surface of the polycrystalline silicon film 21.
Patent JP-H05243026-A (JP)
Title: Synthetic organic high-molecular magnet
Inventor: TAKAGI KIYOSHI
IPC: H01F1/10
Filed: 1992-02-27
Abstract: PURPOSE:To establish a synthetic technique, and to improve reproducibility by composing the title magnet of a three-dimensional ladder polymer using the tetraimido derivative of octacarboxylic acid having the heterocycle of a phenylhydrazine type skeleton shown in specific structural formula as a repeating unit. CONSTITUTION:A synthetic organic high-molecular magnet consists of the magnetic organic high-molecular material of three-dimensional ladder type polyimide structure having the heterocycle of a phenylhydrazine type skeleton in a main chain, and is made up of a three-dimensional ladder polymer employing the tetraimido derivative of octacarboxylic acid having the heterocycle of the phenylhydrazine type skeleton in formula as a repeating unit. The magnetic organic high-molecular material is formed by reacting a substance having a bissydnone group and a substance having a bismaleimide group and generating a 1, 3-dipole multi-pie additional cyclic reaction. The magnet is dissolved into an organic solvent and can be changed into a magnetic fluid, and can be utilized for novel various application.
Patent JP-H09233516-A (JP)
Title: Message transmitter
Inventor: CHISOKU EIJI
IPC: H04W4/18
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a message transmitter by which trouble for message generation and transmission is simplified and a message is simply and surely sent by allowing the user to enter only available character kinds corresponding to types of codes converted and displayed by a receiver at a transmission destination at message generation. SOLUTION: A conversion table converting each character of a message generated through the entry from a key entry section 16 and displayed sequentially on a display section 2 into a corresponding code string is stored in advance in a ROM 17 by each receiver model and a call number of a receiver of a message transmission destination and type data of each conversion table are stored in cross reference to a RAM 18. When a call number of a receiver of a transmission destination is selected at message generation, a control section 15 reads the conversion table provided to the respectively based on the call number from the ROM 17 and displays conversion available character kinds on the display section 2 and permits the entry of the displayed character kind only. Thus, trouble of generating and sending a message is simplified.
Patent JP-H09321304-A (JP)
Title: Semiconductor device having mos elements and manufacture thereof
Inventor: TAKAAI TOMOO
IPC: H01L21/336
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method thereof, having a low resistance metal silicide layer obtained from a MOS structure having a gate electrode and a metal silicide layer on the source/drain region, without increasing the production man-hours and suppressed junction leak current. SOLUTION: A p-type well diffused layer 102 is formed in a S substrate 10, element-isolated regions 103 are formed on the substrate, gate electrodes 105 of a Si-contained conductive layer and side wall spacers 106 are formed through an insulation film 104. An n-type impurity is diffused in the diffused layer 102 to form source/drain regions 107a, 107b. Ions of Ar or Kr not functioning as a dopant are implanted on the surfaces of the conductive layer 104 and diffused layer 107 to crystallize these surfaces. A Ti, Ni or other high- m. p. metal layer 109 is formed on the surface by the sputtering and heat treated to silicidize the metal layer, thus obtaining a desired semiconductor device.
Patent JP-H05239651-A (JP)
Title: Thin film forming device
Inventor: KAJITA NAOYUKI
IPC: C23C16/44
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a thin film forming device by which a substrate is irradiated with a specified amt. of ions of a reaction gas even when accelerating voltage ms reduced and a thin film corresponding to the accelerating voltage can be formed. CONSTITUTION:Accelerating means for a reactive gas are constituted of an earth electrode 13 provided around a notched part 5a in an internal tank 5, an accelerating electrode 12 impressing accelerating voltage on the positive side on the earth electrode 13 and an extracting electrode 17 impressing extracting voltage on the negative side on the earth electrode 13. The ions of a reaction gas are accelerated by the voltage of the total of the accelerating voltage and extracting voltage and are extracted from the internal tank 5 to the side of a substrate 4, but, they are decelerated by the extracting voltage between the extracting electrode 17 and earth electrode 13 and thus, the substrate 4 is irradiated with them by kinetic energy equal to the accelerating voltage.
Patent JP-2000240041-A (JP)
Title: Dust removing device
Inventor: IGARASHI TAMIO
IPC: E02B5/08
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a dust removing device of excellent corrosion resistance and long life. SOLUTION: This dust removing device 20 is rotatively driven by a pair of main sprockets 22 provided on the surface of the water part by connecting with a drive source 24. Main chains 34 are mounted on the sprockets 22, the lower end part is let flow in the depth part of the water, a rake and a screen are integrated into a rakescreen 38, it is provided at every pitch of the chains 34 so as to oppose to the wafer flow direction to contact the lower part with the water bottom. Scrapers 44 are arranged on the sprockets 22 so as to bite in the rakescreen 38, and they are continuously circulatingly driven. Further, the dust removing device 20 constitutes the rakescreen 38 and the chains 34 out of plastics.
Patent JP-S63207043-A (JP)
Title: Direct heated cathode
Inventor: MORII SHOICHI
IPC: H01J61/067
Filed: 1987-02-24
Abstract: PURPOSE:To prevent an emitter substance from exposing to the external space and to reduce the scattering of the emitter substance by composing a direct heated cathode of a heating body with an electron emitting hole and the emitter substance spread at the inner surface of the heating body. CONSTITUTION:A direct heated cathode 1 is composed of a hollow and spherical heating body 3 and an emitter substance 4 spread at the inner surface of the heating body 3. Lead wires 5 connected to both ends of the heating body 3 are installed to anchors 6, a voltage is applied between the anchors 6 from a power source 7, and the temperature of the heating body 3 is raised up to the operational temperature of the emitter substance 4. When the temperature of the emitter substance 4 reaches the operational temperature, electrons are emitted from an electron emitting hole 2 to the external space. Since the emitter substance 4 is not exposed to the outside, the spattering effect by positive ions is however reduced. The scattering of the emitter substance 4 can therefore be prevented.
Patent JP-S54133112-A (JP)
Title: Structure of flexible disc record player
Inventor: TAKAHARA ICHIROU
IPC: G11B25/04
Filed: 1978-04-06
Abstract: PURPOSE:To enable records to be readily loaded and unloaded to and from the player by specifying the respective shapes and sizes of the top and bottom guide of envelope inserting space. CONSTITUTION:When an envelope 1 containing a record is inserted through the insertion port 13 with its top face plate 2 being faced upward, the envelope 1 is deflected downward at its intermediate part by a side plate 19 and top guide 31, whereby it is given regidity. Next, when it is inserted up to the insertion completion position, only the top plate 2 rises on the rear table part 20 of the bottom guide 12 and the exposed part of the record force inserts into a sandwiching means 39. Hence, if the envelope is pulled toward the operator, the record may be left in the player. Thereafter, the record is dropped onto table part 18. When the empty envelope after ending of the play is inserted into the insertion port 13, it captures the record placed on a forcing-up plate 40 and when it is inserted further inward, it is readily capable of containing the record therein.
Patent JP-H03246175-A (JP)
Title: Hydraulic pressure type suspension device
Inventor: AZUMA IZUMI
IPC: B62D55/112
Filed: 1990-02-22
Abstract: PURPOSE:To heighten the radiation performance of a hydraulic valve so as to restrain a rise in oil temperature caused by the operation of a suspension device. CONSTITUTION:Heat generated in a hydraulic valve 10 with the operation of a hydraulic pressure type suspension device is transmitted from a valve case to a radiating fin 12 to be radiated to the ambient space from the surface of the radiating fin 12, and also transmitted to a heat pipe 13. Thus, the heat transmitted to the heat pipe 13 is heat-transferred from an evaporating portion to a radiating portion by the action of the heat pipe 13, and some of heat is radiated tb the ambient space by radiating fins 13a of the peripheral surface of the pipe in the above process. Simultaneously, the remaining heat is transmitted to a wall of a car body having a low temperature through a pressing metal fitting 14 disposed in a position separate from the hydraulic valve 10 and radiated therefrom to the ambient. Accordingly, the generated heat of the hydraulic valve 10 is heat-diffused with good efficiency, so that the temperature of damper oil circulating through the hydraulic valve can be lowered efficiently.
Patent JP-S63208603-A (JP)
Title: Engine cam holder
Inventor: KASAI HIROSHI
IPC: F01L1/46
Filed: 1987-02-25
Abstract: PURPOSE:To obtain a compact and light weight cam holder without increasing the whole length of the long axis of the cam shaft of a cylinder head by forming it biasing the center of a shaft bearing part at the cam shaft and the center of the mating face with a protruding head cover from each other. CONSTITUTION:In a tappet system chamber 7 of a cylinder head 3 are disposed a cam shaft 13 for opening/closing suction and exhaust valves, a rocker shaft 15, etc. At a cam holder 21A supporting the cam shaft 13 and the rocker shaft 15 are formed a bearing part 27 of the cam shaft 13 corresponding to a bearing part 25 on the side of the cylinder head 3, a bearing part 29 supporting the rocker shaft 15, and a mating face 33 corresponding to a mating face on the side of a head cover 5. In this composition, the center 01 of the bearing part 27 and the center 02 of the mating face 33 are formed biased from each other. For example, they may be biased for a certain distance (e) in the direction crossing the long axis of the cam shaft 13 and in the direction along the top surface 35 of the cylinder head 3.
Patent JP-H06227349-A (JP)
Title: Side air bag unit
Inventor: FUKATSU TOMOYUKI
IPC: B60J5/04
Filed: 1993-02-05
Abstract: PURPOSE:To miniaturize this unit as well as to shorten a span of air bag unfolding time. CONSTITUTION:An air bag 11 is divided into three chambers, a front chamber 11a, an intermediate chamber 11b and a rear chamber 11c, and when a fact that a seat 17 is set a little frontward is detected by a seat position detecting means 18, a gas supply to the rear chamber 11c is cut off, and these front and intermediate chambers 11a and 11b are merely inflated as well as when a fact that the seat 17 is set a little rearward is detected, the gas supply to the front chamber 11a is cut off, and merely the intermediate chamber 11b and the rear chamber 11c are formed so as to be inflated.
Patent JP-S60186743-A (JP)
Title: Method and device for inspecting internal defect of structure
Inventor: TAKANABE HISATO
IPC: G01N25/72
Filed: 1984-03-06
Abstract: PURPOSE:To inspect the whole of a body to be inspected accurately and easily by heating or cooling the object to be inspected from one surface and acquiring visually the temperature distribution on the opposite surface of the object. CONSTITUTION:An FRP laminate structure 1 is placed on a frame 2 which incorporates a heater for infrared-ray lamp irradiation, heat vaporization, hot blasting, etc., or cooler 3, and the temperature distribution on the top surface of the FRP laminate structure 1 is acquired by the temperature sensor 4 of a temperature visualizing device and displayed as a pattern 6 on a display device 5. If there is an internal defect 21a in the FRP laminate structure 21, a flow 27 of heat from the reverse surface is impeded by the defect 21a, so a disordered pattern 26 appears.
Patent JP-H01219612-A (JP)
Title: Device and method of measuring parameter
Inventor: GOOTON RESU JIYOONZU
IPC: G01L9/00
Filed: 1988-02-26
Abstract: PURPOSE: To measure the intensity of multicolored light based on the color change using parameter values by detecting the intensity of multicolored light transmitted through an optical fiber at a plurality of wavelengths and expressing the detected intensity in terms of parameter values to be measured. CONSTITUTION: A multicolored light is transmitted through the optical fiber 1 of a pressure sensor and the intensity thereof is detected by means of a detector 3. The detector 3 comprises two photo-response elements 4, 5 and delivers an output signal to an analyzing means 6. A pressure P being applied to the fiber 1 causes microbending thereof and a component of wavelength λ2 is transmitted, as it is, through the fiber 1 while a component of wavelength λ1 is missed to cause color change. Outputs from the photo-response elements 4, 5 are then analyzed by the analyzing means 6 and the color of transmitted light is represented by two parameter values on a chromaticity diagram. Consequently, the intensity of light can be represented as color change using parameter values.
Patent JP-S61202568-A (JP)
Title: Information recorder
Inventor: TADOKORO HIROYUKI
IPC: H04N1/23
Filed: 1985-03-06
Abstract: PURPOSE:To facilitate maintenance work by recording a signal while generating a light beam asynchronously with a synchronous signal when no synchronous signal is generated and recording longitudinal lines synchronously with the synchronous signal when the synchronous signal is not generated at a prescribed period. CONSTITUTION:A CPU 130 generates the 1st test pattern information signal TSTPA generating continuously a laser beam and executing the recording when no synchronous signal BRDY exists and no synchronous signal presence signal BXST shows 'absence' by discriminating the state of the signals BRDY and BXST. Further, the CPU 130 gives a test pattern generating command signal TSTPGC to the 2nd test pattern information signal generating circuit 142 when no synchronizing end signal BRDY is obtained but the synchronous signal presence signal BXST shows 'presence'. The 2nd test pattern information signal TSTPB has a content recording longitudinal lines orthogonal to the scanning direction at a prescribed period so as to confirm te deflected scanning speed and its safety from the dsitored state of a recorded image.
Patent JP-H08238542-A (JP)
Title: Supply control method for molten metal and alloy
Inventor: SATO YUICHI
IPC: B22D39/02
Filed: 1995-03-02
Abstract: PURPOSE: To provide the control method by which the small volume supply of production level of tons for casting in long time is made possible at low cost in supply control of molten metal in fluid quenching method. CONSTITUTION: A vessel 1, which has pouring nozzles 1A, 1B at side wall/ bottom and a dummy volume 2 to overflow a molten metal 6 from the pouring nozzle 1A of side wall, is placed between a ladle 4a and tundish 5. When the molten metal from the ladle is supplied to the tundish, it routes this vessel, by operating the dummy volume and pouring nozzles under the prescribed condition, the supply of molten metal from the ladle to tundish is executed so that a small volume molten metal is continuously supplied from the ladle to tundish.
Patent JP-S61202537-A (JP)
Title: Stereo noise reduction circuit in fm stereo
Inventor: TAZAKI SATORU
IPC: H04H40/72
Filed: 1985-03-06
Abstract: PURPOSE:To reduce multi-path noise by providing a V-I convertion section comparing the 2nd current value corresponding to a negative ripple component with the 1st current value and outputting a current equal to the 2nd current value exceeding the 1st current value. CONSTITUTION:If a ripple component such as a multi-path takes place in an S meter output voltage, it is subject to voltage-current conversion at the V-I converter 6 through a non-inverting amplifier 5. Since the multi-path component has a negative ripple component mainly, the non-inverting amplifier 5 is an amplifier responding to the negative ripple component and consists of a differential amplifier. Then the value is compared with a current set by a resistor R8 and only when the current corresponding to the output of the non inverting amplifier 5 is larger than the setting current, a voltage-current conversion is applied as a dead band. Then the charge/discharge control circuit 7 generates a negative voltage proportional to the ripple component of the multi-path component. The voltage inputted to a DC input section 3 is lowered corresponding to the discharge of the capacitor C by the ripple component such as multi-path and the result is sent to a DC output section 2.
Patent JP-H03245907-A (JP)
Title: Drilling machine for scallop
Inventor: TSUTSUI SHOJI
IPC: B23B41/00
Filed: 1990-02-23
Abstract: PURPOSE:To carry out automatic drilling on a scallop by drop-feeding the scallop into a bottom part of a feeding screw, fitting a receiving tool on the outside of an ear-shaped projection part, carrying out drilling, then turning the screw one time, and discharging the scallop. CONSTITUTION:Scallops A are successively drop-fed from the upper part of the bottom part 1' of a feeding screw, and the edge between the ear-shaped projection parts of the scallop A is brought into contact with a guide member 14, and put into a feed attitude in three point contact, and when the scallop A is fed to the terminal edge in the feeding direction of the top part 1' through the intermittent transport, revolution is suspended, and the recessed part 15 of a receiving tool 16 is fitted with the ear- shaped projection part of the scallop A. A swing body 40 is turned in the clockwise direction by a cam 43, and a leaf spring 41 which brings a bent part 42 into contact with the peripheral edge where the left and right shells of the scallop A are superposed presses the scallop A, and a spindle 33 is advanced by a cam 32, together with a slider 23, and the ear-shaped projection part is drilled by a twist drill 19. After drilling, the spindle 33 is retreated by the cam 32, together with the slider 23, and the swing body 40 is returned by a cam 43, and a feeding screw revolves to discharge the scallop A to a chute.
Patent JP-S62200467-A (JP)
Title: Image editing device
Inventor: KATSUMATA HIROTO
IPC: B41J2/485
Filed: 1986-02-28
Abstract: PURPOSE:To execute at a high speed an editing processing of a print data which is synthesized and outputted, and to improve an image editing processing speed of form overlay printing, by bringing an image and a form to a logical operation and synthesizing and outputting a printer data. CONSTITUTION:Prior to execution of a page print, a form data, and a data of a rectangular area which requires each different logical operation are transferred from a host system, and set to an image memory 4 and a printer adaptor 5. Subsequently, an image data to be printed out, which has been transferred from the host system is developed on the first page memory PM 140 of the image memory 4 through a host system interface part 1, and a pattern developing part 3, under a control of a main processor 2. This image data and the form data which has been stored in a PM 241 already are read out synchronously, and an output of a composite print data is started. A logical operation in this case of determined by an operation register OPR 51, a table pointer TPT 54, the first memory table ADMT 55, the second memory table OPMT 56, a comparator COMP 57, etc.
Patent JP-2000237481-A (JP)
Title: Tape material feeder
Inventor: OKAMURA MASAHIKO
IPC: B65H23/188
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To make accurately controllable the feed quantity of a tape material by attaching a feed operation control means for controlling a delivery motor and a pullout motor so that tensile force is not applied to the tape material when feeding the tape material to a belt loop forming position. SOLUTION: The tape material delivery means 3 delivers a tape material T in the sending-out direction A toward a depth side BS from a front side FS, a delivery roller 5 is installed on a rotary shaft 7 via a one-way clutch 6, and the rotary shaft 7 is driven to rotate by a delivery motor 9. While, a tape material pullout means 4 pulls out the tape material T in the sending-out direction A, and a pair of gripping arms 31 for sandwiching a tip part of the tape material T are advanced and retreated by a pullout motor 45 via a driving rod 32. In this case, the driving of the respective motors 9, 45 is controlled so that the pullout operation of the tape material T by the pullout motor 45 is delayed with respect to the delivery operation of the tape material T by the delivery motor 9.
Patent JP-S51117555-A (JP)
Title: Amplifier
Inventor: SHIOTANI YUUICHI
IPC: H03G3/10
Filed: 1975-04-08
Abstract: PURPOSE: To lessen the fluctuation of a power voltage, the distortion of signals and bad effects to other circuits even in the case of a high power impedance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09226757-A (JP)
Title: Folding container
Inventor: KITAMURA HIDEAKI
IPC: B65D6/18
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a container which can be surely and smoothly folded even while keeping a lid under an open state. SOLUTION: On the external surface of a plate-form part 9 under a side plate, a triangular rib (slide guide) 16 which comes into contact with the lowermost end part 14a of the leading end 14 of a lid 11 under an open state, and guides the leading end 14 to the outside of a bottom plate 4, is provided. Therefore, even when this container is folded while keeping the lid 11 under an open state wherein the leading end 14 faces downward, the lowermost end part 14a of the leading end part 14 of the lid 11 is guided to the outside of a bottom plate 4 by the triangular rib 16.