baber/WOPTO huggingface dataset:
Patent JP-H10172290-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: TANAKA TOMOHARU
IPC: G11C16/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To write and read data rapidly when a non-volatile memory cell is used and to increase speed fully even when its scale is increased. SOLUTION: A device has a plurality of non-volatile memory cells 11 and a plurality of data circuits 16 for temponally storing the data of the memory cell 11. In this case, the data of a specific number of memory cells being selected are transferred to a corresponding data circuit 16, data transferred to the data circuit 16 are outputted externally, and a busy signal is outputted externally while the data of a specific number of memory cells being selected are transferred to the corresponding data circuit 16.
Patent JP-H10275035-A (JP)
Title: Information processor
Inventor: IWAMA YUKIKO
IPC: G06F1/16
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide the information processor which enables sufficient heat radiation and is small-sized, felt large in stability, and excellently maintained. SOLUTION: The information processor is used in combination with an input device, an input device constituted independently of a display device, and the display device, and a housing part 10 which constitutes the outward appearance of the information processor is formed in a longitudinally long shape which is larger in horizontal sectional area at its lower part than at its upper part; and this housing part 10 consists of a support base part 16 which constitutes the lower part of the housing part 10 and an upper cover which is fitted detachably to the support base part 16 and is provided with a heat radiation opening 17 above a flank plate 11 constituting the flank of the cover and equipped with a substrate 222 which is supported at a longitudinal attitude on the support base part 16 inside the housing part 10.
Patent JP-S58132732-A (JP)
Inventor: TORUGUNII PUROGARUDO
IPC: G11C13/04
Filed: 1983-01-28
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-S61174971-A (JP)
Title: Method for reduction of man-hour in coating hull block
Inventor: UEHARA KATSUKAGE
IPC: B05D7/14
Filed: 1985-01-28
Abstract: PURPOSE:To prevent the damage of the part previously painted and the deterioration of the quality of a base material by welding hull blocks which are painted except the welding part, then oscillating the welding part with a resonance frequency, and painting only the welded part. CONSTITUTION:A hull block 1 is previously painted except the welding part 1W to be welded with another block 1. When the hull blocks are welded at the welding part 1W to form a hull structure, strains are generated at the welding part by the welding heat. Accordingly, the vibrator 2b of an oscillator 2a attached to the welding part 1W and oscillated in accordance with a resonance frequency for a specified time, hence dislocation is produced in the material structure, the deformation of the crystal structure is regulated, and the residual stress is removed. Then only the welding part 1W is painted. Consequently, repainting is dispensed with, and the ship is painted without causing any decrease in the strength by heating.
Patent JP-H09213577-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: NAKAMURA HITOSHI
IPC: H01G9/035
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To restrain hydration reaction between water in electrolyte and an electrode foil at a high temperature, and suppress gas generation, by dissolving at least one kind of organic carboxylic acid or its salt out of adipic acid and benzoic acid in aqueous solution of ethylene glycol, and adding L-leucine to the solution. SOLUTION: At least one kind of organic carboxylic acid or its salt out of adiplc acid and benzoic acid is dissolved, as solute, in solvent wherein ethylene glycol and water of 10-20wt.% are mixed. L-leucine of 0.01-3.0wt.% is added to the solution. Even when loadings of water is increased, low resistivity electrolyte excellent in stability at a high temperature is obtained. Thereby characteristics and reliability of an electrolytic capacitor can be improved at a low cost.
Patent JP-2000216313-A (JP)
Title: Cooling device for heater
Inventor: YOSHINAGA ISAO
IPC: H01L23/427
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To easily load the heat reception part of a heat pipe on a metallic block by loading the heat pipe on a groove body formed on a face opposite to the face where the heater of a metallic block is loaded and stacking/fitting radiation fins to the radiation part of the heat pipe. SOLUTION: A heat reception part 1a is positioned in a metallic block 4 and a radiation part 1b loads a heat pipe 1 existing above the metallic block 4 on a groove body 4a formed in the metallic block 4. Multiple high performance and thin radiation fins 2 which are stacked are loaded on the radiation part 1b of the heat pipe 1. The loading work of the heat reception part 1a of the heat pipe 1 to the groove body can easily be executed with the width of the groove body formed in the metallic block 4 as a size that is slightly larger than the outer diameter size of the heat pipe 1. The work of a hole into which the heat pipe 1 is inserted becomes unnecessary in the metallic block and assembly time can considerably be reduced.
Patent JP-S63180283-A (JP)
Title: Television telephone set
Inventor: YAMAZAKI ATSUKO
IPC: H04N5/222
Filed: 1987-01-22
Abstract: PURPOSE:To optimize the illuminating state of a caller himself who is a subject and to transmit a clear picture to an opposite side by laying in a telephone set mainbody an illuminating device which can adjust an illuminating direction and the quantity of light. CONSTITUTION:A camera 2, a receiver 3 and operation keys 4 are given to the mainbody 1 of a television telephone set and furthermore, two illuminating light beams 5 are provided. The lights 5 are disposed on both right and left sides of the camera 2, and they are fitted to the mainbody 1 by flexible arms. The lights 5 can be adjusted in such a way that they illuminate the caller in front of the camera 2. A light-adjusting handle and an opening and closing switch are provided on the side of the mainbody 1, and the caller can adjust the direction of the lights 5 and the quantity of light while he views a self-video in the receiver 3. With projecting the lights beams 5, the part of the keys 4 comes to be easily viewed. With transmitting the clear picture to the opposite side, calling is attainable.
Patent JP-H03217026-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAJIMA MOTOMORI
IPC: H01L29/41
Filed: 1990-01-23
Abstract: PURPOSE:To obtain a manufacturing method characterized by easy control of impurity concentration in a layer for electrically isolating a semiconductor substrate for supplying power and an epitaxial layer which is to become an element forming layer by forming the layer for electrically isolating the semiconductor substrate for supplying power by substrate bonding technology and the like. CONSTITUTION:A reverse-conductivity type second semiconductor substrate 12 is bonded on one-conductivity type first semiconductor substrate 11. An isolating layer 20 is formed on the first semiconductor substrate 11. Then, an embedded layer 2 having the same conductivity type as that of the first semiconductor substrate 11 is formed on the surface of the isolating layer 20. An epitaxial layer 3 which is to become a forming region for various kinds of elements is formed on the embedded layer 2. Thereafter, a contact layer 4 reaching the first semiconductor substrate 11 from a region where a power supply electrode region is formed on the surface of the semiconductor device is formed. The contact layer 4 is electrically isolated from another regions. For example, a ring-shaped hole part reaching the substrate 11 is formed. An insulating and isolating layer 18 is formed by embedding polycrystalline silicon in the inside of the hole through an isolating film 10. Ions are implanted in the inside of the insulating and isolating layer 18, and the contact layer 4 is formed.
Patent JP-H11211668-A (JP)
Title: Method and apparatus for detection of defect
Inventor: OGAWA TOMOYA
IPC: G01N21/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which various pieces of information contained in a light signal from a point to be inspected are inspected by one irradiation with a laser beam while its intensity is being kept in terms of space and time and in which the detecting accuracy of a wafer is enhanced by a method wherein the content of a defect is discriminated on the basis of a plurality of images obtained by imaging scattered light and luminescence which are divided into a plurality of different wavelength bands. SOLUTION: The content of a defect is discriminated on the basis of a plurality of images obtained by imaging scattered light and luminescence which are divided into a plurality of different wavelength bands. At this time, the plurality of images obtained from the scattered light and the luminescence are displayed in mutually different colors or they are synthesized with respectively different colors so as to be displayed. At this time, the plurality of images by the scattered light and the luminescence which are divided into the plurality of different wavelength bands are imaged as a plurality of images which are synchronized with each other.  Alternatively, incident cattered light and incident luminescence are changed into parallel luminous fluxes by a single objective lens systemn, a light dividing means is installed in their routes, and a filter through which light in respectively different wavelength bands can be transmitted can be installed in the route of the plurality of parallel luminous fluxes which are divided by the dividing means.
Patent JP-H06222644-A (JP)
Title: Image processor
Inventor: ENOMOTO HIROMICHI
IPC: G03G15/00
Filed: 1993-01-28
Abstract: PURPOSE:To avoid an identification mark from being visibly recorded when a copied substance is an original in a device where copying is performed by adding the identification mark which is not visible. CONSTITUTION:The density histogram of a yellow image signal used to record the identification mark among color image signals obtained by reading the original is formed (S1). When the ratio alpha of the number of picture elements included in the density range of the identification mark to the number of all the picture elements (S2) is equal to or above a fixed value (S3), it is decided that the identification mark is included in the image of the original (S4). When the identification mark is included in the original, the density of the yellow signal of the pixel included in the density range of the identification mark is set to zero and the information of the identification mark is eliminated (S5). Thereafter, image processing such as color change and variable power, etc., is performed and then the information of the identification mark is newly added to perform recording.
Patent JP-H07218278-A (JP)
Title: Navigation device
Inventor: TSUDA SHINGO
IPC: G08G1/0969
Filed: 1994-02-04
Abstract: PURPOSE:To make display simple and to prevent useless input operation by preventing a mark corresponding to the input switch of a function which cannot be performed from appearing. CONSTITUTION:Marks 21.22. 23, and 24 corresponding to input switches for performing each kind of function appear on the display screen of a display 3. A mark 24 corresponding to the input switch for a path calculation function appears when data for calculating a path are stored at a storage but it cannot be displayed when data for reference and calculating the path are not stored at the storage (a) and the display/non-display of reference and mark are controlled according to the attributes which are given based on the relationship between the data of the function to be performed by operating the input switch corresponding to the mark and the data stored in the storage (b).
Patent JP-H01190392-A (JP)
Title: Control device for selvadge alignment
Inventor: KOBORI KAZUHIKO
IPC: D05B35/10
Filed: 1988-01-22
Abstract: PURPOSE:To make it possible to control selvadge alignment with an inexpensive device, by providing a pulse motor which is operated by a predetermined number of pulses corresponding to the positive or negative changes in the output of a reflection sensor, so as to turn a roller forwards or backwards for a specified number of revolutions. CONSTITUTION:When the selvadge of a sheet of fabric 6 placed on a fabric table 5 is inserted near the upper sensing element 3a of a reflection sensor 1, and a roller 7 is set on the fabric 6, the output of the reflection sensor 1 is judged as 1 or 0. For example, it is judged as 0 when the fabric covers the upper sensing element 3a, and a controller develops a predetermined number of draw-out pulses to turn the pulse motor 9, so that the roller 7 turns to draw out the selvadge for a designated amount. Since when the selvadge passes by the upper sensing element 3a, a light, which is emitted from a light-generating element of the upper sensing element 3a of the reflection sensor 1, is reflected by a reflection plate 4 and enters a light-receiving element, so that the output of the reflection sensor 1 changes to 1. Thereby, the controller 11 develops a predetermined number of draw-in pulses to reverse the pulse motor 9 for a designated number of revolutions. Thus, the controller 11 controls so as to place the selvadge within a specified range of position.
Patent JP-H09204176-A (JP)
Title: Style changing device and karaoke device
Inventor: MATSUMOTO SHUICHI
IPC: G09B15/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To change the style of music in real time without increasing the amount of data so much by providing a means which changes playing data at every specific period according to style data corresponding to an inputted style and inputted conversion data. SOLUTION: When a user specifies the music code of music by operating a remote controller 7 or panel switch 10, a CPU 1 detects it, accesses a hard disk 6, and transfers music data and style data corresponding to the specified music code to a RAM 2. Further, the CPU 1 controls a display control part 20 to display an initial image showing the specified music code, etc., on a monitor 21. On this initial screen, the user can input a desired conversion rate by operating the conversion rate input variable resistor on a microphone 11 at hand. Further, the user can inputs a desired style by operating the style select switch on the microphone 11 at hand.
Patent JP-H07221076-A (JP)
Title: Etching method and apparatus used for it
Inventor: MIYAMOTO HIDENOBU
IPC: H01L21/28
Filed: 1994-02-07
Abstract: PURPOSE:To perform a high-accuracy etching operation when a polycide electrode is etched. CONSTITUTION:A semiconductor wafer 18 having a two-layer structure which is composed of a silicide film and of a polysilicon film is placed on a lower-part electrode 12 maintained a predetermined temperature (-30 to 0 deg.C), a plasma is then generated, and the silicide film is etched (the semiconductor wafer is kept at about 100 deg.C). After that, the lower-part electrode and the semiconductor wafer are brought into close contact by a clamp plate 16, and He gas is supplied to the surface of the lower-part electrode. A plasma is generated again, and the polysilicon film is etched (the semiconductor wafer is kept at about 20 deg.C). When the silicide film is etched at a high temperature and the polysilicon film is etched at a low temperature, a high-accuracy etching operation can be performed.
Patent JP-H04249056-A (JP)
Title: Mass-spectrometric device using induction coupling plasma with heating and gasification
Inventor: NAKAGAWA YOSHITOMO
IPC: H01J49/04
Filed: 1991-02-04
Abstract: PURPOSE:To enhance the sensitivity of a mass-spectrometric device, which makes mass analysis upon ionizing atomic vapor, and obtain measurements stable against inclusion of air or water vapor in a piping by using a carrier gas consisting of an inert gas to which H or N is added. CONSTITUTION:A container 1 is filled with Ar gas, while a mixture gas container 15 filled with Ar gas to which H is added. This mixture gas is decompressed by a regulator 16, and its rate of flow is controlled by a flow controller-B 17. The gas is then sent to a plasma torch 9 to become induction coupling plasma 11. The flow controller-B 17 and another flow controller-A 14 work interlocking and control so that the sum of the Ar gas rate of flow from the container 1 and the rate of flow of the mixtute gas will be constant. If 1-2% H is added to the carrier gas in this manner, sensitivity change for changing concentration of the addtive gas such as remains small, which enables obtainment of measurements stable against inclusion of the air of water vapor in the piping.
Patent JP-S54107485-A (JP)
Title: Surface treat liquid
Inventor: MATSUMOTO SHIYOUICHI
IPC: C03C17/28
Filed: 1978-02-10
Abstract: PURPOSE: A surface treat liquid capable of forming crown compound coating layer, strongly adhesive to various substrate surfaces is provided. Such surface treat liquid contains polynuclear metal complex formed by combining a specific number of specific metal atoms to carboxyl group of crown compound carboxylic acid.  
     CONSTITUTION: In crown compound carboxylic acids represented by a general formula R(OOH) n , R is one of large heterocyclic compounds or derivatives thereof generally called crown, and n is an integer. To one carboxylic group of the crown  compound carboxylic acid, two metal atoms having coordination number of 4 of  more are combined to form a polynuclear metal complex. For example, to a basic  metal salt formed by reaction of equal mole of Cr salt and alkali, a specific amount  of crown compound carboxylic acid is added and reacted to easily provide a polynuclear metal complex. This metal complex is dissolved in solvent such as water or  alcohol and diluted into 0.01 to 20 wt% solution. This solution is acidic, but can be  adjusted to any pH adequate for use. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08208110-A (JP)
Title: Record preprocessing method for long sheet recording device
Inventor: HONMA MASAAKI
IPC: B65H43/04
Filed: 1995-01-31
Abstract: PURPOSE: To prevent troubles from happening caused by defomation of a recording sheet generated by holding of a waiting state, by providing a discharge process for cutting a part including deformation of the recording sheet by a cutting mechanism and discharging it to the.outside of a device, when a waiting time exceeds a prescribed time. CONSTITUTION: An intermediate winding part 10 for temporarily winding a recording sheet and a recording sheet discharge part 11 with a cutter for cutting the recording sheet are provided in the down stream side of a carriage roller 3. A waiting time from a record completion of the recording sheet to the start of the next recording, which is directed by a host computer, is counted. The waiting time and the predetermined time (T) are compared and when the waiting time is the time (T) or less, an ordinary recording action is started.  On the contrary, when the waiting time is the time (T) or more, the tip of the recording sheet is sent to the recording sheet discharge part 11, cut by a prescribed quantity and discharged to the outside of the device, and retracted so as to set a part to be used as recording into a state having no deformation part so that a new tip part of the recording sheet reaches a prescribed waiting position.
Patent JP-S58131963-A (JP)
Title: Preparation of sulfonated compound
Inventor: TAKAHASHI HIROSHI
IPC: C07C309/22
Filed: 1982-01-29
Abstract: PURPOSE:To obtain a sulfonated compound giving extremely low irritation to the skin and eye mucosa, having extremely low toxicity to fish and high biodegradability, and useful as a surface active agent for cosmetics, in high yield, by reacting an unsaturated dibasic acid monoester with a sulfurous acid salt in the presence of a specific amount of water. CONSTITUTION:The sulfonated product of an unsaturated dibasic acid monoester can be prepared by reacting the monoester with a sulfurous acid salt at 40- 90 deg.C, preferably 50-80 deg.C under weakly acidic condition (5-6pH) in the presence of a limited amount of water to enable the dissolution of a part of the sulfurous acid salt (<=95%, preferably 65-90%) at the reaction temperature. The ester is e.g. the monoester of an unsaturated dibasic acid (e.g. maleic acid, fumaric acid, etc.) with straight- or branched-chain (un)saturated monohydric alcohol, aliphatic monoalkanol amide or an alkylene oxide adduct of a monofunctional active hydrogen-containing compound. USE:Foaming agent for shampoo and cleansing foam, soap modifier, etc.
Patent JP-H01189466-A (JP)
Title: Cooling device
Inventor: KIDA TAKUMI
IPC: F25B31/00
Filed: 1988-01-25
Abstract: PURPOSE:To obtain a simple cooling device of a piece of piping without producing mechanical vibration and noises by forming a liquid pump of a superconductive coil arranged near a piece of refrigerant piping, a plurality of pairs of electrodes positioned corresponding to the superconductive coil and a direct current power source connected to the electrodes, and controlling the current flowing number of a pair of the electrodes. CONSTITUTION:With a two-way valve of an inlet of an evaporator at the actuating side of evaporators 7, 7' opened, and with another two-way valve of an inlet of another evaporator at the stopping side thereof closed, a switch 18 of a liquid pump 11 is turned on and another switch 18' is turned off. Refrigerant in a piece of refrigerant piping 12a of a liquid pump 11 part is ionized by positive and negative electrodes 15, 16 and current is flowed from the electrode 15 toward the other electrode 16. Strong magnetic flux is generated toward a superconductive coil 14 by another superconductive coil between superconductive coils 13, 14. Lorentz's force is produced by the current flowing between the electrodes 15, 16 and magnetic flux flowing between superconductive coils 13, 14, ionized refrigerant is moved toward condenser 2, the flow of the refrigerant is produced toward the condenser 2, and the refrigerant is circulated in a cooling device 10.
Patent JP-H08202191-A (JP)
Title: Fixing device
Inventor: KOBAYASHI TOMOKI
IPC: G03G15/20
Filed: 1995-01-31
Abstract: PURPOSE: To provide a fixing device whose constitution is simple and which is constituted so that the surface potential of a pressure roller and a heating roller can be surely made identical. CONSTITUTION: The fixing device is provided with the heating roller 1 having a metallic core 3 and a covering layer for releasing 4 provided on the outside circumference of the core 3 and the pressure roller 2 provided with a pressure member 4 having elasticity and an electrical conductive covering layer 5 provided on the outside circumference of the pressure member 7 and made to press-contact with the roller 1. Besides, it is provided with an electrical conductive circuit 6 making the surface potential of the roller 1 and the roller 2 identical by electrically connecting the core 3 of the roller 1 and the layer 5 of the roller 2.