baber/WOPTO huggingface dataset:
Patent JP-H0263137-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO SHINICHI
IPC: H01L21/822
Filed: 1988-08-29
Abstract: PURPOSE:To reduce a current consumption and to stabilize an operation by a method wherein a silicon nitride layer containing hydrogen is formed on a polycrystalline silicon layer by a P-CVD method and the hydrogen is introduced into the polycrystalline silicon layer from the silicon nitride layer by a heat treatment. CONSTITUTION:A silicon nitride SiN layer 2 formed by a P-CVD method is applied and formed on the whole surface so as to cover the surface of a polycrystalline silicon layer 1 constituting at least a resistance R2. Hydrogen H is contained necessarily in the silicon nitride SiN layer 2 by the P-CVD method. Then, a heat treatment is executed; the hydrogen in the silicon nitride layer 2 is introduced into the polycrystalline silicon layer 1; this layer is made a high resistance at a required resistivity; a high-resistance silicon resistance R2 is formed. During this process, when a final heat treatment is repeated several times at a temperature of about 350 deg.C or higher, an extremely high resistance value can be obtained with good accuracy. Thereby, when this device is applied to, e.g., an S-RAM, it can be operated stably at a small power consumption.
Patent JP-H0641902-A (JP)
Title: Unit roadbed constituting frame body
Inventor: HAYASHI ISAO
IPC: E01C13/04
Filed: 1992-07-20
Abstract: PURPOSE:To prevent the projected connection pieces provided on a frame body from becoming hindrance in handling, in the frame body constituting a unit roadbed member, in the state after and before the unit roadbed is constituted. CONSTITUTION:A frame body 1 is made up of a base plate 2 having water permeating holes 8, and a circumferential wall 3 erected along the periphery thereof, and the central parts on both sides thereof are recessed to form connection recessed parts 6, 6. Both adjacent parts of the connection recessed parts 6, 6 are relatively projected to form side projected parts 7, 7. the connection recessed part 6, connection tongue parts 12 are projected from the circumferential wall 3; and in the side projected part 7, a connection hole 14 to be connected to the connection tongue part 12 of another frame body 1 is formed. The connection tongue parts 12 are not projected outside beyond the side projected parts 7.
Patent JP-H0641859-A (JP)
Title: Production of stretchable nonwoven fabric
Inventor: TANAKA KATSUHIRO
IPC: D04H1/542
Filed: 1992-07-20
Abstract: PURPOSE:To obtain the subject nonwoven fabric having excellent stretchability and flexibility and good feeling by blending stretchable fibers with hot-melt binder fibers, forming the mixture in the form of a card web and heat-treating the web in a specific state. CONSTITUTION:A stock wool 1 produced by blending 60-96wt.% of a stretchable fiber having a crimp developing ratio of >=2.5 with 4-40wt.% of a hot-melt binder fiber is formed in the form of a card web by a carding engine. The web is heat-treated in relaxed state with a heat-treating machine 14, laminated with a cloth layer, etc., and subjected to the 2nd heat-treatment to obtain a thick nonwoven fabric.
Patent JP-H1054533-A (JP)
Title: Combustion air supply method for combustion melting furnace and waste treatment apparatus
Inventor: HARADA HIROAKI
IPC: F23G5/00
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To improve treating efficiency of wastes by preventing instability of the internal temperature of a combustion melting furnace corresponding to changes in the quality of waste as caused by low calorie wastes. SOLUTION: A combustion melting furnace 10 performs a combustion of combustible matters derived from wastes with air for combustion to generate a molten slag 11 and a combustion exhaust gas 12. Branch pipes 17a and 17b, valves 18a and 18b and a temperature sensor 19 are arranged to supply the air 15 heated by a high temperature air heater 14 by the combustion exhaust gas 12 to a thermal decomposition reactor 16 for thermally decomposing the wastes such as garbage while supplying a part of the heated air 15 to the combustion melting furnace 10 as air for combustion. The opening or closing of the valves 18 and 18b are properly adjusted by a controller 20 based on the internal temperature of the furnace detected to control the supply quantity of the heated air 15.  This enables coping with a drop in the internal temperature of the combustion melting furnace as caused by low calorie wastes or the like to allow stably maintaining of the internal furnace temperature thereby achieving efficient treatment of the wastes with a higher heat efficiency.
Patent JP-2000058857-A (JP)
Title: Transistor having improved soi body contact structure
Inventor: GEORGE E SMITH III
IPC: H01L29/423
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a 'BC' type body contact SOI transistor and its manufacture. SOLUTION: An overlapping tolerance is eliminated from an effective transistor width. The width is decided by RX at the upside but by PC at the downside, (the abbreviation PC devotes a shape of a polysilicon structure). In a preferred embodiment, by using a structure comprising an upper part of an SOI transistor and a lower part of a mirror image with respect to the upper part, influences by overlapping PC/RX are made quite contrary to each other. The upper part is connected to the lower part by a common body region 212. In the lower part, misalignment to an 'upward direction' increases a device width, and misalignment to a 'downward direction' decreases a device width.  Accordingly, if the PC is misaligned to RX, (which denotes a shape representing an opening of a field oxide exposing active silicon), a deviation in the width in the upper part of transistors is accurately cancelled by the lower part of the transistors.
Patent JP-S6193889-A (JP)
Title: Water purifier
Inventor: KURIMURA YOSHIZOU
IPC: C02F1/32
Filed: 1984-10-12
Abstract: PURPOSE:To certainly and instantaneously sterilize drinking water flowing through a flow passage, by forming an annular narrow sterilization flow passage around a sterilization lamp. CONSTITUTION:A sterilization lamp 41 is lighted and drinking water is flowed through the introducing passage 7a of a base 7 to be flowed into a cartridge 31. Drinking water is filtered by a foamed acrylic resin plate to remove the iron component and fine powdery substance therein. Subsequently, ammonia and nitrogen are removed by a ceramic granule bed 34 and the treated drinking water passes through the water passing holes 5c of a dividing plate 5 to be flowed into a sterilization flow passage 45. The drinking water flowed into the sterilization flow passage 45 flows along the sterilization lamp 41 and ultraviolet rays are radially acted through the transparent cover plate 15 of quartz glass to sterilize various bacteria.
Patent JP-S6275231-A (JP)
Title: Humidity sensor
Inventor: SUEDA TADASHI
IPC: G01N25/62
Filed: 1985-09-30
Abstract: PURPOSE:To realize a small-sized, stable sensor by utilizing variation in the heat conductivity of air with the amount of vapor in the air. CONSTITUTION:A Mach-Zehnder interferometer 11 is provided on a substrate 1. The interferometer 11 consists of an input optical waveguide 3, parallel optical waveguides 1 and 2 branched from it, and an output optical waveguide 4 where the waveguides 1 and 2 meet each other. A heat radiation layer 12 which covers one optical waveguide 1 is provided on the optical waveguide 1 and a thick heat insulating layer 12 is arranged on the remaining part of the surface of the substrate 10 including the other optical waveguide 2. When the substrate 10 is heated from below by a constant quantity, the temperature of the waveguide 1 where the heat radiation plate 12 is placed varies with humidity, so there is a temperature difference generated between the optical waveguides 1 and 2. Light waves propagated in the optical waveguides 1 and 2 have a phase difference because of the temperature difference and light obtained from the optical waveguide 4 varies in intensity with the phase difference. For the purpose, the output light is detected to sense humidity by an optical integrated circuit.
Patent JP-H0879658-A (JP)
Title: Display device
Inventor: NANBA ATSUSHI
IPC: H04N5/63
Filed: 1994-09-08
Abstract: PURPOSE: To inhibit the supply of power in the non-mounted state of a display device and to prevent the consumption of unnecessary power in a state where a user is not wearing the device. CONSTITUTION: The display device is provided with mount means 2 and 3 mounted on a head part or the face and display means 4 and 5 which are fixed to the mount means and display a video before user's eyes. A mount detection means 7 which is incorporated in the mount means and detects that the device is used on the head part or the face and a power supply control means turning on/off the power of the display means in accordance with the detection of the mount detection means are provided. The mount detection means consists of a switch 7 which is directly or indirectly pressed and is displaced or deformed by wearing of the device on the head or the face.
Patent JP-S59193855-A (JP)
Inventor: DESAI BHARAT B
IPC: A61Q5/00
Filed: 1983-11-15
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-2001043782-A (JP)
Title: Manufacture of low melting point alloy pellet for protective element, and manufacture of the protective element
Inventor: YOSHIKAWA TOKIHIRO
IPC: H01H37/76
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a low melting point alloy pellet that was hardly applicable to a drawing process or a roll making process that could not be used for a conventional protective element. SOLUTION: Melting body 2 of a low melting point alloy in a crucible 1 is supplied onto a plate-like compact 3, and this melting body 2 is pressed and solidified by a pressing body 9 with a plate-like lower surface before solidification of it. Thus, a plate-like low melting point alloy plate 10 with a desired thickness is formed, the low melting point alloy plate 10 is diced into a desired outline size, and a low melting point alloy pellet 5 is manufactured.
Patent JP-2001041340-A (JP)
Title: Solenoid valve
Inventor: KOMAKI HISASHI
IPC: F16K31/06
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a linear moving solenoid valve capable of reducing an electric power consumption compared with a conventional valve with respective to the same valve port diameter and the same operating pressure, and capable of coping with enlargement of the valve port diameter and increasing of the operating pressure. SOLUTION: A linear moving solenoid valve is so constructed that a plunger 12 of an electromagnetic solenoid valve 8 is attached with a valve element 7, an upstream side fluid pressure acts on the valve element 7 as a valve closing force, and the plunger 12 is magnetically absorbed in a fixed side absorbing piece of the electromagnetic solenoid valve 8, thereby causing the valve body 7 to be opened. The valve element 7 is attached to the plunger 12 so as to relatively move in the valve lift direction by only a predetermined amount βnot less than the maximum plunger gap α.
Patent JP-S6459299-A (JP)
Title: Voice reference pattern preparation system
Inventor: MATSUSHITA MITSUJI
IPC: G10L15/06
Filed: 1987-08-31
Abstract: PURPOSE: To obtain many effective speech standard patterns by performing weighting by feature parameter and then performing clustering. CONSTITUTION: A 1st means finds nonsimilarity between feature patterns by the feature parameters as to each category of a speech file and a 2nd means finds dispersion as variance by the feature parameter according to the nonsimilarity. Then a 3rd means performs weighting so that the part having the largest variance value is emphasized and a 4th means performs clustering according to the result to obtain a specific number of candidates for a speech standard pattern. Therefore, the setting of classification conditions for the clustering is made easy and obtained speech standard patterns are not similar. Consequently, many effective speech standard patterns can be generated by the categories.
Patent JP-H0556326-A (JP)
Title: Portable television camera remote controller
Inventor: TANIGUCHI MITSUYA
IPC: H04Q9/00
Filed: 1991-08-27
Abstract: PURPOSE:To provide a portable television camera remote controller equipped with a display part which displays the same content with that displayed on the view finder screen of a television camera, at the time of setting the menu of the television camera. CONSTITUTION:When a menu display switch 5 is turned on, a microcomputer 4 judges it, controls a character signal generating circuit 2 so that a character signal can be mixed with a synchronizing signal from a synchronizing signal generating circuit 3, and a menu screen of the same content with that displayed at the view finder screen of the conventional television camera is outputted from a character signal outputting terminal 9. Thus, the screen of the same content with that displayed at the view finder screen of the conventional television camera can be observed and confirmed by connecting the character signal outputting terminal 9 with a monitor receiver.
Patent JP-H0378225-A (JP)
Title: Aligner
Inventor: HIROSUE MASAHIRO
IPC: H01L21/30
Filed: 1989-08-21
Abstract: PURPOSE:To prevent unnecessary irradiation with scattered light, etc., and enable high-precision pattern forming, by aligning a wafer, etc., to specified polarized light through a polarizing element. CONSTITUTION:Light from a light source 1 passes through a condenser lens 2, a reticle 3, and a polarizing element 4 to be specified polarized light. Through the medium of a reduction lens 5 a wafer 6 is aligned by the polarized light through a mask with a pattern formed. The use of this specified polarized light prevents unnecessary irradiation with scattered light, etc., and enables high-precision pattern forming.
Patent JP-S59105926-A (JP)
Title: Three valve type internal-combustion engine
Inventor: ENOMOTO MASARU
IPC: F02B31/00
Filed: 1982-12-08
Abstract: PURPOSE:To equalize the air-fuel ratio of a mixture accelerating the rising up combustion as well as to improve the high speed output performance reducing fuel consumption by a method wherein a swirl guide is protruded beyond the ceiling of a combustion chamber so that the swirling guide may be inserted between a suction valve port and an exhaust valve port facing to each other. CONSTITUTION:When a suction stroke is started, the first suction valve 181 is opened firstly, therefore the mixture flowing from the first suction valve port 91 to a combustion chamber 6 is led by the first branch port 131 directing to the second suction valve port 92 side and a steep first guide surface 8a of a swirl guide 8 to produce swirl and when the mixture reaches a gentle slope second guide surface 8b, the swirling direction of the mixture is deflected downward of the combustion chamber 6 led by the guide surface 8b to spiral. Next when the second suction valve 182 is opened, the mixture flowing from the second suction valve port 92 to the combustion chamber 6 is led by the second branch port 132 directing to an ignition plug 12 side to produce swirl and the air-fuel ratio of the other mixture in the combustion chamber 6 is equalized by intensifying the swirl while flowing together with the mixture preliminarily flowing from the first suction valve port 91. Through these procedures, the fuel consumption may be reduced improving the output performance.
Patent JP-S6274388-A (JP)
Inventor: IKENAGA NOBUHIRO
IPC: A63H17/25
Filed: 1985-09-28
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-S58115765-A (JP)
Title: Grid for lead storage battery
Inventor: ISHII TERUAKI
IPC: H01M50/541
Filed: 1981-12-28
Abstract: PURPOSE:To enable an electrode plate group to be formed by only a fitting  work by making the current collecting lag of an electrode plate, which is prepared by coating a plastic grid with a lead alloy, to have a shape which can be  fitted into a connecting lead body used for forming the electrode plate group. CONSTITUTION:An electrode plate 11 is prepared by coating a plastic grid, including a current-collecting lag 12, with a lead alloy. The lag 12 is provided with an upper end part 13 which is thicker than the lag 12 by about 1mm.. On the other hand, the lower part of a connecting lead body 14 having a connecting part 15 connected to an adjacent cell, is provided with a number corresponding to the number of plates for each cell of parallel grooves 16 into which the upper ends 13 of lags 12 can be fitted. Then, the upper ends 13 of the lags 12 are compulsorily pressed into the grooves 16 so as to firmly attach the plate 11 to the member 14 by taking advantage of the elasticity of a plastic. As a result, an electrode plate group can be formed by a simple fitting work without using any heat or flame. Consequently, the manufacturing efficiency of a lead storage battery can be widely increased.
Patent JP-H0764296-A (JP)
Title: Method for developing photosensitive polymer
Inventor: NIWA KATSUHIRO
IPC: H01L21/027
Filed: 1993-08-31
Abstract: PURPOSE:To completely remove a dissolved polymer from a substrate and to obtain a high-resolution pattern free of dissolved polymer and without any variance in intraplane resolution by repeating alternately the dipping of the substrate in a developer and the pull-up of the substrate from the developer plural times in development. CONSTITUTION:An exposed photosensitive polymer is developed as follows. Namely, the dipping of a substrate 6 forming a photosensitive polymer in a developer 4 and the pull-up of the substrate 6 from the developer 4 are alternately repeated more than twice. In this case, the entire substrate 6 set on a substrate holder 1 is dipped below the surface of the developer 4, the substrate 6 set on the holder 1 is pulled up above the surface of the developer 4, and the substrate 6 is preferably pulled up completely at this time.
Patent JP-H0498280-A (JP)
Title: Ion flow type recorder
Inventor: TSUDA YUKIO
IPC: G03G15/05
Filed: 1990-08-17
Abstract: PURPOSE:To carry out transferring and fixing to a recording sheet by irradiating a dielectric layer with the light of a lamp inside a rotary dielectric, through its wall part, melting toner, and allowing the recording sheet to contact with the dielectric layer so as to carry it, by means of a roller. CONSTITUTION:The power source of a lamp 24 is supplied and the lamp 24 is lighted. The light of the lamp 24 are reflected by a reflection plate 25, transmit the wall part of the dielectric drum 1 of a glass, and focus on the contact point of the top surface of the recording sheet P of a bottom dead center and the dielectric layer 2. The dielectric drum 1 is rotated in the direction of the arrow, an electric latent image is formed on the dielectric layer 2 of the drum 1 by the action of a recording head 3, and a toner image is formed by a developing device 4. Then, the recording sheet P is sent out by a roller 21. The recording sheet P is moved between the bottom dead center of the drum 1 and a roller 26, pushed from the bottom side by the roller, and then, moved while being in contact with the dielectric layer 2. The toner T sticking to the dielectric layer 2 is melted with the heat energy of the light of the lamp 24, when the drum 1 reaches the bottom dead center. On the other hand, the toner T is melted with the pressure of the roller 26, as well, and stuck to the top surface of the recording sheet P. Further, the toner T is infiltrated into the recording sheet P in a state where the toner T receives the pressure of the roller 26 and melted.
Patent JP-S60108452-A (JP)
Title: Vinyl chloride resin composition
Inventor: AOKI TOSHIHIRO
IPC: C08L7/00
Filed: 1983-11-16
Abstract: PURPOSE:To provide the titled composition having excellent heat stability and weather resistance, high plate-out resistance, and low stone-forming tendency, and suitable for agricultural use, by adding a plasticizer, the zinc salt of an organic acid, a  I a- or IIa-group metal salt of an organic acid, an epoxy resin and a liquid polybutadiene to a vinyl chloride resin. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.wt. of a vinyl chloride resin with (B) 20-90pts., preferably 30-80pts. of a plasticizer (e.g. dibutyl phthalate), (C) 0.01-10pts., preferably 0.1-3pts. of the zinc salt of an organic acid (e.g. caproic acid), (D) 0.01-10pts., preferably 0.1- 3pts. of a  I a-group metal (e.g. Li, Na, K, etc.) or IIa-group metal (e.g. Ba, Ca, etc.) salt of an organic acid, (E) 0.01-10pts., preferably 0.1-5pts. of an epoxy resin (preferably bisphenol-type or novolac-type resin), and (F) 0.005-3pts., preferably 0.01-1pt. of a liquid polybutadiene having an average molecular weight of 250-25,000.
Patent JP-S6458261-A (JP)
Title: Flow amount control apparatus for injecting drug liquid
Inventor: KAWAHARA NORIO
IPC: A61M5/00
Filed: 1987-08-28
Abstract: PURPOSE:To prevent danger such that abnormal injection control accompanied by the variation of weight detection data is performed, by imparting an order relating to stop to keep the flow amount of a drug liquid at that point of time and interrupting the control operation of a flow amount until giving an order relating to reopening. CONSTITUTION:By the operation of a keyboard 13 the initial weight of the drug liquid in a drug liquid container B, that is, the injection objective weight w0 of the drug liquid and the objective required time T0 for injecting said weight w0 are inputted. The drug liquid injection amount w0 at the point of time when the objective required time T0 is elapsed is estimated to drive the pulse motor 43 of a flow amount controlling clamp mechanism 4 on the basis of said value. So for as a change-over switch 17 is not turned to a stop side, control operation is performed at each time when (m) data pairs are collected and, finally, the drug liquid of the weight w0 is injected in the body at the time T0. When the necessity for moving a patient is generated on the way of the injection of the drug liquid, the change-over switch 17 is set to the stop side and a flow amount is held to that at the set point of time to interrupt control and the change-over switch 17 is returned to the control side after movement to reopen control.
Patent JP-H1165760-A (JP)
Title: Mouse operation assistant board
Inventor: ISHII AKIO
IPC: G06F3/039
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To attain the smooth operations of a mouse by assembling an arm rest board used for a mouse operator to a main body board having a mouse operating part in a state where the arm rest board can freely move in all directions. SOLUTION: A main body board 1 having a fan shape when viewed on a plane includes a mouse operating part 2 where a mouse (a) is mounted and can freely move. The part 2 is formed by sticking an elastic sheet 3 of synthetic resin onto a base board 1A of synthetic resin that constructs the board 1 and placed toward the arc edge 1' of the fan shape of the board 1. In regard to a receiving board 8, an elastic substance 10 made of the expanded resin and a decorative sheet 11 are polymerized together and fixed on the upper surface of a circular main body 9 of the board 8 having a projecting fringe part 9a. At the same time, a food member 12 projecting toward the center of the lower surface of the body 9 is put into a void 5 through a window 7 and a disk-shaped dropping prevention plate 13 having a diameter larger than that of the window 7 is attached to the free end of the member 12.  In such a constitution, a mouse operator puts his arm on the board 8 and holds the mouse (a) mounted on the part 2 to operate it. Thus, the mouse (a) is smoothly moved on the part 2.