baber/WOPTO huggingface dataset:
Patent JP-H07193061-A (JP)
Title: Method of forming insulating film
Inventor: NAKANO TADASHI
IPC: H01L21/312
Filed: 1993-12-27
Abstract: PURPOSE:To form an insulating film which has not only the excellent moisture- resistant properties but also sufficiently improved step coverage characteristics easily and efficiently. CONSTITUTION:After wiring patterns 6 are formed on a silicon substrate 1 with a PSG film 2 a solution of polyhydrosilazane expressed by a general formula of (SiNXHY)n is applied over the whole surface and then the polyhydrosilazane solution is heated and cured in an inert gas atmosphere to obtain an SiN film 7.
Patent JP-H02178545-A (JP)
Title: Oscillator for ultrasonic humidifier
Inventor: NANBU SUMIO
IPC: B06B1/06
Filed: 1988-12-29
Abstract: PURPOSE:To enhance the characteristics of the chemical resistance and humidifying life of the title oscillator by forming a glass film mainly composed of boric acid, lead oxide, zinc oxide, silicic acid and sodium oxide on a surface layer at a central part on the humidifying surface side of an electrode. CONSTITUTION:A glass film mainly composed of boric acid, lead oxide, zinc oxide, silicic acid and sodium oxide is formed on a surface layer at a central part on the humidifying surface side of an electrode, covering an area of 10 to 90% of the surface area of a humidifying surface, and the film has a thickness of 2 to 20mum. The melting point of the glass film is set to lower level than the value of the melting point of glass constituting a silver-baked surface forming an oscillator electrode. For example, a piezo-electric element 1 is degreased and cleaned, and the surface of the piezo-electric element is screen- printed with silver paste. After a silver-baking film 2 has been baked in a burning furnace, the target of glass consisting, in weight percent, of 40% of B2O3, 35% of SiO2, 15% of PbO, 2% of ZnO, 4% of Na2O and 4% of Al2O3 set in a sputter device, and a glass film 5 is formed by the sputtering of a humidifying surface that forms a glass film.
Patent JP-H10171185-A (JP)
Title: Image forming device
Inventor: AOKI MATSUYUKI
IPC: G03G15/08
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of maintaining the developer in a developing device, and stabilizing the image density. SOLUTION: The image forming device, forming a patch on a photoreceptor drum 2, adjusts the light emitting strength of the light emitting element 5a corresponding to a density of the patch, a voltage by development voltage applying means 7, and toner replenishment quantity to the developing device 6. Particularly, the patch, adopted in the case of adjusting the toner replenishment quantity is formed under a specified light emitting strength and the developing voltage.
Patent JP-H08241837-A (JP)
Title: Self-diagnostic device of automatic manufacturing equipment
Inventor: SUZUKI SADAYUKI
IPC: H01L21/02
Filed: 1994-12-09
Abstract: PURPOSE: To obtain a self-diagnostic device which is capable of efficiently carrying out a maintenance/diagnostic operation independent of the ability and skill level of an operator in a diagnostic operation which judges whether the sections of an automatic manufacturing equipment are out of order or not. CONSTITUTION: A self-diagnostic device is equipped with a control section 3 possessed of, at least, a memory 4 where a self-diagnostic program 6 is stored, a display 1 which displays the contents of a program, and an input section which selects programs to execute, inputs program execute conditions, and selects diagnostic items, wherein the diagnostic terms of the self-diagnostic program selected by the input section are so set in execution sequence as to reduce a dead time to an irreducible minimum, and the device itself controls the procedure of a self-diagnostic and makes it common always.
Patent JP-H11157953-A (JP)
Title: Structure composed of ceramic and metal and electrostatic chuck device produced by using the structure
Inventor: KAYAMOTO TAKASHI
IPC: B23Q3/15
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a structure having excellent strength and durability by directly bonding a ceramic material containing magnesia ceramic to a metal having a thermal expansion coefficient comparable to that of the ceramic material. SOLUTION: The metal directly solderable to magnesia ceramic is those having a thermal expansion coefficient comparable to that of magnesia ceramic such as ferrite-based stainless steel. The thermal expansion coefficient of magnesia is comparably large (14×10<-6> (1/ deg.C) and the difference from that of a metal such as stainless steel (12×10<-6> to 15×10<-6> (1/ deg.C) is small and, accordingly, magnesia can be soldered these metals. Even a large-sized part (ϕ 150 mm to ϕ 300 mm) can be soldered by this process. An alloy having high thermal expansion coefficient such as aluminum or an aluminum allay is soldered by interposing a composite material of a ceramic and the metal (e.g. Al-SiC) between both members according to the thermal expansion coefficient of the alloy.
Patent JP-H09169178-A (JP)
Title: Delivery slip
Inventor: SHIMIZU YUJI
IPC: B42D11/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a delivery slip and enable printing by NIP. SOLUTION: A delivery slip 20 consists of continuous slip sheet parts 21b, 21a and is equipped with a base material part formed by folding back the slip sheet part 21b to superpose the same on the upper surface of the slip sheet part 21a, the adhesive part provided on at least one surface among the closely bonded surfaces of the slip sheet parts 21b, 21a within the region containing at least the connection side 21d of the slip sheet parts 21b, 21a and bonding both of them in the region and the data recording region 24 provided on the predetermined region of the upper surface of the slip sheet part 21b and recording delivery data.
Patent JP-H0221838-A (JP)
Title: Image pickup device
Inventor: KATO SHINICHI
IPC: H04N5/374
Filed: 1988-12-27
Abstract: PURPOSE:To adjust a portion showing high brightness such as a polyp or ther like to the illumination intensity suitable for image pickup by holding a peak value detected by peak hold means by sample hold means and generating a light control signal. CONSTITUTION:An image of an object portion within an observation visual field including a polyp 65 is formed on CCD 17 and input to a process circuit 23. When a luminance signal Y generated in the circuit 23 is input to a light control signal generating circuit 26, it becomes a signal having a waveform peak V at the polyp portion. The video signal is detected through a buffer 54 by a diode 55, and the detection signal causes a capacitor 57 to be charged with electricity to hold the peak value. In this case, a peak hold pulse Ps is applied from one shot multivibrator 64 to an analog switch 56, so that the analog switch 59 is turned on to charge a capacitor 61 with electricity to reach a peak value. After that, the analog switch 59 is turned off so that the capacitor 61 holds the above peak value. Accordingly, a signal output through a buffer 62 is a light control signal holding the peak value V of an input signal.
Patent JP-2001153579-A (JP)
Title: Heat-storing bath, heat-storing device, and heat-storing and heat-recovering method
Inventor: HIRANO SATOSHI
IPC: F28D20/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat-storing device and a heat-recovering method for recovering and utilizing melting heat being generated by a latent heat heat-storing material by inducing coagulation in the latent heat-storing body in an overcooled state. SOLUTION: The heat-storing device consists of a heat-storing bath where a latent heat heat-storing body accommodating a latent heat-storing material is installed, a heating medium channel where space in that a heating medium being formed between the outside of the latent heat-storing body and the heat-storing bath flows is separated into a region for occupying the large part of the heat-storing bath and a region for occupying the slight part of the heat-storing bath by a heat-insulating separation body, the latent heat-storing body penetrates the separation body, a region for occupying the large part of the heat-storing bath and a region for occupying the slight part of the heat-storing bath and a heat-exchange means for heating/cooling the heating medium are connected via an opening/closing means and a heating medium-driving means,  and a heating medium channel where a region for occupying the large part of the heat-storing bath and a region for occupying the slight part of the heat-storing bath, and the heat-recovering facilities of the heating medium are connected via the opening/closing means and the heating medium drive means. The heat-recovering method uses the heat-storing device.
Patent JP-H08160230-A (JP)
Title: Display device using surface light source
Inventor: SAKAMOTO HIDEO
IPC: G02F1/1335
Filed: 1994-12-12
Abstract: PURPOSE: To enhance appealability by constituting a display device of a light source and a display plate made of a light-transmissive material which receives the light of the light source from its end edge and projects it from its flank, and arranging the light source at the end edge of the display plate and making a color display by the display plate. CONSTITUTION: In the case of informing that reception is ready, blue light is emitted when only a fluorescent tube 5 is turned on and made incident on both acryl plates 6a and 6b which are put one over the other, from the end edges. The incident light travels in the acryl plates 6a and 6b in the surface direction and does not reach the area below both the acryl plates 6a and 6b since the plates are partitioned with a partition plate 7. The incident light is reflected by a reflection sheet 8 in the area above the acryl plates 6a and 6b and projected through a diffusion sheet 10. At this time, characters 'Reception is ready.' are provided on the top and reverse of the reflection sheet 8, so those characters can be displayed in both the directions of a light guide display part.
Patent JP-H04198481-A (JP)
Title: Method and apparatus for continuously forming large-area functional deposited film by microwave plasma cvd method
Inventor: KANAI MASAHIRO
IPC: C23C16/50
Filed: 1990-11-29
Abstract: PURPOSE:To continuously form a functional deposited film controlled in composition on the surface of a large-area substrate by cracking and exciting gaseous raw materials by the plasma reaction by the device which generates microwave plasma uniform over a large area. CONSTITUTION:A broad band-shaped member 101 is transported by supporting rollers 108, 109 and is changed in direction likewise by two pieces of supporting rollers 111, 112. A circular columnar film forming chamber 104 is formed of plural curved part inner supporting rings 113 and is again changed in direction in a horizontal direction by the supporting rollers 111, 112; in succession, is transported forward by the supporting rollers 108, 109. Three pieces of gas introducing pipes 106a to 106c are disposed to the intermediate of the dielectric pipe 103 in the central part in a film forming chamber 104 and the circular cylindrical band-shaped body. An antenna 102 for charging microwaves is inserted into the dielectric pipe 103 to crack the gaseous raw materials supplied from the gas introducing pipe. The functional thin film is thus uniformly and continuously formed on the inside surface of the band-shaped member 101 in the part where the film forming chamber 104 is formed.
Patent JP-2000165708-A (JP)
Title: Optical device and image pickup device using the same
Inventor: SUNAGA TOSHIHIRO
IPC: G02B17/08
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the sizes of a light guiding member and also to reduce the space for driving the light guiding member by making an optical device comprise an optical system including a diaphragm and a movable light guiding member guiding light from an object provided closer to an object side than the optical system to the optical system and providing the diaphragm at the nearest side of the object from the optical system. SOLUTION: This optical device can change a visual field by rotating a light guiding member 2 constituted of a plane mirror around an optical axis. An optical system 1 is provided with a diaphragm at the nearest side of an object. The size of the member 2 when such a front diaphragm optical system 1 is used does not depend on an internal optical system 1 but is decided by the specification of the optical system 1. Thus, the member 2 can be drastically reduced and excessive space for movability can also be reduced. Thus, it is not necessary to construct the optical system 1 and the member 2 separately and it is possible to construct the optical system 1 and the member 2 as one optical device.
Patent JP-H01176754-A (JP)
Title: Method and device for winding long tape
Inventor: SHIINA ETSURO
IPC: B65H23/26
Filed: 1987-12-29
Abstract: PURPOSE:To have neat winding of a sticky tape delivered by a payoff roll on a non-circular bobbin such as a flat or polygonal form by furnishing a winding controller which shall rotate between the payoff roll and bobbin. CONSTITUTION:A vertical wall 3 is fastened to a square and horizontal base 1. A sticky tape roll 4 is supported by a support roll 5 rotating freely, and a payoff roll 7 is driven to draw out a sticky tape 6. The tape 6 is guided 8 and guided alternately to the side rollers 16 of a rotary shaft part 15 of a takeup controller 9. A flat bobbin 10 is fastened to two pins 20, 21 of another rotary shaft part 18 and driven in the direction of arrow. The bobbin 10 and takeup controller 9 are in right angle at all times and rotated synchronously. Drive forces for the roll 7, rotary shaft part 15, and bobbin 10 are supplied from the shaft of a handle 22 through a bevel gear and a chain. Together with the takeup controller 9, the bobbin 10 is substituted into elliptical or polygonal form. Thereby the tape is wound on the non-circular bobbin neatly.
Patent JP-H08166164-A (JP)
Title: Water heater with followup boiling function
Inventor: KODAMA MASARU
IPC: F23N5/26
Filed: 1994-12-13
Abstract: PURPOSE: To prevent misoperation as caused by touching a followup boiling switch and an automatic hot water supply switch inadvertently during the period of cleaning or the like while the operation switch is left ON. CONSTITUTION: After the depressing of an operation switch (S2), a hot water cock is opened (S7) to use hot water (S9, S10 and S11). Even when the operation switch is left ON, the operation switch is turned OFF automatically (S22) when a specified time elapses as such (S21, YES).
Patent JP-H06174128-A (JP)
Title: Flow control valve
Inventor: KANEDA TAKASUKE
IPC: F16K31/02
Filed: 1992-12-14
Abstract: PURPOSE:To ensure the high accuracy of flow control, and improve workability and assemblage, regarding a flow control valve to perform an open/close operation using a magnetostrictive element. CONSTITUTION:Regarding a flow control valve 1 made of a casing 2 with an internal pipe line 3 for a fluid flow, a magnetostrictive element 8 expanding and contracting in reaction to the intensity of magnetic field applied from a magnetic field application coil 14, and a valve 12 connected to the element 8 and displaced on the expansion and contraction thereof for varying the passage area of a fluid flow to perform flow control, the valve 12 is formed out of an elastic member, and constitution is so made that the fluid flow passage area is made variable on the elastic deformation of the valve 12.
Patent JP-H10167531-A (JP)
Title: Provisional fixing structure for reel start end
Inventor: ISHIKAWA AKIRA
IPC: B65H19/29
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a start end provisional fixing structure for reel, which can prevent air influx between webs of a reel spliced anew and a reel being transported and can disengage the provisional fixation certainly. SOLUTION: Tabs 12a and 12b are furnished on both sides of a body 11, on which surface a paper splicing adhesive layer 14 is provided, and an adhesive layer for mounting 15 is provided on the rear surface of the body 11. Provisional fixing adhesive layers 16a and 16b are furnished on the rear surfaces of the tabs 12a and 12b, and gaps 17a and 17b are formed between the adhesive layer for mounting layer 15 and the provisional fixing layers 16a and 16b. The gaps 17a and 17b are given perforations 13a and 13b so that a tab 10 is formed, and a projecting tab fixing part is formed at the start end of a web which is taken up on a reel in a roll form, and the adhesive layer 15 of the tab 10 is affixed to the tab affixing part of the web, and the provisional fixing layers 16a and 16b are affixed to near the contacting part of the reel periphery with the tab affixing part.
Patent JP-H04199418-A (JP)
Title: Touch panel plotting method
Inventor: HANEDA ISAMU
IPC: G06F3/045
Filed: 1990-11-29
Abstract: PURPOSE:To smoothly carry out plotting at a high speed by starting the plotting operation after detection of the pressure higher than a prescribed level and carrying on the plotting operations thereafter at a low level of pressure. CONSTITUTION:A display part 1 where a touch panel is put on a display substance is provided together with a keyboard part 2, and a built-in CPU. When plotting is executed through the touch panel of the part 1, the pressure of a touch position is detected. Then the plotting operation is started after detection of a fact that the detected pressure is higher than a prescribed level. Thereafter the plotting is executed with the pressure lower than the prescribed level. Thus the graphics can be smoothly plotted at a high speed and with no high plotting pressure required.
Patent JP-2000162264-A (JP)
Title: Sample for measuring electroluminescence
Inventor: HAN SOKAI
IPC: G01R31/12
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a sample for measuring without the possibility of erroneously sensing a luminescence start voltage by constituting at least one electrode of a carbon-containing material. SOLUTION: A flat-type electrode 2 of a sample 1 to be used is manufactured of a carbon-containing electroconductive paste. Since the electrode 2 is a flat shape being different from a needle-like electrode 5, the electrode 2 can be easily formed of a paste-like electroconductive material. For example, the electrode 2 can be manufactured by coating a bottom of the sample 1 with the paste-like material. As carbon to be blended with the paste, fine powder having various particle sizes can be used in the range without affecting the smoothness of the surface of the electrode 3, and its manufacturing method is not particularly limited. Even if a voltage is raised by a measuring apparatus by using such a sample 1 until electroluminescence occurs at a leading end of the electrode 5, the electroluminescence phenomenon on the electrode 2 will not be observed.  That is, the carbon existing in the electrode 2 has a function of removing luminescence of the surface of the electrode 2.
Patent JP-H01173031-A (JP)
Title: Reflecting photographic element having excellent glossy feel and its production
Inventor: KIYOHARA KAZUTO
IPC: G03C1/76
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a reflecting element having excellent whiteness and resolving power by incorporating titanium oxide having 0.1-0.5mum average particle size into a white polyester film which has <=20% total visible light transmittance and does not contain particles having >=3mum diameter and coating a photosensitive silver halide emulsion layer on the surface thereof. CONSTITUTION:For example, the anatase-type titanium oxide having 0.35mum average particle size is prepd. into a water slurry of 400g/l concn. and 20pts.wt. such slurry and 80pts.wt. polyethylene terephthalate having 0.80 intrinsic viscosity are put into a unidirectionally rotating type twin-screw kneading extruder, by which the mixture is melted and kneaded, then pelletized. The particles having >=3mum particle size are substantially not included in the polyethylene terephthalate. The pellets are thereafter vacuum-dried for 6hr at 180 deg.C. The pellets are then extruded onto a rapid cooling rotary drum by using an extruder to form an amorphous sheet having 1.4mm film thickness. This sheet is stretched 2.6 times vertically at 95 deg.C and 3.0 times horizontally at 110 deg.C and is subjected to heat setting at 210 deg.C, following which the sheet is cooled. The white opaque film having 18mum thickness is thus obtd.
Patent JP-H11148044-A (JP)
Title: Composition for stain-proof coating
Inventor: KAMIMURA SHIGETO
IPC: C09D183/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition giving a hydrophilic coating surface, having improved rain stripe resistance and capable of solving the brittleness of coating films by adding a modified silicate having a specific structure to an acrylsilicone resin. SOLUTION: This composition contains (A) an alkoxysilyl group-containing acrylic copolymer resin having groups of the formula [R1 is a 1-10C alkyl; R2 is H or a monovalent hydrocarbon group selected from a 1-10C alkyl, an aryl and an aralkyl; (a) is 0, 1 or 2] in an amount of 100 pts.wt. as a solid content, and (B) a tetraalkoxysilane condensate having an average condensation degree of 4-20 and containing 1-2C alkyl groups and 3-10C alkyl groups in a mixture state, wherein the 3-10C alkyl groups are contained in an amount of 5-50% based on all alkyl groups in the condensate, in an amount of 1.0-20.0 pts.wt. converted into SiO2 . (C) An alkoxysilane compound containing a polyalkylene oxide chain is preferably compounded in the composition.
Patent JP-H01174363-A (JP)
Title: Favorite beverage packed in hermetically sealed container
Inventor: HAYASAKA IBUKI
IPC: A23L23/00
Filed: 1987-12-28
Abstract: PURPOSE:To provide the subject beverage not deteriorated even when preserved in a hot vendor, etc., under heating for a long period and packed in a preservable hermetically sealed container such as a can or paper pack, by containing starch containing a large amount of amylopectin and an antibacterial surfactant. CONSTITUTION:The objective beverage such as corn pottage, SHIRUKO (AZUKI bean-soup with rice cake) milk shake contains starch containing >=99wt.% of amylopectin preferably in an amount of 1.0-5.0wt.% and an antibacterial surfactant (preferably) sucrose fatty acid ester, glycerol fatty acid ester or sorbitan fatty acid ester) preferably in an amount of 0.01-0.2wt.%.
Patent JP-H08170343-A (JP)
Title: Finishing construction method of underwater rubble mound
Inventor: FUJIWARA RYOTA
IPC: E02D27/04
Filed: 1994-12-16
Abstract: PURPOSE: To make it possible to reduce dependence on low efficient manual diving work based on a diver and perform a highly accurate finishing work at a short period in a crest finishing work of underwater rubble mound. CONSTITUTION: Stone blocks are thrown into a sea bottom 2 by means of a vessel, thereby piling up and constructing a rubble mound 1 while the stone blocks at the upper part are equally distributed and substantially leveled with a bucket or a grab of a dredger, thereby forming a concrete shielding weir along the top of slope of the rubble mound 1. A concrete shielding layer which comprises a sheet 13 or sand or gravel, is formed on the top of the rubble mound 1. When high fluid underwater non-separative concrete 4 is cast, this high fluid underwater non-separative concrete flows equally based on a self- leveling action, thereby finishing a horizontal and smooth surface.