baber/WOPTO huggingface dataset:
Patent JP-S5622150-A (JP)
Title: Logic information collecting system
Inventor: MATSUZAKI SHIGEHARU
IPC: G06F11/34
Filed: 1979-07-31
Abstract: PURPOSE: To obtain the necessary check data in the form of the log information and without giving the evil effect to the working of the CPU, by providing both the log information memory means and the control means to the CPU and then controlling these means via other processors.  
     CONSTITUTION: Plural numbers of memory substances are provided at log information memory part 3 of CPU1 in correspondence to plural numbers of specified areas. Thus the state of the specified area is always stored in the log way during the working of CPU1. The logic conditions is defined as e.g. the fault occurrence, and selection signal 1 is transmitted previously to selection terminal a 0  of control part 4 from processor 2. When the fault occurs to CPU1 and logic information A showing the fault occurrence is transmitted to input terminal (a) of part 4, AND circuit 5-1 delivers 1. This 1 is then transmitted to memory part 3 via OR circuit 6 to stop the storing action of part 3. At the same time, the fault occurrence is reported to processor 2. Thus processor 2 reads the log information storing the fault up to the specified area out of part 3 and via part 4. This information is used for the decision data of the fault diagnosis. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06127125-A (JP)
Title: Reversible thermal recording sheet
Inventor: TANNO KIYOHIKO
IPC: B41M5/337
Filed: 1992-04-17
Abstract: PURPOSE:To improve durability by using a polyester sheet having a structure containing a hollow as a base material, in a reversible thermal recording sheet consisting of at least a base material and a reversible thermal recording layer and capable of recording and erasing repeatedly. CONSTITUTION:A reversible thermal recording sheet is made of at least a base material and a reversible thermal recording layer. The recording sheet can record and erase repeatedly. In this case, a polyester sheet 1 having a structure containing a hollow is used as a base material. On the face of the base material sheet 1 where the reversible thermal recording layer (coloring, decoloring layer) 2 is not provided, a layer 4 processed with antistatic treatment is provided. On the surface of the reversible thermal recording layer 2, a heat resistant protective layer 3 which has at least heat resistance and does not deteriorate the recording property of the recording layer 2 is provided. Further, between the sheet base material 1 and the reversible thermal recording layer 2, an adhesion reinforcing layer 5 is provided. Thus, a reversible thermal recording sheet having sufficient durability with respect to repetition of coloring and decoloring can be obtained.
Patent JP-S61255105-A (JP)
Title: Television antenna system for automobile
Inventor: OE JUNZO
IPC: H04B7/02
Filed: 1985-05-07
Abstract: PURPOSE:To attain the best reception without any externally projected part by arranging closely a high frequency pickup to the right/left position of the front and rear parts of a cabin and adopting the space diversity system enabling a pickup with a better reception state to be changed over selectively. CONSTITUTION:Four high frequency pickups acting like diversity antennas for high frequency reception are arranged to the right/left positions of a ceiling plate at the front and rear part of a cabin. In this case, the length in the lengthwise direction of edge lace mount retainers 68, 168 is selected as the wavelength of the reception band and the pickups 38 are arranged along its lengthwise direction. The retainers are arranged respectively apart from a rear window frame 34 and a header inner panel 74 at the front part of the cabin by a distance about (2X10<-2>X wavelength) so as to improve the degree of concentration of the current flowing to the cabin circumferential portions and a loop antenna 42 for the pickups is arranged closely in the vicinity of the circumferential edge. A pickup with the best reception state is selected out of the pickups by means of a switching circuit when the reception level reaches a prescribed value or below.
Patent JP-S5621333-A (JP)
Title: Cleaning method of equipment for manufacturing semiconductor element
Inventor: SASAKI HIROO
IPC: H01L21/31
Filed: 1979-07-31
Abstract: PURPOSE:To keep the inside surface of a container clean without using harmful chemicals and gas, by causing oxidizing gas plasma, which is produced by high- frequency discharge, to flow through the container in wich the semicondcutor substrate is treated with heat. CONSTITUTION:A plasma generation tube 4 is coupled to a quartz tube 1 through a stop cock 3. O2 and steam are introduced into the generation tube 4 through its gas inlet port. Microwaves are transmitted to the tube 4 from a waveguide 6 attached to one end of the tube 4 to produce plasma to oxidize organic substances 2 adhering to the inside surface of the quartz tube 1. CO2, H2O, etc. produced by the oxidization are removed out of the quartz tube to clean up the inside of the tube. Removing the generation tube 4, the quartz tube 1 can be immediately used again. Therefore, rinsing, drying, etc. as in the use of a chemical liquid such as a mixed liquid of HF and chromic acid are not needed.
Patent JP-H01308242-A (JP)
Title: Fluorine-containing polyether and fluorine nonionic surfactant
Inventor: TOTSUKA TAKASHI
IPC: C09K23/42
Filed: 1988-04-19
Abstract: NEW MATERIAL:A fluorine-containing polyether shown by the formula Rf-X-A (Rf is group containing perfluoroalkyl polyether group; X is CF2COO, C2F4COO or CF2CF2; A is group containing polyalkylene glycol group). EXAMPLE:Compound shown by the formula. USE:Especially an antistatic agent, surfactant for polymerization and water-soluble nonionic surfactant useful as car wax or film additive. PREPARATION:A compound shown by the formula Rf-X-H is reacted with a compound shown by the formula HO-A or a compound shown by the formula Rf-X-I is reacted with a compound shown by the formula M-A (M is alkali metal) to give a compound shown by formula Rf-X-A. This compound is usable as an antistatic agent for perfluoropolyether because this compound is compatible with perfluoropolyether. The surface of resin can be improved by using this compound as an additive for resin, especially for resin film.
Patent JP-H06306335-A (JP)
Title: Self-adhesive binding tape
Inventor: KIHARA TAKAO
IPC: C09J7/02
Filed: 1993-04-23
Abstract: PURPOSE:To provide the title tape which is easily handled in binding tubes and excellent in functionality. CONSTITUTION:The tape 1 is obtd. by forming a repeatedly releasable self-adhesive layer 3 on both ends of one side of an easily cuttable rectangular substrate 2.
Patent JP-S5525443-A (JP)
Title: Preparation of hydrocarbon resin emulsion
Inventor: HASHIMOTO TOSHIO
IPC: C08J3/02
Filed: 1978-08-11
Abstract: PURPOSE: To prepare a stable aqueous emulsion of a resin having high softening point, by dissolving a hydrocarbon resin obtained by the Friedel-Crafts reaction of a fraction of cracked naphtha in a solvent, mixing the solution with water, subjecting the mixture to the preliminary emulsification and the high pressure emulsification, and removing the solvent from the emulsion.  
     CONSTITUTION: A liquid hydrocarbon resin having a softening point of 140°C and a bromine value of 5W200, or a modified hydrocarbon resin prepared by adding pref. 0.5W40 wt% of an α,β-unsaturated acid to the above hydrocarbon resin, is prepared by the Friedel-Crafts reaction of a fraction produced by the naphtha cracking  and having a boiling point range of -20W+250°C. The hydrocarbon resin thus  obtained is dissolved in a water-immiscible organic solvent, and preliminary emulsified by mixing the solution with water at 20W80°C. The emulsion is further emulsified under high pressure to obtain a fine homogeneous emulsion. The objective hydrocarbon resin emulsion is obtained by removing the solvent from the above emulsion under reduced pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02276389-A (JP)
Title: Video telephone device
Inventor: SATO TAKASHI
IPC: H04N7/14
Filed: 1989-04-18
Abstract: PURPOSE:To easily and surely transmit the memorandums and the graphics like maps or the like with high accuracy by connecting a handwriting input device to a video telephone set main body to sand the image of the input device to the remote side and seeing the image on the screen of a display device of the TV telephone set main body. CONSTITUTION:The pictures signals stored in a memory 13 are sent to the remote side via an image control part 11, a circuit interface 10, and a truck line 8 with operation of a transmission switch 6 of a video telephone set main body 18. In this case, the handwritten input images can be superposed on the images sent from a TV camera 3 and displayed and transmitted by means of a display changeover switch 4. In addition, the signals sent from the camera 3 are cut and only the handwritten input screens can be displayed and transmitted. This switch of display/transmission is carried out when a central control part 12 receives the switch 4 and controls a switch 14 which connects/ disconnects the picture signals sent from the memory 13.
Patent JP-H02275427-A (JP)
Title: Image forming device
Inventor: TAKAGI ATSUSHI
IPC: G03B27/73
Filed: 1989-04-18
Abstract: PURPOSE:To select desired gradations by an operator and to form an image with the desired gradations by setting the color and/or density conditions of subordinate exposure which are predetermined according to the adjustment quantity of gradations. CONSTITUTION:A reflecting plate 56 is irradiated by a light source 60 at the time of the subordinate exposure for adjusting the gradations of an image to be formed so as to reduce the quantity of its reflected light to 1/50 - 1/100, and a photosensitive material A is exposed as the subordinate exposure by an exposure part 34 to the reflected light from the reflecting plate 56 before or after main exposure, thereby adjusting the gradations of the image to be formed. A control circuit 76 stores adjustment conditions of the color and/or density of the subordinate exposure and adjusts and controls the quantity of light passing through a variable stop 66 and light quantity by respective color filter plates at the time of the subordinate exposure according to specified gradations. Thus, the gradations are adjusted by the subordinate exposure under the color and/or density conditions of the subordinate exposure predetermined according to the adjustment quantity of the gradations. Consequently, the image can easily be formed with operator's desired gradations.
Patent JP-2000323076-A (JP)
Title: Image forming device
Inventor: MIYAZAKI TOSHIHIKO
IPC: G09G3/22
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device that responds to a larger screen and has good display quality, by electrically connecting a spacer having conduc tivity to an outer frame so that equipotential surfaces between the spacer and the outer frame during driving are substantially parallel. SOLUTION: For modifying an electronic orbit of electrons attracted by electrification of a spacer 20, height (a) of an electrode 41 formed on the spacer 20 is larger than height (b) to the upper surface of a getter 101. Length of the height (a) can be arbitrarily selected based on the height (b) to the upper surface of the getter 101, a structure of this image forming device, a driving condition, and performance for canceling electrification of a highly resistant film. However, for performing electron orbit correction against attraction of electrons to the spacer 20 side due to the electrification, at least (a)>(b) must be satisfied. In addition, it is desired that 0<=a-b<=100 μm.  Thus, the getter film is formed in a display region of the image forming device without causing turbulence of the electron orbit near the spacer, and misalignment between aging reduction of luminance and a beam does not occur.
Patent JP-S5723252-A (JP)
Title: Manufacture for silver-brazed structure
Inventor: WATANABE MASATOSHI
IPC: H01L23/12
Filed: 1980-07-17
Abstract: PURPOSE:To increase yield, in a manufacturing process of element-mounting stem which is composed of copper-base parts and iron-base parts, by activating the copper-base parts individually, and then by silver-brazing into a unitary body and plating. CONSTITUTION:The surface of a copper stem board 2, where power elements such as power transistors are mounted, is activated on a surface with hydrochloric acid after grinding mechanically in a vibrating barrel as a preprocess to perform silver-brazing into a unitary body. Each of the lead sealing bodies 7 which are to be engaged in lead sealing holes 3 in the board 2 is composed of an iron eyelet 4 and an an Ni-alloy lead 6 and is airtightly sealed with glass. The bodies 7 are brazed to the activated board 2 together with an iron weld ring 10 using ring-shaped silver brazing 8 and 11. A stem is completed with Ni-finish plating on an exposed metal portion after silver-brazing. This prevents the occurrence of such defects as silver- braze effluence, and irregularity or swelling of finish plating.
Patent JP-H02276130-A (JP)
Title: Airtight sealing method for electronic tube
Inventor: KANAI HISASHI
IPC: H01J23/12
Filed: 1989-04-18
Abstract: PURPOSE:To restrict the generation of thermal deformation of parts except for a part to be connected by condensing heat rays from a light source annular ly, and heating locally. CONSTITUTION:A light source part 9 of an optical welder in which a light source such as a xenon lamp or the like and a condensing lens are built-in is coaxially located on the center axis just above an outer conductive material 7a extended vertically against an annular part to be connected. Heat rays L from the light source part 9 are condensed to a part 10 to be connected by the condensing lens. The part 10 to be connected and a wax material 11 are heated locally by an annular forcal point La of the condensed annular heat rays, and the wax material 11 is melted to weld airtightly. Since the heat rays L are thus condensed annularly, airtight sealing of pipe-shape containers 4, 7a, 8a crossing to each other can be facilitated.
Patent JP-H02276947-A (JP)
Title: Probe for measuring light diffusion and reflection and support device
Inventor: HISADA KOICHI
IPC: G01N21/47
Filed: 1989-04-18
Abstract: PURPOSE:To prevent regularly reflected light from entering an optical fiber bundle for measurement by using optical fiber bundles and providing a light shield body at the projection light end of the optical fiber bundle. CONSTITUTION:Light is made incident on the incidence end of an optical fiber bundle 1 for the incident light and projected from the projection end. The optical fiber bundle 2 for measurement surrounds the optical fiber bundle 1 and diffused and reflected light is made incident and sent to a measuring instrument. The light shield body 3 which projects downward in a skirt shape is provided at the projection end of the optical fiber bundle 1. The photodetection end 4 of the optical fiber bundle 2 spreads conically centering on the light shield body 3. Then when the photodetection end 4 is brought into contact with a sample (e.g. powder) directly in or on the surface of the sample, the regularly reflected light which is projected from the projection end of the optical fiber bundle 1 to strike on the sample can not reach the projection end of the optical fiber bundle 2 directly. Consequently, only the diffused and reflected light from the optical fiber bundle 2 is transmitted to the measuring instrument.
Patent JP-S63266043-A (JP)
Title: Roll for hot rolling
Inventor: TOMITA SHOGO
IPC: C22C37/00
Filed: 1987-04-23
Abstract: PURPOSE:To produce the titled hot roll suitable for severe rolling conditions by forming the outer shell of the roll for hot rolling with the metals in which specific ratios of C, Si, Mn, P, S, Cr, Mo, V, Co, W and Nb are incorporated into Fe. CONSTITUTION:The steel contg., by weight, 0.9-2.3% C, <=1.0% Si, <=1.3% Mn, <=0.03% P, <=0.03% S, 7.9-10.5% Cr, <=2.0% Mo, 0.9-3.8% V, <=1.7% Co, 4.4-6.5% W, <=7.0% Nb and the balance consisting of Fe with inevitable impurities is cast and primary carbide of Cr7C3 is deposited at the time of casting. The steel is furthermore quenched at 800-1,100 deg.C and is tempered at 500-800 deg.C to deposite MC type secondary carbide (WC, VC and NbC) into a matrix. Said steel is used as the outer shell of the titled roll, by which the roll for hot rolling having excellent wear resistance and toughness is obtd.
Patent JP-S63265837-A (JP)
Title: Production of porous glass
Inventor: NISHIOKA TAKAMUNE
IPC: C03C11/00
Filed: 1987-04-23
Abstract: PURPOSE:To efficiently obtain the title glass having a large pore diameter with excellent formability and without generating any crack by heat-treating the raw material obtained by molding the B2O3-SiO2 glass having a specified composition to separate the material into a soluble phase and an insoluble phase, treating the material with an acid, and then eluting the soluble phase. CONSTITUTION:The easily soluble B2O3-SiO2 glass having excellent formability, contg., by weight, 45-67% SiO2, 0.5-10% Al2O3, 10-30% B2O3, 0.5-8% (Na2O +K2O), 7.1-10% CaO, and 0.5-7% MgO, where the total amt. of the components is controlled to >=90%, and contg. <=10% of the total amt. of BaO, SrO, ZrO2, TiO2, Li2O, Cs2O, and F is molded into a desired shape. The molded material is then heat-treated at 600-850 deg.C for 1-100hr to separate the material into a soluble phase and an insoluble phase. The material is dipped in the 0.1-5 N acid (e.g., sulfuric acid) heated at 80-100 deg.C for 1-50hr, hence the soluble phase is eluted, and the title porous glass having >=40,000Angstrom  pore diameter is obtained.
Patent JP-H03295746-A (JP)
Title: Brake hydraulic control device
Inventor: TAKAHASHI TOSHIYUKI
IPC: B60T8/26
Filed: 1990-04-13
Abstract: PURPOSE:To simplify a structure by communicating a non-pressure chamber to the outside via ac connection section between the first and second main bodies, and utilizing the dust seal of the connection section as a drain valve in a brake hydraulic control device formed with the non-pressure chamber between a block member and the step section of the main body on the periphery of a piston. CONSTITUTION:A brake hydraulic control device 10 is arranged with a hydraulic control valve 20 and a pulsation damping device 50 in series, and it has a housing 11 constituted of the first main body 111 functioning as the housing of the hydraulic control valve 20 and the second main body 112 functioning as the housing of the pulsation damping device 50. A piston 34 and a pre-load spring 39 are assembled in the main body 111, a piston guide 36 is pressed into it to form the hydraulic control valve 20, and a stepped piston 60 is inserted into a stepped inner hole 51 to form the pulsation damping device 50. A rubber valve element (dust seal) 75 is fitted to seal the connection section of both main bodies 111, 112, and a through hole 77 communicating a non-pressure chamber 76 on the outer periphery of the piston 60 to the outside is opened at this fitting portion.
Patent JP-S5222345-A (JP)
Title: Simplified air conditioning method
Inventor: MIYAMOTO KOUSHIROU
IPC: F24F1/00
Filed: 1975-08-13
Abstract: PURPOSE: To provide a method for cooling and warning the open air utilizing the ground temperature constant through all seasons. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06291129-A (JP)
Title: Fabrication of semiconductor device
Inventor: MIWA HIROYUKI
IPC: H01L29/732
Filed: 1993-03-31
Abstract: PURPOSE:To enhance the characteristics by decreasing the contact area thereby decreasing the base resistance and the base-collector capacitance and to prevent metallic contamination at an emitter-base forming region when an electric conductive film is formed while stabilizing the surface conditions in that region and ensuring the dielectric strength of side wall insulation film for isolating the emitter and the base. CONSTITUTION:The method for fabricating a semiconductor device comprises a step for forming a first insulation film 2 on a semiconductor substrate 1, a step for forming first electric conductive films 3, 4, a step for forming a second insulation film 50, a step for making an opening through the laminate of the first insulation film, the first electric conductive film, and the second insulation film, a step for forming a second electric conductive film 11 in the opening, and a step for forming a third insulation film 53. The method further comprises a step for forming a first diffusion layer of first conductivity type on the semiconductor substrate within the opening, and a step for forming a side wall of fourth insulation film within the opening and making a second opening.
Patent JP-H09289282-A (JP)
Title: Contactless relay for three-phase load
Inventor: TOKI YOSHIHISA
IPC: H01L25/18
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a contactless relay for three-phase load which uses a simple combination of components and lessens labor for assembly and which can be reduced in outer size, with a semiconductor device unit and a trigger circuit unit being kept insulated from each other. SOLUTION: A semiconductor device unit 7 of a contactless relay 1 is provided with a semiconductor switching device 10 with output terminals 13, 14 and a gate terminal 15 being extended in the vertical direction, an insulating board 11 to which these terminals are fastened, and a radiating board 12 to which the insulating board 11 is fastened. A trigger circuit unit 8 has a circuit board 18 to which the output terminals 13, 14 and the gate terminal 15 of the semiconductor switching device 10 are connected. A case body 9 has extraction terminals 22, 23 which are located in the horizontal direction and which have their inner ends connected by the output terminals 13, 14 of the semiconductor switching device 10. The semiconductor device unit 7 and the trigger circuit unit 8 are sealed with insulating resin 29.
Patent JP-H03296209-A (JP)
Title: Parallelization device for mask aligner
Inventor: YOKOYAMA YASUAKI
IPC: G03F7/20
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a parallelization device for a mask aligner for gaining the parallelization of a sample and a mask by a surface contact of the surface of the sample and the mask by correcting a parallelization error between the sample and the mask by the surface contact of a sample stage being held on an outer frame or a mask holder and the mask holder or the sample stage. CONSTITUTION:To make a parallelization of a sample S and a mask using this parallelization device, a mask holder 3 located above is brought down toward the sample S which is correctly aligned on the surface of a sample stage 2 to bring the mask into contact with the sample S. When the mask is brought into close contact with the sample S by pressure, the sample S moves after the movement of the mask so that the sample S may contact the mask gradually by the surface, being followed by a change in position of a flexible plate 6. By this method, a parallelization of the sample and the mask is available and the sample and the mask get into a good condition for a contact exposure. This device makes an easy parallelization possible. Since a thickness error (degree of parallelization) between the sample and the mask is below 25mum and the sample moves just a little bit for the parallelization, the device is also usable for a hard contact in which the sample and the mask are brought into contact with each other by the pressure of 3-4kg/cm<2> or around by adjusting the thickness or width of the flexible plate 6.