baber/WOPTO huggingface dataset:
Patent JP-H04360229-A (JP)
Title: Device for changing operation mode
Inventor: MIYOSHI KATSUTOSHI
IPC: G06F3/14
Filed: 1991-06-07
Abstract: PURPOSE:To provide an operation mode changing device for attaining the switching of display screens based upon plural operation modes the small number of constitutional elements with respect to a word processor, a personal computer, or the like having plural operation modes. CONSTITUTION:The operation mode changing device is provided with a CPU 1, a video RAM 2, a display device 3, and a video RAM saving area 4. The area 4 is used for a save area 8 and an idle area 9 in a DOS video RAM at the time of driving a word processor OS, and at the time of DOS operation used for a saving area 10 and an idle area 11 for a word processor OS video RAM.
Patent JP-S6028412-A (JP)
Title: Resin composition for lens
Inventor: IWANO MASAHIKO
IPC: C08F20/22
Filed: 1983-07-26
Abstract: PURPOSE:To produce the titled composition having high refractive index, low dispersion and excellent transparency, impact resistance, dyeability, etc., by polymerizing specific amounts of tribromophenyl methacrylate, styrene, polyethylene glycol di(meth)acrylate, etc. CONSTITUTION:The objective composition having an Abbe number of >=33 and a refractive index of >=1.58 is produced by polymerizing (A) 40-70(wt)% tribromophenyl methacrylate, (B) 10-40% styrene, (C) 5-30% one or more compounds of formula (R is H or methyl; n is 1-23) (e.g. polyethylene glycol dimethacrylate) and (D) 0-10% other unsaturated vinyl compound copolymerizable with the components A, B and C, in the presence of a polymerization initiator (e.g. lauroyl peroxide).
Patent JP-H01304404-A (JP)
Title: Optical communication equipment and its manufacture
Inventor: KIYONO MINORU
IPC: G02B6/26
Filed: 1988-06-02
Abstract: PURPOSE:To prevent reflected return light beam from appearing on a lens end surface by forming an optical path changing layer of a material which has a refractive index different from that of the core of an optical fiber nearby the tip of the optical fiber at a tilt angle to the vertical section of the core. CONSTITUTION:The optical path changing layer 2 which is different in refractive index from the optical fiber core 1a is formed between the transmission-side optical fiber 1 and a lens slantingly to the vertical section of the optical fiber 1. Light which is propagated in the optical fiber core 1a has its optical axis shifted slightly in parallel by the optical path changing layer 2 and no light beams strike vertically on the end surface of the lens 3. The light beams reflected by the end surface of the lens 3, therefore, travel to outside the lens 3 as shown by a dotted line and never enter the optical fiber core 1a again.
Patent JP-H0431442-A (JP)
Title: Surface protective film of liquid crystal display panel
Inventor: ICHIKAWA RINJIRO
IPC: B32B7/10
Filed: 1990-05-26
Abstract: PURPOSE:To dispense with peeling of a protective film in inspecting a liquid crystal display panel by using an optically isotropic film satisfying specified conditions as a protective film which is stuck to the surface of a polarizing plate of a liquid crystal display panel for protecting the surface. CONSTITUTION:An optically isotropic film which can satisfy all of the following conditions (a)-(c) is used as a protective film 1 which is stuck to the surface of a polarizing plate 2 of a liquid crystal display panel for protecting the surface: (a) the film should be one made from a resin or a plasticized resin of a glass transition point of 50 deg.C or below and can be stuck to the polarizing plate 2, (b) the smoothness of the surface on the side of sticking to the polarizing plate 2 should be 0.1mum or below, and (c) it should have a retardation value of 30nm or below and a transmittance to visible light of 75% or above.
Patent JP-S5837622-A (JP)
Title: Electrochromic display device
Inventor: MURAMATSU HIROMOCHI
IPC: G09F9/30
Filed: 1981-08-31
Abstract: PURPOSE:To obtain a long-life display device which prevents coloring by reduction of transparent electrodes, dislodging thereof from a transparent electrode, etc. by coating the surface of the transparent electrodes of an electrochromic display device (ECD) with a transparent protecting film which is electrochemically inert. CONSTITUTION:After transparent electrodes 2 consisting of metal oxide such as In2O3 are formed on a transparent substrate 1, a transparent protecting film 3 such as gold or silver which is electrochemically inert is formed on the electrodes 2 to about 150Angstrom  thickness by a vacuum vapor deposition method, a sputtering method, etc. An EC layer such as WO3 is formed on the film 3, then a substrare 7 having a counter electrode 6 and the substrate 1 are sealed by means of a spacer 8 by sandwiching a solid, semi-solid or liquid electrolyte therebetween. Thus coloring of the electrodes 2 on account of their convertion to the metal by reduction, generation of H2 or the like and the stripping of the electrodes from the substrate 1 are prevented.
Patent JP-S5926504-A (JP)
Inventor: AKAGI MASARU
IPC: A41D19/00
Filed: 1982-08-04
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-S5948199-A (JP)
Inventor: ROBAATO AASAA HAISUKAA
IPC: B43M5/04
Filed: 1983-07-26
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-S6028694-A (JP)
Inventor: SUNADA TAKUYA
IPC: G10H1/053
Filed: 1983-07-28
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-H09318298-A (JP)
Title: Target device and method for fixing target paper
Inventor: ITO MORIO
IPC: F41J5/16
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To keep the posture of a target in a vertical orientation, in a light weight, and prevent a bullet from rebounding. SOLUTION: A target paper 19 is pinched between a front frame 16 and a rear frame 17, and the target paper 19 is supported. There are provided a claw for temporarily fixing the target paper 19 inside the front and rear frames 16, 17, and a clip 20 for holding it from outside. In addition, the target paper 19 is held by the front frame 16 and the rear frame 17. The front frame 16 and the rear frame 17 are supported by a target supporting column 8, wherein an outer circumference of the target supporting column 8 near the frame is reinforced by an elastic member 14.
Patent JP-S5761632-A (JP)
Title: Production of crude particles of ammonium paratungstenate crystal
Inventor: KIYOMIYA MOTOO
IPC: B01D9/02
Filed: 1980-10-02
Abstract: PURPOSE: In the concentration and crystallization processes for an ammonium tungstenate solution, they are effected in the presence of an excessive amount of ammonia to enable the production of large crystals of ammonium paratungstenate.  
     CONSTITUTION: In order to produce WO 3  as a raw material for metallic tungsten in high productivity, large particles of ammonium paratungstenate of 100W250 mesh crystal sizes are thermally decomposed. Then, an aqueous ammonium tungstenate solution of 30W75g/l excess ammonia concentration and 300W370g/l tungstenate concentration, calculated as WO 3 , is charged in a concentration tank and stirred at 90W100°C to effect concentration and crystallization. At this time, the solution is fed at almost the same rate as the reduction rate of the solution by evaporation to enable the crystals of ammonium paratungstenate to form large particles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11335729-A (JP)
Title: Heating furnace for long material and operation thereof
Inventor: AKIYAMA SHUNICHI
IPC: C21D9/08
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace and operation method thereof which can further uniformly heat the long material and has high recovering ratio of exhaust heat and high effective utilizing ratio of combustion heat. SOLUTION: In the heating furnace for long material, in which a heat exchanger is unnecessary in a flue and plural heat-storage burners 11a and 11b (12a and 12b) are disposed in parallel to a pipe P mounted in a furnace and fitted to a furnace wall so that these flames are orthogonally crossed to a pipe P. The adjacent heat storage burners are alternately burnt by alternately repeating the combustion and the exhaustion of burnt exhaust gas and then, a heating zone 13a and a soaking zone 13b in at least two of temp. zones divided in the longitudinal direction of the pipe P, are formed, are formed, and the pipe P is carried into the heating furnace 10 and heated in the orthogonal direction to the longitudinal direction thereof with a heating means 14.
Patent JP-H08328566-A (JP)
Title: Musical sound generating device
Inventor: TAKAHASHI AYUMI
IPC: G10H7/00
Filed: 1995-06-02
Abstract: PURPOSE: To provide a musical sound generating device simplifying editing processing and effectively utilizing memory property. CONSTITUTION: The compressed data stored in D waveform memory 108 are expanded to be transferred to a buffer memory 104, and the editing processing of a piece of music is performed, and after the editing processing is ended, the data in the buffer memory 104 are compressed to be transferred to the waveform memory 108. Regular pronounciation is performed by transferring the data in the waveform memory 108 through a sound source chip 107, a main D/A 109 and a sound system 111.
Patent JP-H0430411-A (JP)
Title: Projection exposure device
Inventor: SHINONAGA HIROHIKO
IPC: G03F7/20
Filed: 1990-05-25
Abstract: PURPOSE:To easily obtain high optical efficiency by a method wherein at least a lens system of a projection optical system is shifted in optic-axial direction, the high-speed oscillation wavelength coming from an illumination system is changed, and both photographing magnification error and distortion error are excellently corrected. CONSTITUTION:The reticle 1, as a first object on which a circuit pattern is drawn, is uniformly illuminated by the luminous flux emitted by the laser beam source 27 of an illumination system 24, and it is projected on a wafer 10. At least a part of lenses 6A and 6B of a projection optical system is moved on an optical axis, or the reticle 1 and the projection optical system are relatively moved on the optical axis, the photographing magnification and the distortional curvature of a pattern image are correctly adjusted by the projection optical system, with which the oscillation wavelength of the luminous flux sent from the illumination system is changed through the intermediary of a wavelength selection element 30, and high optical characteristics can be obtained easily.
Patent JP-S63300019-A (JP)
Title: Pipe unit for powder transportation
Inventor: YAJIMA KENICHI
IPC: F16L53/00
Filed: 1987-05-30
Abstract: PURPOSE:To restrain a duplex shell for air flow transportation of high temperature powder obtained through a melting reduction process, from abrasion and corrosion as well as to transport the high temperature powder in the high temperature condition by equipping a cooling water pipe on the outside circumference of an outside pipe so as to cover a part of the outer pipe. CONSTITUTION:High temperature powder is conveyed with an air flow by supplying the high temperature powder to a passage 7 while a duplex shell 5 is being cooled by running cooling water through a cooling water pipe 6 fixed on the outside circumference of an outer pipe 2. This serves to improve the durability of the outer pipe 2 as the temperature of the outer pipe 2 is restrained from raising and, consequently, a regular steel pipe can be used as well. It further serves to make the diameter of the pipe smaller because the thickness of the insulation layer existing between the outer pipe 2 and a hollow pipe 3 can be reduced. What is more, in event a crack or the like if found on the outer pipe 2 to cause the conveyance gas to inject, the pressure is reported to a control room, which is not shown in the diagram, by indicating the detected pressure.
Patent JP-H0433287-A (JP)
Title: Manufacture of joint section for electric wire terminal
Inventor: SASAKI SUSUMU
IPC: H01R4/70
Filed: 1990-05-29
Abstract: PURPOSE:To dispense with positioning adjustment and prevent defective insulation by connecting and collecting exposed conductors with removed coating of multiple electric wires, applying an insulating tube over the insulating coating of the electric wires, and the surface and rear sections are deposited together via the insulating coating of the electric wires. CONSTITUTION:Insulating coating 1a, 2a, 3a at the end of electric wires 1, 2, 3 are removed to expose conductors 1b, 2b, 3b, and the conductors 1b, 2b, 3b are pressure-welded by heat with a pair of bonder electrodes D to form an assembly conductor B. A cut vinyl chloride tube C is applied to the end of the electric wires 1, 2, 3 including the assembly conductor B, ultrasonic waves are applied to the inner end and outer end of the tube C to form deposition sections C', C'', and the unnecessary portion C3 on the outside is removed. The positioning for ultrasonic deposition is facilitated, and such fear is dissolved that the conductors 1b, 2b, 3b are exposed to cause defective insulation.
Patent JP-H089078-A (JP)
Title: Recording device
Inventor: AIDA MAKOTO
IPC: H04N1/00
Filed: 1994-06-20
Abstract: PURPOSE:To realize the recording device in which assembling is implemented efficiently by reducing number of components. CONSTITUTION:The device is provided with a frame 1 having a cavity whose middle part is penetrated, an upper body 2 covering the cavity of the frame 1 from the upper part, a cover 12 covering an internal member to the rear side of the upper body 2 whose lower face is formed to be mated, and a lower face body having a width corresponding to the width of the cavity of the frame 1 to cover the cavity of the frame 1 from the lower side by providing a wall whose height reaches the cover 12 around the both sides, and a recording paper sheet 13 is contained in a space inserted between the lower face of the cover 12 and the lower face body 3.
Patent JP-H03294326-A (JP)
Title: Vinyl chloride resin composition and packing material
Inventor: IWANAGA KENTARO
IPC: F16J15/20
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the subject composition containing a specific amount of THF-insoluble component, having excellent aging resistance and useful for automobile, etc., by melting and mixing a PVC resin, a specific polymer polyol and a specific isocyanate under shearing force. CONSTITUTION:The objective composition containing 5-55wt.% of THF-insoluble components can be produced by melting and mixing (A) a PVC resin (having a molecular weight of preferably 1,000-5,000), (B) 10-170 pts.wt. (based on 100 pts.wt. of the PVC resin) of a polymer polyol containing >=2 hydroxyl groups and having a molecular weight of 300-10,000 (preferably 1,000-5,000) and (C) a compound having >=3 isocyanate groups (e.g. 2,4-tolylenediisocyanate) under shearing force. A packing material having excellent mechanical strength and aging resistance can be produced by forming the obtained composition.
Patent JP-S5841116-A (JP)
Title: Constructing method for slope forms
Inventor: NAKAO CHIYUUZABUROU
IPC: E02D17/20
Filed: 1981-09-01
Abstract: PURPOSE:To prevent the occurrence of sag or strain of forms, by constituting forms such that form panels are connected between intersecting part unit previously formed by coupling the intersecting part plates by means of distance holding materials. CONSTITUTION:An intersecting part unit L.T.C., previously formed by coupling together intersecting part plates 1 by the use of distance holding materials 2, is located in a given position on a slope, and form panels 4 are joined between the intersecting part plates 1 to form an approximately square forms for constructing an outermost slope form. A gap between the forms is then filled with mortar 9 for curing.
Patent JP-S6030351-A (JP)
Title: Inkjet head
Inventor: YAMAMURO SATORU
IPC: B41J2/045
Filed: 1983-07-27
Abstract: PURPOSE:To provide the titled head easy of miniaturization and multiplication and excellent in the workability and massproducibility by giving a curve protruded on the side of an ink chamber to a pressurizing element using a piezoelectric high molecule. CONSTITUTION:An ink chamber pressurizing element 2 so formed to have a curve protruded on the side of an ink chamber 1 is so constructed on the composite of a polyvinylidene fluoride (PVDF) and a lead zirconate titanium (PZT) and a high molecular composite piezoelectric body of PVDF/PZT or the like so that the expansion direction of the piezoelectric body is the same as the array direction of multinozzles. Thus, a flexible high molecular composite piezoelectric body with a large piezoelectric factor easier of a thinner film and a larger area can be obtained to assure a high displacement efficiency necessary for ink injection.
Patent JP-H01309698-A (JP)
Title: Simple determination of biotin in blood serum
Inventor: FUKUI TORU
IPC: C12Q1/02
Filed: 1988-06-06
Abstract: PURPOSE:To readily and correctly determine useful for diacrisis of biotin deficiency, etc., by inoculating sample on solid plate attached by agar-agar as medium, bromine cresol purple as pH indicator and strain for determination and measuring fungus growth zone. CONSTITUTION:Agar-agar is added io conventional medium for determination of microorganism, bromine cresol purple is added as pH indicator to make growth zone clear and strain for determination is uniformly added to form a solid plate, then the plate is perforated and sample is directly inoculated, then biotin is diffused into the agar-agar and growth zone of fungus is measured, thus determined by comparing with the value of standard solution to determine biotin in blood serum using plate for determination, or by a method of calibration curve adding of pooled blood serum in which pooled standard solution of biotin is added to pooled blood serum and the value of pooled blood serum without adding if biotin is subtracted and a calibration curve is made, then compared with biotin in blood serum of said sample, thus said biotin in blood serum is determined.
Patent JP-S6117219-A (JP)
Title: Magnetic recording medium
Inventor: FUJIMURA MASAYUKI
IPC: G11B5/70
Filed: 1984-07-04
Abstract: PURPOSE:To increase track density and to enable high-density recording by sticking plural lines of magnetic materials onto a base which is opaque or has prescribed reflectivity and using such magnetic material lines as recording tracks. CONSTITUTION:The base 1 is formed of a material which is opeque or has prescribed optical reflectivity into a doughnut shape and plural lines of the magneticf materials 2 are concentrically stuck via spacings 3 to both surfaces of the base 1 to form the recording tracks. More specifically, the magnetic mterials are stuck only to the required track positions without sticking the magnetic materials over the entire surface of the base. The control and check of the track positions are executed by detecting the intertrack spacings 3 by a photosensor of a reflection type consisting of an LED4 and a photodiode 5 attached to a magnetic head carriage, etc. Then the deviation in the track position is obviated even if the base elongates or contracts according to the environmental conditions thereof and the position control with extremely high accuracy is executed and therefore the increase in density is easy.
Patent JP-S58163692-A (JP)
Inventor: MANFUREETO KURAINHAANSU
IPC: B41J35/10
Filed: 1982-08-09
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-S63303107-A (JP)
Inventor: NATSUME MITSUO
IPC: A42B3/04
Filed: 1987-05-31
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-H035553-A (JP)
Title: Metallic face plate for building
Inventor: FUNAKI GANTAN
IPC: E04D3/35
Filed: 1989-06-01
Abstract: PURPOSE:To effectively suppress the generation of noise by a method wherein a mounting engaging part for mounting and locking to the bed material is formed to the side edge in the direction of width of a metallic face plate, and a backing plate member having width shorter than a distance between bent edge parts is provided. CONSTITUTION:Mounting engaging for mounting and locking parts 3, 3, 4, and 4 to the bed material side are formed to the side edge parts in the direction of width of face plates 2 and 2 of a metallic face plate 1 and 1 for building having the face plate parts 2 and 2 having an adequate area. Plateform or sheetform backing members 11 and 11 made of a material having surface density different from that of the metallic face plates 1 and 1 are disposed. Width l2 is set to a value shorter than and approximate 1/2 widths l1 of the face plate parts 2 and 2 between bent edges 3a, 3a, 4a, and 4a. This constitution unbalances the mass of respective surfaces of the face plates 2 and 2, and offsets initial vibration to effectively suppress the generation of noise.
Patent JP-S6116518-A (JP)
Title: Pattern forming process of semiconductor device
Inventor: SATOU YASUHARU
IPC: H01L21/027
Filed: 1984-07-03
Abstract: PURPOSE:To form a fine pattern with improved resolution on the first resist layer by a method wherein a section provided on the layer above the first resist layer is irradiated with radiation downward through a convex lens shaped second resist layer. CONSTITUTION:An oxide film 2, a first resist film 3, an intermediate transmitting layer 4, a second resist layer 5 are successively formed on a semiconductor substrate 1. The second resist layer 5 is exposed and developed utilizing a photomask of specified pattern to form a resist pattern 6. This resist pattern 6 is formed to make the section convex lens type. Firstly, if the resist pattern 6 is irradiated with radiation, the radiation will be brought to focus almost upon the resist layer 3. Therefore, the resist layer 3 is exposed to a pattern finer than the resist pattern 6. Secondly when the resist layer 3 is developed after peeling off the resist pattern 6 and the intermediate transmitting layer 4, a fine pattern may be formed. Through these procedures, when the oxide film 2 is etched utilizing a resist layer 3 as a mask, a fine hole or groove pattern may be formed.
Patent JP-H088861-A (JP)
Title: Card type pay-per-view
Inventor: SHIMIZU HIROYUKI
IPC: H04N7/16
Filed: 1994-06-20
Abstract: PURPOSE:To provide card type pay-per-view capable of adjusting a charge in a short time and cancelling scramble without inputting an identification number. CONSTITUTION:This pay-per-view is constituted of a selective input part 141 for selectively inputting CATV (cable television) signals, a video/control signal separation part 142 for separating signals from the selective input part to video signals and control signals, a video amplifier circuit 143 for amplifying the separated video signals, a descramble part 144 for cancelling the scramble of the signals from the video amplifier circuit, an output part 145 for outputting the signals from the descramble part, a decoder part 146 for decoding the control signals separated by the video/control signal separation part, a display part 13 for displaying a channel to be received, a control part 147 for controlling respective parts, an operation input part 21 for inputting the channel or the like and a card reader-writer part 22a.