baber/WOPTO huggingface dataset:
Patent JP-S59151840-A (JP)
Title: Rotary drum tea processing machine
Inventor: TERADA JIYUNICHI
IPC: A23F3/12
Filed: 1983-02-17
Abstract: PURPOSE:To increase the energy saving effect and remarkably improve the quality of tea, by supplying hot air to a cylindrical drum through a metal mesh constituting nearly the whole part of the end-plate, thereby extending the hot air uniformly throughout the drum. CONSTITUTION:The objective tea processing machine is composed of a rotary cylindrical drum 2 supported horizontally on a frame 1 and having an openable discharge door at a part of the circumference, and a rotary shaft 4 having a number of radial scraping arms 5 and inserted coaxially in the cylindrical drum 2. An end-plate 9 having nearly the same size as the side end of the drum 2 and made of an air-permeable material such as metal mesh, etc. is fitted in an end of the drum 2, and fixed to the frame 1. The chute 12 for charging tea leaves, etc. are connected to the tea inlet port 8 attached to a part of the end-plate 9, and the whole surface of the end-plate is covered with an air-feeding cylinder 9 connected to the hot-air generator 10. The other end surface of the cylindrical drum 2 is made of an air-permeable material such as metal mesh and is covered wholly with the exhaust cylinder 16. Hot air steam is extended uniformly in the drum, and the operation efficiency of hot air can be improved by this process.
Patent JP-H06243982-A (JP)
Title: Discharge lamp lighting device
Inventor: ERIGUCHI HIROYASU
IPC: H05B41/18
Filed: 1993-02-15
Abstract: PURPOSE:To give a proper driving signal to a switching element when a discharge lamp is not lighted. CONSTITUTION:Switching elements Q1 and Q2 connected in series to both ends of DC electric power supply E are turned on and off alternately, and a discharge lamp DL is lighted in a high frequency. A driving signal is given to the positive electrode side switching element Q1 through a pulse transformer PT where a capacitor C5 is connected in series to primary winding (n1) from an oscillating circuit 4. A lighting condition of the discharge lamp DL is detected by a lamp electric current detecting circuit 2. AND of output of an oscillation control circuit 3 and the oscillating circuit 4 is taken up by an AND gate AND1, and when the discharge lamp DL is not lighted, only the negative electrode side switching element Q2 of the DC electric power supply E is turned on and off intermittently. Even when the discharge lamp DL is not lighted, the positive electrode side switching element Q1 of the DC electric power supply E is operated continuously, and transient vibration is prevented from being caused due to an inductance component of the pulse transformer PT and the capacitor C5.
Patent JP-2000222951-A (JP)
Title: Oil impregnated solid power cable
Inventor: KONDO MAMORU
IPC: H01B9/06
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an oil impregnated solid power cable capable of preventing the formation of a void especially on a conductor and beneath a metal sheath. SOLUTION: This solid cable has an insulating layer 3 in the outer circumference of a conductor 1, an insulating tape containing a polyolefin base resin film is used in at least part of the insulating layer 3, and insulating oil is impregnated in the insulating layer 3. The insulating oil has a viscosity of 10 cSt or more but less than 500 cSt at 60 deg.C. Solid rubber having an average molecular weight of 50,000 or more but less than 2,000,000 is contained in part of the insulating oil.
Patent JP-S62184671-A (JP)
Title: Method for controlling magnetic disk device
Inventor: SEO YOSUKE
IPC: G11B21/12
Filed: 1986-02-10
Abstract: PURPOSE:To improve the reliability by increasing a time in standby at a position having a wide spacing independently of an access signal so as to expand the spacing effectively thereby avoiding head crash. CONSTITUTION:When an access instruction comes from a controller to a specific disk device, a difference between a present track position and an object track position is loaded to a difference counter 18 of a control circuit (signal line B), the mode is switched into the seek mode through a signal line A by a changeover switch 15 to attain the seeking operation. The switch 15 switches the mode into the following mode in a proper timing after the difference counter 18 is 0, the head is placed on a specific track until the next seek instruction comes. When no access instruction comes for a prescribed time or over after the end of read/write, the object track is set to the position with the widest spacing to apply the seeking.
Patent JP-H10209179-A (JP)
Title: Semiconductor device for variable attenuator and its manufacture
Inventor: HIRAI NOBUMITSU
IPC: H01L21/338
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To realize a small distortion and a small insertion loss by providing a field-effect transistor where the concentration profile of an active layer is made denser as it is closer to the surface. SOLUTION: The carrier concentration profile of an active layer 23 of a semiconductor device, especially a field-effect transistor(FET), and further especially a metal Schottky type FET is made denser as those are closer to a substrate surface side. That is, when the active layer 23 is laminated, for example, the mixing rate of a dopant is increased as it is closer to a surface for lamination. An ion resistance, where the concentration profile of the active layer 23 is smaller, can be realized by making denser the surface. Further, by making thin the concentration profile according to the direction of the depth, the cutoff characteristics due to the discontinuity of the concentration profile with the semiconductor substrate can be made gentler, thus an FET can be obtained that has a small scattering, a simple configuration, a low distortion, and a low insertion loss.
Patent JP-S61187037-A (JP)
Title: Read data converting system
Inventor: KAMIJO AKIHIKO
IPC: G06F3/14
Filed: 1985-02-13
Abstract: PURPOSE:To protect data by providing a circuit, which converts data read out from a memory, between the memory and a central processing unit. CONSTITUTION:Data is preliminarily stored in a memory 11, and this data is read out to a central processing unit (CPU)13 through a data converting circuit 12. Read data is processing by the CPU13, and data of contents to be displayed is sent to a solid-state display device 17 through a bus 14, an output interface 15, and a driving circuit 16 and is displayed. Since data read out from the memory 11 is converted by the data converting circuit 12 and is read into the CPU13 in this manner, the use of data in the memory which is copied without permission is ineffective even if data in the memory which is copied without permission is used in another microcomputer system, thus protecting data stored in the memory.
Patent JP-S61184445-A (JP)
Title: X-ray photoelectric spectroscopic apparatus
Inventor: GOTOU TAKAHIRO
IPC: H01J37/252
Filed: 1985-02-12
Abstract: PURPOSE:To make an analytical region localizable and to also facilitate the surface scanning of a specimen, by together using the irradiation of electron beam. CONSTITUTION:Modulated electron beam B is converged to one point on a specimen 1 irradiated with X-rays E and, at this time, X-ray photoelectron (e) is detected by a detector 6 through an energy analyser 5. The photoelectron energy emitter from the point receiving the irradiation of electron beam B of the specimen 1 is varying in synchronous relation to AC modulating electron beam B and, therefore, converted to a high and low intensity modulation signal by the passage through the energy analyser 5. As a result, by taking out a signal component with modulated frequency from a lock-in amplifier 7, the detection signal only of the X-ray electron at the electron beam irradiation point on the surface of the specimen 1 can be obtained.
Patent JP-S59161795-A (JP)
Inventor: RIZOO KORAADO
IPC: H04H20/00
Filed: 1984-02-16
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-H09195450-A (JP)
Title: Decorative batten seam for laterally roofed roof
Inventor: TAMURA TADAO
IPC: E04D3/362
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate work by arranging a fixing tool in an optional position so as to arrange and fix them by sandwiching upper and lower connecting parts of a laterally roofing metallic roof, and arranging a batten seam cap curved in a semicircular shape so as to cover this fixing tool from above. SOLUTION: A single long piece is folded in two, and is fastened by a rivet to the inside of both side plates 2 and 3 of a support plate 1 and a backboard 1a, and a sandwiching part A is formed of a pressing piece 4 of an upper plate and an inserting piece 5 of a lower plate. A bolt 6 is inserted into the pressing piece 4 and the inserting piece 5 having an interval of this sandwiching part A, and when it is fastened by a nut 7, the tips 4a and 5a of the pressing piece 4 and the inserting piece 5 become a claw shape, and sandwich a roof plate. Next, a batten seam cap to cover it in a semicylindrical shape is put on the sandwiching part A of this fixing tool, and the batten seam is fastened by a rivet to loose holes 8 of both side plates 2 and 3 of the support plate 1.  Therefore, a decorative batten seam is installed on a laterally roofing metallic roof, and various and varied roofs can be formed.
Patent JP-S52108990-A (JP)
Title: Preparation of 5-fluorouracil and its derivatives
Inventor: SUZUKI NOBUYUKI
IPC: C07D239/553
Filed: 1976-03-11
Abstract: PURPOSE: To obtain 5-fluorouracils useful as carcinostatic substances, from cytosine compounds by the use of fluorine fluorosulfonate (FOSO 2 F) as a fluorinating agent with ease at one step. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06244433-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: HISAMOTO MASARU
IPC: H01L29/792
Filed: 1993-02-16
Abstract: PURPOSE:To provide a semiconductor memory having floating gates and control gates, in which the ratio of the capacitance between the control gate and the floating gate to the capacitance between the floating gate and channel is increased by forming the floating gates over bit lines. CONSTITUTION:Bit lines are formed in a laminated structure of a heavily-doped polysilicon conductor layer 200 and a tungsten silicide layer 205. A substrate includes a diffused layer 210 that overlaps the bit lines. Floating gate 520 are arranged between and over the bit lines. Therefore, the bottom area of the floating gate depends on the spacing between bit lines, and thus the gate becomes much smaller than side spacers. On the other hand, the top of the floating gate is large independent of the bottom area because it extends over the bit lines.
Patent JP-H02206952-A (JP)
Title: Talking device in elevator cage
Inventor: SONOMOTO KIYOSHI
IPC: G08B25/08
Filed: 1989-02-07
Abstract: PURPOSE:To process a reply to a call required for the inspection efficiently by providing an inspection reply device replying a check call at the inspection of a talking means to a management center and providing a switch switching a call destination of the talking means operated by the maintenance personnel at the inspection into the inspection reply device on a terminal equipment. CONSTITUTION:In the case of inspecting talking means 1-3 provided in elevator cages (E1-EN), a switching device 6 is operated in terminal equipments T1-TN by the operation of the maintenance personnel, and the call destination of the call for the inspection for the talking means 1-3 is switched into an inspection reply device 11 provided to a management center C. Thus, a call for the inspection from the talking means 1-3 is received by the inspection reply device 11 provided on the management center C through a telephone line D and the call of the inspection is replied without causing any hindrance to the reply of the center C with respect to a fault notice signal. Thus, the call for the inspection is replied and processed efficiently with low installation and maintenance costs.
Patent JP-S57139739-A (JP)
Title: Photosensitive recording material and using method for it
Inventor: TANAKA KEIICHI
IPC: G03C1/67
Filed: 1981-02-24
Abstract: PURPOSE:To obtain a photosensitive material developable with a developer for ordinary color photography by using cobaltic complex salt as a nonsilver photosensitive material. CONSTITUTION:Org. boron salt of cobaltic complex obtd. by reacting cobalt complex salt with org. boron salt is applied to a support together with a binder to form a photosensitive layer. The reaction is represented by the formula  (where [CoK] is cobalt complex, X is halogen or the residue of inorg. acid,  Ph is alkyl, phenyl or allyl, and Y is an ion such as Na or K ion). The resulting photosensitive material is imagewise exposed to radiant light and developed with a developer for color photography to obtain an image. N,N'-diethyl-p-phenylen, 2-amino-5-diethylaminotoluene or the like is used as the developing agent.
Patent JP-H08217840-A (JP)
Title: Photocurable resin composition and coating
Inventor: HAMADA KEIJI
IPC: C09D175/14
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a photocurable resin composition comprising a specific urethane acrylate compound, a specific melamine acrylate and a photopolymerization initiator, excellent in curability on the surfaces of coatings, giving the coating films excellent in adhesivity, stain resistance and weatherability and useful for the coatings, etc. CONSTITUTION: This photocurable resin composition comprises (A) an urethane acrylate having unsaturated groups at both the molecular ends and obtained by reacting (i) an isocyanate compound having two isocyanate groups, such as isophorone diisocynanate, with (ii) a polyoxytetramethylene glycol compound, (iii) a glycol compound of formula: HO(CH2 CH2 O)n H (n is 1-3), and (iv) a hydroxyl group-having acrylate unsaturated compound, (B) melamine acrylate compounds of formula I (n is 2-20; R<1> , R<2> are lower alkyl; X is lower alkyl, acryloyloxyalkyl, etc.) and/or formula II (X' is lower alkyl, etc.), and (C) a photopolymerization initiator.
Patent JP-S58143929-A (JP)
Title: Clamping apparatus
Inventor: HIROTA MITSUO
IPC: B23Q3/06
Filed: 1982-02-22
Abstract: PURPOSE:To clamp an article accurately without applying a reaction thereto by arranging a mobile pawl moving freely to a plurality of fixed pawls on an XY table, a detection sensor for detecting a condition of mounting the article on the fixed pawl and a press device for pressing the article. CONSTITUTION:An X table 4 is provided at the bottom of an Y table 1 and they move at the right angle to each other. Two fixed pawls 12 and 13 are provided on the undersurface of the X table 4 to clamp a part 7 of a work 8 and a mobile pawl 14 in such a manner as to move thereto. A through hole (1a) is provided at the center of the Y table 1 and a shaft 16 runs therethrough. The upper end of the shaft 16 is connected to a cylinder 17 and the lower end thereof forms a press device 18 for pressing the work 8 on a mount base 9. A reaction detection sensor is provided on the X and Y axes of the X and Y tables to detect the mounted condition of the work 8 thereby eliminating reaction generated in the work 8.
Patent JP-S58143496-A (JP)
Title: Writing device for read-only memory
Inventor: SAKURAI KAZUAKI
IPC: G11C17/00
Filed: 1982-02-22
Abstract: PURPOSE:To perform writing to an ROM on site without using any sepcial controller by storing write information in an RAM temporarily and then performing the writing to the ROM. CONSTITUTION:The ROM of a target device 1 such as a standard voltage generator is detached and attached to an ROM writing device 21, and the devices 11 and 21 are connected mutually by utilizing an ROM connecting connector. After the contents of the ROM are transferred to the RAM in said state, output parameters of the device 11 are read by a measuring device 12 and then inputted to the device 21 through a keyboard, so that the write information is stored in the RAM of the device 21 temporarily. Then when a necessary part of the contents of the RAM is transferred to the ROM, the writing to the ROM of the traget device is facilitated on site without using an interface and a special controller for programs, etc.
Patent JP-S58145341-A (JP)
Title: Continuous casting method of metal
Inventor: WATANABE YASUSHI
IPC: B22D11/053
Filed: 1982-02-22
Abstract: PURPOSE:To improve the quality of cast ingots and the yield of casting in continuous casting using a water cooled casting mold by pressing a horn for transmission of ultrasonic waves on the mold and oscillating the mold ultrasonically. CONSTITUTION:The preceding end of a horn 4 for transmission of ultrasonic waves connected to an ultrasonic oscillator 3 is pressed to the upper part of a water cooled casting mold 1 provided with a water cooled jacket 2 to oscillate the mold 1 ultrasonically. Molten metal 6 is charged into such mold 1, and a solidified ingot 7 is drawn out continuously from the bottom end of the mold 1. The mold 1 is oscillated finely and the wettability of the mold 1 and the metal 6 is improved by the above-mentioned method. An initial solidified layer is thus grown uniformly, and the air gap between the mold 1 and the solidified layer is made uniform, whereby the delay in local solidification is obviated. The surface defects of the ingot 7 and the defects, such as shrinkage cavities, produced in the central part are reduced effectively.
Patent JP-H10209238-A (JP)
Title: Evaluation of semiconductor wafer
Inventor: ASANO HIDEKAZU
IPC: H01L21/66
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method of a semiconductor wafer allowing highly accurate measurement of a lowering condition of an oxide film pressure- tight property caused by a processing defect irrespective of a kind of a conductive type of the semiconductor wafer thereby contributing to improved processing of the wafer. SOLUTION: A MOS capacitor, wherein an insulating layer of a heat oxide film 3 is interposed between a silicon wafer 1 being an evaluation object and an electrode 2 consisting of polycrystalline silicon, is constituted and electrons are injected from the side of electrode (a voltage is impressed from the side of the silicon wafer 1) while the electrode 2 and its periphery are irradiated with light of 1. leVor more energy. Injected electrons are excited by light irradiation so as to allow accurate measurement of an electrical breakdown electric field strength of a theremooxide film 3 regardless of a p-type or an n-type of a semiconductor according to a grade of a processing defect. This evaluation method shows a remarkable effect in the n-type semiconductor, which was hard to evaluate by a prior art.
Patent JP-H06127393-A (JP)
Title: Locking device of steering column of car
Inventor: ANDORE OBURANGURE
IPC: B62D1/184
Filed: 1991-02-21
Abstract: PURPOSE: To provide a locking device which locks a tubular member, especially, the steering column of a vehicle so that it can be controlled by axis movement or axial direction displacement, whose necessary space is small, is effectively protected from outer shock and securely and stably provides a locking position and a non-locking position. CONSTITUTION: A fitting tool 6 is fixed to a car body and an assembly member 7 fixed around a tubular member 1 is displaced in the fitting tool 6. A locking means 8 locking the assembly member 7 and the tubular member 1 to suitable places against the fitting tool 6 is arranged between the assembly member 7 and the fitting tool 6.
Patent JP-H11233620-A (JP)
Title: Formation of contact hole for semiconductor device
Inventor: FUJIMOTO MAMORU
IPC: H01L21/768
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a forming method which is capable of forming even a contact hole of small size exactly to its designed value, especially a contact hole having a quadrangular planar shape. SOLUTION: On a 1st silicon oxidized film 30 deposited on a silicon substrate 10, a silicon nitrified film 31 is deposited, and a square opening 31a having 1 μm for its sides is formed by photolithographic method. On it, a 2nd silicon oxidized film 32 and a photoresist layer 41 are formed, and a square opening 41a, which overlaps with the opening 31a of the silicon nitrified film 31 when viewed in plane, is formed. Anisotropic dry etching is performed by the use of the photoresist layer 41, on the condition where the 1st and the 2nd silicon oxidized films 30 and 32 are removed, thereby forming the contact hole H1 which reaches the silicon substrate 10.
Patent JP-H11211983-A (JP)
Title: Variable focal distance lens with built-in filter
Inventor: SHIBAYAMA ATSUSHI
IPC: G02B15/16
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To make a lens suitable for a single lens reflex camera or video camera by satisfying the specified relation in a lens system provided with a filter. SOLUTION: An angle for a main beam, which is made incident on the surface of a lens on the most object side of a first lens group G1, to become an optical axis at the maximum angle of view at a wide angle end is defined as θ1ω and an angle for a main beam, which is made incident to a surface on the object side of a filter F, to become an optical axis at the maximum angle of view at the wide angle end is defined as θFω. Besides, a distance from the optical axis the main beam made incident on the surface of the lens on the most object side of the first lens group G1 at the maximum angle of view at the wide angle end is defined as h1ω, and a distance from the optical axis of the main beam made incident to the surface of the lens on the most object side of a final lens group G4 at the maximum angle of view at the wide angle end is defined as h2ω.  When a distance from the optical axis of the main beam made incident on the surface on the most object side of the filter F at the maximum angle of view at the wide angle end is defined as hFω, this lens is constituted so as to satisfy the conditions of |θ1ω|/|θFω|>1.5, |h1ω|/|hFω|>4 and |h2ω|/|hFω|>2.
Patent JP-2000227752-A (JP)
Title: Timepiece for teaching material
Inventor: NANAMI HIROO
IPC: G09B19/12
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To enable a child, etc., to easily study how to read a timepiece by forming the timepiece in such a manner that the hour hand is rotated by dial manipulation and that the hour figure of an hour display window does not change while the minute figure of a minute display window changes. SOLUTION: An hour display gear 19 is pivotally fitted to one side of a minute display disk 9 fixed to an hour hand stem 5 of the timepiece for a teaching material constituted by building a gear mechanism 13 for cooperatively rotating the minute hand 6 and the hour hand 10 at a rotating ratio of 12:1 into a case 1 by the manipulation of the dial 11 producing to the outside of the case 1. When the minute display disk 7 makes one turn, the hour display gear 19 is sent by two teeth by a pair of gears 23 disposed at the minute display disk 7 and tooth grooves 24 therebetween so that the fresh hour figure is displayed in the hour display window 30.