baber/WOPTO huggingface dataset:
Patent JP-H07240533-A (JP)
Title: Radiation detector
Inventor: MOROHASHI SHINICHI
IPC: H01L31/09
Filed: 1994-02-28
Abstract: PURPOSE:To enhance energy resolution characteristics and thermal cycle resistance by a method wherein a first superconductor layer of laminated structure composed of a niobium layer, a cubic tantalum layer, and an aluminum layer and a second superconductor layer composed of a barrier layer deposited on an aluminum layer and another aluminum layer formed thereon are provided. CONSTITUTION:A laminated layer composed of an Nb lower electrode layer 2 and a Ta lower electrode layer 3 is formed in a prescribed region of a silicon substrate. An Al lower electrode layer 4, an Al Ox barrier layer 5, an Al upper electrode layer 6, and a V upper electrode layer 7 are laminated in the prescribed region of the Ta lower electrode layer 3. For instance, when X-rays enter the Ta lower electrode layer 3, electron pairs 20 are excited to generate quasi-particles 21, and quasi-particles 21 are restrained from flowing towards the Nb lower electrode layer 2 where a potential barrier is present but trapped in the Al lower electrode layer 4 which is low in energy band level to quasi- particles, so that quasi-particles are restrained from decreasing in number due to recombination.
Patent JP-S59155110-A (JP)
Title: Winding for natural cooling induction electric apparatus
Inventor: YOSHIKAWA TETSUJI
IPC: H01F27/28
Filed: 1983-02-24
Abstract: PURPOSE:To improve the cooling efficiency of the titled electric apparatus by a method wherein, in the winding for natural cooling induction electric apparatus, the guide plate for a cooling medium is provided at the upper and lower limits of the highest temperature rising part, thereby enabling to make the temperature distribution uniform. CONSTITUTION:A horizontal fluid path 3 is formed between windings by superposing a number of disc-shaped unit windings 2 in axial direction through the intermediary of spacers, a vertical fluid path 5 is formed between an insulating cylinder and a winding by arranging an insulating cylinder 4 on the inner circumferential side of the disc-shaped unit winding and the winding for a natural cooling induction electric apparatus is constituted in such a manner that a cooling medium is flown by a natural reflux through the vertical fluid path 5 and the horizontal fluid path 3. When the upper end of the winding is set at 100, an inner guide plate 6 and an outer guide plate 7 are provided in the horizontal fluid path corresponding to the upper and the lower limit positions of the range h of 325q+13<=h<=325q+38[(q) indicates the heat flow speed (w/cm<2>) on the winding surface] thereby enabling to lessen the local temperature rise of the unit winding 2 at this part.
Patent JP-S59154745-A (JP)
Title: Manufacturing method of sealed type battery
Inventor: HORIIE HIROSHI
IPC: H01M2/02
Filed: 1983-02-23
Abstract: PURPOSE:To obtain a sealed type battery with excellent resistance to leakage by internally containing a power generating element consisting of lithium and oxy halide in a deep drawing can made of stainless steel whose opening section is bent inward and processed and pressing a metal cover in the opening section and then laser-welding it. CONSTITUTION:A plate-shaped body 1 made of stainless steel is deep-drawn and processed in the direction of an arrow (a) and is formed into a can form and a cathode-ray tube 2 is obtained by cutting the edge of the 2A side of an opening section in the same direction (b) as the direction (a). Then annular pressing plates 3 are pressed to the opening section 2A from the external side and are bent inward and processed. A negative electrode 3 made of lithium, separator 4, and positive electrode 5 of a carbon porous molding body are contained internally in it and a metal cover 8 made of stainless steel on which a metal pipe 7 is deposited through glass seal 6 is pressed in the opening section 2A. Further, an adhesion section is irradiated with laser beam from the upper part of the can and is welded and integrated. Subsequently, an electrolyte made of oxy halide is injected from the pipe 7 and a positive electrode collecting body 9 is inserted and sealed.
Patent JP-S57147106-A (JP)
Title: Automatic fader
Inventor: FUJII TAKESHI
IPC: G11B20/02
Filed: 1981-03-04
Abstract: PURPOSE:To fade out a recording signal automatically, with an attenuation circuit controlled with an electronic timer set at the start of recording. CONSTITUTION:Before the start of recording, the operator selects one of timer set switches 8 depending on the length of a magnetic tape. When a start switch 10 is closed, an electronic timer 7 starts and the counting is started. An output  of a tuner 3 is recorded on a tape 6 via a recording circuit 4 not subjected to attenuation with an attenuation circuit 16. When a magnetic tape comes to an end, an output signal is generated from the timer 7, an LED13 illuminates and the attenuation circuit 16 starts the operation. Thus, the recorded input signal is faded out.
Patent JP-H05209099-A (JP)
Title: Vinyl chloride resin composition
Inventor: OHASHI SHIGERU
IPC: C08L27/06
Filed: 1991-02-25
Abstract: PURPOSE:To improve the heat stability without detriment to the workability by incorporating a plasticizer, an antimony stabilizer, antimony trioxide, tribasic lead sulfate and stearic acid each in a specified amount into a polyvinyl chloride resin. CONSTITUTION:100 pts.wt. polyvinyl chloride resin preferably having an average degree of polymerization of 800 to 2,800 is mixed with 5-100 pts.wt. plasticizer (e.g. dioctyl phthalate), 1-10 pts.wt. antimony stabilizer, 1-10 pts.wt. antimony trioxide, 1-10 pts.wt. tribasic lead sulfate and 0.5-5 pts.wt. stearic acid to produce a vinyl chloride resin composition. The obtained composition has good machinability and excellent heat stability; therefore, it is suitably used for covering, e.g. an electric wire or cable.
Patent JP-2000230701-A (JP)
Title: Inspecting device for machinery
Inventor: MAESAKA YOSHIMITSU
IPC: B04C11/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce portions to be processed in a casing of a machine such as a cyclone or the like so as to reduce the manufacturing steps by incorporating a thermometer seat into a portion of an inspection hole, and readily perform inspection of the thermometer seat. SOLUTION: An inspecting device comprises an inspection hole 33 which is punched through a casing 32 of a machine such as a cyclone 21 or the like, an outer cylinder 35 which is bonded to the outer circumference of the inspection hole 33 outwardly from the casing 32, an inner cylinder 37 which is fitted into the outer cylinder 35 with its upper end being secured to the upper end of the outer cylinder 35, and a thermometer seat 41 which is bonded to the inside of the inner cylinder 37 with its lower end being protruded into the casing 32.
Patent JP-S53114192-A (JP)
Title: Hydraulically driving manual boat
Inventor: KITA YASUO
IPC: B63H16/20
Filed: 1977-03-17
Abstract: PURPOSE: To enable to utilize a hydraulically driving manual boat by a person with weak depressing force by converting to transmit the depressing force of foot pedals into the rotary driving torque of propelling blades or the like with hydraulic oil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53115683-A (JP)
Title: Vapor depositing device
Inventor: MORITA HIROSHI
IPC: C23C14/50
Filed: 1977-03-18
Abstract: PURPOSE:To provide a vapor depositing device excellent in reliability, stability, and response speed, wherein a radiation temperature detecting element is arranged movably in a vacuum tank, and said radiation temperature detecting element is disposed to constantly confront each of base plates supported by a base plate holder rotating said radiation temperature detecting element thereby to measure the temperature of the base plates.
Patent JP-S58147466-A (JP)
Title: Paint composition for precoated steel plate
Inventor: KOMENO MINORU
IPC: C09D171/00
Filed: 1982-02-26
Abstract: PURPOSE:To provide the titled composition having excellent adhesivity, corrosion resistance, etc., and suitable for the coating of cold rolled steel plate for automobile body, etc., by compounding a polyol resin composition consisting of a straight-chain polyether polyol, etc. with a diphenylmethane diisocyanate prepolymer. CONSTITUTION:The objective composition having a glass transition point of >=70 deg.C and an elongation of >=120% and capable of forming a cured coating film by the heat-treatment at <=150 deg.C for <=5min, by compounding (A) a polyol resin composition obtained by mixing (i) 100pts.wt. of a straight-chain polyether polyol having a hydroxyl-content of 6-9% with (ii) 30-100pts.wt. of an epichlorohydrin-bisphenol A-type epoxy resin having a hydroxyl-content of 2-5% with (B) a diphenylmethane diisocyanate prepolymer having an isocyanate-content of 20- 30% at an NCO/OH equivalent ratio of 1/(1.2-1.5).
Patent JP-H09223475-A (JP)
Title: Electromagnetic deflector and charge particle beam transfer apparatus using thereof
Inventor: NAKASUJI MAMORU
IPC: H01J37/147
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic deflector in which a region where deflection sensitivity is uniform can be widened without requiring the diameter or the length of a core. SOLUTION: A pair of coils 19a, 19b are symmetrically arranged at a prescribed gap in parallel on an optical axis AX in the inside of an axially symmetric cylindrical core 18. A pair of coils 20a, 20c and a pair of coils 20b, 20d having smaller surface area than that of the coils 19a, 19b are so arranged as to face to a weak magnetic field region between the coils 19a, 19b and electric current is applied to the coils 19a, 19b and coils 20a-20d, so that electron beam coming in to the space among these coils is deflected in the direction parallel to the coils.
Patent JP-H01205569-A (JP)
Title: Manufacture of mos-type semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1988-02-12
Abstract: PURPOSE:To form a side-face spacer of a self-matching gate to obviate a dry etching process by forming an electroless plating layer including at least a side of a gate electrode of a MOS-type semiconductor device. CONSTITUTION:A field SiO2 film 2 for separating elements is formed at a desired position of a substrate 1, after which the Si substrate 1 is oxidized to grow a gate SiO2 film 3. A gate electrode 4 is formed thereon, and a photoresist 5 is formed to the form of a pattern. The gate electrode film 4 is etched with a photoresist 5 as a mask to form a gate electrode 6. After this, an ion implantation layer 7 is formed with the gate electrode 6 as a mask. Next, a plating layer 8 is formed on the surface including the side of the gate electrode 6 by electroless plating. Impurity ion implantation using high-density phosphorus or arsenic is made to form a source 9 and a drain 10.
Patent JP-H08187189-A (JP)
Title: Indented frying pan
Inventor: HOSHINO MASAMITSU
IPC: A47J37/10
Filed: 1995-01-09
Abstract: PURPOSE: To separate water and fat from a cooked article so as to properly cook vegetables by forming a suitable cavity in a frying pan to let water and fat flow into the cavity. CONSTITUTION: A suitable circular cavity 1 or a U-shaped cavity 2 is formed on the outer peripheral part of a frying pan, and main cooking parts 3, 4 are formed with the central part thereof as a flat surface in such a manner as to surround the cavities 1, 2. Water and fat produced at the time of cooking vegetables and meat are forced to flow into the circular cavity 1 or the U-shaped cavity 2. Thus, water and fat can be separated from the cooked articles such as vegetables, meat and so on, so that cooking can be performed without penetrating water and fat more than needed.
Patent JP-S57146072-A (JP)
Title: Cryopump regenerating mechanism
Inventor: TSUMURA SUEO
IPC: F04B37/08
Filed: 1981-03-03
Abstract: PURPOSE:To enable to shorten the time required for removal of gas, by drawing out gas while detecting characteristics of pressure rise in a cryopump and the temperature of a cryopanel. CONSTITUTION:In case that the pressure rise in a cryopump, detected by a low vacuum gauge 7, is greater than 0.005 Torr/min, it is judged that removal of gas is not completed, and gas is drawn out again by opening a valve 10. when the pressure rise in the pump becomes lower than 0.005 Torr, it is judged that removal of gas has been completed, and the valve 10 is opened again for evacuating the inner space of the cryopump to a level lower than 0.3 Torr. Then, the valve 10 is closed and the cryopump is set into operation. Regeneration of the cryopump is completed by detecting whether the pump has been evacuated completely or not by means of a thermocouple 2.
Patent JP-S56128777-A (JP)
Title: Novel benzofuran derivative and muscle relaxant containing the same
Inventor: TAKIZAWA HIROSHI
IPC: A61P25/08
Filed: 1980-03-12
Abstract: NEW MATERIAL:The titled compound expressed by formula I (R 1  is 1W4C alkyl, 1W4C alkoxyl, phenyl or halogen; R 2  and R 3  are H or 1W4C alkyl; however, when either of R 2  and R 3  is H, the other is alkyl).  
     EXAMPLE: 2-Dimethylcarbamoylmethyl-3-methyl-5-methoxybenzo-[b]furan.  
     USE: A muscle relaxant having a muscle relaxing action, anticonvulsant, anti-inflammatory and analgesic actions with low toxicity.  
     PROCESS: A compound of formula I is reacted with an inorganic halogen compound to give an acid halide of formula IV, which is then reacted with an amine of formula III to give the compound of formula I. The reaction is preferably carried out in a solvent, e.g. methylene chloride or chloroform, in the presence of a catalyst, e.g. zinc chloride, pyridine or iodine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55123211-A (JP)
Title: Amplifier
Inventor: OKASHIN YAMATO
IPC: H03F3/04
Filed: 1979-03-15
Abstract: PURPOSE:To reduce the overall current consumption of an intermediate frequency amplifier by setting the number of stages of the amplifier to a fixed value. CONSTITUTION:Differential amplifiers composed of transistors Q1 and Q2 are connected by n stages in series to form an intermediate amplifier. In this case, overall current consumption I is minimum when the gain of each stage is approximate 8.7dB. Therefore, when needed total gain G is 86.8dB, providing ten stages of differential amplifiers (n=10) minimizes the overall power consumption. Further, when the current consumption is allowed until +20% of the minimum, the number of stages n is between 6 and 19. However, there is no need to increase the number of stages innecessarily and n is set to six. Namely, the number of stages n is set to the minimum within the range where needed total gain G can be obtained. Thus, the number of stages is set first shile attention to the desired total gain is paid and then the total gain is obtained by this number of stages, so that the overall current consumption can be reduced.
Patent JP-H09227297-A (JP)
Title: Indium-gallium-nitride single crystal and its production
Inventor: HIRAMATSU KAZUMASA
IPC: C30B29/38
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To easily obtain an InGaN single crystal which has good crystallinity and is thick by forming the film of AlN as a buffer layer on a sapphire substrate and growing the crystal of the InGaN thereon. SOLUTION: The film of the AlN 2 is formed by a method, such as org. metal vapor epitaxy, on the sapphire substrate 1. The crystal of the InGaN is then grown by the org. metal vapor epitaxy, etc., on the AlN film 2 as the buffer layer, by which the InGaN single crystal 3 having a thickness exceeding 0.5μm is obtd. The film thickness of the AlN formed as the buffer layer on the sapphire substrate 1 is adequately 0.001 to 0.1μm. If the formation of the AlN 2 and the formation of the InGaN single crystal 3 are executed by using the same growth method, the continuous growth is made possible simply by changing the supply of the materials, condition setting, etc., and therefore, such formation is more preferable. The resulted InGaN single crystal 3 is useful as the material of the active layer in the light emitting part of a blue LED.
Patent JP-2000226820-A (JP)
Title: Self-supported cylindrical display body
Inventor: OSHIMA REIJI
IPC: E01F9/615
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To stably hold a display body in a self-supporting state by surely attaching a cylindrical body and a supporting body by an easy operation. SOLUTION: By self-shape holding power of a cylindrical body 3 which acts when the cylindrical body 3 is attached on a supporting body 2, a hole part 9a of the cylindrical body 3 is engaged with an engaging part 8a of the supporting body 2, and the cylindrical body 3 is held attaching on the supporting body 2 so that an axial movement of the cylindrical body 3 is restrained. Accordingly, the cylindrical body 3 is easily attached on the supporting body 2 by using the self-shape holding power of the cylindrical body 3, and can be stably held in a self-supporting state.
Patent JP-S55123432-A (JP)
Title: Preparation of molded female screw at opening of blow molding
Inventor: ATSUYA NAOKI
IPC: B29C49/02
Filed: 1979-03-16
Abstract: PURPOSE:To form a stout and exact femal screw simply and speedily at the opening of a flow molding by a method wherein as soon as a set of molds are closed, part of a parison is pressed to the surrounding of a screw core set around an air blow-in nozzle and formed by blowing in compressed air. CONSTITUTION:As sectional molds 1, 2 are closed, arms 5, 6 are turned being pushed by guides 9, 10, an air blowin nozzle also is turned, and when the sectional molds 1, 2 are closed completely, the initial and final ends of a screw 4 always take constant positions. If the sectional molds 1, 2 are clamped, a female screw is formed as part of a parison P is pushed to the circumference of the nozzle, that is, the core, and at the same time, the main body is formed by blow in compressed air. Then, the instant that the sectional molds are opened up to a position where the guides 9, 10 do not interfere with the arms 5, 6 after the main body is cooled, a motor M is driven, the air blow-in nozzle 3 is taken out of the molding by screwing back the nozzle through gears 11, 12, etc. and then the molding is taken out.
Patent JP-S61189771-A (JP)
Title: Facsimile equipment
Inventor: KOTANI MATAHEI
IPC: H04N1/32
Filed: 1985-02-18
Abstract: PURPOSE:To decrease the waiting time for a transmitting subscriber by giving the automatic dialing transmission to another station to be called which serves as a substitute receiver even in case the transmission is impossible to the station to be called. CONSTITUTION:The 1st memory areas 411...41X (main dial areas) where the dial number data on a main station to be called and the 2nd memory areas 421...42X (secondary dial areas) where the dial number data on another station to be called which performs the substitute reception are allocated to a dial memory 10. It is decided whether an answer of the station to be called and given from an exchange is obtained from an NCU 7, a signal is given from a busy tone detector 8 in a busy mode or a timer T reaches 45sec or not. If no answer is obtained, an access is given to a secondary dial area 42i based on the address data. Then the data on the dial number of a station to be called of a substitute receiver is read out, and the picture information is transmitted according to the answer of the station to be called.
Patent JP-S62191669-A (JP)
Title: Ignition device for internal combustion engine
Inventor: TOYOHARA MAKOTO
IPC: F02P15/00
Filed: 1986-02-17
Abstract: PURPOSE:To complete the sealability of an ignition coil against outside water, by extensionally forming a plug cap, so as to cover from the power supplying line pulling-out side of a coil case, to the outer circumferential part of the ignition coil contained part of this coil case, with said plug cap. CONSTITUTION:An ignition device 17 is constituted as containing an ignition coil 18 in a coil case 31, and connecting this coil case 31 and a plug cap 32 with each other, in one body. In this case, the plug cap 32 is formed extensionally, from the power supplying line 28 pulling-out side end face of the coil case 31, to the range which includes the outer circumferential part of the ignition coil 18 contained part of this coil case 31. That is, the coil case 31 is covered with the plug cap 32, to the outer circumferential part of the ignition coil 18 contained part of this coil case 31. In this way, the ignition coil 18 is sealed double by the coil case 31 and the plug cap 32, so as to complete the sealability against outside water, for preventing generation of creepage discharge.
Patent JP-S60175888-A (JP)
Title: Valve device
Inventor: AKAMINE IKUO
IPC: F16K31/70
Filed: 1984-02-21
Abstract: PURPOSE:To switch a flow passage through a simple constitution, by a method wherein a plug body for sealing connected to the one end of a coil spring made of a shape memory alloy material is located within a body having an inlet port, a first outlet port, and a second outlet port. CONSTITUTION:A coil spring 5 made of a shape memory alloy material in which adjoining element wires are firmly adhered to each other at a low temperature is located within a tubular valve device body 1 having a first outlet port 3 and a second outlet port 4 at opposite ends and an inlet port 2 in a side wall. The one end of the coil spring 5 is connected to a plug body 6 for sealing an opening to form a valve body. When the valve body is at a low temperature, the adjoining element wires of the coil spring 5 are firmly adhered to each other, and this brings the first outlet port 3 into a closed state. When it is at a high temperature, the plug body 6 closes the second port 4. This enables switching of a flow passage through sensing of the temperature of fluid.
Patent JP-S58149940-A (JP)
Title: Casting resin composition
Inventor: KAWAMURA NORIYUKI
IPC: C08K3/00
Filed: 1982-02-28
Abstract: PURPOSE:To provide a casting resin compsn. having improved impregnability, by blending an inorg. filler having a spectified particle size produced by a wet process, with a casting resin. CONSTITUTION:10vol% inorg. filler composed of not more than 15wt% particles having a particle size of 2mu or below produced by a wet process, is blended with a casting resin such as an epoxy resin. An example of the inorg. filler is silica powder produced by a wet process, i.e., by wet grinding and wet classifying, or by a dry process, i.e., by dry grinding and dry classifying. The former can be obtd. by grinding silica powder with water in a ball mill and classifying particles with water jet by utilizing weight difference. In the wet proces, powder composed of fine particles and hiaving a relatively narrow particle size distribution can be obtd. by a difference in specific gravity between mediums conveying particles in the classification.
Patent JP-H02211482-A (JP)
Title: Image forming device
Inventor: OGASAWARA MASATO
IPC: G03G21/00
Filed: 1989-02-13
Abstract: PURPOSE:To stabilize image quality and to prolong the life of a photosensitive body by providing a cleaning means made of conductive materials which differ in shape and material in plural stages and eliminating the influence of residual toner on the photosensitive body at the time of exposure. CONSTITUTION:A cleaning member 109 consists of a sponge member 135a formed of conductive 'Moltopren(R)', etc., in a block shape and a brush 135b formed of conductive rayon, etc. The brush 135b is applied with a positive voltage. Then lump toner remaining on the photosensitive body 101 is leveled smoothly by the sponge member 135a and attracted to the brush 135b. the attracted toner is pushed to behind the brush 135b and stuck dispersedly on the surface of the photosensitive body 101. A memory phenomenon due to the remaining toner at the time of the exposure is precluded. Further, the photosensitive body is never flawed.