baber/WOPTO huggingface dataset:
Patent JP-S581018-A (JP)
Title: Method for heating inside surface of metallic pipe
Inventor: OKAMOTO TATSUMI
IPC: C21D1/10
Filed: 1982-06-15
Abstract: PURPOSE:To heat the inside surface of metallic pipes with high electric power efficiency in the stage of induction heating of the metallic pipes by inserting a transformer for supplying induction current to the inside part of the metallic pipe, and utilizing the primary lead wires of the transformer as water cooling pipes. CONSTITUTION:In the stage of induction heating of the inside surface of a metallic pipe P with AC current to be flowed to an inductor 3, primary windings C1 are wound on the magnetic iron core 4 of a matching transformer T to be used, and secondary windings C2 are wound thereon. An inductor 3 for heating is mounted in the end part thereof. The primary windings C are more than the secondary windings C2 and the primary current is of a value smaller than the secondary windings and therefore it is possible to heat the inside surface of the metallic pipe with less electric power loss owing to I<2>R and good electric power efficiency by making the transformer T to more in the inside of the pipe P and making secondary lead wires 2 as short as possible and making primary lead wires 1 long. The primary lead members 1 are constituted of an outside pipe 11 and an inside pipe 12 insulated of an insulator 13 and with these as cooling water passages, the transformer T and the inductor 3 are cooled, whereby the damages by the heat thereof are prevented.
Patent JP-S5435482-A (JP)
Title: Method of and apparatus for fitting flexible ring
Inventor: NAGASHIMA EIJI
IPC: B23P19/02
Filed: 1977-08-24
Abstract: PURPOSE:To fit a flexible ring, for instance, seal ring such as piston ring, rubber ring, O ring into the work such as cylinder efficiently.
Patent JP-S5225537-A (JP)
Title: Electronic machinery
Inventor: HAMAZAKI IWAO
IPC: G11C19/28
Filed: 1975-08-20
Abstract: PURPOSE:To simplify the circuit constitution, by means of effectively utilizing the register by letting the register in which the vacant digit exists memorize the information with another purpose, thereby making the necessity of independent installing the register with other purpose meaningless.
Patent JP-S5225505-A (JP)
Title: Convollition cyclic code receiving system
Inventor: TANAKA SATOSHI
IPC: G06F11/08
Filed: 1975-08-21
Abstract: PURPOSE: A system where a feedback loop is added to a dividing circuit. The feedback loop is to cancel an operation result of g bits before, and to add a surplus for synchronous correction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01311990-A (JP)
Title: Ship propeller
Inventor: HARORUDO ERU OZUBOON
IPC: F01N13/00
Filed: 1989-04-20
Abstract: PURPOSE: To reduce noises caused by exhaust during idling, by laying at least a part of an exhaust housing in a drive shaft housing, and by providing an upper surface adapted to be combined with the lower surface of an engine block and an exhaust passage communicated with an exhaust port in this exhaust housing. CONSTITUTION: A propeller shaft is rotatably supported by a gear casing coupled to the lower end part of a drive shaft housing 50. A drive shaft 62 extending through the housing 50 has an upper end part adapted to be driven by an engine and a lower part coupled to the propeller shaft. Further, an exhaust housing 62 a part of which is laid in the housing 50 has an upper surface 78 combined with the lower surface of an engine block 28 and an exhaust passage 84 laid in the housing 64 and communicated with exhaust ports 38, 39 in the lower surface of the engine block 28.
Patent JP-S5225669-A (JP)
Title: Liquid level gauge
Inventor: ASANO KUNIKAZU
IPC: G01F23/26
Filed: 1975-08-21
Abstract: PURPOSE: To use induced voltages obtained by two frequency components of frequencies sensitive to the existence of the object being measured and frequencies insensible to the existence of the object being meansured and to prevent effect on temperature variations over a wide range by making temperature correction each other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5327359-A (JP)
Title: Electronic microscope prov ided with electron beam deflector
Inventor: WATANABE TADAO
IPC: H01J37/147
Filed: 1976-08-27
Abstract: PURPOSE: Images of a wide of view, absence of any distortion, a high megnification and high resolution are obtained by cooperatively changing over an objective lens to weak excitation by single stage deflection for a low magnification image and to strong excitation by double stage deflection for a high magnification image. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04332613-A (JP)
Title: Tie rod guide device of compression molding machine
Inventor: KASHIWA MASAHIKO
IPC: B29C43/54
Filed: 1991-05-07
Abstract: PURPOSE:To perform temperature compensation sufficiently to expansion of a slide frame following thermal conduction through a mold while holding the slide frame at the center of a molding machine. CONSTITUTION:There is a hole 13 in a corner part 12 of a slide frame 10 having a top force 11 and a bushing 16 fitting over tie rods 15 each are fitted into the holes 13. A temperature compensation gaps (a) are bored among the holes 13 each and bushes 16 each. The bushes 16 each are energized to a center side of a molding machine by a spring 22.
Patent JP-2000292810-A (JP)
Title: Production of matrix array substrate
Inventor: GOTO MASASHI
IPC: G02F1/1368
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method if producing a matrix array substrate by which production of fatal defects in a substrate resulting in that the whole substrate can no be used is prevented even when some defects are present in a gate line pattern and by which the production yield can be improved. SOLUTION: A resist film to from a contact hole in a gate insulating layer and an interlayer insulating film is exposed not only through the front side of an insulating substrate 10 but through both of the front side and the rear side. Thereby, in the exposure treatment through the rear side, the resist film is not exposed in the area where an abnormal scanning line layer 14b2 is present because the scanning line layer 14b2 prohibits the light. As a result, no contact hole is formed in the area where the abnormal scanning line layer 14b2 is present, so that occurrence of fatal defects to cause short circuits of the scanning line layer and a signal line layer is prevented.
Patent JP-S59227474-A (JP)
Title: Printing apparatus
Inventor: ARA YOUJI
IPC: B41J11/02
Filed: 1983-06-09
Abstract: PURPOSE:To enable high speed printing with low noise, by selecting acrylic rubber as the material of the platen in an impact type apparatus for performing impact printing. CONSTITUTION:The material of a platen is formed of rubber low in coefficient of impact resiliency, that is, acrylic rubber. The acrylic rubber having a structure represented by formula is an elastomer based on alkyl acrylate (CH= CHCOOR) and a copolymer with a second component having an active group usually coming to a bridging point (acrylate rubber). When the above mentioned rubber low in impact resiliency is used as a platen, the kinetic energy of a wire can be sufficiently converted to printing energy even if the thickness of a rubber layer is made thin and, therefore, the cost reduction of the platen is enabled while the kinetic energy of the wire prior to printing is also reduced because of good printing energy conversion efficiency and impact noise during printing becomes low.
Patent JP-H10292953-A (JP)
Title: Electronic hot water supply apparatus
Inventor: ASAI NOBUYOSHI
IPC: F25B21/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a novel electronic hot water supply apparatus which is simple in structure, high in reliability, easy in maintenance control and inexpensive in installation cost. SOLUTION: This hot water supply apparatus comprises a solar cell unit 10, a heat generating element 20 which is supplied with power generated by the solar cell unit 10 to generate heat and a hot water supply system 40 which directly heats water stored in a hot water tank 41 by thermal energy produced by heat generation of the heat generating unit 20 so as to supply hot water. The heat generating unit 20 comprises primarily a thermomodule 27 consisting of a plurality of pairs of Peltier element assemblies.
Patent JP-H01272132-A (JP)
Title: Wiring device for lsi
Inventor: TAKATSUKI KENICHI
IPC: H01L21/82
Filed: 1988-04-25
Abstract: PURPOSE:To enable wirings having no unnecessary crossing, being easy to be observed and having excellent area efficiency by providing a function specifying the upper and lower or left and right order of wiring signals in each wiring channel. CONSTITUTION:Wiring channels 4 through which wirings 6 are passed are determined by a global wiring 1, and the upper and lower order of the wirings 6 to the wiring channel 4 from a display 9 is assigned to A, R, C from an upper section by signal names 6a, 6b, 6c by wiring order specification 8. A wiring pattern is acquired by conducting a detailed wiring 2, Accordingly, the title device is constituted so that upper and lower or left and right order in the wiring channels of required wirings can be assigned manually by the display.
Patent JP-S62258321-A (JP)
Title: Agent for suppressing hepatic disorder
Inventor: OGATA KAZUMI
IPC: A61K31/425
Filed: 1986-05-01
Abstract: PURPOSE:To obtain an agent for suppressing hepatic disorder, by using cysteine- glucuronic acid or cysteine glucuronolactone or their salt as essential component. CONSTITUTION:The objective agent for suppressing hepatic disorder contains the compound of formula I (COOM1 is salt-type carboxyl; COOM2 is free or salt-type carboxyl), the compound of formula II or their salt (preferably Na salt, K salt, Ca salt, Mg salt, Al salt, etc.). The agent suppresses the generation of acute and chronic hepatic disorder,the rise of GOT, GPT and hydroxypurin value, the development of hepatic fibrillation such as hepatocirrhosis and the increase of hepatic TG value caused by intake of alcohol. It can be administered by oral or parenteral means at a dose of 1-5,000mg/day/person for oral administration or 1-2,000mg/day/person for injection in 1 - several divided doses.
Patent JP-S60246806-A (JP)
Title: Wet spinning process
Inventor: KUDOU TAKETO
IPC: D01D5/06
Filed: 1984-05-22
Abstract: PURPOSE:In the flow-down spinning with tension of cuprammonium rayon, drawings are effected under specific conditions, respectively, to promote coagulation until it finishes, thus enabling the production of cuprammonium rayon with scarce reduction of antifibrilation and reduced increase in copper remaining in the products. CONSTITUTION:The yarn extruded out of the spinneret 9 into the drawing part filled with the first coagulation solution where the yarn 10 is drawn as the removal of ammonia is maintained lower than 6%. Then, the second coagulation solution is jetted from the device 4 onto the running-down yarn in the free-falling region 3 which is held in a negative pressure to promote the coagulation to complete the coagulation of more than 70% ammonia removed.
Patent JP-H05270378-A (JP)
Title: Pressure control device
IPC: B60T8/40
Filed: 1992-03-27
Abstract: PURPOSE:To perform regulation of a pressure always in a proper way without leakage of liquid to a reservoir, in a pressure control device which regulates a liquid pressure through alternate communication between a liquid pressure source and a reservoir. CONSTITUTION:Pistons 31 and 33 are slidably contained in a liquidtight state in a cylinder 33a and a first liquid pressure chamber 34 communicated to an accumulator 9 through a valve body 38, a second liquid pressure chamber 35 between pistons 31 and 32, and a third liquid chamber 36 communicated to a reservoir 14 are formed. Pistons 31 and 32 are driven in a way that the volume of the second liquid pressure chamber 35 is regulated through forward and backward movement of a plunger 39p according to excitation and non- excitation of a solenoid 39s, and a liquid pressure outputted from an output port 33c is regulated to a given value.
Patent JP-2000293812-A (JP)
Title: Magnetic head and its production
Inventor: SAITO TADASHI
IPC: G11B5/187
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To narrowly form the track width with a high precision. SOLUTION: A metallic magnetic film 4 formed on a pair of magnetic core half bodies 2 is notched downward from a butting face 2a of these magnetic core half bodies 2. Thus, a track width Tw of a magnetic head 1 is formed more narrowly than a track width Tw0 obtained by producing the magnetic head without notching the metallic magnetic film. In this case, the angle of incidence of an ion beam is set to 24 to 35 deg.C in the etching process.
Patent JP-S61260905-A (JP)
Title: Machine tool
Inventor: ONISHI HIKARI
IPC: B23Q3/155
Filed: 1985-05-13
Abstract: PURPOSE:To improve machining efficiency by clamping a suitable number of second clamping portions mounted on a back of a gang head by second clamp means in a drive unit in a machine tool with an ATC. CONSTITUTION:A gang head is clampled to a drive unit 4 by clamping a gang head input shaft to a spindle 14 by first clamp means 16. At the same time, the gang head is also clamped by second clamp means 18 in the drive unit 4 at a suitable number of second clamp portions 11 mounted on the back of gang head. Thus, the clamping strength of the gang head to the drive unit 4 is increased, whereby a large gang head can be used for improving machining efficiency.
Patent JP-S58219705-A (JP)
Title: Anisotropic ring polymer magnet and apparatus for manufacturing the same
Inventor: OGIKUBO YOSHI
IPC: H02K15/02
Filed: 1982-06-14
Abstract: PURPOSE:To obtain an anisotropic ring polymer magnet which is small in size and lightweight as well as excellent in magnetic properties and make it possible to select the number of magnetized poles so as to obtain a multiplicity of poles, by radially orientating easily magnetizable axes. CONSTITUTION:An anisotropic ring polymer magnet 1 is made of a material obtained by kneading a magnetic material 2 with magnetic anisotropy and a polymer material 3. The easily magnetizable axes of the magnetic material 2 are radially orientated with the circle center as a starting point. An apparatus for manufacturing the magnet 1 has an outside member composed of a non-magnetic die 10, a material inlet outer wall die 11 and an outside die 12, and a central die 9 of a ferromagnetic material. A kneaded material charging space 13 is defined between the outside member and the central die 9. An electromagnetic coil 6 is wound on the intermediate part of the central die 9 through the outside member, to constitute a closed magnetic circuit by the outer wall die 11, a ferromagnetic block 14, the outside die 12 and the central die 9. A radial magnetic field is applied to the kneaded material while the material is transferred from an inlet 7 to a molded article outlet 8.
Patent JP-H08295878-A (JP)
Title: Scintillator and scintillator for radiation detector and radiation detector
Inventor: IKETANI YOSHIFUMI
IPC: C09K11/00
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a scintillator (for a radiation detector) comprising a single crystal containing secium iodide as a main constituent and thallium, etc., as additives and capable of improving detective sensitivity for low energy radiations. CONSTITUTION: A scintillator comprises a single crystal containing cesium iodide as a main constituent and thallium and indium as additives. The scintillator for the radiation detector preferably contains the thallium in an amount of 0.10-1.0mol.% and the indium in an amount of 0.0050mmol.% to 0.30mol.%. A radiation detector preferably has the scintillator and a photoelectromotive force element provided with a light-receiving sensitivity characteristic wherein the strength of an outputted electric signal is changed in dependence to the wavelength of received light, and detects a radiation collided with the scintillator on the basis of an electric signal from the photoelectromotive force element.
Patent JP-S60245775-A (JP)
Title: Antireflecting film
Inventor: MIYATA TAKEO
IPC: C23C14/06
Filed: 1984-05-21
Abstract: PURPOSE:To provide an antireflecting film which is usable for a CO2 laser by forming successively an As2Se3 film, PbF2 film and As2Se3 film having specified optical film thicknesses on an IR transmittable material. CONSTITUTION:The As2Se3 film 1 having 2.398-2.650mum optical film thickness is deposited by evaporation on the KRS-5 IR transmittable material consisting of a material mixture composed of TlI and and TlBr. The PbF2 film 2 having 1.633-1.805mum optical film thickness and the As2Se3 3 having 0.463-0.513mum optical film thickness are successively deposited by evaporation thereon to form the antireflecting film. The antireflecting film has low absorptivity of the CO2 laser and high light resisting power. The film has also characteristics such as insolubility in water and difficulty in pinholing.
Patent JP-H06313917-A (JP)
Title: Driving mechanism
Inventor: SUGITA YUKIHIKO
IPC: G03B9/08
Filed: 1993-04-28
Abstract: PURPOSE:To provide a driving mechanism capable of detecting the movement of plural members to be driven by a single detecting means. CONSTITUTION:This mechanism is constituted of an AF cam 33 driven by a motor M407 through a gear system, a sprocket 80 driven to be rotated as film 90 is fed, intermittent gears 61 and 83 respectively driven by the AF cam 33 and the sprocket 80, a lever 70 driven by the gears 61 and 83 and having teeth one by one at opposed positions, a torsion spring 71 for energizing to restore the lever 70 to a neutral position, and a PI(photointerrupter) 405 capable of detecting the movement of the AF cam 33 and the sprocket 80 by detecting the movement of the lever 70.
Patent JP-H01270899-A (JP)
Title: Furniture with clothes drying function
Inventor: YAMAUCHI SUSUMU
IPC: D06F58/10
Filed: 1988-04-25
Abstract: PURPOSE:To obtain furniture with clothes drying function by providing a receiving box, which receives a hot air heater, on the upper surface of the whole furniture, forming a receiving part, whose cross section is almost U-shaped, in the lower direction of a rear part and linking a fixed side board and front surface door by a folding side board. CONSTITUTION:For the furniture, receiving box 1 is provided to receive the hot air heater in the upper part of whole furniture main body 2. Then, the receiving part, whose cross section is almost U-shaped, to be composed of a back board 6 and a fixed side board 5 and a front door 3 to be fit through bending side boards 4 to fixed side boards 5 are caused to be freely moved in the lower direction of the rear part in a range that the front door is abutted to the fixed side board 5 with hanging a runner 10, which is freely moved in backward and forward, on a rail 9 to be fit to the side board. Folding side boards 4 are adhered to the fixed side board 5 and front door 3. Then, when the front door 3 is positioned in the lower direction of a front edge, the front door goes to be same as the fixed side board 5 and forms the side surface of the furniture main body 2. Then, when the front door 3 is moved to the abutting condition to the fixed side boards 5, and the furniture is folded and stored into the furniture main body 2. Accordingly, the drying of washed articles can be speedily executed and clothes can be received as it is even after the drying.
Patent JP-S59226508-A (JP)
Title: Amplifying device
Inventor: FUJIWARA NOBUO
IPC: H03F3/34
Filed: 1983-06-08
Abstract: PURPOSE:To obtain an amplifying device of a large output, which is excellent in its linearity by a simple constitution, by cascading two active elements whose conductive types are different from each other, and connecting a constant-current circuit or a resistance between its connecting point and a reference potential point. CONSTITUTION:As for a circuit of a transistor Qa, the emitter is grounded through an impedance Z1 operated as a current feedback resistance, therefore, the base-emitter voltage of the Qa becomes roughly constant. Accordingly, when output voltage Vo from an amplifier Ai is supplied to the base of the Qa, a current of (i)=Vo/Z1 flows to an impedance Z1 connected to the emitter of the Qa, but a current amplification factor alpha of the Qa is about 1, therefore, this current (i) is outputted from the collector side of the Qa, and supplied to the emitter of a transistor Qb. Also, a circuit of the transistor Qb constitutes a base ground type amplifying circuit, therefore, as to a current flowing to the collector side of the Qb, too, its current value becomes (i).
Patent JP-H11298155-A (JP)
Title: Mounting adaptor
Inventor: KOYAMA MORIAKI
IPC: H05K5/02
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a mounting adaptor which enables a device to be mounted to a panel with a constant pushing force without any need for a screwdriver or the like. SOLUTION: An adaptor 3 is displaced integrally together with a timer 1 in a direction away from a backside 2b of a panel 2 as engaged in an outer periphery of a main body 1a of the timer 1 by an engagement nail 5a. When rotated, a presser 6a is projected by a constant distance toward the backside 2b of the panel 2 to push the backside 2b, whereby the timer 1 is displaced together with the adaptor 3 in the direction away from the backside 2b. As a result, a flange 1b of the timer 1 is pushed with a constant pushing force against a surface 2c of the panel 2 through a seal rubber 8, thus the timer can be mounted.
Patent JP-2000266385-A (JP)
Title: Ventilator
Inventor: KIKUCHI YOSHIMASA
IPC: F24F13/06
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To improve an exhausting performance by effectively generating an intake vortex flow rising upward from below in a tornado type ventilator. SOLUTION: This ventilator comprises an air supply chamber 3 for introducing inflow air from an air supply duct 6 in a turning direction, an exhaust chamber 4 provided concentrically with the inside of the chamber 3 for exhausting the air through an exhaust duct 7, a circulation type vent passage 16 formed between the chamber 4 and the chamber 3 for feeding the air introduced from the duct 6 in a turning state, an air outlet 11 provided at a lower end side opening surface of the chamber 3 to diffuse the air in a turning direction via vortex flow generating stators 12, and an air suction port 13 provided at the lower end side opening surface of the chamber 4 to suck the air of a prescribed local area in the chamber 4 in a turning vortex state.
Patent JP-S5727436-A (JP)
Title: Magnetic drum device
Inventor: YAMADA ISAMU
IPC: G11B23/04
Filed: 1980-07-28
Abstract: PURPOSE:To decrease the number of processes for production of a magnetic drum, by previously unifying a shaft and a flange into a parts. CONSTITUTION:A molten aluminum plating layer is applied around (b) a shaft of steel material, and then the shaft is put into a mold. Then a molten metal containing the molten flange material is poured into the mold. Thus a unified cast structure 5 of the shaft and the flange is obtained with a pure aluminum layer A, an Fe2Al5(eta) layer B, an FeAl2(xsi) layer C and a solid solution layer D provided between a shaft part (b) and a flange part (a). Then the shaft of the structure 5 receives a shrinkage fit to a drum 1. Thus a magnetic drum can be obtained.
Patent JP-S5327336-A (JP)
Title: Emergency si multaneous transmitting device
Inventor: SAWADA TAKETOYO
IPC: H04L12/18
Filed: 1976-08-26
Abstract: PURPOSE: To simultaneously transmit the condition notice of a center at the time of sensing fault rapidly to all circuits by a simultaneous command message in circuits wherein synchronizing circuits or start-stop type circuits are mixed. 
     COPYRIGHT: (C)1978,JPO&Japio