baber/WOPTO huggingface dataset:
Patent JP-H04367362-A (JP)
Title: Complex molten metal forging method
Inventor: TODA MASAHIRO
IPC: B22D27/09
Filed: 1991-06-12
Abstract: PURPOSE:To provide molten metal forging method, by which service life of metallic mold is drastically improved without damaging formability to parts having complicated shape and further, pouring operation of the molten metal is saved and formation of the product having different materials in outer face and inner part is easily executed. CONSTITUTION:In order to prevent direct contact between the molten metal and the metallic mold, a metal body 3 having m.p. of >=500 deg.C and the lower limit temp. of below 50 deg.C from m.p. of steel material for hollow body, is beforehand charged into the hollow body 1 formed simpler shape than product shape and these are heated with a high frequency heating coil 2 at the lower limit temp. of m.p. of the metal body for 1-5 min. These are charged into the metallic mold 4 preheated at >=300 deg.C with a heating device 7 and the metal body is pressurize-formed in the metallic mold with a punch 5 during molten or semi- molten state. At this time, thickness/the most outer diameter ratio of the hollow body is made to be <=0.15.
Patent JP-S5264048-A (JP)
Title: Heat exchanger
Inventor: FUJITA JINSHIROU
IPC: F28D15/00
Filed: 1975-11-21
Abstract: PURPOSE: To prevent deterioration of performance and damage of wick material of a heat pipe as well as to control the amount of heat transfer, by freely changing the circulating speed of a heat medium throughchange of the inclination of heat pipe nest. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0717027-A (JP)
Title: Method and device for replacing doctor blade in chamber type doctor blade system for rotary press
Inventor: TONI EERUHARUTO
IPC: B41F31/08
Filed: 1994-06-22
Abstract: PURPOSE: To markedly reduce a replacing time by closing a chamber type doctor blade with respect to a coating roller by using a sealing doctor blade during replacing work and storing a medium to be treated in the doctor blade system and detaching and attaching the doctor blade at a non-printing position during the operation of a printing press. CONSTITUTION: A chamber type doctor blade system consists of a casing 5, a working doctor blade 3, a closing doctor blade 2 and a side wall 12 to form a chamber 6. The sealing doctor blade 4 arranged to the working doctor blade 3 is attached to the casing 5 in a separable manner and the chamber 6 is sealed against the casing 5 and the side wall. When a clamp rail 8, an adjusting element 10 and a receiving member 9 forming a functional module along with the working doctor blade 3 are introduced, the working doctor blade 3 moves the sealing doctor blade 4 in the direction separated from a coating roller 1 within the chamber 6 to set the same to a position 4'. The receiving member 9 is a rapid closing element and connected to the easing 5.
Patent JP-H084813-A (JP)
Title: Vibration control device
Inventor: KUMAKAWA SHOICHI
IPC: F16F1/38
Filed: 1994-06-22
Abstract: PURPOSE:To buffer external force in the direction perpendicular to an axis in a vibration control device used for vehicular suspension device or the like by providing a cylindrical inner member with an inner protruding part extending outward in the direction perpendicular to the axis, a cylindrical outer member with an outer protruding part extending inward in the direction perpendicular to the axis, and fixing an elastic body between both the protruding parts. CONSTITUTION:In the case of a cylindrical bush 2 to be fitted to a cylinder 1 of a connection part of an arm or a rod in a vehicular suspension device, a steel made outer cylinder metal fitting 3 is constituted of a cylinder part 4 to be fitted to the cylinder 1 and a disk-shape outer protruding part 5 extending inward in the direction perpendicular to a cylinder axis. Inside of this outer cylinder metal fitting 3, a steel made cylinder metal fitting 6, in which a disk-shape inner protruding part 7 extending outward in the direction perpendicular to the cylinder axis is fitted opposing to the outer protruding part 5, is provided at a nearly central part. Between the outer protruding part 5 and the inner protruding part 7 opposing thereto, a ring-shape rubber block 8 is vulcanized and stuck. With this constitution, external force from a vibration generating part and in the direction perpendicular to the axis can be buffered and absorbed.
Patent JP-H09324887-A (JP)
Title: Flange connecting structure and valve
Inventor: YANASE KEIICHI
IPC: F16L39/04
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To stabilize a sliding condition of a seat surface of a washer placed between a bolt and a flange, reduce a stress acting on the bolt and reduce influence caused by variation in thickness of the flange. SOLUTION: A fastening bolt 25 is held at a bolt insertion hole 26 of an inner flange 23 by an engaging member 27 in such a way that it may be freely oscillated and further the bolt is prevented from being pulled off and at the same time an abutting surface between the head section of the fastening bolt 25 and the engaging member 27 is formed as a spherical surface, the fastening bolt 25 is inserted into and freely fitted to a through-pass hole 28 formed in an outer flange 24, a fastening nut 29 is threadably arranged at one end of a threaded section of the fastening bolt 25 and arranged there, a washer 30 is arranged between the fastening nut 29 and the outer flange 24 and then abutting surfaces of the washer 30 and the outer flange 24 are formed into spherical surfaces.
Patent JP-H07325000-A (JP)
Title: Device measuring pressure in sealed vessel
Inventor: HOSOKAWA TOSHIHITO
IPC: G01L11/00
Filed: 1994-05-31
Abstract: PURPOSE:To quantitatively and easily measure pressure inside a sealed vessel and to improve the reliability at a quality inspection. CONSTITUTION:The pressure-measuring device 10 measuring pressure in a sealed vessel 2 having a rubber-like elastic part 4, is constituted of a pressure gauge part 11 and a measuring needle part 13 which is inserted into the rubber-like elastic part 4 into the sealed vessel 2 and has a passage communicating the interior of the sealed vessel 2 with the pressure gauge part 11.
Patent JP-H036743-A (JP)
Title: Terminal controller
Inventor: YANASE KAZUTAKA
IPC: G06F11/22
Filed: 1989-06-05
Abstract: PURPOSE:To enable a CPU to take the fault information out of a terminal storage and also to assure the reliability of the data by providing a fault information read-only processor. CONSTITUTION:A fault information read-only processor 6h is provided with an internal bus in addition to a main system bus 6f and is connected to a storage 6e storing the fault information via a bypass route bus 6j. When one of an MPU 6a, a device 6g, a device control unit 6d, the bus 6f, etc., occurs some fault, a CPU produces a command to a terminal to switch a channel 6k and starts the processor 6h. Thus the processor 6h performs the control to read the fault information out of the storage 6e. Thus it is possible to eliminate all manual interventions and to enable a remote CPU to take the fault information out of the storage 6e of a terminal controller. In addition, the reliability of the fault information is secured.
Patent JP-S62298491-A (JP)
Title: Electrolytic treatment device for sludge or the like
Inventor: TOJO KENZO
IPC: C02F1/465
Filed: 1986-06-17
Abstract: PURPOSE:To remarkably improve the filtration speed of sludge by constituting anode plates of an iron material, constituting part of cathode plates to be provided to face the anode plates of an Al material, and subjecting the hardly filterable sludge such as sewer sludge to an electrolytic treatment. CONSTITUTION:The anode plates 1 are constituted of the iron material and part 2b of the cathode plates among the cathode plates to be provided to face the anode plates 1 are constituted of the Al material. The other part 2a are constituted of a stainless steel material, copper material, iron material, etc. The plates integrally constituted by joining the Al material and the other metal are otherwise used for the above-mentioned cathode plates. The hardly filterable sludge such as raw sludge, digested sludge, excess sludge or sludge mixture which is generated in sewage and night soil treatment plants, etc., and contains org. matter at a high ratio is electrolytically treated by using the above- mentioned electrode plates, by which the filtration speed of the sludge is remarkably improved without chemical injection.
Patent JP-S5666756-A (JP)
Title: Control method of centrifugal processing and its device
Inventor: IRIGUCHI NORIO
IPC: G01N33/48
Filed: 1979-11-02
Abstract: PURPOSE: To prevent mutual mixing of separated constituents and to simplify the constituent, by separating the fluid into layer constituents at separated boundary surfaces by means of centrifugal force and controlling the discharge of fluid supply pump.  
     CONSTITUTION: The fluid processing chamber 1 turns around the rotation axis A-A, and it consists as ring-shape chamber of rotation symmetry by taking the line as the center, and it is subject to centrifugal force shown in the arrow 2. The fluid  to be processed is continuously fed in the chamber 1 through a guide tube 4 by a  pump 3, and constituent of supernatant fluid layer 5 is separated at an area close to  the line A-A and the constituent of deposit layer 6 is at that remote from the line A- A, by taking the separation boundary 12 through the operation of centrifugal force.  Further, when the bondary 12 is close or remote to the line A-A, the concentration  of each layer is detected at a detector 11, the discharge of a pump 7 is controlled  and the fluid can be controlled to desired amount. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5473656-A (JP)
Title: Production of liquid crystal display device of field effect double refraction control type
Inventor: YAMAMOTO KENJI
IPC: G02F1/13
Filed: 1977-11-24
Abstract: PURPOSE: To improve the production yield of dispaly devices, by changing the forming method of vertical orientation film from the conventional spray coat method to dry process such as vacuum vapor deposition method or sputtering method.  
     CONSTITUTION: Transparent conductive films 3, 4 are formed on upper and lower glass substrates 1, 2, and transparent insulation layers 5, 6 of SiO x  or the like are formed thereon by oblique vapor deposition method. A transparent insulation material for vertical orientation, such as tetrafluoroethylene, is deposited on the layers 5, 6 by dry process, and vertical orientation films 7, 8 are formed. Liquid crystal 9 is held between substrates 1, 2, so that the liquid crystal molecules are oriented by vertically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5930699-A (JP)
Inventor: UEHARA MAKOTO
IPC: B25J19/00
Filed: 1982-08-13
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-S5765031-A (JP)
Title: Am receiver
Inventor: GENBA SUSUMU
IPC: H04H40/36
Filed: 1980-10-08
Abstract: PURPOSE:To reject the mixing of PM component in an AM detection section through avoiding the PM component included in signals of intermediate frequency component, by PM-modulating the signal of local frequency with the demodulated PM component at the PM detection section and mixing down it with the reception signal. CONSTITUTION:A signal via a high frequency amplifying stage RF and an output from a VCO of a frequency synthesizer 9 are mixed at a mixer 1, the signal in intermediate frequency is outputted, it is in PM detection at a phase detector DET2 to output a difference signal 11 of both left and right channels. This signal 11 is inputted to a balanced modulation circuit BM with the output signal 10 of the VCO, and a modulated signal 12 is outputted. A signal 13 phase-shifted by pi/2 is outputted from a shifter PS, the signals 12, 13 are added at an adder AD and added to a limiter LIMITER as a signal 14. A signal 16 rejecting the amplitude component and a reception signal 15 are multiplied at a mixer MX2 to output the intermediate frequency signal rejecting the PM component from the mixer MX2.
Patent JP-S63313-A (JP)
Title: Production of polyester of high degree of polymerization
Inventor: OSHIDA MASAHIRO
IPC: C08G63/91
Filed: 1986-06-19
Abstract: PURPOSE:To obtain a polyester having a high degree of polymerization, a low terminal carboxyl group content and excellent heat stability and moldability, by reacting a linear saturated polyester with a specified bisoxazoline compound in the presence of a phenylenebisoxazoline compound. CONSTITUTION:A linear saturated polyester (A) mainly consisting of repeating units of formula I (wherein n is 2 or 4) and having an intrinsic viscosity >=0.4 and a terminal carboxyl group content of 5-150 equivalent/10<6>g of polymer is reacted with a bisoxazoline compound (B) of formula II (wherein R1-8 are each H or a monovalent organic group) at a temperature ranging from the m.p. of component A to 320 deg.C under a normal to reduced pressure for 30sec-60 min in the presence of 0.01-1.0wt%, based on component A, phenylenebisoxazoline compound (C) of formula III (wherein R'1-8 are each H or a monovalent organic group).
Patent JP-H05177776-A (JP)
Title: Laminate
Inventor: HONMA SHIRO
IPC: B32B27/32
Filed: 1992-06-02
Abstract: PURPOSE:To obtain a laminate stably keeping excellent surface gloss over a long period of time by laminating a resin surface layer having a specific glossiness to a base material layer composed of a specific cycloolefinic polymer or this polymer and a specific cycloolefinic resin compsn. CONSTITUTION:A laminate 11 is constituted by laminating a resin surface layer 13 whose glossiness measured at an indent angle of 60 deg. is 60% or more to at least one surface of a base material layer 12 having a specific compsn. In this case, the base material layer is formed from a specific cycloolefinic polymer and a cycloolefinic resin compsn. The cycloolefinic polymer is at least one kind of a polymer selected from a group consisting of a random copolymer of cycloolefin represented by formula and ethylene, a ring opening polymer of cycloolefln, a ring opening copolymer of cycloolefin, hydrogenated polymers of them, unsaturated carboxylic acid graft modified polymers of them and crosslinked polymers of them. The cycloolefinic resin compsn. is constituted of crystalline polyolefin or an alpha-olefin elastic copolymer.
Patent JP-S625480-A (JP)
Title: Edge detection system
Inventor: NUMAGAMI HIDEO
IPC: G06T1/00
Filed: 1985-06-29
Abstract: PURPOSE:To detect outward shape edges of a solid body precisely by obtaining the 1st edge candidate mask image consisting of edge components with high edge intensity and the 2nd edge candidate mask image including edge components with high edge intensity. CONSTITUTION:An image processing pat 3 inputs a gradational image stored in an image memory 2 under the control of a control part 4 to detect edge candidates of the solid body, for example, by differentiating the gradational image. The edge candidate detection result is converted into a binary signal on the basis of a specific threshold value to obtain the 1st edge candidate mask image consisting of only edge components with high edge intensity and the 2nd edge candidate mask image including edge components with high edge intensity respectively. Then, edge components in the 2nd edge candidate mask image corresponding to respective edge components in the 1st edge candidate mask image are detected as edges indicating the outer appearance of the solid body.
Patent JP-S5365278-A (JP)
Title: Image display cell
Inventor: KOBAYASHI MASATSUNE
IPC: G09F9/00
Filed: 1976-11-25
Abstract: PURPOSE: To provide an image display cell with remakably improved repeat persistence of a writing-memory-erasing cycle by adding an amphoteric surfactant to a coloring and decoloring medium of electrically responsing property. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05160123-A (JP)
Title: Formation of wiring
Inventor: KADOMURA SHINGO
IPC: H01L21/302
Filed: 1992-06-02
Abstract: PURPOSE:To passivate an Al interconnection pattern and the bottom of a contact hole without decreasing the particle level. CONSTITUTION:After an Al laminated wiring layer 7 is etched through a resist mask 8, a wafer is plasma-treated using S2F2/H2/N2 mixed gas without being exposed to the air. In this treatment, a water-proof sulfur nitride protective film 9, composed chiefly of polythiazyl (SN)x, is deposited on the whole surface of the wafer and the film 9 exhibits a passivation effect. Right before moving to the next process, the wafer is heated to about 150 deg.C and then the sulfur nitride protective film 9 is easily sublimated or dissolved. It would be more effective if the resist mask 8 is removed before plasmma treatment. This method is also effective as a method for temporary passivation of the bottom of a contact hole after a natural oxide film formed on an exposed surface of a lower wiring material layer at the bottom of the contact hole is removed.
Patent JP-S62299453-A (JP)
Title: Retractable type wiper device
Inventor: SAWARA HIDESHI
IPC: B60S1/18
Filed: 1986-06-18
Abstract: PURPOSE:To eliminate squeak and vibrational and impact noise of a blade during wiping operation by employing two cams for restraining a stopper with an angular difference and arranging a means for damping vibrations transmitted during positive rotation of a 1st crank from a wiper to a 2nd crank. CONSTITUTION:Forming a cam mechanism for restraining a stopper 18 connecting a 1st crank 2 to a 2nd crank 3 with two cam bodies 30 and 31, the two cam bodies are made to work together during sweeping operation of a wiper. With this arrangement, since the stopper 18 can be kept always in a restrained condition regardless of the angular position of the cams, rattle or squeak of a crank mechanism during sweeping operation can be prevented securely. Further, while the wiper is normally working with a front end projection part 3a of the crank 3 being in contact with the side of a pin 32a erected on the crank 2, namely in a bent condition, impact at this time due to vibrations from a blade and others are damped and absorbed by a damper member 39.
Patent JP-S6035319-A (JP)
Title: Tracking device of rotary magnetic recording body
Inventor: NAKAGAWA MITSUHISA
IPC: G11B5/588
Filed: 1983-08-04
Abstract: PURPOSE:To perform tracking servocontrol and to access a desired track at a high speed with high precision by obtaining the width of driving pulses of a DC motor for the relative movement extent of a magnetic head from a memory means, and controlling a motor driving means. CONSTITUTION:When a selection of a desired track 102 is supported under track selection control 200, the head 104 is moved almost to the track under head movement control 202. Then, an error in head position is detected by detecting the level of a pilot signal. An ROM address calculating function 206 calculates the ratio of the head position error to the heat movement extent, i.e. an address of an ROM156 by the detected error and attains access to the ROM156. The track selection control 200 corrects the head position by the head movement control 202 according to data read out of the ROM156, i.e. pulse width PE of a correction pulse.
Patent JP-H10336675-A (JP)
Title: Moving image encoding method and device
Inventor: KOTO SHINICHIRO
IPC: H04N19/50
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a moving image encoder capable of improving encoding efficiency by the plural times of encoding without substantially increasing hardwares and reducing the total number of times of encoding in the case of performing nonlinear editing work. SOLUTION: In this moving image encoder for performing first encoding and second encoding by motion compensated inter frame encoding or intra-frame encoding for the same input moving image signals, a motion vector is detected for both of the image signal of an inter motion compensated inter-frame encoding object and the image signal of an intra-frame encoding object at the time of first encoding by a motion vector detector 10. Then, motion vector information 106 is multiplexed to encoded data 108 and recorded in a storage medium 20, the motion vector information is extracted from the recorded encoded data in a syntax analysis part 21, the moving amount of moving images is detected in an encoded data statistic analysis part 22 and an encoding rate at the time of second encoding is controlled by a rate control part 23.
Patent JP-S62297900-A (JP)
Inventor: KANEAKI TETSUHIKO
IPC: G10H1/057
Filed: 1986-06-18
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-H11341882-A (JP)
Title: Controller for ac motor
Inventor: OYAMA TSUTOMU
IPC: H02P27/06
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To permit an AC motor to be controlled until its speed reaches zero by inhibiting the operation of a trip detecting means over a prescribed time, when the detected DC intermediate voltage of a power converter drops to an undervoltage trip level, thereby preventing the interrupt of an output regardless of whether a load is heavy or light in the event of power failure. SOLUTION: If power failure occurs, a DC intermediate voltage detecting value Edc is reduced transiently due to delayed operation of a PI investigator 22 and reaches a trip level E2 or lower after prescribed time elapses. After a prescribed time has elapsed, undervoltage recovers to a higher value than the trip level E2 . If power supply voltage during power failure becomes lower than an instantaneous level E1 , the output of a voltage detector 20 changes from a high level into a low level. When it reaches the low level, a time counter 26 is started, the output reaches the high level during a prescribed time, and a switch 29 is released to inhibit a trip circuit 27 from operating. Thus output of an electric power converter 11 can be prevented from being interrupted.
Patent JP-2000330214-A (JP)
Title: Photographic processor
Inventor: MANO KOZO
IPC: G03B27/32
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of printing and exposing operation in the case of obtaining the plural pictures of the same image. SOLUTION: An optical path dividing means 44 plurally dividing an optical path R from a light source into optical path parts R1 and R2 is arranged, plural photosensitive material parts 48 and 49 are respectively irradiated and scanned with the light beams of the parts R1 and R2 divided by the means 44, so that plural same images can be printed and exposed on a photosensitive material 1. The optical path from the light source is divided into plural optical path parts by the means 44, and the plural parts 48 and 49 are respectively irradiated and scanned with the light beams of the divided plural optical path parts. Thus, plural same images can be printed and exposed on the photosensitive material.
Patent JP-H08312138-A (JP)
Title: Method of dirt preventive construction of building
Inventor: OKUNO TORU
IPC: E04G21/24
Filed: 1995-05-16
Abstract: PURPOSE: To prevent the staining of the wall surface, etc., of a preceding lower layer structure during the execution of works of an upper layer by leaking concrete, etc. CONSTITUTION: In the execution of works of various concrete buildings forming a structure A in succession from lower layers to upper layers, horizontal jointers 2, in which sheets 3 for preventing dirt are fitted along the jointers 2, are fixed temporarily onto an internal surface at the upper end section of the forms 1 of a lower layer, the horizontal jointers 2 with the sheets 3 for preventing dirt are left when each layer form 1 is mold-released after concrete placing, and the sheets 3 for preventing dirt are projected to the outside. Curing sheets 6 for preventing dirt are drooped from the sheets 3 for preventing dirt, and the upper layers are executed successively while the exposed surface of the preceding lower-layer structure A is oured by the sheets 3 for preventing dirt and the curing sheets 6 for preventing dirt.  All of these horizontal jointers 2 with the sheets 3 for preventing dirt and curing sheets 6 for preventing dirt are removed finally.