baber/WOPTO huggingface dataset:
Patent JP-H05177350-A (JP)
Title: Welding method for liquid-enclosed pipe
Inventor: NISHIKAWA KIYONORI
IPC: B23K9/028
Filed: 1992-01-09
Abstract: PURPOSE:To enable the sofe operation to enclose a pressure transmission medium and to improve the reliability of a welded part. CONSTITUTION:A pipe 15 is pressurized from the outer side by means of an extrusion bit to tightly adhere and join the inside surfaces of the pipe 15; thereafter, the upper part of the tightly adhered and joined part of the pipe 15 is cut. The cut surface formed in the upper part of the tightly adhered and joined part of the pipe 15 is then welded in the state of fixing the tightly adhered and joined part by chillers 23a, 23b having pipe fixing parts of nearly the same shape as the shape of the tight adhering and joining jig of the pipe 15.
Patent JP-H08191310-A (JP)
Title: Cell relay service control system
Inventor: NAGASE YASUSHI
IPC: H04Q3/00
Filed: 1995-01-11
Abstract: PURPOSE: To shorten the conversion processing time and gathering processing time, and to reduce the circuit scale with respective to the cell relay service control system for physical address conversion and statistical data gathering at a node device of cell relay service. CONSTITUTION: The cell relay service controller of a cell relay switching system is provided with a VCC table 11 consisting of tables of plural planes where physical address numbers of VC service connections are registered by VPI values by using VCI values as offset addresses, a 1st selector 12 which selects the table of a specific plane of the VCC table 11 according to a VPI value, and a 2nd selector 12 which refers to the selected table according to a VCI value. Both selectors are controlled to convert the VPI value plus BCI value of a VC service connection into a physical address number.
Patent JP-S59128226-A (JP)
Title: Controlling method of exhaust pressure of vad reaction vessel
Inventor: MUTA KENICHI
IPC: C03B37/014
Filed: 1983-01-11
Abstract: PURPOSE:To stabilize the control of exhaust pressure and to carry out stably the manufacture of a base material for an optical fibre for a long time by providing branches to an exhaust pipe of a VAD reaction vessel for manufacturing said material, introducing open air from the branch, and adjusting the quantity of the air to be introduced. CONSTITUTION:A base material 4 for an optical fibre is lowered in a VAD reaction vessel 1 and raised gradually under revolution. On the other hand, a gaseous starting material for soot, oxygen and hydrogen are supplied from a multiple pipe burner 2, and the soot made by hydrolysis in a oxygen-hydrogen flame 3 is deposited on said material 4. In this case, the gaseous starting material, the soot and water vapor which are not used for the formation of said material 4 are evacuated from an exhaust pipe 6, however, the pressure in said pipe 6 is measured by a pressure gauge 10 provided at a branch 9 out of the two branches 8, 9 provided at said pipe 6. In case of negative pressure, the flow rate of the air in a mass-flow controller 12 at the branch 8 is controlled by a control apparatus 13, and the exhaust pressure in the reaction vessel 1 is controlled always to be constant by adjustment of introduced quantity of the air in the exhaust pipe 6 to carry out stably the manufacture of said material 4 without any trouble in the reaction vessel 1.
Patent JP-S63176546-A (JP)
Inventor: JIIKUFURIITO FURITSUKAA
IPC: E04F13/08
Filed: 1988-01-11
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-H03209054-A (JP)
Title: Coupling structure for change lever with transmission
Inventor: MIZUTANI MASAKI
IPC: F16F15/08
Filed: 1990-01-10
Abstract: PURPOSE:To enhance the sense of rigidity of a shift operating member and improve the operating feeling, by interposing a member to restrict displacement of the shift operating part between a rubber bushing fitted interiorly to the joint and its outer wall, and thereby eliminating stroke of a link. CONSTITUTION:A location restricting member 30 to restrict displacement of a cylindrical part 8a is interposed between a rubber bushing 25 fitted interiorly to a joint 10 and its two-pronged part 10a. A micro-gap alpha1 stretching in the longitudinal direction of a shift operating member 8 is formed between these location restricting member 30 and cylindrical member 8a, while a micro-gap alpha2 extending in the direction orthogonal to the longitudinal of the shift operating member 8 is formed between the location restricting member 30 and rubber bushing 25. As displacement of this shift operating member 8 in the longitudinal direction is limited within the extent of the gap alpha1, strokes of the shift operating part 8 and a link 9 in the longitudinal direction will nullify substantially. Also the displacement in the direction orthogonal to the longitudinal of the shift operating member 8 is restricted by the location restricting member 30, so that the sense of rigidity in the select direction is enhanced to improve the operating feeling.
Patent JP-S5496679-A (JP)
Title: Synchronous controller for power transmitters
Inventor: TANAKA YOSHITO
IPC: F15B11/22
Filed: 1978-01-17
Abstract: PURPOSE: To transmit the rotary movement on the driving side to the remotely driven side as the power of synchronous rotation by performing synchronous control even when both the driving shaft and the driven shaft are synchronized due to the operation conditions.  
     CONSTITUTION: The angle of rotation of both the driving shaft 1 and the driven shaft 5 is detected by the detectors 16 and 17 and its signal is applied to the  adder 24 to detect the angle of rotary phase. This angle of rotary phase signal is applied to the switches 28 to 30 directly or the code inverters 25 to 27. On the other hand, thr rotary position of the crank pins 6c to 8c on the driven side is detected by the detectors 21 to 23 and the switches 28 to 30 are switched depending on the position. The output signals of these switches 28 to 30 are applied to the servo valves 13 to 15. The said servo valves 13 to 15 selectively connect the ducts 9 to 11 to tanks and pressure sources in accordance with the difference of rotary phase of both the driving shaft 1 and the driven shaft 5 and synchronizes the driven shaft 5 to the driving shaft 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01181633-A (JP)
Title: Paper feeding device
Inventor: TADA HIDEKI
IPC: B65H3/06
Filed: 1988-01-12
Abstract: PURPOSE:To improve interchangeability by forming a sending roller, a reversing roller and a paper feed roller in a same form, and removably fitting recessed portions thereof provided on respective end faces to projections on body side. CONSTITUTION:A sending roller 1, a reversing roller 2 and a paper feed roller 3 are made to be in a same form having cross-shaped recesses at their ends on. A cross-shaped projection on a one way clutch coupling 5 side, projections on a coupling 4 side and a coupling 6 side, which are respectively fixed to center shafts 8, 7, 9, are inserted in the recesses. Three kinds of rollers 1, 2, 3, therefore, are made to be in a same form, but made to be possible to be mounted detachably to respective shaft coupling 5, 4, 6, and further interchangeability is improved broadly and parts cost is reduced.
Patent JP-H06217519-A (JP)
Title: Stepping motor
Inventor: MOCHIDA TAKASHI
IPC: H02K37/14
Filed: 1993-01-12
Abstract: PURPOSE:To improve the productivity of the case of a stepping motor so as to reduce the cost of the case and, at the same time, to improve the characteristics of the motor and reduce the occurrence of vibrations and noise from the motor. CONSTITUTION:The motor is constituted of a rotor composed of a permanent magnet 2 and a rotating shaft 1 supporting the magnet 2, stator having pole yokes 5a, 5b, 5c, and 5d arranged so as to surround the rotor, and bearings 4 and 6 which are fitted to the stator and rotatably support the rotor. Then the internal surface of a cylindrical case 3 formed in a C-shaped cross section by rounding a metallic strip is closely adhered to the external surfaces of the yokes 5a, 5b, 5c, and 5d magnetomotive forces are concentrated into spaces g1, g2, and g3 between the case 3 and yokes 5a, 5b, 5c, and 5d by arranging the case 3 around the yokes.
Patent JP-S5594682-A (JP)
Title: Method of disposing of waste regenerating liquid for agent for treating waste water containing borofluoride
Inventor: YOSHIDA TADASHI
IPC: C02F1/58
Filed: 1979-01-12
Abstract: PURPOSE: To efficiently dispose of a waste regenerating liquid for an agent for treating waste water containing borofluorides, by adding a potassium salt to the waste regenerating liquid to sediment and remove the borofluorides as potassium borofluorides.  
     CONSTITUTION: Activated charcoal with Methylene Blue adsorbed thereon is used as a treating agent to remove waste water of borofluorides. A potassium salt or a mixture of potassium salt and other salt is added to a waste liquid which is drained when the treating agent is regenerated. As a result, the borofluorides in the waste liquid are sedimented and removed as potassium borofluorides. Since the supernatant water contains a quantity of borofluorides higher than a draining standard, the supernatant water cannot be drained as it is. The processing water for the waste regenerating liquid is supplied to the waste water, which is conducted to the treating agent. The borofluorides in the supernatant processing water are thus adsorbed on the treating agent again to prevent the borofluorides from flowing out of a system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10199425-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: YONEMURA KEITARO
IPC: H01J9/44
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To effectively perform main knocking between an anode electrode and an intermediate electrode in a cathode-ray tube formed so as to supply high voltage to the intermediate electrode through a high resistance of a internal divided resistance from the anode electrode. SOLUTION: An anode electrode where an internal divided resistance IMR is connected to one end and an intermediate electrode GM to which high voltage is supplied through the internal divided resistance IMR, are provided, and high voltage having a AC plus or minus output waveform is applied between an anode electrode G6 and an IMR pin 2, and stem pins of the other all electrodes G1 to G5 except for the electrodes G6 and GM are lowered to grounding electric potential, and the all stem pins containing the IMR pin 2 are immersed in insulating oil 3, and main knocking is performed.
Patent JP-S62161542-A (JP)
Title: Ink jet recording apparatus
Inventor: ICHINOSE SHUICHI
IPC: B41J2/01
Filed: 1986-01-10
Abstract: PURPOSE:To make the printing dot on recording paper hard to be scraped off, by mounting a mechanism for applying pressure to printed solid ink. CONSTITUTION:Printing paper P is fed corresponding to the reciprocal movement of a carriage 1 by a rotating platen 3 and the ink droplet 11 emitted from a head flies corresponding to the recording signal sent to a recording apparatus to be adhered to the printing paper P wound around the platen 3. Because the ink droplet 11 has low head capacity and is solidified after the heat thereof is immediately taken by the printing paper P, each printing dot 12 adhered to the printing paper P forms a semispherical shape. When pressure is applied to said printing dot 12 using a roller 6, the printing dot 13 after pressure bonding is embedded in the printing paper P and the semispherical projection shape becomes flat. Because the solid ink is embedded in recording paper and the projection becomes gentle, the printing dot becomes hard to be scraped off even in such a case that recording papers are rubbed with each other.
Patent JP-H05188631-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKATANI KANAME
IPC: G03G5/147
Filed: 1992-01-10
Abstract: PURPOSE:To prevent decrease in picture qualities caused by repeated use for a long period and to prevent deterioration of a photosensitive body due to an ionic oxidizing agent such as NO2<->, NO3<->, etc., by forming an ion trapping layer between a charge generating layer and a surface protective layer. CONSTITUTION:This electrophotographic sensitive material consists of a conductive base body 1 and a charge transfer layer(CTL) 2, charge generating layer(CGL) 3, ion trapping layer 4 for anions, and surface protective layer (OCL) 5 successively formed on the base body 1. Namely, by providing the ion trapping layer 4 between CGL 3 and OCL 5, oxidative aions such as NO2<->, NO3<->, etc., transmitting through OCL 5 are prevented from intruding and oxidization deterioration of CGL 3 can be prevented. These anions are strong anions so that if these anions intrude into CGL 3, negative spacial charges are accumulated to cause deterioration of electrostatic characteristics even when oxidization deterioration of CGL 3 is not caused. However, by preventing anions from intruding by the ion trapping layer 4, accumulation of negative spacial charges can be prevented.
Patent JP-H02184564-A (JP)
Title: Ceramic product using saishu island volcanic ash as main raw material
Inventor: NAGAMI TOSHIO
IPC: C04B38/02
Filed: 1989-01-10
Abstract: PURPOSE:To put an un-utilized resource in practical use and contrive to provide a ceramic product having an improved quality at a low cost by adding a small amount of a neutral raw material to a main raw material obtained by mixing a volcanic ash occurred in Saishu island with a desired clay and subsequently sintering the mixture. CONSTITUTION:A volcanic ash occurred in Saishu island is mixed with a clay such as kibushi clay or keimoku clay in a dry with ratio of 2/3-1/6 to give a main raw material. The main raw material is mixed with a neutral raw material in a ratio of 8-6:2-4, the neutral raw material comprising feldspar and kaolin in a ratio of approximately 4:3. The prepared raw material mixture is molded with a desired shape and subsequently sintered at approximately 1180 deg.C to provide a ceramic product such as a pottery or novelty.
Patent JP-H11197729-A (JP)
Title: Method for controlling winding temperature of hot-rolled steel sheet
Inventor: NAKADA NAOKI
IPC: B21C47/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To control the winding temperature within the allowable range without reducing the yield by setting the value different from the cooling water pouring response time as the timing to increase/decrease the water pouring quantity for a boundary part between a preceding member and a succeeding member which are hot finish-rolled and different in cooling condition. SOLUTION: A steel plate 1 is rolled by a finish rolling mill 2, a preceding member 1a of the hot-rolled steel plate and a succeeding member 1b are joined with each other and carried onto a table roller 6, cooled to the target temperature by feeding cooling water from a cooling header 9 installed on each side of upper and lower surfaces, and wound around a coiler 3.  In this operation, when the preceding member 1a and the preceding member 1b are different in the cooling condition (at least one of the thickness of the metallic plate and the target winding temperature), a value larger than the cooling water pouring response time is set at the timing to decrease the cooling water pouring quantity, or the value smaller than the water pouring response time in the timing to increase the water pouring quantity for the timing to increase/decrease the cooling water pouring quantity at a joining point 11.
Patent JP-H11198173-A (JP)
Title: Primary molded product for injection welding
Inventor: UMIUCHI AKIRA
IPC: B29C65/70
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To ensure demolding properties at the time of molding of a part wherein hollow cylindrical parts accompanied by three-dimensional distortion are arranged side by side by forming a resin flow path wherein the outer surface on the side of a reverse hollow part of a split piece is flat and a welding resin is injected from a split position to the position near to the outer surface on the side of the reverse hollow part of the split piece. SOLUTION: A primary molded product 1 for injection welding is divided into two split pieces 2, 3. The bottom surface parts 2f of the split pieces 2 become flat surfaces not restricted in a demolding direction. The split pieces 2, 3 are abutted in a mold and hollow parts 1b, 1b are formed between both of them and resin flow paths 4, 5 becoming welding injected resin passages are formed between weld flanges 3b, 2h and the resin flow paths 6 becoming welding resin injection passages are formed between the grooves 2e of the split pieces 2 and the projected parts 3c of the split pieces 3 fitted in the grooves 2e in the same way.
Patent JP-H03208638-A (JP)
Title: Biaxially oriented thermoplastic resin film
Inventor: NAGATA RYUICHI
IPC: B32B27/18
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a good adhesive strength with a magnetic layer by forming, on the surface of a laminate film, high density and uniformly high projections by means of particles added in the layer of the laminate film, and making the moisture tensile force on the film surface into a specific value or more. CONSTITUTION:A biaxially oriented thermoplastic resin film is of the type of biaxially oriented thermoplastic wherein a film consisting mainly of thermoplastic resin A and particles is laminated at least on one surface of a film consisting mainly of thermoplastic resin B, and the thickness of laminate film of the thermoplastic resin A is 0.005-3 mum, the average particle diameter is 0.1-10 times of the thickness of the laminated film, and the content of the particle is 0.5-50 wt.%, and further, the moisture tensile force of the laminated film surface is 45 dyne/cm or more. When the thermoplastic resin A has, as a main constitutional component, at least a kind of a structural unit selected from ethyleneterephthalate ethylene alpha,beta - bis(2-chlorophenoxy)ethane-4,4'-dicarboxylate, ethylene 2,6-naphthalate unit, the adhesive property with a magnetic layer is further improved. In the case of employing crystal polymer, in particular polyester, as the thermoplastic resin B, the durability of the entire film becomes good.
Patent JP-S63172947-A (JP)
Title: Method for automatic selection of spectral crystal for x-ray microanalyzer
Inventor: OTSUKI MASAYUKI
IPC: G01N23/225
Filed: 1987-01-10
Abstract: PURPOSE:To easily measure a P/B ratio and resolving power by selecting a spectral crystal of an adequate kind automatically in accordance with previously stored information by input of the information indicating an acceleration voltage value of electron rays and an element to be measured. CONSTITUTION:A wavelength range to share spectral division to each of different kinds of the spectral crystals as well as the wavelengths of characteristic X-rays and the critical excitation voltages of the respective characteristic X-rays with respect to respective elements are stored in an external memory device 7. When the acceleration voltage value of the electron rays to be projected to a sample and the element to be analyzed are inputted to a CPU6 from an input device 8, the CPU compares the acceleration voltage value inputted thereto nd the respective critical excitation voltages of the analysis objects stored in the memory device 7 and obtains the wavelength value of the measurable characteristic X-rays of the element to be analyzed. In which of the wavelength ranges stored in the device 7 is included said wavelength value is decided. The spectral crystal of the adequate kind is automatically selected from plural pieces of the spectral crystals C1, C2 in accordance with the result of such decision.
Patent JP-S63173218-A (JP)
Title: Rotary drum device
Inventor: SANAI KOJI
IPC: G11B5/588
Filed: 1987-01-10
Abstract: PURPOSE:To obtain the titled device with high accuracy by providing a head projecting window, determining the upper end position of the projecting window of the movable head by the upper side deflection, bringing a gap of the upper and lower drums to a relational arrangement so as to go to the upper end face of the lower drum by the lower side deflection, and setting a fitting position of plural pieces of heads to a position of the amplitude center. CONSTITUTION:The upper end of a movable head projecting window 31a is provided on the upper limit of a head moving extent of a head driving part 41 centering around a position of a fixed head 5, the upper end face is positioned at the lower limit of the head moving extent, and in a position of 1/2 of the head moving extent, the fixed head 5 and the head driving part 41 are attached to the upper drum 31 and contained, and also, height of the head from the guide surface of the lower drum 21, namely, a distanced is allowed to conform with the reference dimension so that length by which the head 5 is brought into contact relatively with a tape 1 goes to the standard length. Accordingly, since the fixed head 5 and the head driving part 41 are attached to the same reference surface, height positions of plural heads 5 can be adjusted easily, the gap between the upper drum 31 and the lower drum 21 can be made small arbitrarily due to the head projecting window 31a provided on the upper drum 31, and a contact to the magnetic tape can be adjusted completely.
Patent JP-H08241411-A (JP)
Title: System and method for evaluation of document image
Inventor: AREKISANDAA DEBITSUDO MIAZOFU
IPC: G06V10/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide document image evaluation system and method capable of automatically evaluating the state of document images. SOLUTION: This document image evaluation system 20 provided with a scanning assembly 22, a storage device 24 and a programmed computer 28 executes a step for processing the document images and obtaining one or more attributes relating to geometrical completeness, the step for selecting the threshold value of the attributes from a data base and the step for taking the difference of the two, evaluating the difference by using a prescribed standard and generating a result.
Patent JP-H05186620-A (JP)
Title: Coated molded product and its production
Inventor: TAKEI MASATOSHI
IPC: C08J7/00
Filed: 1992-01-13
Abstract: PURPOSE:To simply obtain a coated molded product excellent in the fogging resistance and durability at a low cost by forming a coating layer comprising a specific polymer on the surface of a specific molded product. CONSTITUTION:A molded product having a polymer containing structural units originated from a polyfunctional monomer having two or more (meth) acryloyloxy groups in the molecule as main constituting units in at least the surface layer is irradiated with UV rays having a wavelength of <=300nm and subsequently treated with an alkali to form acidic groups in an amount of 0.02-0.2mumol/cm<2> in the surface layer. A coating composition comprising (A) 10-100 pts.wt. of a compound having a functional group having one or more polymerizable double bonds in the molecule, (B) 0-90 pts.wt. of a compound selected from a monomer having one or more polymerizable double bonds in the molecule, its oligomer and its polymer, and (C) 0.1-5.0 pts.wt. of a polymerization initiator is coated on the acidic group-formed molded product, polymerized and subsequently cured to obtain the objective molded product.