baber/WOPTO huggingface dataset:
Patent JP-H0871030-A (JP)
Title: Hard endoscope
Inventor: IKEDA KUNITOSHI
IPC: A61B1/00
Filed: 1994-09-01
Abstract: PURPOSE: To facilitate shooting of a target affected part by arranging an ejection hole of treating devices on the inner circumference side of the curving of an inserting part with respect to an observation window to make the treating devices stick out to the center of the observation visual field. CONSTITUTION: An observation window 17 is arranged on the outer circumference side of a curving of an inserting part 1 at the tip of the inserting part 1 and an ejection hole 19 of treating devices is arranged to be opened on the inner circumference side of the curving of the inserting part 1. With such an arrangement, as the tip of the treating devices 200 is made to stick out forward from the ejection port 19 of treating devices, the treating devices 200 incline by an insertion angle near the ejection path 25 of treating devices by elasticity of own shaft which tends to return straight after passing through a curved part of the inserting part 1. Then, the tip of the treating devices 200 incline forward to the side of approaching the observation optical axis A, eventually being observed at the center of an observation visual field.  An axis line of the ejection path 25 of treating devices is formed being inclined forward in the direction of approaching the observation optical axis A and the tip of the treating devices 200 reaches the position of the observation optical axis A closer to be observed at a central position of the observation screen.
Patent JP-S59101209-A (JP)
Title: Grinding method of roll by grindstone
Inventor: YAMAUCHI SHINICHI
IPC: B21B28/04
Filed: 1982-11-30
Abstract: PURPOSE:To extend the life of grindstones while preventing the breakage and chipping of the grindstones in the stage of grinding a rolling roll, etc. by offsetting the grindstones in a plus direction. CONSTITUTION:Grinding of a work roll 2, etc. of a rolling mill is accomplished by installing a grindstone 11 at an offset l1 in the rotating direction of the roll from the central shaft 4 of the roll 2 on the inlet side for a rolled material. A grindstone 21 is similarly installed at an offset l2 on the outlet side of the rolled material. The grindstone 11 or 21 is disposed at the plus offset on the above- mentioned way and the tips of the grindstones 11, 21 which do not rotate are pressed to the peripheral surface of the rotating roll 2, whereby the surface of the roll 2 is ground. The total grinding distances for each one piece of the grindstone is increased by the above-mentioned method and the rolling operation is accomplished at the life of the grindstones extended until the grindstones wear out.
Patent JP-S60102741-A (JP)
Title: Plasma treater
Inventor: KAMIMURA TAKASHI
IPC: H01L21/302
Filed: 1983-11-09
Abstract: PURPOSE:To improve the reproducibility of a process, and to operate a device stably by feeding back a travelling wave output of high-frequency power fed to plasma and changing a set power value so that the travelling wave output is made constant. CONSTITUTION:Discharge power set by a discharge power setting circuit 7 is inputted to a high-frequency power supply circuit 4, said power is applied to a lower electrode 2 in an etching chamber 1 through a matching circuit 6 and a power measuring circuit 8, and plasma is generated to etch the surface of a wafer 5. Discharge power is fed to a + terminal for a comparison circuit 9 and a travelling wave output of high-frequency power to a - terminal and the discharge power and travelling wave output are compared. When said travelling wave output is higher than desired power, said travelling wave output is fed back to the discharge power setting circuit 7 so as to lower a discharge power set value, and the set value is changed so that said travelling wave output is made constant.
Patent JP-H1091031-A (JP)
Title: Production of separation pawl for copying machine
Inventor: SATOJI FUMITADA
IPC: G03G15/20
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent fault in separation direction or clogging of paper sheets due to increase in the dimension of the top of a separation pawl and to obtain a separation pawl which can endure against long-term continuous use without decreasing thermal conductivity or electric conductivity, by applying a fluorinated polyether polymer on the surface of the pawl where a paper passes, drying the soln. and heat treating at a temp. higher than a specified temp. but at which the fluorinated polyether polymer is not thermally decomposed. SOLUTION: After a heat-resistant polyimide resin which is not thermally deformed by heat treatment at high temp. as >250 deg.C is formed by injection molding into a separation pawl. The curvature radius of the top of the separation pawl is controlled to <=0.1mm. Then a fluorinated polyether polymer is applied at least one the surface of the top part of the pawl where a paper passes, and dried. Then the polymer is heat treated at a temp. higher than 250 deg.C but at which the fluorinated polyether polymer is not thermally decomposed. The fluorinated polyether polymer has the main structural unit of -Cx1 F2x1 -O-, wherein x1 is an integer 1 to 4, and has about 1000 to 5000 number average mol.wt.
Patent JP-S6454029-A (JP)
Title: Terminal-modified imide oligomer and its solution composition
Inventor: INOUE HIROSHI
IPC: C08G73/12
Filed: 1987-08-25
Abstract: PURPOSE:To obtain the title oligomer excellent in solubility and generating no water during curing, by reacting 2,3,3',4'-biphenyltetracarboxylic acid with a diamine compound and an unsaturated dicarboxylic acid and/or an unsaturated monoamine. CONSTITUTION:An amic acid oligomer obtained by reacting 2,3,3',4'- biphenyltetracarboxylic acid (dianhydride) with an aromatic diamine compound (e.g., 1,4-diaminobenzene), and an unsaturated dicarboxylic acid (e.g., maleic anhydride) and/or an unsaturated monoamine (e.g., propargylamine) at 5-60 deg.C for 1-180min in an organic polar solvent (e.g., dioxane) is imidated at 140-250 deg.C for 5-240min to obtain a terminal-modified imide oligomer having a logarithmic viscosity (as measured in a 0.5g/100ml concentration N-methyl-2- pyrrolidone solvent at 30 deg.C) <= 1.0, an m.p. of 50-300 deg.C and having an unsaturated group at the terminal of the oligomer and an imide bond in the internal part of the oligomer. 3-80wt.% this oligomer is dissolved in an organic polar solvent to obtain a solution composition.
Patent JP-S6262534-A (JP)
Inventor: FUORUKAA ROODE
IPC: H01L21/60
Filed: 1986-09-05
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-H0952996-A (JP)
Title: Matte heat shrinkable film and its production
Inventor: TAMAMURA TAKEO
IPC: C08L27/06
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To produce a heat shrinkable film capable of eliminating the luster of packaged merchandise without any matte unevenness on the surface. SOLUTION: This matte heat shrinkable film is obtained by molding a vinyl chloride-based resin composition containing 0.5-30 pts.wt. talc having 5-10μm average particle diameter in 100 pts.wt. mixture of (A) a partially cross-linked vinyl chloride-based resin with (B) an uncross-linked vinyl chloride-based resin at (15/85) to (80/20) mixing weight ratio into the form of a film and then orienting the formed film.
Patent JP-H0493545-A (JP)
Title: Control device of drain pump in air conditioner
Inventor: FUJIKAWA MASAHIRO
IPC: F24F13/22
Filed: 1990-08-07
Abstract: PURPOSE:To extend the life of a drain pump by inputting temperature and humidity data into a microcomputer during a cooling operation to select operation modes of the drain pump based on each date. CONSTITUTION:Data of temperatures and relative humidities are inputted into a microcomputer 10 from a temperature sensor 7 and a humitity sensor 8. Based on said data, a switching relay 15 of power source of a drain pump 5 is turned OFF/OFF. When a cooling operation starts, room temperatures (t) and relative humidities (r) are read in, so that operation regions of the pump 5 stored in the microcomputer 10 are selected. When the operation mode of the pump 5 is determined corresponding to the operation region, a control signal is outputted from an output unit 13 to the relay 15 to operate the pump 5 in a predetermined mode. When room temperatures and humidities are high, e.g. in the summer, and hence quantity of drain is large, operation rate of the pump 5 is set on a higher level and when room temperatures fall down or room temperatures and humidities are low, e.g. in the other season, operation rates are lowered to extend the life of the pump 5.
Patent JP-H0955827-A (JP)
Title: Image reader, manufacture thereof and image formation device provided with the image reader
Inventor: HARADA KENTARO
IPC: H04N1/19
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a copying device low in assembling cost, capable of accurately matching the light receiving surface of a CCD reader with the focus position of an image forming lens and hardly causing blooming and magnification errors, etc. SOLUTION: The image read part of the copying device is arranged between the image forming lens 23 and a CCD image sensor 24 and is provided with an optional path length adjusting plate 28 for optically matching a position where light is image-formed by the image forming lens 23 and the position of the light detection surface of the CCD image sensor 24. The optical path length adjusting plate 28 is provided with prescribed thickness and refractive index, is arranged at least between the CCD image sensor 24 and the image forming lens 23 and optically corrects the position of the light receiving surface of the CCD image sensor 24 to the position where reflected light from an original is focused based on a focusing property given to the reflected light from the original by the image forming lens 23.
Patent JP-2001001159-A (JP)
Title: Supply device for bolt to welding electrode
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/14
Filed: 1999-06-19
Abstract: PROBLEM TO BE SOLVED: To surely and with high precision combine long size parts to a base plate, and to surely supply a bolt to the receiving hole of an electrode even when the supply place of the bolt is faraway by making the base plate moving back and forth in the direction almost orthogonally crossing an axial line of the electrode a basic member, and providing a holding member of the bolt and its drive means on the base plate. SOLUTION: A holding member 18 is mounted on a base plate 9 moving back and forth in the direction orthogonally crossing an axial line 10 of an electrode so that the holding member 18 can move back and forth in the same direction as the axial line 10 of the electrode, and a drive means 24 of the holding member 18 is mounted on the base plate 9. A recessed part 29 housing one part of a bolt is formed on the holding member 18, the holding means of the bolt and a sending-out means sending the bolt to a receiving hole 6 of an electrode 4, are provided to the recessed part 29, and a restraining means 7 of the bolt entered the receiving hole 6 is provided on the electrode 4.  When the bolt is held in the recessed part 29 and a piston rod 17 is pushed out, the base plate 9 advances to the right and it stops in a place where a shaft part 2 of the bolt coincides with the axial line 10 of the electrode, the holding member 18 is lowered, and the shaft part 2 of the bolt is inserted into the receiving hole 6 of the electrode 4 and is supplied.
Patent JP-H0495198-A (JP)
Title: Merchandise sales register
Inventor: SUGIURA JIRO
IPC: G07G1/12
Filed: 1990-08-07
Abstract: PURPOSE:To save the operation labor of a casher, and to improve the efficiency of a selling business by storing the executed result of an automatic price reducing means which reduces the price after detecting the lapse of an effective period from the effective period read by a bar-code scanner, printing it on a merchandise managing report and outputting it. CONSTITUTION:A CPU 13 is equipped with a comparing means and the automatic price reducing means. When the casher operates the selling business while reading and scanning the bar-codes of merchandise by the bar-code scanner, the bar-code to which the effective period information is stored and applied is read and scanned. Then, the information is transferred to the CPU 13, compared with a present date outputted by a clock means, and a registering processing is operated by the reduced sum of money after detecting the lapse of the effective period. Then, the executed result of this automatic price reducing means is stored in an information storing means 15, and this stored executed result is printed on the merchandise managing report and outputted by a report issuing means 7. Thus, the operating labor of the casher can be reduced, and the efficiency of the selling business can be improved.
Patent JP-H0251452-A (JP)
Title: Production of whisker-reinforced maleimide resin molded material
Inventor: INABA SHINICHI
IPC: C04B14/38
Filed: 1988-08-24
Abstract: PURPOSE:To obtain inorg. whisker-reinforced maleimide resin molded material having high filled density by impregnating inorg. whisker preform with liq. maleimide resin compsn. without solvent and by curing. CONSTITUTION:The targeted molded material is obtd. by impregnating inorg. whisker preform with liq. maleimide resin compsn. without solvent and by curing. As the whisker, inorg. whisker without degradation due to heating during processing the maleimide resin, having high modulus of elasticity, such as silicon carbide, potassium titanate, silicon nitride graphite is mentioned. The inorg. whisker preform is usually produced by press-molding with an org. binder, but may be produced by the method forcing to directly disperse whisker in water without any binder and thereafter press-molding the precipitated whiskers.
Patent JP-H08178119-A (JP)
Title: Spring return actuator
Inventor: BERUNAA BAAKUMAIYAA
IPC: F16K31/54
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide the actuator with the spring return feature for a valve in a heating ventilation and air conditioning system provided with a clutch and brake device stored in a small space. SOLUTION: The basic structure of an actuator includes an electric drive mechanism 1, a reduction gear 2 having a return spring tensionable by the actuating movement and serving for the spring return movement, a clutch 3 between the electric drive mechanism 1 and reduction gear 2 and a brake device 4 actuated during the return spring movement. The brake device 4, having a fixed drum 7, on which upper part brake shoes 8 movable radially by a centrifugal force are arranged is formed by a centrifugal brake having a rotatably mounted brake shoe carrier 6, which is the clutch of a transmission side and on whose end a spindle 9 having the pinion 10 engaged with the reduction gear is provided. Clutch input parts 5, 11 are installed on the spindle 9 turnably.
Patent JP-S58116645-A (JP)
Title: Preparation of raw bread crumb
Inventor: MATSUDA MINORU
IPC: A23L7/157
Filed: 1981-12-28
Abstract: PURPOSE:To prepare bread crumb having improved shelf stability, by adjusting bread crumb to a specific water content, adjusting an oxygen concentration in a sealed package to <=a specific value, sterilizing it at any stage of preparation. CONSTITUTION:A water content of bread crumb is adjusted to 25-36wt%, hermetically packed, and an oxygen concentration in the sealed package is adjusted to <=0.1wt%. In any stage of the preparation process, it is sterilized so that the number of living microorganisms is made <=10<2> per gram. Circulation of raw bread crumb has required refrigeration or freezing conventionally, but circulation at normal temperature is made possible by this method.
Patent JP-2000050089-A (JP)
Title: Image processor and method therefor
Inventor: OGA MANABU
IPC: G06T5/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and its method capable of performing excellent color reproduction under different observation conditions. SOLUTION: In this image processing method, input data depending on the color space of an input device are transformed to the data of the color space independent of the device based on observation conditions on an input side by a transformation LUT(lookup table) 11 and after the data are transformed to the data of the color perception color space of a human by a forward transformation part 12 and color-space-compressed, the color-space-compressed data are transformed to the data of the color space independent of the device based on the observation conditions on an output side by an inverse transformation part 15 and the data are transformed to the output data of the color space depending on an output device by the transformation LUT 16.
Patent JP-H0877931-A (JP)
Title: Protective film of gas discharge panel and its forming method
Inventor: KOIWA ICHIRO
IPC: H01J11/24
Filed: 1994-09-02
Abstract: PURPOSE: To provide a gas discharge panel whose driving voltage is low and which has large light emitting efficiency by forming a protective film as a two-layer structure of a first protective film arranged on the dielectric layer side and a second protective film having a surface rougher than a surface of the first protective film. CONSTITUTION: A first protective film 24a is formed on a dielectric layer 22 of a back plate 12 of an AC type gas discharge panel. A second protective film 24b having a surface rougher than a surface of the first protective film 24a is formed on this first protective film 24a. A sintered body layer of MgO particles is used as the first protective film 24a. A sintered body layer containing Mg0 and composite oxide, for example, Ba0.6 Mg0.4 Gd2 O4 is used as the second protective layer 24b. Since the surface of the first protective film 24a becomes a dense and smooth surface, a discharge current is restricted. Since the surface of the second protective film 24b becomes a recessed-projecting surface and becomes the surface rougher than the surface of the first protective film 24a, light emitting efficiency is improved by the extent that the surface area becomes large.
Patent JP-H0260483-A (JP)
Title: Revolution controller for magnetic disk
Inventor: MACHI SHINICHI
IPC: H02P29/20
Filed: 1988-08-24
Abstract: PURPOSE:To shorten the rise time by controlling the number of revolution by a speed control circuit on the rise of a spindle motor, by a phase control circuit after stationary revolution is brought and by a voltage signal transmitted to the spindle motor on stationary revolution at the time of transfer. CONSTITUTION:The revolution signal of a spindle motor is transmitted to a speed control circuit 6 and a phase control circuit 4. Since an N frequency dividing circuit 2a is in the state of locking on rise, an output Vf from the speed control circuit 6 is output as a control signal. When the output Vf from the speed control circuit 6 becomes equalized to a signal Vc at the time of stationary revolution, a changeover circuit 11 outputs the signal Vc as a control signal. The locking or the N frequency dividing circuit 2a is released simultaneously. When an output Vp from the phase control circuit 4 becomes equalized to Vc, the output Vp from the phase control circuit 4 is output as a control signal.
Patent JP-2001036170-A (JP)
Title: Manufacture of optical medium, laser device and optical amplifier
Inventor: TANAKA AKIYOSHI
IPC: H01S3/06
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To improve a fiber laser output, while facilitating its manufacturing. SOLUTION: The surface of an optical fiber composed of a doped core 27 and a fiber clad 28 is covered previously with a thermoplastic resin 25 transmitting a pumping light, and a laser fiber 23 is formed. The laser fiber 23 is wound into a spiral shape. The resin 25 is heated and cured, thereby forming an optical medium in which the fiber 23 is mutually fusion-welded integrally. A plurality of lens ducts 21 with pumping light LDs which introduce pumping light in the dope core 27 via the resin 25 and the fiber clad 28 are fixed on the outer peripheral part of the spiral type optical medium. An output lead-out fiber 20 leading out an amplified laser light is fixed to one end portion of the laser fiber 23. A reflecting mirror 22 reflecting a laser light is fixed to the other end portion.
Patent JP-H0494647-A (JP)
Title: Flavor improving treatment of cacao bean or processed product thereof
Inventor: KUWANO YUTAKA
IPC: A23L25/00
Filed: 1990-08-10
Abstract: PURPOSE:To improve flavor of cacao beans useful for chocolate by heat-treating cacao beans, etc., at a specific temperature of article. CONSTITUTION:Cacao beans, cacao nib, cacao mass or cacao beans, cacao nib or cacao mass which is previously roasted at <160 deg.C temperature of article is heat-treated at 160-170 deg.C temperature of article to improve flavor. Cacao mass or previously roasted cacao mass is mixed with proper amounts of a saccharide such as powdery glucose and an amino acid having <=100mum particle size such as glycine to enhance flavor improving effects.
Patent JP-H0493327-A (JP)
Title: Chlorinated polydialkylsiloxane and its production
Inventor: KAWAHARA SHINICHI
IPC: C08G77/385
Filed: 1990-08-10
Abstract: PURPOSE:To produce a chlorinated polydialkylsiloxane improved in an effect of improving flow and processability in kneading with PVC by specifying its repeating units, a relationship between the number of the chlorine atoms contained in the molecule and the number of the hydrogen atoms contained in the molecule and its weight-average molecular weight, and giving an acyclic structure to it. CONSTITUTION:0.1-80wt.% acyclic polydialkylsiloxane (A) having a weight- average molecular weight of 800-5000000 and comprising repeating units of formula I (wherein R<1>' and R<2>' are each C5-16 alkyl) is dissolved or suspended in a solvent and chlorinated in the presence of 0.1-50wt.%, based on the siloxane (A), free-radical initiator at 0-200 deg.C by using a chlorine gas of a flow rate of 0.001-100mol/min per mol of the siloxune (A), to obtain an acyclic chlorinated polydialkylsiloxane having a weight-average molecular weight of 800-5000000, satisfying the relationship: m/(m+n)=0.05-0.8 (wherein m is the number of the chlorine atoms contained in the molecule, and n is the number of the hydrogen atoms contained in the molecule) and comprising repeating units of formula II (wherein R<1> and R<2> are each C5-16 alkyl which may be substituted with Cl).
Patent JP-S6190906-A (JP)
Title: Chain conveyor having reduced contact pressure at front and rear positions of material to be transferred
Inventor: MATSUNO KAZUMASA
IPC: B65G17/24
Filed: 1984-10-09
Abstract: PURPOSE:To prevent a material to be transferred from being damaged, by foldably coupling outer and inner link plates of two conveyor chains with each other such that the upper surface of each chain is flush with the outer periphery of a roller. CONSTITUTION:A link plate 10 having a flat surface 11a at its top and integrally formed in a U-like shape opened outward, and inner plates associated with the former are secured with each other by means of a bushing 13. That is, the inner link plate 12 is foldably coupled to the outer link plate 10 at one end of a stay pin 15 in such a condition that the inner link plate 12 is inserted in the outer link plate 10 together with a chain roller 14 rotatably fitted onto the bushing 13, being overlapped with the inner side of the outer link plate 10. With this arrangement, even though a chain 16 is folded, the rollers are never made into contact with each other, and a material to be transferred may be conveyed on the roller even if the material is slipped from the outside of the chain to the rollers, since the upper surface of the chain and the outer peripheral surface of each roller are flush with each other, thereby it is possible to prevent the material to be transferred from being damaged.
Patent JP-S6183726-A (JP)
Inventor: ROBAATO ESU FURETSUKU
IPC: E02F3/40
Filed: 1985-09-25
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-S6182018-A (JP)
Inventor: MAGUNUSU SHIERUSUTOREMU
IPC: F16C33/36
Filed: 1985-09-25
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。