baber/WOPTO huggingface dataset:
Patent JP-H0811117-A (JP)
Title: Manufacture of colored cement board
Inventor: UTAGAKI KAZUO
IPC: B28B11/14
Filed: 1994-06-29
Abstract: PURPOSE:To give vivid color to a colored cement board which is cured and set by a method wherein a colorant slurry in which a material slurry and a transparent resin emulsion are added is made to flow onto a wire cloth from a flow box, a colorant-containing material is extracted and a colored web is formed, and it is taken up by a making roll so as to make a mat body. CONSTITUTION:A material slurry and a colorant slurry are put in a material tank 11 and a colorant tank 14 and a pump 13 is operated. When a solenoid valve 16 is opened/closed at predetermined intervals, the colorant slurry is fed to a flow box 6 at the time of closing, which flows down on a wire cloth 5. The water in the colorant-containing slurry which is made to flow is sucked downward every time that it passes through a suction box 17, and dewatered. As a result, the colorant-containing material is extracted on the wire cloth and a colored web is formed, and taken up on a making roll 18. The material slurry and the colorant slurry are made to flow in alternately by the opening/ closing of the valve 16 and the color density of the web to be taken up is gradually heightened or lowered. The surface of a colored cement board can be made to be vivid by adding an emulsion.
Patent JP-S63311887-A (JP)
Title: Compression recording system for moving picture
Inventor: KOGA TOSHIO
IPC: A63F7/02
Filed: 1987-06-12
Abstract: PURPOSE:To generate a reproduced initial picture as soon as possible in reproducing the compression picture data recording medium on its way by recording an index data of a compressed moving picture subject to predictive coding in the picture unit to a specific area of a compression picture data recording medium. CONSTITUTION:A moving picture signal is compressed by picture unit predictive coding while mixing the picture unit predictive coding and recorded on a compression picture data recording medium 6 and the index data of the moving picture compressed by the picture unit predictive coding is recorded on the specific area of the compression picture data recording medium 6. Thus, in reproducing the compressed picture data recording medium 6 on its way, the nearby picture unit predictcing coding compression picture data is called through the retrieval of the index data to generate the picture at the start of reproduction.
Patent JP-S5480197-A (JP)
Title: Semiconductor humidity sensor
Inventor: SUZUKI TOSHIHARU
IPC: G01N27/00
Filed: 1977-12-08
Abstract: PURPOSE: To obtain small-sized high-reliability humidity sensor capable of compensating humidity detection at low cost, by disposing transistors for humidity detection and reference on the same substrate.  
     CONSTITUTION: In the presence of moisture, when moisture enters an iron trioxide electrode 5, a separation layer is formed between the iron trioxide and gate oxide film boundary surface, and the work function between iron trioxide and silicon substrate varies, which causes the threshold value to be deviated. Thus, the change in the threshold value may be detected. However, since the MOS transistor has a large variation, two transistors are formed on the same substrate: one is used for detecting humidity and the other for detecting the change in the threshold value. By forming the two elements simultaneously, the surface of one element is coated with insulation film made of CVD-SiO 2  or the like. By compensating the humidity in this way, a humidity sensor of high reliability may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0313030-A (JP)
Title: Data transfer control system for slot type loop network
Inventor: SHIMIZU HIROSHI
IPC: H04L12/28
Filed: 1989-06-09
Abstract: PURPOSE:To attain data transfer control with high general-purpose application by assigning an identification bit representing whether transmission of signal is finished or not to a header part, allowing a node acquiring the transmission right to bring the mode of a loop transmission line to the signal eliminating mode and setting a recognition bit responding to the end of transmission. CONSTITUTION:A slot on a loop 1 is separated into a header and a data transfer part by a separation circuit 21. A multiplex circuit 22 receives an end identifier and constitutes them again into an original slot and sends the slot to the loop 1. A control circuit 26 applies token control and when the control circuit 26 acquires the transmission right, a switch 27 is connected to the position of a transmission buffer 23 to send the signal. Simultaneously, a control output 26-1 is made 0 to inhibit the passing of an end identifier from an upperstream. Then the control circuit 26 monitors an end identifier and when a level 1 representing the end of transmission is received, the switch 27 is connected to the position of the output of the separation circuit 27 from the succeeding slot. Thus, while the switch 27 is connected to the transmission buffer 23, the switch 27 is eliminated from the loop in this node.
Patent JP-H0439404-A (JP)
Title: Rotary actuator
Inventor: NAKAGAWA TSUTOMU
IPC: F15B15/12
Filed: 1990-06-06
Abstract: PURPOSE:To improve lubrication between both transmission parts for their better performance by forming the axial transmission parts of an output shaft into a deformed shaft body, and the rotor transmission part of a rotor with a vane into a deformed bore which fites the deformed shaft body and can slide axially to provide a space. CONSTITUTION:The axial transmission part 18 of an output shaft 1 is formed into a deformed shaft body, and the rotor transmission part 4 of a rotor 3 with a vane is formed into a deformed bore which fites the deformed shaft body and can slide axially, and the parts 18, 4 are mutually fitted to form a space 9 for filling lubricant on both their sides respectively. The oscillating basic point for the output shaft 1 and the rotor part 3 can be simply changed according to the assembled position of the output shaft 1 and the reverse combination of the rotor 3, and a bearing 17 bears a load to reduce the wear of a seal, and the space 9 keeps the sufficient lubricant to improve the lubrication of the axial seal for its better lubricating ability.
Patent JP-S5951704-A (JP)
Inventor: MIKI HIROYUKI
IPC: A01C11/02
Filed: 1983-08-11
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-H11343273-A (JP)
Title: Production of cyanobenzaldehyde
Inventor: YASUDA HIROSHI
IPC: C07C253/30
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously obtain a high purity cyanobenzaldehyde at high yield by reacting a specific cyanobenzylamine with ammonia and formaldehyde under an acidic condition. SOLUTION: The purpose of this invention is achieved by reacting (A) a cyanobenzylamine of formula I [CH2 NH2 group is located at meta- or para- position to cyano group; X is Cl or F; (n) is 0-4], (pref. p-cyanobenzylamine) with (B) ammonia and (C) formaldehyde or (D) a condensation product (pref. hexamethylenetetramine) of ammonia with formaldehyde in the presence of water under an acidic condition (pref. at pH 1.5-6.5) at pref. 70-130 deg.C for 30 min-10 h to obtain the objective compound of formula II (CHO group is located at meta or para-position to cyano group), (pref. p-cyanobenzaldehyde).
Patent JP-S6126125-A (JP)
Title: Pen for input device
Inventor: UENISHI KENJI
IPC: G06F3/041
Filed: 1984-07-17
Abstract: PURPOSE:To prevent a coil conductor from horizontal sliding to be generated at the time of winding and to hold the coil conductor with an optional angle from a direction vertical to the shaft of a bobbin so that the conductor can be wound around the bobbin tightly by roughing the winding surface of the bobbin for the coil conductor. CONSTITUTION:A rough surface 14 is formed on the winding surface 12 of the bobbin for the coil conductor so that the surface 14 is roughly ground by sandpaper or the like. The coil is formed by winding the coil conductor, e.g. polyurethan-coated copper wire, is wound around the rough surface 14 formed on the winding surface 12 so as to be in parallel with a frame 10. The effective opening surface of the coil obtained in said procedure has a prescribed angle from the surface vertical to the shaft of the bobbin. When such a coil is used as a detecting coil of an input device pen, the effective opening surface of the coil can be precisely held in parallel with the plate surface and the operation can be stabilized.
Patent JP-2000338096-A (JP)
Title: Method for quantitatively determining hydrogen sulfide or sulfide ion and method for quantitatively determining specific substance using the same
Inventor: EBINUMA HIROYUKI
IPC: G01N21/78
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To realize a method for simply quantitatively determining a hydrogen sulfide or sulfide ion with high sensitivity and a method for simply quantitatively determining a specific substance by generating the hydrogen sulfide from the specific substance in a sample, and measuring the hydrogen sulfide or sulfide ion derived from the hydrogen sulfide. SOLUTION: The hydrogen sulfide or sulfide ion can be simply measured with good sensitivity by utilizing expediting or inhibiting reaction of forming a complex with a metal indicator the hydrogen sulfide or metal ion by the sulfide ion. Further, a hydrogen sulfide or sulfide ion generated by using an enzyme having an action of generating the hydrogen sulfide or the sulfide ion by reaction with a sulfur-containing amino acid such as a homocysteine or a cysteine or the like is measured by utilizing the reaction, thereby measuring the homocysteine or the cysteine.
Patent JP-S58171073-A (JP)
Inventor: RAINAA FUOAASUTO
IPC: G06T19/00
Filed: 1982-08-27
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-H08337789-A (JP)
Title: Electroviscous fluid composition
Inventor: ASAKO YOSHINOBU
IPC: C08F291/00
Filed: 1995-06-14
Abstract: PURPOSE: To easily obtain the subject composition capable of realizing significant viscosity change by electric field application, excellent in dispersion stability and fluidity under no electric field application, useful for clutches etc., comprising an electrical insulating oil as dispersion medium and specific dielectric particles as disperse phase. CONSTITUTION: This composition comprises (A) dispersion medium consisting of an electrical insulating oil A1 such as a silicone oil [e.g. (partially octyl- or partially phenyl-substituted) polydimethylsiloxane, fluorosilicone oil] and (B) disperse phase consisting of dielectric particles (B1 ) 0.001-0.5μm in average diameter. The dielectric particles (B1 ) can be obtained by grafting a polymer [e.g. made up of structural, unit of the formula (A is COO or phenylene; R<1> is H or CH3 ; R<2> is a 1-6C alkylene; R<3> -R<13> are each an aryl, a 1-6C alkyl, etc.; (a) >=1; (b) and (c) are each 0-10; (d) is 0-200)] to carbon black in the electrical insulating oil A1 .
Patent JP-S5271974-A (JP)
Title: Production of semiconductor device
Inventor: TAKEMAE KOUJI
IPC: H01L29/78
Filed: 1975-12-11
Abstract: PURPOSE: To economically form a diffusion layer whose depth and layer resistance at the specified positions and other portions vary, by forming a thin polycrystalline semiconductor film of a reverse conductivity type in the specified position on the selectively exposed surface of a semiconductor substrate of - conductivity type and diffusing an impurity from the thin polycrystalline film through heat treatment in a non-oxidizing atmosphere. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S628292-A (JP)
Inventor: NAGATA YUKINOBU
IPC: G06K17/00
Filed: 1985-07-04
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-H11233335-A (JP)
Title: Superconducting coil
Inventor: OKAWA TOMOHIRO
IPC: H01F6/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a quench in a superconducting coil device to the utmost by a method, wherein the coil device is provided with a cooling unit for cooling a superconducting coil via a cooling part and a cooling storage part for inhibiting a temperature rise of the superconducting coil. SOLUTION: A cooling part 22 and a cooling plate 30 of a refrigerator 20 come into contact directly with each other in a contact part 31, and a cooling storage part 60 is not made to interpose between both of the cooling part 22 and the cooling plate 30. This cooling storage part 60 is set so as to increase its heat capacity for inhibiting the temperature rise of a superconducting coil 11 at trouble of the refrigerator 20 or the like. Here, the part 60 is provided over the entire region of the outer peripheral part of the plate 30, excluding the contact part 31 which comes into contact with the part 22 of the plate 30.  Moreover, the part 30 is constituted of an ErNi based material, an EuS based material, a GdRh based material, an HoCu based material, an HoErRu based material, an ErNiCo based material or a Pb material, which specially has a high specific heat at a cryogenic temperature in the vicinity of the critical temperature of the coil 11.
Patent JP-S635500-A (JP)
Inventor: NAGATA YOSHISHIGE
IPC: G08G1/123
Filed: 1986-06-26
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-S5937221-A (JP)
Title: Poppet valve and manufacture thereof
Inventor: SHIMADA MITSUO
IPC: F01L3/04
Filed: 1982-08-26
Abstract: PURPOSE:To improve the strength of a poppet valve by a structure wherein a valve body and the peripheral edge part of a valve head are formed out of different materials and yet the diameter of the bonding surface therebetween is rendered to be of specified dimensions and furthermore a stepped part, the face of which is normal to the axis line of the valve, is provided at the middle of the bonding surface. CONSTITUTION:A valve body 7 is formed out of steel material, while the peripheral edge part 5 of a valve head out of high grade alloy with heat-, corrosion-and wear-resisting properties. The diameters of the bonding surface 11 gradually are made to be larger toward a stem part 3 and, in addition, the stepped part, one diameter at which is the smallest among those of the surface 11 and the face of which is normal to the axis line, is provided at the middle of the bonding surface 11. Accordingly, the peripheral edge part 5 of the valve head is supported by the stepped part 13, resulting in preventing from coming out to the front surface of the valve head. Furthermore, because the diameters of the bonding surface 11 are made to be larger the nearer they approach to the back 9, the peripheral edge part 5 of the valve head is prevented from coming out to the back 9. In such a manner as mentioned above, the valve body 7 and the peripheral edge part 5 of the valve head can be firmly joined into an integral body.
Patent JP-2000341475-A (JP)
Title: Reader
Inventor: ITO YOSHIYA
IPC: H04N1/04
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To constitute a reader, in such a way that its contact glass can be removed easily or the inside of its optical unit can be cleaned without using special jigs. SOLUTION: Grooves 14 are formed through a case main body 9 in the longitudinal direction between the internal wall surfaces of the opening 10a of contact glass support sections 11, constituting part of the main body 9 and both side faces of contact glass 1 in the original transport direction, so that dust which is transported together with an original when the original is transported is collected in the grooves 14, before the dust moves onto the contact glass 1.
Patent JP-S635726-A (JP)
Inventor: SHINODA SHINICHIRO
IPC: A61B3/14
Filed: 1986-06-26
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-H11301593-A (JP)
Title: Canopy of paraglider using three-dimensional wing forming member
Inventor: OCHIAI TSURUNOSUKE
IPC: B64C31/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To improve a glide ratio and to allow easy carrying of a paraglider when disassembled by providing a canopy of a tapered wing using a three- dimensional wing forming member. SOLUTION: The canopy 1 is shaped as a tapered wing with an insertion entrance which can be opened/closed for a three-dimensional wing forming member provided under the canopy 1, then a three-dimensional wing forming member is inserted and fixed. This allows the flexible canopy 1 to be the formed as the tapered wing such that the glide ratio is improved, and at the time of storage, small three-dimensional wind forming members are stacked in a large three-dimensional wind forming member 11 by use of the difference in the chord length of the tapered wing. Further, the canopy and other accessories are structured to be stored in the smallest three-dimensional wing forming member.
Patent JP-H08311274-A (JP)
Title: Polypropylene resin composition
Inventor: UDAGAWA HIROYUKI
IPC: C08L23/12
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a polypropylene resin compsn. which retains its excellent sliding properties and clarity even after being subjected to radiation sterilization or heat treatment. CONSTITUTION: This compsn. comprises 100 pts.wt. propylene polymer comprising a propylene homopolymer and an ethylene-propylene copolymer and having an ethylene content of 1-5wt.% and a ratio (Mw/Mn) of the wt.-average mol. wt.(Mw) to the number-average mol.wt. (Mn) of 5 or lower, 0.01-3.0 pts.wt. satd. fatty acid monoamide, 0.01-3.0 pts.wt. hindered amine light stabilizer, and 0.01-3.0 pts.wt. phosphorus antioxidant.
Patent JP-H0313636-A (JP)
Title: Opening/closing roof
Inventor: TAKAGI MASATOSHI
IPC: E04B7/16
Filed: 1989-06-13
Abstract: PURPOSE:To stabilize a support structure by providing a crescent standard roof and two crescent moving roofs, opening or closing the outer peripheral portion on a dome roof, and opening or closing a center opening with a rotary roof. CONSTITUTION:A crescent standard roof 2 and two crescent moving roofs 5 and 6 are provided on a dome roof with a circular plane. Moving roofs 5 and 6 are moved with a level difference so as to drew arcs along the outer wall periphery of the dome roof, and the outer peripheral portion on the dome roof is opened or closed. The center opening on the dome roof is opened or closed by a rotary roof 3 rotatably fitted on the back face of the standard roof 2. The height of moving roofs 5 and 6 is reduced, a three-point support structure is obtained, and stability can be improved.
Patent JP-H04371837-A (JP)
Title: Paste printing device
Inventor: HASEGAWA SATOSHI
IPC: B41F15/08
Filed: 1991-06-20
Abstract: PURPOSE:To contribute to a stable paste printing and an improved soldering quality and prevent a deterioration of a metal mask. CONSTITUTION:This paste printing device is provided with guide rails 1 on which a printed wire board 2 is provided; fittings 3 projectedly provided on the guide rails 1 for fixing the printed wiring board 2 at the top surface of the printed wiring board 2; and a metal mask 4 loaded on the printed wiringboard 2 so as to move vertically. On the metal mask 4, recessed parts 5 are formed for containing the fittings 3.
Patent JP-S6216325-A (JP)
Inventor: SHIMIZU YOSHINORI
IPC: B65B53/00
Filed: 1985-07-08
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-S6210180-A (JP)
Title: Method of peeling adhesive film for surface protection
Inventor: OOTA TOMOHISA
IPC: C09J5/00
Filed: 1985-07-05
Abstract: PURPOSE:To make a peeling work easy and prevent transfusion of an adhesive into an adherend, by bonding a particular adhesive film contg. a radiation- curable liq. resin to an adherend and curing the adhesive layer after use to peel the film. CONSTITUTION:An adhesive film on which an adhesive obtd. by blending 100pts. wt. acrylic copolymer having a glass transition temp. of -30-30 deg.C with 20-200 pts.wt. radiation-curable polyfunctional liq. resin has been the adhesive film has been bonded is transported, processed or cut. At this time, the adhesive film serves for temporary protection of the adherend such as prevention of flaw and contamination and protection. Thereafter, the surface of the base material of the adhesive film is exposed to radiation, thereby curing the adhe sive. The adhesive film is peeled off. Examples of the radiation-curable polyfunctional liq. resin include 1,4-butanediol diacrylate and triallyl cyanurate.
Patent JP-S5673514-A (JP)
Title: Continuous filter
Inventor: HAYASHIDA YOSHIHIRO
IPC: B01D33/048
Filed: 1979-11-16
Abstract: PURPOSE: To improve the efficiency of filtration by making it possible to filtrate a waste solution from a bottle washer, etc., continuously while using the outer circumferential surface of a filter cylinder as area for filtration.  
     CONSTITUTION: A waste solution from a bottle washer, or undistilled solution, such as unrefined "sake" (Japanese liquor), etc. is injected into undistilled solution chamber 3. The undistilled solution is injected nearly up to the middle part of a couple of rolls 4 and 5 and then water, etc., is injected from liquid injection opening 31. This injection exhausts air in the space formed of rolls 1, 4, 5, and 7 from air vent hole 30 to the outside. After the space is fully filled with the liquid, hole 30 and the opening 31 are lightly sealed. Next, motor 12 is driven to rotate rolls 1 and 8 at prescribed speeds. As a result, filter cloth 6 moves. While roll 1 rotates, the liquid of inside of roll 1 is exhausted by the pump to the outside. Thus, the undistilled solution in undistilled solution chamber 3 is sucked in the inside of roll by the pump through filter cloth 6 and the punching metal board of roll 1 to be filtrated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10315095-A (JP)
Title: Dust removing device
Inventor: ASAI OSAMU
IPC: B23Q11/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a dust removing device for sucking and removing a dust air current spouted up at the time of cleaning the metal die of a diecast machine while guaranteeing the free passage of an overhead travelling crane for carrying the weight part such as the metal die. SOLUTION: A duct 1 and hood 2 are arranged on the upper side than the travelling area of an overhead travelling crane C. A telescopable and cylindrical telescoping hood 3 is connected to the opening of the lower surface of the hood 2 and its suction port 9 is faced to the upper part of a dust air current. An elevating mechanism 4 is provided near the hood 2 and the suction port 9 of the telescoping hood 3 is raised thereby upto the retreat position of the upper side than the travelling area of the overhead travelling crane C. Under this state, the overhead travelling crane C is moved and it is dissolved that the telescoping hood 3 disturbs the travel of the crane.
Patent JP-S5936972-A (JP)
Title: Manufacture of electrostatic induction transistor
Inventor: HIBINO MITSUTOSHI
IPC: H01L23/544
Filed: 1982-08-25
Abstract: PURPOSE:To improve the manufacturing yield by a method wherein the data for controlling the forming condition for the gate region is obtained by building a monitoring chip by the same process with a transistor chip. CONSTITUTION:A substrate 11, an epitaxial layer 12, gate regions 13a and 13b, and the source region 14 are formed in the chip 10 of an n-channel electrostatic induction transistor of a mesh gate structure. A metallic needle abutting part 21 is formed at the center of the epitaxial layer 12 of the monitoring chip 20. The abutting part 21 is connected to the regions 13a and 13b of the chip 20. At the time of manufacture, a metallic needle is made to abut against the abutting part 21, and the curve for the relation between the voltage of gate-drain and the capacitance of gate-drain is prepared, then the value of voltage corresponding to the part of the rapid decrease of the capacitance is obtained; accordingly this value of voltage is decided as the data for controlling the forming condition for the regions 13a and 13b.