baber/WOPTO huggingface dataset:
Patent JP-H10195084-A (JP)
Title: Production of polymerizable triorganosilyl unsaturated carboxylate
Inventor: FUJINO JUNJI
IPC: C08F30/08
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high purity and yield by reacting a specific unsaturated carboxylic acid with a specific triorganosilane in the presence of at least one kind of catalyst selected from copper and copper compounds. SOLUTION: This compound of formula III (R<11> and R<12> are each H, methyl, etc.; R<13> is H, methyl, etc.) is obtained by reacting an unsaturated carboxylic acid (e.g. acrylic acid, methacrylic acid) of formula I (R<1> and R<2> are each H, methy, etc.; R<3> is H, methyl, etc.) having 0.5-3 molar equivalents of carboxyl group with a triorganosilane of formula II (R<5> and R<6> are each an alkyl, cycloalkyl, aryl, etc.) in the presence of at least one kind of catalyst selected from among copper and copper compounds (e.g. copper oxide, copper suboxide, copper hydroxide, copper carboxylate, copper alkoxide, etc.) at 0.005-0.5mol, in terms of copper element, per mole of the organosilane at-20 to 250 deg.C, in an industrially advantageous way, with no reduction of the double bond of the polymerizable unsaturated carboxylic acid.
Patent JP-2000203494-A (JP)
Title: Seat for aircraft
Inventor: KUNO MANABU
IPC: A47C5/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To make a seat nonflammable by adding a two-liquid flame retardant to a foaming stock solution of urethane foam, injecting it into a die for a foaming process, forming a seat base material with the hardness in a specific range, and fittably providing a nonflammable and/or self-extinguishing cover material to the seat base material. SOLUTION: A two-liquid flame retardant and a urethane foam foaming material are injected into a cavity formed with upper and lower dies and a seal member, and a seat base material 1 of urethane foam with the hardness of about 20-25 kg f/ϕ200 is formed by foam molding after injection. A hook-and- loop fastener is provided on the seat base material 1 via several nonwoven fabrics, and a nonflammable and/or self-extinguishing cover material 6 is fitted via the hook-and-loop fastener. The seat base material 1 has nonflammability and/or a self-extinguishing property, and it has a prescribed shape and hardness. The whole seat can be formed into a nonflammable structure, and a spring inclusion can be eliminated.
Patent JP-S5389755-A (JP)
Title: Electrochromic display device
Inventor: AOYAMA TAKASHI
IPC: G02F1/153
Filed: 1977-01-18
Abstract: PURPOSE: To elimiante the need for perfect removal of unnecessary substnaces like O 2 , etc. in the production processes of cells, hence simplify the production processes of the cells and additionally prolong memory time by sealing a specific metal in a state contactless to a display electrode and a counter electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01182135-A (JP)
Title: N or p position detector for shift lever of at vehicle
Inventor: MIZUGUCHI YOSHIO
IPC: B60K23/00
Filed: 1988-01-12
Abstract: PURPOSE:To correctly detect the shift lever position using a simple constitution by connecting a neutral sensor SW connected to a starter magnet SW coil via a diode to the plus terminal of a comparator, and also to the plus terminal of a battery and connecting the minus terminal of the comparator to the plus terminal of the battery. CONSTITUTION:Now when a neutral sensor SW3 is in the OFF position, approximately 5V of the plus voltage of a battery is applied across the plus terminal of a comparator 5. When the SW3 is in the ON position, the current of the battery 1 runs from the secondary terminal of a starter magnet SW coil 4 via the SW3 to the earth so that the voltage at the plus terminal of the comparator 5 drops to the proximity of zero. On the other hand, an approximately 5V is applied constantly across the minus terminal of the comparator 5 so that the ON or OFF position of the SW3 may be determined by comparison of the comparator 5 between a variation in voltage at the plus terminal of the comparator 5 with said value. That is, the N or P position of the shift lever in an AT automobile may be detected. A diode 6 is used as a preventing means for reverse current to the comparator 5.
Patent JP-H04339373-A (JP)
Title: Magnetic disk device
Inventor: SUGIYAMA TOKUJI
IPC: G11B21/10
Filed: 1991-01-18
Abstract: PURPOSE:To prevent the occurrence of an error due to the defective part of position information by recording the information indicating the presence or absence of the position information in the position information area of a disk and conducting a head position control based on the information. CONSTITUTION:The effectiveness indicating information is added to a disk 1A informing of whether or not the position information withing the position information area is effective, and the effectiveness indication information is detected by an effectiveness detection circuit 10. When the position information is not effective, the taking-in of a position signal Sb outputted from a position signal reproducing circuit 7 is inhibited and a position signal Sb' in the position information immediately before it which was retained from a position signal control circuit 11 is outputted. Thus, by providing the information indicating the presence or absence of the defection of the position signal and performing the head position control based on the information, the occurrence of the error due to the defected part of the position information can be prevented.
Patent JP-H05187054-A (JP)
Title: Device for removing foreign matter in water level detecting tube
Inventor: NAKADA HIROYUKI
IPC: E03F7/00
Filed: 1992-01-14
Abstract: PURPOSE:To detect that a water level detecting tube for establishing a predetermined pressure for controlling the action of a vacuum valve has been blocked with foreign matters in a waste water pit with vacuum valve for use in a vacuum sewerage system to automatically remove such foreign matters. CONSTITUTION:A liquid level sensor 1 for detecting a predetermined liquid level of waste water D collected in a waste water pit 12 is provided and a pressure sensor 2 is provided at the upper part of a water level detecting tube 13b. When the detected values of both sensors 1, 2 do not show a predetermined corresponding relationship, compressed air 3 is introduced into a connecting pipe 13c between the tube 13b and a vacuum valve controller 13a by means of CPU3 from an outside source to remove the foreign matter.
Patent JP-S60159643-A (JP)
Inventor: ESUTERU ROBERU
IPC: C08J5/22
Filed: 1985-01-14
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-H11316099-A (JP)
Title: Toy gun fitted with automatic bullet supply mechanism
Inventor: KUNIMOTO KEIICHI
IPC: F41B11/56
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To perform the flow of gas for operating the slider for discharge and loading of a bullet within a loading chamber, with simplified constitution. SOLUTION: This toy gun is equipped with a gas passage opening and closing part 45 which controls the opening and closing of a gas leading passage 44 extending from a pressure accumulating chamber 43, a slider part 60 which performs the preparation for automatic supply of bullets to a bullet loading room 4 when performing retreat, a pressure receiving part 61A which is provided within the slider part and performs the retreat and advance accompanied with the slider part, according to the action of gas pressure, a mobile member 20 where an inner space 23 opening toward the bullet loading room and an inner space 24 opening toward the pressure receiving part are made, a passage coupling part 47 which couples the gas leading passage to both of the inner spaces 23 and 24 in common, according to the position of the mobile member,  and a mobile valve 46 which controls the flow going to the bullet loading chamber 4 through the passage coupling member and the inner space 23 of the mobile member and the flow of going to the pressure receiving part through the passage coupling member and the inner space 24 of the mobile member, of the gas from the pressure accumulating chamber through the gas leading passage.
Patent JP-S60147663-A (JP)
Title: Automatic tracking device
Inventor: HANAOKA YUUJI
IPC: G01S3/78
Filed: 1984-01-13
Abstract: PURPOSE:To constitute a simple signal processing circuit to make it inexpensive by providing a pair of phototransistors (PTRs) and providing a shielding plate in the position, with respect to which these PTRs are symmetrical, in a device which tracks automatically a moving object. CONSTITUTION:A pair of PTRs 14 and 15 which receive the radiant light from a target 13 are arranged on a turntable 16 symmetrically with respect to a shielding plate 18, and outputs of PTRs 14 and 15 are sent to a comparing circuit 17. Since a large difference is generated between outputs of both PTRs by relations between the target 13 and the axis of symmetry of PTRs, this difference is compared with a reference signal by the comparing circuit 17, and the result is outputted to a control circuit 19. A motor driving circuit 20 rotates the turntable 16 in a required direction on a basis of the clockwise or counterclockwise rotation signal sent from the control circuit 19 to track the target automatically. Thus, inexpensive PTRs or the like are used to obtain the simple signal processing circuit economically and inexpensively.
Patent JP-S59129860-A (JP)
Title: Photoconductive material
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a long-lived a-Si insusceptible of an effect of the material of a substrate and good in photosensitivity characteristics in the side of long wavelengths by forming a specified photoconductive amorphous layer consisting of a 3-layer structure on the substrate. CONSTITUTION:An amorphous layer 102 is formed on a substrate 101 to prepare a photoconductive material 100. The layer 102 is composed of Ge or Ge and Si as a base material optionally contg. H or halogen when needed, and it consists of the first layer 106 at least a part of which crystallizes, the second layer 103 of amorphous Si (a-Si) contg. Ge, and the third photoconductive layer 104 of a- Si. A mark 105 represents a free surface. Further, a distribution of Ge in the second layer 103 is made ununiform in the layer thickness direction, and it has a distribution rich on the side of the substrate 101, and continuously decreasing toward the side of the free surface 105.
Patent JP-S59110625-A (JP)
Inventor: DOWDLE EUGENE BERNARD DAVEY
IPC: A61K35/12
Filed: 1983-01-13
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-H07207073-A (JP)
Title: Olefinic resin composaition and coated molding thereof
Inventor: TOMITA MASAYUKI
IPC: C08J7/04
Filed: 1994-01-21
Abstract: PURPOSE:To obtain an olefinic resin composition improved in coatability without impairing the properties of the olefinic resin. CONSTITUTION:The resin composition comprises the following components (A), (B) and (C). Component (A) is 99.9-50wt.% olefinic resin. Component (B) is l-50wt.% of a copolymer comprising an alpha-olefin having 3-12 carbon atoms and an unsaturated hydroxylic compound represented by formula CH2= CH-R-(OH)m (wherein R is a hydrocarbon group having 5-20 carbon atoms and m is an integer of 1-3) and having a number-average molecular weight of 3,000-200,000 and a content' ([c]1wt.%) of the hydroxylic compound unit represented by formula 40>= [c]>=27-5log[number average molecular weight]. Component (C) is 0.1-200 pts.wt. filler based on the sum of components (A) and (B).
Patent JP-S5597850-A (JP)
Title: Repair method of inside surface cracked part of mold
Inventor: IMAMURA KAZUAKI
IPC: B22D7/06
Filed: 1979-01-19
Abstract: PURPOSE:To prevent the peeling of weld metal at the rapping of casting by providing holes on both sides of the inside surface cracked part of the mold and performing build-up welding these opened hole parts and cracked part to connect these. CONSTITUTION:In repairing the crack 2 produced in the inside surface of a mold 1, multiple holes 3 are pierced zigzag or parallel on both sides of the cracked part, after which the boundary of the cracked part and opened hole parts is chipped. If the resultant cavities are build-up-welded and closed, the phenomenon in which the weld metal deposits on casting and peels at the rapping of the mold may be prevented.
Patent JP-S58125406-A (JP)
Inventor: UENO SUKEZOU
IPC: B65B43/56
Filed: 1982-01-16
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-H06230586-A (JP)
Title: Electrostatic recording medium
Inventor: SANHONGI TAKASHIGE
IPC: G03G5/02
Filed: 1993-01-14
Abstract: PURPOSE:To obtain an electrostatic recording medium excellent in water resistance, and especially, having excellent textile printing property so that a picture image recorded with a sublimating toner by an electrostatic recording method can be transferred to cloth or the like. CONSTITUTION:This electrostatic recording medium consists of a dielectric layer formed on a conductive supporting body having <=20g/m<2> water absorption measured by a Cobf test method (JISP8140) for 15 sec as the standard. Especially, this medium consists of a dielectric layer consisting of an insulating resin and pigment formed on a conductive supporting body at least one face of which has a conductive layer. The conductive layer contains at least one compd. selected from among acetoacetyl group-modified polyvinyl alcohol, silicon-modified polyvinyl alcohol and carboxyl group-modified polyvinylalcohol.
Patent JP-H01180621-A (JP)
Title: Printer
Inventor: HORI MASAAKI
IPC: G06K15/00
Filed: 1988-01-12
Abstract: PURPOSE:To improve the operability and the working efficiency of a printer by retrieving each control code table for control codes contained in the data to be transmitted and selecting a control code table according to the number of undefined control codes. CONSTITUTION:The control code tables 22 and 23 are retrieved by an N counter 34 and an (n) counter 35 for the control codes stored in a data buffer 31. Then the table 22 or 23 is selected according to the number of undefined control codes. Thus the accurate selection is secured for both tables 22 and 23. At the same time, such troublesome operations including switch operations, resetting operations, the reapplying operations of a power supply, etc., can be omitted when the tables 22 and 23 are changed. Thus the operability and the working efficiency can be improved.
Patent JP-H10206681-A (JP)
Title: Optical waveguide module
Inventor: SUZUKI MASAMICHI
IPC: G02B6/13
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide module with the small number of part items and easily assembled by fixing each part using resins capable of absorbing a difference in a linear expansion efficient among each part. SOLUTION: An optical waveguide element 11 by aligning and fixing an optical fiber 10 is housed in a vessel-shaped package 12. The optical fiber 10 is fixed to both end parts 12a and 12b of the vessel-shaped package 12 by a first resin 13. The optical waveguide element 11 and an optical fiber 10a in the vessel-shaped package 12 are fixed in the vessel-shaped package 12 so as to be covered with a second resin 14. The resins 13 and 14 are resins capable of absorbing a difference in a linear expansion coefficient among the optical fiber 10, optical waveguide element 11 and vessel-shaped package 12. An opening surface of the second resin 14 is sealed by a third resin 15. The third resin 15 is a resin capable of absorbing a difference in a linear expansion coefficient between the second resin 14 and the vessel-shaped package 12.
Patent JP-S63173305-A (JP)
Inventor: UEDA YUKINORI
IPC: H01C10/34
Filed: 1987-01-12
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-2000209315-A (JP)
Title: Portable communication equipment
Inventor: YODA MASAHARU
IPC: H04B1/3822
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a stable autonomous structure by providing a turn supporting part which turns a battery part from beneath an equipment main body so that it can freely open/close with the main body intermediate part of portable communication equipment as a fulcrum and making the equipment main body to be autonomous with the turned battery part as a stand. SOLUTION: Turn supporting arm parts 4 have turn shafts in the width direction of equipment 1 and the turn shafts are engaged with the holes of an equipment 1-side and become turn fulcrums. Rail-like projecting parts 5 have desk top ground parts and guide functions, which are installed at the case lower part side of a stand battery part 3. The projecting parts 5 stably touch a desk-top face. A guide groove 7 is engaged with the rail-like projecting parts 5 having the guide functions installed in the storage part of the stand battery part 3 in equipment 1. Thus, the pull-out and the storage of the stand battery part 3 become smooth, precise and stable and stable autonomous structure is obtained.
Patent JP-H11201728-A (JP)
Title: Coated oil quantity measuring method for steel sheet surface
Inventor: TANEMOTO YOSHIHISA
IPC: G01B11/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce the error of a coated oil quantity measured value depending on the type of a steel sheet, to reduce the decrease of the measurement accuracy of a coated oil quantity depending on the type of the steel sheet, to increase the measurement accuracy of the coated oil quantity and to find the coated oil quantity on the surface of the steel sheet more accurately when finding the coated oil quantity on the surface of the steel sheet on an on-line basis. SOLUTION: Exciting light is radiated to the surface of a steel sheet 1 coated with oil, the fluorescence spectrum intensity of the component contained in the oil only within the reflection spectrum from the surface of the steel sheet 1 is detected, and the reflection factor of the exciting light from the surface of the steel sheet 1 is measured. Fluorescence is radiated to the surface of the steel sheet 1, the reflection factor of the fluorescence from the surface of the steel sheet 1 is measured, the fluorescence spectrum intensity is corrected based on these measured values, and the stuck quantity of the oil is obtained.
Patent JP-S59132279-A (JP)
Title: Reader of original
Inventor: SAITOU TAKAHIRO
IPC: H04N1/04
Filed: 1983-01-19
Abstract: PURPOSE:To extend easily the picture of an original to a required magnification by tilting a one-dimensional contact reading sensor in the moving direction of the original to read the picture of original. CONSTITUTION:The original 1 is moved in the direction A while being clipped by upper and lower carrying roll pairs 3 between a couple of guides 2. Further, the one-dimensional contact reading sensor 4 in which lots of reading elements are arranged in a line is arranged on a prolonged line in the carrying direction A of the original 1. Then, one end 4a of the sensor 4 is pivoted freely turnably to a pin 5 and the other end 4b is fixed by tightening a butterfly nut 7. Thus, the sensor 4 is fixed with a required angle theta in the original moving direction A. The picture is extended freely by the required magnification 1/sintheta by reading the picture of the original 1 at the sensor 4. Thus, the original picture is extended easily to the required magnification.
Patent JP-S62162879-A (JP)
Inventor: UEJI HITOSHI
IPC: F26B17/14
Filed: 1986-01-13
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-S62164911-A (JP)
Title: Soft ground improver
Inventor: SAGARA MASAHIRO
IPC: E02D3/12
Filed: 1986-01-14
Abstract: PURPOSE:To uniformly mix excavated soil and a hardener by providing inner and outer stirring blades turning in the opposite directions. CONSTITUTION:A sidelong gear box 9 is connectedly provided to the lower end of a rotary shaft 5 and plural excavating shafts 10a and 10b are hung down from the box 9. The excavating shafts 10a and 10b are each a double inversing shaft consisting of an inner shaft 11 and an outer shaft 12, each of which is connected with inner and outer stirring blades 13 and 14 to be mutually turned in the opposite directions. The formation of soil conglomerates and the occurrence of induced turning phenomenon can thus be prevented, and the mixing of excavated soil and hardener can also be uniformly performed.
Patent JP-S56103134-A (JP)
Title: Preparation of high-purity carboxylic acid chloride
Inventor: NAGATA TERUYUKI
IPC: C07C51/60
Filed: 1980-01-23
Abstract: PURPOSE: To obtain a high-purity carboxylic acid chloride readily without discoloration and change with time, by adding a metal, e.g. Zn, to the reaction product of an organic carboxylic acid with phosgene in the presence of a lower aliphatic amide as a catalyst, and heat-treating the reaction mixture.  
     CONSTITUTION: An organic carboxylic acid, e.g. acetic or propionic acid, is reacted with phosgene, in the presence (absence) of a solvent, e.g. benzene, and a lower aliphatic acid amide, e.g. dimethylformamide as a catalyst, at 30W100°C, especially 50W90°C. To the resultant solution, or concentrated solution or crude product prepared by the elimination of all of part or the solvent used, are added one or two or more metals selected from Zn, Ti, V, Cr, Mn, Fe, Co and Ni, or a compound thereof, and the mixture is then heat-treated at 70W200°C, preferably 120W180°C, in an inert gas atmosphere and distilled to give the aimed compound of high quality. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09199527-A (JP)
Title: Wire bonding apparatus
Inventor: SATO TSUYOSHI
IPC: H01L21/60
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably drive a torch bar by linearly reciprocatingly moving the arm mounted with the bar along a linear guide under the control to drive it by a linear motor. SOLUTION: A linear motor 31 has a cylindrical coil 31a to generate a thrust in the axial direction by supplying a motor current to the coil 31a. A bracket 32 forms a magnetic circuit to the motor 31. A torch bar 35 is mounted at the other end of an arm 33, and a position sensor 36 and speed sensor 37 are provided near the bar 35. The motor 31 is driven based on the command signal given by a controller and the motor current fed back from the motor 31. Thus, the bar can be driven with excellent response, and the size reduction and space conservation can be realized. The bar can be stably driven, and the ball of high quality can be formed.
Patent JP-S5391541-A (JP)
Title: Redundant constitution system of input-output apparatus
Inventor: SHIMADA TSUGUHIRO
IPC: G06F11/20
Filed: 1977-01-24
Abstract: PURPOSE: To make it possible to transmit and receive a basket of input-output information in the frame of the HDLC procedure through a doubled processing unit, by reducing the amount of hardware as to input-output apparatuses without lowering the reliability of the processing unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000201567-A (JP)
Title: Creation of seaweed bed and resultant seaweed bed
Inventor: SATO TOSHIFUMI
IPC: A01G33/02
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a foundation for seaweed bed creation optimum for growing perennial seaweeds, and to provide a method for seaweed bed creation using such foundation. SOLUTION: This seaweed bed which is constructed by setting an upper structural body on a lower structural body fixed onto the ground through foundation pits, has such a scheme that the upper structural body has a 1st and a 2nd wave-eliminating plates and a horizontal wave-eliminating plate 230 disposed therebetween; an implantation block 300 is fixed onto the horizontal wave- eliminating plate; before the fixation, the implantation block 300 is immersed, together with parent seaweeds 810, in the seawater 802 in a vessel 800; planospores 820 released from the parent seaweeds 810 are implanted onto the block 300; after several months, perennial seaweeds are grown on the implantation block 300 fixed onto the horizontal wave-eliminating plate.