baber/WOPTO huggingface dataset:
Patent JP-S60145232-A (JP)
Title: Production of metallic mesh
Inventor: TSUJI TADASHI
IPC: B21F27/08
Filed: 1984-08-13
Abstract: PURPOSE:To produce a metallic mesh expressing freely a picture pattern by coating pieces each made of a metal having claws individually with specific paints of different colors and combining adequately the same with metallic rings of the same colors or different colors into a fabric shape. CONSTITUTION:Thin metallic sheets consisting of aluminum, brass, etc. are individually coated preliminarily with thermosetting acrylic resin paints of at least >=2 kinds of different colors and are sheared, pressed and bent to manufacture pieces 1 erected with claws 11. The same thin metallic sheet is blanked to form rings 2. The claws 11 of each piece 1 are freely inserted into the circule of the ring 2 and are bent oppositely inward. The other piece 1 is further detained via the ring 2 to the piece 1, by which a metallic mesh is formed like a woven fabric. A picture pattern P is produced by combining adequately the pieces 1 and the rings 2 having different color relations.
Patent JP-H0912858-A (JP)
Title: Glass-fiber-reinforced polycarbonate resin composition
Inventor: OBAYASHI NAOTO
IPC: C08K7/14
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a glass-fiber-reinforced polycarbonate resin compsn. which gives a thin-walled molding excellent in moldability, appearance characteristics, bending modulus, and impact resistance and is useful for housings, covers, etc., in mechanical, electric, electronic, office automation fields, etc. SOLUTION: This compsn. comprises 70-92wt.% arom. polycarbonate resin, 1-20wt.% arom. polycarbonate oligomer, 3-20wt.% glass fibers, and 0.5-15wt.% composite-rubber-based graft copolymer formed by grafting an arom. alkenyl compd. and a vinyl cyanide compd. onto a composite rubber comprising a polyorganosiloxane rubber component and a polyalkyl (meth)acrylate rubber component, subject to the conditions that the glass fibers comprise short fibers with lengths of 140μm or lower and long fibers with lengths higher than 140μm in wt. ratio of (45:55)-(85:15) and that glass fibers longer than 500μm account for 1-15wt.% of all the glass fibers contained.
Patent JP-H05271165-A (JP)
Title: Benzophenone having antifungal activity
IPC: C07C225/16
Filed: 1992-06-29
Abstract: PURPOSE: To provide a novel benzophenone that has a high antifungal activity and is useful as fungicidal agents in agricultural field.  
     CONSTITUTION: The compd. of the formula I [R 1 , R 2  are each a 1-6C alkyl, 7-10C aryl alkyl, a heterocycle together with N, etc.; A is benzene; Y is a 6-10C aryl, 1-4C alkyl, etc.; R 3 , R 4  are each H, a 1-3C alkyl; K is 0, methylene); for example, 4-[3-(3-benzoylphenyl)-2-methylpropyl]-2,6-dimethylmorpholine (cis- isomer), is obtd. by reacting a carbonyl compd. of formula II with an amine of formula III in cyanosodium boron hydride and a protonic solvent (e.g.; methanol) at a temp. of -5 to 25°C. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001006495-A (JP)
Title: Turn signal switch device
Inventor: TAKAHASHI ATSUO
IPC: B60R16/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To simplify assembly work of a cancel mechanism for returning an operation lever from an operation position to a neutral position securely and automatically. SOLUTION: A first long hole is inserted into a guide shaft 16 like a circular column erected in a second case 2 rotatably and slidably. While a connection pin 5d is inserted into a second long hole 4b of a first lever member 4, a support shaft 17 erected in the second case rotatably inserted into the hole. A torsion coil spring 6 is brought into elastic contact with the first lever member, and a free end side is allowed to abut on a regulation face 20 formed in the second case to regulate floating up of the torsion coil spring. When an operation lever is turned and operated, the first lever member advances into a rotary locus of a cancel projection by a energizing force of the torsion coil spring to rotate the first lever member and a second lever member 5 so that the operation lever returns to a neutral position automatically by the first lever member.
Patent JP-S6326790-A (JP)
Title: Unit pattern selecting method in automatic electronic pattern picture drawing
Inventor: FUSE TADASHI
IPC: G06K17/00
Filed: 1986-07-21
Abstract: PURPOSE:To easily exchange a unit pattern without gazing at an information card, by inserting one sheet or plural sheets of information cards into a card selector, and selecting a desired unit pattern by a switch operation, etc. CONSTITUTION:At the time of generating and printing out the overall pattern of desired drawing, pattern, character, etc., one sheet or plural sheets of information cards 5 recording the pattern at every necessary unit in the card inserting port 3 of the card selector 1 are inserted into a card inserting device through card inserting ports 3, 3..., a connector 12 is connected to the connecting port of a keyboard, and a unit pattern recorded at every sheet among plural information cards 5 is inputted to an automatic electronic pattern drawn picture. By the operation of a changeover switch 4, the unit pattern of all the information cards 5 is inputted quickly and successively, and an image is displayed on a display device, and by combining it successively, a desired pattern is formed and printed out.
Patent JP-H06343131-A (JP)
Title: Multidimensional color image compression system
Inventor: SHIMIZU KYOICHI
IPC: H03M7/30
Filed: 1993-06-17
Abstract: PURPOSE:To obtain a high-efficiency compression system for a color image by obtaining feature points of the equal-hue line of a hue function and feature points of the equal-luminance line of the luminance function in the area encircled with the equal-hue line and using the positions, luminance values, and chromaticity values of feature points of image information for transmission, recording, and image restoration. CONSTITUTION:This system consists of an image signal source 1, an A/D converter 2, a write control part 3, a hue contour tracer 5a, a luminance contour tracer 5b, an encoding and sending circuit 6, a receiving and decoding circuit 8, a luminance function reproducing device 9, etc. Then the whole image to be compressed and expanded is sectioned with the equal-hue line, and the positive and negative maximum points of the curvature of the equal-hue line and the positions and attributes (luminance and chromaticity) of important feature points which are not included in linear approximation are transmitted so that the equal-hue line can be reproduced on an expansion side. The luminance contour in its internal area is found and the positive and negative maximum points of the curvature of the equal-hue line and the positions and attributes (luminance and chromaticity) of important feature points which are not included in linear approximation are transmitted so that the luminance contour can be reproduced on the expansion side.
Patent JP-S6222259-A (JP)
Title: Recorder
Inventor: KEESEN WERNER
IPC: G11B15/467
Filed: 1986-07-21
Abstract: According to the invention, which relates to a video recorder, a buffer is provided, which buffer-stores signals, thus avoiding a complex head and tape advancement control.
Patent JP-H0462201-A (JP)
Title: Driver for divider converter
Inventor: OKUMOTO TAKENAO
IPC: E01B25/00
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the inability of conversion of track beam by a method in which drivers with power sources to convert track beam are connected in a releasing manner by a connecting shaft and operated independently. CONSTITUTION:Decelerators 8 connected to a track beam 1 by a connecting shaft 9 are set and drive force between the decelerators 8 is transmitted. Each of the decelerators 8 is operated by a motor 7. The motor 7 is connected with the decelerator 8 by a clutch 11 and a brake 12 is provided to the motor 7 to release or stop the turning of the motor 7. Even when the motor 7 is partly damaged to become inactive, the decelerator 8 is operated by other sound motor 7 and the track beam 1 can be converted without trouble stopping the operation of a divider.
Patent JP-H1020704-A (JP)
Title: Fixing device
Inventor: NAKAI JUNJI
IPC: H05B3/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that has good responsiveness and allows temperature detection to be performed without damaging a releasing layer. SOLUTION: An induction heated type fixing roller 10 is so designed that thermal expansion of a heating part 11 due to temperature rises appears mainly on a right end. An actuator 21 is supported on a portion outside the right end in such a way as to be capable of rocking, and when the heating part 11 undergoes thermal expansion, a member 22 to be detected rises and is detected by a detecting element 24. When the detecting element 24 is turned on, the power from a power source 16 to an induction part 12 is shut off, and when the element 24 is turned off the power supply is restarted so as to appropriately control the temperature of the heating part 11. Since a change in thermal expansion of the heating part 11 is detected as a temperature change, good responsiveness is secured.  Also, a releasing layer on the surface of the roller is not damaged since no detecting member making contact with the heating part 11 is used.
Patent JP-H0818276-A (JP)
Title: Electronic parts mounting apparatus and parts feeder
Inventor: HONDA TAKAYUKI
IPC: B23P21/00
Filed: 1994-06-28
Abstract: PURPOSE:To reduce the correction quantity of the turn direction of electronic parts at carrying of the parts and improve the recognition of the positional condition of the electronic parts during carrying thereof by installing second adjusting ing structures for adjusting the position of the turn direction parallel to a mounting face of a board on a parts feeder of electronic parts mounting apparatus. CONSTITUTION:Electronic parts 12 to be fed in the condition that they are positioned at a part feeder 21 are carried to mounting positions on a mounting face of a board 14 to be fed to specified position and mounted on the mounting positions in place. This apparatus comprises first adjusting structures 25, 50 and 51 for adjusting the positions in two mutually perpendicular directions parallel to the mounting face of the board 14 and second adjusting structures 22A, 26, 27, 30, 31, 34, and 37 for adjusting the position of the turn direction parallel to the mounting face of the board 14.
Patent JP-H0335608-A (JP)
Title: Automatic gain control circuit
Inventor: WADA AKIRA
IPC: H03G3/30
Filed: 1989-06-30
Abstract: PURPOSE:To eliminate gain fluctuation in a prescribed cycle period and to attain stable gain control by permitting a D/A converter to generate a voltage controlling the gain of a video signal by means of the numeric value of an up/down counter. CONSTITUTION:The input video signal is inputted to a gain control amplifier 1 and a timing pulse generation circuit 9. In the gain control amplifier 1, the gain of the inputted video signal is controlled by an AGC voltage and is inputted to a clamping circuit 2. In the clamping circuit 2, the inputted video signal is fixed to a reference voltage VL and is supplied to an A/D converter 3 and a comparator 4. In the converter 3, the analogue signal of the video signal fixed to a prescribed level is A/D-converted between the reference voltage VL and VH and it is outputted as a digital video signal. On the other hand, the comparator 4 compares the video signal with VH, and a pulse is outputted when the signal exceeds VH.
Patent JP-S6413345-A (JP)
Title: Original feeding device
Inventor: AOTANI TOSHIAKI
IPC: B65H5/06
Filed: 1987-07-08
Abstract: PURPOSE:To make it possible to prevent the deterioration of picture quality and the occurrence of a caught original jam during its conveyance by providing a conveying means to press and heat the original in the course of the conveyance of the original to its scanning position to pressingly stretch a fold of the original. CONSTITUTION:A state in which a pressing roller 162 of a conveying means 16 is strongly pressed against a heating roller 161 can be changed over into two stages, namely a state being wide in a nip width between the rollers 162, 161 and that being in slight contact with each other. When the original 10 has and fold or the like, the two rollers are set in mutually strongly pressed state, but since the original can be conveyed even in its strongly pressed state, even when the original has no fold, the pressing roller 162 can be always pressed against the heating roller 161 under proper pressure without changing over the state of the rollers, and only when the original 10 having a fold is conveyed, a heater lamp can be turned on.
Patent JP-S6414878-A (JP)
Title: Organic electrolyte battery
Inventor: SHINODA KENICHI
IPC: H01M10/052
Filed: 1987-07-08
Abstract: PURPOSE:To prevent the explosion or tiring of a battery without sacrifice of decrease in performance by using a nonaqueous electrolyte prepared by dissolving a specific solute in a specific solvent in a nonaqueous electrolyte battery using lithium or sodium. CONSTITUTION:A nonaqueous electrolyte prepared by dissolving LiCF3SO3 as solute in one organic solvent of N,N-dimethylformamide and N,N-diethyl form amide is used to form a nonaqueous electrolyte battery. Since LiCF3SO3 is stable against the organic solvent, explosion or firing, which may be caused when LiClO4 is used, is prevented, and conductivity is also increased. A safety, stable nonaqueous electrolyte battery can be obtained without sacrifice of decrease in performance.
Patent JP-S6212420-A (JP)
Title: Drive mechanism in omnidirectional mobile vehicle
Inventor: NAKANO EIJI
IPC: B60K17/30
Filed: 1986-07-19
Abstract: PURPOSE:To simplify the structure of an omnidirectional mobile vehicle in which wheels are attached to the lower ends of a steering shafts arranged at four corner of a vehicle body, by setting a pair of wheels on one of the diagonal lines to serve as drive wheels rotated by a drive motor, and by setting the other pair of wheels to serve as driven wheels. CONSTITUTION:Steering worm wheels 11a through 11d are fixed to the upper ends of steering shafts arranged at four corners of a vehicle body 10, and worm wheels 12a, 12b for driving wheels are fitted on the upper ends of wheel drive shafts piercing through the centers of a pair of steering shafts positioned on one of diagonal lines. Worm wheels 11a, 11d of the two front wheels, and worm wheels 11c, 11d for two rear wheels are meshed respectively with steering worms 16a, 16b and steering wheels 19c, 19d fitted on the rotary shafts 15, 18 of motors 20, 21. Further, the worm wheels 12a, 12d are meshed respectively with wheel drive worms 22a, 22d rotated by the motor 20, 21, and the wheels 12a, 12d side wheels are used as drive wheels.
Patent JP-S5959128-A (JP)
Inventor: HANAKI SHIGERU
IPC: A61L2/20
Filed: 1982-09-28
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-S5872804-A (JP)
Title: Combustion furnace
Inventor: MIURA HIROSHI
IPC: F23G5/00
Filed: 1981-10-23
Abstract: PURPOSE:To increase combustion efficiency by providing air injection ports to the fire grate of a furnace in which solid fuel is burnt, and to drop ash in a rational way, by providing freely openable ash dropping holes and by scraping down a solidified heap of ashes by a vibrator. CONSTITUTION:A solid fuel D is thrown into a combustion chamber B from a stoker port 10, and is ignited by an ignition burner 12. The solid fuel is burnt by operating an air feeder to feed the air into the combustion chamber B from air injection ports 2a of a fire grate 2. In order to discharge the ash produced in the combustion chamber B out of a furnace A, a sliding panel 5 is moved to open the ashes dropping holes 4a of a panel 4, and the ashes are dropped into an ash collecting chamber C. When the ashes are solidified hard by their own weight and cannot fall down, they are made easy to drop into the ash collecting chamber C, by reciprocating vibrators 3 in the horizontal direction. In addition, vibration is given to the bottom part of the ash, accumulated on the grate, by reciprocating the sliding panel 5. The ash collected in the ash collecting chamber C are taken out of the furnace A by operating a screw conveyer 9.
Patent JP-H0335162-A (JP)
Title: Data processor for chromatograph
Inventor: KAMATA YOSHISUKE
IPC: G01N30/86
Filed: 1989-06-30
Abstract: PURPOSE:To simplify and facilitate the setting of parameters by arraying and displaying chromatograms and waveform processing parameters on a display screen and adjusting input means under visual checking to visual set the parameters. CONSTITUTION:An A/D converter 1 makes A/D conversion of the chromatogram inputted from a chromatograph and a central processor 2 processes the data taken in from the converter 1. A signal data storage device 3 stores the chromatogram data taken therein. A control instruction storage device 5 stores the control instructions executed by a control commander 4 and the central processor 2. A parameter storage device 6 stores the various parameters. Further, a keyboard 7 for inputting various numerical values, mouse 8, a CRT 9, an output apparatus 10, etc., are provided. The need for making trial and error to repeat waveform reanalysis by variously changing the numerical values by means of numeric keys if eliminated in this way and the setting of the parameters in a short period of time is possible. Further, the waveform processing parameters are displayed on the screen and, therefore, there is an advantage that the significance of the parameters is intuitionally easily understandable.
Patent JP-H11355875-A (JP)
Title: Cover structure
Inventor: HARA KENICHIRO
IPC: H04R1/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To cover a jersey net on a loudspeaker or the like under an satisfactory environment with no sound noise or vibration. SOLUTION: An elastic tube 4 is pushed into a groove placed along an outer circumferential of a rear side of a baffle plate 1 to fix the circumferential part of a jersey net 2. The jersey net is pressed onto an inner circuit face of the groove by the elasticity of the tube 4 and is surely fixed. In this fixing job, no noise or vibration is caused unlike the case of staple fixing.
Patent JP-S5957913-A (JP)
Title: Production of high concentration slurry of synthetic calcium carbonate having good fluidity
Inventor: TANAKA KOUICHI
IPC: C01F11/18
Filed: 1982-09-29
Abstract: PURPOSE:To prepare a high concn. slurry having good fluidity with ease, by adding a specific acrylic polymer, etc. as a dispersant to synthetic calcium carbonate, and subjecting the mixture to two stages of dispersing treatments at different shearing speeds. CONSTITUTION:Synthetic calcium carbonate of <=1wt% moisture content and of a cubic shape having 0.1-1.0mum grain sizes is used. Alkali metal salt or ammonium salt of an acrylic polymer or copolymer contg. at least 90mol% acrylic acid unit of 8,000-150,000 weight average mol.wt. is used for the dispersant. Such dispersant is added as an aq. soln. prepd. by dissolving the same at 0.5- 5.0wt% ratio based on the total weight of the synthetic calcium carbonate in water of the volume of <=35wt% based on the entire weight of the final mixture to the synthetic calcium carbonate. The mixture is first subjected to primary dispersing treatment at 10<2>-10<3>sec<-1> shearing rate then to secondary sipensing treatment at 10<5>-10<7>sec<-1>, whereby the high concn. slurry of the synthetic calcium carbonate contg. >=65wt% solids and having good fluidity is obtd.
Patent JP-H0220526-A (JP)
Title: Organopolysiloxane showing non-linear optical response
Inventor: TOOMASU EMU RESURII
IPC: C08G77/22
Filed: 1988-07-08
Abstract: PURPOSE: To provide a nonlinear organic optical medium by reacting a specific organic silicon structure with an acetylene type compound in the presence of a hydrosilylation catalyst.  
     CONSTITUTION: An organic silicon structure having H coupled to Si (e.g. polymethyl hydrosiloxane) is reacted with an acetylene type compound (e.g. 1,2-diphenylethylene) in the presence of a hydrosilylation catalyst to obtain the organic polysiloxane having a structural unit of the formula (R is an inorganic substituent or a C 1-12  organic substituent; Z is H or a substituent selected from an electron donative group and an electron attractive group), having a glass transition point of 40°C or higher, and a weight average molecular weight of 2,000-100,000, containing 2-2,000 Si, and showing nonlinear optical response. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S56103464-A (JP)
Title: Manufacture of semiconductor device
Inventor: YABU TAKASHI
IPC: H01L21/331
Filed: 1979-12-27
Abstract: PURPOSE:To reduce a resistance value of a wiring layer by a method wherein when an active region and a region to be the wiring layer are diffusion-formed simultaneously to be made MOSIC, the re-diffuion is applied to the region of the wiring layer out of those shallow diffused layers to deepen the depth. CONSTITUTION:A plurality of thick field films oxide 4 are formed on a p type Si substrate 2 ans separated into a transistor forming region 6 and a wiring layer forming region 12, and a gate electrode 10 composed of a polycrystalline Si is formed on the transistor forming region 6 through a gate film oxide 8. Then, an n<+> type source region 14 and drain region 16 are diffusion-formed in the substrates 2 on both sides of the electrode 10 made as a mask and in addition, an n<+> type groundwork wiring region 18 is diffusion-formed at the same time also in the wiring layer forming region 12, and those regions are covered with block films oxide 20 on the top surfaces. However, due to the diffusion depths of the region 14 and 16 being shallow, the region 12 becomes shallow to cause the resistance value to be increased. Therefore, the film 20 on the wiring layer forming region 12 is removed, the whole surface is covered with a PSG film 24 and applied a heat treatment to make P in the film 24 be diffused again in a region 18, and the depth of the diffusion is deepened to decrease the resistance value.
Patent JP-H0455932-A (JP)
Title: Touch panel
Inventor: OGURA KEISHICHI
IPC: G06F3/0487
Filed: 1990-06-25
Abstract: PURPOSE:To select a desired recognized area with a 'one-touch' operation by selecting a recognized area closest to a touched point when a part except the recognized areas is touched. CONSTITUTION:When a touched point 4 is not included in any recognized area, a recognized area 23, for example, closest to the point 4 is detected through the concentrical circles formed around the point 4. Then the area 23 is displayed in various colors and by flickering. In actual touch input operation, the point 4 gets out of a desired recognized area just by a slight extent. Thus the desired recognized area is selected with a 'one-touch' operation and a reinput operation is not always required.
Patent JP-S60105793-A (JP)
Title: Drill shaft
Inventor: RUNE PIEERU FUIRU
IPC: E21B17/00
Filed: 1984-08-16
Abstract: The invention disclosed herein concerns a drill stem intended for sinking shafts in the ground, especially for the oil and natural gas industry. It has on its outer periphery a surface of revolution providing a succession of hollow profiles with a rounded shape relative to the axis of the stem, said surfaces for revolution being adapted to rest against the internal faces of complementary shape of self-gripping slips which ensure holding of the drill string.