baber/WOPTO huggingface dataset:
Patent JP-H11329730-A (JP)
Title: Organic electroluminescent element
Inventor: ISHIBASHI TADASHI
IPC: H05B33/12
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent element having highly bright and stable red luminescence by using a distyryl compound as a luminescent material. SOLUTION: An organic layer contains a distyryl compound represented by formula I. In the formula I, R<1> and R<4> are a non-substituted phenyl group, R<2> and R<3> are an aryl group represented by formula II, R<5> , R<6> , R<7> , and R<8> are the same or a different group, and at least one of them is an amino group, a nitro group, or a halogen atom. R<9> -R<13> in formula II are the same or a different group, and at least one of them is an unsaturated alkoxy group having two or more carbon atoms, or an alkyl group. A compound represented by formula III, for example, of the distyryl compound can be used as a luminescent layer also acting as an electron transport layer or a luminescent layer also acting as a hole transport layer, and can be constituted as a luminescent layer interposed between the electron transport layer and the hole transport layer.
Patent JP-S5561021-A (JP)
Title: Preparation of semiconductor device
Inventor: SHIBAMATA YOSHIYUKI
IPC: H01L21/31
Filed: 1978-10-31
Abstract: PURPOSE: To prevent the scattering from occurring in diffusion resistance as well as film thickness by heat-treating a semiconductor wafer while moving a reaction pipe or heating furnace in an axial direction.  
     CONSTITUTION: A semiconductor wafer 3 mounted on a wafer holder 2 is inserted into a reaction pipe where it is kept uniformly at the specified temperature. After moving a heating furnace 4 in the direction of an arrow to the location of the wafer 3, each wafer is uniformly heated at a sufficiently higher temperature than the initial one on which condition the processes required such as impurity diffusion and film formation, etc are made. After the desired length of time, the furnace 4 is moved again in the direction of an arrow from the location of the reaction pipe 1. The reaction pipe 1 instead of the furnace 4 may be moved in that direction. On doing this, time required for heating the wafer can uniformly be controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5561858-A (JP)
Title: Central operation control unit
Inventor: FURUKAWA TAKAO
IPC: G06F11/28
Filed: 1978-10-31
Abstract: PURPOSE: To increase the efficiency of program debug, by stopping the address match function in the case of program with several times of loop to the designated address after passing through by designated number of times.  
     CONSTITUTION: The address to be stopped is set to the address match register 20 and the loop number of times is set to the loop counter 22. The address information is fed to the comparison circuit 21 from the memory bus 13 and it is compared with the content of the address register 20. If in agreement as a result of comparison, the coincidence information is fed to the loop counter 22 and 1 is subtracted from the content of the loop counter 22. When the content of the loop counter 22 is 0 after repetitive operation of this, an output is caused and it is inputted to the address match circuit 23, and the interruption is made to the operation control section only when the request signal of address match is outputted from the console, to stop the computer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5924415-A (JP)
Title: Magnetic head
Inventor: SAITOU YOUICHI
IPC: G11B5/23
Filed: 1982-07-31
Abstract: PURPOSE:To utilize the compression strain of a reinforcing member for specifying positions of tracks precisely, by arranging the reinforing member which has the compression strain at rear ends of back gap parts of a couple of cores, and integrating them. CONSTITUTION:The reinforcing member 12 made of a ''Sendust '' material is joined to the rear ends of the back gap parts 5 of the A core 2 and B core 3 of a conventional ''Sendust '' video head 1 by a joining layer 13 of silver solder, etc. This reinforcing member 12 is jointed by the joining layer 13 simultaneously with gap formation in the manufacturing process of the head, i.e. joining between the A core 2 and B core 3 by the back gap part 5 of silver solder. In this joining process, a load P is placed on the A core 2 and B core 3 by a joining and a load F greater than P is placed on the reinforcing member 12 to join them together. When the head is taken out of the joining jig after the joining process, the reinforcing member 12 has the compression strain corresponding to the load (F-P).
Patent JP-H10185530-A (JP)
Title: Pattern reader
Inventor: ISHIKAWA TAKESHI
IPC: G01B11/24
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a pattern reader which can reads out an unclear pattern, e.g. a serial number, formed on a mirror surface of a silicon wafer, for example, especially a pattern degraded through processes of etching, vacuum deposition, and the like. SOLUTION: A light emitted from an illuminating section 10 passes through an objective lens 20 to produce a parallel light for illuminating the surface 1a of a silicon wafer 1 from an oblique direction. A luminous flux reflected on the surface 1a passes through the objective lens 20 again to produce a convergent beam directed toward a detecting section 30 and reaching a spatial filter 31 having a part shielding a regularly reflected component. Scattered and reflected component of reflected light passed through the spatial filter 31 impinges on a focus lens 32. The focus lens 32 has a power for conjugating the surface 1a of the silicon wafer 1 to an image pickup element 33 and the image of a pattern etched on the surface la is formed on the image pickup element 33 by the scattered and reflected component of reflected light passed through the spatial filter 31.
Patent JP-S5258334-A (JP)
Title: Integrating circuit device for field effect element
Inventor: UENO MASAAKI
IPC: H03K19/08
Filed: 1975-11-07
Abstract: PURPOSE: To make effective use for the system such as desk calculators, by considerably reducing the power consumption thru the use of CMOS in and around the oscillators having higher power consumption. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5658367-A (JP)
Title: Synchronizing circuit for facsimile receiver
Inventor: MARUYAMA YUUJI
IPC: H04N1/36
Filed: 1979-10-17
Abstract: PURPOSE:To increase the synchronized area and to achieve stable operation, by eliminating short pulse in comparison with the synchronizing signal developed from a graph, and detecting pulses between lines only of broader pulse than said synchronizing signal. CONSTITUTION:A binary facsimile signal (a) input to a terminal 1 is integrated at an integrator 2, then it is compared with a reference voltage 14 at a comparator 3, to reject a signal component narrow in the width included in the facsimile signal (a) and to pick up only a signal component 12 with broad width and a synchronizing signal 10. The output signal (c) of the comparator 3 is input to a monostable multivibrator 4 of re-trigger system. At a monostable multivibrator 5, the leading of the output signal (d) of the multivibrator 4 is detected to produce a pulse 6 of an arbitrary width, and the output signal (e) compulsively resets a synchronizing signal generator 8 incorporated in a facsimile receiver and matched in phase with the synchronizing signal transmitted.
Patent JP-S62291009-A (JP)
Title: Cryostat
Inventor: SUMIYOSHI YUKIHIRO
IPC: G01R33/3815
Filed: 1986-06-10
Abstract: PURPOSE:To reduce the quantity of heat infiltration into a cryogenic refrigerant container by securing a sufficient adiabatic distance contriving the miniaturization of the whole of the container by suspending the cryogenic refrigerant container with a linear support material. CONSTITUTION:Since a cryogenic refrigerant container 4 which is a cryogenic region is suspended at three points by a small heat conductivity insulating wire 9 extended alternately through the outer diameter side and the inner diameter side of mutually different diameter large and small two support rings 10, 11, the adiabatic distance from a vacuum container 8 of a normal temperature region to the cryogenic refrigerant container 4 of a cryogenic region can be made longer and the evaporation of liquid helium 5 can be prevented by reducing the quantity of heat infiltration into the cryogenic refrigerant container 4. The quantity of heat infiltration can also be reduced less by providing a thermal anchor in the middle of the insulating wire 9 since the support rings 10, 11 are so provided as to touch radiation shields 72, 71 respectively.
Patent JP-H01305283-A (JP)
Title: Cooling showcase
Inventor: GOTO KIYOKAZU
IPC: A47F3/04
Filed: 1988-06-01
Abstract: PURPOSE:To prevent dewing on the outer surface of the inner plate, both surfaces of the intermediate plate and the inner surface of the outer plate of a hood and improve display effect, by a method wherein holes for passing water vapor are arranged on the inner plate of the three-dimensional hood having the three-layered structure consisting of the inner plate, the intermediate plate and the outer plate. CONSTITUTION:The principal body of a hood, surrounding the commodity receiving chamber of a display box, is constituted of three layers of transparent resin of an outer plate 30, an inner plate 31 and an intermediate plate 32, which show a three- dimensional configuration whose lower surface is opened, with spaces in a degree that the convection of air layers will never be generated in each spaces. The proper number of water vapor passing holes 37 is formed on the inner plate 31 at proper places with sizes permitting the communication of water vapor between the air in the commodity receiving chamber and the air layer in the hood. According to this method, the partial pressure of the water vapor in air in the hood is balanced with the partial pressure of the water vapor in the air in the accommodating chamber whereby the dewing on the hood may be prevented and the display effect of the title showcase may be improved.
Patent JP-S5925305-A (JP)
Title: Preparation of fungicidal fumigant
Inventor: SASAKI YOSHIAKI
IPC: A01N47/42
Filed: 1982-08-03
Abstract: PURPOSE:To prepare a fungicidal fumigant having improved aging stability and fuming efficiency of a specific dithiocarboimidate derivative (denmert), by adding a phenolic antioxidant to a fumigant containing nitrocellulose and denmert. CONSTITUTION:(A) A phenolic antioxidant such as butylhydroxyanisole is, if necessary as a mixture with (B) an alkali metal or an alkaline earth metal salt, added to (C) a fungicidal fumigant obtained by compounnding (i) S-n-butyl S'-p-t- butylbenzyl N-3'-pyridyldithiocarbomidate (denmert) useful as a fungicide effective remarkably to the powdery mildew of fruit trees and vegetables, with (ii) nitrocellulose as a exothermic base. The denmere can be stabilized and the fuming efficiency can be improved by the additives. The amounts of the components (A) and (C) in the composition are preferably 0-5%, especially 0-3%, and 0.1-7%, especially 1-5%, respectively.
Patent JP-2000319303-A (JP)
Title: Production of vinyl chloride-based resin polymer and the resultant polymer
Inventor: KONDO KOZO
IPC: C08F2/20
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin polymer giving extrusion-molded products excellent in fracture toughness. SOLUTION: This polymer is obtained by suspension polymerization of vinyl chloride monomer or a mixture of monomer polymerizable with vinyl chloride monomer and vinyl chloride monomer in an aqueous solvent using one or more kinds of dispersant including 0.01-0.3 wt.% hydroxypropoxymethylcellulose.
Patent JP-H11329912-A (JP)
Title: Substrate treatment device
Inventor: KAWAMATSU YASUO
IPC: H01L21/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To easily confirm the condition of each part inside a substrate treatment device, including the conditions of a conveying robot by the operator. SOLUTION: A plurality of treatment units are arranged by laminating them on the circumference of a conveying robot TR1. A series of treatment is performed on the substrate, retained by the conveying robot TR1, which is carried successively to each treatment unit. A camera 10 is attached above the conveying robot TR1. The camera 10 can be moved by a moving mechanism in the space where the conveying robot TR1 is provided. To be more precise, the camera 10 is moved in the vertical directions, it revolves within a horizontal surface, and it can be moved swingingly. Accordingly, the arbitrary position inside substrate treatment device can be photographed by the camera 10. Not only the condition of the conveying robot TR1 but also the condition inside each treatment unit can be confirmed easily by the operator by confirming the image photographed by the camera 10.
Patent JP-H05318861-A (JP)
Title: Recording paper feeding device
Inventor: TOMINO TADASHI
IPC: B41J15/04
Filed: 1992-05-27
Abstract: PURPOSE:To eliminate the hindrance by recording paper at the usage of an electronic calculator or the like in limited space or during the transportation or the like of the electronic calculator or the like in a device, in which rolled recording paper is supported outside a printer main body, such as an electronic calculator equipped with a printer or the like. CONSTITUTION:The device concerned is equipped with a paper holder 5, by one end of which rolled recording paper 10 is supported and the other end of which is pivotally supported on a printer main body 1 so as to be able to pivot the paper holder to the positions 5, 5' and 5''.
Patent JP-S5924077-A (JP)
Inventor: MOCHIDA HARUO
IPC: B60J5/10
Filed: 1982-08-02
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-H07316881-A (JP)
Title: Strip treatment device
Inventor: FUJII TADASHI
IPC: C25D21/00
Filed: 1994-05-24
Abstract: PURPOSE:To provide a strip treatment device having an opening/closing mechanism capable of reducing the size of a liquid tank and preventing liquid leakage by fixing the one side electrode of same-polarity electrodes arranged to face each other in the liquid tank and making the other side electrode openable and closable relative to the one side electrode. CONSTITUTION:The same-polarity electrodes 3 arranged to face each other perpendicularly are projectingly provided with insulators on the inner side thereof. Tapered surfaces inclined from the electrode side toward the strip side are formed on these insulators toward the traveling direction of a strip and this strip is made to travel between the electrodes. Bus bars 3c disposed at the top and bottom ends of the one side electrode 3a of such treatment device are fitted to fitting parts 6c to fix the electrode 3a. The upper bus bar 3c on the other side electrode 3b is slidably placed on an electrode rest 6a and is made openable and closable with the electrode 3a. Positioning of the electrode 3b in the closed state thereof is executed by contact parts 6d disposed at the upper and lower electrode rests 6a, 6b. The size of the liquid tank is thereby reduced. A 11 of the operating parts 11c of the opening/closing mechanism 11 are arranged on the side upper than the liquid level of the liquid tank, by which liquid leakage is prevented.
Patent JP-S61292652-A (JP)
Title: Recording device
Inventor: IWAMOTO MINORU
IPC: G03G15/01
Filed: 1985-06-20
Abstract: PURPOSE:To eliminate the mixing of developer of different colors by comparing the state of use of developer with the indicated of a color indicating means such as a color indicating switch etc., and when both are in the relation of different color and the indicated color is not the first color such as black etc., cleaning the developing device and then supplying the developer of indicated color. CONSTITUTION:Referring to indicated color of a color indicating means and the state of agent supply obtained from a state supervisory means, when the color of developer in the developing device and indicated color are the same (j) color, (j) =1, 2 or 3, the third controlling means of developer supply that instructs the supply to the i-th supplying means is provided while remaining the of a switching means as it is. Thereby, when the recording color is changed from the first color to other color in the selectively recording of more than three colors, and when changed between different colors other than the first color (black), the developing device is cleaned by cleaning liquid. Used cleaning liquid is recovered in a cleaning liquid tank, and the developer of color to be changed next is supplied to the developing device.
Patent JP-S6026520-A (JP)
Title: Long object aligning/supplying equipment
Inventor: HIRAKAWA FUMIHIRO
IPC: B65G47/14
Filed: 1983-07-26
Abstract: PURPOSE:To transfer long objects quickly, surely, in an aligned form, up to the last piece in the captioned equipment for cylindrical electronics parts or the like, by transferring said object one by one from a gravity-drop-type feeding passage to a transfer disc via a transfer drum and a sending-out equipment. CONSTITUTION:Resistors 2 enter one by one a receiving recess 18 in a transfer drum 17 at a receptacle position A by their own weights via a feeding passage 16 which extends vertically from a part feeder not shown in the figure. At this time, the transfer drum 17 rotates by 90 deg. counterclockwise in order to shift the receiving recess 18 to a send-out position B. With this, the receiving recess 18 faces a transfer recess part 25 of a transfer disc 24 located at a receiving position C. At this time, a valve 28 is opened so that the resistor 2 is transferred by compressed air to the transfer recess part 25 in which the resistor 2 is held by means of a magnet 30. Next, the disc 24 is rotated in order to transfer the resistor 2 to the following stage. With this contrivance, the resistors 2 can be transferred quickly, surely, up to the very last piece.
Patent JP-H11321354-A (JP)
Title: Fuel cut-off valve mounting structure
Inventor: TAKAHASHI JUN
IPC: B60K15/077
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cut-off valve facilitated in installation to a gas sump by making a valve main body compact and preventing a falling off of pipe and wearing and deformation of an 'O' ring. SOLUTION: A pipe 24 with a vent passage is inserted into a passage until it abuts against a stepped part 22. An 'O' ring 28 is inserted in the paired diameter enlarged parts 26 of the pipe 24. Paired cut-out grooves 30 are formed up in a pipe coupling part 18. A bracket 23 having a space between its paired arm parts 34, is fixed to a fuel tank 12. The width of the space is made little smaller than the diameter of the pipe 24. The paired arm parts 34 of the bracket 32 are fitted in the cut-out grooves 30 of the pipe coupling part 18 respectively. By this constitution, the pipe 24 can be held by the paired arm parts 34 of the brackets 32, and the pipe 24 is thereby fixed thereto.  Therefore, the fixation of the pipe coupling part 18 of a fuel cut-off valve 10 and the pipe 24 with the bracket 32 fixed to the fuel tank 12 thereby enables the pipe 24 and the fuel cut-off valve 10 to be kept constant in positional relation even if the fuel tank 12 and the bracket 32 are displaced.
Patent JP-H04359513-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIKAWA KENICHI
IPC: H01L21/768
Filed: 1991-06-06
Abstract: PURPOSE:To connect a high-concentration impurity diffusion region to a metal wire film at a low resistance value and to wire a metal film with high reliability by a method wherein a semiconductor provided with an interlayer connection hole which has been filled with a silicide is separated into a lower-layer film and an upper-layer film via a barrier metal film which prevents the silicide from being diffused. CONSTITUTION:An impurity diffusion region 2 to which an upper-part interconnection for a semiconductor substrate 1 is connected plays the role of an electrode, an interconnection or the like. A first TiSi film 10 as a silicide thin film is formed on it. The first TiSi film 10 is connected properly to the impurity diffusion region 2 in an ohmic manner. A second TiSi film 9 fills the greater part of an interlayer connection hole, and connects the impurity diffusion layer 2 to an aluminum interconnection layer through a low resistance. When a TiN film 5 as a barrier metal film which is formed between the first and second films is changed to silicide by a heat treatment, the second TiSi film 9 is bonded to the first TiSi film 10 and prevents it from entering the impurity diffusion region 2.
Patent JP-S5259225-A (JP)
Title: Air flow volume control system
Inventor: HATSUTORI TADASHI
IPC: F01N3/22
Filed: 1975-11-11
Abstract: PURPOSE: Operation of teh driving method is to be under on/off control by means of a control system order to organise proper adjustment of the air flow volume to be supplementarily supplied at both constant and transient states' to obtain and settled small range of control of the air/fuel ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6026940-A (JP)
Title: Transmission type screen
Inventor: INOUE MASAO
IPC: G03B21/625
Filed: 1983-07-25
Abstract: PURPOSE:To improve the stability of a yarn-like material which is a light-absorptive body and to protect an observing surface disposed with said material by joining the observing surface with a light transmittable film covering said surface. CONSTITUTION:Slender grooves 31 are provided in the parts to be used as dark stripes 3b on the observing surface 3 of a transmission type screen 1 along said parts and yarn-like materials 32 are inserted into said grooves 31. A light transmittable film 4 is joined to the surface 3 by the adhesive agent layer 42 on the inside of a base material film 41 to fix stably the materials 32. The parts for shielding the light absorption are not printed and coated and therefore the troublesome process required for such printing and coating is omitted. A film which has light transmissivity and heat resistance and have less hydroscopicity or water absorptivity is preferable as the film 4, for example, a film of polyester, PE, etc. is usable.
Patent JP-S5259593-A (JP)
Title: Rotary anode x-ray tube
Inventor: YAMAMURA TOSHIO
IPC: H01J35/10
Filed: 1975-11-11
Abstract: PURPOSE: To make greater the load capability of a rotary anode X ray tube and to obtain a sharp X ray picture, by making the focus forming domain of the target mounted on the rotary anode into spherical shape and by taking the tilt and movable construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6026870-A (JP)
Title: Linear solenoid valve
Inventor: SUZUKI MIKIO
IPC: F16K31/06
Filed: 1983-07-25
Abstract: PURPOSE:To make the opening of a valve modifiable according to feed pressure, by installing a magnetic resistance control body in position between a cover member being set up so as to surround the outer circumference of a solenoid and a yoke installed in the inner circumference of the solenoid, while shifting this control body to some extent according to hydraulic pressure at the high pressure side. CONSTITUTION:In case where this valve is applied to a speed responsive type power steering device, when a control current commensurate to a car speed is impressed on a solenoid 29, such magnetic flux as passing through a cover 30, a valve body 21, a spool 27, a yoke 26, a magnetic resistance control body 35 and an air gap 38 is formed up. With this constitution, the spool 27 is displaced to some extent against a spring 33 by dint of magnetic attraction whereby a slit 27a is opened to a port 22b and a bypass passage is formed between ports 20a and 20b. At this time, when a steering wheel is suddenly operated, with this operation, pressure in the hydraulic fluid given by way of a through hole 27b goes up, causing the magnetic resistance control body 35 to be raised against a spring 37, and magnetic resistance in the air gap 38 grows large, thus the spool 27 is made to go down.