baber/WOPTO huggingface dataset:
Patent JP-H11172179-A (JP)
Title: Photoresist ink and ink for producing printed wiring board
Inventor: MORIGAKI TOSHIO
IPC: C09D11/106
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject aqueous ink useful as e.g. an ink for producing printed wiring boards such as etching resist or solder resist, or as e.g. a resist for producing name plates, capable of development with water or alkaline solution, good in adhesiveness to substrate of the cured film formed by photopolymerization of this ink, and high in water resistance to e.g. etching liquid, soldering liquid. SOLUTION: This ink comprises (A) a water-soluble photosensitive resin prepared by introducing styrylpyridinium or styrylquinolinium group into a polyvinyl alcohol-based polymer, (B) a compound having at least one photoreactive ethylenic unsaturated group in the molecule, (C) a photopolymerization initiator, and (D) water.
Patent JP-H07187051-A (JP)
Title: Chain extension device for motorcycle
Inventor: IMADA MITSUNORI
IPC: B62M9/16
Filed: 1993-12-28
Abstract: PURPOSE:To provide an motorcycle axle support structure capable of improving workability at the time of mounting and demounting a wheel and shortening a work time for a tire change or the like. CONSTITUTION:This chain extension device has a pair of right and left adjusting fittings 10a and 10b jointed to the rear end of each swing arm in such state as freely movable in a longitudinal direction for supporting a rear wheel and holding both ends of an axle 2, and an adjusting bolt for adjusting the longitudinal positions of the fittings 10a and 10b on each swing arm. In this device, the tension of a drive chain 5 is adjusted through the adjustment of the bolt. Also, a constraint means is fitted to the mounting positions 7 and 27 of the fittings 10a and 10b on the swing arm for constraining the motion thereof along the direction of an axle.
Patent JP-H03196133-A (JP)
Title: Illumination light source device
Inventor: HAMANAKA KENJIRO
IPC: G03B21/14
Filed: 1989-12-26
Abstract: PURPOSE:To enhance the utilization efficiency of illumination, and also, to enhance the directivity by positioning a light source in the vicinity of a first focus of the ellipsoid of revolution, and also, equalizing roughly an aperture angle of an incident side of a lens, and an angle at the time of looking at an opening from a second focus of the face ellipsoid of revolution. CONSTITUTION:A light source 1 is placed in a focal position 0 of a rotary elliptical surface mirror 2. Therefore, any light beam emitted in any direction from the light source 1 is all reflected by this mirror 2, and thereafter, condensed to a second focal position 0' of the face ellipsoid of revolution of this mirror 2. Also, on the mirror 2, an opening part 3 is provided, and also, by placing a lens 4 on its outside, an aperture angle I - I' of an incident side of the lens 4, and an angle at the time of looking at the opening part 3 from a second focal position 0' of the rotary elliptical surface of the mirror 2 are aligned roughly. Accordingly, light emitted from a second focal position 0' conducted as a secondary light source is made incident effectively on the lens 4. In such a way, the illumination light source device in which the utilization efficiency of illumination is high is obtained.
Patent JP-H08227652-A (JP)
Title: Electron emission device and its preparation
Inventor: ROBAATO EICHI TEIRAA
IPC: H01J9/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a resistor stabilized against overcurrent and facilitate increase in density of an emitting device by making electron emission uniform over a microtip emitting unit array. SOLUTION: An emitting unit plate for an electric field emission flat panel display device is provided with the arrangement of microtip emitting unit clusters, which include conductive plates 102, and a plurality of emitting units 104 are formed on the surface of the conductive plates 102 or separated from the conductive plates 102 by means of a thin resistant layer. All the emitting units 104 are in the equipotential level as they are connected to the conductive plates 102. Each cluster is positioned in the vicinity of a stripe conductive 100 or separated in the lateral direction from the stripe conductor 100 by means of a resistant material area 106.  The stripe conductors 100, which are parallel to each other substantially, are separated from each other by means of two conductive plates 102 and connected to each other by means of a bus area on the outside of an active area of the display.
Patent JP-H06141486-A (JP)
Title: Battery charging-voltage adjusting device
Inventor: JIYAN MARI PIERE
IPC: H02J7/16
Filed: 1991-11-27
Abstract: PURPOSE: To avoid insufficiency of a feed voltage and effectively perform charging of a battery by regulating the charging of the battery through an AC generator which outputs a rectified voltage, including ripple components. CONSTITUTION: In a voltage regulator, a battery is charged by the rectified output voltage from an AC generator. Also, there are provided a regulating circuit 12 acting on the average value of the post-rectified output voltage and a regulating circuit 161 acting on the positive peak voltage of ripple components. Also, both the regulating circuits 12, 161 are formed to be fed by the powers by a stabilized voltage derived from the post-rectified output voltage, and a power stage 14 for controlling the excitation current of the AC generator is provided.  Further, there are provided regulating circuits 163, 164 formed, such that they act on the negative peak value of the ripple components, receive the feeds of the stabilized voltage and are formed to reduce the excitation current, whenever the negative peak ripple voltage decreases down to the one not higher than a predetermined threshold. Therefore, when the post-rectified output voltage of the AC generator take a value not higher than a feed voltage, it can be avoided that the operations of the voltage regulator are markedly disturbed.
Patent JP-H08174447-A (JP)
Title: Insulation working device
Inventor: MOROTA TAKASHI
IPC: B25J3/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide the insulation working device, which can be stably operated for a long time, by reducing discharge of a battery for performing the feedback of the operation condition of the working device. CONSTITUTION: Operation condition of a manipulator 7 is detected by a potentiometer 31, and sent to a controller 50 as the feedback signal. Power is supplied to an E/O converter 41, which transmits this signal, by a battery 44 arranged inside of the manipulator 7, and the E/O converter 41 and the battery 44 are electrically continued by a hydraulic switch 42 when the oil pressure for driving a hydraulic motor 30 achieves the predetermined pressure or more. When the operating oil is supplied to the hydraulic motor 30 and the oil pressure achieves the predetermined pressure or more, power of the battery 44 can be supplied to the E/O converter 41.
Patent JP-2001149797-A (JP)
Title: Regenerating agent and method for regenerating cation exchange resin
Inventor: FUJIE SHINYA
IPC: B01J49/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a regenerating agent which needs not to be replenished every time a cation exchange resin is regenerated and which shows constant solubility and to provide a method for regenerating the cation exchange resin. SOLUTION: This regenerating agent is used for regenerating the cation exchange resin and is a solidified molding having an annular shape.
Patent JP-H04261012-A (JP)
Title: Mask and pattern formation
Inventor: HIRAI YOSHIHIKO
IPC: G03F1/68
Filed: 1990-11-30
Abstract: PURPOSE:To improve the uniform size of an entire chip by exposing a chip circumference to light through an opening pattern which is previously corrected to a pattern shape to correct uneven exposure at the chip circumference. CONSTITUTION:The area near a chip is corrected with respect to its proximity effect and a fine pattern is yielded through electron beam batch drawing. For example, the widths of opening parts increase from the opening pattern 100 at the center to those at surroundings. Hereby, lack of the amount of exposure at a pattern circumferential region due to the proximity effect is corrected and the line width of the pattern is prevented from being narrowed. More specifically, when left and right sides of the chip, upper and lower sides of the same and four corners of the same are exposed, patterns corrected individually separately are employed.
Patent JP-H07197442-A (JP)
Title: Soil improvement method
Inventor: MIYAMOTO KAZUO
IPC: E02D3/08
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the surrounding structures and the soil from shifting due to compressed air, by exhausting the compressed air in the ground to the ground surface through the hollow part of a pipe buried in the ground as an exhaust way. CONSTITUTION:A plurality of shorter pipes 2 than soil improving piled body 1 to be constructed are buried at every specified distance by a driving machine to make a division, in a surrounding area B close to an existing structure A. The pipes 2 are stuffed with a granular filler 6 and pierced holes 4 are bored at the body 3. Improving materials for forming the piling body are pressed in the ground B by a piling machine or the like with casing or the like and discharged into the ground by the compressed air to form the piling body 1, at a specified position in the division in which the pipes 2 are buried. After the piling body has been formed in a division, the pipe 2 previously buried is pulled out and then the pipe 2 is buried in the next division and the same piling body 1 is formed in this division.
Patent JP-H11251591-A (JP)
Title: Partial silicification method for forming shallow source-drain junction
Inventor: MAA JER-SHEN
IPC: H01L29/78
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To form a shallow junction area by forming a silicide through first low temperature annealing and then forming a low resistance silicide layer through second high temperature annealing. SOLUTION: Silicification is performed through first low temperature annealing for a short time such that a metal 50 is consumed partially through reaction on silicon in source-drain regions 52/54. Consequently, the metal 50 is left partially on a silicide layer 76 formed by consuming silicon and the metal layer 50 from the upper surfaces 56, 58. Subsequently, second annealing is performed at a higher temperature to complete silicitication. Perturbation of silicon on the upper surfaces 56, 58 of the source-drain is blocked and the interval between a metallic edge 60/62 and a silicide 78 is maximized. The silicide layer is made uniform and flat, and a shallow junction area can be formed while suppressing leak current.
Patent JP-H10175725-A (JP)
Title: Ornamental plant sorting device
Inventor: KAWAMURA YUZO
IPC: B65G47/30
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a ornamental plant sorting device which can efficiently screen the petals of a flower. SOLUTION: This invention is concerned with the ornamental plant sorting device where after ornamental plant A has been received one by one, in order to deliver the ornamental plant to a specified place, the device comprises a bucket conveyor provided for, the device is provided with a resting part 1 capable of resting a great number of ornamental plant A without pilling the ornamental plant up vertically, furthermore with a carrying device 2 carrying them to the bucket conveyor in a horizontal bridging posture, and concurrently with a timing adjusting means seeking a timing for delivery ornamental plant A having been carried by the carrying device 2, to a specified bucket 6 of the bucket conveyor 7.
Patent JP-H10175486-A (JP)
Title: Bumper mounting structure for unmanned conveying vehicle
Inventor: KIMINO HIROMITSU
IPC: B60R19/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a bumper mounting structure whereby a bumper can be quickly and easily mounted on and demounted from a body of an unmanned conveying vehicle. SOLUTION: A guide pin 18 protrusively provided in a reverse surface of a bumper 7, with a bumper holding cone 22, is inserted to a large diametric hole part of a bumper mounting hole 19 formed in a plate-shaped frame 9 of an unmanned conveying vehicle, a bumper reverse surface is brought into contact with the plate-shaped frame. Next, the bumper is pressed downward, the guide pin is moved to a lock groove part continued downward from the large diametric hole part of the bumper mounting hole, between the bumper and the bumper holding cone, by energizing force of a spring 25, the plate-shaped frame is interposed, relating to the plate-shaped frame of the unmanned conveying vehicle, the bumper is positioning fixed.
Patent JP-H06186600-A (JP)
Title: Production of organic single crystal thin film
Inventor: HAYASHI HIDEKI
IPC: G02B6/13
Filed: 1992-12-18
Abstract: PURPOSE:To provide the melting and solidifying method capable of surely producing the org. single crystal thin film having a large single crystal size. CONSTITUTION:This method consists in producing the org. single crystal thin film by packing a CMP methyl (org. material) melted at a temp. above the m.p. into the spacing between a pair of plane substrates 1 by a method, such as capillarity, and cooling the org. material 12 in the spacing to solidify from the temp. above the m. p. After the org. material 12 is packed into the spacing, the open edge of this spacing is closed by an adhesive sealing material 13 consisting of silicone rubber and the org. material 12 in the spacing is cooled in this state to solidify. The sublimation and splash of the org. material 12 solidified by cooling from the edge of the spacing is prevented by the effect of the adhesive sealing material 13 and, therefore, the org. single crystal thin film having the large single crystal size is surely produced.
Patent JP-H06340279-A (JP)
Title: Seat of motorcycle for trial
Inventor: KASAI YASUHIRO
IPC: B62J1/12
Filed: 1993-12-03
Abstract: PURPOSE:To improve maneuverability and stability of attitude in trial running under the condition of standing on a motor-cycle while the production cost of a seat of the motor-cycle for trial can be reduced. CONSTITUTION:A plastic bottom plate 6 having an inverted U-shaped cross section is formed on the central upper surface with a recess extending long back and forth. An elastic seat part 11 is attached to the recess and the upper surface of the elastic seat part 11 is continuously flush with the upper surface of the bottom plate 6. The front upper surface and front sides 7 of the bottom plate 6 are continuously flush with the rear upper surface and rear sides of a fuel tank respectively and the rear upper surface and rear sides of the bottom plate 6 are constituted to be continuously flush with the front upper surface and front sides 7 of a rear fender respectively.
Patent JP-H04207708-A (JP)
Title: Adaptive filter control method
Inventor: KAYANUMA KINJI
IPC: G11B7/00
Filed: 1990-11-30
Abstract: PURPOSE:To offer the coefficient control method which is scarcely influenced by a non-linear distortion by fetching a decision error from in an output signal and updating a tap coefficient, only in the case a code of an output signal of a transversal filter is different from one of at least a code of immediately before or immediately after. CONSTITUTION:A signal subjected to binary decision by a deciding device 7 from an output signal of a transversal, filter 2 is sent to a subtracter 8 and a code inversion detecting circuit 9. The code inversion detecting circuit 9 detects a code insersion position from the output signal of the deciding device 7, and operates so as to close a switch 12 against an error signal corresponding to a code before and after the inversion. In the code inversion detecting circuit 9, there is a time delay of a unit time T, therefore, a delay element 3 becomes necessary between the subtracter 8 and the switch 12. Also, in connection therewith, a delay quantity of a filter input signal inputted to a correlator 13 also increases by time T. The code inversion detecting circuit 9 sends only an error signal of a code in which a code is inverted immediately before or immediately after to the correlator 13. Therefore, a tap gain coefficient is converged so as to minimize only an error before and after the code inversion.
Patent JP-H08184327-A (JP)
Title: Clutch mechanism and rolling screen device provided with it
Inventor: ENDO JUNICHI
IPC: F16D11/10
Filed: 1994-12-28
Abstract: PURPOSE: To provide a clutch mechanism which ensures slipless operation without a clutch spring in the clutch mechanism employed in a rolling screen device or the like and riches in durability and a rolling screen device provided with the clutch mechanism. CONSTITUTION: A first clutch member 20 to which a cam member 22 with a cam groove 23 is fitted and has a cam follower 25 on the cam member 22 is supported on a stator 8 integrated with a rotor 9 in rotary direction and relatively slidable to the rotor in the axial direction. A second clutch member 21 whose shift in the rotary direction is restrained is supported on the stator opposed to the first clutch member 20. When a rolling screen 2 is drawn out resisting the energizing force of a twist coil spring 17, the first clutch member 20 axially slides at a drawing position and engage with the second clutch member 21, and the rolling screen stops at the drawing position resisting the energizing force of the spring 17.
Patent JP-H09180088-A (JP)
Title: Surrounding monitoring device for vehicle
Inventor: SATO HIROSHI
IPC: G08G1/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To display a signal image on one display while switching images at optimum timing by displaying the image photographed by a surrounding monitoring device on the display when a recognition signal is outputted corresponding to brake operations performed plural times in a prescribed time. SOLUTION: When a driver performs a specified brake operation at a speed lower than a prescribed speed, that operation is recognized by a brake operation recognizing device 5 so that the image of a surrounding monitoring device 1 can be displayed on a display 7. A certain pattern such as performing the brake operation plural times in a prescribed time, for example, is set to this specified driving operation and when the driver performs the brake operation plural times in this prescribed time, the brake operation recognizing device 5 outputs the recognition signal. When the recognize signal is outputted, the video signal of the surrounding monitoring device 1 is outputted to the display 7 by a selecting circuit 6, and the image photographed by the surrounding monitoring device 1 is displayed on the display 7.
Patent JP-H06187888-A (JP)
Title: Circuit breaker
Inventor: FURUKAWA KATSUHIRO
IPC: H01H83/02
Filed: 1992-12-21
Abstract: PURPOSE:To improve the reliability of a circuit breaker, by breaking a circuit even a semiconductor element, etc., of a microcomputer and its peripheral circuit composing a control means are failed due to the elapse change of heat etc. CONSTITUTION:Magnetic resistant elements 17A-17C, in which a resistance value is changed by the size of a magnetic field, are provided on converters 6A-6C apart from a means, detecting load current by converters 6A and 6C and performing tripping action by a microcomputer 9 based on the output of the load current. A means is provided which is breaking a main circuit 5 by the outputs of the magnetic resistant elements 17A-17C.
Patent JP-H07157284-A (JP)
Title: Wire equipping method for tower crane
Inventor: KAWABATA HARUISA
IPC: B66C23/82
Filed: 1993-12-02
Abstract: PURPOSE:To improve safety and workability by using a fine and light messenger wire. CONSTITUTION:A messenger wire 3 wound on a drum 4 of a winch 1 is linked over a crane sheave 14 of a tower crane 11, to connect a point end of the messenger wire 3, linked over this crane sheave 14, to a wire 16, and the drum 4 of the winch 1 is actuated so as to link the wire 16 over the crane sheave 14 of the tower crane 11 while winding in the messenger wire 3.
Patent JP-H11155381-A (JP)
Title: Tray for culturing new root
Inventor: KUROKI MAKOTO
IPC: A01G9/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a tray for culturing new roots, facilitating the carriage of the new roots to a setting place and enabling an easy new root-separating work on setting the new roots. SOLUTION: This tray 1 for culturing new roots is formed out of a plurality of mutually connected, approximately quadrangular box-like members 2 each having a draining hole 4 on the bottom surface and an opened upper surface. Since the new roots are formed in the box-like members 2, respectively, the roots of the adjacent new root are not intertwined with each other in a culture medium. Since the plural box-like member 2 are connected to each other, a plurality of the new roots can be carried at the same time. When the new roots are set, the box-like members 2 can easily be cut off to separate the new roots from each other.
Patent JP-H11172056-A (JP)
Title: Flame-retardant polymer composition
Inventor: DATE KENICHI
IPC: C08K3/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a polymer composition which has a proper degree of adhesiveness to an optical fiber made of a synthetic resin, is excellent in flame retardancy and processability, gives a covering free from surface roughening even in high-speed covering, and does not suffer whitening on bending. SOLUTION: This composition is obtained by compounding 100 pts.wt. total of polymer components comprising (A) 10-40 pts.wt. ethylene/(meth)acrylic ester copolymer having a (meth)acrylic ester content of 5-30 wt.% and an MFR [melt flow rate (at 190 deg.C under a load of 2,160 g, the same applies hereinafter)] of 1-50 g/10 min, (B) 80-30 pts.wt. copolymer of ethylene with a 5C or higher olefin, made by single site catalytic polymerization and having a density of 0.885-0.915 g/cm<3> and an MFR of 1-20 g/10 min, and (C) 5-50 pts.wt. lowly crystalline ethylene/1-butene copolymer having a density of 0.870-0.890 g/cm<3> and an MFR of 1-20 g/10 min with (D) 150-250 pts.wt. flame retardant comprising a metal hydroxide, and (E) 5-50 pts.wt. red phosphorus.
Patent JP-2000162585-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA MUTSUMI
IPC: G02F1/133
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection or half-transmission and half-reflection type liquid crystal display device which has high resolution and low power consumption and is low-priced by providing a reflection type liquid crystal panel for black-and-white display and a polarizing plate, arranging a color separating means which separates incident white light into red light, green light, and blue light in order and transmits them in front of a liquid crystal panel, and making a color display by making use of time-division color mixing. SOLUTION: This device comprises the black-and-white liquid crystal display panel 10, the polarizing plate 20 which is arranged in front of the liquid crystal panel 10, a front light 30 as a lighting means arranged before it, the color separating means which is arranged before it, and a liquid crystal driving circuit which drives the liquid crystal panel 10. The color separating means functions to sequentially separate the incident white light into red light R, green light G, and blue light B and transmit them and is composed of a 1st liquid crystal shutter 41 formed of, for example, a 1st color polarizing plate 42, a 2nd liquid crystal shutter 43 formed of a πcell, and a 2nd color polarizing plate 44.