baber/WOPTO huggingface dataset:
Patent JP-H06312210-A (JP)
Title: Steel wire for steel cord excellent in fatigue strength and its manufacture
Inventor: NISHIDA TSUGUNORI
IPC: C22C38/16
Filed: 1993-04-28
Abstract: PURPOSE:To provide a steel wire for steel cord excellent in fatigue property and its manufacturing method. CONSTITUTION:An ultra-fine steel wire in which either one or more kinds of Cr, Ni and Cu are added to a steel contg. 0.9-1.10% C, <=0.4% Si, <=0.5% Mn, <=0.020% P and <=0.020% S, in the case of seeing it about the quatenary system of MnO+CaO, SiO2 and Al2O3, the composition of inclusion of a cast billet of <=80% is failed in the region I, whose tensile strength is 3500-(-1590XlogD+3330)MPa and whose wire diameter is 0.15-0.4mmphi is obtained.
Patent JP-S62260114-A (JP)
Title: Wide angle lens
Inventor: HIRAKAWA JUN
IPC: G02B9/64
Filed: 1986-05-02
Abstract: PURPOSE:To obtain a wide angle lens which have various aberrations compensated and is suitable for a middle-sized camera, by constituting the wide angle lens with seven lenses of seven groups and satisfying specific conditions. CONSTITUTION:The wide angle lens consists of seven lenses of seven groups and is constituted to satisfy conditions of formulas 1-5 where (f) and f1 are the focal length of the whole of the lens system and that of the first lens respectively and r3 is the radius of curvature of the object-side surface of the second lens and upsilon1 and upsilon2 are Abbe's numbers of the first and second lenses respectively and n3 and n4 are refractive indexes of d-line of the third and fourth lenses respectively. The condition of the formula 1 is concerned with the power of the first lens and is provided for the purpose of setting the back focus to a certain degree or more and making the lens system small-sized. The condition of the formula 2 is concerned with an object-side surface r3 of the second lens, and the condition of the formula 3 prescribes the dispersive power of the first lens. The condition of the formula 4 prescribes the dispersive power of the second lens, and the condition of the formula 5 prescribes refractive indexes of the third and fourth lenses.
Patent JP-H08235494-A (JP)
Title: Ambulance passage notifying system
Inventor: TAKEMOTO MASAYUKI
IPC: G08G1/087
Filed: 1995-02-23
Abstract: PURPOSE: To safely pass an ambulance aiming the earliest arrival at a site without interfering the flow of traffic by comprising a data communication network system using a dedicated communication channel, a public telephone line network and a weak radio line in an ambulance passage notifying system. CONSTITUTION: This ambulance passage notifying system comprises a communication network by the communication channel dedicated for system when a controlled system is, for example, a main trunk road, and transmits a passage display signal to an electronic display device from an ambulance managing center at every ambulance passage target road, and operates the electronic display device before the fixed approach time of the ambulance, and puts on a lighting display. The ambulance passing the installation point of the electronic display device being put on receives a signal from a weak radio transmitter, and puts off the lighting display of the electronic display device. Moreover, after the emergent automobile passes all the passage target roads, a passage signal is returned to the ambulance managing center.
Patent JP-H08302389-A (JP)
Title: Foamable oil-in-water emulsion comprising nonionic surfactant,oil phase and gelling agent and use thereof in locallized place
Inventor: ROORANSU SEBIROOTOOARUNOO
IPC: A61Q19/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a foamable oil-in-water emulsion which is excellent in storage stability, foaming characteristics, and usability as cosmetics and is less irritative and less harmful to the human skin and eyes than conventional ones by forming a creamy emulsion contg. a nonionic surfactant, a special oil phase, and a crosslinked polymer based on a cationic or anionic monomer and a crosslinker having ethylenically unsatd. bonds.  
     SOLUTION: This creamy, foamable oil-in-water emulsion comprises an aq. medium, (A) 5-20 wt.% (based on the emulsion; the same applies hereunder) at least one foamable nonionic surfactant [e.g. a system exclusively contg. a compd. of the formula (wherein R is an aliph., a cycloaliph., or an arom. group)]. (B) 10-50 wt.% oil phase contg. a water-insoluble oil (e.g. a liq. paraffin) having a specified hansen solubility parameter, and (C) a gelling agent comprising a homo(co)polymer obtd. from an a nionic or cationic monomer (e.g. acrylic acid) and a crosslinker having ethylenically unsatd. bonds (e.g. divinylbenzene). 
     COPYRIGHT: (C)1996,JPO
Patent JP-S583892-A (JP)
Title: Tab control device of printer
Inventor: SHIOSAKI HIROYOSHI
IPC: B41J21/00
Filed: 1981-06-30
Abstract: PURPOSE:To make easy letter printing work by a desired format by storing tab position in a built-in microcomputer as figure data and on the other hand displaying the carriage position and tab position. CONSTITUTION:A letter printing control section PRD that consists of a type selection control section and a hammer energizing section, a carriage movement control section SHD, and a driving circuit DSP for display sections 4 and 5 are controlled based on the instructions from a key board KB by means of a micro computer MC. When keys in the order of ''FNC'', ''DESIRED FIGURE'', and ''TAB SET'' are pushed, the figure is displayed on the display section 5, and at the same time the position of a tab that corresponds to the figure is established. The said procedure is repeated a several times. Next, when the carriage is set at the left end position, a figure that corresponds to a first tab position well advanced in the direction of letter printing is shown, and when the ''TAB'' key is pressed down, the carriage moves to its position and on the display section 5 a figure for next tab position is displayed. On the display section 4 a figure corresponding to a carriage position is successively displayed.
Patent JP-S63269675-A (JP)
Title: Communication equipment for picture
Inventor: ONO TAKESHI
IPC: H04N1/32
Filed: 1987-04-28
Abstract: PURPOSE:To minimize the possibility of an inappropriate scanning line mode being determined due to an operational mistake, by deciding the scanning line density at the time of transmitting pictures from a communication rate condition obtained from the telephone number data and current time data obtained from an opposite station and the condition of the communication capacity of the opposite station. CONSTITUTION:A control means 1 which determines the scanning line density at the time of transmitting pictures from a communication rate condition obtained from the telephone number data and current time data of an opposite station and the condition of the communication capacity of the opposite station, is provided. Then a scanning line mode is decided in accordance with the condition of the speed difference between the fine mode and standard mode on the receiving side obtained from communication procedure signals and the condition of communication area (distance) obtained from the telephone number of the opposite station. Therefore, the optimum scanning line density can be determined from the condition of communication rate and condition of the communication capacity of the opposite station.
Patent JP-S5528869-A (JP)
Title: Method of extruding plastic
Inventor: YAMAMOTO SHIYUUJI
IPC: B29C48/03
Filed: 1978-08-24
Abstract: PURPOSE:To make it possible to mix a main gredient and a liquid additive evenly, by using a single-fhaft screw extruder in which the depth of the screw groove part near the liquid injection port is made shallower than that of the measuring part of the extruder. CONSTITUTION:A liquid additive is injected into the extruder from liquid injection port 3 and is mixed with resin fed from hopper 4. Here, since the depth W of the screw groove part near the place where the liquid additive is injected is formed shallow, the flow of resin becomes extremely fast, so that the liquid additive does not stay in the part rising in the back from the bottom surface of the groove and it is dispersed into resin evenly.
Patent JP-H05297477-A (JP)
Title: Optical system driving device
Inventor: HORI TAKASHI
IPC: G03B27/50
Filed: 1992-04-22
Abstract: PURPOSE:To accomplish an optical system driving device capable of surely preventing the backlash of a light source lamp unit and improving reading accuracy in the case of applying this device to an image forming device for a copying machine etc., by having an easy and simple device constitution. CONSTITUTION:As to the optical system driving device provided with a traveling body 70 having a 1st pinion 71 engaged with a fixed rack gear 50 and a 2nd pinion engaged with a movable rack gear, and also where the 1st pinion 71 and the 2nd pinion 72 are coaxially supported by a rotary shaft 73, and also having such a constitution that a light source unit 20 is assembled with the traveling body 70, cushion material 80 is arranged in between the fixed rack gear 50 and a frame for supporting the rack gear 50. The spring performance of the cushion material 80 is given so as to eliminate the backlash lying between the 1st pinion 71 and the fixed rack gear 60, and also to push the part of the traveling body 70 upward. Thus, a sliding member 91 installed on the other end part of the traveling body 70 is pushed against the traveling surface of a traveling rail 90, thus, the traveling body 70 and the light source unit 20 can be smoothly moved in an up-and-down direction and a front-and-back direction without causing the backlash.
Patent JP-H10293443-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/05
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To restrain the difference of thermal expansion between a holding member and a hollow member and to prevent the holding member holding an exposing element from being peeled from the hollow member by constituting the holding member and the hollow member of a metallic member. SOLUTION: A metallic easing 12d is attached to an exposure optical system 12 which is adjusted to be aligned in a main scanning direction and a subscanning direction being a rotating direction with respect to a photoreceptor drum 10 by a metallic spacer block 12e, and aligned by a supporting member 20 using the metallic hollow member of the optical system 12. In a state that the optical system 12 is held, it is arranged inside the drum 10 by aligning the center axis of the member 20 with the center axis of the drum 10. Therefore, image exposure is performed by the optical system 12 perpendicularly to the center axis of the drum 10.  The optical system 12 has a circumferential surface of size that its base is positioned outside from the inner peripheral surface of the member 20, the strength of the member 20 is kept because a cylindrical surface need not be broken, and the optical system 12 is surely held at a specified image forming position.
Patent JP-S5529674-A (JP)
Title: Riding type tractor for paddy field
Inventor: ISHIDA ISAO
IPC: B62D49/00
Filed: 1978-08-24
Abstract: PURPOSE:To prevent falling rear wheels into the trace of front ring tread without stability of the body, in a sulky rice-paddy tractor such as a rice-planting machinery. CONSTITUTION:A rice-paddy tractor 1 to trail a rice-planting machinery 2 is travelled by driving rear wheel 5 with an engine 6, installed right and left front wheels 4 and right and left rear wheels 5 to the body 3. In this case, the front wheels 4 and rear wheels 5 are arranged within width between the planting bodies 10, that is, the same planting lines, the front wheel with a width of W is positioned within a width of W of the rear wheel 5, additionally the tires 14 of front wheel 4 are arranged to the position which is off inward from the outer rim of rear wheel 5. Such the front wheels are positioned inside of width of rear wheel so that the lateral space of right and left front wheel can be increased, the stability of the body can be secured, it can be prevented to fall a ring of rear wheel into the trace of tread of front wheel ring.
Patent JP-H08297321-A (JP)
Title: Light shielding member
Inventor: SATO TOKUJI
IPC: G03B11/00
Filed: 1995-04-27
Abstract: PURPOSE: To improve the property of shielding light of a light shielding member constituted in such a manner that a light shielding cloth is stuck to the surface of a leaf spring member using it as a core material. CONSTITUTION: The light shielding member is constituted in such a manner that the light shielding cloth 102 is stuck to the leaf spring 100 as the core material and fixed on the bottom end part of the rear surface of a cover in its width direction. The base part 104 of the leaf spring 100 is fixed on the rear surface of the cover with a screw 108 and a spring piece 106 presses the surface of a sliding cover in the width direction by the elastic force of the spring piece 106, at the time of closing the cover. The spring piece 106 of the leaf spring 100 is divided like a comb, to be formed, so that even if the sliding cover is inclined, the spring piece 106 is abutted on the surface of the sliding cover, without a gap. Further, the spring piece 106 is curvedly formed so as to make a contact area with the sliding cover large.
Patent JP-H05269864-A (JP)
Title: Three dimensional optical shaping device
IPC: G03F1/00
Filed: 1992-03-30
Abstract: PURPOSE:To form a two-dimensional sectional shape by light irradiation with simple controlling mechanism in short processing time. CONSTITUTION:The predetermined masking pattern is formed by driving a liquid crystal panel 11 with a liquid crystal panel driving device 14. Ultraviolet rays emitted from an ultraviolet light source 1 is irradiated through the liquid crystal panel 11 on the liquid level 7 of liquid resin 5 in a tank 6 so as to harden only the irradiated part in order to form the thin resin film having the predetermined two-dimensional sectional shape. By laminating the thin resin films to one another, the three-dimensional solid shape having the predetermined shape is produced.
Patent JP-S62259654-A (JP)
Title: Production of metallic core for die casting
Inventor: MAKINO HIROSHI
IPC: B22D17/22
Filed: 1986-05-06
Abstract: PURPOSE:To quickly and efficiently produce a metallic core calcined with refractory films having good surface characteristics by forming the refractory films on the inside surface fo the cavities of heated dies formed with the films of fats and oils or thermoplastic resin and casting a metal for the core therein. CONSTITUTION:The fats and oils or the thermoplastic resin is sprayed by a sprayer 4 onto the cavity surfaces 22, 32 of the heated dies 2, 3 to form the films 24, 34. Refractories such as zirconia or alumina powder are then sprayed onto the surfaces thereof by the sprayer 4 to form the refractory films 26, 36. An alloy 82 for zinc die casting or the like is cast into the mated dies 2, 3. Such metallic core 6 is calcined with the refractory film 62 having a smooth surface and uniform thickness and serves as the good metallic core for die casting. The titled core is efficiently produced in the extremely shorter time than by the conventional method.
Patent JP-S63268286-A (JP)
Title: Surface mounting component
Inventor: CHIBA TOMIYASU
IPC: H05K3/34
Filed: 1987-04-27
Abstract: PURPOSE:To fix the position of a surface mounting component on a circuit substrate when it is mounted on the circuit substrate while preventing a bonding agent from swelling out by arranging bonding material on the surface opposite to the circuit substrate. CONSTITUTION:A surface mounting component 1 is fixed on a circuit substrate 2 by self-contained bonding material 6 and then electrode parts 11 of the part 1 and electrodes 21, 22 on the circuit substrate 2 are electrically connected through solders 5. Thus, the surface mounting part 1 mounted on the circuit substrate 2 is not subjected to any position slip due to solder reflow, etc. Furthermore, the bonding material 6 is provided to a specified space on the bottom surface of surface mounting component 1 so that the bonding agent 6 does not swell out into the electrodes 11 to assure the soldering process.
Patent JP-H11288086-A (JP)
Title: Photosensitive planographic printing plate and photosensitive composition
Inventor: KIZU NORIYUKI
IPC: G03F7/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive planographic printing plate excellent in UV ink printing resistance and water resistance and to obtain a photosensitive compsn. suitable for use in the production of the printing plate by using a vinyl copolymer contg. aliphatic and/or arom. hydroxyl groups, a cocondensed diazo resin and a compd. having two or more ethylenically unsatd. bonds and two or more urethane bonds in one molecule. SOLUTION: The photosensitive compsn. comprises a vinyl copolymer contg. aliphatic and/or arom. hydroxyl groups, a cocondensed diazo resin and a compd. having two or more ethylenically unsatd. bonds and two or more urethane bonds in one molecule. The alkali-soluble or -swellable high molecular compd. used may be selected from various polymers but is preferably selected in consideration of compatibility with the photopolymn. initiator and the photopolymerizable monomer, solubility to a developer, etc. A styrene/maleic anhydride copolymer may be used and an alkali-soluble high molecular compd. contg. repeating units from a methacrylic acid deriv. as >=50% of the constituent repeating units of the principal chain is preferably used.
Patent JP-S61262207-A (JP)
Inventor: HAMAYA HIDEKI
IPC: F16F1/18
Filed: 1985-05-17
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-H10278761-A (JP)
Title: Parking brake releasing structure in traveling work vehicle
Inventor: KAMOTO MASASHI
IPC: B60T7/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a releasing structure of a parking brake in a traveling work vehicle whose clutch pedal coupled with a clutch and a parking brake is stepped on by a relatively small force. SOLUTION: This working vehicle is provided with a lock part 61 for receiving an energizing operation in the brake releasing direction of a slider 57, which transmits the swing in the brake applying direction of a clutch pedal 19 slidably fitted to a rod 56 to the rod 56 side, in the rod 56 so as to operate the rod 56 for coupling the clutch pedal 19 side with a parking brake 21 in the releasing direction of the parking brake 21, in a returning operation in the application direction by an energizing means 51 for energizing to return the clutch 18 which is released in stepping operation of the clutch pedal 19 for disconnecting/ connecting a traveling drive force.
Patent JP-H07311341-A (JP)
Title: Zoom lens
Inventor: SHIBATA HIROTOKU
IPC: G02B15/22
Filed: 1994-05-18
Abstract: PURPOSE:To provide a zoom lens the most suitable for video camera, etc., which is miniaturized in sized and improved in the performance at the time of photographing at a close distance. CONSTITUTION:This zoom lens comprises a group for mainly varying the power including a variator group G2 having a negative refractive power in front of a diaphragm, a group G3 whose interval is fixed at the time of varying the power and having a positive refractive power, a focusing group GF having a negative refractive power and a compensator group GC having a positive refractive power and the compensating action of the position of an image at the time of varying the power. By representing the lateral magnification at the time of focusing at infinity at the telescopic end of the focusing group GF with betaFT, the condition: 0<1/betaFT<1.0 is satisfied.
Patent JP-S6213586-A (JP)
Title: Ion exchange membrane type electrolytic cell
Inventor: ODA YOSHIO
IPC: C25B9/19
Filed: 1986-05-08
Abstract: PURPOSE:To decrease a voltage for electrolysis and to reduce the electric power consumption for electrolysis in the stage of electrolyzing an aq. alkali chloride soln. in an ion exchange membrane type electrolytic cell by providing fine ruggedness on the surface of the ion exchange membrane and disposing a cathode and anode on the surfaces thereof in contact therewith. CONSTITUTION:Fine ruggedness 2, 3 having 0.01-50mu average depth or height are formed by about 10<3>-10<15> pieces for each 1cm<2> of membrane area on the cathode side surface or cathode side and anode surfaces of the ion exchange membrane 1 in the stage of using the ion exchange membrane type electrolytic cell for electrolysis of the aq. NaCl soln., etc. The thickness of the roughened surface layer of the film formed by such ruggedness is made smaller than the thickness of the remaining layer of the membrane 1. The ion exchange membrane to be formed with such fine ruggedness is made of a fluoropolymer having a cation exchange group such as carboxylic acid group or sulfonic acid group. The meshed anode 4 and cathode 5 each made of an expanded metal having 30-90% opening rate are attached on the ion exchange membrane 1 so as to contact with the rugged surfaces thereof. Since the space between both electrodes 4 and 5 is small, the smaller voltage for electrolysis is required and the electric power consumption for electrolysis is reduced.
Patent JP-2000289371-A (JP)
Title: Binding material and soft-cover book using the same
Inventor: YAMAURA MAKOTO
IPC: B42D3/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a binding material, in a space of which or in two times or more as much as the sizes of a book, a pattern can be put in order to form a cover, the range of choice in design in which is further widened, is formed. SOLUTION: This binding material is equipped with a paper portion 11, by which a front cover is formed, and a paper portion 13, which is adjacent to the paper portion 11 and by which a rear cover is formed. The paper portion 11, by which the front cover is formed, is made of one paper portion among respective paper portions 11, 14, 15 and 16, which are folded in at least two folds or more, without including the paper portion 13, by which the rear cover is formed. Since a soft cover book, in the rear side of the cover of which, two folds or more of paper portions are executed, is produced, a pattern utilizing a space 4 times or more as much as the sizes of the book, can be printed, resulting in allowing to form a cover having the wider range of choice in design.
Patent JP-S586441-A (JP)
Title: Differential pressure generator
Inventor: NOSAKA HIROSHI
IPC: G01N3/12
Filed: 1981-07-03
Abstract: PURPOSE:To obtain a certain level of differential pressure or pulsative pressure which is not interfered by the pulsation of a hydraulic source pump while keeping the stability of the pressure within a tank, by varying the pressure within the tank with a volumetric change of a rod. CONSTITUTION:The signal is fed to a signal transmitter 27 so as to give a right shift to a piston. Thus the signal amplified by an amplifier 29 is fed to a servo valve 25 since the output of a displacement detector 19 is 0. Then the valve 25 is opened, and the working oil of a hydraulic source pump 30 flows into a piston pressure changing room 3a via a load oil circuit to shift the piston to the right. The displacement of the piston moves a rod and is transmitted to the detector 19 via a supporting bar. As a result, the signal of the detector 19 is transmitted to an adder 28 to function to eliminate the signal of the transmitter 27. Thus the servo signals are stopped gradually. In such way, a stable pressure waveform is obtained since the displacement of the rod is stable. Furthermore the pressure waveform is highly regenerative.