baber/WOPTO huggingface dataset:
Patent JP-H08216786-A (JP)
Title: Outside mirror for car
Inventor: RIHIYARUTO ZOIBERUTO
IPC: B60R1/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an exterior mirror for an automobile an outer appearance of which is improved. SOLUTION: Mirror casings 30, 40 surround a side part of a mirror glass 5 fixed on a support plate 10 and form a circular bead part 42 by projecting backward over a flat surface of the mirror glass 5 on an exterior mirror furnished with the mirror casings 30, 40 free to revolve against a mirror leg part 10 as well as the mirror leg part 10 fixed on a car body. Furthermore, the mirror casings 30, 40 are constituted of the cap 40 pressed by the support plate 10 free to be connected and disconnected and the main body part 30, and the cap 40 extends backward over the flat surface of the mirror glass 5, and at least a main part of the beads 42 is formed.
Patent JP-H09159756-A (JP)
Title: Interference type high-resolution radar equipment and topographc height measuring method using it
Inventor: IWAMOTO MASAFUMI
IPC: G01S13/90
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To constitute synthetic aperture radar equipment mounted on an airplane so that the equipment can obtain two kinds of pictures with one antenna and cannot be affected by the rolling angle of the airplane at the time of measuring topographical height with the equipment. SOLUTION: By respectively using the point P1 at time t1 and point P2 at time t2 as first and second observation points and the line between the points P1 and P2 as a base line B, a beam from an antenna is radiated upon a point Q at the diagonal rear of an airplane and two kinds of pictures from the observation points are found. Based on the pictures, the difference between the distance rQ from the topographical point Q to be measured to the point P1 and the distance r2 Q. from the point Q to the point P2 is found and the height of the point Q is found from the base line B.
Patent JP-H04196333-A (JP)
Title: Method and device for solid-phase welding
Inventor: KAJIWARA RYOICHI
IPC: H01L21/607
Filed: 1990-11-28
Abstract: PURPOSE:To perform the title solid-phase welding in a high reliability at the low temperature and relatively high vacuum by a method wherein the surface of the connecting pad of a lead or device is laser or plasma irradiated in the low pressure atmosphere and then respective surfaces processed in the same atmosphere are subjected to ultrasonic welding with a fine wire. CONSTITUTION:A work 18 successively fed from the cassette 41 led into a vacuum chamber 34 is irradiated with plasma gas 20 from the inside of the quartz tube 21 in the microwaveguide 22 of a microwave transmitter 23. Simultaneously, the work 18 is irradiated with the laser beam 26 emitted from a laser oscillator 31. Thus, the work 18 purified by the plasma gas containing as well as the laser beam irradiation is carried to the position whereon a solid-phase welding device 33 is arranged so as to be subjected to solid-phase welding with a metallic fine wire 32 by an ultrasonic welding step without heating. Through these procedures, the title solid-phase welding in a high reliability at the low temperature i.e., the normal temperature-200 deg.C can be performed not necessarily in an ultrahigh vacuum atmosphere.
Patent JP-H01163623-A (JP)
Title: Steam generator
Inventor: KAMIMURA YUTAKA
IPC: F22B37/78
Filed: 1987-12-21
Abstract: PURPOSE:To prevent scales from sticking on a water level sensor with simple constitution by providing the water level sensor which is inserted into a can body and has its electrode made of two-directional shape memory alloy. CONSTITUTION:An upper water level sensor 9 for high-level detection and a lower water level sensor 10 for low-level detection are provided in the can body 5. The water level sensors 9 and 10 are composed of electrodes using shape memory alloy. The title steam generator is used continuously and then the water 12 in the cap body 5 decreases in amount, but a feed water valve is opened and closed with the signals of the upper water level sensor 9 and lower water level sensor 10 to hold the water level in the range of both water level sensors 9 and 10 by feeding water. At this time, the water in the can body 5 is boiled to deposit scale components and condensed, so that the scale 3 sticks on the electrodes of the water level sensors in a shrinkage state. A water discharge valve 11 connected to a feed water pipe 28 is opened simultaneously with the stop of the steam generator and the concentrated water 12 is discharged. The can body 5 and water level sensors 9 and 10 are cooled gradually and the electrodes 2 expand to separate the sticking scale 3, so the scales 3 are not deposited by sticking.
Patent JP-H09154831-A (JP)
Title: Magnetic resonance imaging method and device
Inventor: TOKUNAGA YUTAKA
IPC: G01R33/48
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To concurrently provide a fat-restrained water image and a fat image under the proper maintenance of an S/N ratio even in the case of an imaging sequence related to the FE method. SOLUTION: This method uses the pulse sequence where nucleus spins in a testee are selectively excited, and echo signals generated due to the selective excitation are collected through the reversal of gradient magnetic field in a reading direction. Also, the frequency band of RF pulses for the selective excitation is set at a value corresponding to or nearly corresponding to a frequency difference resulting from the chemical shift of the water and fat components of the testee. Also, slab thickness along a slicing direction is set at desired interest thickness. In this case, the gradient magnetic field in the slicing direction is set, so as to select a slicing direction zone two times as large as the slab thickness.  Then, a pulse sequence is twice implemented by changing a slice encoding amount resulting from the gradient magnetic field along the slicing direction, and available echo signals are Fourier transformed in a three- dimensional way in three directions including the slicing direction. As a result, water and fat component images for adjacent slabs can be provided concurrently.
Patent JP-H11158922-A (JP)
Title: High visibility motor grader
Inventor: SAKAI YUKIHISA
IPC: E02F9/16
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To improve visibility for an operator in all directions in the cab of a motor grader. SOLUTION: The motor grader is comprised of a cab 20 arranged in the front half of a vehicle body, an engine room installed behind the cab 20, a sloped rising section 30a that rises upward diagonally from the front end of the cab 20 and a downward inclining section 30b that is inclined downward toward the head, and a nearly doglegged front frame 30 that allows the floor of the vehicle body to rotate relatively horizontally, and wheels are mounted on the front end of the front frame 30, work implements such as a blade and a scarifier are mounted operably.  In such case, the intersecting parts of the top board 6a and the rear wall 6b of the bonnet 6 of an engine room are connected with a circular arc wall, and the intersecting parts of the top board 6a and right and left side walls are sloping walls sloping gently downward, thereby expanding the field of view behind the rear of the grader, visibility behind rear wheels in particular.
Patent JP-H10161608-A (JP)
Title: Image display unit
Inventor: OGAWA YASUNORI
IPC: H04N5/46
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To sufficiently perform the frame display even by a signal of a short horizontal blanking period in a case when an image signal which has a number of picture elements less than that of a display unit, is to be displayed, by performing the writing of the signal for the frame display in a horizontal direction, within a vertical blanking period of an input image signal. SOLUTION: A source driver 104 is driven in such manner that only a source line of a part corresponding to a frame in a horizontal direction, is ON, and the condition is kept. An enable signal of the source driver 104 is kept in high level to make the writing of an image signal to an picture element corresponding to the frame in the horizontal direction, possible. The driving of a gate driver 105 is started, and the gate lines are successively switched on to perform the writing of the image signal to the picture element corresponding to the frame in the horizontal direction. The image level on this occasion, is kept in a black level when the display of the frame is black. And the input image signal is displayed on a center of a liquid crystal panel 108.
Patent JP-H09158528-A (JP)
Title: Vibration-resistant structural skeleton
Inventor: TANAKA HIROSHI
IPC: E04H9/02
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the vibration-resistant and restoration properties, by interposing a plasticizing member at the joint of a beam and a brace to absorb an earthquake energy and making it possible to replace only the plasticizing member when it has been damaged. SOLUTION: One steel plate bracket 11 is held between two steel brackets 12 and plasticity elements 13 like extremely low yielding point steel or lead are inserted in holes bored in both brackets 11, 12 to form a plasticized member 10. This plasticized member 10 is fixed to the joint of a beam 2 and a brace 3 with bolts and nuts to absorb an earthquake energy by means of the plastic deformation of the plasticity elements 13 and prevent a skeleton like columns or beams from being damaged. When the plasticized member 10 has become unbearable due to deformation or damage, the bolts and nuts are removed and the plasticized member 10 is exchanged to rapidly restore the condition before an earthquake. In this way, the skeleton structure can be prevented from the deformation and damage.
Patent JP-H11161895-A (JP)
Title: Vehicle speed controller
Inventor: OKU KOJI
IPC: B60K31/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To control a traveling speed so as to attain smooth merging at the time of passing a road having a merging point. SOLUTION: At the time of approaching a merging point 3, a merging vehicle 4 traveling on a merging lane 2 finds out time required up to the arrival of a main lane vehicle 5 traveling on a main lane 1 at the merging point 3. The arrival time can be calculated by receiving information related to time required up to the arrival of the vehicle 5 at the merging point 3 by inter-vehicle communication for executing data communication between both the vehicles 4, 5. When there is a road device such as a beacon, the arrival time can also be found out based on information transmitted from the road device. The vehicle 4 calculates the arrival time of the vehicle 5 at the merging point 3 and controls the traveling speed of the vehicle 3 itself so that the arrival time of the vehicle 4 itself at the merging point 3 is not overlapped to the calculated time.
Patent JP-2000144054-A (JP)
Title: Antifouling hard coating material composition and article coated therewith
Inventor: YAMAKI TAKEYUKI
IPC: B01J35/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To form a coated film exhibiting resistance to abrasion excellent enough to prevent a flaw and the coming-off of a filler when kept under a severe friction condition by incorporating as essential ingredients a tetrafunctional silicone resin containing a hydrolyzate of a tetrafunctional hydrolyzable organosilane and a filler. SOLUTION: This antifouling hard coating material composition comprises as essential ingredients a silicone resin composed solely of a tetrafunctional silicone resin containing a (partial) hydrolyzate of a tetrafunctional hydrolyzable organosilane represented by the formula: SiX4 (wherein X denotes the same or different hydrolyzable group) and at least one filler having an average primary particle size of 10-30 nm. The wt. ratio of the filler to the tetrafunctional silicone resin in terms of the solid content is 0.1 <= filler/tetrafunctional silicone resin <=4. The tetrafunctional hydrolyzable organosilanes are preferably tetrafunctional alkoxysilanes and the filler is preferably an inorganic oxide, and in particular, one which is an optical semiconductor.
Patent JP-H09137079-A (JP)
Title: Photo-setting type coating agent composition for floor covering
Inventor: SAITOU TAKAO
IPC: C08F290/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition excellent in curing rate, adhesivity to a vinyl chloride resin-based floor covering, stain resistance, surface hardness, etc., essentially comprising a compound containing plural propenyl ether end groups and a photo cationic polymerization initiator. SOLUTION: This photo-setting type coating agent composition for floor covering is obtained by blending (A) a compound containing at least two propenyl ether end groups and (B) a photo cationic polymerization initiator. (e.g., triphenylsulfonium phosphate) in the ratio of the component A:B of preferably (96-98):(2-4) as essential components. A propenyl ether end group-containing urethane oligomer of the formula [(m) is 0-200; (n) is 2-200; Q<1> is OX<2> O or N(R<2> )- X<4> -N(R<2> ) (X<2> is a diol residue; R<2> is a 2-12C alkyl, aryl, etc.; X<4> is a 2-12C alkylene, arylene, etc.): Q<2> is OX<2> O; Z<1> is a polyfunctional isocyanate residue; Z<2> is a bifunctional isocyanate residue; at least two of R<1> are propenyl and the rest are H, an acyl, etc.] is preferable as the component A.
Patent JP-H07179391-A (JP)
Title: Compound gs-1302
Inventor: MORISHITA YOSHIKAZU
IPC: C07C57/50
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a new compound useful as an antibacterial agent. CONSTITUTION:This compound is represented by the formula [(a-b) and (c-d are each single bond or double bond], having the following physicochemical characteristics: appearance: white powder; melting point: 129-131 deg.C; specific rotatory power: [alpha]D=77.1 deg. (C=0.114, chloroform); molecular weight: 275; molecular formula: C18H26O2; solubility: readily soluble in methanol, acetone, ethyl acetate and chloroform, and sparingly soluble in water; color reaction: positive to iodine and sulfuric acid, etc.; The compound is obtained by culturing Penicillium sp. G-1302 (FERM BP-4470) strain under aerobic conditions at 20-40 deg.C near a neutral state for 3-10 days.
Patent JP-H08162760-A (JP)
Title: Production of multilayer printed wiring board
Inventor: HARUTA YOICHI
IPC: H05K3/46
Filed: 1994-12-02
Abstract: PURPOSE: To form a copper clad panel without entraining any bubble by hot melt coating a copper foil sequentially with a first hot melt resin composition having low thermal fluidity and a second hot melt resin composition having high thermal fluidity. CONSTITUTION: A copper clad insulating sheet, i.e., a cooper foil 3 coated with a first resin composition, is carried while being pressed by a presser roll 9 and a hot laminate roll 7 through a protective film 8 thus subjecting the opposite sides of an inner layer panel 5 to hot lamination. Immediate before lamination, a second resin composition 2 is pressure fed into a pipe 12 thus hot melt coating the first resin composition 1 of the copper clad insulating sheet through a head 10. When the second resin composition 2 is pressed against the inner layer panel 5 by means of the hot laminate roll, the composition 2 flows into the gap of a copper wiring pattern 4 thus forming a copper clad laminate panel embedding a copper wiring pattern without entraining any bubble.
Patent JP-2001138077-A (JP)
Title: Method and device for forming free-curved surface and optical device
Inventor: TAKAHASHI YASUSHI
IPC: B23K26/06
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To enable a free-curved surface to be formed on plastic or glass. SOLUTION: This is a device for machining/forming a free-curved surface by changing a laser beam from a laser light source 1 to be a parallel beam with a prescribed beam diameter by a beam diameter changing/parallelizing means 3 and 9, separating a machining beam of a desired intensity by a machining beam separating means 5, deflecting the beam by a deflecting means 17, converging the beam on the surface to be machined of a workpiece O as a machining spot by an image-forming optical system 19, displacing the workpiece O in a subscanning direction at a prescribed speed, and simultaneously scanning the free-curved surface to be machined while the intensity of the machining beam is modulated by a control means in accordance with the data of the surface to be formed.  The device is provided with a means for varying the diameter of a laser beam and a means for adjusting the power of the machining beam.
Patent JP-H06176374-A (JP)
Title: Device for detecting position and position controller for optical information device
Inventor: FURUTA TETSUO
IPC: G11B7/085
Filed: 1992-12-03
Abstract: PURPOSE:To obtain stable continuous positional information capable of obtaining continuous speed information with light and inexpensive constitution and with high precision. CONSTITUTION:A positional detection part device 65 provided with a light emitting part 65a, a light receiving part 65b and a recessed part 65c is provided on a base 30 side, and a light shielding plate 60 provided with a slope part 60a on a tip part is provided on a movable body 20. The light shielding area of the light receiving part 65b by the light shielding plate 60 is changed by moving the recessed part 65c together with the movable body 20 by the slope part 60a, and the output of the light receiving part 65b is changed inclined lineally according to the position of an optical pickup main body 15 for an information track on an optical disk 7.
Patent JP-2000119205-A (JP)
Title: Production of glyceryl ether compound
Inventor: IMAMURA HIDEAKI
IPC: B01J23/02
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a high yield by reacting 4- hydroxymethyl-1,3-dioxolan-2-one with a specific aliphatic monohydric alcohol in the presence of a basic or acidic catalyst within a specific temperature range. SOLUTION: This compound of the formula (R is a 1-24C alkyl or alkenyl) (e.g. glycerol monostearyl ether) is obtained by reacting (A) 4-hydroxymethyl-1,3- dioxolan-2-one with (B) a 1-24C aliphatic monohydric alcohol (e.g. stearyl alcohol) in the presence of (C) a basic catalyst (e.g. potassium hydroxide) of (D) an acidic catalyst (e.g. sulfuric acid, p-toluene sulfonate or the like) at 60-180 deg.C for preferably 0.5-24 hr. The compound of the formula has an excellent property especially as a W/O-type emulsifier, and is useful as a cosmetic material or an intermediate of medicinal agent because of having a pharmacological activity such as bacteriostatic force or anti-inflammatory effect.
Patent JP-H04193828-A (JP)
Title: Treating agent for hepatopathy
Inventor: KIMURA MASAYUKI
IPC: C07D317/66
Filed: 1990-11-26
Abstract: PURPOSE:To obtain the subject hypotoxic treating agent remarkably excellent in hepatopathy therapeutic effects such as reduction of GOT value and GPT value by using a methylenedioxyaniline derivative as the active component. CONSTITUTION:A compound of the formula [R is CH2COOCH3 or C(=S)SCH3], e.g. methyl 2-[N-(3,4-methylenedioxyphenyl)amino] acetate is used as the active component. The compound can be administrated in any dosage form as an oral preparation such as tablet, capsule or solution, an injection, dropping agent, etc. The dosage is daily about 5-500mg in the case of adult.
Patent JP-H04198944-A (JP)
Title: Toner for developing electrostatic charge image and production thereof
Inventor: YAMAMOTO HARUICHI
IPC: G03G9/087
Filed: 1990-11-29
Abstract: PURPOSE:To improve cleanability without deterioration flowability by using amorphous particles having a specific surface state formed by aggregating fine primary particles obtd. by polymn. CONSTITUTION:Fine spherical colored resin particles obtd. by polymerizing a mixture of a polymerizable vinyl monomer forming a resin binder with a monomer contg. at least a colorant are aggregated to <=10mum average diameter. Since the particle shape of the resulting toner is made amorphous by aggregation, inferior cleanability due to sphericality can be improved.
Patent JP-H03186673-A (JP)
Title: Air valve
Inventor: KITAMURA MASAAKI
IPC: F16K24/04
Filed: 1989-12-15
Abstract: PURPOSE:To prevent generation of a bad smell with setting simplified without deteriorating a function by arranging an atomizer, which sucks deodorizing chemical liquid to be jetted at the time of exhaust, in the vicinity of an exhaust hole provided in an air valve. CONSTITUTION:When no inflow of water in a sewer pipe line is generated in a float chamber 4, a float valve 2 and an idler valve 3 are lowered, and a lower part washer 21 of a valve rod 27 is attached to a lower part chamber 19 of a pressure chamber 7 against a compression spring 34. Then, a valve unit 26 opens an exhaust opening 14 with a large amount of air gas in the sewer pipe line discharged into the atmosphere from a jet nozzle 37 via an open-close valve, sewer inflow port 8, air holes 11, 12, exhaust opening 14 and a communication path 16. Now, since the vicinity of the upper end of a suckup pipe 44 is placed in a negative pressure condition by exhaust from the nozzle 37, deodorizing chemical liquid 39 in a chemical liquid vessel 38 is sucked up through a suckup pipe 41 and atomized with exhaust gas. Consequently, the gas in the sewer pipe line is discharged into the atmosphere through an air valve with no accompanying bad smell.
Patent JP-H09142587-A (JP)
Title: Feeding oil control system
Inventor: SHIMAMURA YOSHIO
IPC: B67D7/24
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a feeding oil control system which provides functions necessary for self-service while using an existing POS and simplifies the functions and realizes a costless system. SOLUTION: This system is constituted of a plurality of oil-feeding machines 11, 11..., a self console 40 connected to these oil-feeding machines through the first data communication means 42 to display the oiling conditions and the oiling information of respective oil-feeding machines on a display monitor 51 and shift a cursor to a switch position indicated on the monitor 51 and control a plurality of oil-feeding machines 11, 11... by the switching means 50, and a POS terminal 14 connected to the self console 40 through the second data communication means 49.
Patent JP-H04202265-A (JP)
Title: Multicolored coating composition
Inventor: NAOI KENZO
IPC: C09D5/00
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the title compsn. giving a coating film which has a bright multicolored appearance and is smooth to the touch by applying an aq. self-adhesive soln. contg. a colorant in the form of particles by using a particle gun to a flat plane and dipping the resulting coating film in an aq. gelling agent soln. while the film is wet. CONSTITUTION:An aq. soln. of sodium alginate, albumin, casein, or PVA is colored by the addition of a pigment, lake, or dye and sprayed in the form of particles by using a particle gun to a flat plane. The resulting coating film is dipped, while it is wet, in an aq. gelling agent soln. suitable to gell the aq. colloid soln. used., thus giving a multicolored coating compsn. comprising colored flaky gel particles of which each particle is uniformly colored or consists of differently colored parts stably dispersed therein and spherical resin particles consisting of hollow foamed particles of vinylidene chloride-acrylonitrile copolymer, or resin beads (such as acrylic resin beads, polyurethane beads, or urea resin beads), or resin balloons, both the gel particles and resin spherical particles being stably dispersed in a synthetic resin emulsion.