baber/WOPTO huggingface dataset:
Patent JP-H03164287-A (JP)
Title: Screen printing apparatus
Inventor: OTOMO TOMOYA
IPC: B41L13/18
Filed: 1989-11-24
Abstract: PURPOSE:To achieve the early rising of an image and to enhance image density by providing a rubbing means which is in slide contact with the inner peripheral surface of a support cylindrical body at a position other than the position opposed to a press roller and rubbing the ink supplied to the inner peripheral surface of the support cylindrical body in the perforations of the support cylindrical body. CONSTITUTION:A rubbing roller 19 is rotated at peripheral speed lower than that of the inner peripheral surface of a cylindrical plate cylinder 1 at the time of printing by the gear 18 meshed with the idle gear in the gear train driving an ink supply roller 5. The ink rubbed in the opening parts of a support cylindrical body 2 by the rubbing roller 19 moves to the perforated part of screen printing base paper 6 to be transferred to the approximation paper supplied between the outer periphery of the cylindrical plate cylinder 1 and a press roller 10 outside the contact position with the ink supply roller 5. Since the ink is sufficiently supplied to the perforated part of the screen printing base paper 16, the force of a spring pressing the press roller 10 to the cylindrical plate cylinder 1 is set to magnitude enough to transfer the ink and may be weak. By this constitution, the rising of printing becomes rapid and a sharp image having high density and generating no irregularity can be obtained.
Patent JP-H05237223-A (JP)
Title: Pinball game machine
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1992-11-16
Abstract: PURPOSE:To provide an interesting pinball game machine by increasing expectancy of a player with relation to advance of balls to a starting zone effectively under consideration that whether or not the balls get into the starting zone within a right generating period is an interest for the player. CONSTITUTION:In a condition where a digital display 344a for starting on the left displays 2, for example, with a digital display 344b for starting on the right displaying 3, for example, within a right generating period, a ball is accepted by a rotor 348 to be transferred to a winning hole 360 to enter the winning hole 360, both the digital displays for starting to display 3, and a changeable winning ball device is opened.
Patent JP-H09143896-A (JP)
Title: Production of filler-mixed and resin-impregnated paper
Inventor: MORIKAWA ISAO
IPC: C09K23/52
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain resin-impregnated paper reduced in dropping off of a filler by impregnating the paper substrate containing a high-polymer compound emulsion having a high content of the filler with a resin by the on-machine size-press technique. SOLUTION: To a pulp slurry containing >=30wt.% of a filler such as magnesium hydroxide, an emulsion of a polymer such as a cationic styrene-butadiene rubber is added at a rate of 5mg-40mg/m<2> and the slurry is subjected to paper making. On the way of the drying process, the paper is impregnated with a coating mixture comprising a polymer emulsion such as vinyl acetate polymer or polyacrylamide according to the on-machine size press technique.
Patent JP-H06107974-A (JP)
Title: Thermally color-changing coating film thermally changing color from metallic luster color of metallic color and coating composition useful for producing the same coating film
Inventor: SHIBAHASHI YUTAKA
IPC: B05D5/06
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a coating film reversely having a metal luster, thermally changing from a colored state to a colorless state and a coating composition useful for producing the coating film. CONSTITUTION:(A) Pigment of metallic color and metallic luster having 345-415nm optical thickness of coated layer obtained by coating the surface of natural mica with 45-58wt.% titanium oxide, having 5-60mum particle size or pigment of metallic color and metal luster containing further a non-thermally color-changing colorant is blended with (B) a thermally color-changing material which consists of an electron donative compound, an electron attractive compound and an organic compound medium to reversibly cause a coloring reaction between both the compounds and has a lightness value of color concentration in a colored state of 6 or smaller and a colorless lightness value in a faded state of 8 or larger and (C) a transparent film forming material in the ratio of (A) the pigment of metal luster and (B) the thermally color-changing material A:B=1:0.25-98 to give a thermally color-changing coating film reversibly changing from a metal luster color state to colorless state. A coating composition and a sheet forms the coating film.
Patent JP-2000129784-A (JP)
Title: Dome roof, and construction of dome roof
Inventor: KIKUTAKE KIYONORI
IPC: E04B7/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a dome roof for any size which can be extremely easily constructed without danger in work by using lower chord members and upper chord members of light weight to assemble a part of the dome roof, and lifting it to the position of the dome roof to be connected and fixed. SOLUTION: A first lower chord member 21, a second lower chord member 22, an upper chord member 31, an upper chord member connecting device 32, a vertical member 4, and a diagonal member 5 are provided, to constitute a lower chord part 2 with the first lower chord member 21 and the second lower chord member 22, and to constitute an upper chord part 3 with the upper chord member 31 and the connecting device 32. The lower chord part 2 and the upper chord part 3 are coupled with each other by the vertical member 4 and the diagonal member 5.
Patent JP-H09144571-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: EZAKI YASUJI
IPC: F01L1/34
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent worsening of controllability caused by a fluctuation of torque generated in a cam shaft. SOLUTION: An electronic control unit(ECU) 80 stores a correction data determined based on a relation between a cam angle and a torque value generated in a cam shaft 10. The ECU 80 calculates a target displacement angle conforming to an operating condition of an engine 1. The ECU 80 duty controls a linear solenoid valve(LSV) 55 based on prescribed duty ratio. A variable valve timing mechanism 25 is operated by an oil pressure supplied through the LSV 55, and a displacement angle of the cam shaft 10 is changed so as to be the target displacement angle. In the ECU 80, based on the correction data, correction for suppressing worsening of controllability, caused by a torque change of the cam shaft 10, is performed relating to the duty ratio.
Patent JP-H03164738-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: TOMIYAMA HIDEKI
IPC: G03C7/392
Filed: 1989-11-24
Abstract: PURPOSE:To improve the fungal resistance of a photograhic image by adding 2-(4-thiazolyl)benzimidazole or a deriv. thereof to a fixer or bleach-fix bath of a low pH. CONSTITUTION:A fix or bleach-fix bath, a washing or stabilizing bath is adjusted to pH <= 6.5 and 2-(4-thiazolyl)benzimidazole or a derive. thereof is added to the bath. Since the concn. of the 2-(4-thiazolyl)benzimidazole in the bath lowers gradually during continuous processing, it is necessary that the concn. of 2-(4-thiazolyl)benzimidazole in a replenisher is considerably increased so as to maintain antimold effect during continuous processing. The concn. of the 2-(4-thiazolyl)benzimidazole in the bath and that in the replenisher can be increased at pH <= 6.5, deposition is prevented during continuous processing and satisfactory fungiproof effect can be produced.
Patent JP-2000093589-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To impart a larger expectation or interest in the application to a game machine, particularly, a type capable of so-called 'continuous challenge' by providing a special notifying means for notifying of a winning state in relation to the operation of a variable display device after a winning judging means judges a winning arrangement. SOLUTION: When a pachinko ball gets in any one of start ports 112, 120, 121 of a game area 101 during a game, and the winning is detected by a proximity sensor, the pattern variable display of the pattern display parts 104-106 of a special pattern display device 103 is performed. When the pattern stopped after a prescribed time corresponds to a specified pattern to generate a big winning, a special game for opening the opening and closing door 117 of a fluctuating prize device 114 for a prescribed cycle is performed. When the big winning (including the generation of so-called 'continuous challenge state') is judged on the basis of a prescribed probability value set by a provability setting device from the detection signal of the proximity sensor S, an operation display lamp, LED, and a speaker are operated to predict the generation of the big winning to a player.
Patent JP-H08165595-A (JP)
Title: Production of electrogalvanized steel sheet excellent in surface appearance
Inventor: INOUE IKUYA
IPC: C25D3/22
Filed: 1994-12-09
Abstract: PURPOSE: To produce an electrogalvanized steel sheet excellent in surface appearance at the time of electrogalvanizing an annealed steel sheet by applying an aq. sulfur compd. soln. of specified composition on the surface of the steel sheet and then annealing the coated sheet in a nonoxidizing atmosphere. CONSTITUTION: When an annealed steel sheet is electrogalvanized, an aq. >=0.1% soln. of a sulfur compd. (thiourea, etc.) is applied on a steel sheet to be annealed by spraying, etc., and dried. The steel sheet is then annealed in a nonoxidizing atmosphere and annealed. Consequently, a minute surface flaw after electrogalvanizing originated in the original sheet is eliminated.
Patent JP-H09130079-A (JP)
Title: Radio absorptive structure
Inventor: NAITO YOSHIYUKI
IPC: E04B1/92
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the arrangement work execution including condition such as the distance to building material, a row, etc., of many rectangular parallelepiped ferrite magnetic substances. SOLUTION: An aggregate of ferrite magnetic substances 2, 2a,... in accord with the condition of arrangement such as the same interval, etc., are made on the manufacture step of a plurality of ferrite magnetic substances 2, 2a,..., by uniting a plurality of ferrite magnetic substances 2, 2a,... arranged in parallel at specified intervals together with retaining plates, and the aggregate structure of plural ferrite magnetic substances 2, 2a,... is executed. Accordingly, for the aggregate structure based on the condition of arrangement, the execution of work is not put out of order, and the fear of radio wave absorption efficiency dropping can be wiped out.
Patent JP-H07162049-A (JP)
Title: Multilayer piezoelectric element
Inventor: KOBAYASHI YASUISA
IPC: H01L41/083
Filed: 1993-12-07
Abstract: PURPOSE:To prevent peeling and imperfect adhesion of conductive protruding parts which are to be generated at the time of cut working and driving of an element, surely connect an inner electrode with an outer electrode, and prevent imperfect conduction and imperfect insulation, by forming conductive protruding parts which are excellent in electrochemical adhesion and have stable shapes. CONSTITUTION:Conductive protruding parts 16 which are electrically connected with a copper foil 15 as an external electrode are formed on the end portions every other inner electrode 12 exposed on an element side surface. The conductive protruding parts 16 are formed by using nonelectrolytic plating layers 16a and electrolytic plating layers 16b formed on the plating layers 16a.
Patent JP-H03166141-A (JP)
Title: Sheet feeder
Inventor: HIRANO SEIICHI
IPC: B65H3/06
Filed: 1989-11-27
Abstract: PURPOSE:To easily carry out accurate sheet feeding without skew generated even when sheets of different widths are used by furnishing a movable guide between a sheet feed roller and a separator pawl. CONSTITUTION:In the loop forming division ST a sheet of paper P1 moves upon obtaining a feeding force from a feed roller 1, wherein the two corners of the leading edge remain out of moving because they are in contact with separator pawls 3, 4, and a loop is formed between the feed roller 1 or a movable guide 7 and the separator pawls 3, 4. Meantime the movable guide 7 contacts the sheet P1, guides it, and restricts widening of the loop, wherein no greater load will be applied because the position is such as to allow maintaining a minor gap to the bundle of sheets P situated below this sheet P1, to ensure that the loop is formed in good performance.
Patent JP-S63158530-A (JP)
Title: Constant speed controller
Inventor: ARAKI KUNIHIKO
IPC: G03B1/12
Filed: 1986-12-23
Abstract: PURPOSE:To prevent deterioration, etc., of the position control accuracy by exciting a combination solenoid at a prescribed period, or executing an excitation balanced with a non-exciting state, or exciting said solenoid in forward and reverse directions at a prescribed period and bringing an anchor to a reciprocating turn at a prescribed period, and rotating an escape wheel at constant speed. CONSTITUTION:A solenoid control unit 5 excites a combination solenoid 990 at a prescribed period, or excites it by a magnetic flux balanced with a magnetic flux before the excitation, or excites the combination solenoid 90 alternately in forward and reverse directions at a prescribed period. When an anchor 91 is brought to a reciprocating turn by the combination solenoid 90, an escape wheel 85 is driven to rotate. In such a way, the shift of a series of operation timings of an apparatus connected to the escape wheel 85, and the deterioration of the position control accuracy can be prevented.
Patent JP-H03166918-A (JP)
Title: Manufacture of plastic bumper having bent part
Inventor: UEMATSU TAKEFUMI
IPC: B60R19/03
Filed: 1989-11-27
Abstract: PURPOSE:To mold a plastic bumper having a greatly bent part by a method wherein a bent part molding body is inserted in a blow mold to be held thereto and integrated when a main body part molded body is subjected to blow molding. CONSTITUTION:A plastic bumper 1 consists of bent part molded bodies 2A, 2B and a main body part molded part 3 and the bent part molded bodies 2A, 2B are preliminarily subjected to blow molding by blow molds 4A, 4B using a thermoplastic synthetic resin and have dovetail groove-shaped ridge parts 5 formed to the junction 2b continued to the curved parts 2a thereof. Next, the partially molded bodies 2A, 2B preliminarily subjected to blow molding are inserted in and held to a blow mold 7 for molding a product and the parison 11 drooping from a die 10 is introduced between the mating surfaces of the mold in an open state and the mold is closed to blow air in the parison 11. Whereupon, the main body part molded body 3 is molded and, at the same time, the bent part molded bodies 2A, 2B are integrated. The bent part molded bodies 2A, 2B may be molded by injection molding.
Patent JP-H09140691-A (JP)
Title: X-ray photographing apparatus
Inventor: NISHIKI MASAYUKI
IPC: A61B6/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To accurately take an X-ray photograph by obliquely radiating X-rays for a desired time optionally timely in the state where an X-ray detector is continuously working by reconstructing an X-ray picture image by adding electric charge data read out from each of X-ray detecting elements in every X-ray detecting element. SOLUTION: An apparatus comprises plural frame memories 4-1, 4-2,..., a memory controlling unit 3 for storing each of photographing data from the frame at the beginning time of X-ray radiation to the frame next to the finishing time of the X-ray radiation, based on X-ray signal, by selecting respectively different frame memories and an X-ray picture image reconstructing means 5 for reconstructing the X-ray picture image by performing addition processing and average processing of X-ray picture images at each image elements. Thereby, in the state where an X-ray detector 1 is continuously working, X-ray radiation can be performed for a desired time optionally timely and all of effectively photographed data are made to be rightly used under avoiding waste and accurate X-ray picture image improved in S/N ratio can be obtained.
Patent JP-H07161614-A (JP)
Title: Scanning alignment
Inventor: WAKAMOTO SHINJI
IPC: G03F7/20
Filed: 1993-12-08
Abstract: PURPOSE:To control a focus position or a slant angle even in a shot region at the outer surface part of a wafer when the focus position is read beforehand by a scanning exposure method and the pattern of a reticle is exposed in each shot region on,the wafer. CONSTITUTION:For shot regions S10, S1-S4, 85, S23, S28 and S29-S32 at the outer surface part of a wafer 15, The wafer 15 is scanned and exposed so that a respective slit-shaped exposure region 16 is relatively moved from the inside to the outside of the wafer 15. At this time, the focus position and the slant angle of the wafer 15 are aligned with the focus position and the slant angle of the surface of the projected image of a reticle based on the data of the focus position in an advance reading region 35 at the front side of the scanning direction.
Patent JP-H04179822-A (JP)
Title: Exhaust rotary valve device for v-type 2-cycle engine
Inventor: AKIMOTO AKIRA
IPC: F02B75/02
Filed: 1990-11-14
Abstract: PURPOSE:To uniformize the opening area characteristics of exhaust ports resulting from the rotations of rotary valves, on both banks, by effecting transmission connections between the rotary valves and a crank shaft so that the rotay valves may differ from each other in the rotational direction in relation to right and left banks on which they are disposed. CONSTITUTION:Exhaust rotary valve devices 9, 10 capable of closing exhaust ports of right and left cylinder blocks 3, 4 disposed in the form of 'V' are symmetrically disposed on right and left banks. In this case, rotary valves of the exhaust rotary valve devices 9, 10 are connected for power transmission, by a timing belt 20, to a crankshaft 2 so that the rotational directions thereof may differ from each other in relation to the right and left banks. By this construction, the rotational directions of the rotary valves relative to the exhaust ports become same on both the right and left banks, whereby the opening area characteristics of the exhaust ports resulting from the rotations of the rotary valves become same on both the right and left banks.
Patent JP-H11104176-A (JP)
Title: Leak-proof sanitary napkin and deodorant sanitary napkin
Inventor: SAWADA MACHIKO
IPC: A61F13/472
Filed: 1997-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary napkin which can prevent leakage of blood from the rear end of the napkin when a user is sleeping and from the front end when a large quantity of blood is discharged, and which can remove a smell peculiar to the menstruation so that the user can spend days comfortably during the period. SOLUTION: Even if the menstrual blood flows toward the back of a user (woman) when the user is sleeping lying on the back, the napkin can securely absorb the blood, preventing leakage from the rear end of the napkin, since no gap is made in the crotch valley with a swelling 1 of the absorbent which closely fits the body. In addition, even when the position of the user's body changes, a swelling 2 of the absorbent closely fits the body and prevents the blood from leaking also from the front end of the napkin. At the same time, a deodorant 3 absorbs a peculiar smell generated from the menstrual blood.
Patent JP-H03122287-A (JP)
Title: Metallizing of base sheet
Inventor: HIRUMAA ESUROOMU
IPC: C23C18/16
Filed: 1989-11-29
Abstract: PURPOSE: To easily form structure patterns of metallic layers deposited by metallizing a substrate at a low cost by areally activating or passivating the catalyst layers deposited on the substrate and forming the layers by each activation area thereof.  
     CONSTITUTION: At least the one catalyst layers 2 are deposited on the substrate 1 consisting of inorg. and org. materials. The catalyst layers 2 are formed of metals, such as Pt, Pd, Cu, Au, Co, Ag, Ni and Er, having 10 -2  to 1μm thickness. A mask 5 having passages 5D is then placed thereon and is irradiated with UV photons via a powerful UV radiator 4 from above within an atmosphere of O, N, C, etc. As a result, the irradiated areas 2P are partially passivated. Another metallic layers 3 are deposited by electroless plating, etc., on the activation areas 2A exclusive of the passivation areas 2P of the catalyst layers 2. An equally good alternative is to use metal oxide as the catalyst layers 2, to partially activate the areas irradiated with the UV rays within the hydrogen-contg. atmosphere and to deposit the metallic layers on the activation areas. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09211473-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI MASAHIKO
IPC: G02F1/1339
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has excellent reliability and display quality and is wide in a display region by solving the problem of reflection of external light and preventing the peeling of substrates in sealing parts and light leakage. SOLUTION: A black matrix BM is formed of a colored org. resin and is provided with parts where a sealing material SL and the black matrix BM overlap and the parts where both do not overlap over nearly the entire circumference of the sealing material SL. A light shielding tape (TAPE (in Figure) is stuck to the rear surface of a transparent glass substrate SUB 1 from the end of the substrate SUB 1 including the parts where both do not overlap to the sealing material SL.
Patent JP-H10150020-A (JP)
Title: Method and device for plasma treatment
Inventor: YANASE TOSHIHIRO
IPC: H01L21/3065
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To enable a plasma treatment at a high speed which is stable for a long time by retarding corrosion and preventing break of a microwave introducing window. SOLUTION: A plasma treatment device produces a plasma by introducing a microwave in a plasma producing space (an inner space comprising an inner tube 16 and a second microwave introducing window 13b) in a reaction receptacle (a plasma forming chamber 10 and a reaction chamber 11) through microwave introducing windows 13a and 13b. The microwave introducing window 13b which comes into a direct contact with plasma is formed by aluminum nitride. With the aid of the device, plasma of fluorine base gas such as C4 F8 is produced for etching a silicon oxide film.
Patent JP-H06131504-A (JP)
Title: Method and device for recognizing pattern
Inventor: SAGA AKIHITO
IPC: G06F3/048
Filed: 1992-10-22
Abstract: PURPOSE:To make it possible to divide fuzzy curve information into plural segments appropriate for the inference of graphics intended by a writer. CONSTITUTION:A halt property calculating part 31 finds out a halting interval truth value based upon the probability and necessity of a halt point in each fuzzy point obtained by a fuzzy spline curve generating part 2. A labeling processing part 32 compares the interval truth value with a prescribed threshold and each fuzzy point is labeled to a stop point '1', a point '?' to be probably stopped, or an unhalted point '0'. A grouping processing part 3 extracts the existing area of a fuzzy point labeled by '1' or '?'. A breakpoint/candidate point extracting part 34 selects a representative point from each extracted area and provides the selected point as a determintive stroke breakpoint or a candidate breakpoint having its possibility. A breakpoint determining part 35 determines whether the provided candidate breakpoint is to be adopted as a breakpoint or not.