baber/WOPTO huggingface dataset:
Patent JP-H0848791-A (JP)
Title: Polystyrene film and capacitor made thereof
Inventor: ODA NAONOBU
IPC: C08J7/00
Filed: 1994-08-04
Abstract: PURPOSE:To obtain a polystyrene film desirable as a dielectric film for a capacitor by using a specified polystyrene film having a specified ratio of the number of the ultrasuperficial carbon atoms to that of the ultrasuperficial oxygen atoms. CONSTITUTION:This film is one which is made of a syndiotactic styrene polymer and either of which surfaces has a ratio of the number of the ultrasuperficial carbon atoms to that of the ultrasuperficial oxygen atoms of 10% or above when determined by the X-ray photoelectron spectroscopy. A polystyrene film prepared by forming a surface layer comprising a resin composition (e.g. polyethylene or polypropylene) on at least either surface of a film of a syndiotactic styrene polymer is desirable. A polystyrene film prepared by surface-treating at least either surface of a film of a syndiotactic styrene polymer by the oxidation method is also desirable.
Patent JP-S5973577-A (JP)
Title: Preparation of polyepoxy compound
Inventor: SUGIMOTO TOSHIO
IPC: C08G59/28
Filed: 1982-10-19
Abstract: PURPOSE:To obtain the titled substance, by subjecting an addition reaction product of epichlorohydrin with a diaminodiphenylmethane together with an alkali metallic hydroxide to the dehydrochlorination reaction in the presence of a quaternary ammonium salt or phosphonium salt. CONSTITUTION:Epichlorohydrin is reacted with a compound of the formula (X is Cl, Br, I or 1-4C alkyl) at (9-12):1 molar ratio at 70-90 deg.C to give an addition reaction product. A quaternary ammonium salt or phosponium salt is then added thereto, and a given amount of an alkali metallic hydroxide, e.g. NaOH, is added slowly to carry out the dehydrochlorination reaction at 70 deg.C or below to give the titled substance. The amount of the quaternary ammonium salt or phosphonium salt to be used is 0.01-50pts.wt. based on 100pts.wt. compound of the formula. EFFECT:Good products can be obtained in the absence of further necessary dehydrochlorination reaction. USE:A raw material for heat-resistant cured articles.
Patent JP-S6339696-A (JP)
Title: Penetrating water neutralizing method in seawater desalination by means of reverse osmosis
Inventor: TATEISHI TAKESHI
IPC: C02F1/66
Filed: 1986-08-05
Abstract: PURPOSE:To prepare penetrating water having pH satisfying the standard of water to drink at a low cost by passing penetrating water, while introducing air into a packing column. CONSTITUTION:Alkaline materials comprising mainly CaCO3 such as limestone, coral sand, dolomite and the like are applied into an alkaline material packed column 2. Penetrating water Wo of low pH value is adjusted as water to drink having adequate pH. Penetrating water Wo is led from the lower section of the alkaline material packed column 2, and at the same time, air A from a blower 4 is introduced from an air diffuser 3 provided at the end of a line R4. pH of penetrating water Wo is increased while rising with the air in the material packed column to produce a pH adjusted water satisfying the standard, which passes through a line R3 to be utilized as water for drinking. thus, the device can be made more compact.
Patent JP-H1123823-A (JP)
Title: Manufacture of color filter
Inventor: HAYASHI HIDEKI
IPC: G02B5/20
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the color filter with superior flatness by making pixels of respective colors uniform in thickness as a method for manufacturing a color filter by irradiating a colored coating on a transparent substrate with laser light. SOLUTION: On the transparent substrate, a colored coating layer of a 1st color is formed, and the part other than the area which becomes a pixel of the 1st color is irradiated with the laser light to transpire the coating at the irradiate part, thereby forming the pixel of the 1st color. Then a colored coating layer of a 2nd color is formed on the entire surface of the substrate where the pixel of the 1st color is formed while covering the pixel of the 1st color, and the part other than an area which becomes a pixel of the 2nd color is irradiated with the laser light to transpire the coating of the irradiated part, thereby forming the pixel of the 2nd color.  At this time, a process in which the output of the laser light is controlled and the coating of the 2nd color covering the pixel of the 1st color except the pixel of the 1st color is transpired and a similar process are repeated to form pixels of at least three colors. In this case, the colored coating of the 1st color is blue.
Patent JP-S5975438-A (JP)
Title: Divided-into-three optical sensor for optical pickup device
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1982-10-21
Abstract: PURPOSE:To perform stable servo by dividing into two equal parts with a dividing line parallel to the chord of a reflected light from a disk and, at the same time, extending another dividing line which is normal to the dividing line from the center position of the dividing line obtained by dividing the dividing line into two equal parts to the arc side of the reflected light. CONSTITUTION:A dividing line A is parallel with a reflected light from a disk which is made to have a semicircular shape by a knife edge, namely with the chord P1 of the light receiving pattern P of an optical sensor 10 and divides the optical sensor 10 into two equal parts. Moreover, another dividing line B which is normal to the dividing line A is extended from the center of the dividing line A to the arc P2 side of the light receiving pattern P. In such a constitution, stable servo can be performed since the offset point of the servo can be limited to one.
Patent JP-H0634039-A (JP)
Title: Operating device for vehicular automatic transmission
Inventor: KATO KAZUTO
IPC: F16H61/18
Filed: 1992-07-10
Abstract: PURPOSE:To avoid inconsistency between a selected position of an operating means and that of an A/T in a system where a controller controls a select position switch driving means of the A/T on the basis of a command of the operating means operated by a driver. CONSTITUTION:An operating device for a vehicular automatic transmission is provided with a driving unit 5 for driving an operation input unit 3 on the basis of a signal output from a controller 4. In the driving unit, a V-shaped plate 31 is provided for pushing up a pin 13 of a select lever 12 engaged with a detention plate 16 upon turning-on of a solenoid 33, so as to change a position of the lever by its elevation. The top of the V shape is located in a position corresponding to, e.g. an N range. During traveling, an actuator 6 of an A/T 2 switches a range to N while the pin 13, i.e., a selected position of the operating input unit 3 is forcibly changed to the N range according to elevation control of the plate 31 in the case of unsuitable lever operation from D to R. The selected positions accord with each other, whereby operation by a driver himself becomes unnecessary.
Patent JP-S6161422-A (JP)
Title: Lift-off process in manufacturing method of semiconductor device
Inventor: YOSHIDA SHINJI
IPC: H01L21/027
Filed: 1984-09-03
Abstract: PURPOSE:To enable to improve the pattern precision of a film after the unnecessary parts thereof is lifeted-off by a method wherin an RF bias sputtering method is used. CONSTITUTION:A film 2 is formed on the surface of a substrate 1. Then, steppings vertical to the surface of the substrate are formed by a reactive ion etching (RIE) method using photo resists 3. Films 4, each having a constant slant at its stepping parts, are made to grow by an RF bias sputtering method without removing the photoresists. Then, by selecting properly bias to be applied to the substrate by an RF bias sputtering method, an etching is performed on parts of the steppings at a constant angle in the direction parallel to the substrate and the pats are etched to a state that the photo resists re made to expose to some degree. In this state, the photo resists 3 are removed to remove the unnecessary parts of the films 4, which remain on the photo resists.
Patent JP-H0232399-A (JP)
Title: Voice synthesizing device
Inventor: KITOU JIYUNGO
IPC: G10L13/06
Filed: 1988-07-21
Abstract: PURPOSE:To generate a composite voice whose tone quality is not deteriorated by connecting a terminal sampling time point of a waveform element piece and a tip sampling time point in a state of its original sampling interval or by shortening or expanding it by 1/2 in accordance with a connection type which is stored in a storage part. CONSTITUTION:At the time of synthesizing a voice by editing a waveform element piece of the voice, a connection type stored in a connection type storage part 3 is referred to. In this case, in accordance with the connection type, between a terminal sampling time point of the waveform element piece and a tip sampling time point, the waveform element piece is connected smoothly by a waveform element piece connecting part 5 in a state of its original sampling interval or shortening or expanding it by 1/2 of the original sampling interval and a voice waveform is synthesized. In such a way, a composite voice whose tone quality is not deteriorated can be generated.
Patent JP-S5885984-A (JP)
Title: Magnetic tape reproducer
Inventor: URABAYASHI TOSHIHIKO
IPC: G11B27/34
Filed: 1981-11-16
Abstract: PURPOSE:To display the character information while reproducing the music, by driving a magnetic tape of the other side in the interfered state when a magnetic tape of one side is reproduced. CONSTITUTION:Both an AND gate 37 and an OR gate 38 deliver the outputs just by turning on a reproducing switch 28 when a driver 27 is started while the operation of a driver 15 is stopped. Thus a control switch 28 is turned on via the gate 38, and the driver 27 is actuated. In case both reproducing switches 16 and 28 are turned on, the switch 29 is turned on by a music interval detector 31 and with the output of a flip-flop 35 as long as no music is produced from a sound generator 14. However, the flip-flop 35 is reset with the output given from a clause detector 36 to turn off the switch 29 if the characters are displayed by an amount equivalent to a recording unit.
Patent JP-H0473697-A (JP)
Title: Device and method for synthesizing sound rule
Inventor: TAKEDA SHOICHI
IPC: G10L17/00
Filed: 1990-07-13
Abstract: PURPOSE:To realize increased or decreased intensity included in natural text voice vocalized by a person in rule synthesis by synthesizing voice sequentially by a phoneme parameter string in accordance with an input text and the time- changed pattern(pitch pattern) of a fundamental frequency. CONSTITUTION:A control parameter generating part 3 decides accent, intonation, phoneme duration, and a sound source power(amplitude) correction value by a rule, and generates the pitch pattern and a phoneme parameter time series according to them. Generated fundamental frequency and phoneme parameter are sent to a voice synthesis part 4 sequentially, and a voice waveform is outputted. Thereby, since rythm control by a prominence generation rule is found based on the quantitative analysis of natural voice, natural increased or decreased intensity looking like a human being can be supplied to the voice synthesized from an input document(text).
Patent JP-H1011499-A (JP)
Title: Procedure accepting method
Inventor: TANAKA TADASHI
IPC: G06Q20/10
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provided the procedure accepting method where procedure applying operation is executed which both an applicant and the staff perform input operation during the procedure applying operation and a procedure application is completed when a procedure is approved. SOLUTION: An applicant's terminal 2 and a staff's terminal 6 are connected through a communication network 4, and the applicant's terminal 2 reads contract data 10 out according to the procedure input by the applicant from the input device 12, identifies the applicant by referring to authentication decision data 22, and edits the contract data according to input such as alterations of the contract data, etc. The staff's terminal 6 identifies the staff by referring to authentication decision data 26 and enables the staff to participate in the editing of the contract data. When autheniticatio input is performance by the quantified application or staff for the editing result of the contact data, the applicant of stall is identified and when the applicant or staff is identified and all qualified applicants and staff are authenticated, the contract data 10 are updated.
Patent JP-2000022904-A (JP)
Title: Image reader and image reading method
Inventor: TAKAYAMA TSUTOMU
IPC: H04N1/19
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high definition image by producing an image signal by performing an arithmetic mean operation of the pixel data of each pixel between adjacent pixels respectively in an oblique direction. SOLUTION: A glass plate is supported perpendicularly to the direction of an optical axis at the time of performing 1st scan and the glass plate is slightly inclined and shifted as much as 1/2 pixel pitch P of an optical axis CCD at the time of performing 2nd scan. And, balancing processing circuits 48 and 49 respectively calculates average values S31 and S32 from two pixel data strings S11 and S12. Next, balancing processing circuits 50 and 51 respectively calculate average values S33 and S34 from two pieces of pixel data strings S11 and S23 and pixel data strings S11 and S24. And, dot sequential processing circuits 52 and 53 alternately arrange pixel data strings S31 and S32 and pixel data strings S33 and S34 in 1/2 data cycle and produce pixel data strings S41 and S42.  And, a line sequential processing circuit 54 alternately outputs the strings S41 and S42 every line to obtain a data pixel string S5 having double data amount in both horizontal/vertical scan directions.
Patent JP-H107961-A (JP)
Title: Water-base ink and ink jet recording method using the same
Inventor: KOYANO MASAYUKI
IPC: C09D11/54
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a water-base ink which enables ink filling into a liq. room, air bubble removal, etc., to be done at a high reliability and can form a good image in printing on plain paper and to provide an ink jet recording method using the same. SOLUTION: This ink mainly comprises a colorant dispersible or soluble in water, water, and a humectant and satisfies the relation, 2.5ν+27.5<=γ<=2.5ν+47.5  wherein ν [Hz] is the air bubble frequency measured at 25 deg.C by the max. air bubble pressure method; 1<=ν<=5; and γ [mN/m] is the surface tension}.
Patent JP-S6428347-A (JP)
Title: Engine valve made of titanium alloy and its production
Inventor: TAKAHASHI YOICHI
IPC: C22F1/00
Filed: 1987-07-23
Abstract: PURPOSE:To improve the creep characteristic and productivity of an engine valve by forming the bevel part and stem part of an (alpha+beta) type Ti alloy consisting of a Widmansttaten structure and forming the above-mentioned structure of the bevel part to the finer structure. CONSTITUTION:The bevel part of the titled valve continuously formed with the bevel part and the stem part is formed by working the (alpha+beta) type Ti alloy in a beta phase temp. range and rapidly cooling the alloy by water, then subjecting the alloy to hot working in an (alpha+beta) phase temp. range. On the other hand, the (alpha+beta) type Ti alloy is worked on the beta phase temp. range to form the stem part. Both the parts are then integrated by diffusion joining or press welding. The finer crystal grains are formed by rapid cooling of the stock worked in the beta phase temp. range in the formation of the bevel part, by which the crystal grains having 0.5mu spacings of the acicular alphacrystals are obtd. The above-mentioned acicular alpha crystals are parted by the hot molding in the (alpha+beta) phase temp. range after the rapid cooling, by which the fine Widmansttaten structure is dispersed into the base and the creep strength is improved. The bevel part and the stem part can be integrated without bending the stem part after the respective manufacture thereof. The excellent productivity is thus obtd.
Patent JP-S57108967-A (JP)
Title: Pattern recognition device
Inventor: NAKAGIRI TADAHIKO
IPC: G06K9/62
Filed: 1980-12-26
Abstract: PURPOSE: To use the same input terminal plate in common to an inputting means for characters, numbers, and general symbols while generating command pulses in accordance with the special combination of patterns drawn by passing through sensor input terminals.  
     CONSTITUTION: Sensor terminals 11W19 are grounded via a case 1 by being touched with a finger, etc., and the sensor terminals are grounded in the order of a character shape drawn with the finger, so the order is detected to discriminate the character shape. When adjacent point input positions are connected together with straight lines, there are 28 side inputs 41W68, and alphabets, numbers, general symbols, etc., are expressed easily. Various commands are generated by different kinds of patterns from characters, numbers, and general symbols, for example, a pattern composed of double-point inputs in figures 1W4, double-side inputs in figures 5W7, and simultaneous inputs in figures 8 and 9, and after those commands are executed, a character-shape recognizing circuit is started. Consequently, the simple device performs operation by various commands and inputs a handwritten character. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001025869-A (JP)
Title: Automatic welding method and equipment therefor
Inventor: RI KASHUN
IPC: B23K9/127
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a welding method and an equipment therefor where a series of welding works composed of a work setting, a tack welding, and a regular welding, simultaneously, continuously, and automatically performed for plural works. SOLUTION: The equipment includes a setting head 100 which sets the location of a work 5 with respect to a main plate 3, a tack welding head 200 which welds the set work 5 to the main plate 3 through tack welding, and a regular welding head 300 which completely welds the tack-welded work to the main plate.  Further, a lot of welding blocks 10 arranged in the pitch direction of the work, a welding block driving means which moves the welding blocks 10 in the pitch direction and welding direction of the work 5, a welding line correction means 90 which detects the locations of two side ends of the main plate 3 separated by a prescribed distance in the welding direction by means of a side end detector and detects an inclined angle of the main plate 3, and corrects the welding position of the work 5 with respect to the main plate 3 by compensating the position of the welding block 10 in the pitch direction using the detected inclination data of the main plate 3, are included.
Patent JP-S5886693-A (JP)
Inventor: KITAGAWA TADAO
IPC: B60R25/10
Filed: 1981-11-17
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-H072011-A (JP)
Title: Safety device for automobile
Inventor: NAMIKI SADAKO
IPC: B60N3/06
Filed: 1993-06-18
Abstract: PURPOSE:To achieve the effectiveness for a left foot brake and permit the easy operation of the left foot brake in a variety of operations such as common traveling and garage accommodation, because of the safe and speedy stop of an automobile. CONSTITUTION:A foot repose device 6 for a left foot is installed in the vicinity of a brake pedal 4. Further, even if the foot is always on the brake pedal, drive can be carried out at ease free from fatigue.
Patent JP-2001015152-A (JP)
Title: Fully solid layer built cell
Inventor: HARA TORU
IPC: H01M10/0562
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide stable cell characteristics by joining and laminating cell elements, having all of a positive electrode, solid electrolyte, and a negative electrode composed of oxide sintered bodies, in series and/or parallel to each other using insulating polymer adhesive and/or conductive polymer adhesive. SOLUTION: Among active materials constituting a positive electrode and/or a negative electrode are transition metal oxides such as lithium manganese composite oxide and manganese dioxide. Oxide crystalline solid electrolyte such as Li1.3Al0.3Ti1.7(PO4)3 can be used for solid electrolyte. Among insulating polymer adhesives are polymer adhesives composed of an acrylic resin and an epoxy resin. A mixture composed of the insulating polymer adhesive and conductive filler such as carbon black, graphite, Au, Ag, Cu can be used for conductive polymer adhesive.
Patent JP-H0536024-A (JP)
Title: Magnetic head
Inventor: YAMAMOTO NAOYUKI
IPC: G11B5/127
Filed: 1991-07-24
Abstract: PURPOSE:To prevent the deterioration in the magnetic characteristics of magnetic poles and the adverse influence on head constitution by positively cooling the magnetic head which is heated up by the generation of heat in a thin-film arising from miniaturization. CONSTITUTION:A thin-film cooling fan 26 constituted of an electrostatic motor formed by a thin film forming method and a photolithography technique is provided in the region corresponding to the coil 23 on an insulating protective film 25 with which the magnetic pole 24 provided on the coil 23 of the magnetic head having the coil 23 and the magnetic pole 24 is coated.
Patent JP-S6426747-A (JP)
Title: Blended fiber yarn of polyester and silk
Inventor: FUJIMOTO MASUMI
IPC: D02G3/04
Filed: 1987-07-22
Abstract: PURPOSE: To obtain the subject combined filament yarn excellent in strength and abrasion resistance of a knit or a woven fabric, decolorable and redyeable and suitable for high-class clothes uses by combining filaments of a conjugated fiber of a polyester dissolving under degumming conditions of silk and a polyester without dissolving under the same conditions with a silk continuous filament. CONSTITUTION: (A) A polyester A dissolving under degumming conditions of silk (e.g. a soap soda method) (e.g. a copolymer of ethylene terephthalate unit with preferably 10-50 wt.% of adipic acid, etc.), and (B) a polyester B, preferably of the type dyeable with a disperse dye without dissolving under the same conditions (e.g. polyethylene terephthalate copolymerized with 5-20 wt.% of phthalic acid) are formed into a conjugated fiber, e.g. a core-sheath type or an island-in-sea type. For example, the doubling or doubling and twisting of the conjugated fiber with (C) a bave of a silk continuous filament are carried out to afford the objective combined filament yarn.
Patent JP-2000079762-A (JP)
Title: Thermal recording body
Inventor: MIDORIKAWA YOSHIMI
IPC: B41M5/30
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient color-developing density, and at the same time, develop a color into dark blue or grayish blue by setting a color difference value L*, a color difference value a* and a color difference value b* of a color-developing image, which are specified in JIS-Z-8729, in specified ranges. SOLUTION: A color difference value L*, a color difference value a* and a color difference value b* of a color-developing image, which are specified in JIS-Z-8729, are set in either range of 30-50 for the value L*, $15-0 for the value a*, and also, -30-10 for the value b*, or 30-50 for the value L*, 0-10 for the value a*, and also, -30-0 for the value b*, or 30-50 for the value L*, 10-20 for the value a*, and also, -30--15 of the value b*. The thermal recording body becomes a required tone of dark blue or grayish blue by setting the color difference value L*, value a* and value b* of the color-developing image in these ranges. In addition, setting the color difference value L* at 30-45, and also, the value a* at -15-0, and the value b* at -25-10, or the value a* at 0-10, and the value b* at -25-0 is preferable to obtain a clearer tone.