baber/WOPTO huggingface dataset:
Patent JP-H11320798-A (JP)
Title: Weather resistant styrene resin laminate
Inventor: MORI KOJI
IPC: B32B27/18
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain both mechanical strength and weatherability by laminating, on a styrene resin base, a film composed of a polycarbonate resin composition containing a specified amount of bisbenzotriazole compound represented by a specified formula. SOLUTION: A film, which is composed of a polycarbonate resin composition containing 1-50 wt.% of a bisbenzotriazole compound represented by a formula I [wherein A is bonded directly, or represents a 1-6 C alkylene group or the like; R<1> and R<3> are identical or different and each represents a hydrogen atom, a 1-4 C alkyl group, an allyl group, a 1-4 C alkoxy group or a halogen atom; R<2> and R<4> are identical or different and each represents a formula II (wherein R<5> is bonded directly, or represents a 1-12 C straight-chain or branched alkylene group; R<6> and R<7> are identical or different, and each represents a hydrogen atom or a 1-10 C alkyl group; (m) is an integer of 1-20; and (n) is an integer of 1-10)] is laminated on an entire surface of a styrene resin base.
Patent JP-H04334384-A (JP)
Title: Spiroorthocarbonate compound
Inventor: MITA FUMIO
IPC: C07D493/10
Filed: 1991-05-02
Abstract: PURPOSE:To obtain a new spiroorthocarbonate compound useful as a raw material for various kinds of molding materials, composite material, sealing material, coating compound, etc., because of exhibition of volume expansion by radical ring opening isomerization polymerization. CONSTITUTION:A compound shown by formula I (R<1> to R<12> are H or lower alkyl; R<13> are R<16> are H, lower alkyl, halogen, amino, etc.) such as a compound shown by formula II. The compound shown by formula I, for example, is obtained by reacting a dihaloaryloxymethane shown by formula III (Ar is aromatic group; X is halogen) is dehydrohalogenated with a diol compound shown by formula IV in the presence of trimethylamine in an atmosphere of an inert gas at -20 to 50 deg.C to give a dioxepane compound shown by formula V and the compound shown by formula V and a diol compound shown by formula VI are subjected to dearylol treatment in the presence of an acid catalyst such as p-toluenesulfonic acid in an atmosphere of an inert gas at -20 to 50 deg.C.
Patent JP-S5557844-A (JP)
Title: Dry type diazo copier
Inventor: TAKAHASHI NORIHISA
IPC: G03D7/00
Filed: 1978-10-24
Abstract: PURPOSE: To keep the developing chamber airtight, prevent the photosensitive paper from winding around the rollers, and convey the photosensitive paper securely, by providing at least one pair of rollers, which contact with each other on the circumference, at the inlet part and outlet part of the developing chamber.  
     CONSTITUTION: At the inlet part 3 and outlet part 4 of the developing chamber of a dry type diazo copier are provided pairs of rollers 5, 6 and 7, 8 and 9, 10, which contact with each other on the circumference, being intended to work as conveying rollers for photosensitive paper and also seal rollers to prevent leakage of developing gas. Each one of rollers 5W10 is furnished with a guide pate 11 which is fitted in a ring groove 25, and the guide plate 11 is kept in rest state by a fixing bar 12 even when rollers 5W10 rotate. The developing gas produced when the photosensitive paper is developed in the developing chamber does not leak outside due to the sealing effect of the rollers, and the photosensitive paper can be conveyed securely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H084785-A (JP)
Title: Clutch release bearing device
Inventor: AOKI SHUHEI
IPC: F16D23/14
Filed: 1994-06-14
Abstract: PURPOSE:To provide a clutch release bearing device by which installing performance is improved without increasing the number of part items. CONSTITUTION:A clip 40 applies energizing force so that a spring member and a clutch fork 50 are integrally moved by a bridge part, and applies energizing force so that a large circular arc 40a prevents separation of a pin part 40b and a shift fork 50.
Patent JP-H01300548-A (JP)
Title: Manufacture of heat-dissipating substrate for semiconductor device
Inventor: FUKUMOCHI YASUAKI
IPC: H01L23/36
Filed: 1988-05-27
Abstract: PURPOSE:To correct the punching sag of the rear by pressure-molding a peripheral section on the semiconductor-chip loading surface side in a heat-dissipating substrate to a stepped shape. CONSTITUTION:A semiconductor-chip loading surface 2a is made to correspond to a punch for punching, and a tab 2 for cooling is punched and molded. The rear 26 of the tab 2 for cooling is brought into contact oppositely with a mold having a flat surface while the semiconductor-chip loading surface 2a is brought into contact oppositely with a mold to which a staircase-shaped stepped section 11 is shaped, and the peripheral section of the tab 2 for cooling is pressure- molded by both molds. Consequently, the peripheral section on the semiconductor-chip loading surface 2a side is pressure-molded to a staircase shape, and the rear 2b is molded flatly. Accordingly, the tab 2 for cooling, punching sags of which are corrected, can be acquired.
Patent JP-H07319870-A (JP)
Title: Device and method for inputting character
Inventor: NAITOU KIKUO
IPC: G06F17/24
Filed: 1994-05-20
Abstract: PURPOSE:To input information annexed to characters by the same operation method independently of an input method for an external program and to execute character expression based upon plural annexed information annexed to characters prior to the output of the external program in a character input device constructed by a data processor capable of executing various data processing by various external programs. CONSTITUTION:A control means 1c stores input characters inputted by a character input means la in a character storing means ld, displays them on a display means lb, executes the KANA (Japanese syllabary) to KANJI (Chinese character) conversion of the input characters by a KANA to KANJI conversion means 1e, and stores and displays a character string KANA to KANJI converted by the means 1e in the means 1d and on a display means 1b. In the case of storing the input characters in the means 1d, character annexed information specified by the means 1a is stored correspondingly to the input characters concerned, and in the case of storing the converted characters obtained by the means 1e in the means 1d, the character annexed information of the unconverted characters is stored correspondingly to the converted characters.
Patent JP-S62290337-A (JP)
Title: Manufacture of stator coil
Inventor: OGAMI MITSURU
IPC: H02K15/12
Filed: 1986-06-05
Abstract: PURPOSE:To simplify a winding process of a provisional retaining tape and to prevent an arrangement of original coil strands from being disordered by revolving an adhesive tape together with a core helically around the linear part of an original coil so as to wind said adhesive tape around said part. CONSTITUTION:A straight angular strand 11 is wound around a spool to form an original coil 12. Said original coil 12 is formed into an almost iso scelece trapezoidal shape so as to have linear parts 12a, 12a. An adhesive provisional retaining tape 14 together with a core 13 is being revolved helically around the linear parts 12a, 12a of the original coil 12 while it is rewound from the core 13 side. Accordingly, said adhesive provisional retaining tape 14 is wound helically around the linear parts 12a, 12a and curvilinear parts 12b, 12b of the original coil 12.
Patent JP-H0425778-A (JP)
Title: Parallel interface
Inventor: KOJIMA AKIO
IPC: G01R31/28
Filed: 1990-05-21
Abstract: PURPOSE:To contrive a reduction of the number of signal transmission lines independent of the number of measuring parts by making plural data latch circuits to operate in the manner of time-dividing them to plural time slots and transferring plural groups of parallel data by a common data latch circuit. CONSTITUTION:The plural data latch circuits 10A-10D, 13A-13D transferring the parallel data such as plural test requiring signals RQ1-RQ4 and RQ5-RQ8, etc., are made to operate with time-dividing them respectively, and the parallel data are discriminated by required block select signals BC11, BC12, BC21, BC22, etc. Thus, the scale of circuit can be reduced as compared with the number of ICs capable of testing at the same time. Namely, if the number of ICs to be tested at the same time is increased, that the number of select signal is made to increase will do enough and can cope with a demand for low cost.
Patent JP-S63294542-A (JP)
Title: Projector with liquid crystal
Inventor: NAKAMURA TOSHIO
IPC: G02F1/13
Filed: 1987-05-27
Abstract: PURPOSE:To enable macro-projection of the display screen of a computer to a screen by mounting a transparent liquid crystal panel on one face in the inside upper part of a frame and mounting an signal input terminal, to which signals can be inputted from the outside, on the side face of the frame. CONSTITUTION:The transparent liquid crystal panel 2 is mounted over the entire surface in the inside upper part of the frame 1 and a heat insulating film 4 is mounted over the entire surface in the inside lower part in order to prevent the damage of the liquid crystal by a light source from below. an output cable from the outside computer is connected to the signal input terminal 3. The same image as the image on the display of the outside computer is thereby projected on the liquid crystal panel 2. This image is reflected by a mirror through a lens and can be macro-projected to the screen by a projector.
Patent JP-H09291012-A (JP)
Title: Antiphlogistic skin cosmetic
Inventor: NAKADA KOJI
IPC: A61Q9/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antiphlogistic skin cosmetic, excellent in antiphlogistic effects and capable of sustaining the effects thereof. SOLUTION: This antiphlogistic skin cosmetic is obtained by blending a sap of a plant belonging to the genus Betlua of the family Betulaceae with one or more selected from ε-aminocaproic, glycyrrhizic acid and its salt, glycrrhetic acid and its salt, allantoin, salicylic acid and its salt, bisabolol and tranexamic acid.
Patent JP-H10320568-A (JP)
Title: Picture generation method
Inventor: TSUTSUGUCHI KEN
IPC: G06T11/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a picture generation method making a represented picture look natural, even when it is still, in generating a picture by computer and displaying it. SOLUTION: A picture is displayed by generating a picture to be represented as digitized data by using a computer (step 110), adding a slight change to the digitized data (step 111), transforming the changed data to the two-dimensional display coordinate value (step 120), executing a rendering processing to the two-dimensional display coordinate value for generating luminance data for each pixel (step 130), and storing the data for each pixel in a frame memory (step 140).
Patent JP-H08303490-A (JP)
Title: One-way clutch for stator
Inventor: MURAMATSU KAZUHIKO
IPC: F16D41/07
Filed: 1995-05-02
Abstract: PURPOSE: To achieve simplification of a bush shape and reduce of costs, and to shorten an axial length as the whole clutch assembly by providing a cage ring holding an energizing elements for supporting sprags on an opening parts between cam members. CONSTITUTION: A cage ring 21 integrally formed as a whole is provided with opening parts 22, the clearances between opening part extends in the axial direction and taken as a series of cam members 23 arranged at equal distances in the circumferential direction. Sprags 30 are supported by energizing elements in the opening parts 22. The cage ring 21 of a one-way clutch 10 is provided with the integrally formed shape provided with the cam members 23 extending in the axial direction and provided with the support function for an outer race 2 and an inner race 3, therefore, the support function for the inner and outer races in the bush can be omitted, and simplification of the shape of the bush and the shortening of the axial length of the whole clutch assembly are made possible.
Patent JP-S5649389-A (JP)
Title: Novel cephem compound, its preparation, and preventive and remedy for microbism
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1980-09-19
Abstract: NEW MATERIAL:A cephem compound of formula I [R 1  is (protected) NH 2 ; R 2  is methyl, isopropyl, allyl, etc.; R 3  is (protected) COOH; R 4  is methoxycarbonylmethyl, carboxyethyl, etc.] and its salt.  
     EXAMPLE: 7-[ 2-Benzyloxyimino-2-( 2-aminothiazol-4-yl )acetamido]-3-( 1-carboxymethyl-1H-tetrazol-5-yl)thiomethyl-3-cephem-4-carboxylic acid (syn-isomer).  
     USE: Antibacterial agent effective to a number of pathogenic bacteria including Gram- positive and Gram-negative bacteria.  
     PROCESS: The compound of formula I is prepared by reacting e.g. a compound of formula II or its reactive derivative or their salts with a compound of formula III or its reactive derivative or their salts, in a solvent, if necessary in the presence of a condensing agent or a base. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06321283-A (JP)
Title: Wire storage container
Inventor: TAKAGI RYUHEI
IPC: B65D85/672
Filed: 1993-05-06
Abstract: PURPOSE:To achieve efficient reuse and recycling in a container that stores a flexible wire, such as a welding wire, between the internal and external cylindrical parts. CONSTITUTION:Inside an external cylindrical part 1 an internal cylindrical part 2 is concentrically stored via a wire storage part 3, and with a flange part 2b, which is fixed at the lower end of the internal cylindrical part 2, placed unsecurely on the bottom 1b of the external cylindrical part 1, a wire W is wound into loops one above the other in the wire storage part 3a. When the container is empty, the internal cylindrical part 2 can be easily taken out of the external cylindrical part 1, and even when the external cylindrical part 1 reaches the end of its durability, the internal cylindrical part 2 if slightly damaged can be further used by taking out the internal cylindrical part 2 and combining it with another external cylindrical part.
Patent JP-S5559741-A (JP)
Title: Preparation of semiconductor device
Inventor: KATOU TOKIO
IPC: H01L21/3065
Filed: 1978-10-27
Abstract: PURPOSE: To obtain excellent continuity by a minute through hole, by forming the through hole to a layer insulation film in an organic material mounted onto a lower electrode, by etching the hole by means of sputtering and by installing an upper electrode by making up a metallic film in vacuum.  
     CONSTITUTION: In a monolithic IC or a hybrid IC, an organic film 1 with high heat-proof in polyimide resin, etc. is built up on a lower electrode 4 as a layer insulation film. A through hole is formed at a necessary location of the organic film in order to aim at electric continuity with an upper electrode, and an insulating film 3 produced on a surface of the lower electrode of a through hole portion is removed by means of etching by sputtering treatment in Ar. An upper electrode is continuously made up by means of evaporation, etc. without exposing the surface of the lower electrode of the through hole portion purified to atmospheric air. Thus, the through hole can be fined without increasing the resistance of the through hole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5465003-A (JP)
Title: Headphone device
Inventor: ATOJI NOBUHISA
IPC: H04R1/28
Filed: 1977-11-01
Abstract: PURPOSE:To realize transmission functions 1 met to indivial persons' sound pressure frequency characteristics and phase characteristics by providing through- holes having mass reactances to an outer shell and making acoustic circuits variable. CONSTITUTION:An outer shell 20, through-holes (a), diaphragm 16, rear cavity (b), outer shell 23 and through-holes (b) acting as acoustic pipe given with mass reactances are provided. Here, as a rotary knob 25 is rotated, the through-holes b24 and the holes of a rotary plate 26 overlap and when the holes are open, the through-holes b24 and the holes of the rotary plate 26 overlap half, and when the holes are half-open, the positions of the through-holes b24 and the holes of the rotary plate 26 deviate and when the holes are closed, whereby the sound pressure frequency characteristics and phase characteristics may be changed from those cases.
Patent JP-H0426974-A (JP)
Title: Tape cassette
Inventor: UCHIUMI MITSUO
IPC: G11B23/087
Filed: 1990-05-22
Abstract: PURPOSE:To use a magnetic recording and reproducing device having a common tape drawing and traveling course by specifying that a large tape cassette is larger than a small tape cassette in distance between reel shafts and winding a magnetic tape in order to make the rotating direction different between a supply reel and a take-up reel under the normal tape traveling state. CONSTITUTION:The small tape cassette 2 is formed into an external form without interference of a take-up reel base 4, and a supply side reel hub 21 is fitted to a supply reel base 3. A take-up side reel hub 22 is disposed by dividing approximately equally a distance between the shafts of both supply and take-up reel bases of the large tape cassette 1, and the magnetic tape 5 is wound around the supply side reel hub 21 counterclockwise, and the take-up side reel hub 22 clockwise. By this method, the magnetic tape drawing courses from the supply side and the take-up side tape reels of the two large and small tape cassettes 1 and 2 are similar, so that the two large and small tape cassettes 1 and 2 can be used on the same magnetic recording and reproducing device.
Patent JP-S5756420-A (JP)
Title: Bath agent
Inventor: YOSHIOKA TOSHIO
IPC: A61K8/00
Filed: 1980-09-22
Abstract: PURPOSE: A bath agent, containing one or two or more organic acids, and capable of preventing the ocurrence of the clouding and smell of bath water after the bathing and further the attaching of the stains to the wall of the bathtub or backet, bath furnace, etc.  
     CONSTITUTION: A bath agent, containing one or two or more organic acids, e.g. lactic acid, succinic acid, citric acid and malic acid, and if necessary a perfume or coloring agent, and having the bath water cleaning action, etc. Preferably, an inorganic salt generally used in the conventional bath agent is added thereto. NaCl, NaHCO 3 or borax may be cited as the inorganic salt, and the amount of the organic acids is 5wt% or more. The amount of the inorganic salt is preferably 10wt% or more. The resultnat bath agent is capable of preventing the rottenness of the bath water without causing the clouding and smell, and has high safety for the human body. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5833421-A (JP)
Title: Forming process for veneer and apparatus therefor
Inventor: ANDOU NAOZOU
IPC: B29C51/42
Filed: 1981-08-22
Abstract: PURPOSE:To form a single sheet made of synthetic resin without much heat loss and necessity for wide space by transferring the sheets mutually between two units simultaneously, while the sheet is heat-treated in parallel with forming cycle. CONSTITUTION:An upper die 20 is raised when forming is finished, and a lower die 21 is let down after a formed sheet product is cooled, and then a cramp frame-check member 68 is elevated. Consequently, a cramp frame 63 is elastically supported on a cramp frame-receiving member 25, 26 with a constant distance from said members by the elastic force of a supporting spring. The finished sheet product is taken out of a sheet-feeding port combined with a sheet- pulling out port by opening a cramp frame 63, and simultaneously from this port, a new sheet 67 is fed into a forming unit 2 and cramped by the cramp frame 63. Thus, taking out the finished sheet product and feeding the sheet are carried out in the forming cycle for the sheet 67 at the side of the forming unit 2, and simultaneously the sheet 67 is heat-treated in said forming cycle of the sheet in parallel with the cycle at the side of the heating unit 3.
Patent JP-S5255616-A (JP)
Title: Magnetic recording circuit system
Inventor: KOGURE TAKUYO
IPC: G11B5/027
Filed: 1975-10-31
Abstract: PURPOSE: The point at which the differences between the level of a refrence frequency haveing been recorded and its third ahrmonic wave component become maximum is automatically adjusted and set as an optimum bias current value, whereby a.  c.  bypass is kept, always at the optimum value according to the kinds and characteristics of magnetic tapes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5923409-A (JP)
Inventor: MISONO NOBUYUKI
IPC: H01B13/22
Filed: 1982-07-30
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-H11322304-A (JP)
Title: Fractional recovery of metal and fluorine from pickling waste solution
Inventor: MORI KENJI
IPC: C22B3/44
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a process for the fractional recovery of metal and fluorine from a pickling waste solution to make effectively utilizable the metallic component of a pickling waste solution. SOLUTION: Metals and fluorine are recovered from a pickling waste solution by adding a chemical substance to a waste solution 1 generated by the pickling of steel stock to react the chemical substance with the metallic component and fluorine in the waste solution and recovering the reaction products in the form of precipitate.  In the above process, NaOH or KOH 3 is added to an aqueous solution containing hydrofluoric acid to vary the pH of the solution, the relationship between pH and the saturated fluorine concentration is determined as a saturated fluorine concentration curve, the pH of the pickling waste solution 1 is measured in practical operation, the measured value (pHs) is collated with the saturated fluorine concentration curve to obtain the corresponding saturated fluorine concentration (Fs), NaOH or KOH 3 is added to the pickling waste solution until the pH reaches the pH value (pHp) equivalent to the saturated fluorine concentration (Fs) on the saturated fluorine concentration curve or above to precipitate the metallic component in the form of hydroxide,  the precipitate is removed and CaCl2 or MgCl2 is added to the supernatant until the pH reaches 7±1 to precipitate the fluorine component in the form of fluoride.
Patent JP-H01304266-A (JP)
Title: Floor structure for concrete building
Inventor: HORIKOSHI HIROMITSU
IPC: E04F15/00
Filed: 1988-05-30
Abstract: PURPOSE:To raise the sound-proofness of a floor structure by a method in which leveling plates are placed on an under-floor material fixed to a slab, spacers are set at a fixed interval on the leveling plates, and a floor-finishing material is placed. CONSTITUTION:An under-floor expanded plastic material B is bonded with a cement mortar adhesive M to the upside of the concrete slab S of a sound source room in a concrete building. A leveling plate 8 having many round columnar holes 9 at the same interval as the holes 6 of the material B is fixed to the crosspiece of the material B by nails to match both the holes 6 and 9. A veneer 10 is placed on the plate 8 in such a way as not to close the holes 9 and fixed to the crosspiece and then to the plate 8.