baber/WOPTO huggingface dataset:
Patent JP-H03229241-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ISHIGURO SEIJI
IPC: G03C1/34
Filed: 1990-02-02
Abstract: PURPOSE:To maintain stable photographic characteristics during preservation with lapse of time by incorporating at least one of specified compds. into silver halide emulsion layers or other hydrophilic colloidal layers. CONSTITUTION:At least one kind of the compds. expressed by formula I are incorporated into the photosensitive material. In the formula I, R<1> denotes an alkyl group and aryl group which may be respectively substd. R<2>, R<3>, R<4>, R<5> respectively independently denote a hydrogen atom, halogen atom, hydroxyl group, and an alkyl group, alkoxy group, amino group, etc., which may be respectively substd. and a carboxylic acid group, sulfonic acid group, and the esters and salts thereof; R<2> and R<3>, R<3> and R<4>, R<4> and R<5> may form 5- and 6-membered rings by bonding to each other. The photosensitive material withstands the long-term preservation without adversely affecting the other photographic performances in this way.
Patent JP-H01202350-A (JP)
Title: Method for controlling rolling reduction of cast slab in continuous casting
Inventor: KUSANO AKIHIKO
IPC: B22D11/20
Filed: 1988-02-03
Abstract: PURPOSE:To improve internal quality in a cast slab by correcting rolling reduction rate to the optimum value based on extension to the longitudinal direction and widening rate to the wide direction of the cast slab before and after rolling reduction at the time of rolling-reducing the cast slab to the thickness direction with rolls for rolling reduction. CONSTITUTION:From passing-through lengths per unit time for the cast slab S before rolling reduction and after rolling reduction, found with pulse transmitters 3-1, 3-2 fitted to touch rolls 2-1, 2-2, the extending ratio per unit length is found through a computing element 5. Further, from the width value of the cast slab S found with a width detector 4 arranged at downstream side of the roll group 1 for rolling reduction, the widening rate is found. Then, based on these values, the correcting quality found through the completing element 5 is inputted in the rolling reduction control device and the rolling-reducing rate at this time is corrected to optimize the rolling- reducing rate at just below the roll for rolling reduction. By this method, the rolling reduction can be always executed to the cast slab under suitable rolling-reducing rate in accordance with solidified ratio of the cast slab at just below the rolls for rolling reduction, and the cast slab having excellent internal quality can be obtd.
Patent JP-H02202690-A (JP)
Title: Processing device for card or the like
Inventor: SUKEGAWA KAORU
IPC: G07B15/00
Filed: 1989-02-01
Abstract: PURPOSE:To obtain a card processing device by optimizing the card return time to prevent a customer from forgetting to take cards and shortening the time from card reception to card return at the time of reception processing of a maximum of two magnetic cards. CONSTITUTION:A carrying means is divided into two, namely, a first carrying means 3 corresponding to a medium inserting part, a medium read/write part 5, and a medium holding part 7 and a carrying means 11 corresponding to a printing part 12 and a punching part 13, and these carrying means are driven independently of each other to facilitate the speed control. When simultaneously receiving two cards, a control means holds the first card by the carrying means and holds the second card in the holding part 7 of the carrying means 3 to perform the data processing of this card and encodes required data to the first card and sends the second card backward to perform printing and punching by the carrying means. The second card is returned to an insertion entrance after encoding for this card, and customer's reception of this card is detected to return the first card to the insertion entrance, and therefore, the customer does not forget to take the second card. Since the first card is held in a position corresponding to a thermal head, printing is performed immediately after data processing and cards are quickly returned.
Patent JP-H07234953-A (JP)
Title: Money receiving/dispensing machine for pos register
Inventor: SEKI KAZUYUKI
IPC: G06Q50/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide the money receiving/dispensing machine for POS register capable of speedily coping with a customer even when the minimum denomination which can not be replaced runs short at the time of paying change. CONSTITUTION:The machine is provided with control parts C2 and C3 calculating th number of pieces of delivered money by denomination from the change data outputted from the POS register, comparing the calculated number of pieces of delivered money by denomination with the remaining amount of the money stored in storage means 126 and 133, and calculating the number of pieces of delivered money of the alternative denomination of the short money when the remaining amount of the money of any housing part runs short and setting means 112 setting such a condition that the payment of the shortage of the denomination in the minimum unit is performed by the money of a carried up denomination when the short money is the denomination in the minimum unit. The control parts C2 and C3 control the machine to replace the shortage of the denomination in the minimum unit with the money of the carried up denomination and re-calculate the number of pieces of delivered money by denomination to perform payment when the payment is so set that the shortage of money of the denomination in the minimum unit is paid with the money of carried up denomination by the setting means 112.
Patent JP-S62182888-A (JP)
Title: Target detecting device
Inventor: SUZUKI TOSHIMITSU
IPC: G06K9/36
Filed: 1986-02-06
Abstract: PURPOSE:To improve the accuracy and reliability of a target detector through brightness measurement by effectively suppressing an object which enters a screen, affects detecting a target and has higher brightness and a larger area than those of the target and correctly detecting the target. CONSTITUTION:When a raster scan input video signal 1 is inputted, a binarization circuit 8 outputs a binarization video signal 9, which generates a mask pattern signal 14 from a mask pattern generator circuit 13. It is assumed that when the mask pattern signal 14 stands at zero, it suppresses a video signal. A mask circuit 16 inputs two signals, the mask pattern signal 14 and a synchronizing video signal 20 obtained by synchronizing the raster scan input video signal 1 with the mask pattern signal 14, and suppresses the synchronizing video signal 20 only when the mask pattern is arising. By such a function, the synchronizing video signal 20 suppresses only the object 7 with a larger area than that of the target 6, and a bright peak point detector 2 can detect the precise brightness peak value and its point of the target 6.
Patent JP-H09195487-A (JP)
Title: Floor panel fixing construction
Inventor: SHIMIZU YASUMITSU
IPC: E04F15/024
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To detachably fix floor panels by an easy operation. SOLUTION: This floor panel fixing construction 10 is provided with a shaft part 30 fixed with frames 14 horizontally arranged over a floor slab and extending in the thickness direction of floor panels 15, and arm parts 40 connected to the shaft part 30 and projecting in the radial direction, for fixing the floor panels 15 laid over the floor slab. The arm part 40 is rotationally movable centering around the axis of the shaft part 30, and engaged with an upward face 16 provided on the side of the floor panel 15.
Patent JP-S59151491-A (JP)
Inventor: HIGAKI HIROMICHI
IPC: H05K3/28
Filed: 1983-02-18
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-H0418400-A (JP)
Title: Illegal ride preventive season ticket
Inventor: HORIKAWA YUKIO
IPC: B42D15/10
Filed: 1990-02-02
Abstract: PURPOSE:To prevent an illegal ride simply and inexpensively by using a season ticket having a compound, which shows photochromism such that a hue is changed by the light irradiation at the time of entrance and returns to the original hue by the light irradiation at the time of exit, applied to the appropriate place thereof. CONSTITUTION:The compound represented by formula I showing photochromism applied to the appropriate place of an illegal ride preventive season ticket changes in its hue reversibly when the irradiation with lights of different wavelength regions are applied or the light irradiation and heat treatment are alternately carried out. When the season ticket is formed so that the compound changes in its color at a time entering a wicket and returns to the original color at a time going out of the wicket, by only examining the color of the compound showing photochromism of the season ticket, it can be simply judged whether the season ticket passes through the wicket. As light sources changing a hue, a mercury lamp emitting ultraviolet rays and a halogen lamp emitting visible light are usually combined. In the formula I, A and B are one of groups represented by formulae II, III, IV (wherein R3-R11 are hydrogen atoms or a cyano group and Y is an oxygen atom, a sulfur atom or an alkyl substitued nitrogen atom) and R1 and R2 are an aliphatic hydrocarbon group, an acyl group or a cyano group.
Patent JP-H0616654-A (JP)
Title: Gamma-lactone derivative
Inventor: HORUSUTO PAURINGU
IPC: C09K15/12
Filed: 1993-01-21
Abstract: PURPOSE: To provide a new compound useful as an antioxidant.  
     CONSTITUTION: This compound is shown by the formula, e.g. 5,6-sulfynyl-L- gulono-γ-lactone, which is obtained by subjecting L-gulonic acid γ-lactone or its stereoisomer to an acylation using an acylating agent (such as thiochloride) in a polar nonprotonic solvent (e.g. THF), at -20 to 50°C. The equal mole amounts of the reactants are applied to the reaction. The compound is useful in the production of foods, such as wine, vinegar, cooking oil, beer, fruit or vegetable juice, meat and sausage products, sauce, mayonnaise or the like; feeds; water for cooking; production of film and its developing agents; printing medium; antioxidants for plastics and rubber or the like. In formula I, R 1 , R 2  together form an S(O)-group and R 3 , R 4  are each H; or R 3 , R 4  together form an S(O)-group and R 1 , R 2  are each H. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S55118220-A (JP)
Title: Level detection circuit
Inventor: MORITO HIROSHI
IPC: H03K5/08
Filed: 1979-03-05
Abstract: PURPOSE:To enable to set the detection level freely with good accuracy, with two logic circuits different from the ratio. CONSTITUTION:Tr5, Tr7 are enhancement transistors and Tr6, Tr8 are depletion transistors and Tr5 to Tr8 constitute the inverter respectively. Since the gate of Tr5 is connected to the VDD line, if the output of Tr5 is higher than the threshold level VTC5 consisting of Tr5 and Tr6, the state shown logical low level and logical high level is outputed if lower than VTC5. Further, if both the inverters have the equal threshold value, logic operation can be made with the state that VDD level is lower than the threshold level VTC7 of Tr7, Tr8. The level detection output is obtained of VDD between VTC5 and VTC7. The detection level can be determined in the ratio of Tr5, Tr6. Further, the ratio is selected with the shape of transistors.
Patent JP-H11223646-A (JP)
Title: Measuring method and device for volume resistivity of ceramic
Inventor: ONO TADASHI
IPC: G01N27/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a new measuring method for the volume resistivity of a ceramic base material in its given area. SOLUTION: In this measuring method, an electric conductor 3 is embedded in a base material 1 adjacent to its given area 5 to measure the volume resistivity of a ceramic base material 1 in its given area 5 and a voltage applying electrode 6, a current measuring main electrode 8 and a guard electrode 7 to electrically shield the current measuring main electrode 8 from the voltage applying electrode 6 are provided on the surface 2a side of the given area 5. A current is carried from the voltage applying electrode 6 through the electric conductor 3 to the current measuring main electrode 8 to measure a current value and thus measure the volume resistivity in the given area 5.
Patent JP-H06244490-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: YOSHIDA ICHIRO
IPC: H01S5/223
Filed: 1993-02-15
Abstract: PURPOSE:To lower the operation voltage, in a semiconductor laser which has GaInP or AlGaInP as a p-type clad layer. CONSTITUTION:This semiconductor laser, which is made on a GaAs substrate 1 and in which the material of the p-type clad layer 11 is GaInP or AlGaInP and the material of the p-type contact layer 16 is GaAs or GaInAs, has p-type buffer layers 14 and 15 consisting of compounds, which contain both arsenic (As) and phosphorus (P) and in which the sizes of the band gaps are intermediate between the sizes of the band gaps of both these layers, between the p-type clad layer 11 and the p-type contact layer 16.
Patent JP-S57140713-A (JP)
Title: Novel preventing agent and remedy for allergic disease
Inventor: YANAGIMOTO YUKIO
IPC: C07C239/00
Filed: 1981-02-25
Abstract: PURPOSE: The titled highly safe agent, containing a 4'-halo- or alkyl-phenyl 4- guanidinomethylcyclohexanecarboxylate or an acid addition salt thereof, having improved antiallergic action, and orally administrable.  
     CONSTITUTION: A preventing agent and remedy for allergic diseases containing a cyclohexanecarboxylic acid derivative of formulaI(R is halogen or alkyl) or an acid addition salt thereof, preferably a compound of formula II which is the trans-form thereof or an acid addition salt thereof, particularly 4'-tert-butylphenyl trans-4-guanidinomethylcyclohexanecarboxylate hydrochloride, as an active constituent, preferably in the orally administrable form. The agent has improved inhibitory action on histaminic liberation from mastocytes. The compound of formulaIis obtained by reacting 4-guanidinomethylcyclohexanecarboxylic acid, etc. with the corresponding phenol, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58145653-A (JP)
Inventor: MIZUNO MASAAKI
IPC: C04B38/06
Filed: 1982-02-18
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-H04248228-A (JP)
Title: Color cathode-ray tube
Inventor: SHIMAOUGI TOSHIO
IPC: H01J29/51
Filed: 1991-01-25
Abstract: PURPOSE:To make focusing voltages of electron beams uniform so as to improve the resolution on a fluorescent material screen by specifying the arrangement of three electron beam passing holes provided on respective facing portions of focusing electrode constructing a main lens and the last accelerating electrode facing to each other. CONSTITUTION:On the facing portions of focusing electrode 40 constructing the main lens of an electron gun emitting three electron beams 25B, 25G 25R arranged in line and the last accelerating electrode 50 facing to each other, recessed hole portions 29, 30 with bottom are provided respectively. The bottom of recessed hole portions of at least one electrode is formed uneven such that the three recessed portions located apart from the other facing electrode are arranged parallel to the arranging direction of the three electron beams through projections located close to the other facing electrode, and the bottoms of the recesses and the projections are made flat in the direction perpendicular to the arranging direction of the beams. Three electron beam passing holes are formed on the recessed bottoms respectively and the recessed bottom of the central beam passing hole located nearer to the other facing electrode than the bottom of both side beam passing holes.
Patent JP-H11225274-A (JP)
Title: Image input device
Inventor: TATSUMI SETSUJI
IPC: H04N1/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain image data that has the sufficient number of gradations by setting the read condition of suitable main scanning and an image processing condition from image data of pre-scanning. SOLUTION: An output signal of an image sensor which is pre-scanned is sent to an AD converter 60 and a log converter 62, undergoes prescribed processing in a data processing part 64 and is stored in a pre-scan memory 40. When pre-scanned image data is stored, the setting up part 72 of a condition setting part 48 reads it, produces a density histogram, calculates image character quantity such as highlight and shadow, sets a read condition for main scanning, supplies it to a scanner 12, also, sets a variety of image processing conditions such as gradation adjustment and gray balance adjustment and supplies them to a parameter integrating part 76. The part 76 which receives the image processing conditions and sets them to a prescribed part of a pre-scan data processing part 44 and a main scan data processing part 46.
Patent JP-H10225181-A (JP)
Title: Ac power supplier and ac motor
Inventor: NISHIMURA SHINJI
IPC: H02P27/06
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an AC power supplier, capable of suppressing an influence of high harmonic voltage to a load generated when an inverter is PWM driven, and an AC motor capable of reducing space high harmonics generated at drive control time by the inverter. SOLUTION: A device has a first/second inverter 2, 3 converting DC power into AC power supplied to a motor 5, first to third opening/closing switches 6 to 8 switching the first/second inverter 2, 3 to series connection between DC power positive/negative poles 21, 32 or to parallel connection relating to a battery, and a three-phase transformer 4 combining an output of the first/ second inverter 2, 3, connected in series or parallel by the first to third opening/ closing switches 6 to 8, supplied to the motor 5.
Patent JP-S62184750-A (JP)
Title: Electron beam device
Inventor: TAMURA NOBUAKI
IPC: H01J37/147
Filed: 1986-02-07
Abstract: PURPOSE:To achieve display of a low magnification image without expansion and contraction or distortion of a sample image, by deflecting electron beams to be passed near the midway between the main face of an object lense and the front focus of it, in a low magnification image observation mode. CONSTITUTION:When a selection signal S which selects a low magnification image observation mode is applied to a mode switching gain control 7, gains of amplifiers 3a and 3b are controlled by the control 7 so as to change deflection ratio of deflection coils 2a and 2b and to deflect electron beams 1 to be passed near the midway between main face A of an objective lense and front focus B of it. Consequently, as an electron beam 1c is not passed through a cross point between the front focus B and an optical axis Z like an electron beam 1b is, an effect caused by spherical aberration is lessened and subsequently, extension of the electron beam scanning width or deformed scanning such as a barrel formed scanning on a sample are also lessened to a negligible degree. Thus, expansion and contraction or distortion of an image at displayed screen edges as shown by C in the figure may not happen.
Patent JP-H08214770-A (JP)
Title: Removal of foreign matter from frozen raw food
Inventor: BABA MAMORU
IPC: A23B7/04
Filed: 1995-02-14
Abstract: PURPOSE: To remove foreign matter attached to the surface of a frozen fruit and to improve the working efficiency while minimizing the deterioration of the quality of the frozen fruit. CONSTITUTION: A frozen fruit 2 flowing on a mechanically vibrating hurdle- shaped rail 1 is sprayed with water 3 of proper temperature from above to thaw the surface of the frozen fruit 2 to an extent. The frozen fruit 2 is immersed in an immersion tank 4 to effect the thawing of the frozen fruit 2 to a depth of about 2-3mm from the surface. The foreign matter attached to the surface of the frozen fruit 2 is removed with a rotating brush roller 5.
Patent JP-H07193416-A (JP)
Title: Slot antenna device and radio equipment using this antenna device
Inventor: KOYAMA SHUNSUKE
IPC: H04B1/38
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a slot antenna device which can be miniaturized and be made thin and the radio equipment using this antenna device, maintaining high transmission and reception performance, by improving an antenna itself and the arrangement relation with a circuit board to be mounted within the radio equipment. CONSTITUTION:An antenna 11b is a slot antenna where a slot 112 is formed in the longitudinal direction of a conductive plate 111. The conductor 111 bends in a surface direction in a bend part 113 and the slot 112 opens in two directions. A circuit board 12 constituting a radio equipment circuit is inserted inside the slot 112 and the inside is in a state filled with dielectrics.
Patent JP-H04246106-A (JP)
Title: Silver-palladium-platinum composite pulverized powder and its production
Inventor: TAMEMASA HIROSHI
IPC: C22C1/00
Filed: 1991-01-26
Abstract: PURPOSE:To improve conductive paste characteristics by uniformly dispersing palladium and platinum in a pulverized silver powder and also to provide a means of obtaining a composite pulverized powder where palladium and platinum are uniformly dispersed in a pulverized silver powder. CONSTITUTION:The composite pulverized powder is characterized by being prepared by uniformly dispersing palladium and platinum in a pulverized silver powder and exerting heat treatment at 200-600 deg.C, and further, the above means is characterized by using chemical reduction or hydrogen reduction reaction at the time of uniformly dispersing palladium or platinum in a pulverized silver powder.
Patent JP-S62184732-A (JP)
Inventor: YAMAMOTO RON
IPC: H03K17/296
Filed: 1986-02-10
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-S63193521-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: SUGITANI SUEHIRO
IPC: H01L29/812
Filed: 1987-02-06
Abstract: PURPOSE:To form thin source and drain regions having high concentration, by attaching a film, which includes impurities to be introduced, as an ion implanting means, and introducing the impurities into a substrate by thermal diffusion in a short time at high temperature. CONSTITUTION:After an operating layer 2 is formed by ion implantation, a T shaped dummy gate is formed with resist 3 and a silicon oxide film 4. After a silicon film 5 and a silicon oxide film 6 are attached, the silicon film at a part other than a part, where an N<+> contact layer is to be formed, is removed. Thereafter, a silicon nitride film 7 is attached and formed as an annealing protecting film. The silicon in the silicon film 5 is introduced into a GaAs substrate 1 with a heating means. Thus source and drain regions having high concentration are formed. Finally, a gate electrode 9 and a contact electrode 10 are formed.
Patent JP-S58145003-A (JP)
Inventor: WADA TOMOYUKI
IPC: F21S8/08
Filed: 1982-02-22
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。