baber/WOPTO huggingface dataset:
Patent JP-H03177874-A (JP)
Title: Heat roller fixing device
Inventor: MIKAMI KATSUMASA
IPC: G03G15/20
Filed: 1989-12-06
Abstract: PURPOSE:To prevent the wrinkling of superposed paper sheets and to improve fixability by forming the rollers of roller pairs into approximately the same construction and bringing hard body rollers internally having heat sources into pressurized contact with the respective rollers of the roller pairs. CONSTITUTION:The roller pairs 4, 4a are formed into the construction of approximately the same diameter, elastic pair layer thickness, surface hardness, etc., of the respective rollers and are brought into pressurized contact with each other. The contact parts form a flat surface and, therefore, if the superposed paper sheets 3, 3a are transported, the misregistration between the upper and lower paper sheets is obviated and the floating up by the detachment of the paper sheets is obviated as well. The wrinkling of the paper sheets is thereby obviated. The so-called heat rollers formed by disposing the heat sources into the hard body rollers 7, 7a are brought into pressurized contact with the soft body rollers 4, 4a. Even the toner images transferred to the paper to be transferred, which is the superposed paper sheets 3a, 3a, such as envelopes, are kept free from the wrinkling of the paper, etc., and can be well foxed.
Patent JP-H11151522-A (JP)
Title: Manufacture of extremely thin-wall tube made of molybdenum base alloy
Inventor: KAMATA IKUO
IPC: B21B3/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a welded tube using an extremely thin molybdenum base alloy sheet of 0.5-0.05 mm. SOLUTION: The width of a tape 2 made of the molybdenum base alloy which is rolled into 0.5-0.05 mm thick is worked to the tolerance of <=5/100 mm and also burrs which are generated at the time of working the width of this tape 2 are left as they are. Stains on the tape 2 are removed with a cleaner 3 at the time of starting and, by making the tape travel between forming rolls 5 so that the burrs go to the outside, the tape 2 is circularly bent, both ends in the longitudinal direction of the tape are gradually gather to each other, butted with press rolls 6, 6a and subjected to arc welding just before the tape 2 is held between the press rolls 6, 6a.
Patent JP-H06143253-A (JP)
Title: Colored resin composition and manufacture thereof
Inventor: KANBARA YUKIO
IPC: B29K105/16
Filed: 1992-11-02
Abstract: PURPOSE:To provide a pigment resin composition containing pigment finely dispersed in a high concentration without using aqueous paste of the pigment such as a colorant useful for resin, fiber or the other utility and a colored resin composition colored with the colorant. CONSTITUTION:A pigment resin composition contains pigment finely dispersed in resin is obtained first by charging dry pigment, thermal fusible resin and water as dispersing assistant in a mixer or a kneader, mixing them to moisten the pigment and the resin. Then, the mixture is heated under pressure or at the normal pressure to melt the resin, thermally kneaded, then the moisture is evaporated at the normal pressure or under a reduced pressure, dried to be removed, or the dry pigment and the resin are heated to melt the resin, and water is then added, the pigment and the resin are thermally kneaded under pressure or at the normal pressure, the moisture is then evaporated at the normal pressure or under reduced pressure, drive and removed to obtain it.
Patent JP-2000148770-A (JP)
Title: Device and method for classifying question documents and record medium where program wherein same method is described is recorded
Inventor: MORI DAIJIRO
IPC: G06F17/30
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To retrieve a category matching the question contents of a question document with high precision by using a feature quantity extracted from constituent elements of the question document corresponding to an answer document included in the category when the feature quantity of the extracted category is calculated. SOLUTION: Individual documents are extracted from an answer document set and documents are put together form a question document set (S1, S2). Those individual documents are classified (S3) after they are decomposed into words and morpheme analysis is carried out to calculate feature vectors. After the classified answer documents are held (S4), feature vectors are calculated as to the question documents and classification category feature quantities are calculated (S6) while made to correspond to the answer documents. Then a new question document is extracted (S7), a feature vector is calculated as to the new document to calculate the adaptivity to the held classification category (S8), and a specific number of matching categories from the top are gathered (S9).
Patent JP-H05303629-A (JP)
Title: Method for synthesizing shape
Inventor: MARUIE MAKOTO
IPC: G01B11/24
Filed: 1991-11-29
Abstract: PURPOSE:To have the effect for an object with curved surface, object whose segment is not clearly extracted, and object having the complicated texture by synthesizing the shape of the common part detected by the texture on the partial shape. CONSTITUTION:The partial shape is restored by the stereo matching of the correlation method between parallactic pictures to provide the texture on the surface of the object. The partial shape is straightenned to extract coordinate values (t) and (z) representing the luminance value for each prescribed space (d) and shape. The mutual correlation value of the luminance value overlapping c'1 and c'2 processing c1 and c2 by the constant width is calculated to take the position whose mutual correlation value becomes maximal as the actual overlapping width while changing the overlapping width by (d). The coordinate system shift parameter (p, q, theta) is decided to minimize the squared sum of the distance between the corresponding extraction points. Then, partial shapes c''1 and c''2 are generated based on the coordinate value on the extraction points c'1 and C'2. With the parameters p, q, theta, the coordinate values t and z of the c''2 are rotated and moved in parallel to make a c'' coordinate system conversion to synthesize c''1 and c''2.
Patent JP-H03175442-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MORIYA TOMONOBU
IPC: G03C1/12
Filed: 1989-12-04
Abstract: PURPOSE:To prevent a change of sensitivity with the lapse of time or due to heat and to maintain stable sensitivity by incorporating two kinds of specified compds. into a silver halide emulsion layer. CONSTITUTION:At least one kind of compd. represented by formula I and at least one kind of compd. represented by formula II are incorporated into a silver halide emulsion layer formed on one side of a substrate. In the formula I, each of Y1 and Y2 is S or Se, each of R1 and R2 is lower alkyl or sulfoalkyl, R is lower alkyl, each of A and B is a group of nonmetallic atoms required to complete a ring such as naphthothiazole or benzothiazole, X is an anion and m is 1 or 0. In the formula II, R1 is H or acetyl and each or R2 - R4 is H or optionally substd. alkyl. A change of sensitivity with the lapse of time or due to heat is prevented with the sensitizing dyes.
Patent JP-H07147567-A (JP)
Title: Radio communication system
Inventor: ISHIKAWA KIYOHISA
IPC: H04B17/00
Filed: 1993-11-22
Abstract: PURPOSE:To obtain the radio communication system with high reliability by checking automatically a fault of the radio communication system itself. CONSTITUTION:A transmitter 3 generates a check signal from a timer circuit 11 at a specified time interval, modulates the signal at a modulation transmission circuit 15 and the modulated signal is sent as a radio wave. A receiver 5 receives and demodulates the radio wave and when a text information analysis circuit 25 detects the signal to be a check signal, a check timer circuit 27 is reset. When a fault takes place in the communication system itself, the receiver 5 cannot receive the check signal. Thus, the check timer circuit 27 is not reset within a specified time and the check timer circuit 27 sends a signal representing a communication fault to a terminal equipment 7 via a terminal equipment control circuit 29 and the terminal equipment 7 makes operation of the safety side such as interruption of gas supply.
Patent JP-H09133912-A (JP)
Title: On-vehicle liquid crystal display device
Inventor: TAKAHIRA HITOSHI
IPC: G02F1/1333
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To attain high visibility and to prevent the failure of a transparent protective plate and liquid crystal display cell by impact by arranging this transparent protective plate on the visible side of the liquid crystal display cell in tight contact therewith via a transparent non-gelatinous resin sheet having a cushion property and adhesion property, thereby eliminating the air layer with the transparent protective plate. SOLUTION: The transparent protective plate 1 is arranged on the visible side of the liquid crystal display cell 3 in tight contact therewith via the transparent non-gelatinous resin sheet 2. A transparent sheet consisting of the resin of the non-gelatinous state having the cushion property and adhesion property is used as the resin sheet 2. The sheet thickness preferable in terms of the absorbability of impact, the good visibility, etc., is 0.1 to 5mm and above all, 0.2 to 3mm. The adhesive power is >=2g/20mm and above all, >=100g/20mm. The resin sheet 2 having a refractive index difference of <=0.2 to the respective surface layers of the liquid crystal display cell 3 and the transparent protective plate 1 is more preferable in order to lessen the reflection loss at the adhesion boundary. Acrylic polymers are preferable as the transparent resin used for molding of such resin sheet 2.
Patent JP-H10155581-A (JP)
Title: Foot device for supporting equipment
Inventor: HAGIWARA TOSHIHISA
IPC: G06F1/16
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To smoothly perform movement even when the projection of a floor surface or the like is present by raising the leg part of a foot for supporting from the floor surface at the time of moving an equipment and automatically bending it at the time of colliding with an obstacle. SOLUTION: An extension spring 20 is spread between an upper lid 12 and a lower lid 18 and a stem 41 integrated with the lower lid 18 is energized so as to be pulled up to the side of the upper lid 12 at all times. When the screw hole 52 of a leg member is screwed to the screw part 42 of a shaft 42 and adjustment is performed, the bottom surface of the leg member 50 is raised by a gap G front the upper surface of a floor 100. In the state, the frame 10 of the equipment is supported by a caster or the like and the movement is performed on the floor surface by pushing the frame 10 supported by the caster. At the time, when the projection 110 is present on the floor surface, it interferes with the leg member 50.  Since the leg member 50 is supported by a spherical member 40 integrated with the shaft 42, the leg member 50 is turned in the direction of escaping from the projection 110 and passed through on the projection 110.
Patent JP-S62247489-A (JP)
Inventor: RONARUDO PII SANSON
IPC: B07C3/08
Filed: 1986-12-26
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-H07143843-A (JP)
Title: Freshness keeping in refrigerator
Inventor: HANAMOTO TETSUYA
IPC: B01J35/02
Filed: 1993-11-22
Abstract: PURPOSE:To obtain a freshness keeping agent for vegetables and fruits in a freshness-keeping box, effectively applicable in a narrow space on behalf of a board shape and capable of exhibiting high activity as an ethylene oxidation catalyst even at normal temperature or low temperature. CONSTITUTION:A carbonaceous raw material is activated in an atmosphere containing <=15vol.% of steam, then cooled to <=300 deg.C in the same atmosphere to obtain an active carbon. 100 pts.wt. of the active carbon made to carry 0.1-10wt.% of palladium chloride is incorporated with 1-20 pts.wt. of an organic fiber having diameter of 1-50 p m as a binder to obtain a molded board-shaped article. In the additional case, an active carbon obtained by the conventional process or an active carbon whose activity as an oxidation catalyst is lowered is subjected to a heat treatment at >= about 500 deg.C in an atmosphere of nitrogen and/or carbon dioxide gas essentially free from oxygen and/or steam, then cooled to <=300 deg.C in the same atmosphere. The treated active carbon is molded after incorporated with palladium chloride and the organic fiber in the same way as in the above case to obtain an active-carbon board carrying palladium chloride for keeping freshness in a refrigerator.
Patent JP-H06148062-A (JP)
Title: Method for evaluating service life of metallic material
Inventor: NATORI ATSUSHI
IPC: G01N17/00
Filed: 1992-10-30
Abstract: PURPOSE:To highly accurately evaluate the service life of metallic materials in a nondestructive way by finding in advance the relations between the structure of an object to be evaluated and the time and temperature parameters corresponding to each heat history of the object and comparing photographs showing the structure of the object with the relations. CONSTITUTION:After a sample steel pipe which is substantially the same as a steel pipe to be evaluated made of, for example, STBA24 is subjected to aging heat treatment for 100, 1,000, 3,000, and 10,000 hours at 550 deg.C, 600 deg.C, 650 deg.C, and 700 deg.C, replicas for metallic structure are collected from the base metal part, welded metal part, and thermally affected parts (very close to and far from the weld metal) of the sample and their optical micrographs and electron micrographs are taken. The micrographs are pigeonholed in correlation with time and temperature parameters, such as the Larson-miller parameter, etc. Then the service life of the object to be evaluated is evaluated in such a way that, after obtaining the replicas of the object to be evaluated, the optical and/or electron micrographs are taken and the Larson-Miller parameter of the object is estimated in accordance with the feature and resemblance in structure of the object to the sample by comparing the micrographs with the previously taken micrographs of the sample.
Patent JP-H06143715-A (JP)
Title: Printer
Inventor: YOSHINAGA MITSUNOBU
IPC: B41J2/32
Filed: 1992-10-30
Abstract: PURPOSE:To obtain an inexpensive printer having a simple constitution, imparting a high printing quality, capable of applying printing to the whole of recording paper while reducing the distance between the leading end of the recording paper and a printing start position by driving the recording paper by a platen. CONSTITUTION:The energizing member 8 freely revolvable around a rotary shaft 8b is provided at the position opposed to a platen and energized to the platen through recording paper 3 by the tensile force of a tension spring 9 to rotate the platen to feed the recording paper. After the position of the leading end 3a of the recording paper is detected by a detector, the recording paper is reversely fed by a certain quantity in the direction shown by an arrow A and this position is set to a printing start position. Subsequently, a thermal head 1 is brought into contact with the platen under pressure so as to interpose the ink sheet and recording paper at the notch part of the energizing member between the thermal head and the platen to perform printing by a thermal transfer system.
Patent JP-H04186962-A (JP)
Title: Facsimile
Inventor: NOSE TOSHIHIRO
IPC: H04M11/00
Filed: 1990-11-21
Abstract: PURPOSE:To easily execute the registration without executing a troublesome key operation by entering the data into a mark sheet and allowing a reading means to read and store them, when a user desires to register the on machine ID and the other party number, etc. CONSTITUTION:One piece or plural pieces of mark sheet 10 in which the kind of registration and a telephone number can be entered are prepared, and when the own machine ID and the other party number are registered, a user enters them in this mark sheet 10 in advance, and it is read by a read scanner 6, in such a method of accumulating a document, and registered in a RAM 8.
Patent JP-2000148263-A (JP)
Title: Inner voltage generation circuit
Inventor: TSUKADA SHUICHI
IPC: G11C11/407
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a phase compensating capacitor and to reduce the layout area of elements by using an N-channel MOSFET to an output transistor TR. SOLUTION: A step-down power circuit uses an output TR 1 as an N-channel MOSFET supplies the voltage Vp obtained by boosting the outer power voltage Vcc to a differential amplifier circuit 2, inputs the reference voltage VREF outputted from a reference voltage generation circuit 3 to a non-inverted input terminal 7 of the circuit 2 and feeds the output voltage VINT back to an inverted input terminal 6. When the control is performed so as to secure the coincidence between both voltage VINT and VREF of the circuit 2, the TR 1 functions as a source follower and accordingly the voltage VINT is limited to a level that is lower than the voltage of a node A, i.e., the output of the circuit 2 by a degree equivalent to the threshold voltage of the TR 1.  Thus, the gain of the TR 1 is lowered to prevent the easy oscillation of a feedback loop and accordingly the capacity of a phase compensating capacitor 4 can be reduced.
Patent JP-2000140639-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: MURABAYASHI KATSUNORI
IPC: B01D53/94
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for purifying exhaust gas, which has excellent heat resistance and catalytic activity even at a low temp. region and enables to rapidly demonstrate catalytic activity after starting an engine. SOLUTION: In a catalyst for purifying exhaust gas, which is composed of a catalyst carrier, a carrying layer formed on this catalyst carrier and a noble metal catalyst carried on the carrying layer, this carrying layer is composed of a zirconium oxide or an activated alumina powder carrying zirconium and cerium, wherein zirconium oxide of at least 75% in total amount of zirconium oxide and cerium oxide is carried on the carrier, and rhodium is specified as the noble metal catalyst.
Patent JP-H06160553-A (JP)
Title: Supporting device for work
Inventor: TAKEDA EIICHI
IPC: G12B5/00
Filed: 1992-11-26
Abstract: PURPOSE:To stably support a work around its center axis with a pair of support shafts even when a pair of support shafts are decentered or drifted in angle and to couple two works along the center axis by moving both support shafts nearer while two works are supported by a pair of support shafts. CONSTITUTION:A shaft hole 15a centering on the center axis and a ring-like coupled section 15b centering on the center axis on the outside of the shaft hole 15a are formed on one side face of a brake disk 15 having the center axis. A support shaft 9 freely coupling and holding a support ball 17 at the shaft end in the semi-exposed state is coupled with the shaft hole 15a of the brake disk 15. A cylindrical coupling member 18 slidably coupled with the outer periphery of the shaft end section of the support shaft 9 and excited by a spring 21 in the shaft end direction is elastically coupled with the ring-like coupled section 15b of the brake disk 15 to support one side section of the brake disk 15. Even if the center axis of a work and the axis of the support shaft 9 are decentered or drifted in angle, the decentering or angular drift is allowed by the support ball 17 and the cylindrical coupling member 18.
Patent JP-H03179138-A (JP)
Title: Engine controller for vehicle
Inventor: IWATSUKI KUNIHIRO
IPC: F02D29/00
Filed: 1989-12-06
Abstract: PURPOSE:To solve a mutual intervention as well as to reduce the number of part items by having two control means for engine torque in plural control system for common use, while constituting the control system on one side so as to be executable only when a control executive condition in the control system on the other ends in failure. CONSTITUTION:A first control system A controls the extent of engine torque for reduction so as to make the input torque of drive train system equipment, it tries to protect, not go beyond the allowable torque. Likewise, a second control system B controls the engine torque for reduction so as to prevent vehicle's driving wheels from racing. In the above constitution, a control means C for engine torque in both these first and second control systems A, B is used in common. The first control system A is constituted so as to be executable only when a control executive condition in the second control system B ends in failure. With this constitution, a mutual intervention in the engine control of a drive train protection control system and a traction control system is solved and, what is more, the number of part items is reduced.
Patent JP-H06157361-A (JP)
Title: Production of 4-methypentene-1
Inventor: NAKAGAWA KANJI
IPC: C07C2/24
Filed: 1992-11-26
Abstract: PURPOSE:To produce 4-methylpentene-1 in high activity and selectivity. CONSTITUTION:A catalyst composed of a mixture of an alkali metal with potassium carbonate, an alkaline earth metallic oxide in an amount of 1-8wt.% based on the weight of the catalyst and carbon in an amount of 0.2-1.5wt.% based on the weight of the catalyst is used in a method for producing 4- methylpentene-1 by the dimerizing reaction of propylene.
Patent JP-2001133154-A (JP)
Title: Circulating grain drying apparatus
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a circulating grain drying apparatus capable of efficiently discharging grain after drying treatment to the outside of the apparatus in a short time. SOLUTION: The circulating grain apparatus 10 is provided with an auxiliary outlet 90 on a side wall 14 composing a grain storage 24 corresponding to a lowest position of the storage. After drying treatment, grain inside the storage freely falls and is directly discharged via the auxiliary outlet 90. After that, the grain remaining in a flowing-down route 46 and the like is conventionally discharged from a grain discharge opening provided on an upper part of the apparatus. As a result, the grain inside the storage after drying treatment is not allowed to unnecessarily circulate inside the apparatus for discharge, allowing the grain to be efficiently discharged to the outside of the apparatus in short time.
Patent JP-H08179852-A (JP)
Title: Electronic equipment with display
Inventor: SUZUKI MASAHIDE
IPC: G06F3/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide a planar display device with which continuity can be sufficiently secured between a main body and a display to be turned toward this main body. CONSTITUTION: Concerning the electronic equipment with display composed of the main body incorporating a controller or the like, display 6 composed of a liquid crystal display device or the like, supporting board 3 provided at the main body, fitting board 5 provided on the display 6, and supporting shaft 4 pivotally supported on the supporting board 3 while being fitted to the fitting board 5 so as to be turned, a connecting means 9 forming plural petal-shaped contact pieces composed of cylindrical metal and bent from both the ends of the supporting shaft 4 to the outside is provided around the outer periphery of the supporting shaft 4, one contact piece is abutted against the supporting board 3 and the other piece is abutted against the fitting board 5.