baber/WOPTO huggingface dataset:
Patent JP-H05127625-A (JP)
Title: Driving method of ferroelectric liquid crystal display device
Inventor: KIMURA KOICHI
IPC: G09G3/36
Filed: 1991-11-01
Abstract: PURPOSE:To decrease the number of voltage levels of a signal voltage and decrease the number of analog switches required to drive signal electrodes by generating opposite-phase AC rectangular waves as signal voltages for half- tone writing and dark writing. CONSTITUTION:While a light signal voltage is varied from Vd1 to Vd2, the half-tone signal voltage is varied from Vd3 to Vd4. Then the dark signal voltage is varied from Vd4 to Vd3. Namely, the dark signal voltage is opposite in phase from the half-tone signal voltage. Further, a scanning voltage Vc is so set that Vc1=(Vs2+Vn)X5/6 and Vc2=0 for a selection and that Vc3=(Vs2+Vn)/2 and Vc4=Vn for a nonselection signal. Thus, the signal voltage Vd can be set to four levels Vd1-Vd4. The number of the necessary analog switches can, therefore, be decreased to four and when IC where many analog switches are integrated are used, the number of the ICs in use can be decreased.
Patent JP-2001130563-A (JP)
Title: Large-sized container
Inventor: MORI HITOSHI
IPC: B65D21/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent the expansion of the side wall to the outside, i.e., a body bulge, and at the same time, prevent the opening/closing work of a lid due to the body-bulge from setting difficult. SOLUTION: On the side wall 2, preventive means 9, 18 and 19 against the body-bulge wherein the side wall expands to the outside are applied on a container main body B.
Patent JP-H11143091-A (JP)
Title: Electrostatic recording film
Inventor: NOMURA TATSUYA
IPC: G03G5/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic recording film which perfectly prevents the occurrence of ghost and zipper as an electrostatic recording film with a broad insulating substrate of >=44 in width. SOLUTION: In the electrostatic recording film of >=44 in width with an insulating film 1, an electrically conductive layer 2, a dielectric layer 3 contg. insulating spacer particles and beltlike electrically conductive layers 4 continuously disposed at both edges of the dielectric layer 3 in the longitudinal direction, the volume resistivity of the dielectric layer 3 is >=1.0×10<15> Ω.cm, the thickness of the layer 3 is >=2 μm and the resistance between the beltlike electrically conductive layers 4 cut into four samples of 10 cm length in the longitudinal direction is <=1.8×10<7> Ω.
Patent JP-H0695948-A (JP)
Title: Method and device for monitoring information access
Inventor: MORIZUMI TETSUYA
IPC: G06F21/62
Filed: 1991-10-31
Abstract: PURPOSE:To provide information access monitoring method and device capable of completely restricting a user range permitting access to information accessable by respective users based upon the mutual interests of plural users. CONSTITUTION:An information access monitoring device 7 generates monitoring pointer information based upon access enabling information and security information sent from respective terminals 10 by using a monitoring pointer generation judging device 14, stores the generated information in a monitoring file 13 and then judges whether an information access request to an information storage device 8 of a user is to be permitted or not while referring to the monitoring pointer information from the file 13 based upon instruction request information to the device 8 of each user, so that information in a data base system can be accurately managed.
Patent JP-H09131637-A (JP)
Title: Attachment and attachment indexing method and automatic tool exchanger
Inventor: TAKENAKA KOJI
IPC: B23Q3/157
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an attachment whose main body can be simply clamped to a main shaft head by means of the clamp of a shank part mounted on the main shaft. SOLUTION: A velleville spring 39 is interposed between a bevel gear 36 for tool spindle rotation supported in the center of an attachment main body 26 and a spline shaft 34 forced to protrude from the shank front surface of an attachment mounted on a tool spindle rotating and main shaft 22 and to penetrate the center of a bevel gear 36. And when the shank is pulled up by means of a collet 25, this velleville spring 39 is compressed and by means of the elastically repelling force of this spring, the attachment main body 26 is meshed with a coupling 21 provided on the end surface of a main shaft ram 7 and the coupling 29 of the attachment main body 26 and fixture of the shank in the main shaft hole and fixture of the attachment to a main shaft head are carried out in one action. Accordingly, any particular member is made unnecessary for clamping.
Patent JP-2001132411-A (JP)
Title: Connection structure for output shaft of expander to transmission shaft on driven machine side
Inventor: ITO NAOKI
IPC: F01D25/16
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To connect an output shaft to a transmission shaft on a driven machine side without leak age of steam outside in an expander for converting expansion energy of pressure-increased steam into rotation energy of the output shaft. SOLUTION: A cover member 26 is provided on the outer surface of a casing 7 of an expander 4. The cover member 26 has a function of sealing a shaft end part 116 of the output shaft 23 protruded to the outer surface of the casing 7 and a function of recovering steam of reduced pressure after conversion introduced from the casing 7. The shaft end part 116 of the output shaft 23 existing inside the cover member 26 and a tranmsmission shaft 119 on the driven machine side disposed outside the cover member 26 are power-transmittably connected to each other through a magnet type shaft coupling 120.
Patent JP-2001132749-A (JP)
Title: Hydrostatic gas bearing spindle
Inventor: HARAGUCHI TAKASHI
IPC: F16C32/06
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve bearing performance in comparison with a conventional one with the same outside diameter, while improving exhausting, and reduce the outer diameter without impairing the bearing performance. SOLUTION: A bearing sleeve 2 is fitted to an inner surface of a housing 1, and a spindle 3 penetrating through the bearing sleeve 1 is rotatably supported by a journal bearing 4 and a thrust bearing 5. The bearings 4, 5 are hydrostatic gas bearings for supplying the gas from restrictions 8, 10 to bearing gaps d1, d2. An exhaust path 21 for exhausting from the bearing gaps d1, d2 is formed in the spindle 3. A recess part 16 is formed on a raising part of a flange face of the spindle 3, and the exhaust path 21 is opened on the recess part 16.
Patent JP-H01157275-A (JP)
Title: Flyback system ringing choke converter
Inventor: MORISHIMA YASUYUKI
IPC: H02M3/28
Filed: 1987-12-10
Abstract: PURPOSE:To restrain useless electric power consumption, by a method wherein a starting means is provided to continue the starting of a switching transistor and the oscillating operation of the same. CONSTITUTION:A flyback system ringing choke converter is constituted of a power source switch S, smoothing capacitors C1, C3, a switching transistor(TR 1), a converter transformer T, a rectifying diode D1, a Zener diode D2, a control transistor TR2 and the like. In this case, a starting means KM, connected between the positive pole of the input terminal of a power source E and the base of the TR1 and employed for the continuation of the starting and the oscillating operation of the TR1 upon throwing DC power source, is provided. The starting means KM is constituted of a starting resistor R1 and a starting transistor TR3. According to this method, a large output may be obtained even when the value of resistance of the starting resistor R1 is set in a large value while a power consumption, consumed by said resistor R1, may be reduced when a large base current is not necessary for the base of the transistor TR1.
Patent JP-H08135642-A (JP)
Title: Screw having loosening preventive member
Inventor: MOCHIDA HIROMI
IPC: F16B39/282
Filed: 1994-11-11
Abstract: PURPOSE: To provide a screw by which slipping of a frictional surface can be actively prevented by installing a cemented carbide wedge having a pointed projection by at least a single piece on a fastening contact surface of a screw of a bolt or a nut. CONSTITUTION: A bolt 10 and a nut 11 of a screw are fastened by a screw in order to fasten a fastening object member 20 (a steel frame structure). Cemented carbide wedges 1 having the pointed tip are driven four pieces by four pieces into a fastening contact surface 2 of the bolt 10 and the nut 11, and the other ends of the wedges 1 are stuck in the contact surface of the fastening object member 20. A shape of the wedges l is formed in a sharply pointed shape of being easily driven into the screw and of easily biting into the fastening object member 20. The bolt side wedges l may be formed in a sharply pointed symmetrical shape whose both ends are pyramidal or conical shape. A height of a projection is effective in about 1/20 to 1/10 of a diameter of the screw.
Patent JP-H09153189-A (JP)
Title: Buidling management device
Inventor: TOYODA TAKASHI
IPC: G06Q40/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the new preparation and the change of a system by allowing CPU to manage the intermediation of a message between a display operation part and a function processing part and the situation of the operation of both parts. SOLUTION: When the state of a monitoring device changes, a communication control part 5 in the function processing part 3 receives the generation of an event to distribute an event informing message from a message processing part 13 to a service distributing part 11 in CPU 4. The service distributing part 11 distributes a message to an object to be managed by an object management part 8 according to the event informing message from the communication control part 5. An object management part 8 retrieves the display operation part 1 to inform the event and an event distributing processing part 10 distributes the event informing message to the display operation part 1. The display operation part 1 receives the event informing message and changes picture display according to an attribute stored in a display attribute data storing part.
Patent JP-H11148315-A (JP)
Title: Combined cycle power plant
Inventor: SUGIMORI YOICHI
IPC: F02C6/18
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a combined cycle power plant which reheats steam after cooling a gas turbine to produce a desired reheat steam temperature effectively without constraints of cooling performance of a gas turbine side. SOLUTION: A combined cycle power plant has a gas turbine plant 2, an exhaust heat recovery boiler 1, a steam turbine plant 3, and a cooling steam system 47 for cooling the gas turbine. The cooling steam system 47 has a cooling steam supply system 48 and a cooling steam recovery system 49. The cooling steam recovery system 49 has a boiler recovery system 55 connected to a gas turbine high temperature portion 46 and introducing the steam after cooling a gas turbine 8 to the exhaust heat recovery boiler 1, a reheater 56 reheating the recovered steam in the exhaust heat recovery boiler 1, and a turbine recovery system 57 recovering the reheated steam to a steam turbine 28, and reheats the steam after cooling the gas turbine by the reheater 56 to produce a desired reheat steam temperature.
Patent JP-H09150029-A (JP)
Title: Method for removing carbon dioxide gas in gas
Inventor: IIJIMA MASAKI
IPC: C10L3/10
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a higher CO2 absorbing power and a higher energy efficiency in regenerating absorbing liquid as compared with MDEA aqueous solutions of the prior arts. SOLUTION: In an absorbing process, an aqueous solution containing an amine compound represented by R<1> R<2> NCH2 CH(OH)CH2 OH (in the formula, R<1> and R<2> independently represent a lower alkyl group, having 1 to 3 carbon atoms, respectively) is used as an absorbing solution and is brought into gas/ liquid contact with a gas having a partial pressure of CO2 within a range of 0.3 to 50atm (absolute pressure) so as to obtain a processed gas having a reduced CO2 content in the gas and to produce a CO2 enriched absorbing liquid. In a regenerating process, the CO2 enriched absorbing liquid is flashed at an atmospheric pressure or at around atmospheric pressure, and/or is subjected to steam stripping in order to liberate carbon dioxide gas to regenerate the absorbing liquid, which is reused by recirculating the absorbing liquid to the above carbon dioxide absorbing process.
Patent JP-H05150797-A (JP)
Title: Speech recognition device
Inventor: KIMURA TATSUYA
IPC: G10L15/18
Filed: 1991-11-28
Abstract: PURPOSE:To provide the speech recognition device which has superior recognition performance, and easily vary and register a vocabulary. CONSTITUTION:This speech recognition device consists of an acoustic analysis part 11, a feature parameter extraction part 12, a speech element standard pattern storage part 15, a word dictionary 16 where all words to be recognized are described as arrays of speech elements, a word standard pattern generation part 17 which generates the word standard pattern of the vocabulary to be recognized by selecting and connecting speech element standard patterns according to the array of speech elements, a part distance calculation part 18 which finds the part distance between an input vector generated with plural frames and the partial pattern of a speech to be recognized on a statistical distance scale based upon ex post face probability, a distance accumulation part 19 which finds the distance between the input speech and word standard pattern by accumulating the part distance over the whole speech while shifting input frames, and a decision part 111 which employs the speech name whose cumulative distance is minimum as a recognition result.
Patent JP-H04186952-A (JP)
Title: Composite information apparatus
Inventor: TAMURA MASABUMI
IPC: H04M11/00
Filed: 1990-11-21
Abstract: PURPOSE:To automatically display the necessary document on a screen at the time of communication in accordance with the other party by storing the information to be displayed on the screen of a display device by linking it with the communication other party at every communication other party. CONSTITUTION:When a telephone number of a communication destination is inputted., a data base part 10 is actuated, whether registered data exists or not is retrieved, and in the can the data exists, its data is displayed on a display part 26. Thereafter, the composite information apparatus executes a call based on the telephone number. After the telephone is connected, an operator inputs new information to the displayed screen, and corrects the information. Also, when it is desired to look at a different screen, the screen is switched by an arrow button, etc. In such a way, a telephone can be received, while looking at the data corresponding to the other party of the telephone, and also, the information can be inputted/corrected in accordance with necessity.
Patent JP-H05146372-A (JP)
Title: Bath apparatus
Inventor: TAMURA TOSHIKI
IPC: A47K3/00
Filed: 1991-11-28
Abstract: PURPOSE:To enable the decreasing of energy necessary for the raising of the temperature of a hot water and moreover, the raising of the temperature of the hot water at a high speed without use of any high performance heater by reducing the amount of the hot water in a bathtub without changing the size and shape of the bathtub. CONSTITUTION:A bathtub 1 is filled with spherical matters 2 having various specific weights close to the specific weight of water. A heater 4 is provided to heat a hot water in the bathtub 1 and a pump 3 to generate a stream in the bathtub 1. The spherical matters 2 are filled with a liquid or a solid and the surface thereof is covered with a heat insulating material or a cover material.
Patent JP-H07214926-A (JP)
Title: Accepting element for thermal dyestuff transfer
Inventor: KIN KUUON RAMU
IPC: B41M5/50
Filed: 1994-12-19
Abstract: PURPOSE: To suppress adhesive trend of dye receptor by adding a specified a polyoxyalkylene-modified dimethylsiloxane graft copolymer to a dye image receiving layer or an overcoat layer provided on one side of a support. CONSTITUTION: In order to obtain a print from video screen, a thermal dye transfer dye receiving element containing a support having a dye image receiving layer on one side face thereof is employed in a thermal transfer system. The dye image receiving layer or an overcoat layer thereof contains a dye receiving element comprising a polyoxyalkylene-modified dimethylsiloxane graft copolymer shown by formula I. In the formula, M is represented by formula II wherein R is an alkyl gtoup of 1-4C, X is 0-10, Y is 0.5-2, a is 0-100, b is 0-100, and a+b is larger than 42. According to the composition, adhesive trend of dye receptor with respect to the dye donor is reduced.
Patent JP-H03175310-A (JP)
Title: Non-destructive type radioactive testing apparatus
Inventor: SUZUKI SHINJI
IPC: G01B15/00
Filed: 1989-12-04
Abstract: PURPOSE:To detect only a defect of a sample thereby to shorten the testing time by providing a filter between the sample and a projecting part which makes the intensity of radioactive rays uniform. CONSTITUTION:A filter 6 for making the intensity of the radioactive rays uni form is provided between a printed substrate 10 and a fluorescent screen 5 with is a projecting part. When radioactive rays 2 such as X rays or the like are radiated from a radioactive source 2a to viaholes 13 on the substrate 10, a camera 14 is moved to the part irradiated with the radioactive rays, and the picked-up image is inputted to a control part 15. Then, the inputted image is changed to N-ary in the control part 15. If the image data is outside the threshold value, and the area of a part of the light amount not smaller than or not larger than a predetermined normal value is larger than the threshold value, it is so judged that a defect is present and the coordinates of the defective viahole is inputted. The defective viahole is found out from the coordinates, and the result is outputted.
Patent JP-H02161985-A (JP)
Title: Edge folding device for worked fabric
Inventor: TAKEUCHI AKIRA
IPC: D06C25/00
Filed: 1988-12-15
Abstract: PURPOSE:To attain smooth folding without generating a twist in the edge part of worked fabric and to obtain a desired shape by providing a control means to control a moving means synchronizing with the operation of a folding means so that folding work by the folding means and relative moving by the moving means can be alternatively executed. CONSTITUTION:The moving means is composed of a carrying board 3, motor 5 for Y direction carriage, carrying block 7, motor 9 for X direction carriage, base 12 and motor 10 for theta direction revolution, etc. The folding means is composed of an anvil 21, folding guide 22 and folding board 26, etc., in order to fold the prescribed area of an edge part Wa in worked fabric W which is held by a fabric clamp 13. Then, the edge part Wa of the worked fabric W, for which the anvil 21 is pressed and held between the folding guide 22 and a pressing member 25, is folded by a series of motion from the retreating position of the folding board 26 to an operating position. A microcomputer 71 as the control means is composed of a central processing unit 72, memory 73 exclusive for reading to store the control program for edge folding of the worked fabric in various shaped and reading and reloadable memory 74 to temporarily store the result of arithmetic processing.
Patent JP-H05146725-A (JP)
Title: Surface treating method by spraying and device therefor
Inventor: ISAKA AKIRA
IPC: B05B15/12
Filed: 1991-11-28
Abstract: PURPOSE:To provide an efficient method and a device therefor to uniformly treating surfaces by using a fluid without lengthening or enlarging the device. CONSTITUTION:A spraying mean 30 is reciprocatingly moved in the direction along the conveying direction of a material W to be treated with a speed higher than a conveying speed by means of a spray driving mean 50 while forcing the spraying mean 30 provided in a booth 2 to inject a fluid for surface treatment such as for defatting, washing, membrane forming, etc., to the material W to be treated conveyed so as to cross the inside of the tunnel-like booth 2.
Patent JP-H06280743-A (JP)
Title: Pump for hydraulic system
Inventor: HAINTSU JIIGERU
IPC: B60T13/16
Filed: 1993-12-15
Abstract: PURPOSE: To realize delay of pressure increase, i.e., shock absorbing of pressure increase, with a light expenditure, in a pump for a hydraulic system provided with a cylinder. CONSTITUTION: A closing member arranged in a throttle portion is composed of a type of a piston ring 16, contacts with a cylinder 2 by frictional force to be slidable by a pump piston 14, and has both play 33 in an axial direction and play 34 in a radial direction with respect to the pump piston 14 relatively. This pump of the present invention can be used as a return pump for a hydraulic control system in a skid control for an automobile.
Patent JP-H02161420-A (JP)
Title: Picture recorder
Inventor: HIGUCHI HIROICHI
IPC: G06K7/00
Filed: 1988-12-15
Abstract: PURPOSE:To eliminate the need of memory, to simplify device configuration and to reduce costs by sequentially transmitting code information read by a reading means to an external processor. CONSTITUTION:This recorder is provided with a 1st counting means 12a counting the piece of code information read by the reading means 12, and a 2nd counting means 18b counting the number of media to be recorded by a recording means 18. While the code information read by the reading means 12 is sequentially transmitted to the external processor 2, the values counted by the 1st and 2nd counting means 12a and 18b are compared. Only when they agree with each other, the external processor 2 can handle the code information as the effective. Consequently, the memory to store code information need not be mounted on the recorder. Thus, the recorder configuration can be simplified to reduce costs.
Patent JP-H09159478-A (JP)
Title: Apparatus and method for navigation
Inventor: TANAKA TSUNEHIRO
IPC: G09B29/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To enhance the safety of an operation by a method wherein only position data, data which contains a place name inside an advance-direction area out of retrieved traffic data, map data corresponding to the advance- direction area and map-related data are displayed. SOLUTION: A position-data computing means 61 finds position data, an advance-direction computing means 65 finds a vehicle advance direction from it, and an advance-direction-area computing means 66 finds an advance-direction area from them. A traffic-data retireval means 62 retireves traffic data corresponding to the advance-direction area from a storage part 4, an inside-advance- direction-area place-name retrieval means 67 retieves an inside-advance-direction- area place name from a CD-ROM 3, a traffic-data and place-name comparison and judgment means 68 compares the place name with the retrieved traffic data, and traffic data related to the operation of a vehicle is selected. A map- data retrieval means 63 retrievs, from a ROM 3, map data corresponding to the advance-direction area and map-related data.  Only the position data, the related traffic data and the map-related data are displayed on a display part 5.