baber/WOPTO huggingface dataset:
Patent JP-H11290957-A (JP)
Title: Grooving method of pipe
Inventor: MURATA TORU
IPC: B23P13/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To enable grooving with high dimensional precision by applying plastic deformation inward in a part of a pipe without using a mandrel. SOLUTION: While the outer circumferential side of a large diameter part 12 in the middle of a stepped pipe with a small diameter formed on both sides is held by a first preliminary die 36, a first small width groove 40 is machined by means of a first small width projection 38 installed on the inner circumferential face of the first preliminary die 36; then, through similar machining by a second preliminary die 44 or a normal die 50, the groove width is gradually expanded to form a key lock groove 20 having a target set-width. Since the outer circumference of the large diameter part 12 is held by each die 36, 44, 50, the large diameter part 12 is prevented from being crushed in the radial direction at the time of machining, with the groove width gradually expanding; consequently, a gap is hard to be caused between each die 44, 50 and the corner part 48b, 20b on both sides of the groove opening, as well as between each die and the internal angle part 48a, 20a on both sides of the groove bottom, enabling the corner part to be sharpened, so that a high dimensional precision can be obtained.
Patent JP-H04524-A (JP)
Title: Mouse
Inventor: MATSUZAWA MIWAKO
IPC: G06F3/038
Filed: 1990-04-17
Abstract: PURPOSE:To control the permission/inhibition of detection of a mouse moving amount by providing a mouse with a means for permitting/inhibiting the detection of the mouse moving amount. CONSTITUTION:In the case of using a push-button type switch, data relating to movement which are stored in a mouse hardware 12 are changed only when the push-button type switch 13 for controlling the permission of the detection of a mouse moving amount is ON. Whether the detection of the mouse moving amount is to be permitted or not can be optionally set up by the switch 13. When the switch 13 is in the ON state at the time of moving the mouse, the mouse moving amount can be detected. When the switch 13 is OFF, the mouse moving amount can not be detected.
Patent JP-H11297574-A (JP)
Title: Solid electrolytic capacitor and its manufacture
Inventor: AOKI YUJI
IPC: H01G9/028
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a high-polymer solid electrolytic capacitor of low ESR by which degradation by oxidation of a solid electrolytic material due to thermal stress or the like at the implementation is retrained. SOLUTION: An anode element 2, a dielectric film 3, a solid electrolytic layer 4 and a conductive paste layer 5 are formed in sequence, and a conductive high polymer compound is used as solid electrolytic material to form a solid electrolytic capacitor. Here, the conductive paste layer 5 contains an acrylic resin and a cellulose base resin as binders, and the thickness of the conductive paste layer 5 is set to 20-40 μm.
Patent JP-S5328123-A (JP)
Title: Zinc compounds
Inventor: KAMANO NORIAKI
IPC: C07C323/52
Filed: 1976-08-25
Abstract: PURPOSE: Zinc compounds of mercaptocarboxylic acid of formula I (R 1  is H, alkali metals; R 2  is H, carboxyl, carboxy-alkyl, lower alkyl; n is O, 1-3); e.g. zinc bis(sodium mercaptosuccinate). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09289693-A (JP)
Title: Remote supervisory control system
Inventor: OBATA TAKEHIKO
IPC: G05B23/02
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To allow a master station to surely grasp the status of a plant by visually grasping the status of the plant collected by slave stations. SOLUTION: In the control system, a master station 3 collects process data at each supervisory object position of a plant collected by a plurality of slave stations 2a through a transmission line A and conducts the supervisory control of the plant based on the process data collected from the slave stations 2a. Each slave station 2a is provided with image data generating means (15-17) generating image data denoting supervisory object positions of the plant and 1st image data transmission means (11, 12, 18) sending the image data generated by the image data generating means to the transmission line A, and the master station 3 is provided with an image display means (22, 23) displaying the image denoting the supervisory object positions of the plant based on the image data sent to the transmission line A.
Patent JP-H05294252-A (JP)
Title: Traction control device for crawler vehicle
Inventor: TORII TETSUO
IPC: B60K28/16
Filed: 1992-04-21
Abstract: PURPOSE:To ground crawlers floating in the air so as to obtain effective starting force in a crawler vehicle with two lateral pairs of crawler belts provided at the front and rear sides of a body by performing driving control in the direction of increasing the load of a set of diagonal crawler belts of the smaller load sum when the deviation between the respective load sums of the crawler belts on the diagonal lines is the specified value or more. CONSTITUTION:A lateral pair of crawler belts 12FL, 12FR are disposed on the front side of a body, and a lateral pair of crawler belts 12RL, 12RR are disposed on the rear side. The respective load of the crawler belts 12FL, 12FR, 12RL, 12RR are detected by sensors 45, 47, 50, 53, and the load sum of the crawler belts 12FL, 12RR and that of the crawler belts 12FR, 12RL are respectively computed on the basis of the detection value. When the deviation between the respective computed sums in the specified value or more, a diagonal stack is generated, so that a control device 55 performs the driving control of a turning shaft 14 toward the allowable limit value regarding a set of diagonal crawler belts of the smaller load sum. This set of diagonal crawler belts floating in the air are thereby grounded on the road surface so as to prevent the diagonal stack.
Patent JP-H03297445-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: NOGAMI KAZUTO
IPC: G01R33/38
Filed: 1990-04-17
Abstract: PURPOSE:To prevent the occurrence of nonconformity in a uniformity correcting means and to keep the uniformity correction for a static magnetic field from being readjusted by providing a uniformity correcting means comprising a female screw portion formed by a magnet device and an iron-containing screw member screw-engaged therewith. CONSTITUTION:A uniformity correcting means 18 for correcting the uniformity of static magnetic field in a superconductive state comprises a female screw portion 18a formed on a superconductive magnet device 17 and a bolt 18b as an iron-containing screw member screw-engaged with the female screw portion 18a. In the above arrangement, the bolt 18b is screw engaged with the female screw portion 18a formed on the superconductive magnet device 17, whereby the installation can be accomplished more stably than the case of fitting an iron shim with an adhesive agent. Accordingly, the nonconformity of the uniform ity correcting means 18 can be prevented, and the uniformity correction for static magnetic field is not be readjusted.
Patent JP-H02289667-A (JP)
Title: Manufacture of united, bonded or covered object
Inventor: TOOMASU WATOKINZU HATSUTON
IPC: D04H1/64
Filed: 1990-04-17
Abstract: Polymer composition, useful as or in binders, coatings or adhesives, comprises (A) carboxylic acid copolymer emulsion and (B) halohydroxypropyl- and/or glycidylammonium salt polymer wherein the polymer molecules are sufficiently swollen as to readily react with and penetrate interstices amongst emulsion (A) on drying the mixture. Coatings, binders or adhesives employing the composition are activated by base for coating or impregnating substrates, particularly non-woven fabric or fabric laminate, whereupon on drying and curing the mixture the polymer becomes crosslinked and insoluble.
Patent JP-H10291246-A (JP)
Title: Multi-layer blow molded product
Inventor: KIHARA ISATO
IPC: B29C49/22
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer blow molded product of low cost formed of styrene resin and provided with the uniform wall thickness and sufficiently high impact strength. SOLUTION: A multi-layer blow molded product is composed of two layers or more, and rubber modified styrene resin A having the melt flow rate of 1-10 g/10 minutes at the temperature of 200 deg.C and with the load of 5 kg is used as a material for a layer close to the outer face of the molded product while styrene resin B not rubber modified having the melt flow rate of 1.5-10 g/10 minutes at the temperature of 200 deg.C and with load of 5 kg is used as a material for a layer closer to the inner face of the molded product than the layer composed of rubber modified styrene resin.
Patent JP-H02283537-A (JP)
Title: Vehicle for commodity display
Inventor: UEKI TAKEHIKO
IPC: B60P3/025
Filed: 1989-04-21
Abstract: PURPOSE:To make the movement easy by erecting a pair of the right side and the left side holding wall members in the longitudinal direction of the bed of a truck, housing a display case in which a display panel member is housed under the condition to superpose on the surface side of the bed between the lower side of the holding walls and side walls of the bed, and pulling up the display panel to hang and display at the upper ends of the holding walls, at a display site. CONSTITUTION:A pair of the right side and the left side holding wall surface plates 5 are erected on the floor surface of the bed 2 of a truck. When the vehicle moves to a display site, a commodity display case 31 set in a housing 8 which is formed by the lower sides of the holding walls 5 and the side walls of the bed 2 is carried under the condition that a display panel member 40 is folded at the surface side of the case 31. And a housing box 14 of the display case 31 is housed to the interval of the holding wall surfaces 5 making it possible to put in and out freely. In the display site, the display panel 40 is pulled up from the display case 31 of the housing 8 in the developed condition, and a hooking member 40a at the upper edge of the display panel 40 is hooked to a hooking member 6 at the upper end of the holding walls 5 to hang the display panel 40. As a result, the movement from a display site to another display site can be made rapidly, and the displaying effect is improved.
Patent JP-H10293362-A (JP)
Title: Back face projection display device and screen unit
Inventor: KONO TOSHIYA
IPC: G03B21/62
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce scintillation, and improve contrast. SOLUTION: A Fresnel lens sheet 2 to condense the incident image light, a lenticular lens sheet 3 which diffuses the image light condensed by the Fresnel lens sheet 2 after being made incident and has an external light absorbing layer 4 on the emitting side and a light diffusing means to diffuse the image light incident on the lenticular sheet 3, are provided. A haze value of the light diffusing means is set to a prescribed value, a covering rate per the unit area of the external light absorbing layer 4 is set so as to reduce more than when the light diffusing means is not used according to a diffusing characteristic by the haze value, and a screen unit 1 is constituted. A back face projection display device is also constituted by using the screen unit 1.
Patent JP-H01272422-A (JP)
Title: Method for molding optical element by vibration molding
Inventor: TOKUDA KAZUNARI
IPC: B29C43/32
Filed: 1988-04-25
Abstract: PURPOSE:To directly mold an optical element showing a good transfer property and forming no unnecessary projection on the surface of a lens from a plate- shaped optical material, by applying press molding to a member to be processed in such a state that the axes of upper and lower punches are inclined by a required angle with respect to the normal line of the surface of said member. CONSTITUTION:A member 27 to be processed is held between an upper punch 30 and a lower punch 31 and exciting actuators 36, 37 are vibrated to press the member 27 to be processed under vibration by the upper and lower punches 30, 31. The member 27 to be processed is thermally softened by this vibration to transfer the shapes of the molding surfaces 30a, 31b of both punches to the member to be processed. At this time, since the axis (a) of the punch 30 is held in a freely slidable manner in a state inclined with respect to the member 27 to be processed, the molding surfaces 30a, 31a of the upper and lower punches 30, 31 are brought into contact with the member 27 to be processed from one edges thereof and the shapes thereof are successively transferred to the member 27 to be processed and, therefore, the member 27 to be processed can freely escape and no wrinkles are generated on the transfer surfaces.
Patent JP-H09294378-A (JP)
Title: Converter
Inventor: OKUDE TAKAAKI
IPC: H02M7/48
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To realize a converter which is simple-structured and rerely has electromagnetic noise and has only a small switching loss. SOLUTION: In this converter 11, a switching device 12 connected to a primary winding of a high-frequency transformer 16 and a resonance capacitor 14 connected to both ends of the primary winding of the high-frequency transformer 16 or between the collector and emitter of the switching device 12 constitute a resonance inverter. The output of the inverter is transmitted to the high- frequency transformer 16 and then is waveform-shaped by a rectifier 17 and a frequency converting circuit 19, both of which are connected to a secondar winding of the high-frequency transformer 16.
Patent JP-H07309213-A (JP)
Title: Windshield cleaner
Inventor: MINAMISAKA KENJI
IPC: B60S1/54
Filed: 1994-05-17
Abstract: PURPOSE:To eliminate troublesome maintenance such as cleaning and applying work and restrain the deposition of foreign matters on a windshield. CONSTITUTION:A windshield cleaner comprises an air nozzle 1 arranged along the lower edge of a windshield 10 to blow compressed air upward along the surface of the windshield 10 and an air supply device 2 to supply compressed air to the air nozzle 1.
Patent JP-2000295621-A (JP)
Title: Device and method for image processing
Inventor: KONDO TETSUJIRO
IPC: H04N19/176
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain an image signal whose deterioration is not distinct from input image signals where resolution or a degree of deteriorated image quality is different in the time base direction. SOLUTION: In this image processing unit, a distribution calculation section 14 and a difference generating section 15 respectively receive data of an area segmented by area segmentation sections 11, 12 from a decoded image signal in compliance with the MPEG-1 or the like as an input image signal. The difference generating section 15 takes a difference between an output data of the area segmentation section 12 and data of the area of the image signal segmented by an area segmentation section 18 from a frame memory 17 storing an image signal of one precedence frame with respect to the input image signal. A still/ moving picture discrimination section 16 discriminates whether a picture is a still picture or a moving picture on the basis of the difference.  An output pixel decision block 13 compares the variance of output data of an area segmented by an area segmentation section 19 from the signal of the frame memory 17 with the variance of output data from the area segmentation section 11 and applies output processing to the image signal having higher variance when the discrimination section 16 discriminates a still picture.
Patent JP-S63268305-A (JP)
Title: Synthesizer receiver
Inventor: MASUHARA MASAMI
IPC: H03J7/28
Filed: 1987-04-24
Abstract: PURPOSE:To simplify the circuit constitution by sweeping the reception band comprising 1st and 2nd bands having respectively a prescribed frequency range so as to revise the frequency division of a frequency divider. CONSTITUTION:In operating an automatic sweep key, whether or not the frequency corresponding to the frequency division ratio set at present in a programmable frequency divider 5 is the frequency of the FM band of the eastern Europe is discriminated. When the frequency is the frequency of the FM band of eastern Europe, the up-sweep mode is attained. On the other hand, when the frequency division ratio N of the programmable frequency divider 5 is coincident with the frequency division ratio N1 before a detection signal So is outputted, the frequency division ratio N2 corresponding to the lower limit frequency of the FM band of western Europe is set to the programmable frequency divider 5 to continue the up-sweep. When the presence of the detection signal So from a signal detection circuit 17 his decided and a detection signal is outputted during the sweeping, the sweeping is stopped.
Patent JP-H043579-A (JP)
Title: Picture transmission system for group 4 facsimile class 3 equipment
Inventor: TAKANO MASAYASU
IPC: H04N1/40
Filed: 1990-04-20
Abstract: PURPOSE:To properly send a halftone picture by coding and compressing a gradation picture data for each gradation plane, shaping the resulting data into plural picture block data with gradation information, sending the shaped data, replacing the picture element with a halftone pattern in response to the gradation of the picture block of the received information and forming a recording data. CONSTITUTION:An image data RB is subjected to 4-stage of gradation read as to an image block whose gradation read is designated and the data is coded and compressed for each of gradation planes BP1-BP4 relating to each gradation to form an image block with gradation information and it is sent. A receiver receiving the information including the image block with gradation information replaces the picture element of the picture block with the halftone pattern in response to the gradation when the gradation information is added to the picture block of the received information to form the recording data. Thus, the coding compression efficiency of the picture data of each gradation plane is improved and optimum halftone picture recording (transmission) is implemented.
Patent JP-S593799-A (JP)
Inventor: FUIRITSUPU MIIDO RAIAN
IPC: G06F12/16
Filed: 1983-06-10
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-S58221392-A (JP)
Title: Stress mitigating device for tube plate in heat exchanger
Inventor: SOUMAN YOSHITO
IPC: F28F9/04
Filed: 1982-06-17
Abstract: PURPOSE:To mitigate the stress for the tube plate in the heat exchanger by a method wherein a heat shielding member is interposed between the inner peripheral surface of the attaching hole of a heat transmitting tube provided in the tube plate and the outer peripheral surface of the end part of the heat transmitting tube fitted to the attaching hole. CONSTITUTION:Heat transmission from the heat transmitting tube 22 to the tube plate 21 is worsened by the heat shielding member 23 of ceramic or the like interposed between the heat transmitting tube attaching hole 21a of the tube plate 21 and the heat transmitting tube 22. As a result, the temperature following property of the tube plate 21 is deteriorated and the temperature stress of each connecting parts 14, 15 between the upper and lower tube plates 10, 9 of the heat exchanger and a cylinder part 13 as well as a lower plenum 8 may be reduced.
Patent JP-S61260293-A (JP)
Inventor: AOKI NAMIO
IPC: G06F3/14
Filed: 1985-05-15
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-S5849532-A (JP)
Title: Lifting gear for platform
Inventor: KURISUCHIYAN TORUTERIEERU
IPC: B60P1/44
Filed: 1982-06-17
Abstract: Platform lifting device mounted on a motor vehicle, used especially for the transport of a physically handicapped person. The device comprises two connecting rods forming a parallelogram which rods are mounted for pivoting by one of their ends between the side-plates of a mounting plate integral with the floor of the vehicle, and by their other end, on the upper part of a bearing arm of which the lower end carries the pivoting axis of a lever on which is fixed an axis extending sideways and integral with the platform.
Patent JP-S59228233-A (JP)
Title: Camera
Inventor: KANBE TAKASHI
IPC: H02P7/03
Filed: 1983-06-09
Abstract: PURPOSE:To reduce the voltage drop of a power source battery and to prolong the life of the battery by decreasing a holding current for holding the state of a relay which drives the winding or rewinding motor of a camera as compared with the driving current at the switching of the relay. CONSTITUTION:A switch SW1 is on and an SW2 is off after releasing operation is performed and a shutter is closed, and the signal from a resistance (R)2 is passed through an AND gate AND2 to a transistor (TR)Q6, winding a film through the forward rotation of the motor M1. When a counter COU1 finishes counting, the M1 stops rotating, and while a COU2 is in counting operation, a TRQ4 is turned on by the output of an FF2 to switch the contact of the relay RL1 form A1 to B1, so that a RQ1 is turned on when the COU2 finishes counting. Consequently, the current from a constant current circuit I flows through the RL1 to flow a current smaller than the current at the switching of the contact from A1 to B1 through the coil of the RL1, holding the state of a contact being switched to B1.
Patent JP-2000287931-A (JP)
Title: Eye point measuring device and progressive power lens checking device
Inventor: HAYASHI AKIHIRO
IPC: A61B3/11
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To quickly measure an eye point by measuring the eye point by displaying a pattern for alignment on a transmission type display face arranged in the vicinity of a glass frame and moving the pattern in order to align the transmission area of the pattern with a visual line position confirmed by an examinee. SOLUTION: An examinee wears a spectacle frame F he devices and a liquid crystal panel 1 is fixed to the front side of the spectacle frame F by mounting members 3R and 31. By pressing the start switch of a switch section 13, an eye point is measured in accordance with a measurement program by a control section incorporated in a control section 10. Namely, a pattern of a light transmission hole 40 about 3 mm square is displayed on a right liquid crystal display 1R, the examinee looks at a distance in accordance with voice guidance. By operating a lever 12 or a switch section 13 so that a distant indicator arranged previously may be seen in the center of the light transmission hole 40, the light transmission hole 40 is moved. The central coordinate of the light transmission hole 40 is determined to be the visual line position of the right eye.
Patent JP-H08297040-A (JP)
Title: Air flow rate measuring apparatus
Inventor: KADOHIRO TAKASHI
IPC: G01K7/18
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a highly reliable air flow rate measuring apparatus. CONSTITUTION: The flow rate measuring apparatus comprises a main channel 2 and a sub-channel 3 for passing suction air, a heating element 4 and a temperature-sensing resistance element 5 arranged in the sub-channel 3 in order to measure the flow rate of air, and a circuit module part 10 equipped with a suction air temperature detection element and the compositional member of sub-channel 3, wherein the compositional member of sub-channel is provided with a member for protecting the suction air temperature detection element. With such structure, the highly reliable air flow rate measuring apparatus can be obtained.