baber/WOPTO huggingface dataset:
Patent JP-H06117489-A (JP)
Title: Flywheel
Inventor: HARIO NOBUSUKE
IPC: F16F15/31
Filed: 1992-09-30
Abstract: PURPOSE:To provide a flywheel formed in such a way as to prevent the generation of noise at the start and stop time of an engine by constituting two rotary discs forming the flywheel into a contactless type so as to prevent torsional vibration from being transmitted to a driving system, thereby preventing not only the resonance of the driving system but also the resonance of damper mechanism of the flywheel. CONSTITUTION:A first rotary disc 4 is fixed to the crankshaft 3 of an engine, and a second rotary disc 6 is fitted close to the first rotary disc 4 through a bearing 5 to form a flywheel 1. The mutually confronting faces 4a, 6a of both rotary discs 4, 6 are provided with protrusions 7, 8 respectively locked thereto in such a way that the second rotary disc 6 can be rotatory-driven by the first rotary disc 4. In order to make the second rotary disc 6 rotatable synchronously with the first rotary disc 4, one rotary disc 6 is provided circumferentially with plural magnets 13, and the other rotary disc 4 is circumferentially provided with plural electromagnets 11 so that both magnets 13 and electromagnets 11 attract mutually.
Patent JP-2000156843-A (JP)
Title: Optical disk, device and method for picture recording, device and method for reproduction and program storage medium
Inventor: MURASE KAORU
IPC: G11B27/10
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the data quantity for special reproduction information and to generate the special reproduction information at the same time with AV data real time picture recording by recording plural pieces of cell information including start time and end time in a program chain area associated with a reproduction sequence. SOLUTION: A VOBU map including the reproduction time of a VOBU and the data size of the VOBU in the order of reproduction time from the front of a VOB in a 2nd time table (VOBU table). A PGC information table 830 including PGC information 831, 832,... is a table where information (cell) showing the video section of a VOB designated by a set of start time and end time is arranged as arrangement reference in the order of reproduction time and represents a series of AV data obtained by logically connecting video sections shown in cells in the order of arrangement. Cells 831 (a), 831 (b),... respectively include an AV file identifier, a VOB identifier and a set of start time and end time showing a video section.
Patent JP-H09120735-A (JP)
Title: Front panel and car radio receiver
Inventor: PIEERU GIYUMINO
IPC: H01H13/14
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a front panel which improve the operation of control keys or buttons. SOLUTION: A front panel is formed of front wall 1 and rear wall 11, to be attached in the front 12 of an electronics device for home entertainment which has an operating rod 3 extended for operating the device by pushing down. The front panel has a slide button 2 opposing to the operating rod 3 when attaching the front panel onto the device 12, and a spring for pressing the button 2 inside of the front panel are provided. When removing the front panel from the front 12 of device, the sliding button 2 is housed in the front panel by the effect of the spring 7.
Patent JP-H0688092-A (JP)
Title: Perfume composition
Inventor: SUZUKI AIKO
IPC: A61Q13/00
Filed: 1992-09-04
Abstract: PURPOSE:To enhance the fragrance of a perfume composition and, in particular, effectively lift the green scent by incorporating a small amount of diisopropyl disulfide into a perfume composition. CONSTITUTION:A small amount of diisopropyl disulfide is incorporated into a perfume composition comprising, e.g. a jasmine- or hyacinth-like compound perfume or a green compound perfume. This can lift the natural green scent, enhance the bracingness and freshness, and impart a high-grade feeling like that of a natural essential oil. The amount of the diisopropyl disulfide to be incorporated varies depending upon the types of compound perfume prepared and the purposes; however, it is preferably 0.0001-10wt.% based on the whole composition. When it is above 10wt.%, the grassy smell of diisopropyl disulfide tends to come to the fore.
Patent JP-2000090992-A (JP)
Title: Bus bar welding construction
Inventor: YAMANE SHIGEKI
IPC: B23K26/21
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce energy density of a laser device when a tab terminal member is laser-welded to a pattern part of a bus bar in an electric joint box, and to reduce the amount of scattering of molten metal. SOLUTION: A plurality of recesses 111 are formed at a portion to be welded 110 of a tab terminal member 100 made of an approximately uniform thick material. The recesses 111 whose thickness is substantially made thin are irradiated with a laser beam X to melt the bottom 300 of the recesses 111 to weld the tab terminal member 100 to a pattern part 200 of a bus bar.
Patent JP-H08121955-A (JP)
Title: Refrigerator
Inventor: SAKAIRI MICHIKO
IPC: F25D29/00
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a refrigerator having a simple, inexpensive structure and a temperature regulating function sensitively adaptable to the temperature variation of a storage chamber. CONSTITUTION: In a refrigerator wherein a storage chamber is divided into a refrigeration chamber 4 and a cold storage chamber 5 by a partition wall 3, a cooler 6 and a fan 8 are provided in the rear of the refrigeration chamber 4, cold air is forcibly circulated by the rotation of the fan 8 and the interior temperature of the storage chamber is regulated by a thermostat provided in the cold storage chamber 5, a case 12 having a heat-sensitizing part 11 of the thermostat secured thereon is provided under a return cold air duct, an inlet air passage 15 is defined by the rear wall of the case and the rear face of an inner case and the temperature of the return cold air flowing into the inlet air passage 15 is sensed by the heat-sensitizing part 11 of the thermostat.
Patent JP-H04143014-A (JP)
Title: Steel tube for reinforcing car body
Inventor: TANABE HIROTO
IPC: B60R19/04
Filed: 1990-10-01
Abstract: PURPOSE:To attain the lightness in weight while effectively adsorbing the collision energy by partially making the part to be largely deformed locally by the impact beam double tube structure. CONSTITUTION:In the case of the steel tube for reinforcing car body 1 of uniform sectional shape in the longitudinal direction, if it is loaded with the loading part 2 based on the North America security specification FMVSS No.214, it become to the state of three point bending. That is, the moment is made to max. at the part just under the loading part, so the locally deformed section 3 is generated. On this section 3, the rapid strength reduction is generated with by buckling phenomenon, so it is bent in an acute angle, and the river is damaged. Therefore, by making only the central part double tube structure the local deformation is reduced by the amt. of increasing modules of section of bending, the rapid strength reduction is delayed to the rear period of deformation by deformation of the end area 4 of double tube part also, the damage to the driver with the acute angle part subjected to local deformation can be reduced.
Patent JP-H01107192-A (JP)
Title: Fuel assembly
Inventor: SAKUYAMA TADASHI
IPC: G21C3/32
Filed: 1987-10-21
Abstract: PURPOSE:To prevent the bending of a fuel rod, by extending upwardly a total length of a water rod by the amount of an difference between elongations of the water rod and a fuel rod for a target fuel burn up, and by fixing an upper tie plate at an upper end of the water rod. CONSTITUTION:Fuel rods 2A and water rods 3A are bundled with spacers 4 axially located in multiple stages and are maintained with a proper interval one another. The fuel rods 2A and their lower end plugs 6A are made to be screwed into an lower tie plate 8A and upper end plugs 5A are made to be supported by an upper tie plate 7A not via an expansion spring. On the other hand, as for the water rods 3A, the end plugs 6A are screwed into the tie plate 8A similarly with the case of the fuel rods 2A, but the end plugs 5A are fixed with nuts 9A and tub washers 10A, penetrating the tie plate 7A not via an expansion spring similary with the case of the fuel rods 2A. The overall length of the water rods 3A is upwardly longer than that of the fuel rods 2A and a spacial length AA is provided between the fuel rods 2A and the tie plates 7A.
Patent JP-H05101474-A (JP)
Title: Magneto-optical pickup
Inventor: ABE MASAHIRO
IPC: G11B11/10
Filed: 1991-10-11
Abstract: PURPOSE:To improve the S/N ratio of detection signals by providing photodetectors at the position where reflected light beams from a magneto- optical disk pass a converging diffraction grating (FGC) and at the detection position after propagation through an optical waveguide layer and FGC. CONSTITUTION:Irradiated beams of a semiconductor laser element 4 are made incident on an optical waveguide layer 2 from the leading edge surface, propagate in a TE mode and are converged onto a magneto-optical disk 6 by a first FGC 5. And the reflected beams pass a 1/2 wavelength plate 8, the plane of polarization is rotated for 45 degrees, are made incident to a second and a third FGC 7a, taken into the inside of the layer 2 again and the TM components pass the layer 2 and a buffer layer 3 and to go to a substrate 1 and only the TE components propagate in the layer 2. Light quantity of the TM components is detected by a first and a second photodetectors 9a and 9b. On the other hand, the TE components are converged on a third through the sixth detectors 10a through 10d and detected. After that, the differential signals of the outputs of the detectors 9a and 9b and the detectors 10a through 10b are obtained and the information of the magnetic disk 6 is detected.
Patent JP-H03127661-A (JP)
Title: Cleaning method and cleaning device for painting gun
Inventor: KIKUCHI EIJI
IPC: B05D3/10
Filed: 1989-10-12
Abstract: PURPOSE:To efficiently spray a detergent over the entire periphery of a painting gun and to eliminate the parts which remain without being cleaned by constituting the device in such a manner that the cleaning nozzle and painting gun provided freely rotatably in a cleaning case can be relatively rotated. CONSTITUTION:The cleaning device provided with the painting gun X insertably in the cleaning case 1 provided with the cleaning nozzle 5 is so constituted that the cleaning nozzle 5 can be rotated circumferentially with respect to the painting gun X or the painting gun X and the cleaning nozzle 5 can be rotate in the directions opposite from each other relative to the cleaning nozzle 5 at the time of a cleaning operation. The efficient cleaning is executed in this way even if the many cleaning nozzles 5 are not provided and the formation of the parts remaining without being cleaned in the painting gun X is averted. As a result, the time for the cleaning is shortened.
Patent JP-2001092231-A (JP)
Title: Processing cartridge and electrophotographic image- forming device
Inventor: NAKAGAWA TAKAO
IPC: G03G21/18
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a processing cartridge and an electrophotographic image-forming device, capable of improving convenience for a user when utilizing a device by providing a developer quantity detecting device by which the residue quantity of developer inside a developer container which is a developer storing part can be sequentially detected according to its consumption. SOLUTION: In this device, a measuring electrode member 20A with at least one pair of input side and output side electrodes that are placed adjacent to each other at a specified interval that is installed in a place coming into contact with the developer, a reference electrode member (20B) with at least one pair of inputting side and outputting side electrodes, that are placed adjacent to each other at a specified interval installed in a place not coming into contact with the developer, an outputting contact for the measuring electrode (30A) that is electrically connected to outputting side electrode of the measuring electrode member, an outputting contact for a reference electrode that is electrically connected to output side electrode of the reference electrode member and a shared inputting contact (30C) that is electrically connected to the inputting side electrodes of 30B,  the measuring electrode member and reference electrode member are provided. In this case, the measuring electrode 20A is the developer container 11A utilized for developing and it is installed on a surface inside the developer containing part 11A which comes into contact with the developer.
Patent JP-H04142035-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANASE SABURO
IPC: H01L21/316
Filed: 1990-10-02
Abstract: PURPOSE:To form an element isolation layer whose bird's beak is short, to make the area of an element formation area large and to realize a high integration or a reduction in a chip area by a method wherein a first selective oxide film is removed, a polycrystalline silicon film is then formed and a second selective oxide film is formed. CONSTITUTION:A first selective oxide film is removed; a silicon substrate 1 is formed to be in a trapezoid directly under a silicon nitride film 3; a polycrystalline silicon film 4 is deposited on the whole surface. Then, the polycrystalline silicon film 4 and the silicon substrate 1 are oxidized by making use of the silicon nitride film 3 as a mask; a silicon oxide film 5 as a second selective oxide film is formed. The silicon oxide film 5 and the silicon nitride film 3 are etched sequentially and removed; a semiconductor device in which the surface of an element formation region and an element isolation layer is flat is constituted. That is to say, the supply of an oxidizing agent to the transverse direction is suppressed by the polycrystalline silicon film 4 filled into a gap at an undercut part directly under the silicon nitride film 3; the silicon nitride film is hardly oxidized in the transverse direction. Thereby, a bird's beak is short, the area of the element formation region is formed to be large and a high integration is realized.
Patent JP-H08183264-A (JP)
Title: Method and device for dampening paper web
Inventor: YOHANESU GEORUGU SHIEEDE
IPC: B41F23/02
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To wet a paper web without damaging the same, in a constitution dampening the upper surface of the paper web with dampening water when the paper web dried by heat after printing is dampened, by infiltrating dampening water into the paper web on the basis of the planar gas pressure difference acting in the rear surface direction of the paper web. SOLUTION: A printed paper web 01 is transferred to a thermal drying station and high temp. air is sprayed on the surface of the paper web 01 to dry the web. Since the paper web 01 after drying is relatively fragile and changes in its dimension, dampening water 02 is supplied to the upper surface 03 of the paper web 01 by a dampening arrangement. As the dampening water 02, water or an additive can be used. Subsequently, the paper web 01 is exposed to gas pressure difference and the planar force action to dampening water 02 is generated in the direction of the rear surface 06 of the paper web 01 to accelerate the diffusion of dampening water 02 into the paper web 01. By this constitution, dampening water 02 penetrates into the paper web 01 to increase the moisture content of the paper web 01.
Patent JP-S62126050-A (JP)
Title: Device for accommodating sheet
Inventor: HIROSE TOSHIHIKO
IPC: G03G15/00
Filed: 1985-11-25
Abstract: PURPOSE:To make it possible to maintain sheets in aligned condition without the sheets being moved backward or opposite to the direction in which the sheets are brought in even when the sheets vibrate by supporting the sheets at a point backward of the center of gravity under the loaded condition and by elevating the loaded part according to the decrease in the amount of the loaded sheets by means of an elevator device. CONSTITUTION:When a rear cover 27 of a sheet supply device 5 is opened and sheets are placed on a hopper 29, front edges of the sheets butt against a front edge restricting plate 28 because of the inclination of the hopper 29. Also, since the supporting point of the hopper 29 is backward of the center of gravity, the hopper 29 further inclines forward due to the weight of the sheets, which prevents the sheets from moving backward of the hopper 29. A motor 33 is driven when the rear cover 27 is closed to rotate a roller 35, the hopper 39 is raised, the sheets push up a feed roller 103 until being stopped by the actuation of a sensor, and a motor 121 is driven to rotate the feed roller 103. Accordingly, sheets are sent out, separated one by one with a separating claw 2122 and placed in a specified position. Therefore, stabilized paper feeding is possible even when the sheets vibrate.
Patent JP-H01106358-A (JP)
Title: Disk pack automatic switching device
Inventor: TOMITA YOSHIKAZU
IPC: G11B17/24
Filed: 1987-10-19
Abstract: PURPOSE:To set only an accommodating room in which a light transmitting type disk pack exists on a disk pack shifting path by providing a light emitting element and a light receiving element which are mutually communicable through a light path and detecting the presence or absence of the light transmitting type disk pack. CONSTITUTION:A fitting block 93 is provided opposite to the outer circumferential edge part of a holder 2, and the presence or absence of a disk pack detecting device 9 is provided to the block 93. A light emitting element 91 and a light receiving element 92, which constitute the detecting device, are provided oppositely on the extention line of the light path to pass through the accommodating room and a pair of detecting holes set on the disk pack shifting path. Thus, when the accommodating room in which no disk pack exists is set on the disk pack shifting path, the light emitting element 91 and the light receiving element 92 are linked mutually through the accommodating room and the pair of detecting holes. Further, the presence or absence of the disk pack detecting device 9 and the fitting block 93 are housed in a housing part.
Patent JP-S63118140-A (JP)
Title: Roll film conveying device for microfilm reader
Inventor: SAITO TAKANORI
IPC: G03B21/11
Filed: 1986-11-05
Abstract: PURPOSE:To prevent the optical axis of an optical system from shifting in position on a film owing to a change in film width by providing a means which corrects the position of the optical axis of the optical system on a film associatively with a switching means which switches the conveyance width of the film. CONSTITUTION:The roll film conveying device of a microfilm reader which enlarges and projects a film image on a screen by an optical system is provided with a supply reel mount part 13 where different kinds of supply reels 1 with films of different width can be mounted selectively, plural width control members 4, 5, 7, 8, 34 and 38 which are each divided into two fixed and movable parts in the width direction of a film and guides the film from a supply reel to a take-up reel 9 while controlling the breadthwise motion of the film, the switching means which moves the movable parts of the width control members in the film width directions and switches the conveyance width of the film, and an optical axis correcting means which corrects the optical axis of the optical system on the film associatively with the switching means. Consequently, the optical axis never shifts in position on the film regardless of a change in film width.
Patent JP-H07122104-A (JP)
Title: Luminaire
Inventor: SUGISHITA NAOKI
IPC: F21V3/04
Filed: 1993-10-22
Abstract: PURPOSE:To provide a luminaire which is mounted with a cover to cover a receiving unit to effectively reduce the frequency of transmitting operations with a remote control transmitter. CONSTITUTION:A luminaire 11 is mounted with a remote control receiving unit 23 to receive signals transmitted by a remote control transmitter 30 and control lamps 15, 16, depending on received information, and mounted with a diffuse-transmissive cover 13 to cover the receiving unit 23 and the lamps 15, 16. A transmitting target 13a is also mounted at a position corresponding to the receiving unit 23 covered by the cover 13 so as to be visibly distinguished from its surroundings. In this way, the transmitter 30 can be easily aimed at the receiving unit 23 with the transmitting target 13a used as a criterion.
Patent JP-S61141434-A (JP)
Title: Zoom projector
Inventor: YOSHIDA KOJI
IPC: G03B21/00
Filed: 1984-12-14
Abstract: PURPOSE:To obtain an inexpensive and bright zoom projector without the problem of parallex by making common an afocal zoom system to two master systems and disposing one rotatable original picture holding disk between the 1st master system and illuminating optical system and between the 2nd master system and original picture illuminating system. CONSTITUTION:A stop 10 and a beam splitter 3 are disposed between the rear of the afocal zoom lens group 1 and the lens group of the 1st master system 2. The branched optical axis is bent parallel with the optical axis X of the afocal zoom system 1 by a mirror 4 to an optical axis Y. The lens group of the 2nd master system 5 is disposed on the branched optical axis. The projecting original picture holding disk 8 has a revolving shaft parallel with the optical axes X' and Y between both axes and is rotated by a motor M1 for changing over the projecting original picture. High magnification projection is executed by the 1st master system 2 and the low magnification projection is executed by the 2nd master system 5.
Patent JP-H1185485-A (JP)
Title: Software prepation tool, its method, and recording medium recording software preparation program
Inventor: IWASA TOKUO
IPC: G06F9/06
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a software preparation tool and a software preparing method capable of easily preparing or correcting software without describing a program, attaining compressing of the file size and a high speed processing, and a recording medium recording software preparing programs. SOLUTION: Processing items are prepared by previously subroutinizing processing having a complicated structure including condition branches, feedback and plural loops. A user selects a necessary processing item from these processing items and completes a series of processing procedure. A parameter, a judging condition and an output condition attendant on the processing item are selected from previously set setting conditions. The processing item, the processing procedure, the parameter, the judging condition, and the output condition are expressed by a command string including numerals and characters.
Patent JP-S61142218-A (JP)
Title: Improver for seabed soft ground
Inventor: AOI MINORU
IPC: B63B35/00
Filed: 1984-12-14
Abstract: PURPOSE:To easily perform delivery and improving operations by a method in which a working ship is divided into a semi-diving ship and a support ship, main working equipments such as stirring shaft, etc., are attached to the semi- diving ship, and auxiliary equipments such as an improving agent supplier, power source, etc., are attached to the support ship. CONSTITUTION:On the tip of a semi-submerged ship 10, a stirring shaft 50 with a stirring blade 51 and an improving agent discharger, a supporter 42 for the shaft 50, a rotary driver 60 for the shaft 50, and an elevating driver for the shaft 50 are provided. A buoyancy regulator 15 to hold the ship 10 at a semi-diving position, a stationary spud 30 movable only vertically to the ship 10, and a driver for the spud 30 are also provided. In addition, a movable spud 31 to be moved vertically or horizontally to the ship 10, a driver 36 for the spud 31, and a means to alter the relative position in the horizontal direction for the ship 10 and the spud 31 are provided. Furthermore, an improving agent supplier and a power source for each driver of the ship 10 are provided to the support ship 20.