baber/WOPTO huggingface dataset:
Patent JP-H0896971-A (JP)
Title: Lamp switching and lighting device
Inventor: NAGAURA MASAYUKI
IPC: H05B39/08
Filed: 1994-09-22
Abstract: PURPOSE: To light two lamps at an even ratio so as to prolong the change cycle thereof by detecting the positive and negative phase of the voltage waveform at the time of closing an alternating current power source, and switching two lamps for lighting on the basis of this signal. CONSTITUTION: When phase of the voltage waveform at the time of closing an alternating current power source 1 is negative, the detecting signal of a negative phase detecting circuit 2 is fed to a switch 7 so as to operate a negative holding circuit 5, and operation of a positive phase detecting circuit 3 is hindered by this output signal. On the other hand, when the phase is positive, operation of the negative phase detecting circuit 2 is hindered by the positive phase detecting circuit 3, a positive switch 8 and a positive holding circuit 6. Furthermore, operation of the circuits 5, 6 is detected by a load detecting unit 9, and a second lamp 12 or a first lamp 11 is lighted in response to the detection of the load detecting unit 9. Since the ratio of appearance of the positive or the negative phase at the time of closing the power source is about 1/2, two lamps are lighted at a nearly equal ratio. A lamp switching condition reversing means is provided, and in the case where non-lighting of the lamp is detected, switching is performed to light the other lamp.
Patent JP-H1180125-A (JP)
Title: Azolylheptene derivative, its production and utilization as agrochemical and medicine
Inventor: KUMAZAWA SATOSHI
IPC: C07D249/08
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an active ingredient for agrochemicals such as germicide for agriculture and an active ingredient for medicines such as antifungal agents and anti-aromatase agents. SOLUTION: This compound is represented by the formula [X is a halogen, 1-5C alkyl, haloalkyl or the like; (n) is 0-5; A is CH or N; Y is carbonyl or hydroxymethylene], e.g. 3-(4-chlorobenzyl)-6-methyl-1-(1H-1,2,4-triazol-1-yl)-5- hepten-2-one. The compound of the formula is obtained by subjecting an acetylhexenecarboxylic acid ester derivative to silyl etherification to afford a (trialkylsilyloxyethenyl)hexenecarboxylic acid ester derivative, halogenating the resultant derivative to produce a (haloacetyl)hexenecarboxylic acid ester derivative, subjecting the derivative to azolylation to afford an (azolylacetyl) hexenecarboxylic acid ester derivative and successively subjecting the resultant derivative to hydrolysis and decarboxylation and reducing carbonyl group of the resultant compound.
Patent JP-2000085366-A (JP)
Title: Wind deflector for sunroof in automobile
Inventor: MATSUNOBU TOMOAKI
IPC: B60J7/22
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To efficiently straighten air flow so as to suppress inflow of air into the vehicle interior to a minimum by arranging an air vent hole in a wind deflector and arranging an air guiding member extending to the backside of an automobile in the edge part in the vicinity of the front edge part in the opened edge part of the vent hole. SOLUTION: In a wind deflector 1, a plurality of air vent holes are arranged, while in the body lower side edge part in each of the vent holes, an air guiding plate 5, which is an independent member, is installed. The air guiding plate 5 deflects the position, in which the air flow passing through the wind deflector 1 immediately starts to be pushed down toward the vehicle interior in the vicinity of the backside of the vent hole by the vehicle inward force based on the air flow passing over the upper part of the wind deflector 1, toward the backside of a body 2. In this way, generation of an air eddy leading the air flow passing over the upper part of the wind deflector 1 to the vehicle interior is prevented, and the air flow itself is effectively prevented from flowing into the vehicle interior.
Patent JP-H04130309-A (JP)
Title: Driving device of optical system
Inventor: KAWAMOTO KENICHI
IPC: G02B7/04
Filed: 1990-09-20
Abstract: PURPOSE:To decrease the restrictions on lens movement in optical design and to realize an excellent zoom lens barrel by providing a cam on a feed rod with a lead screw so as to deal with the zoom lens movement of all types. CONSTITUTION:A feed rod 1 turns and a moving ring 3 is moved in an optical axis direction by the lead screw part 1a formed on the feed rod 1 if a gear is formed on the side face of a manual operating member not shown in Fig. or actuator, for example, cam member 9, and the cam member 9 is moved by meshing this gear with the driving gear of a motor. The moving ring 2 is merely fitted to the outside diameter of the feed rod 1 and moves in the optical axis direction in synchronization along the shape of the cam surface 9 of the cam member 9 regardless of the lead. The lead screw part 1a has a specified lead. Then, the moving ring 3 moves in proportion to the rotating quantity of the feed rod 1 but the moving ring 2 makes the desired movement which is not restricted by the rotating quantity of the feed rod 1 and deals with the zoom lens movement.
Patent JP-2000081452-A (JP)
Title: Wire-attaching adapter
Inventor: KAMESHIMA YOSHIAKI
IPC: G01R15/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a wire-attaching adapter capable of securely clamping a wire while absorbing variation in diameter of the wire so that a detector device is not rotated nor moved. SOLUTION: Each adapter 2, 3 made of an elastic material, for attaching a detector device to a wire 1, has a projection 10 provided on its surface of contact 9 with the outer periphery of the wire 1. The projection 10 is perpendicular to the direction of the axis of the wire or may be parallel thereto or spiral. Needlelike projection is also usable.
Patent JP-H08122622-A (JP)
Title: Mirror holding mechanism
Inventor: YAMATAKA SHUICHI
IPC: G02B7/198
Filed: 1994-10-19
Abstract: PURPOSE: To provide a mirror holding mechanism capable of restraining the lowering of surface accuracy being the cause of the deterioration of the image quality of a transmitted image and a reflected image in a dichroic mirror to the minimum and adjusting the set angle of the mirror with a simple and compact constitution. CONSTITUTION: Among mirror holding parts 16A to 16C holding the mirror 12 at three points, the mirror holding part 16A at the upper edge part of an aperture is provided with an eccentric cam mechanism 26 driven by the rotating operation of a driver, and the mirror holding point in the mirror holding part 16A is moved and adjusted in a back-and-forth direction with respect to a mirror frame 14. Thus, the set angle of the mirror 12 is adjusted in the up-and- down direction by easy operation such as the rotating operation of the driver.
Patent JP-2001077790-A (JP)
Title: Ofdm communication equipment
Inventor: SUDO HIROAKI
IPC: H04L27/227
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation of the error characteristics of a demodulation signal by executing demodulating processing corresponding to a main cause controlling the quality of the demodulated signal to a received signal. SOLUTION: A control signal indicating that either a signal from a synchronization detecting part 107 or a signal from a delay detecting part 108 is to be outputted as a modulation signal is inputted from a timing generating part 110 to a selecting part 109. To put it more concretely, when the communication speed of one packet is sufficiently higher than a line variation speed, a timing generating part 110 outputs a control signal indicating that the signal from the part 107 is to be demodulated and outputted. When the communication speed of one packet is lower than the line variation speed, on the contrary, the part 110 outputs a control signal indicating that the signal from the part 108 is to be demodulated and outputted. Thus, the part 109 outputs either a signal from the part 107 or a signal from the part 108 as a modulation signal.
Patent JP-H08182868-A (JP)
Title: Wheel assembly and powered vehicle equipped therewith
Inventor: KEBIN BII MOORAA
IPC: A63H17/26
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain wheels which are extended at the time of being accelerated or operated at high speeds by stretching and connecting the first hub and the second hub between the first hub and the second hub and providing webs with a center part which is movable outward from an axle shaft according to centrifugal force generated by the rotation of a wheel assembled body. SOLUTION: A vehicle 20 comprises front wheels 28 and rear wheel assembled bodies 30, and the wheel assembled bodies 28 and 30 are provided with the same constituent members. The second adjacent sliding hub assembled body 70 provided with an inner hub 72 and an outer hub 74 located between the adjacent end part of an axle shaft 34 and a fixed hub assembled body 56 is movable between the adjacent end part of the axle shaft 34 and the fixed hub assembled body 56. A plurality of elastic webs 90 are provided between the fixed hub assembled body 56 and the sliding hub assembled hub 70. The webs 70 experience centrifugal force which moves the webs 90 outward at the time when the wheel assembled body 30 is rotated, and the center part of the webs 90 moves outward from the axle shaft 34 to extend the diameter of the wheel assembled body 30.
Patent JP-H02101648-A (JP)
Title: Optical information recording tape
Inventor: TOSHIDA YOSHI
IPC: G11B7/24033
Filed: 1988-10-11
Abstract: PURPOSE:To easily perform tracking with high accuracy without providing a tracking groove by providing a coloring layer adjacently to a recording layer consisting of macromolecule liquid crystal having a glass transition point. CONSTITUTION:An optical information recording tape with a format to perform the reading of information by changing a light transmissivity is formed with a light transmission type, and it is constituted of the recording layer 1, a protection layer 2, and the coloring layer 3 provided adjacently to the recording layer 1. Also, in the format in which the reading is performed by changing light reflectance, the protection layers 2 are provided at both planes of the recording layer 1 and the coloring layer 3 provided adjacently to the recording layer 1, and a light reflecting layer 4 and a flexible substrate 5 are laminated sequentially on the plane of the protection layer 2 on one side. And the coloring layer 3 is formed with the one in which a coloring agent and a development agent are combined, and it is used by laminating the coloring agent and the development agent, then, the tracking with high accuracy can easily be performed without providing the tracking groove.
Patent JP-H02101447-A (JP)
Title: Film camera attaching/detaching still video photographing mechanism
Inventor: TAKAHASHI HIROSHI
IPC: G03B17/18
Filed: 1988-10-11
Abstract: PURPOSE:To share a display part provided on a film camera by constituting a camera in such a way that the display part provided on the film camera side can switch film photographing display to still video photographing display by loading a still video photographing mechanism. CONSTITUTION:Unless the still video photographing mechanism 3 is loaded on the film camera 2, the display part 1 provided on the film camera 2 displays a message for film photographing, and consequently information required for film photographing can be read from the display on the display part 1. When the still video photographing mechanism 3 is loaded on the film camera, the display part 1 provided on the film camera 2 switches to still video photographing display. Therefore, when the still video photographing mechanism 3 is loaded to take a picture on a still video, information required for still video photographing can be read from the display of the camera. Thus, the display part on the film camera side can cope with film photographing and still video photographing.
Patent JP-H0674705-A (JP)
Title: Electric micrometer equipped with zero point indicating lamp in measuring head
Inventor: OOTA SAKUNORI
IPC: G01B7/00
Filed: 1992-08-28
Abstract: PURPOSE:To facilitate zero point adjustment by providing the measuring head of an electric micrometer with an indicating lamp. CONSTITUTION:A pin 2 is fixed to the end of a movable core 1E. A light detecting unit 3 comprises a light projector 3A and a light receiver 3B arranged oppositely each other where the pin 2 moves on the optical path between the light projector 3A and light receiver 38. The pin 2 is arranged such that the light projected from the light projector 3A is blocked when output voltage from a secondary coil 1G points zero point. An indicating lamp 4 is fixed to the outer periphery of a stem 1C and when the pin 2 blocks the light from the light projector 3A, displacement of a spindle 1A is lighted as a zero point.
Patent JP-H04132276-A (JP)
Title: Superconducting element and manufacture thereof
Inventor: TANAKA SABURO
IPC: H01L39/22
Filed: 1990-09-21
Abstract: PURPOSE:To obtain a stable-characteristic superconducting element of new structure by arranging superconducting layers, which are made of oxide superconductors, and an insulating layer, which is made of an oxide having the same component elements as and lower crystallinity than the oxide superconductors, on the smooth and rough sections of one substrate face respectively. CONSTITUTION:The surface of an MgO (100) substrate 4 is roughed to Rmax as large as about 40nm. Photoresist 6 of width of 1mum is formed on a part 43 of the substrate 4 over the whole width of an element. The sections 41 and 42 not coated with the photoresist 6 are smoothed to Rmax as large as about 1nm by Ar ion milling. C-axis-orientation oxide superconducting thin films are grown on the smooth sections 41 and 42 by sputtering with a sinter, which contains Y, Ba, and Cu by an atomic ratio of 1:2:4.5, used as a target.
Patent JP-S61122607-A (JP)
Inventor: HERUMUUTO FUEEDAAMAN
IPC: G02B6/44
Filed: 1985-11-14
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-H0682767-A (JP)
Title: Manufacture of liquid crystal device, and information display device using it
Inventor: HOTTA SHIGEHISA
IPC: G02F1/133
Filed: 1992-08-28
Abstract: PURPOSE:To prevent the generation of color abnormality or form abnormality by suppressing the floating of a ferroelectric liquid crystal caused when a DC electric field is applied for a long time. CONSTITUTION:A floating preventing material Y07 having a size (about 0.64mum) of about 80% of the minimum space D (0.95-0.8mum) between a scanning electrode Y01 and an information electrode Y02 is mixed in a ferroelectric liquid crystal Y03 to suppress the floating of the ferroelectric liquid crystal Y03.
Patent JP-H0996197-A (JP)
Title: Structure of support wall and construction method therefor
Inventor: TAKEBAYASHI TSUGIO
IPC: E21D21/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To easily and economically form a support wall, by which a high support effect can be obtained even for a rock cavern having a large section. SOLUTION: A support wall 10 comprises a first shotcrete layer 11, a lock bolt 14 placed toward the natural ground 1, a reinforcement net 15 disposed in a position separated from the first shotcrete layer 11, a second shotcrete layer 12 formed in such a manner as to cover the reinforcement net 15, a third shotcrete layer 13, and a PS anchor 16 where prestress is introduced. A reinforcing member 22 for reinforcing the bearing force is disposed in a position of the reinforcement net 15 near the PS anchor 16, and the PS anchor 16 is fixed to a fixing metal fitting 25 assembled in the reinforcing member 22 to be brought into contact with the first shotcrete layer 11.
Patent JP-H0299068-A (JP)
Title: Body fluid filtering apparatus
Inventor: KURODA SHINICHIRO
IPC: A61M1/34
Filed: 1988-10-07
Abstract: PURPOSE:To prevent the damage of a body fluid filter membrane by a body fluid flow passage forming material by constituting a body fluid filter body of a filtrate flow passage forming body formed from a nonwoven fabric and a body fluid filter membrane enclosing the filtrate flow passage forming body. CONSTITUTION:A plasma separator 15 is formed from a plasma separation membrane 14, a blood flow passage forming material 17 and a plasma flow passage forming body 13. The circular plasma flow passage forming body 13 equipped with the opening part 11 communicating with a blood inflow port 4 at the center thereof and the plasma flow ports 12 communicating with plasma outflow ports 8a, 8b in the vicinity of the periphery thereof is covered with two upper and lower circular plasma separation membranes 14, and the peripheral edge part thereof and the peripheral edge part of the center opening part thereof are sealed by heat fusion or an adhesive and a seal material is bonded to the outer peripheries of the plasma flow ports to form a plasma separation membrane unit. By using a nonwoven fabric as the plasma flow passage forming body, a fiber diameter can be reduced and the rigidity of a cut surface becomes weak and the damage of the plasma separation membrane can be prevented.
Patent JP-H04132251-A (JP)
Title: Microwave semiconductor device
Inventor: KONDO HIDETOSHI
IPC: H01L23/12
Filed: 1990-09-25
Abstract: PURPOSE:To make it possible to manufacture a small package for microwave semiconductor device by housing a bias resistance circuit boards containing a plurality of resistors and bypass capacitors in the package. CONSTITUTION:To bias resistance circuit boards 3A-3C and 4A-4C where a plurality of thin film resistors are prepared bypass capacitors 7 and 8 are mounted, and further thus board and IC chips 2A-2F are mounted in the package 1 at a time. After that, bias resistance circuit boards 3A-4A are interconnected and bonding wire work is carried out between IC chips 2A-2F, bias resistance circuits boards, and lead terminals 5-6. Furthermore, for selection of bias resistance, a high frequency measuring jig or the like is used to evaluate the high frequency characteristic to determine the optimum bias in advance.
Patent JP-S62113651-A (JP)
Title: Four-wheel steering vehicle
Inventor: ISHII KATSUMI
IPC: B62D7/15
Filed: 1985-11-13
Abstract: PURPOSE:To obtain an ideal straight drive performance or turning performance by constructing the captioned vehicle such that the rear wheel steering quantity for a predetermined steering quantity is varied in accordance with the suspension characteristic of a suspension controller which is detected through a characteristic switching/detecting means. CONSTITUTION:Switching of the suspension characteristic of a suspension controller is detected by means of a characteristic switching/detecting means. Then a control signal CS for varying the rear wheel operating quantity against a predetermined steering wheel operating quantity is provided from a steering quantity control means 30 to a control valve of a four wheel steering device. Consequently, under-steering and over-steering can be prevented resulting in an ideal turning performance or a straight drive performance.
Patent JP-S61132022-A (JP)
Inventor: NAKAGAWA AKITOSHI
IPC: G21D1/00
Filed: 1984-11-30
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-2001083608-A (JP)
Title: Photosensitive material supply means and photographic processing device using the same
Inventor: HIGASHIMOTO YOSHIHISA
IPC: G03B27/46
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material supply means which can decrease the number of drive systems between magazines and advance rollers by forming the arrangement positions, arrangement directions, etc., of the magazines in such a manner that the effective utilization of spaces is made possible. SOLUTION: The photosensitive material supply means having the magazines 21 (21A and 21B) in which the photosensitive materials P are housed and transporting roller sections which draw the photosensitive materials P out of the magazines 21 has a plurality of the magazines 21 and is provided with the transporting roller sections corresponding to the number of the magazines. The means is provided with the transporting roller sections corresponding to the number of the magazines 21 and is provided with the transporting roller sections corresponding to the number of the magazines 21 in proximity to each other. The peripheries of the plural transporting roller sections are provided with the plural magazines 21 in such a manner that paper supply ports 23 of the respective magazines 21 face the corresponding transporting roller sections.
Patent JP-2000089902-A (JP)
Title: Positioning method of digitizer
Inventor: IKETA KENICHIRO
IPC: G06F3/0488
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To improve the position detection precision by normalizing the voltage values of loop coils on both sides with the voltage value of a center loop coil which indicates a maximum voltage, further obtaining the difference between both of them to obtain a function of a position, and determining indication position coordinates of a position indicator according to the result. SOLUTION: In a section ZX6 wherein the output voltage VX6 of a loop coil X6 indicates a maximum voltage, the loop coils on both the sides of the X6 are X5 and X7. Those output voltages VX5 and VX7 decrease or increase almost linearly in the section ZX6, but slight curvature is recognized at a linear end part. Here, the VX5 is divided by the VX6, namely, the VX5 is normalized with the VX6 to obtain a function NX5 wherein the curved part is made linear. Similarly, the normalized NX7 is obtained by normalizing VX7 with VX6. For example, NX5-NX7 is calculated from the obtained NX5 and NX7 and this is a more improved linear function showing the position of a position indicating element L in the section ZX6, so that the coordinate values of the position element L in the section ZX6, so that the coordinate values of the position indicating element L can precisely be obtained.
Patent JP-S62117869-A (JP)
Inventor: KANAZAWA TETSUO
IPC: D05C17/02
Filed: 1985-11-15
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-S62115404-A (JP)
Title: Optical coupler
Inventor: IZEKI YUJI
IPC: G02B6/32
Filed: 1985-11-15
Abstract: PURPOSE:To improve the environmental resistance and reliability of an optical coupler by forming the end face on the near parabolic rod lens side of an optical fiber to a convex face and forming the end face on the optical fiber side of the near parabolic rod lens diagonally with the optical axis. CONSTITUTION:The 2nd end face 7b of the 2nd near parabolic rod lens 7 disposed apart at a prescribed distance from the 1st near parabolic rod lens 6 is polished diagonally with the optical axis and said lens 7 is disposed in contact with the end face 8a of an optical fiber 8. The end face 8a of the optical fiber 8 is formed to the convex face by electric discharge machining or polishing. The need for adhering and fixing an antireflection film plate to the top end of the optical fiber is thereby substantially eliminated and therefore, the generation of exfoliation and foam in the adhered part as in the conventional practice is surely averted and the environmental resistance and reliability are improved. The laboriousness of the operation required for diagonal polishing or adhering of the optical fiber is further eliminated and the working time is shortened.