baber/WOPTO huggingface dataset:
Patent JP-H06123697-A (JP)
Title: Lamp device
Inventor: ISHIHARA YUTAKA
IPC: G01J1/00
Filed: 1992-10-09
Abstract: PURPOSE:To provide a lamp device wherein an optical filter can be replaced rapidly without any mistake. CONSTITUTION:In this device for a printing-surface quality inspector where an optical filter 1 is laid out between a light source and an optical fiber, the optical filter 1 is provided slidably at a casing 11, a means 20 for fixing the optical filter 1 and engagement members 21 and 22 where the fixing means 20 is engaged by a spring system are provided. The optical filter 1 is fixed at a specific position when the engagement members 21 and 22 are engaged and the optical filter 1 can be taken out when the engagement of the engagement members 21 and 22 is released.
Patent JP-H02143944-A (JP)
Title: Disk storage device
Inventor: MOTOYOSHI TATEO
IPC: G11B17/28
Filed: 1988-11-24
Abstract: PURPOSE:To simultaneously exchange plural cartridges and to substantially improve a processing speed for exchanging the cartridges by providing plural clamping parts for a carrying mechanism and making the arrangement of the clamping parts the same as the arrangement of recording and reproducing devices and the arrangement of housing shelves. CONSTITUTION:A carrying device 50 moves up to a prescribed position so that respective clamping parts 70 can be positioned at respectively corresponding recording and reproducing devices 43. Since the respective clamping parts 70 and the respective recording and reproducing devices 43 are respectively set to the same relative position relation, all the cartridge 41 housed in the respective recording and reproducing device 43 can be simultaneously clamped and taken out by operating the respective clamping parts 70. The carrying device 50 is moved under this state and stopped at the prescribed position of housing shelves 42. Since the relative position relation of the respective housing shelves 42 is also set to the same as that of the respective clamping parts 70, all the cartridges 41 can be simultaneously housed in the housing shelves 42 by operating the respective clamping parts 70 at the stopped position. Thus, even when the number of the recording and reproducing devices is increased, the cartridges can be exchanged in a short time.
Patent JP-S62153910-A (JP)
Title: Beam condenser lens
Inventor: ARAKI NOBUHIRO
IPC: G02B26/10
Filed: 1985-12-27
Abstract: PURPOSE:To minimize variations in astigmatism and distortion against the large variation of an entrance pupil with a small number of lens elements, to correct a spherical aberration excellently and to obtain a geometric spot diameter less than a refraction limit by allowing a lens system of three elements in three groups to meet specific requirements. CONSTITUTION:The lens system consisting of three elements in three groups, i.e. the 1st lens 11 which has positive refracting power and the 2nd and the 3rd positive meniscus lenses 12 and 13 which have their convex surfaces on an incidence side successively to the incidence side meets respective requirements. namely, 0.26/f<1/f1<0.44/f, 1.0f<r3<1.4f, and 0.65f<r5<0.85, where f1 is the focal length of the 1st lens, r3 and r5 the radii of curvature of the incidence-side surfaces of the 2nd and the 3rd lenses, and (f) the focal length of the whole system. Thus, the power is divided equally to reduce varia tion in astigmatism based on the variation of entrance pupil, and a bright spot which has equal-speed scanning performance and high resolution is obtained.
Patent JP-H03156001-A (JP)
Title: Ground made of artificial lawn
Inventor: TAMAOKI HISAHIRO
IPC: E01C13/08
Filed: 1989-11-14
Abstract: PURPOSE:To protect lawn from lying down, by planting cut piles with curls at a required area on a base cloth, devided into long and short two kinds to form uneven lawn and by mixing these respective lawns without directional characteristics. CONSTITUTION:Cut piles 3AC having curls and loops of piles 3BR having shorter curls are planted every appropriate space on a base cloth 2 to form an artificial lawn 1 having lawn leaves 3 with protruded parts A and recessed parts B. The cut piles of the recessed parts B may be used for the same cut piles of the protruded parts A. A pattern is appropriately formed by the protruded parts and recessed parts and respective lawn leaves are mixed without any directional characteristics. In this way, durability and good appearance can be improved.
Patent JP-H09136486-A (JP)
Title: Heat-transfer recording method
Inventor: SOGABE ATSUSHI
IPC: B41M5/382
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption energy, and miniaturize and simplify the device by a method wherein a pressure-sensitive conductive rubber is used for an intermediate transfer drum or a belt, and an image forming is performed by respectively turning on and heating a heating head and a part which is pressed by a pressing roller. SOLUTION: A pressure-sensitive conductive rubber 33 by which a resistance factor becomes smaller by several digits only for a part where a pressure is applied, is used for an intermediate transfer drum. For the intermediate transfer drum 10, a first electrode layer 32, a pressure-sensitive conductive rubber layer 33, and a conductive rubber layer 34 are formed on the outer rim of a drum main body 31, and on the outer periphery, a second electrode layer 35 is formed. Then, a heat-transfer recording medium 12 is provided between the intermediate transfer drum 10 and a heating head 13, and an image receiving sheet 15 is fed between the intermediate transfer drum 10 and a pressing roller 16 which is arranged at another area on the outer periphery of the intermediate transfer drum 10, and an image 18 is formed on the image receiving sheet 15.  In this case, only part to which a pressure is applied by the heating head 13, and only part to which a pressure applied by the pressing roller 16 are heated, and the heating value is small.
Patent JP-2001114145-A (JP)
Title: Assembling method and apparatus for vehicle lamp
Inventor: YAMANASHI TAKAO
IPC: B62D65/16
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method and an assembling apparatus for vehicle lamps which can make work transfer (transport) work and sealant charging work intensive. SOLUTION: In this assembling method for vehicle lamps at least including a sealant charging process T2 of charging a seal groove 5 formed in a lamp body as a work W with a sealant 6 for fixing a front lens, or in an assembling apparatus related to the sealant charging process T2, the sealant charging process TS is such that to a fixed nozzle 1 fixedly disposed to discharge the sealant 6 to a fixed portion, while the work W is moved along the seal groove 5, the sealant is automatically charged in the seal groove 5.
Patent JP-H06153528-A (JP)
Title: Inverter
Inventor: MIZUTANI NARIHISA
IPC: H02M7/48
Filed: 1992-11-06
Abstract: PURPOSE:To provide an inverter and a controlling method thereof that improves the distortion factor of an output voltage waveform. CONSTITUTION:An inverter is provided with an inverter 2 and an output filter 3, and an output voltage is detected by a voltage transformer 5 and an output voltage detecting filter 6. A deviation detecting means 8 detects a deviation between the detected voltage and a voltage set point set by an output voltage setting means 7. An output voltage waveform of the inverter 2 is controlled by providing an output from the deviation detecting means 8 to an operation signal preparation means 9. To eliminate a control time lag due to a primary delay element, an output voltage is detected from the secondary side of the instrument transformer 5, and a correction signal is outputted in accordance with a difference between the detected voltage and the voltage set point set by the output voltage setting means 7. Providing the correction signal without any substantial time lag has the effect of improving an output voltage distortion factor.
Patent JP-2000122914-A (JP)
Title: Operation device for object oriented data base and computer readable recording medium recording program
Inventor: HAMAMOTO TSUNAKI
IPC: G06F17/30
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a data format which cannot be dealt with and to effectively use information in the instruction of an operaton on an object oriented data base. SOLUTION: An operation device 9 operating an object oriented data base 13 based on an instruction from outside is provided with a first conversion means 10 converting information of a data format which cannot be dealt with by the instruction into the data format which can be dealt with by the instruction and a second conversion means 11 converting information converted by the first conversion means 10 into the original data system at the time of outputting the result of the operation based on the instruction.
Patent JP-S62156935-A (JP)
Inventor: OGAWA YUJI
IPC: B31B1/90
Filed: 1985-12-28
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-2001117232-A (JP)
Title: Positive resist composition for exposure with far ultraviolet ray
Inventor: SATO KENICHIRO
IPC: H01L21/027
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a technique for enhancing performance peculiar to microphotofabrication using far ultraviolet light, particularly ArF excimer laser light of 193 nm wavelength and to obtain a positive resist composition for exposure with far UV having sufficiently high sensitivity and resolving power and excellent in defocus latitude in the formation of a contact hole pattern. SOLUTION: The positive resist composition contains (A) a resin having repeating structural units with a specified structure and having a velocity of dissolution in an alkali developing solution increased by the action of an acid and (B) a compound which generates the acid when irradiated with active light or radiation. The resin further has a group represented by a specified structural formula in at least one end of its molecular chain.
Patent JP-H06149374-A (JP)
Title: Collision preventing device for vehicle
Inventor: HONGO TAKERO
IPC: G08G1/16
Filed: 1992-11-06
Abstract: PURPOSE:To exactly attain the alarm of a collision prevention, or a speed control by converting the output of an obstacle sensor into the information of a curvature range in which an interference is generated with the traveling locus of a vehicle and a distance to an obstacle. CONSTITUTION:An obstacle sensor A detects the position of the obstacle at the surrounding of the vehicle, and outputs a signal to a curvature range outputting means C and an obstacle distance outputting means D. The curvature range outputting means C outputs the curvature range in which the obstacle and the traveling locus of the vehicle interrupt. The obstacle distance outputting means D outputs the shortest distance to the obstacle. A curvature comparing means E compares the curvature of the present traveling locus of the vehicle from a curvature outputting means B with the curvature range from the curvature range outputting means C, and outputs the presence or absence of the interference. A movable distance outputting means F receives the information of the presence or absence of the interference from the curvature comparing means E and the output of the obstacle distance outputting means D, and outputs the shortest distance to the interfering obstacle. Thus, only the interfering obstacle information can easily be extracted, and the exact movable distance information can be obtained.
Patent JP-S62156882-A (JP)
Title: Photocoupler
Inventor: TAKAHASHI IKUO
IPC: H01L31/12
Filed: 1985-12-28
Abstract: PURPOSE:To stabilize the shape of a light transmitting layer and stabilize current transmission characteristics by a method wherein a frame which surrounds a light emitting device and a photodetector, a case containing a spacing piece and the light transmitting layer which constitutes a light path and is made of light transmitting resin are provided. CONSTITUTION:A case 15 includes a bottom plate 16, a frame 17 which is stood on the bottom plate 16 and surrounds a light emitting device 11 and a photodetector 12 and a spacing piece 18 dividing the frame 17. The light emitting device 11 and the photodetector 12 provided in the case 15 are covered with a light transmitting layer 20. The light transmitting layer 20 is made of silicone resin or the like and couples the light emitting device 11 and the photodetector 12 optically and provides a light path through which the light from the light emitting device 11 reaches the photodetector and is covered with a light shielding layer 21 made of epoxy resin or the like. With this constitution, the shape of the light transmitting layer 20 is stabilized and a dielectric strength between an input side and an output side can be improved.
Patent JP-H06209323-A (JP)
Title: Repeating installation
Inventor: MATSUOKA TOSHIYA
IPC: H04L13/08
Filed: 1992-11-09
Abstract: PURPOSE:To perform communication without changing the addresses in LANs regardless of duplication of station addresses at the time of mutual connection of two LANs. CONSTITUTION:Effective frames on a transmission line 10 are received by a reception means A41 and are stored in a storage means A42. When reception of the reception means A41 is completed, a conversion means A44 to which conversion is indicated compares destination addresses and transmission source addresses of stored frames with contents of an address conversion dictionary 30 to convert them if necessary and instructs a transmission means A43 to transmit the frames. The transmission means A43 transmits frames from the storage means A42 to a transmission line 20. A reception means B51, a storage means B52, a transmission means B53, and a conversion means B54 act in the same manner as above with respect to effective frames on the transmission line 20, and frames are transmitted to the transmission line 10.
Patent JP-S62151338-A (JP)
Inventor: YOSHIDA YASUSHI
IPC: B32B19/04
Filed: 1985-12-25
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-2000120939-A (JP)
Title: Wear resistant metallic pipe and manufacture thereof
Inventor: MATSUBARA YOICHI
IPC: B21C37/16
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wear resistant metallic pipe to be excellent in wear resistance and apply weld joining on a pipe end without any trouble. SOLUTION: A wear resistant covering 5 is formed on the inner surface of the pipe body central part 2a, except a region, where a thermal influence during welding to a pipe end is seriously exercised, of a pipe body 2 of which a metallic pipe 1 consists, and wear resistance is improved. A thick section part 2b, the thickness of which is increased instead of formation of the covering 5, is formed at pipe ends on both sides, and a sufficient thickness is ensured even when thickness is worn due to wear, and by utilizing the thickness part 2b, welding joining is practicable without any trouble.
Patent JP-H11218333-A (JP)
Title: Apparatus for disposing ceramic heating element as cooking range at cutout of cooking surface
Inventor: SCHULTHEIS BERND
IPC: H05B3/74
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for eliminating an invasion into an interior by integrating an electric heating element with a cutout of a cooking surface without using an adhesive bonding, and providing high electric reliability, heat resistance, leakage resistance and the like. SOLUTION: An electric heating element 3 having a carrier made of ceramics having a high thermal conductivity is disposed as a cooking range at a cutout of a surface 2 made of glass-ceramics, glass, ceramics, metal or plastic. The carrier of the element 3 is formed with an edge of the cutout, and superposed on an area of the surface for forming a linearly feeding protrusion such as a truncated conical shape, a spherical base and/or a conical shape or the like protruding from a main flat surface of the plate-like surface and placed. This protrusion is operated as a support. The lower side of the surface is operated as a contact of a cover 5 disposed on the main flat surface, and the cutout is closed at a lower side. The element 3 is positively or non-positively fixed to the cutout of the surface via clamping elements 8, 11 rigidly coupled to the element 3 and coupled to the cover 5.
Patent JP-H01141058-A (JP)
Title: Ink jet recorder
Inventor: MEN SHINICHI
IPC: B41J2/12
Filed: 1987-11-27
Abstract: PURPOSE:To ensure the stabilization of a head drive voltage without increasing the size and cost of a device, by a method wherein, the number of thermal energy conversion bodies to he simultaneously driven is detected on the basis of inputted recording data, and accordingly a voltage generated by a power source is variably set. CONSTITUTION:In the printing of a character 'A', this is converted to a dot pattern for lengthwise one column, and this pattern is transferred to a driver 6A on a recording head 6 in preparation for recording. Then, the number of recording dots in the one column is calculated, and a recording dot number-to- correction voltage value conversion table prestored in a ROM is referred to. Thereafter, by setting the referred constant in a D/A converter 32, a voltage VD is set. By driving a pulse generator 34, a recording for the lengthwise one column is carried out. A carriage 5 is traveled by the amount of one dot in preparation for recording a second column. In this manner, by correcting the voltage reduction in signal wiring, the fluctuation of a voltage to be applied to a head caused by the change of a recording pattern is eliminated, and a recording quality is stabilized.
Patent JP-2001115212-A (JP)
Title: Heat treatment device and heat treatment method
Inventor: YAMAGUCHI SHOJI
IPC: C21D1/10
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment device, capable of executing uniform heat treatment. SOLUTION: In the heat treatment for executing a hardening and tempering of a gear 3 by using a high frequency inductor 4 to execute the induction heating to the teeth of the gear 3, the hardening and tempering work is executed under the state of dipping the gear 3 into boiled water in a warm bath vessel 20. The temperature of the gear 3 at the starting of the tempering is stabilized by dipping the gear 3 into the boiled water and the unevenness of the temperature is made small and the tempering can uniformly be executed.
Patent JP-S63150249-A (JP)
Inventor: KURARENSU II KURAAKU JIYUNIA
IPC: C07C67/343
Filed: 1987-11-27
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-H02145735-A (JP)
Title: Electrical contact material and its manufacture
Inventor: SHIBATA MOTONOBU
IPC: H01H1/025
Filed: 1988-11-28
Abstract: PURPOSE:To chemically and closely make the title material into contact with by a Cu-Ti-O-Al bonding, etc., to improve the wear resistance of the material and to make dense it by dispersing ceramic grains of Al2O3, etc., into a copper alloy contg. prescribed amt. of Ti. CONSTITUTION:Copper alloy powder contg. 0.2 to 5wt.% Ti is prepd. The powder is mixed with ceramic fine powder of Al2O3 or Si3N4, 0.01 to 20wt.% (in the conversion into Al2O3 or Si3N4). Then, the mixture is sintered at 800 to 1000 deg.C for >=30min.
Patent JP-H07152505-A (JP)
Title: Data transfer circuit
Inventor: NAKADA KAZUHIRO
IPC: G06F3/12
Filed: 1993-11-29
Abstract: PURPOSE:To provide a data transfer circuit which can reduce the load of a CPU and also does not easily rely on a buffer structure. CONSTITUTION:A data transfer circuit is provided with an address register 11 which sets the head address to a buffer memory, an offset register 12 which sets the address offset to the buffer memory, the address generating circuits 17 and 18 which continuously generate the transfer addresses to be sent to the buffer memory in the prescribed times with the head address used as a reference address, and the adder means 13 and 15 which add the address offset to the head address as the reference address after generation of the transfer address. In such a constitution, the data can be automatically read out of the buffer memory.
Patent JP-H04170723-A (JP)
Title: Access device of optical disk
Inventor: HOKKEZU KEN
IPC: G11B7/085
Filed: 1990-11-02
Abstract: PURPOSE:To prevent erroneous detection in a discriminating part and to enable execution of an accurate speed control by using a held result obtained just before, when the discrimination part of an optical disk is crossed. CONSTITUTION:As for a signal 21 of the total quantity of reflected light, only an alternating-current component thereof is made to be a binary-coded signal 27 by a comparator 23. A track error signal 22 is alsomade to be a binary-coded signal 28 by a comparator 24 and becomes a clock input CK of J-KFF 42. To a clock input CK of a J-KFF 43, a signal obtained by the inversion 39 of the signal 28 is inputted. Besides, the signal 27 is inputted to an AND gate 40 through an inverter 38 and inputted therefrom to J input terminals J1 and J2 of the FFs 42 and 43. Meanwhile, a discrimination signal 48 is inputted to the other input terminals of gates 40 and 41. Outputs Q and Q of the FFs 42 and 43 are inputted to R-SFF and an output of this R-SFF becomes a movement direction detection signal 26. When the signal 48 turns to be of a low level, the outputs of the FFs 42 and 43 are put in a state of holding output values just before, and thus mal-operation of a speed control loop due to erroneous detection in a discriminating part can be prevented.
Patent JP-H09138062-A (JP)
Title: Showcase
Inventor: NAKAYAMA KOJI
IPC: F25D27/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To carryout the sure illumination of the vicinity of corners by providing an outside fluorescent lump while straddling the openings of neighboring two surfaces. SOLUTION: An outside fluorescent lamp 4, in which sockets 9 are provided at both ends thereof, is provided in front of an air outlet port 8 along the air outlet port 8. The outside fluorescent lamp 4 is constituted of L-shape fluorescent lamps 4A, provided so as to override the openings of neighboring two surfaces, and a straight tube type fluorescent lamp 4B, provided between L-shape fluorescent lamps 4A. On the other hand, an inside fluorescent lamp 5, in which sockets 9 are connected to both ends thereof, is provided at the rear part of the air outlet port 8 along the air outlet port 8. The inside fluorescent lamp 5 is constituted of L-shape fluorescent lamps 5A provided so as to straddle the openings of neighboring two surfaces, and a straight tube type fluorescent lamp 5B provided between the L-shape fluorescent lamps 5A.  The vicinity of corners of a shade 3 are illuminated from the rear part thereof to appeal films bonded on the shade 3.
Patent JP-H11194328-A (JP)
Title: Method of operating plasma address liquid crystal panel
Inventor: ILCISIN KEVIN J
IPC: G09F9/35
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To generate a single continuous plasma in the longitudinal direction of a channel of a PALC (plasma address crystal) display panel. SOLUTION: An electrical discharge start voltage Vf is supplied between a cathode and an anode in the channel for a 1st predetermined period Tf to generate a plasma in the channel. The voltage between these two electrodes is reduced to a sustaining voltage Vs and sustained for a 2nd predetermined period Ts.