baber/WOPTO huggingface dataset:
Patent JP-H0691057-A (JP)
Title: Passenger car suspension device having mechanism for rotating passenger car of ferris wheel around passenger car shaft orthogonal to hanging shaft
Inventor: TOUNOYA MAKOTO
IPC: A63G27/06
Filed: 1992-09-17
Abstract: PURPOSE:To make it possible for a pussenger to evenly enjoy a view of 360 deg. even when one sits on any seat by supporting a passenger car mounted on a passenger car shaft through a passenger car suspension arm by a hanging shaft fixed to and supported by a Ferris wheel body in such a manner as to always keep the posture suspended in the center-of-gravity direction. CONSTITUTION:Both ends of a body shaft fixed to the central part of a Ferris wheel body 4 are mounted on the upper connecting parts of struts 1 through body bearings, and both ends of a hanging shaft 5 are fixed to the outer circumferential top end of the Ferris wheel body 4. A pussenger car 12 is mounted on a passenger car shaft 10, and the rotating force and thrust are supported by a bearing 8 mounted on a passenger car suspension arm 7. The passenger car suspension arm 7 is mounted on the hanging shaft 5 through a bearing 9, and bevel gears 6, 11 are fixed in the state geared with the hanging shaft 5 and the passenger car shaft 10. Since the passenger car tries to keep an erect posture when the Ferris wheel body 4 is rotated, the bevel gear 11 is rolled around the bevel gear 6, and a passenger car 12 mounted on the vehicle shaft 10 is rotated. Thus, a passenger in the Ferris wheel can have a view of 360 deg. in a sitting posture on a seat in the passenger car.
Patent JP-H0887599-A (JP)
Title: Method and device for detecting attribute of information signal
Inventor: IDA TAKASHI
IPC: H04N19/00
Filed: 1994-09-14
Abstract: PURPOSE: To provide a detecting device for attributes of a signal suitable for detection of attributes of a signal subjected to fractal coding. CONSTITUTION: This device has a mapping part 12 which repeats operation for finding a block that a mapped point belongs to as to an information signal divided into plural blocks and then mapping the mapped point belonging to the block to a mapping point in the similar area of an information signal made to correspond to the block in sequence by regarding an attribute detection position as the initial position of the mapped point and an attribute determination part 16 which determines the attribute of the attribute detection position of the information signal from position information on the mapping point when the mapping is repeated by the mapping part 12.
Patent JP-H1184841-A (JP)
Title: Image forming device
Inventor: SAKAKIBARA HIROSHI
IPC: G03G15/08
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To appropriately keep the electric charge quantity of toner stored in a developing device and to form an image without causing any fogging by selecting toners different in electrostatic chargeability in accordance with the applied conditions of an image forming device. SOLUTION: When a controller 56 judges that the toner concn. of a developer, obtained from the output of a concentration sensor 58 is a fixed reference one or below, the controller 56 obtains the white-black ratio of the image from the output of a dot counter 60 next. When the white-black ratio is <15% for instance, the controller 56 drives the motor 52 of a first toner supplying mechanism 42 for a specified time, to drop/supply first toner having normal electrifiability into a toner supplying path 34. On the other hand, when the white-black ratio is >=15%, that is, it is predicted that the consumption of the toner is high, the controller 56 drives the motor 52 of a second toner supplying mechanism 44, to drop/supply second toner whose chargeability is higher than that of the first toner into the toner supplying path 34.
Patent JP-H04127274-A (JP)
Title: Device and method for design support
Inventor: MINAMI SHUNSUKE
IPC: G06F17/50
Filed: 1990-09-19
Abstract: PURPOSE:To easily perform the adjusting work of a design plan among plural designers when design is performed by the plural designers taking partial charge by providing information to specify the purpose of work in design data which comprises a drawing. CONSTITUTION:A data base 101 stores part or whole of design data consisting of graphic data and attribute data targeted to design. A controller 102 reads out only designated partial design data out of the data in the data base 101 on local memory 112. The data on the local memory is read out until all the data in the local memory 112 are displayed, and the owner attribute of the design data is compared with the user name of a user using a terminal, and the line specification attribute of a display mode is displayed on a CRT, for example, in continuous line when they coincides with each other, and attribute in dotted line when noncoincidence is obtained. Thereby, it is possible to easily perform the work requiring cooperation of the adjustment of the design plan, etc., among the plural designers.
Patent JP-S60141541-A (JP)
Title: Manufacture of block-type heat exchanger elements
Inventor: HANAKI KENICHI
IPC: B29C48/07
Filed: 1983-12-29
Abstract: PURPOSE:To manufacture easily heat exchanger elements with high exchange efficiency and extra-thin partition walls between flow pathes by extruding a block- type molding having many first and second passages adjacent to each other and cutting off a pair of opposed wall surfaces. CONSTITUTION:A block-type molding 10 having a large number of the first passages 20 and the second passages 22 of rectangular cross-section of depth D1 and D2 respectively is extruded and cut S to the appropriate length. Next, an opening in the first passage 20 is blocked with a filler 30, and a pair of opposed wall surfaces 12, 14 are cut to such a depth that only the first passage may be exposed except a strut for reinforcement 32. Thus the block-type heat exchanger element provided with the first flow path and the second flow path is manufactured. It is possible to provide an extremely thin partition wall 24 due to extrusion molding and expect high thermal efficiency because of a large number of flow pathes per unit area. Raw materials for molding under the titled manufacture are ceramics, resins and others such as can be extruded.
Patent JP-2000016305-A (JP)
Title: Position regulating device of steering wheel
Inventor: YAJITSU SHIGERU
IPC: B62D1/18
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To appropriately regulate not only the tilting-telescopic action of a steering wheel, but also the angle of tiltation of an operational rotary surface of the steering wheel to meet a condition suitable for a driver. SOLUTION: This position regulating device comprises a fixed bracket 1 fixed to a vehicle body, a movable bracket 2 to be held by the fixed bracket 1, a steering shaft 10 mounted on the movable bracket 2, a long hole intersection part A1 comprising a horizontally long hole 3 and a longitudinally long hole which are respectively formed in the fixed bracket 1 and the movable bracket 2, a tightening shaft piercing the long hole intersection part A1, and an intermediate shaft 12 which connects the intermediate shaft 12 between the steering shaft 10 and a steering gear through a universal joint part 13, and is expandable and oscillating in the axial direction. The fixed bracket 1 and the movable bracket 2 are appropriately fixed by piercing the tightening shaft in the long hole intersection part A1.
Patent JP-S61125120-A (JP)
Inventor: UCHIYAMA KIMIO
IPC: H01G9/00
Filed: 1984-11-22
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-S6490442-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONO SHIGERU
IPC: G03C1/825
Filed: 1987-09-30
Abstract: PURPOSE:To improve the decoloring property of the title material, without adversely affecting the photographic characteristics of said material by incorporating a specified aqueous dyestuff in the material. CONSTITUTION:One or more kinds of the dyestuffs shown by formula I or II are incorporated in the emulsion layer or the another hydrophilic colloidal layer contd. in the material. In the formulas, R1 is alkyl or aryl group, etc., R2 is hydrogen atom. or alkyl group, R3 is H atom. or hydroxyl group, etc., R4 is H atom. or alkyl group, etc., Q is aryl group, X is a single bond or a divalent binding group, Y is sulfonic acid or carboxylic acid, L1-L3 are each methine group, (m) and (q) are each 1 or 2, (n) is 0 or 1, (p) is 0-4, (r1) and (r2) are each 2 or 3. When the water soluble dyestuff shown by the formula is used for a filter dyestuff, an irradiation preventing dyestuff or an antihalation dyestuff, the decoloring property and the shelf-life stability of the material are improved and the fogging of said material due to light can be reduced.
Patent JP-H0697044-A (JP)
Title: Focus correcting device for projection aligner
Inventor: IKEGAMI TORU
IPC: H01L21/30
Filed: 1992-09-17
Abstract: PURPOSE:To provide a focus correcting device for a projection aligner which detects the image-formed position of a calibration mark always with high- precision and stably, and corrects the position of the focus of a projection optical system. CONSTITUTION:In a projection aligner capable of exposing a wafer 12 with a pattern in a mask 1 through the medium of a projection optical system 4, a photoelectric detecting part 8 is provided for detecting image-formed position of a calibration mark 3 in the pattern by the projection optical system 4. Besides, it has an A/D converter 9 for processing a signal obtained by the photoelectric detecting part 8, a gap detector 5 for detecting the gap between the projection optical system 4 and the photoelectric detecting part 8, and a data processing system 11 for storing and processing a gap value obtained at the position of each calibration mark.
Patent JP-H08152308-A (JP)
Title: Confocal optical apparatus
Inventor: WAKAI HIDEYUKI
IPC: G02B21/06
Filed: 1995-09-26
Abstract: PURPOSE: To provide a confocal optical apparatus in which the size and weight are reduced while realizing highly accurate high speed measurement of three- dimensional shape and alignment is facilitated at each part while enhancing the availability of source light. CONSTITUTION: A hologram 20 may be disposed at position *1 or *2 shown by a dashed line. A reference light from a light source 21 impinges on the hologram 20 and a parallel light impinges, as an object light, on a pinhole array PH. Consequently, a plurality of spot light source images formed through the pinhole array pass through a lens 14a to produce a parallel light which impinges on the hologram 20 and recorded. Assuming the diffraction efficiency of the hologram 20 is 50%, an object 7 to be measured is irradiated with 50% of the reference light and about 50% of light reflected on the object 7 passes through the hologram 20 and impinges on an optical detector array 9 thus enhancing the availability of source light significantly.
Patent JP-H03108801-A (JP)
Title: Dielectric filter
Inventor: SATO HISAO
IPC: H01P11/00
Filed: 1989-09-21
Abstract: PURPOSE:To obtain a coaxial dielectric filter whose characteristic is not deteriorated with a small size by providing plural resonance grooves to one major face of a dielectric base and providing a coupling groove between the resonator grooves so as to couple the two dielectric bases symmetrically in a way that each of resonance sections is opposite to each other. CONSTITUTION:Three resonance grooves 12 whose depth is changed stepwise in the lengthwise direction respectively are provided to one major side of each dielectric base 10 and a coupling groove 14 is provided between the resonance grooves 12. A ground conductor film is formed on the dielectric base 10 and a conductor film whose one end is short-circuited and whose other end is opened is formed in the said resonance slots 12 to constitute the resonance part of 1/4 wavelength. Moreover, the two dielectric base 10 are coupled symmetrically so that resonance parts are opposite to each other thereby constituting the coaxial filter. Lumped capacitors C1, C2 are inserted in the step in the equivalent circuit and the lengthwise size of the grooves is reduced thereby.
Patent JP-S61129060-A (JP)
Title: Paint coating apparatus
Inventor: MAKINO AKIHIRO
IPC: B05C1/02
Filed: 1984-11-26
Abstract: PURPOSE:To eliminate coating irregularity by certainly coating even an uneven area, by providing a paint spray mechanism and a paint leveling applicator moving so as to follow said spray mechanism to the leading end of a robot arm. CONSTITUTION:A primer coating apparatus T moves to the direction shown by the arrow S along the coating area such as the window opening edge 15 of a car body on the basis of the teaching information of a robot. In this state, the primer emitted from the supply pipe 64 of a paint spray mechanism 60 is at first into mist by nitrogen from a supply pipe 65 and injected to the coating area from the opening of a jet pipe 61. Subsequently, a brush 50 is slide with the primer adhered area to perform the leveling of the primer. At this time, the brush 50 is pressed in a freely extensible and contractible manner by a floating mechanism 30a nd can be allowed to follow the coating area by the pressing force of a leaf spring 51.
Patent JP-H0699900-A (JP)
Title: Interstage connecting-separating device for rocket
Inventor: TAKASAKI MASAYUKI
IPC: B64G1/64
Filed: 1992-09-17
Abstract: PURPOSE:To provide an interstage connecting-separating device for a rocket enabling the realization of a connecting-separating system using a tightening band even in the case of being difficult to secure space inside of an interstage part. CONSTITUTION:An interstage connecting-separating device for a rocket is provided with a band 6 for tightening a joint part between the flange 2 of an upper stage part 1 and the flange 4 of a lower stage part 3. The lower stage 3 is provided with plural band receivers 10 opposed being spaced by the specified distance on the outer peripheral side of the band 6. Each band receiver 10 is provided with a wire 11 with one end thereof held in a spaced position on the outer peripheral side of the band 6, and a spring 12 pulling the other end part of the wire 11. The wire 11 of each band receiver 10 is then tightened in the state of being against the spring 12, and its intermediate part is fastened to the band 6.
Patent JP-H07316104-A (JP)
Title: 1-amino-2-fluorocyclopropane
Inventor: HAYAKAWA ISAO
IPC: C07D215/00
Filed: 1992-08-05
Abstract: PURPOSE:To obtain the new 1-amino-2-fluorocyclopropane useful as an intermediate of a compound having a quinolinecarboxylic acid skeleton and useful as a medicine, especially an antimicrobial agent. CONSTITUTION:A 1-amino-2-fluorocyclopropane represented by formula I, e.g. cis-1-amino-2-fluorocyclopropane. The compound of formula I is useful as an intermediate for synthesis of a compound of formula II. Among the compounds of formula II, especially 1-(cis-2-fluorocyclopropyl)-6-fluoro-1,4-dihydro-7-(4- methyl-1-piperazinyl)-4-oxoquinoline-3-carboxylic acid of formula III is the most preferable.
Patent JP-S6490895-A (JP)
Title: Slim vessel provided with reaction fin
Inventor: YASUKAWA HIROKI
IPC: B63H5/16
Filed: 1987-10-01
Abstract: PURPOSE:To improve propulsion efficiency by arranging a plurality of fins of such shape as deflecting water flow downwardly on the stern face only at such side as the tip of blades rises upon rotation of propeller in front of a screw propeller in plural stages while separating in longitudinal direction. CONSTITUTION:In a slim vessel provided with a single shaft screw propeller 4 at the stern section 1, a plurality of fins 7-a, 7-b, 8-a, 8-b forming a reaction fin are planted only on the stern sideface at such side (port side in the drawing) as the tip of propeller 4 blade rises when the propeller 4 is rotated in advancing direction in front of the screw propeller 4. The fins are shaped to deflect water flow downwardly. The fins 7-a, 7-b, 8-a, 8-b are arranged in plural stages while being separated longitudinally where the fins 8-a, 8-b in second stage are arranged lower than the fins 7-a, 7-b in first stage as a whole.
Patent JP-H10149760-A (JP)
Title: Field emission type cold cathode apparatus, manufacture thereof, and vacuum microapparatus
Inventor: NAKAMOTO MASAYUKI
IPC: H01J1/30
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a field emission type cold cathode apparatus having an even field emission property and high field emission efficiency and capable of being driven at low voltage. SOLUTION: This field emission type cold cathode apparatus comprises a supporting substrate 12 and a plurality of emitters 14 formed on the supporting substrate 12 to emit electrons. Each emitter 14 is constituted of a plurality of carbon tubes 16 basically made of strings of 6-member carbon rings. Not than 70% of the total carbon tube 16 has 30nm or smaller diameter. The aspect ratio, which is the ratio of the height to the bottom part diameter, of the carbon tubes 16 composing the emitters 14 is set to be not less than 3 and not higher than 1×10<6> , preferably not less than 3 and not higher than 1×10<3> . The cycle of the 3-member carbon rings of the carbon tubes 16 is 0.426nm or 0.738nm or integer times as long as these values.
Patent JP-S62107824-A (JP)
Title: Pipe end machining device
Inventor: YOGO TERUAKI
IPC: B21D19/08
Filed: 1985-11-06
Abstract: PURPOSE:To perform the change of a die automatically in succession without the need of its performing each time even in case of the diameter of the pipe being dissimilar, by equipping with a punch changing device and die changing device. CONSTITUTION:A pipe P is fixed by dies 12A, 12B by driving a hydraulic cylinder 20, by setting it on the die 12B, by moving a die table 59 and by turning DC motor 62 according to the readout movement of the die. The pressing is performed by a punch 1 and die 12 by feeding the punch 1 upto the work position by driving a ram shaft 70 by a hydraulic cylinder 72 by moving the punch table 38 with the rotation of DC motor 42. On the other hand the pressing is performed in the case of performing 3 punching, by combining the punch 2 with the ram shaft 70 by moving the punch table 38 by performing the reading out of the movement to the punch 2 from the punch 1. the pressing is then performed by the punch 3 by combining the punch 3 with the ram shaft 70 by moving the table 38 by performing the readout of the movement to the punch 3 from the punch 2.
Patent JP-2000064566-A (JP)
Title: Floor backing panel
Inventor: NAKAMOTO SUKEMASA
IPC: E04C2/30
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor backing panel for which the panel can be easily notched at columns or subdivided on the job site. SOLUTION: In a wooden floor backing panel, slits 2 are provided in parallel to side end at adequate intervals from the side end of panel at all positions considered to be linked to columns except four corners of the floor backing. Then, marking lines 3, 4 are provided at the four corners and central part of the floor panel and, if necessary, a drift pin hole 7 is drilled at the connecting end face between panels and they are jointed with drift pins 6. By doing this, the column portion can be easily notched on the site and the panel can be subdivided so that only one kind of panels can correspond to various job sites.
Patent JP-H0591305-A (JP)
Title: Color expressing method
Inventor: HARA HIROSHI
IPC: G03G15/01
Filed: 1991-09-27
Abstract: PURPOSE:To provide the color expressing method which prevents the occurrence of moire and improves the resolution of a picture. CONSTITUTION:In the electrophotographic device provided with line heads which arrange picture element constituting elements formed by one exposure of an end face light emission type EL element in the subscanning direction to form one picture element, the combination of plural colors and the area ratios of these colors are changed with one picture element as the unit with respect to each color data based on picture data and the arrangement of colors is changed for each color data to set many picture element patterns in a memory, and color data corresponding to picture data is discriminated by a discriminating means 2, and a picture element pattern is selected and called from the memory in accordance with color data outputted from the discriminating means 2 and random numbers outputted from a random number generating means 4, and line heads are driven based on the selected picture element pattern.
Patent JP-H0591549-A (JP)
Title: Silence detector
Inventor: KAMEYAMA KEIJI
IPC: H04Q3/545
Filed: 1991-09-27
Abstract: PURPOSE:To provide a silence detector having inexpensive cost and a simple constitution in a telephone exchange system. CONSTITUTION:The silence detector is constituted of a serial/parallel (S/P) conversion part 10 for extracting a voice signal in each channel from a data highway 1 and converting serial data into parallel data, a channel controller 11 for outputting a signal indicating which channel includes data outputted from the S/P conversion part 10 synchronously with the data highway 1 and a detection circuit 12 for receiving outputs from the S/P conversion part 10 and the controller 11 and outputting an active signal when the channel is less than a previously determined voice level.
Patent JP-2000076795-A (JP)
Title: Optical disk reproducing device and optical disk recording device
Inventor: NAKAMURA SATOJI
IPC: G11B20/18
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording and reproducing device in which miniaturization and decreasing the cost is realized and which can perform multi-channel reproducing and multi-channel recording. SOLUTION: When multi-channel reproduction is performed, two information compressed and recorded in a disk 1 are read out alternately with the prescribed block unit, the information is successively expanded at double the speed of the speed required at the time of reproducing only one information simultaneously. Thereby since multi-channel reproduction can be performed by increasing minute storage capacity using an expanding processing circuit of one system, miniaturization and decreasing the cost of a device can be realized.
Patent JP-H0297520-A (JP)
Title: Highly crystalline polyester copolymer
Inventor: KANAMORI TOSHIYUKI
IPC: C08G63/60
Filed: 1988-10-03
Abstract: PURPOSE:To improve mechanical strength, thermal properties, resistance to chemicals and moldability by reacting a dicarboxylic acid (derivative) mainly comprising terephthalic acid, a low-MW glycol mainly comprising ethylene glycol and a specific polymer. CONSTITUTION:epsilon-Caprolactone is polymerized by ring opening in the presence of an initiator (e.g., ethylene glycol) and a catalyst to give a polymer. A dicarboxylic acid (derivative) component contg. at least 90mole% terephthalic acid and a low-MW glycol component contg. at least 90mole% ethylene glycol are esterified or transesterified. The product is mixed with 0.1-2wt.% epsilon- caprolactone and/or its polymer obtd. as above, and polycondensed.
Patent JP-S61127931-A (JP)
Title: Alarm device for brake pad wear
Inventor: NODA TAKASHI
IPC: F16D66/02
Filed: 1984-11-28
Abstract: PURPOSE:To find out wear in a brake pad so early enough, by embedding a contact terminal inside a disc pad in advance, while constituting it so as to emit an alarm when this terminal comes into contact with a brake disc. CONSTITUTION:When brake operation is repeatedly carried out, a disc pad 3 is worn away and finally a contact terminal 4 being embedded inside the pad comes into contact with a disc 2, whereby an electric current flows in a conductive circuit 10 inclusive of a battery 14, a fuse box 15, a resistor 16, a lamp, etc., and an alarm device 17 inside a driver seat panel is operated, warning a driver that the disc pad 3 has approximated to tolerance limits. Thus, the contact terminal is embedded inside the disc pad in advance, and this terminal is constituted so as to emit and alarm when this terminal contacts with the brake disc, whereby wear in the brake pad is found out as early as possible.