baber/WOPTO huggingface dataset:
Patent JP-2000235725-A (JP)
Title: Aberration correction device and optical pickup device using the same
Inventor: MAEDA TAKANORI
IPC: G11B7/1392
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To eliminate spherical aberrations based on the thickness error of optical disk substrates by rotating one of a pair of the light transparent substrates which are arranged to intersect perpendicularly with an optical axis and have thicknesses complementary with each other around the optical axis and uniformly changing the distribution of the total optical path length of a pair of the light transparent substrates within the prescribed range on a concentric circle, thereby imparting a phase difference to the transmitted luminous fluxes. SOLUTION: The aberration correction device 100 consisting of first and second correction plates 101 and 102 is arranged in front of an objective lens 4 in the optical path. The first and second correction plates 101 and 102 have opposed complementary curved surfaces 101a and 103a parting from each other. The second correction plate 102 is fixed and the first correction plate is held turnably by an actuator 114 within a prescribed angle range around the optical axis. As a result, the total optical path length of the first and second correction plates 101 and 102 of the transmitted luminous fluxes is uniformly changed in the concentric circle form around the optical axis by the relative turning of the first and second correction plates 101 and 102 by the actuator 114.
Patent JP-S58149392-A (JP)
Inventor: TOMIOKA NORIYUKI
IPC: D07B1/16
Filed: 1982-03-02
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-S62194097-A (JP)
Title: Roof cold insulating structure of low-temperature tank
Inventor: OTANI YASUHIKO
IPC: F17C3/04
Filed: 1986-02-20
Abstract: PURPOSE:To prevent evaporated gas in a low-temperature tank from entering heat insulator by sealing the capacity occupied by the heat insulator. CONSTITUTION:A spray layer such as urethane or the like is formed on the whole surface of heat insulator 7 supported by metal fitting group 6 fixed on a roof plate 1 and a wire mesh to seal the capacity occupied by the heat insulator 7. In this arrangement, evaporated gas in a low-temperature tank can be prevented from entering the heat insulator.
Patent JP-S62195230-A (JP)
Inventor: WATANABE MIKIO
IPC: A01K1/02
Filed: 1986-02-20
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-2000233220-A (JP)
Title: Method for detecting weld zone of steel strip
Inventor: YANAGIDA TETSUO
IPC: B21C51/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To punch punched holes to be used for detecting a weld zone in a continuous processing line for a steel strip such as a steel sheet by using a punching device for punching a single hole as it is and to highly reliably detect the weld zone by perfectly eliminating malfunction due to defective hole. SOLUTION: Plural punched holes 3 (3-1, 3-2) having a preset diameter d and interval L are previously punched in the vicinity of the weld zone 2 between the steel strips 1 so as to be situated on a straight line parallel to the conveying direction of the steel strip. The plural punched holes 3 is picked up with a CCD camera 4 whose visual field is set so that the plural punched holes 3 are detected at the same time, an obtained picture is fetched in an image processor 5 at an arbitrary timing and only the image processing of the region rear each punched hole 3 is executed. The processing for matching this picture of each region to the preset shape of the punched hole is executed and, when the punched hole 3 is detected in all of each region, it is decided to detect the weld zone.
Patent JP-H08227125-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHIGE OSAMU
IPC: G03C7/00
Filed: 1995-02-22
Abstract: PURPOSE: To provide the silver halide color photographic sensitive material good in sharpness and superior in color reproduction performance. CONSTITUTION: The silver halide color photographic sensitive material contains a compound represented by the formula in which X is a halogen atom; Y is an alkoxycarbonyl, aryloxy-carbonyl, carbamoyl, or sulfamoyl group; Z is an H atom or a substituent; RA1 is a nitro or acylamino or sulfonamido group; RA2 is an H atom or an alkyl or aryl group; and DI is a development inhibitor group.
Patent JP-H07242326-A (JP)
Title: Pallet
Inventor: NAKAMURA KUNIYUKI
IPC: B65D85/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide a pallet, by which any flaw caused by interference of mutually adjacent products is prevented from being generated by aligning the products in the same direction, and the products in conveying are not dropped. CONSTITUTION:A conveying pallet 2 is provided with a pallet main body 4 on which products 1 are to be transferred and a plurality of stopper members 9 for preventing a product from being turned over, to be rotatably attached above the pallet main body 4. The stopper members 9 are formed by a pair of holding parts 9a, 9b into approximately an L shape and arranged in a state where they are erected by the specific angle, and the product 1 is placed on one holding part 9a, thereby the stopper member 9 is rotated clockwise, so as to arrange the products 1 in the same direction.
Patent JP-S61250033-A (JP)
Inventor: ROBAATO EI EREFURITSUTSU
IPC: C08G79/02
Filed: 1986-02-20
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-H06227554-A (JP)
Title: Opening/closing box container
Inventor: NAKAI TAKAYUKI
IPC: B65D43/14
Filed: 1993-01-29
Abstract: PURPOSE:To open two facing lids covering an upper face of a main body to an appropriate degree and also not to spoil an image and high grade. CONSTITUTION:Two box-shaped lids 1, 1 with inner sides 7 opened are made to face each other, a main body 11 is put inside, and attaching pieces 19, 21 on both ends of a plate spring member 18 are fixed to an upper face of bottom walls 3, 3 and a lower face of the main body 1. When the lids 1, 1 are opened, elastic force of the plate spring member 18 causes inner end rims of the bottom walls 3, 3 to come against the lower face of the main body 1 and stop at a slant position.
Patent JP-S62190854-A (JP)
Title: Dielectric substrate
Inventor: UEDA ZENICHI
IPC: H01L23/15
Filed: 1986-02-18
Abstract: PURPOSE:To reduce the variation in a permittivity even if temperature is varied by mixing a specific inorganic material having small dielectric loss, positive temperature coefficient and large ion bondability with a synthetic resin. CONSTITUTION:A dielectric substrate contains an inorganic material of at least one type selected from halogenide of alkali metal, halogenide of alkali earth metal, MgO, MgF2 and ZnO and a synthetic resin of low dielectric loss. The synthetic resin of the main material of the substrate can use PTFE, polystyrene, polyethylene, polysulfone, polyphenylene oxide, etc. The mixture ratio of the resin with the material depends variably upon factors such as the materials of both and the moldability thereof, and is normally 10-70wt% of inorganic material of total weight of both and preferably 15-55wt%. The concrete examples of the halogenide of the alkali metal used as the inorganic material include LiF, NaF, KCl, KBr, etc., and the concrete examples of the halogenide of the alkali earth metal include CaF2, etc.
Patent JP-S62190848-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO NORITOSHI
IPC: H01L21/76
Filed: 1986-02-18
Abstract: PURPOSE:To simplify the manufacturing steps of a semiconductor device by covering the side of a separating groove with a photoresist, selectively exposing the bottom of the groove and the surface of a contact groove, and simultaneously implanting a first conductivity type impurity to the bottom of the exposed groove and the surface of the contact groove to complete a lithographic step by one processing. CONSTITUTION:A silicon nitride layer 27 and a silicon dioxide layer 25 are sequentially selectively removed by a lithographic step, the resultantly exposed epitaxial layer 23 is removed, and a separating groove 31 and a contact groove 33 are simultaneously formed. Thereafter, the surface of the layer 27, the surfaces of the grooves 31, 33 are coated with photoresist 35, patterned to be selectively exposed on the bottom of the groove 31 and the surface of the groove 33, and boron is then implanted. After the photoresist 35 is removed, the layer 27 is selectively oxidized as an oxidation resistant film, a field oxide film 37 is grown in the groove 31, and a silicon dioxide 39 is also filled in the groove 33.
Patent JP-S63200663-A (JP)
Title: Data communication equipment
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/32
Filed: 1987-02-16
Abstract: PURPOSE:To ensure transmission reservation to other destination by providing an interruption processing means receiving the transmission reservation to the other destination during transmission, reception or redial standby state. CONSTITUTION:A PPI 12 is an I/O port and a CPU 2 controls directly a switch 31, an LCD display device 32 and an LED 39. The key 31 including a one-touch key is a key required to send a data in the interruption mode to the CPU 2 while being coded by an encode section in the PPI 12. An INT signal (interruption signal) is generated by depressing either of the keys 31 in the interruption timing and sent to the CPU 2. Thus, in a facsimile equipment applying memory transfer, the transmission reservation is realized during transmission/reception and dial standby state.
Patent JP-H11317977-A (JP)
Title: Radio communication equipment/method
Inventor: FAIRFIELD ROBERT C
IPC: H04B7/26
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system where the problem of cost and coverage and the difficulty of installation are solved by up-converting an information transportation signal into an intermediate frequency, transmitting it on a wire, receiving it and up-converting it into a radio frequency. SOLUTION: A radio communication system 400 is connected to a plurality of radio machine heads 401-1 to 401-6 from a base band unit 403 through one of the wires 402-1 to 402-3 of a pair of stranded wires. The base band unit 403 is formed of block radio machines, it receives an information transportation signal and a control signal from traffic signaling 404, modulates, channel-encodes and multiplexes the signals and transmit them to the wires 402-1 to 402-3. The radio machine heads 401-1 to 401-6 are provided with antennas and are arranged so that a dead area is not caused in coverage, separating desired information transportation signals from a multiplexed intermediate frequency and radiating the signals from the antennas by a desired radio frequency.
Patent JP-S56131277-A (JP)
Title: Television picture projector
Inventor: SUGIMOTO TAKAYUKI
IPC: H04N9/31
Filed: 1980-03-17
Abstract: PURPOSE:To simplify the constitution of a TV picture projector by using three black-and-white TV picture tubes, by providing red, green and blue color filters on their front surfaces, and by projecting on a screen a color image equivalent to the image produced when three kinds of color picture tubes have been used. CONSTITUTION:On front surfaces of three black-and-white TV picture tubes 1, 2 and 3, red filter 4, green filter 5 and blue filter 6 are provided. Video lights from picture tubes 1, 2 and 3 are projected forth via filters 4, 5 and 6, and lenses 7, 8 and 9 and screen 10 is located where those projected lights meet. Thus, one kind of black-and-white TV picture tubes is used to reproduce a color image equivalent to the image produced when color picture tubes has been used, so that while the manufacture, control, etc., of picture tubes are facilitated, the constitution and operation of the TV picture projector will be simplified.
Patent JP-H11232152-A (JP)
Title: Method and system for business data processing and computer-readable storage medium having stored data base update processing program
Inventor: KATO SHIGERU
IPC: G06Q50/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To easily and quickly perform a new preparation, change, addition, etc., of a data base. SOLUTION: A data base 13D2 is so formed that dynamic SQL instructions can be used, and a parameter input means 16 for input of parameters which are external information and are preliminarily defined and a storage means 12 where a data base update processing program which creates and executes dynamic SQL instructions capable of updating update destination information 13D2 made into parameters by update source information 13D1 while interpreting inputting parameters is stored are provided, and new preparation of the data base and change, addition, etc., of the management items are performed by input of defined parameters.
Patent JP-H10231857-A (JP)
Title: Clutch assist device
Inventor: NISHIKUBO MAKOTO
IPC: F16D25/08
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To enhance detection accuracy of a stroke, attain improvement of workability of clutch adjustment so as to prevent unnecessary external force from being given to a sensor lever. SOLUTION: In an effective length adjusting adapter 21 of a push rod 19, a transmission bracket 25 regulated with movement in the axial direction is rotatably mounted, through the transmission bracket and a link 26, turning torque is transmitted to a sensor lever 23, in a connection part in both ends of the link 26 connecting one end to the transmission bracket 25 and the other end to the sensor lever 23, a ball joint 27 is provided, external force not contributing to the turning torque is absorbed by the ball joint, a rotation preventing member 38 fixed to a prescribed position regulates rotation of the transmission bracket 25, also slidably guides it along the axial direction of the push rod 19.
Patent JP-S58167619-A (JP)
Inventor: DEIITAA FURAITAAKU
IPC: C08G63/18
Filed: 1983-03-04
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-S57148224-A (JP)
Title: Integrating calorimeter
Inventor: TANAKA TERUO
IPC: G01F1/20
Filed: 1981-03-10
Abstract: PURPOSE:To perform heat measurement precisely, by providing an orifice in a fluid flow path, forming a branch path from the fluid flow path at the up stream and down stream of said orifice, and providing a flow rate detecting device which incorporates the fluid element in said branch path. CONSTITUTION:The flow rate detecting device 12 incorporates the fluid element 24 which automatically changes the direction of the flow periodically based on the self-oscillation of the fluid itself. As well known, the fluid element 24 automatically changes the direction of a main jetting flow (a) periodically. The Period of said change is proportional to the flow speed of the branched fluid flowing in the branched path 25. A detecting tip 21 is provided in a climbing path 19 or 19', and the periodic change of the flowing direction is picked up by the fluid element 24. The result is received by a pulse receiver 13, and the pulse signal is transmitted to a counting mechanism 9. Thus the integrated heat quantity can be displayed.
Patent JP-2000232975-A (JP)
Title: Radiation diagnostic device
Inventor: WATANABE NAOTO
IPC: A61B6/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To improve the accessibility to an examinee at a radiation generation part and a detection part and to accurately and easily enable various positionings. SOLUTION: This X-ray diagnostic device 100 is especially constituted of first and second arms (holding means) 4 and 5, an arm holder (supporting base) 6 for supporting the first and second arms 4 and 5, an X-ray generation part 1 held by the first and second arms 4 and 5, an X-ray detection part 2 arranged facing the X-ray generation part 1 with the examinee 7 between, and a C-shaped arm 3 for holding the X-ray detection part 2.
Patent JP-S55126412-A (JP)
Title: Drawing method for synthetic resin sheet
Inventor: ARIGA YOSHIO
IPC: B29C51/00
Filed: 1979-03-24
Abstract: PURPOSE: To improve the fitness of a sheet to the surface of a forming die by a method wherein the heated and softened synthetic resin sheet which is gripped and supported by supporting ends at both sides is released from gripping by the supporting parts when it is drawn.  
     CONSTITUTION: A synthetic resin sheet 1 is heated and softened when it is gripped and supported by supporing parts 2 on both sides. Then, when this sheet 1 is drawn it is released from the combination with this supporting parts 2 and laid on the drawing die 3. The sheet 1 is fitted to the surface of the die and it follows these dies well when the dies 3 are closed. The fitness of the sheet 1 to the surface of the dies can be improved further if the width between both supporting parts 2 is reduced beforehand and the sheet 1 is sagged before it is released from gripping by the supporting parts 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03236870-A (JP)
Title: Ball shooting device of pachinko (japanese pinball) machine
Inventor: ANDO HIDEYA
IPC: A63F7/02
Filed: 1990-02-15
Abstract: PURPOSE:To always stabilize the force of a shot ball by fixing a permanent magnet to the base side of a ball shooting device, and attaching also to the hammer shaft side of a ball-shooting hammer another permanent magnet opposite to said permanent magnet, and providing between the permanent magnets a magnetism shutting plate which is rotated by the control of a dial. CONSTITUTION:When a cam 10 for shooting balls is driven by a motor so as to forcibly rotate a ball shooting hammer 3 in its retreating direction, resiliency acts between a permanent magnet 7 on the side of a base 1 and a permanent magnet 8 opposite to the magnet 7 on the side of a hammer shaft 2. When the cam 10 for shooting balls is rotated and disengaged from a cam follower 6 the permanent magnet 8 on the side of the hammer shaft 2 is quickly rotated to the position of a continuous line by the resiliency and is operated to shoot balls. When the position of a magnetism shutting plate 11 is moved from the continuous line to a broken line by rotation of a dial 12 a pole portion on which strong magnetic forces act is gradually covered by the magnetism shutting plate 11 and so magnetic forces are weakened and the resiliency is lowered, while when the magnetism shutting plate 11 is moved in the direction of the continuous line the resiliency is increased. The force of a shot ball is thus freely adjusted by the dial 12.
Patent JP-S62194732-A (JP)
Title: Digital buffer circuit
Inventor: SAITO YOSHIKAZU
IPC: H03K5/02
Filed: 1986-02-21
Abstract: PURPOSE:To match the level between logic circuits with a different level by allowing a C-MOS logic circuit formed by an operating power supply circuit inserted with a voltage control circuit utilizing a forward voltage of a diode to receive a logic signal of a small level. CONSTITUTION:A digital buffer circuit 3 is inserted between an output of a TTL digital circuit 1 having a comparatively small level and an input side of a C-MOS logic circuit array 2 having a large level. The circuit 3 consists of two C-MOS logic circuits 31, 32 of multi-stage connection and the circuits 31, 32 receive a power from a power line in common to the circuit 2 respectively. Then operating power voltages V1, V2 of the circuits 31, 32 are selected to be lower by a voltage control circuit level-shifted selectively by number of diodes D1, D2 having a prescribed forward voltage and a logic signal is converted into a large level via an intermediate level.
Patent JP-H09225324-A (JP)
Title: Regeneration of ion exchange resin or synthetic adsorbing material for removing organic impurities
Inventor: ASAKAWA TOMOJI
IPC: C13B30/14
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To purity the regeneration waste solution of an ion exchange resin or a synthetic adsorbent used in the decoloration of a sugar soln. to reutilize the same. SOLUTION: In this method for passing an aq. soln. of salts through an ion exchange resin or a synthetic adsorbent used in the removal of org. impurities in a liquid to regenerate the ion exchange resin or the synthetic adsorbent, a regeneration waste soln. is purified by using a separation membrane having such a characteristic that a salt rejection ratio is 20% or less when a saline soln. of 10% (W/V) with a fractionation mol.wt. of 1000 or less is treated at 25 deg.C as a soln. to be treated and a permeated soln. is reutilized as a regeneration soln.
Patent JP-H10156490-A (JP)
Title: Mold for casting zn-containing metal
Inventor: YUSE FUMIO
IPC: C25D5/14
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a mold for casting a Zn-containing metal which is excellent heat resistance and wear resistance and seals the holes, eliminates or reduces crack developed at the time of forming Cr-base plating layer formed as a surface protecting layer as little as possible and also, restrains new generation and growth of crack particularly generated on a meniscus part in the mold at the time of using as little as possible, effectively restrains the damage and detachment of the plating film caused by Zn attack phenomenon and extends the service life thereof. SOLUTION: In the mold for casting, forming at least one layer of Cr base plating layer as the protecting film on the contacting surface with the molten metal in the mold base material composed of Cu or Cu base alloy, the mold for casting the Zn-containing metal, giving residual compressive stress having >=350 MPa on at least one layer on the meniscus part in the mold to improve the Zn attack resistance.
Patent JP-S63202187-A (JP)
Title: Image pickup device
Inventor: KUNIYOSHI YASUNOBU
IPC: H04N5/238
Filed: 1987-02-17
Abstract: PURPOSE:To smooth the mode switching and to eliminate the sudden change in the lightness at switching by using one operating means so as to attain the automatic mode at its intermediate position and the manual mode in other cases thereby applying the control of fixed gain and variable aperture and the opposite control in response to the operating direction. CONSTITUTION:A mode detection circuit 7 is discriminated in the automatic mode when an operating means (VR) is at the midposition and is the manual mode in other positions. In case of the manual mode, a signal being the result of arithmetic operation to the output of an aperture hold circuit 12 and the output of the VR is inputted to the control system via a control switching circuit 6 in case of the manual mode, and a signal being the result of arithmetic operation of the output of a gain hold circuit 18 and the output of the VR is inputted to a gain control system via a gain control switching circuit 10. In case of moving the VR from the midpoint to one direction, the aperture is opened while the gain of the gain control system is kept to the gain at the mode switching by the operation and the gain is increased after the aperture is opened fully. In case of operating the VR to the other position, the opposite control to above is applied as to the aperture and the gain.
Patent JP-H04256699-A (JP)
Title: Fork lift control device
Inventor: AOKI KANJI
IPC: B66F9/08
Filed: 1991-02-05
Abstract: PURPOSE:To prevent tumble of a fork lift, drop of object, and application of an excessive stress to the mast at the time of forward tilting even in case the mast is with a high lift, by changing the forward tilting speed in accordance with the type of the mast. CONSTITUTION:An operating amount/control amount corresponding table 24 is corrected according to the type of the mast, and the control amount corresponding to the operating amount of a working machine lever for tilting 9b is determined from the table which was corrected. With this control amount determined, a solenoid-operated proportional control valve 11A is controlled so as to control the rate of flow of time pressure oil flowing to a tilting cylinder 8, and thereby the tilting speed is varied in accordance with the type of the mast. 10: controller, 23: working oil source, 25: control amount extracting means, 26: control amount output means.