baber/WOPTO huggingface dataset:
Patent JP-H0970383-A (JP)
Title: Endoscopic apparatus
Inventor: HIBINO HIROKI
IPC: G02B23/26
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To enhance the operability and efficiency or a system by providing a drive circuit supplying drive power to an actuator to a camera control unit CCU. SOLUTION: A signal processing circuit 38 for driving a CCD 14 and converting the output signal from the CCD 14 to an image signal and a drive circuit 39 for supplying drive power to the piezoelectric element of an actuator 19 are provided in a CCU 3. When the endoscope 1 having the actuator 19 operating a focusing lens 15b to move the same along the optical axis of an object optical system built therein is used, zoom observation can be simply performed only by connecting the first connection part 33a of a connection code 33 to the code connection part 32 of a connector.  Further, even in the case of the usual endoscope not having the actuator 19 built therein in place of the endoscope 1, the first connection part 33a of the connection code 33 is set to the state connected to the code connection part of the connector of a second endoscope in the same way and usual endoscopic observation can be simply performed and the operability is improved.
Patent JP-2000065139-A (JP)
Title: Base plate
Inventor: ARISAWA RYUICHI
IPC: F16F15/08
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a base plate easy in level adjustment and unnecessary to cut a projection from the base plate upper surface after the adjustment. SOLUTION: This base plate is equipped with a plate 21, a nut member 26: having a first screw hole threadedly insertable by a fixing bolt for fixing a body to be placed on the plate 21 upper surface, on the upper part fixedly provided to the plate 21, and a level adjusting bolt 27: threadedly inserted from the lower part into a second screw hole formed on the lower part of the nut member 26, to adjust the level in a vertical direction of the plate 21.
Patent JP-H1069066-A (JP)
Title: Mask and its inspection method and exposure method
Inventor: SASAKI TAKAMIZU
IPC: G03F1/44
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily measure the misalignment quantity of circuit patterns and to prevent the degradation in the yield of integrated circuits by providing circuit pattern regions with patterns for position measurement for measuring the misalignment of circuit patterns. SOLUTION: Reticle alignment marks 3 are formed in the peripheral parts on a glass substrate 6 and the circuit patterns 1 are formed in the circuit pattern regions 8 on the inner side enclosed by light shielding regions 2 in the central part. Further, the patterns 5 for position measurement are formed in the circuit pattern regions 8. The position coordinates of the patterns 5 for position measurement formed in the regions of the circuit patterns 1 in such a manner are previously measured with the reticle alignment marks 3 as a reference by using a suitable position coordinate measuring instrument, by which the relative misalignment quantity of the circuit patterns 1 for the reticle alignment marks 3 of the reticle mask which is used in the respective production stages of semiconductor integlated circuit and between the respective reticles of the patterns 5 for position measurement is known.
Patent JP-H0970605-A (JP)
Title: Cold rolling roll of steel strip
Inventor: MORIKAWA YOSHIHIRO
IPC: B21B27/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance of cold rolling rolls by forming very small grooves in a portion equivalent to the rolling width of the rolls at a specific inclined angle in the peripheral barrel direction of the rolls. SOLUTION: Very small grooves 2 are formed at an inclined angle θin the peripheral barrel direction of rolling rolls 1. The inclined angle θ must be 0.15 to 60 deg.. When rolling a steel strip 3 by rolling rolls 1, 1, since the rolling rolls l are subject to a rolling load by long scratch bands (projecting parts among grooves), the wear of the rolling rolls 1 is reduced. Even when the scratch bands have been worn to some extent, the long scratch bands come into contact with the steel strip 3, the grip force of the rolling rolls 1 to the steel strip 3 is securely held, and a friction factor does not decrease. The oil basin area of rolling mill lubricant becomes large, lubricity is enhanced, and the wear of the rolling rolls 1 can be suppressed. When the inclined angle θis less than 0.15 deg., the scratch bands become short, and the wear of the rolls 1 become large.  When the inclined angle θ exceeds 60 deg., the grip force becomes too strong, and the rolling load becomes too strong.
Patent JP-S59122008-A (JP)
Title: Manufacture of chip-shaped piezoelectric resonator
Inventor: FUJIMOTO KATSUMI
IPC: H03H3/02
Filed: 1982-12-27
Abstract: PURPOSE:To improve the leading-out precision of electrodes and to form numbers of external electrodes of chip-shaped piezoelectric resonators by forming metallic films on the surface of a piezoelectric substrate, and then etching those metallic film and forming electrodes. CONSTITUTION:Insulating base materials 55 and 57 are adhered to main surfaces 51a and 51b of a piezoelectric substrate base material 51 respectively. Then, the piezoelectric substrate base material 51 and insulting base materials 55 and 57 are cut along lines l1, l1- which run in the centers of circu lar holes 53, 53- corresponding to lead-out electrodes to form a thin, long- sized unit 58. While this long-sized unit 58 is rotated, a metallic film 60 is formed over its entire surface by sputtering, vapor deposition, or a PVD method of ion plating, etc. Then, the long-sized unit 58 is cut along lines l2, l2- which cross the lengthwise direction of the unit 58 almost at right angles and dipped in solder to obtain chip- shaped filter.
Patent JP-H0391706-A (JP)
Title: Heat resistant plastic optical fiber cord
Inventor: FUJITA HIROSHI
IPC: G02B6/44
Filed: 1989-09-05
Abstract: PURPOSE:To provide the heat resistant plastic optical fiber cord having the stability of a transmission loss at a high temp. and the stability of the transmission loss under mechanical forces, such as bending, impact and tension, by coating the fiber with a polyhexamethylene terephthalate resin having specific properties. CONSTITUTION:The step index type optical fiber consisting of a core 1 and a clad 2 is coated with the polyhexamethylene terephthalate resin 3. The polyhexamethylene terephthalate resin to be used as the coating layer 3 is a polyester resin consisting of terephthalic acid as its essential acid component and hexamethylene glycol as its essential glycol component and is produced by a polycondensation reaction under reduced pressure heating by using a terephthalic acid deriv., such as polyester, in which at least 80mol% of the constituting unit consists of a hexamehylene terephthalate unit, and hexamethylene glycol as its main raw material and using an antimony compd. and org. titanium compd., etc., as a polycondensation catalyst. The ultimate viscosity of this resin is preferably >=0.60.
Patent JP-H0278789-A (JP)
Title: Pump device
Inventor: TAGAMI MASATAKA
IPC: F04D5/00
Filed: 1988-09-13
Abstract: PURPOSE:To reduce the number of parts and make the installation work to a motor case unnecessary by integrally molding a selfpriming tank, a pump casing and a pump support saddle with the blanket of the motor case. CONSTITUTION:A motor case 24 is formed of a cylindrical vessel part 32 and a blanket 33 installed to the opening end of the cylindrical vessel part 32. The cylindrical vessel part 32 is blocked in the rear end part 32b by a blanket part 32a to which a bearing part 26 is mounted, and a capacitor 35 is supported by fitting a resin cover 34 on the rear end part 32b. In the blanket 33, the main casing part 6a of a pump casing 6, a selfpriming tank 12, and pump support saddles 29, 29 are integrally molded by casting. Hence, the number of parts can be reduced by the integrally molded parts, and also the assembling work manday among each member can be reduced.
Patent JP-S60122315-A (JP)
Title: Noncontacting type potentiometer
Inventor: KOMABA HIDEO
IPC: G01D5/18
Filed: 1983-12-05
Abstract: PURPOSE:To perform real-time temperature compensation by connecting specific parallel and series resistances to a couple of series-connected resistance elements respectively. CONSTITUTION:Parallel resistances PH1 and PH2 and series resistances QH1 and QH2 are connected to the couple of series-connected thermistors TH1 and TH2 and the mid-point 7 of the connection is used as an output terminal. Its output is inputted to a sensor circuit 12 through an amplifier AP. The thermistors TH1 and TH2, resistances P1 and P2, Q1 and Q2, and MR1 and MR2 are set in desired numerical relation to perform the real-time temperature compensation.
Patent JP-S6478760-A (JP)
Title: Lapping device for injection valve
Inventor: MASUDA MITSUHIRO
IPC: B24B37/00
Filed: 1987-09-16
Abstract: PURPOSE:To enable a lapping process in a short time and with high accuracy by providing a cutting amount correction means for correcting a cutting amount depending upon a static flow rate at a lapped nozzle body injection hole and a control means for controlling the relative position of a lapping member with the inner wall of the injection hole depending upon the corrected cutting amount. CONSTITUTION:The static flow rate of a nozzle body injection hole as lapped is detected with a detection means A and a static flow rate difference between the predetermined lapping stage and a stage upon the elapse of the predetermined lapping stage is computed with a flow rate operating means on the basis of the detected flow rate. A judgement means C makes judgement as to whether the computed flow rate difference is within an allowable range. When the difference is found to be outside the allowable range, the cutting amount of a lapping member into the inner wall of the injection hole is corrected with a cutting amount correction means D, depending upon the static flow rate difference. Depending upon the corrected cutting amount, a control means E variably controls the relative position of the lapping member with the inner wall of the injection hole, thereby lapping the injection hole in a short time and with high precision.
Patent JP-H0392456-A (JP)
Title: Car washing device
Inventor: AOYANAGI KAZUHARU
IPC: B60S3/04
Filed: 1989-09-05
Abstract: PURPOSE:To build up a control system for the whole of devices in simple operations by making a main body divisible into a plurality of units, and thereby concurrently providing each unit with an unit control means controlling the controlled equipment of each unit. CONSTITUTION:Each divisible unit (a) through (d) is provided with each unit control means 31a through 31d which controls controlled equipment included in each unit (a) through (d). A control system for the whole of car washing devices is thereby built up by the step of connecting the unit control means 31a through 31d with a control means 30 related to the whole of the devices.
Patent JP-H0897775-A (JP)
Title: Wavelength monitor
Inventor: TEJIMA MITSUHIRO
IPC: H04B10/07
Filed: 1994-09-26
Abstract: PURPOSE: To realize the wavelength monitor suitable for optical signal integration by discriminating each wavelength of a wavelength multiplex light multiplexed at a prescribed wavelength interval (frequency interval) with high accuracy strictly. CONSTITUTION: The monitor is provided with a variable light filter 12 outputting a signal light of each wavelength of a wavelength multiplex light through the sweep of a transmission center wavelength, a reference light source 11 providing an output of a reference wavelength light, a periodic optical filter 15 having a periodic transmission center wavelength corresponding to the wavelength interval of the wavelength multiplex light, and a control circuit 16 making the transmission center wavelength of the periodic optical filter 15 stable wavelength of the reference wavelength light, also with a wavelength error detection circuit 17 receiving the transmitted light with respect to the signal light of each wavelength received by the periodic filter 15 to detect a relative wavelength error with respect to each transmitted center wavelength of the periodic optical filter 15,  and changeover means 14-1, 14-2 switching a path connecting a variable optical filter 12 to the periodic optical filter 15 and the wavelength error detection circuit 17 and the path connecting the control reference light source, the periodic optical filter 15 and the control circuit 16 at a prescribed period.
Patent JP-H0676404-A (JP)
Title: Optical pickup for magneto-optical storage device
Inventor: ITO HIDEHIKO
IPC: G11B5/10
Filed: 1992-08-28
Abstract: PURPOSE:To reduce the influence of a magnetic field on a magneto-optical medium by a magnet for driving a lens for light collection, in a magneto-optical storage device. CONSTITUTION:The influence on a magneto-optical medium 1 is interrupted by providing a magnetic shield cover 6 so that a magnet 4 for driving a lens for light collection 3 may be covered. Thus, the intensity of the recording magnetization of the information on the magneto-optical medium 1 becomes symmetrical regardless of the direction of the magnetization and the jitter of a reproduced signal can be reduced because the magnetic field on the magneto-optical medium 1 becomes the only magnetic field from a magnetic impressing device 5.
Patent JP-H10124496-A (JP)
Title: Format setting device
Inventor: SASAKURA MINORU
IPC: G06F17/21
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To set a desired format while confirming an output image that is shown as a sample based on the format. SOLUTION: A format information storage part 18 stores the format information, and a character contents storage part 14 stores the character data. When a format is set for characters. it's decided whether the character data are stored in the part 14. If the character data are stored in the part 14, the format information and an output image that is obtained when the character data are outputted based on the character information are shown at a display part 24. If the character data are not stored in the part 14, an output image that is obtained when a a prescribed format setting sample character string is outputted based on the format information is shown at the part 24 as a sample together with the format information.
Patent JP-2000044161-A (JP)
Title: Hoisting jig with telpher
Inventor: ISOMURA WATARU
IPC: B66C1/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To dispense with a balance weight and to reduce the weight of a hoisting jig by using a telpher for moving a load such as building material along a rail instead of the balance weight. SOLUTION: A chain hoist 12 is mounted on the lower flange of a traveling rail 10 consisting of I-steel through a trolley block 11, and guide chain sprockets 16, 16 are supported on both longitudinal ends of the traveling rail 10 through a front plate 15 and a rear plate 17, respectively. A drive sprocket 21 rotated by a motor 19 is provided on a base plate 18 fixed to the rear end of the traveling rail 10, a chain 22 is wound between the front and rear chain sprockets 16 through the guide sprocket 20, and both the ends are connected to the trolley block 11.  On the other hand, a front beam 29 is fixed to the front plate 15 of the traveling rail 10, and a lateral pair of front legs 31 is mounted through L-shaped support plates 30 provided on both lateral ends of the front beam 29 in such a manner as to be vertically adjustable, and a lateral pair of rear legs 28 is fixed to the rear plate 17.
Patent JP-H0394916-A (JP)
Title: Bending method and bending die for high-dampping steel plate
Inventor: TAGUCHI AKIRA
IPC: B21D5/01
Filed: 1989-09-07
Abstract: PURPOSE:To prevent the slipping movement between two steel plates and to perform bending work of high dimensional accuracy by blowing cooling gas on a part to be bent of a high-damping steel plate with a viscoelastic resin layer between two steel plates and performing bending work in the state that viscoelastic degree of the viscoelastic resin layer is reduced. CONSTITUTION:A die 9 as a bending die has a v-shaped bending groove 15 on its upside part and a delivery path 19 for supplying cooling gas is provided along the direction which the groove is extended. And, plural ejecting holes 21 for cooling gas which are opened to the bottom part of the bending groove 15 from the delivery path 19 are mutually separating provided. Supply of cooling gas for the die 9 is started by putting the high-damping steel plate W on the die 9 and cooling gas is ejected to the part to be bent of the high-damping steel plate from the ejecting holes 21 for cooling gas. In this state, the die 9 is ascended and bending work is performed with a punch 13 and the die 9. When, viscoelastic degree of the viscoelastic resin layer is reduced or its viscoelasticity is lost and the two steel plates are evaded from slipping movement in the facial direction.
Patent JP-H1075254-A (JP)
Title: Cell rate monitoring device
Inventor: TAKAMICHI TORU
IPC: H04L47/20
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To suppress the damage of a user side terminal to a minimum even when a backward direction resource management(BRM) cell is lost at a middle block between user terminal equipment and a cell rate monitoring device during transmission from a network to the user terminal equipment in the case of binary mode available bit rate(ABR) service at an asynchronous transfer mode(ATM) network. SOLUTION: The output of a down line (line from the network side to the user side) in the cell rate monitoring device is provided with a BRM change circuit 4 for reloading congestion information in the BRM cell. An allowed cell rate(ACR) value calculated by an ACR calculation circuit 3 while using the congestion information [congestion identifier(CI) bit, no-increase(NI) bit and explicit rate(ER) area] included in the BRM cell arriving from the network to the down line is written in the ER area of the BRM cell by the BRM change circuit 4. Thus, the BRM cell changed by the BRM change circuit 4 is sent out onto the down line toward the user side terminal equipment.
Patent JP-H1087772-A (JP)
Title: Reactive composition having long-term usability
Inventor: GROTH STEFAN DIPL CHEM DR
IPC: C08G18/10
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a reactive composition that makes improvement of the curing rate, viscosity increase of compositions and control of air pollution at the time of curing possible, and is useful as a coating agent, adhesive, binding agent, etc., for fibers and leather by selecting a specific polyol as a chain extender for the composition. SOLUTION: This reactive composition comprises (A) an aliphatic or alicyclic polyisocyanate (A1 )-based prepolymer in which the content of the isocyanate group (NCO) is 1-8wt.% and the content of monomer polyisocyante is 2wt.% or less, (B) a chain extender in which 50 equivalent % or more of NCO-reactive group (B1 ) is a compound of the formula: HO-X-Y-X-OH [Y is methylene (R1 ), ethylene, 1, 4-cyclohexylene (R2 ), etc.; X is R1 , R2 , etc.] which has a melting point of 50-160 deg.C, and (C) an inactive organic solvent, in such contents that the equivalent ratio of free NCO of component A to B1 of component B is 0.9-1.35 and the ratio of component C to component A by weight is 0-20wt.%.
Patent JP-H0278880-A (JP)
Title: Motor mounting structure for refrigerating device for container
Inventor: KANAZAWA TAKESHI
IPC: F16J15/10
Filed: 1988-09-13
Abstract: PURPOSE:To permit the mounting structure of a motor, which shows sealing property by a packing regardless of the dimensional allowance of an opening, by constituting the packing having a tapered surface slanted toward the fitting direction of the motor. CONSTITUTION:When a motor 9 is mounted, the internal peripheral surface of a first packing 48 is secured to the external peripheral surface of a motor at first and, then, the external peripheral surface of a second packing 49 is secured to the internal peripheral surface of the opening 43 of a back plate 24. The external peripheral surface of said first packing 48 is fitted to the internal peripheral surface of the second packing 49 while contacting it slidingly to the direction of the shaft 47 of the motor 9 whereby the motor 9 is mounted onto the opening 43 of the back plate 24. In this case, the first packing 48 is provided with a first taper surface 48a, slanted and thinned toward the inside of a container, on the external peripheral surface thereof while the second packing 49 is provided with a second taper surface 49a, slanted so as to be coinciding with said first taper surface 48a substantially, on the internal peripheral surface thereof.
Patent JP-H0278740-A (JP)
Title: Fuel supply device of engine
Inventor: ABE TETSUO
IPC: F02D3/02
Filed: 1988-09-14
Abstract: PURPOSE:To prevent the amount of fuel supply from being varied while a throttle valve is in its low-opening-rate area, by providing a fuel regulator with a pressurized room so as to raise its fuel pressure, when amplifying a venturi negative pressure by means of the fuel regulator so as to regulate its fuel pressure. CONSTITUTION:In a fuel regulator 13, which is disposed across a fuel passage 10 for delivering a pressurized fuel from a fuel pump 8 to a fuel injector 11, a fuel room 16 is provided across the fuel passage 10, and also a pressurized room 18, a negative pressure room 20 and a room 22 are provided, the pressurized room 18 being partitioned by first and second diaphragms 17, 21 and a partitioning wall 19, and a controlling valve 23 for converting the effective detection area of a fuel-returning passage 15 into stepless is fixed to the first diaphragm 17. The fuel injector 11 has a fuel injection openings 12 and an air injection opening 31 open around the opening 12, and is constituted by providing a fuel-pressure correcting mechanism 14 integrally therewith. The fuel-pressure correcting mechanism 14 consists of a pressure regulating room 28, a back room 29, a displacement member 30 for separating the rooms 28, 29 from each other, and a correcting valve 39 for converting the effective area of the opening 28a of the pressure regulating room 28 into stepless.
Patent JP-S6384371-A (JP)
Title: Image forming device
Inventor: AKIYAMA YASUHISA
IPC: B41M5/382
Filed: 1986-09-29
Abstract: PURPOSE:To optionally use two methods with one image forming device by checking whether an image forming medium is meltable or sublimable and applying an area gradation method and a density control method to the meltable and sublimable media respectively for formation of images. CONSTITUTION:It is decided based on the result obtained by a ribbon cassette detecting part 97 whether an ink ribbon is meltable or sublimable. Then a thermal head temperature control part 93 is set in a fixed mode by a main control part 81 when the ink ribbon is meltable. At the same time, a switch circuit 98 is controlled and signals gradated by a binary coding circuit 88 are supplied to the part 93. Then images are formed with a fixed density level. While in case of a sublimable ink ribbon. the part 93 is set in a variable mode by the part 81. At the same time, the circuit 98 is controlled and the signal corresponding to the density level received from a color signal converting circuit 87 is supplied as it is to the circuit 98. Thus the images are produced in response to the density level.
Patent JP-S61107295-A (JP)
Inventor: KIMURA JUN
IPC: G09G3/00
Filed: 1984-10-30
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。