baber/WOPTO huggingface dataset:
Patent JP-S62118948-A (JP)
Title: Continuous casting mold with high-temperature head
Inventor: JIYATSUKU PETOUNIFU
IPC: B22D11/059
Filed: 1986-11-15
Abstract: In their upper part the walls comprise an insert (3) consisting of a thin deposit of a refractory material of low heat conductivity, which has a good resistance to thermal shocks and intended to slow down the heat exchanges, at the meniscus, between the cast metal and the ingot mould. The deposit of refractory material is obtained by spraying with a detonation gun and is made of alumina, zirconia, boron nitride or chromium carbide. <IMAGE>
Patent JP-2001060963-A (JP)
Title: Data communication system and portable terminal equipment
Inventor: MATSUMOTO HIDEKI
IPC: H04N7/173
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To store much more image data by transmitting data to a data server with a public line network, storing them, directly transmitting prescribed kind of command data to communication terminal equipment and down-loading data stored in the data server to communication terminal equipment. SOLUTION: A digital camera 1 transmits an image information data signal rf by utilizing the public radio channel to transmit image information data to a server 4 successively with a base station 2 and a network 3 and also transmits an access S consisting of various commands to perform access to the server 4 successively with network terminal equipment 5 the network 3. Image information data is stored in the server 4 from the digital camera 1 with the network 3 and also image information data stored in the server 4 is displayed in the network communication terminal 5 through the network 3.
Patent JP-H1096772-A (JP)
Title: Secondary radar system
Inventor: KONISHI YOSHIO
IPC: G01S7/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To simultaneouly process many targets existing in different azimuths by using a phased array antenna, making transmission periods of a question signal to be transmitted to the respective azimuths different from each other, and taking out response signals received from the respective azimuths on the basis of the transmission periods. SOLUTION: A controller 18 supplies a control signal to a trigger generator 12 and a pattern controller 17. A question signal is transmitted through a phased array antenna 10 by making transmission periods different from each other. Mating machines which receive the question signal and exist in respective azimuths, transmit response signals. The response signals are inputted to a receiving system 13, and are sent to a defluter part 14. The defluter part 14 is composed of plural defruiter 19, and the response signals received from the plural azimuths are separated with respective azimuths by using a trigger from a trigger generator as a start trigger. The separated respective response signals are decoded and processed by a data processing part 15 which can process data for respective azimuths, and are displayed on an indicator 16.
Patent JP-2001091676-A (JP)
Title: Charging structure of wrist-mounted electronic instrument
Inventor: FUKUCHI HIDEO
IPC: G04C10/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a wrist-mounted electronic instrument mounted with a rechargeable battery requiring no dedicated charging terminal. SOLUTION: In a wrist-mounted electronic instrument mounted with a rechargeable battery, a button switch of a conductor used for normal function operation and a rear lid of a conductor are used as charging contacts for the built-in rechargeable battery.
Patent JP-H11108962-A (JP)
Title: Electro-optical sampling device
Inventor: YANAGISAWA KOJU
IPC: G01R31/302
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To enhance the detection precision of electric potential by utilizing electro-optical effect on an electric conduction path inputting a signal to be measured, and attaching electro-optical material output by detecting the electrical potential of the e1ectric conduction path. SOLUTION: An electric input connector for outside input sampling 2 is attached to a front face panel 1. A electric conduction path 3 is connected and fixed so as to previously adhere electro-optical material 4. An electric field is directly coupled by an electric signal propagating the electric conduction path 3 on the electro-optical material 4. The index of birefringence having the electro-optical material 4 changes in response to intensity of the electric field coupled by Pockels effect being electro-optical effect. The polarization state of a laser beam is changed by making the laser beam incident. The laser beam receiving polarization change is reflected on a dielectric mirror to be separated with a beam splitter so as to be incident on a photodiode.  The signal voltage of a high frequency can be precisely measured on the electric conduction path 3 by being converted into an electric signal to be input to a voltage measuring device.
Patent JP-2000101132-A (JP)
Title: Semiconductor light emitting element
Inventor: HOSOBANE HIROYUKI
IPC: H01L33/30
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wafer for semiconductor light emitting elements, from which electrodes are hardly stripped in a semiconductor light emitting element manufacturing process, by suppressing crystal defects from occurring and reducing the irregularities of an electrode forming surface to planarizing. SOLUTION: This element 100 comprises a semiconductor substrate 1, and at least a first clad layer 2 of a III-V compd. semiconductor crystal, a light emitting layer 3, a second clad layer 4 having a reverse conductivity-type to the first clad layer and a window layer 5 laminated in this order. A lower electrode 7 is formed on the substrate 1, an upper electrode 6 is formed on the window layer 5, having at least a first window layer 11 near the light emitting layer 3 and a second window layer 12 far from the light emitting layer 3, the second window layer 12 is semiconductor layer, having an impurity concn. higher than that of the first window layer 11, and a first intermediate layer, in which the compsn. ratio of the III element varies, is disposed near the interface between the first and second window layers 11, 12. As a result, a wafer with few hillocks can be obtd.
Patent JP-H08139166-A (JP)
Title: Manufacturing device for semiconductor device and manufacturing method for semiconductor device
Inventor: MURAMOTO TAKANORI
IPC: H01L21/68
Filed: 1994-11-08
Abstract: PURPOSE: To handle a wafer without damaging it by processing the wafer in all processes with ultraviolet ray-hardened adhesive tape supported in a frame being applied to the element formation surface of the wafer. CONSTITUTION: An adhesive tape 52 is placed on the element formation surface 53a of a wafer 53 and pressed by a wafer pressing part 1b to apply the adhesive tape 52 to the element formation surface. Next, the back of the wafer 53 is ground up to the desired plate thickness of a semiconductor chip by a grinding tool 2b. Next, the semiconductor chip is cut off by a rotary cutter 3d from the back of the wafer 53 which is position. Next, the adhesive tape 52 is hardened by ultraviolet rays emitted from a UV lamp. Next, when the recessed part of the tape sucking part 5b of a chip collet 5a is evacuated, thereby sucking the adhesive tape 52, a semiconductor chip 54 is separated from the adhesive tape 52. Thereby, a thin wafer can be handled.
Patent JP-H0587279-A (JP)
Title: Vibration absorptive pipe joint
Inventor: FUJISAKI YUJI
IPC: F16L27/12
Filed: 1991-09-26
Abstract: PURPOSE:To provide a pipe joint which is able to absorb a vibration so properly and suited to supply a liquid and the others, in processing equipment attending upon the vibration in continuous casting equipment or the like. CONSTITUTION:This pipe joint consists of a flanged socket 1, a housing 2 and a short pipe member 4 installed astride these elements. Packing 5 with a cavity part 50 is interposed between these elements, while an engaged part 41 holding the member 4 in a specified position is installed in this short pipe member 4, and pipelines are connected at a flange part of the socket 1.
Patent JP-H02118807-A (JP)
Title: Positioning control device
Inventor: INOUE HIROYUKI
IPC: G05D3/12
Filed: 1988-10-28
Abstract: PURPOSE:To raise the rigidity at the time of stopping without dropping the maximum speed at the time of being an action by providing a means to switch the ratio of a speed feedback quantity by the size of the absolute value of deviation. CONSTITUTION:The present position of an actuator 1 detected by a position detecting means 2 for a target position is subtracted and the deviation of a unit time is obtained. A speed command calculating means 3 calculates a speed command in proportion to the deviation. A speed detecting means 6 detects the speed of the actuator 1 and makes it into V. At a speed feedback quantity calculating means 7, when a speed feedback quantity ratio is KV, a speed feedback quantity VF becomes VF=KVXV. For KV the value is different at the time of being an action and at the time of being a stoppage, and the KV at the time of being the stoppage, is a value larger than the time of being the action to the extent in which the actuator 1 does not oscillate. For the decision whether the time of being the action or the time of being the stoppage is obtained, a speed feedback quantity switching means 5 executes the size comparison of a switching value thetaS and a deviation theta, it can be decided that when the deviation theta is larger, the time of the action is obtained and when it is smaller, the time of being the stoppage is obtained, and without dropping the maximum speed at the time of being the action, the rigidity at the time of being the stoppage can be raised.
Patent JP-H07125259-A (JP)
Title: Ink jet recording head and its gradation recording control method
Inventor: TAKAHASHI KIICHIRO
IPC: B41J2/205
Filed: 1993-11-01
Abstract: PURPOSE:To obtain an ink jet recorder capable of carrying out multiple gradation recording by a method wherein a dot is enabled to be drawn in a plurality of density gradation with respective nozzles. CONSTITUTION:Low density ink 13 is supplied from an ink passage 12, and high density ink 23 is supplied from an ink passage 22. Before a tip of a discharge nozzle 10 is refilled with the low density ink 13 in the ink passage 12 after discharging an ink drop from a tip of the discharge nozzle 10 by heating with a discharge heater 11, the high density ink 23 is made to flow in the discharge nozzle 10 by driving a micro-pump 24. The micro-pump 24 is operated with a bubble of the high density ink generated by heating with a driving heater 21. By driving the driving heater 21 by using PWM control or the like according to recording density, inflow of the high density ink 23 with the micro-pump 24 is controlled, and the recording density is varied according to a mixing ratio between the low density ink 13 and the high density ink 23.
Patent JP-H08135495-A (JP)
Title: Method for controlling electronic control unit for vehicle
Inventor: KUROKAWA KAZUNORI
IPC: F02N15/00
Filed: 1994-11-08
Abstract: PURPOSE: To reduce the cost of a product inspecting device, and while to have the theft preventing function by forming a vehicle control device with burglar preventing function so that the fuel injection and ignition is performed at the only specified engine speed. CONSTITUTION: An engine control device 8, which forms a vehicle control device with burglar preventing function, is connected to an engine control device inspecting device 21, which is not provided with a normality judging code output means, and on the basis of the signal from a false signal generating unit 22 inside of the inspecting device 21, fuel injection and the ignition signal, which are to be carried out at the specified engine speed in the condition that the theft preventing function of the engine control device 8 is operated, are outputted to a measurement unit 23 inside of the inspecting device 21. On the basis of a result thereof, an acceptability determining unit 24 judges whether the engine control device 8 is standard or not, and displays it in a display unit 25.
Patent JP-H0986980-A (JP)
Title: Cement composition and modification of soil quality
Inventor: MARUTA TOSHIHISA
IPC: C04B7/28
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To suppress the elution of chlorine when chlorine-containing cement is used as a soil modifier, concrete, etc. SOLUTION: Slag is added to a cement containing at least one member selected from alinite (higher basic calcium chlorosilicate) and calcium chloroaluminate. When it is used as a soil modifier, the cement composition is mixed to the soil to be modified in a form of powder or a slurry.
Patent JP-S61154261-A (JP)
Title: Microfilm picture reader
Inventor: HASHIMOTO NORIO
IPC: H04N1/04
Filed: 1984-12-27
Abstract: PURPOSE:To attain scanning by the range in response to the amount of a picture signal to be transmitted from an output point of time of a picture transmission start signal by counting a picture synchronizing signal number from the output point of time of the picture transmission start signal and completing the transmission of the picture signal when the count reaches the amount of the picture signal to be transmitted. CONSTITUTION:The 1st control means controlling a transmission timing of the picture transmission start signal notifying the transmission start of the said picture signal in response to the read start position signal transmitted from a command means and the 2nd control means counting a picture synchronizing signal number from the output point of time of the picture transmission start signal and completing the transmission of the picture signal when the count reaches the amount of picture signal to be transmitted are provided. For example, the picture transmission start signal 34 is outputted at the left end X1 point of a read object picture to start the transmission of a picture signal 35. A CPU 33 starts the count of the picture synchronizing signal 36 at the same time and when the count reaches a prescribed value, since the position of a two-dimensional image sensor is coincident with the right end X2 point of the read object picture, the inversion of scanning or the transmission of the picture signal 36 is stopped at that point of time.
Patent JP-H1191746-A (JP)
Title: Unsealing apparatus for packaging box
Inventor: MIYATAKA YUJI
IPC: B65B69/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve unsealing performance in an apparatus for unsealing a packaging box sealed by a tape for taking out contents, by including a sucking means for separating flaps from the packaging box and providing a cutter for cutting the tape on a guide plate entering inside the separated flaps. SOLUTION: After a packaging box (a) is carried into a guide 2 by a first conveyer 10, it is transferred to a second conveyer 11. If the carry-in of the packaging box (a) into an unsealing part 3 is detected by an unsealing part sensor 20 at this time, a pair of stoppers 21 stop the packaging box (a) at a predetermined position. Then a second upper cutter 27 and a second lower cutter 28 cut a tape along upper and lower corners of a front end face of the packaging box (a). Then after upper and lower sucking means 22, 23 suck upper and lower flaps of the packaging box (a) to have them separated from upper and lower faces of the box (a), tips of a guide plate of upper and lower cutters 24, 25 enter between the upper and lower faces of the packaging box (a) and the flaps to cut the tape sealing the flaps on the upper and lower faces.
Patent JP-H05112092-A (JP)
Title: Passport
Inventor: SUZUKI AKIRA
IPC: B42D15/10
Filed: 1991-10-22
Abstract: PURPOSE:To obtain a passport wherein a clear face image can be visually recognized, and though the image is scrubbed with a nail or the like after carving the image, it is never peeled off and its forgery and alteration are made impossible by a method wherein a face photograph is carved from a carving layer to a base material layer having specific opacity and the carving layer. CONSTITUTION:A passport 10 is composed of open work paper 9 wherein at least its one part consists of a base material layer 1 and a carving layer 4. For the openwork paper 9, opacity of the base material layer 1 is 70% or under, opacity of the carving layer 4 is 40% or over, and the opacity of the base material layer 1 is always lower than the opacity of the carving layer 4. Then, a difference in opacity between the base material layer 1 and the carving layer 4 is 30% or over. By carving from the carving layer to the base material layer 1, a watermarked face image 13 corresponding to a face photograph 12 is prepared by carviting. Therefore,. the carved image 13 is difficult to see by reflected light, can be seen clearly by transmitted light, and its forgery will be extremely difficult.
Patent JP-H04151385-A (JP)
Title: Rubber crawler unit and core bar thereof
Inventor: FURUTA MITSUO
IPC: B62D55/205
Filed: 1990-10-13
Abstract: PURPOSE:To simplify connecting and assembling operations in a rubber crawler unit by projecting a hook from a core bar disposed in the connecting end of the unit and providing in the hook a hole through which a connecting pin can be extended widthwise of the rubber crawler. CONSTITUTION:A elastic rubber body 1 forming a rubber crawler unit is provided on the ground contacting surface side with lugs 2 and on the opposite side, i.e., on the inner peripheral surface when the crawler is used for an endless band with a pair of projections 4 formed into core bars 3 embedded in the elastic rubber body 1. Also, a tensile body 5 is embedded in the ground contacting surface side of the core bar 3. Then, hooks 6 provided integrally with the core bar 3 is adapted to project from the connecting ends of the rubber crawler unit. The respective hooks 6 fits each other by butting the unit itself end to end to compose the endless rubber crawler by insetting a connecting pin into holes 7 in the hooks 6.
Patent JP-2000104007-A (JP)
Title: Aqueous acrylic coating material composition for covering scratch mark of container and container having scratch covered therewith
Inventor: GOTO SAKIKO
IPC: C09D163/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a scratch mark-covering agent for glass or plastic containers which shows a good covering effect on scratch marks of glass or plastic containers and, in addition, has excellent solubility in an alkaline aqueous solution. SOLUTION: A scratch mark-covering composition comprises (I) an acrylic resin which can be obtained by copolymerizing (A) a radical polymerizable low polar vinyl monomer, (B) a radical polymerizable high polar vinyl monomer, and (C) a radical polymerizable vinyl group-containing alkoxysilane monomer as essential components, (II) a high boiling point solvent, and (III) a lubricant.
Patent JP-H08230850-A (JP)
Title: Typegraphic artistic labeling method and device for printed product
Inventor: BERUNAA HONEGAA
IPC: B65H29/04
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To perform a typographical labeling against both outer sides of printed products. SOLUTION: Printed products overlapped to each other like tiled roof house are moved by a conveying device 10 through a first printing section 30 in a conveying direction. At the first printing section 30, the first outer side 34 of the printed product is applied with a typographical labeling at an exposed edge region 36. Before the printed products are guided through a second printing section 52, an orientation of the printed products, for example, can be changed, thereby an edge 36' of a second outer side 50 of the printed product is exposed. Subsequently, the edge part 36' of the printed product is applied with a labeling by the typographical process at the second printing section 52.
Patent JP-H11104918-A (JP)
Title: Wire cut electric discharge machining method
Inventor: OBA YUICHI
IPC: B23H7/02
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent a wire electrode from being nipped by the inner faces of a scrap and a work by controlling relative motion of the wire electrode. SOLUTION: In an electric discharge machining method for machining a continuous electric discharge-machined part 32 to a work 30 by moving relatively the work 30 relating to a wire electrode 27 to separate fall down its inside as a scrap, electric discharge machining is finished while forming a wire electrode run-off part 33 in the scrap 34 side by controlling relative motion of the wire electrode 27 when the wire electrode 27 comes to a position just prior to finishing of the electric discharge machining. The scrap 34 moves when the scrap 34 gets inclined to prevent the wire electrode 27 being nipped because of entering of the wire electrode 27 into the wire electrode run-off part 33.
Patent JP-H07125474-A (JP)
Title: Distribution slip
Inventor: KAWAGUCHI KOJI
IPC: B42D15/00
Filed: 1993-11-02
Abstract: PURPOSE:To eliminate anxiety of wind-up and tear of an end of a distribution slip and to easily release it by interposing laminated sheets of a two-sheet structure releasably between an upper sheet having an address designation column and a lower sheet having a self-color developing pressure-sensitive record layer. CONSTITUTION:An upper sheet 1 is a woodfree sheet having an address designation colurrm, etc., a lower sheet 3 is a woodfree sheet having a self-color developing pressure-sensitive record layer at an adhesive surface side, and a distribution slip of a minimum unit is manufactured by the two sheets. In this case, a straight-chain low-density polyethylene layer 2a as a thermoplastic resin layer and a polypropylene layer 2b are provided by fusion extruding between both the sheets 1 and 3, and a release sheet 5 is laminated further on a lower surface of the sheet 3 through a self-adhesive layer 4. A notch line 6 reaching a boundary to the thermoplastic resin layer is provided at an end edge of the sheet 1 as a start at the time of releasing. This slip is used to be bonded to a baggage by releasing the sheet 5.
Patent JP-H01116922-A (JP)
Title: Magnetic recording medium
Inventor: TSUJIMURA TOSHIHIKO
IPC: C09D175/00
Filed: 1987-10-29
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and the durability over a wide temp. range by using specific hexagonal barium ferrite as the magnetic powder and using a specific binder. CONSTITUTION:The magnetic powder is the magnetic powder of the hexagonal barium ferrite having 2-20 planar ratio, 15-70m<2>/g specific surface area, 0.01-0.4mum average grain size, and 200-2,000 oersted coercive force. The binder which consists essentially of a polyurethane resin having the metal salt group of sulfonic acid at 10-1,000 equiv./10<6>g per polymer and having 30-150% rupture elongation of only the binder at 0-50 deg.C is used. The magnetic recording medium having the excellent magnetic characteristics and the excellent wear resistance and durability over a wide temp. range is thereby obtd.
Patent JP-S62132751-A (JP)
Inventor: BANDO SATOSHI
IPC: C04B26/02
Filed: 1985-12-06
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-H04364851-A (JP)
Title: Multi-chamber container
Inventor: INOUE FUJIO
IPC: A61J1/05
Filed: 1991-09-25
Abstract: PURPOSE:To make a drying agent and an oxygen scavenger act only on substance required when a substance requiring the drying agent and the oxygen scavener and that requiring noner are sealed and preserved together in a multi- chamber container. CONSTITUTION:A flexible multi-chamber container divided by a communicable partition means is provided with a moisture/gas impermeable external wall 12 covering a part of chambers as a whole and a moisture/gas permeable internal wall 14 comprising the chambers covers with the external wall 12. While, a space part 15 between the internal wall 14 and the external wall 12 is sealed with the drying agent 16 and the oxygen scavenger 18. Then, the internal wall 14 is sealed with a substance which requires the drying agent 16 and the oxygen scavenger 18 to act thereon.