baber/WOPTO huggingface dataset:
Patent JP-H09145261-A (JP)
Title: Furnace-in hanging type refractory material injection machine
Inventor: NAGAI SEIJI
IPC: F27D1/16
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To keep an infection distance at a specified distance so as to cause repairing refractory material to be positively adhered to a damaged location by a method wherein an injection nozzle is arranged at an extremity end of an injection pipe, a balance weight is installed at a rear end of it and a compressed air blowing pipe is connected to the injection nozzle from a slant rear direction. SOLUTION: Infection material supplied through an injection material supplying hose 22 is supplied toward an extremity end of an injection pipe 40, an injection nozzle 41 is connected to the extremity end of the injection pipe 40. The injection nozzle 41 injects injection material, wherein a compressed air injection pipe 44 connected to a hose connection part at a lower part of a rotary joint is connected to a connection part 45 and then the injection material is injection from the injection nozzle 41. In addition, a balance 42 is fitted to and inserted into the rear end of the injection pipe 40 and fixed there by a stopper 43. With such an arrangement as above, it is possible to hold a normal injecting distance constant and to perform a positive adhesion of repairing refractory material to the damaged location, resulting in that an adhesion rate can be improved.
Patent JP-H07135675-A (JP)
Title: Antenna selection method
Inventor: KOJIMA YASUYOSHI
IPC: H04Q7/22
Filed: 1993-11-11
Abstract: PURPOSE:To decide an antenna by which a signal with high quality is obtained for the communication with a slave station by selecting the antenna under the leadership of a master station. CONSTITUTION:A master station 100 sequentially selects any of three directive antennae 101-A, 101-B, 101-C at a scheduled time and sends a control signal to a slave station 110 by using the selected antenna. The control signal includes reception signal quality corresponding to each antenna in advance, The slave station 110 stores the quality of a maximum reception signal to a memory 115 based on the received control signal. On the other hand, when the slave station 110 decodes the received signal and detects it that the signal is addressed to the station in use the slave station 110 sends a signal to the master station 100. The master station 100 selects sequentially the antennas 101-A, 101-B, 101-C and stores an antenna whose quality of received signal in highest to the memory 105. Thus, the master station 100 reads the antenna with highest quality of the received signal from the memory 105 in the communication of the slave station 110 and uses the antenna and reduces the communication time and the efficient communication information quantity.
Patent JP-H07134006-A (JP)
Title: Laser displacement sensor device
Inventor: KONDO YUTAKA
IPC: G01B11/02
Filed: 1993-11-11
Abstract: PURPOSE:To correct the temp. drift in a laser displacement meter. CONSTITUTION:A laser displacement sensor head LS is constituted of a semiconductor laser 1, optical systems 2, 5, a PSD(position sensing device) 6, a signal processing part 7, a temp. sensor 8, a multiplexer 9, an AD converter 10, a control logic 11 and a gain control part 12 and connected to an NC device through a communication circuit 13. When a CPU 21 emits a measuring request signal, the digital voltage signals V1, V2 obtained by processing the output of the PSD 6 are successively transmitted to the input/output device 23 of the NC device through the AD converter 10 and the communication circuit 13. The CPU 21 checks the levels of the received signals V1, V2 and, when the levels are improper, the CPU 21 alters the gain of the gain variable amplifier in the signal processing part 7 through the gain control part 12. At the time of the alteration of a gain voltage signals V1, V2 are transmitted and received to conduct the transmission and reception of a temp. signal T obtained by digitalizing the detection output of the temp. sensor 8.
Patent JP-S63156482-A (JP)
Title: Two-dimensional solid-state image pickup device
Inventor: TOJO SHIGEKI
IPC: H04N5/335
Filed: 1986-12-20
Abstract: PURPOSE:To obtain a two-dimensional 2nd order differentiation output and to realize the titled compact and lightweight device by employing three adjacent light receiving element pairs for each picture element and utilizing a difference between outputs of the central light receiving element and the other two light receiving elements as the device output. CONSTITUTION:Picture elements B1, B2-B16 are arranged in a matrix and each picture element consists of a pair of light receiving elements (a), (b), (c) in parallel with each other and adjacent to each other insulated electrically to each other. The light receiving area of the central element (b) is selected to be twice the light receiving area of the elements (a), (c). The transfer clock to the light receiving elements (b) and (a), (c) is of the same phase. The signal output of the element (b) constituting a picture element Bk is fetched to one input terminal of a differential amplifier 17 via a vertical transfer CCD 11, a horizontal transfer CCD 12 and an output section 15. The sum of the outputs of the elements (a), (c) is fetched to the other input terminal of the differential amplifier 17 via a vertical transfer CCD 13, a horizontal transfer CCD 14 and an output section 16. The amplifier 17 gives a difference of the input signals coming simultaneously as an output. The output is the two-dimensional 2nd order differentiation output in horizontal direction orthogonal to the direction in parallel with the light receiving elements as to each picture element. Thus, a conventional arithmetic processing unit or memory is not required.
Patent JP-H02150155-A (JP)
Title: Facsimile system
Inventor: KOTO HAJIME
IPC: H04N1/32
Filed: 1988-11-30
Abstract: PURPOSE:To caution a facsimile operator to pay attention to the impossibility of communication by notifying the fact to a communication destination party if a signal arrives when facsimile communication cannot be received. CONSTITUTION:When the incoming signal arrives, a communication control part 1 controls a network control part 2, automatically receives it, and then facsimile procedure at the section of the other communication party is controlled. At such a time an expanded ID or a standard ID added to a procedure signal is fetched, sent to a communication ID recording part 3, the communication ID recording part 3 records it, based on the ID of the other recorded communication party, a sound signal synthesizing part 4 retrieves an electric sound signal storage part 5, synthesizes the corresponding electric sound signal, and sends it to a sound signal sending control part 6. Next, based on a telephone number stored into a telephone number storage part 7, the sound signal sending control part 6 sends out the sent electric sound signal. Thus, if the signal arrives when the facsimile communication cannot be received, who has transmitted the signal is notified to the transmission destination party.
Patent JP-2000126989-A (JP)
Title: Absolute position determining method for machine tool
Inventor: TAKAHASHI AKIHIKO
IPC: B23Q15/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an absolute position determining method for machine tools that makes for precise setting of the position of working tools in machine tools using two driving links. SOLUTION: A workpiece set as a measurement sample in a machine tool is machined at an initial position (x0, y0), a first position (x1, y1), a second position (x2, y2) and a third position (x3, y3). In the tool movement from the initial position to the first to third positions, the respective telescoping levels (f), (g) and (h) of the first and second driving links are determined in relation to their initial lengths L and R. Horizontal distances Δ1, Δ2 and Δ3 are also measured on the machined workpiece. From those three telescoping levels (f) to (h) and three horizontal distances Δ1 to Δ3, the initial lengths L and R as well as an interval H between supporting points 63 and 64 are computed.  For tool positioning, the initial lengths L and R and interval H thus obtained are determinative of the telescoping levels (f) to (h) of the first and second driving links.
Patent JP-H11143921-A (JP)
Title: Arrangement device and method for decision of cell arrangement of semiconductor circuit
Inventor: SHIBUYA TOSHIYUKI
IPC: G06F17/50
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To optimize the cell arrangement by means of a circuit model that is more approximate to an actual wiring pattern in the layout design or a semiconductor integrated circuit by obtaining the solutions of simultaneous equations related to the positions of cell and net nodes based on the parameters of the simultaneous equations. SOLUTION: A generation means 1 generates a cell node to each of plural cells which are included in a net list of a given circuit and also generates a net node to a net which connects several cells or external terminals together. The simultaneous equations are generated to define the coordinate value of those node positions as variables, and the vectors, etc., of the coefficient matrices or constant terms of the equations are stored in a store means 2 as parameters. A calculation means 3 uses the parameters to carry out the arithmetic processing to obtain the solutions of the simultaneous equations. An output means 4 outputs the solutions of the equations as positions of nodes. Then the cell arrangement is decided based on the positions corresponding to the cell nodes among the obtained solutions.
Patent JP-2000203910-A (JP)
Title: Polycarboxylic acid type water-reducing agent and concrete composition using the same
Inventor: MIHARA TOSHIO
IPC: C08L25/04
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete having a high strength exhibiting property by mixing and using a copolymer containing polyoxyethylene, maleic anhydride and phenyl groups, containing a specified number of mols of oxyethylene units per 1 mol carboxy group and having a specified molecular weight and a polycarboxylic acid copolymer having a specified molecular weight. SOLUTION: In a copolymer (A) having constituent units of formulae I, II and III, (n) is 10-60 and R is a 1-5C alkyl group. A copolymer (B) of formula IV is obtained by copolymerizing a polyoxyethylene monoallyl monomethyl ether and maleic anhydride and carrying out esterification with a polyoxyethylene monoallyl ether. The molecular weights of the copolymers A and B each 5,000-100,000. A polycarboxlic acid type water-reducing agent obtained by blending 30-120 pts.wt. copolymer B with 100 pts.wt. copolymer A is added by 0.1-1 pt.wt. (expressed in terms of solid) to 100 pts.wt. cement and the resultant mixture is kneaded with water, anhydrous gypsum, etc., in a mixer.
Patent JP-H03164794-A (JP)
Title: Character generating circuit
Inventor: DOI KAZUMASA
IPC: H04N5/278
Filed: 1989-11-24
Abstract: PURPOSE:To allow beautiful expression by arbitrarily setting the data lengths in the direction X and direction Y by the data of a dot selecting register which sets the number of dots in the directions X, Y of a character at the time of reading out the data of a character pattern read-only-memory. CONSTITUTION:This circuit is so formed that the count value of a horizontal shift counter 6 for counting the number of the dots in the direction X of the character and the count value of a CRTROM (character pattern read-only- memory) vertical counter 10 for counting the number of the dots in the direction Y of the character can be arbitrarily set by the value of the dot selecting register 12. The characters of the different optimum numbers of the dots are stored altogether into the one CRTROM 1 in order to determine the count values of the horizontal shift counter 6 and the CRTROM vertical counter 10. Since the optimum number of the display dots is set by the character in this way, the beautiful character is displayed on a TV screen.
Patent JP-H0314424-A (JP)
Title: Automatic filling machine for liquid
Inventor: HATAYAMA TADAO
IPC: B67C3/24
Filed: 1988-12-02
Abstract: PURPOSE:To automate, in a filling operation for liquid, a preparatory step at which a blow container is inserted into a carton and a guide railing is made to hold the mouth of the blow container by piling up blow containers in a blow-container magazine. CONSTITUTION:The neck of a blow container X taken out of a blow-container magazine 6 is pushed outward when it is caught by a neck pulling device 25 and turned is the direction by a rotary cylinder 26 in the neck pulling device 25. The blow container X then is seized by a mouth chuck 39 on a blow container-inserting device 36 and, when the blow container X is inserted into a carton Y, a flap-folding unit 46 and a movable railing device are set in action. And the carton Y and the blow container X are sent by guide railing to a major filling station E and a minor filling station F. Since the blow container X gradually bulges out when filled, it becomes capable of standing by itself.
Patent JP-2001121059-A (JP)
Title: One-side immersion coating apparatus
Inventor: MATSUDAIRA OSAHISA
IPC: B05C1/16
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus capable of suppressing contamination with foreign matter and the evaporation of a solvent to the minimum level and applying a coating liquid in a proper amount to be applied to only one side in the case of one side coating while utilizing the advantages of dip coating and immersion coating method. SOLUTION: The coating apparatus provided comprises coating part having one or a plurality of slits provided in the width direction of the cylinder side face and allowing a coating liquid to flow from the inside of a rotatable cylinder, a driving roll capable of freely controlling the transportation speed of a flexible substrate and rolls installed in both sides of the coating part in parallel to the cylinder and capable of being positionally adjusted vertically in vertical, right and left directions. The apparatus applies a coating liquid to the flexible substrate moving between the coating part and the rolls capable of being positionally adjusted in vertical, right and left directions.
Patent JP-H02152528-A (JP)
Title: Production of porous hollow fiber
Inventor: KOJIMA RYUJI
IPC: B01D69/08
Filed: 1988-12-05
Abstract: PURPOSE:To form a dense layer only on the outer-surface side, to use one dense layer of the porous hollow fiber and to increase the permeating velocity of the hollow-fiber membrane by using a good solvent for a membrane forming polymer as the core soln. in wet spinning. CONSTITUTION:A membrane forming polymer is dissolved, and a good solvent for the membrane forming polymer or a mixture of the good solvent and a little poor solvent is used to prepare a spinning soln. The fiber is spun by using a good solvent (e.g. dimethylformamide, morpholine, acetone, etc.) identical to that used in the preparation of the spinning soln. is used as the core soln. The good solvent acts as the hollow shape holding agent until the spun hollow fiber is solidified from the outer-surface side by contact with a gelling bath. The solidified hollow fiber is immediately cut to a necessary length, and the concd. good solvent is discharged from the cut part. The time for the concd. good solvent to stay in the hollow part is controlled, and hence the structure on the inner-surface side and membrane thickness are controlled.
Patent JP-2000136496-A (JP)
Title: Production of coated paper for printing
Inventor: NISHIJIMA EIJI
IPC: D21H19/38
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To produce a coated paper for printing, having high glossiness of a blank paper, excellent in opacity, printing-through properties, a printed surface strength and high-speed operability. SOLUTION: This producing method of a coated paper for printing, for coating a coating liquid containing a pigment and a binder on a base paper comprises wet-milling an acicular or columnar precipitated calcium carbonate produced by slaking a quick lime with water or a weak liquid (a liquid slightly containing the white liquor) in the step of the causticization in a pulping process by a sulfate process or a soda process, and carrying out a causticization reaction with a green liquor, so as to have 2.0-5.0 μm longer diameter and 0.2-1.0 μm shorter diameter, as a pigment component, preparing the coating liquid containing 20-90 wt.% acicular or columnar precipitated calcium carbonate after the wet-milling based on 100 wt.% pigment components, and coating the prepared coating liquid by a blade type coating apparatus.
Patent JP-H08165581-A (JP)
Title: Member for die casting
Inventor: YAMAMOTO KENJI
IPC: C23C4/10
Filed: 1994-12-09
Abstract: PURPOSE: To provide a die casting member excellent in all of erosion resistance, wear resistance, heat cycle resistance and heat retaining property. CONSTITUTION: The member for die casing is used for a part in contact with a molten metal and is obtained by forming a coated layer containing WC and Co on the surface of a Ti alloy made base material. And if necessary, the Co content in the coated layer is controlled to 20-50atom% or the thickness of the coated layer is controlled to 30-100μm.
Patent JP-H10147252-A (JP)
Title: Vehicular state quantity acquiring device
Inventor: FUJITA KOZO
IPC: B62D6/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a vehicular behavior stability controller in a vehicle control system for controlling braking force difference between those on left and right side, on the basis of an actual rear wheel steering angle displayed by a rear wheel steering angle signal transmitted from a rear wheel steering angle controller. SOLUTION: In a vehicular behavior stability controller, any abnormal signal indicating some abnormality present in a rear wheel steering angle controller is transmitted from the rear wheel steering angle controller (S105). Or, when any abnormality is present in transmission of a rear wheel steering angle signal (S106), an actual rear wheel steering angle δr is maintained in an actual rear wheel steering angle δr indicated by a rear wheel steering angle signal transmitted from the rear wheel steering angle controller lastly during normal judgment prior to its 26 normality judgment (S113).
Patent JP-H01148047-A (JP)
Title: Manufacture of core for coil of motor
Inventor: SUZUKI TETSUO
IPC: H02K15/04
Filed: 1987-12-03
Abstract: PURPOSE:To effect mass production employing a progressive press, by a method wherein an electric wire, having a circular section, is bent so as to have the shape of rectangular wave, in which horizontal parts and vertical parts are continued alternately, and the vertical parts are pressed to flat surfaces while the wire is cut at the central part of the flat surfaces. CONSTITUTION:A wire material 1, having a circular section, is pulled out of a roll and is bent so as to have the shape of a rectangular wave, in which horizontal parts 11 and vertical parts 12, which are provided with the same length, are continued alternately. Subsequently, the vertical parts 12 are pressed to form flat surfaces 12a, then, up-and-down holes 2 are bored. Next, the wire is cut along an intermediate line 3 to form the core of coil having U-shape, which is provided with connecting surfaces 121a readily connected to a stator. A coil bobbin 4 is attached to the horizontal part 11 and a motor driving coil 5 is wound therearound, then, the coil 5 is connected to a stator utilizing the holes 2. According to this method, the core may be worked continuously by a progressive press whereby productivity may be improved and the waste of the wire material may be prevented.
Patent JP-H04176644-A (JP)
Title: Vinyl chloride-type heat-shrinkable film
Inventor: YANAGISAWA TAKEJI
IPC: B32B7/02
Filed: 1990-11-13
Abstract: PURPOSE:To obtain the subject film which does not fall out or produce positional deviation after fitting by coating the whole or part face of a contact area of a vinyl chloride-type heat shrinkable film with an aq. emulsion-type hot melt adhesive. CONSTITUTION:Aq. emulsion-type hot melt adhesives are divided roughly into EVA type and PVA type and furthermore incorporation and compounding of a pressure-sensitive adhesive such as a rosin ester and a polyterpene and an additive such as paraffin wax, chlorinated paraffin and low mol.wt. polyethylene is pref. A heat-shrinkable vinyl chloride-type film is coated with the adhesive thus obtd. and when it is fitted on a container after drying, the surface of the container is strongly adhered with it and it does not fall out or produce positional deviation.
Patent JP-H05116643-A (JP)
Title: Reach type fork lift
Inventor: TOYA IKUYA
IPC: B62D7/14
Filed: 1991-10-24
Abstract: PURPOSE:To provide a reach type fork lift with which optimum running mode is appropriately selected among a plurality of running modes and cargo handling work can be efficiently performed. CONSTITUTION:Road wheels 12L, 12R fitted to straddle arms 10, 10 are steerably supported centering the outside in the body width direction than their center lines, actuators to be able to individually steer them are provided, and a drive wheel 11 steerable by a handle 6 is provided. This reach type fork lift 1 is provided with a detecting means for the steering angles of the right and left road wheels 12R, 12L and a detecting means for the steering angle of the drive wheel 11. Further, it is provided with a mode changeover switch to make changeover among a plurality of running modes, and a control device with which the steering angles of the right and left road wheels 12R, 12L can be computed and steered based on the mode signal selected by the mode changeover switch and the steering angle of the drive wheel.
Patent JP-H08141221-A (JP)
Title: Power transmission device
Inventor: MOCHIZUKI MICHIFUMI
IPC: F16H19/04
Filed: 1994-11-17
Abstract: PURPOSE: To protect a worm wheel from teeth damage, when it is exposed to an external force in the direction opposite to the rotation. CONSTITUTION: A worm 3 installed on a shaft 2 moves with the shaft 2 and, at the same time, freely slides along the shaft 2, and is held by springs 5, 5 at both ends. When a worm wheel 6 is exposed to an external force to stop or decelerate its rotation, the worm 3 is slid in one direction by the external force to release transmission of the rotational torque and thereby to disconnect the worm 3 from the worm wheel 6.
Patent JP-S63158911-A (JP)
Title: Transformer driving circuit
Inventor: SHIBAO CHIKAMICHI
IPC: H04L25/02
Filed: 1986-12-23
Abstract: PURPOSE:To reduce a sagging voltage and to drive a transformer, by inserting a time constant circuit consisting of a diode and a coil and providing an information to idle transition part, in a feedback circuit from the output terminal to the input terminal of a TTL. CONSTITUTION:At the time of changing the input terminal 3 of a NAND gate from an (L) to an (H), a voltage difference is generated at the diode 20 by the coil 19, however, since it is a forward voltage, a driving output can be obtained at an idle to information transition part C similarly in a case where no time constant circuit is provided. At the time of changing it from the (H) to the (L), a reverse voltage is applied on the diode 20, and the driving output having a time constant of L/(R1+R2) can be obtained at the feedback circuit 4 by a fixed resistor R1 and a variable resistor R2 connected to prescribed positions. By constituting a device in such way, a period can be shortened to a period T1=160ns, and a sag  V proportional to the T1 can be reduced, and is changed from the (H) to the (L) at low speed. Therefore, no overshoot  V is generated.