baber/WOPTO huggingface dataset:
Patent JP-2000006582-A (JP)
Title: Electronic blackboard
Inventor: ITO TAKAHIRO
IPC: B43L1/04
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the using handiness by a method wherein the carrying speed of an endless writing sheet which is provided by stretching it between a plurality of rollers in the blackboard main body, freely selectable for an electronic blackboard. SOLUTION: On a control substrate 30, together with a main control unit 31 which controls the overall driving such as a sheet driving motor 29, an optical reading device 14 and a printer 18, a control section A in which a program for a first sheet carrying mode is stored so that the sheet driving motor, the optical reading device and the printer may be driven at respective fixed standard speeds, and a control section B in which a program for a second sheet carrying mode is stored so that they may be driven at half speeds of the standard speeds, are provided. In addition, on the control substrate 30, a switch 35 which switches the sheet carrying modes to either one of them is provided. Then, at the time of usage, a preferable sheet carrying mode is selected by operating the switch 35 in advance.
Patent JP-H1171384-A (JP)
Title: Production of alkylhalosilane
Inventor: NAKANISHI TETSUO
IPC: C07B61/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide the process for directly producing alkylhalosilane that can increase the production rate of dialkyldihalosilane at a desired STY through a more inexpensive process than the conventional one with reduced formation of unnecessary halogenosilane and disilane. SOLUTION: After metallic silicon powder, a catalyst containing a copper catalyst are charged in a fluidized-bed reactor, a gas containing an alkyl halide is fed thereby directly synthesizing silane of a general formula: Rn SiX4-n (R is a 1-4C alkyl group; X is a halogen; a is an integer of 0-4). In this process, the catalyst contains 1 10,000 ppm of boron element.
Patent JP-H05195015-A (JP)
Title: Method for manufacturing rigid structure from extruded metal powder, and container and furnace used therein
Inventor: RESURII YUUJIIN HANPUTON
IPC: B22F5/10
Filed: 1992-07-22
Abstract: PURPOSE: To calcine green bodies without being contaminated by discharging a gas, which is introduced into a non-gas tight chamber located in a hot zone for housing the green bodies, outside a furnace through the hot zone via a gas-discharging means. CONSTITUTION: A porous thermal shield 16 is arranged within the furnace 10 and the hot zone 24 equipped with heating elements 14 is formed at the inside thereof. The non-gas tight chamber 13 for housing the green bodies 34 is arranged within this hot zone 24. These green bodies 34 are obtained by extruding the metal powder, a mixture of other arbitrary components and a binder. Further, it is desirable that the non-gas tight chamber 13 is made of a refractory metal such as Mo. The above green bodies 34 are heated and calcined while introducing one or more kinds of gas 32 into this non-gas tight chamber 13 and a cold zone 26. The above gas 32 is discharged outside the furnace by the gas-discharging means 22 from the non-gas tight chamber 13 and the cold zone 26 through the hot zone 24.  Thus, the green bodies 34 are effectively protected from contaminants, thereby forming an uncontaminated rigid film- producing body.
Patent JP-H0638327-A (JP)
Title: Wire harness collecting apparatus
Inventor: FURUKAWA TOMOKAZU
IPC: H02G1/06
Filed: 1992-07-22
Abstract: PURPOSE:To provide a wire harness collecting apparatus in which work efficiency can be enhanced without contaminating clothes at the time of collecting work. CONSTITUTION:The collecting apparatus 1 comprises a drive motor 4, a rotary shaft 5, and a delivery means 6 wherein the drive motor 4 has rear end secured to the leading end of a link 9c and a cylindrical holder 16 is fit over a motor shaft 15. The rotary shaft 5 is formed cylindrically with slits 17, 18 being made, while spaced apart by 180 deg., in the leading end face thereof and a spiral groove 19 is made continuously between the opposite ends in the outer peripheral surface thereof. The rotary shaft 5 is coupled with the motor shaft 15 while inserting the rear end of the rotary shaft 5 into the holder 16. The delivery means 6 comprises a body 21, a moving part 22, and a handle part 23 up/down swinging thereof causes vertical movement of the moving section 22.
Patent JP-S6174088-A (JP)
Title: Optical information recording card
Inventor: TSURUOKA YOSHIAKI
IPC: B42D15/10
Filed: 1984-09-18
Abstract: PURPOSE:To recognize the data with a line sensor precisely by adding a bit showing the central line position of a data row to the edge of either of the data rows and installing a bar showing the border of the data row near the edge of the data row. CONSTITUTION:The data row 1 is composed of a peak bit P0 and data bits P1-P4. These respective bits are arranged at an equal interval by centering onto a central line CL. Since out of these bits, the peak bit P0 is to show the position of the central line CL, when the size of the right-angled direction with the central line CL is called as bit width, the width of the bit is formed much smaller compared with the data bits P1-P4. On the other hand, in the data bits P1-P4 to securely detect the existence of the bit with a line sensor, the bit width is formed largely. A bar 2 is to show the border between data rows and extends continuously orthogonally to the central line CL of the data row.
Patent JP-S6439623-A (JP)
Title: Magnetic recording medium
Inventor: TOKUNAGA FUMIHIRO
IPC: C09D175/08
Filed: 1987-08-06
Abstract: PURPOSE:To improve durability by dispersing fine ferromagnetic powder into a binder consisting of polycarbonate polyurethane and phenoxy resin, thereby forming a magnetic layer. CONSTITUTION:The magnetic layer of a magnetic recording medium constituted by providing the magnetic layer dispersed with the fine ferromagnetic powder in a binder on a nonmagnetic base is formed by dispersing the fine ferromagnetic powder into the binder consisting of the polycarbonate polyurethane which is low in Young's modulus but is elongatable and the phenoxy resin which is brittle but is hard and durable. Namely, the polycarbonate polyurethane and the phenoxy resin are incorporated in a 1.5:1-5:1 range by weight into the magnetic layer. Powder dislodgment increases and still durability is degraded if the content by weight of the polycarbonate polyurethane is <=1.5. The powder dislodgment and still durability are similarly degraded if the content of the polycarbonate polyurethane is >=5.
Patent JP-H1020867-A (JP)
Title: Mouth opposite type muffler
Inventor: KUJIRADA MASANOBU
IPC: H04R1/10
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent surrounding people from being troubled even when a voice is uttered in response to music and a game, etc., in a public facility such as the street, a train, etc., by supporting a muffling part muffling or reducing the voice uttered from the mouth of a human by generating a sound with a phase opposite to the voice so as to oppose it to the mouth in front thereof. SOLUTION: In the muffling part 23, a microphone 5 is provided on a side close to the mouth of a user, and inputs the voice 2 uttered from the mouth of the user to convert the voice 2 to an electric signal. A speaker 6 is provided on the side far from the mouth of the user, and converts the opposite phase signal of the electric signal from the microphone 5 to the voice 4 to oscillate it toward the outside. The opposite phase voice 4 emitted from the speaker 6 acts so as to cancel also the input voice 2 inputted to the microphone 5 and a leakage voice 3 not inputted to the microphone 5. The muffling part 23 is connected to the lower end part 22a of a rodlike part 22 of a head mounted part 21.
Patent JP-H0944969-A (JP)
Title: Magnetic disk holding member and magnetic disk device
Inventor: HINO SHOJI
IPC: G11B23/03
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently remove the static electricity of a magnetic disk by providing the inside and outside edge parts of a holding member with curved surfaces and coating the inner peripheral surface of the contact surface with the magnetic disk with a conductive ceramic film. SOLUTION: A spacer 11 consists of an annular body 112 and the tapered surfaces or curved surfaces having a width of 0.04 to 0.5mm are formed on the inside and outside edges 114a, 114b thereof. The contact surface 113 of the spacer 11 has surface roughness to prevent the spacer from turning accompanying the high-speed rotation of the magnetic disk and has a prescribed flatness to obviate the occurrence of a strain in the disk. The entire surface of the annular body 112 is coated with the conductive ceramic film 115 having a specific volumetric resistance value of <=1×10<7> Ω.cm and a coefft. of thermal expansion of 6 to 10×10<-6> / deg.C at a film thickness in a range of 0.1 to 3μm. Consequently, the efficient removing of the static electricity electrified on the magnetic disk is made possible.
Patent JP-S6440368-A (JP)
Title: Printing method and device
Inventor: KARAKAWA KOICHI
IPC: B31B50/88
Filed: 1987-08-06
Abstract: PURPOSE:To enable printing to be performed on a web which runs on a varying repeat length pattern without change of the diameter of a plate cylinder in printing at a different ratio from the size of a printing pattern by detecting the running velocity of the web and causing the plate cylinder to rotate so that the periphery velocity of the plate cylinder may be asynchronous to the velocity of the web. CONSTITUTION:A web is caused to run by the attraction of a rewinder 22. The web and a printing plate 44 move asynchronously, so that during this asynchronous movement, a slip occurs, which controls a plate cylinder 42, i.e. the rotation of a printing plate and subsequently enables a desired repeat length to be obtained. The tension is controlled by employment of a suction brake 24 as a travel control means. A velocity sensor 36 which measures the velocity of the web is caused to come into contact with the first guide roll 32 under pressure in such a manner that the velocity of the web may not differ from the detection velocity of a velocity sensor. Since the peripheral velocity of the plate cylinder and the velocity of the running web are asynchronous, the sizes of a printing pattern P and a printing pattern P2 are different at a fixed ratio. Therefore, R2 (size of a printing plate P2)/R (size of a printing pattern P) equals the variation factor of periphery velocity of the plate cylinder.
Patent JP-S5984597-A (JP)
Inventor: YAMAMOTO TETSUMICHI
IPC: H05K7/20
Filed: 1982-11-08
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-H0861879-A (JP)
Title: Radiator
Inventor: YAMAZAKI TSUTOMU
IPC: H05K7/20
Filed: 1994-08-19
Abstract: PURPOSE: To improve radiating properties by providing an uneven part on the surface of a radiator. CONSTITUTION: A radiator 1 is formed by bending and shaping an aluminum plate which has excellent thermal conductivity, excellent processability such as malleability, ductility, bendability, for example, formed in section substantially in a sine wave shape except a predetermined position in U-shaped shape of the entire section and mounting a power transistor 3 in the state clamped at a predetermined position by a screw 4 and a nut 5. Further, a PCB (printed board) 2 placed with a heat radiating plate 1 mounted with the transistor 3 and connecting the transistor 3 to a circuit is provided.
Patent JP-H1036933-A (JP)
Title: Cast cable parts
Inventor: HIDENO AKIRA
IPC: C22C21/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide cast cable parts capable of production by means of casting and excellent in strength and reliability. SOLUTION: An alloy, having a composition consisting of one or two kinds among 6-12% Si, 0.1-2.0% Cu, and 0.2-3.0% Mg, further either or both of 0.005-0.2% Ti and 0.0005-0.05% B, and the balance Al with inevitable impurities, is used. The cast cable parts can be obtained by a casting method where the alloy is cast in a metal mold while controlling casting rate at the gate of the metal mold to <=1.0m/sec and pressurization is continued at a pressure of >=20MPa until solidification is completed.
Patent JP-H0244118-A (JP)
Title: Nox control device for incinerator
Inventor: NAKANISHI TORU
IPC: F23G5/50
Filed: 1988-08-04
Abstract: PURPOSE:To suppress the generation of NOx through the regulation of an external air amount for secondary combustion while maintaining the cooling effect of an air-cooled wall by a method wherein the openings of a first and a second damper situated in a draft air duct are properly controlled based on NOx concentration. CONSTITUTION:Exhaust gas heat-exchanged in a waste heat boiler 12 and fed in a draft air duct 14 flows through a gas cooling device 15, an electric collector 16, and an NOx concentration device 17, and is discharged in a chimney 19 with the aid of an exhaust gas induced blower 18. When NOx concentration exceeds a set value, the opening of a first damper 22 is increased to increase a ratio of exhaust gas occupied in cool air, and through reduction of the opening of a second damper 27, a ratio of external air occupied in cooling air is decreased. Thus, an external air amount flowing through an air-cooled wall 24 in an incinearator 1 is decreased as a cooling effect on the air-cooled wall 24 is maintained in a state that cooling air is kept at a given airflow. An amount of external air flowing in the incinerator 1 is decreased and secondary combustion of unburnt gas and the generation of NOx due to secondary combustion are suppressed.
Patent JP-2000030588-A (JP)
Title: Relay circuit
Inventor: TAKAHASHI AKIRA
IPC: H01H47/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To stop driving of all relays when two or more relays are simultaneously driven, by providing a relay control circuit consisting of a circuit for detecting the number of relay driving times and as many OR or AND gates as plural relays. SOLUTION: Line 1 is connected to one input of an OR gate 11 and the input of a circuit 14 for detecting the number of relay driving. Line 2 is connected to one input of an OR gate 12 and one input of the circuit 14 for detecting the number of relay driving times. Line 3 is connected to one input of an OR gate 13 and the input of the circuit 14 for detecting the number of relay driving times. The output of the circuit 14 for detecting the number of relay driving times is connected to other inputs of the OR gates 11-13 respectively. In addition, the outputs of the OR gates 11-13 are connected to the inputs of relay driving circuits 7-9, and relays 4-6 are connected to the outputs of the relay driving circuits 7-9 respectively. It is prevented by this relay control circuit to simultaneously switch on two or more relays.
Patent JP-H0483920-A (JP)
Title: Hydraulic power transmission joint
Inventor: SUZUKI SATORU
IPC: F16D31/02
Filed: 1990-07-24
Abstract: PURPOSE:To reduce the number of parts and stabilize oil pressure that locks up an orifice by providing the orifice as a flow resistance generating means at the outer diameter part of a pressure receiving member, and closing the orifice with a guide member that holds the pressure receiving member capable of freely sliding. CONSTITUTION:Since generated transfer torque is proportional to the oil pressure that acts on a plunger 18, the oil pressure is proportional to the square of the flow velocity of the oil that passes through an orifice 25, and the flow velocity of the oil is proportional to the difference in the rotation speed of a cam housing 15 and a rotor 16, large torque proportional to the square of the difference in the rotation speed can be obtained. And, when discharge pressure exceeds a threshold value, a pressure receiving member 26 moves rightward resisting a return spring 24, and a guide member 23 closes the orifice 25. Since the orifice closing member need not to receive the load acting on the pressure receiving member 26 due to oil pressure like this, wear of orifice closing member does not occur, malfunction of being incapable of releasing lock does not occur, and the number of parts can be reduced as the guide member 23 doubles as the orifice closing member.
Patent JP-H09100267-A (JP)
Title: Quinoline derivative and antiallergic agent containing the same as active ingredient
Inventor: TAKAGAKI HIDEJI
IPC: C07D215/22
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a quinoline derivative which is useful as a medicine, particu larly therapeutically effective antiallergic agent with low toxicity. SOLUTION: This quinoline derivative is represented by the formula (R<1> is H, an alkyl; R<2> is H, an acyl; R<3> is H, aralkyl; R<4> is H, an alkenyl), typically 3-acetoxy-7-benzyloxy-4-methoxy-2(1H)-quinoline. This derivative is prepared by starting with m-nitrophenol, allowing the phenol to undergo reaction with an alkylating agent, stirring with metal powder, monoalkylation, reaction with ethylmalonyl chloride, hydrolytic cyclization, acetoxylation, deacetylation and the like.
Patent JP-H1037564-A (JP)
Title: Slide fitting jig, and carrying method of building unit and carrying method of slide fitting by use of this jig
Inventor: TAKIZAWA TAKESHI
IPC: E04B1/348
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting regardless of the kind or form of sash and prevent the damage of a crescent in carrying by providing a plurality of suckers on the opposite surface of a jig body having a reinforcing truss piece orthogonally contacting a horizontal piece and a vertical piece, and providing a protruding part on the opposite side to the horizontal piece on the upper end of the vertical piece. SOLUTION: An L-shaped sectional jig body 1 made of galvanized sheet iron is formed of a horizontal piece 2, a vertical piece 3, and a reinforcing truss piece 4, and the reinforcing truss piece 5 is welded and fixed so as to orthogonally contact the horizontal piece 2 and the vertical piece 3. The projection parts of cup-like suckers made of soft vinyl chloride resin which are sucked and mounted on a glass window surface are fitted and fixed to four through- holes formed in the thickness direction near four corners of the horizontal piece 2. A protruding part 31 is integrally formed on the side opposite to the horizontal piece 2 on the upper end of the vertical piece 3. The suckers can be mounted on the glass window by pressing, and also easily removed by introducing air into the suckers.
Patent JP-S6176017-A (JP)
Inventor: SATO YOSHIHISA
IPC: H02H7/12
Filed: 1984-09-19
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-H0244434-A (JP)
Title: Pseudo symbolic debugging system in non-symbolic debugger
Inventor: YAMAMOTO KUNIKO
IPC: G06F11/28
Filed: 1988-08-05
Abstract: PURPOSE:To reduce erroneous calculation and mis-key depression by adding a command analysis means, a symbol registration means, a symbol substitution means, and a symbol correspondent table on a non-symbolic debugger function. CONSTITUTION:The symbol registration means 2 registers a symbol name, an address, and length on the symbol correspondent table 4 in the case of analyzing a command inputted by the command analysis means 1 as a symbol registration command. The symbol substitution means 3 substitutes the address and the length corresponding to the symbol name in the symbol correspondent table 4 for the symbol name of the command in the case of analyzing the command inputted by the command analysis means 1 as the command including symbol reference. And the non-symbolic debugger function 7 performs the debugging of data targeted to be debugged based on the address and the length in which the symbol name of the command is substituted including the symbol reference by the symbol substitution means 3. In such a manner, the erroneous calculation and the mis-key depression can be reduced.
Patent JP-H0753164-A (JP)
Title: Display device for inside elevator cage
Inventor: IRIE TOSHIYUKI
IPC: B66B11/02
Filed: 1993-08-09
Abstract: PURPOSE:To provide a display device for the inside of an elevator cage which permits the display contents to be displayed distinctly without being influenced by the innermost dimension of the display device or the viewing direction or without being influenced by the lighting beam. CONSTITUTION:A light ceiling 2A or a part on the inlet/outlet side of a ceiling 6A are cut-removed, and a CRT color display device 3A is installed so that a display plane tilts so as to be directed downward through a triangular installation frame 7 at the upper part of the cut-removed part. Further, a reflector mirror 8 which is tilted oppositely to the display plane and a reflector mirror 9 which is tilted oppositely to the reflector mirror 8 are installed at the cut- removed part.
Patent JP-2000014404-A (JP)
Title: Antistatic shoes sole material
Inventor: YAMANAKA YASUHIRO
IPC: A43B7/36
Filed: 1998-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a light and highly cushioning antistatic shoes sole material which enables releasing of static electricity charged in a human body. SOLUTION: Either an ethylene-vinyl acetate copolymer with the vinyl acetate content of 10-35 wt.% or 70-95 pt.wt. of the ethylene-vinyl acetate copolymer and 5-30 pt.wt. of acrylonitrile butadiene rubber are used to make a blend. 100 pt.wt. of the polymer component thus obtained is mixed with 1-10 pt.wt. of an antistatic agent and a foaming agent and a crosslinking agent, a kneaded material obtained is inserted into a formwork and undergoes heating, foaming and hardening to produce a light and highly cushionable antistatic shoes sole material.
Patent JP-H0751229-A (JP)
Title: Corrector of ophthalmic measuring device
Inventor: FURUYA YOSHIYUKI
IPC: G01M11/00
Filed: 1993-08-09
Abstract: PURPOSE:To provide a corrector whose characteristic change with time is little and which has a high reproducibility and which is arranged at a position that an inspected eye should occupy in regard to an ophthalmic measurer and which is used as a measuring object for correcting the ophthalmic measuring device that takes predetermined ophthalmic measurement by irradiating laser rays to the inspected eye and conducting scanning by converging light rays into a protomerite and analyzing scattered light from a cell in the protomerite. CONSTITUTION:Laser rays radiated on a corrector 10 from the light projecting system of an ophthalmic measuring device are condensed by means of a lens 1 at a position which is shifted by a predetermined distance on the light projecting system side from an original condensing point, and scanned on the slit of a slit slab 2 arranged thereat. The laser rays that have passed the slit are diffused by means of a diffusion slab 3, and conducted with light reduction by means of a light reducing filter 4, and reflected to a beam splitter 5 and conducted with light receipt on the light receiving system side of the ophthalmic measuring device. A measurement can be taken for correcting the ophthalmic measuring device by regarding light observed at the light receiving system as scattered light from a cell in a protomerite.