baber/WOPTO huggingface dataset:
Patent JP-2000270461-A (JP)
Title: Automatic-reset circuit
Inventor: ITO HIROYASU
IPC: H02H3/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To make an alarm function effective without specific switch operation by detecting a power-on signal when a power supply is turned on again for holding a stop signal, by stopping abnormal reporting for canceling the holding state of the stop signal by the power-on signal, and by canceling the stop state of the abnormal reporting. SOLUTION: When an alarm factor is canceled, and a system power supply is turned on, a power ON signal inputted to a buzzer mask cancellation circuit IC3 is set to H. An alarm cancellation switch is operated, and an ALMRESET signal outputted to an alarm cancellation circuit IC2 is set to L. A power OFF signal is canceled, an ALMBUZ signal outputted to a buzzer driving circuit IC5 is set to H, and an ALM is canceled. The buzzer mask cancellation circuit IC3 sets a BUZMASKRESET signal to L. A buzzer mask circuit IC4 sets a BUZMASK signal outputted to the buzzer driving circuit IC5 to L, and cancels the BUZMASK, thus automatically making an alarm function effective.
Patent JP-H10267716-A (JP)
Title: Electrode structure for electromagnetic flowmeter
Inventor: MATSUMOTO IWAO
IPC: G01F1/58
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure for an electromagnetic flowmeter which is easily assembled and the cost of which is inexpensive. SOLUTION: An electrode 21a having a flange part 211a at the upper end is inserted in an electrode insertion hole 16 formed in a lining 15 which is composed of corrosion resistant material lined in a part of an inner wall and an electrode seat 13a of a pipe part 11 of a measuring pipe and an insulating member 28 for insulating the electrode 21a and the electrode seat 13a is mounted on a top face of the flange part 211a and an outer periphery part of a diaphragm 222 as a pressure means is welded and fixed to the electrode seat 13a with designated pressure being applied to the insulating member 28. The flange part 211a is pressed by the diaphragm 222 through the insulating member 28 and a seal face which can withstand to change with lapse of time is formed.  A signal wire 27 is connected to a top face center part of the flange part 211a and taken out to the outside through a hole provided in the center part of the insulating member 28 and the diaphragm 222.
Patent JP-2000229594-A (JP)
Title: Display device for bicycle
Inventor: HAYASHI TAKASHI
IPC: B62J99/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a display method equivalent to that obtained by using a battery or an electrical component without using such a component in a bicycle travel display device. SOLUTION: When an electrical component is used for giving a display a high degree computing function such as a microcomputer is required. Instead of the high degree computing function, a wheel provided with a distance-cum- speed measuring disc (or a wheel provided with a distance-cum-speed measuring small disc) 1 is installed, and a rotating element is brought into contact with it. From the rotation of the rotating element, a traveling distance or a traveling speed is read via a display panel.
Patent JP-S60217976-A (JP)
Inventor: OGAWA YOSHIO
IPC: B65D90/06
Filed: 1984-04-10
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-S59199312-A (JP)
Title: Rear wheel suspension device for vehicle
Inventor: TAKAHASHI MITSUO
IPC: B60G7/00
Filed: 1983-04-25
Abstract: PURPOSE:To contrive an improvement in stability of operation, by a method wherein an arm provided with an axle is turned inward centering around a supporting part and a wheel is made to displace angularly in the direction of toe- in, when side force is applied to the wheel at the time of turning of a vehicle. CONSTITUTION:A front end part of a suspension arm 2 is fixed to a supporting component 1 on a vehicular body rockably through a pivot 3. The rear of an arm 8 having an axle 6 is fixed to the rear of the suspension arm 2 rockably through a vertical shaft 5, and the front of the arm 8 is fixed to a bracket 9 provided on the suspension arm 2 with a bolt 11 and washer 12 through elastic bodies 10, 10' so that the arm 8 is difficult to displace in the vertical direction and is displacable around the vertical shaft 5. With this construction, when side force F is applied to a wheel 7 at the time of turning of a vehicle, stability of operation can be improved as the arm 8 is turned inwardly centering around the vertical shaft 5 while the elastic bodies 10, 10' is being deformed by the arm 8 and the wheel 7 is made to displace angularly in the direction of toe-in.
Patent JP-H10251039-A (JP)
Title: Production of optical fiber for parts
Inventor: TANAKA TAIICHIRO
IPC: C03B37/075
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a simple process for production of an optical fiber for parts having small curvature. SOLUTION: A fiber preform 1 of a quartz glass system is prepd. and a satd. aq. soln. of a compd. of the elements to lower the viscosity of the quartz glass, for example, NaCl, is applied along the longitudinal direction of the one flank of this preform and is dried. The preform is thereafter melt drawn from one end by using a heating furnace 2 to form the fiber which is taken off at a bobbin. The take-off tension of the fiber 3 is received by the side opposite to the side where the viscosity is lowered by Na. When this tension is released, the fiber 3 is eventually bent by having the prescribed curvature to the side coated with Na and, therefore, the fiber is taken up on the bobbin in such a manner that the bent side comes to an inner side. The fiber for the parts is thus obtd.
Patent JP-2000267669-A (JP)
Title: Electric musical instrument
Inventor: SATO HIROTAKE
IPC: G10H3/18
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To make automatically changeable settings regarding a pickup according to the vibration state of strings by providing a mixing ratio setting means and a signal mixing means which mixes electric signals outputted from multiple string vibration detecting means according to the mixing ratio set by the mixing ratio setting means, etc. SOLUTION: A CPU 302 detects the operation states of knobs 202 and 205 to 207 and a selector switch 204 and sets a reference value of a mixing ratio according to the operation state of a balance knob 202. Automatic adjustments are made by calculating the values of voltages applied to voltage-controlled amplifiers(VCA) 316 and 317 by reflecting variation quantities found on the basis of the vibration of strings detected by a rear pickup 106 and a front pickup 107 and the operation state of a harmonics knob 205 on respective reference values. Those voltages are applied to the VCAs 316 and 317 and the signals from the pickups 106 and 107 are mixed at a newly set mixing ratio.
Patent JP-H02250771-A (JP)
Title: Grinder for semiconductor wafer
Inventor: NISHIGUCHI KATSUNORI
IPC: B24B37/015
Filed: 1989-03-24
Abstract: PURPOSE:To keep the grinding temperature of a semiconductor wafer constant and reduce the occurrence frequency of defective semiconductor wafers by providing a control means determining the flow of a cooling liquid via signals of semiconductor wafer grinding temperature detecting means end a flow adjusting means of the cooling liquid controlled by this control means. CONSTITUTION:The flow of a cooling liquid is determined by a control means 13 based on the grinding temperature of a semiconductor wafer W measured by temperature detecting means 10 and 11, and a flow adjusting means 12 is operated in response to this determined value to control the flow of the cooling liquid. When the so-called feedback control is performed in this way, the cooling liquid is quickly increased in response to the change of the grinding temperature, the semiconductor wafer W can be invariably kept at an adequate grinding temperature, and the cooling liquid can be kept at the minimum quantity required.
Patent JP-2000270189-A (JP)
Title: Facsimile machine and method for detecting its tone signal
Inventor: SUJITA KENJI
IPC: H04N1/32
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To detect a tone signal with high precision despite of imposing a small load onto a facsimile machine. SOLUTION: In the case of detecting a tone signal from a telephone line by a tone detection section 4 and a communication analog section 2 in this tone signal detection method, the facsimile machine detects the tone signal by a setting number of times for a sampling period A first and then detects the tone signal by a setting number of times for a sampling period B next (B<A) and judges that the desired tone signal is detected when the tone signal is detected for all number of times.
Patent JP-S61233159-A (JP)
Inventor: TAKADA KANJI
IPC: E04D13/00
Filed: 1985-04-07
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-2000267958-A (JP)
Title: Repeater and recording medium
Inventor: MATSUMOTO NORIKO
IPC: G06F21/31
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To improve operability when plural servers are logged in by a terminal equipment. SOLUTION: An authentication information transmitting means in a repeater transmits authentication information corresponding to a server whose connection is to be established. A repeater 4 receives the authentication information and supplies the information to the corresponding server. When authentication succeeds, connection information indicating a connection state between the terminal 1 and the server is stored in a connection information storage means 4b. When a prescribed command is inputted from an input means 1a, the transmission means 1b transmits the inputted information to the repeater 4. At the time of confirming that the received command is transmitted from an authenticated user by referring to the connection information, the repeater 4 supplies the command to the corresponding server or acquires information stored in an execution result storage means 4e.  A display means 4d displays the processing result of the server or the information acquired from the means 4e on a display device 2 connected to the terminal equipment 1.
Patent JP-S60216776-A (JP)
Title: Controller for drive motor
Inventor: MATSUDA KOUJI
IPC: H02P29/00
Filed: 1984-04-10
Abstract: PURPOSE:To prevent driving means from damaging and a motor from burning out by limiting the variation amount of the output value of speed control means by limiting means, thereby interrupting to apply an abrupt control signal to the driving means. CONSTITUTION:Limiting means 9 do not output an output value received from speed limiting means 7 directly to drive means 8, but compares with the output value of previous time preserved in adding/subtracting means 9c. Limiting means 9b sets the upper limit value to an arbitrary value N when the difference exceeds the arbitrary value N, and outputs the sum of the contents of memory means 9a by adding/subtracting means 9d. Thus, the variation amount of the output value of speed controlling means 7 is limited by the limiting means 9. In other words, when large variation amount is generated, it is limited by the means 9, thereby preventing the driving means 8 from damaging and a motor 3 from burning out.
Patent JP-H08274613-A (JP)
Title: Semiconductor intergrated circuit and protection circuit
Inventor: WADA SATOSHI
IPC: H03K19/003
Filed: 1995-03-30
Abstract: PURPOSE: To cut the leakage current with a pressure level kept at the value equivalent to a conventional circuit when a chip power supply is turned off. CONSTITUTION: A protection circuit is connected to an input/output terminal of a semiconductor chip connected to an input/output terminal 1 which inputs and outputs the signals of positive potentials and protects a semiconductor chip against the overvoltage applied to the input/output terminal. Then the protection circuit includes a 1st-1st conductive MOSFET 3A which has its drain connected to the input/output terminal together with its source and gate connected in common to a 1st voltage source, a 1st-2nd conductive MOSFET 3C which has its source connected to the back gate of the MOSFET 3A together with its drain and gate connected to the 1st voltage source and its back gate connected to a 2nd voltage source, and a 2nd-2nd conductive MOSFET 3B which has its drain connected to the input/output terminal together with its source,  gate and back gate connected in common to the 2nd voltage source respectively.
Patent JP-S62231484-A (JP)
Title: Magnetic disk recording and reproducing device
Inventor: NARUKI TOSHIMASA
IPC: G11B25/04
Filed: 1986-03-31
Abstract: PURPOSE:To shorten the time for assembly and adjustment by attaining miniaturization, reduction in thickness light weight, low cost, etc., by employing a base in a plane shape subjected to a sheeting by excluding a sheet metal bending. CONSTITUTION:A holder L9 and holder R10 are composed of a forming item holder and on this each holder L9 and holder R10 the slide pin of a receiving pin, lever, etc. of the sliding part of a magnetic disk recording and reproducing device or fulcrum shaft pins 9b, 10b, etc. are integrally formed, and simultaneously notch grooves 9a, 10a are provided on each holder L9 and holder 10R. The slide pin or fulcrum shaft pins 9b, 10b integrally formed on each holder L9 and holder R10 are assembled by engaging in the direction shown by an arrow mark A with the notch groove 1b provided at both end parts of a base 1. The bending claw 21b provided on a case 21 is engaged with the notch grooves 9a, 10a provided on the lower part of each holder L9 and holder R10 by moving it in the direction shown by arrow mark B.
Patent JP-S55829-A (JP)
Title: Heat exchanger for bath furnace
Inventor: FUJISHITA KAZUO
IPC: F24H1/00
Filed: 1978-06-16
Abstract: PURPOSE: To enable efficient heat exchange of a heat exchanger used for a natural circulation type bath furnace by flowing combustion gas in zigzag manner among hollow plates without interfering with each other.  
     CONSTITUTION: A heat exchanger is composed by providing space 7 between a hollow plate 1 having hot water outlet and inlet 2, 3 and a hollow plate 6 formed with a hot water conduit 4 at one side wall surfaces and disposing hollow plates 5 of the number regulated according its capacity, and joining the respective conduits 4. A plurality of projected ribs 8 are provided along burner heating direction in length L on the respective plates 1, 5 and 6 and in burner heating lateral direction H to thereby increase the heat transmitting area of the plates. Then, the ribs 8 are arranged in zigzag manner to pass the combustion gas through the space 7 in zigzag manner to thereby enable efficient heat exchange of the heat exchanger. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60215193-A (JP)
Inventor: OOSUMI TAKAYOSHI
IPC: F16T1/24
Filed: 1984-04-11
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-S547989-A (JP)
Title: Alanysis of zin by frameless atomic absorption
Inventor: KAMIHARASHI SEIJI
IPC: G01N21/74
Filed: 1977-06-20
Abstract: PURPOSE:To improve the valence efficiency, measurement sensitivity and reproducibility of Sn by adding a preset quantity of special metal sensitizer to either a sample solution or the sample contacting portion of a carbon atomizer.
Patent JP-H06285813-A (JP)
Title: Finger cutter
Inventor: KITAJIMA KIYOSHI
IPC: B27G13/14
Filed: 1992-02-25
Abstract: PURPOSE:To make it possible to change only finger cutters by a method wherein the finger cutters and cutter holding discs are made to be separable from each other. CONSTITUTION:A cutter holding disc 1 has the thickness nearly same as that of one finger cutter 10. At the pherpheral edge 1a of the disc, a cutter fitting groove 2, which is oblique to the direction of rotation, and a spring fitting groove 3, into which a plate spring 5 is fitted, are cut in continuously with each other. The cutter 10 closely fits to the inlet 2a of the cutter fitting groove 2, a sliding incline 4 and the larger part at the depth 2b of the groove 2 so as to obliquely project a cutting edge 10a through the inlet 2a by means of the plate spring 5. In the cutter 10, the moving surface with a bevel of 45deg, which comes into contact with the sliding incline 4, is provided and the grinding of the cutting edge is performed under the condition that the angle of the cutting edge 10a is set to be 45deg and the forward edge in the direction of rotation of the cutter is ground as face 10b. The cutters 10 are piled up on both sides and pinched between the cutter holding discs or end plates so as to be fixedly held preferably under the condition that the projecting angles of the cutters 10 are staggered.
Patent JP-H11256639-A (JP)
Title: Cover faucet
Inventor: TSUBOTA MITSUO
IPC: E03C1/042
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a cover faucet capable of reducing a dead space in a configuration space. SOLUTION: The cover faucet has a faucet body 10 and a cover covering the faucet body 10 and being unified with a mounting surface 70 so as to be bulged from the mounting surface 70 of the faucet. Connecting sections 15, 16 connected to pipings W, H are formed on the rear side of the faucet body 10. In the cover faucet, it is preferable that the connecting sections 15, 16 are placed in a region on the indoor side inner than the mounting surface 70.
Patent JP-S52156168-A (JP)
Title: Waste gas treatment of nitric acid plant
Inventor: TAKAMI KOUICHI
IPC: C01B21/40
Filed: 1976-06-22
Abstract: PURPOSE: To prevent the precipitation of ammonium nitrate, by inducing inactive gas to the stagnating part of waste gas, together with keeping the temperature of main gas stream, extended to the waste gas turbine, at more than specific temperature, after adding NH 3 , at the time of denitrating waste gas of pressurizing absorption type nitric acid plant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55165630-A (JP)
Title: Apparatus for electron beam exposure
Inventor: WADA YASUSHI
IPC: H01L21/302
Filed: 1979-06-12
Abstract: PURPOSE:To shorten the processing time by providing a thin film aperture (slit) at the boundary between a vacuum and air, taking out a controlled electron beam into free air, performing exposure, and eliminating contamination in a mirror tube. CONSTITUTION:The thin-film slit member 8 is atached to a mirror-tube flange 15 with glass solder 14 from the outside, and the high vacuum state is kept in the mirror tube. A well formed electron beam 2 is taken out into free air through the thinnest portion 16 in the thin-filmslit member 8. Both sides of the thin metal film of the slit 8 is etched, and the thickness of the thinnest portion is made to be about 0.5mu. A portion of the electron beam 2 is absorbed by the portion 16, but the most of the beam is taken out into the free air, and a resist film 17 is exposed unless the distance between the slit member 8 and a specimen 11 is large. In this constitution, since the specimen can be exposed in the free air, the inside of the mirror tube is not contaminated by the photoresist and the like, the specimen can be readily placed and removed, air need not be exhausted after the placement of the specimen, and the processing time can be shortened.
Patent JP-S63242160-A (JP)
Title: Linear synchronous motor
Inventor: NAGASAKA NAGAHIKO
IPC: H02K41/03
Filed: 1987-03-27
Abstract: PURPOSE:To suppress leakage flux, by arranging respective phase poles so that the magnetic poles of permanent magnet pieces may be positionally shifted from confronted salient poles at every one pitch of phase number component, and by embedding short circuit rings in spaces between the salient poles or performing the like. CONSTITUTION:A moving member 1 has a yoke 3 made of a channel-formed ferromagnetic member accomodating a three-phase set of magnetic poles of laminated ferromagnetic cores 4 around which concentrated winding coils 5-7 are wound respectively and independently. On the core surfaces facing the core gap, there are provided a number of adjacent, narrow permanent magnet pieces 8 with alternate polarities. The respective magnetic poles are tandem-arranged in the advancing direction of the mover 1 and are fixed on the central section of the internal section of the yoke 3. A stator 2 includes salient poles 9 arrangeed at equal intervals and facing the permanent magnet pieces 8 across the core gap, and continuous rails 10 arranged in the advancing direction and facing both legs 3a of the yoke 3. A short circuit rings 11 are embedded in a box-formed recesses formed between the salient poles 9 and the rails 10. As a result, the quantity of the core material is reduced, and thus a light, compact motor is realized.
Patent JP-S51149100-A (JP)
Title: Vote input device of race and raffle
Inventor: TSURUTA SHIGETOSHI
IPC: G06Q50/10
Filed: 1975-06-17
Abstract: PURPOSE: A vote input device of a race, raffle, etc. which indicates the vote value and issue value to each customer while a ticket is being sold and indicates said values handled at the window after sale of the ticket. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53181-A (JP)
Title: Real time radiography
Inventor: ISHIJIMA HIROSHI
IPC: G01N23/04
Filed: 1976-06-23
Abstract: PURPOSE: To carry out measurement of distribution condition of foreign matter in object, and to indicate in real time, by scanning irradiated or transmitted light such as X-ray, ϒ-ray, etc., by means of fine slit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07315010-A (JP)
Title: Radial tire for motorcycle
Inventor: WATOKINSU ZUBITSUDO ROBAATO
IPC: B60C9/22
Filed: 1994-03-18
Abstract: PURPOSE:To give necessary stiffness capable of withstanding cornering power to a tread section, and thereby enhance high speed cornering performance by reinforcing the tread section with a breaking assembly having breaking cords composed of aromatic filament fibers, and a band layer having nylon cords. CONSTITUTION:In the tire which is reinforced with a breaker assembly and a band layer 6 located between its end sections, and is in a standard condition where it is filled up with normal inner pressure, a camber ratio C/L of a tread section shall be 0.5<C/L<0.7. A carcass 14 which is turned over to the outside from the inner side in the tire axial direction around each bead core 12 and 13, is stretched across a space between bead sections 10 and 11, and side wall sections 8 and 9 are concurrently provided. Besides, the breaker assembly is formed up while being equipped with breaker plies 5 and 7 where each breaker cord composed of polyamide fibers in an aromatic system is reverssely inclined against the tire circumferential direction, and the band layer 6 is formed in the outside in the radial direction of the breaker assembly with nylon cords provided.
Patent JP-S63241380-A (JP)
Inventor: OTSUBO TORU
IPC: G21C1/02
Filed: 1987-03-30
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。
Patent JP-2000234945-A (JP)
Title: Welding gas flowmeter provided with indication lamp of proper flowrate
Inventor: KONDO HIROSHI
IPC: G01F1/24
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce cost by providing a welding gas flowmeter capable of measuring leakage flow of welding gas between factory piping outlet and nozzle outlet of welding torch of carbon dioxide gas and metal active gas welding device and limiting the range of leaking location with a simple operation, facilitating ensuring proper gas flow and preventing the degradation of welding quality due to lack of welding gas flowrate. SOLUTION: A welding gas flowmeter 4 is constituted by tightening it to the gas hose attaching piece 2 of a supply device 1 for carbon dioxide gas and metal active gas welding with an attachment nut 3; installing an electromagnetic proximity switch 6 to the detector attachment part 8 of a cylinder 7 of the welding gas flowmeter 4 for detecting the position of a float 12 of a magnetic body of the welding gas flowmeter 4 by an electromagnetic proximity switch 6, and detecting that the welding gas is within a proper range by the electromagnetic proximity switch 6; and attaching a relay 19 provided with an indication lamp 15 indicating the detection results at an easily visible location of the wire supply device 1.