baber/WOPTO huggingface dataset:
Patent JP-H04113939-A (JP)
Title: Automatic constant speed running device
Inventor: SAKUMA HITOSHI
IPC: F02D11/10
Filed: 1990-09-03
Abstract: PURPOSE:To run a vehicle in a safe condition when position switches are broken in state of opening by constituting the device so that the control is stopped and a throttle valve is returned by itself to the closing side without keeping the throttle valve on the opening side. CONSTITUTION:In an automatic constant-speed running device 1, the motor shaft of an actuator motor 2 to open/close a throttle valve is connected to an output shaft 53 through a clutch 20. Further, position switches 3, 4 changed over to the opening side or the closing side interlocking with the actuator motor 2 are provided. In this case, in a control mechanism to make a switching means to be ON/OFF, a speed increasing operation signal to the actuator motor 2 is intermittent at a prescribed period by a stopping circuit means 6. The counter- electromotive force of the actuator motor 2 is monitored by a monitoring circuit means 7. After the intermittence of the above-stated signal is caused by the stopping circuit means 6, when the counter-electromotive force of the actuator motor 2 is detected to be under a judging level, the control is stopped by a safety circuit means 8.
Patent JP-2001029393-A (JP)
Title: Seat separation type care wheelchair
Inventor: ISHIHARA HARUO
IPC: A61G5/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To permit a disabled person to get on/off an automobile without any exchange by making him or her to get on a wheelchair from a bed to go to the automobile and executing an operation for separating a seat where he or she is seated from the body of the wheelchair and seating him or her on the seat of the automobile. SOLUTION: A seat separation type care wheelchair consists of a truck part 5, a seat elevating/lowering and connecting part 6 and the seat 4 and the seat B is constituted to rotate and fix a backrest 19 by optical angle with a reclining shaft 11 as a center and also to be bi-seated in left and right. Besides, a fork insertion hole 15 is formed by penetration in the side part of the seat part in the seat 4. The truck part 5 is provided with a main frame 21 where casters 22 and main wheels 23 are arranged in the lower part and whose whole height H is set to be <= the under-floor distance of the automobile. Then the seat elevating/lowering and connecting part 6 having the fork 20 to be inserted to the fork insertion hole 15 of the seat 4 is attached so as to be freely elevating/lowering possible along an elevating/lowering guide shaft 25 which is erected at the rear part side of the main frame 21.
Patent JP-H1181178-A (JP)
Title: Supporting member for wire and paper machine using the same
Inventor: UENOHARA MITSUGI
IPC: D21F1/48
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a supporting member for a wire capable of improving sliding properties, abrasion and chipping resistances to the wire and suitably carrying out a high-speed papermaking by composing an edge part at the tip of a member for coming into contact with the wire and supporting the wire of silicon carbide-based ceramics. SOLUTION: This supporting member 10 for coming into contact with a wire 12 and supporting the wire 12 in a paper machine is obtained by composing an edge part of at least the tip of silicon carbide-based ceramics, containing a metallic oxide as a sintering assistant and prepared by sintering in the liquid phase and having >=1,800 kg/mm<2> Vickers hardness. The supporting member 10 for the wire 12 in a former part 1 is preferably formed of the silicon carbide- based ceramics having >=1,800 kg/mm<2> Vickers hardness and a supporting member 20 for a felt 22 in a press part 2 is preferably formed of silicon nitride-based ceramics.
Patent JP-H1165566-A (JP)
Title: Effects-adding device
Inventor: MATSUBARA AKINORI
IPC: G10H1/38
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To conduct chord playing, which is musically pleasant, while modulating music data by bend data by changing the pitch of accompaniment data for the music data with respect to the bend data which are compensated for by a bend data compensation means. SOLUTION: A CPU 1 controls an operating section 4, which consists of a ROM 2, a RAM 3, a keyboard and a switch group, an accompaniment data ROM 5, a timer 6, a sound source 7 and an MIDI interface 8 via a bus. Then, the CPU 1 compensates for the bend data, which modulates the music data that are to be sounded in accordance with the discriminating chord, as a chord- discriminating means. Moreover, the CPU 1 changes the pitch of the accompaniment data in accordance with the compensated bend data as an accompaniment data changing means. Since the bend data are compensated for in accordance with the specified chord, the chord being playing to be out of match with the chord after the change can be avoided.
Patent JP-H0572886-A (JP)
Title: Developing device for color copying machine
Inventor: NAGAYAMA MASAKAZU
IPC: G03G15/08
Filed: 1991-09-12
Abstract: PURPOSE:To prevent developer from overflowing from the casing of a developing device and to prevent the occurrences of color mixture and an abnormal image. CONSTITUTION:A guiding member 24 is provided from a doctor 20, which regulates the thickness of developer on a developing sleeve 12, to the vicinity of a photosensitive body 1 with a gap (b) almost equal to a doctor gap (a) between the periphery of the developing sleeve 12 and the member 24. Alternatively, the doctor is provided between the two magnetic poles which are adjacent to each other, and the magnetic force in the normal direction of the magnetic pole on a doctor upstream side is made greater than that of the magnetic pole on a downstream side.
Patent JP-S6476056-A (JP)
Title: Electrostatic recording sheet
Inventor: IKEZAWA HIDEO
IPC: G03G5/14
Filed: 1987-09-17
Abstract: PURPOSE:To prevent the generation of troubles by dissolving, swelling, etc., of a film by providing a barrier layer which does not dissolve and swell in an isoparaffinic solvent between a base and conductive layer. CONSTITUTION:The barrier layer which does not dissolve and swell in the isoparaffinic solvent is provided between the base and the conductive layer. The permeation of the isoparaffinic solvent to the base is prevented and the contact thereof with the base is effectively prevented by this barrier. The base is thereby prevented from swelling even after the recording surface is exposed to the isoparaffinic solvent for a long period of time. The generation of the mechanical troubles is obviated even if a plotter is started after the recording surface set in the plotter is rested for a long period of time while the recording surface is kept exposed to a developing soln. in a developing section.
Patent JP-H04114120-A (JP)
Title: Multiple beam raster scanner
Inventor: ICHIKAWA JUNICHI
IPC: G02B26/12
Filed: 1990-09-05
Abstract: PURPOSE:To excellently maintain the picture quality when an image of one system or images of two systems one of which is given priority are recorded by aligning a beam scanning plane of one of beams of two systems with the optical axis of an image forming lens, and optimizing the performance of image formation on a photosensitive body. CONSTITUTION:The scanning plane of one of two beams B1 and B2 from a beam generating means 1, i.e. B1 is aligned with the optical axis of the image forming lens 4 and the performance of the image formation of this beam B1 on the photosensitive body 2 is optimized. The two beams B1 and B2 from the beam generating means 1 irradiate positions which are symmetrical with respect to the subscanning directional center line (m) of a deflecting mirror 3. Consequently, the entire reflecting surface area of the deflecting mirror 3 is used effectively, an unnecessary reflecting surface area is eliminated, and the variation states of the paths of the beams B1 and B2 accompanying the surface tilt of the deflecting mirror 3 have the same tendency. Consequently, the image quality of one image or two priority images can be maintained excellently.
Patent JP-H04120276-A (JP)
Title: Surface treating device
Inventor: NAKAGAWA KOJIN
IPC: C23C16/50
Filed: 1989-09-08
Abstract: PURPOSE:To improve the efficiency of utilizing the electric power of electromagnetic waves in plasma generation by improving the coupling between the electromagnetic waves and plasma generating chamber in an ECR device and introducing the electromagnetic waves in the state of linearly polarized waves into this chamber. CONSTITUTION:A magnetic field B parallel with the side wall of the plasma generating chamber 1 is produced by, for example, air core coils 8, 8'. A metallic plate 100 having a coupling hole 10 of a rectangular shape for introducing the electromagnetic waves into the chamber 1 is joined to the terminal of a square waveguide 9. The coupling hole 10 may be shaped to an oval, elliptic or cocoon shape. After the inside of the generating chamber 1 and a treating chamber 2 is evacuated to a vacuum by a discharge system 5, a gas for treatment is introduced by gas introducing systems 6, 7 into the chambers and prescribed pressures are maintained in the chambers 1, 2. The electromagnetic waves are then impressed to the chamber 1 and are introduced through a three-dimensional circuit element, such as tuner 9', into the waveguide 9. The electromagnetic waves are radiated through the coupling hole 10 into the generating chamber 1 and the high-density plasma is generated by the small electric power if the reflected waves from the coupling hole 10 are negated by the tuner 9'.
Patent JP-H04112345-A (JP)
Title: File system shared controller
Inventor: SUGISHITA KOJI
IPC: G06F12/00
Filed: 1990-09-03
Abstract: PURPOSE:To prevent a reluctant access unable state at the user side of a file system by cutting off a power supply if it is decided that the file system of its own computer is not offered to another computer. CONSTITUTION:A file system offer deciding means 104 decides whether the file system of its own computer is offered to another computer or not based on the file system offer information if the cut-off of a power supply is requested by a request control means 101. If so, the power cut-off request is held. If not, a power cut-off means 105 cuts off the power supply. Thus a reluctant access enable state can be avoided to a file within a file system at the user side of the system.
Patent JP-H0785600-A (JP)
Title: Device for reproducing audio signal
Inventor: YAMADA TOMOYASU
IPC: G11B20/10
Filed: 1993-09-20
Abstract: PURPOSE:To provide a natural reproducing sound with simple constitution by generating not only a low order harmonics component but a high order harmonics component of an original signal and adding them to the original signal. CONSTITUTION:A PCM digital audio signal with a sampling frequency fs read out from a recording medium is made the sampling frequency of eight times by an LPF 1 and becomes 8fs, and the frequency fs/2 or above of the digital audio signal are cut. By that the digital audio signal with the sampling frequency 8fs outputted from the LPF 1 is supplied to a harmonics generation circuit 15, the harmonics component is generated. The digital audio signal incorporating the harmonics component outputted from the circuit 15 is supplied to an HPF 12, and the frequency component of fs/2 or below are cut. The output of the HPF 12 coincide in time and is added with the read-out original signal from a shift register 5 in an adder 13, and the addition output is outputted as an original audio signal.
Patent JP-H0979705-A (JP)
Title: Expansion valve
Inventor: HISAKABE SHIYUUSUKE
IPC: F25B41/06
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: An expansion valve to be used in a freezing cycle is provided with a function to enlarge a degree of opening of the valve in an enforced manner. SOLUTION: An expansion valve 1 has a valve part 10 and a valve operating part 50 fixed to the valve part 10. A main body 11 of the valve has an inlet port 12 and an outlet port 13, and an operating rod 22 for a valve member 20 is inserted into an orifice 14. The valve member 20 is biased by an adjusting spring 26 toward a valve closing direction. The operating rod 22 is pressed by a diaphragm 62 through a stopper 60. Gas pressure for use in unifying pressure is fed into a lower pressure chamber of the diaphragm, and a gas pressure flowed from a thermo-sensitive cylinder 94 for the refrigerant is fed into a pressure chamber above the diaphragm so as to control a degree of opening of the valve.  A spring 57 made of shape-memory alloy arranged at an upper part of the diaphragm is heated up to a set temperature when an electrical heater 80 is operated and then the spring is extended to make an enforced increasing of the degree of opening of the valve.
Patent JP-S61111540-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO HIDEHO
IPC: H01L21/302
Filed: 1984-11-06
Abstract: PURPOSE:To enable sufficiently deep etching at the time of selectively etching InP, by using a TiO2 derivative film as the mask material in reactive ion etch ing. CONSTITUTION:The TiO2 derivative 2 is formed on a InP substrate 1. The TiO2 2 is covered with a resist mask 3, and a pattern is formed in the resist mask by using a normal photolithography technique. A pattern is transcribed to the TiO2 derivative 2 by reactive ion etching using CF4-H2 as the reaction gas. Finally, using the mask of the TiO2, the InP is etched by reactive ion etching using the reaction gas of Cl2-Ar series or Cl2-O2 series, resulting in the formation of an etching groove 4. In the case of Cl2-Ar series gas, the ratio of etching rate of InP to TiO2 is approx. 10, and InP of 5mum or more can be etched.
Patent JP-H0983308-A (JP)
Title: Flip-flop circuit
Inventor: KUROGUCHI KATSUMI
IPC: H04B10/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a flip-flop circuit which can output the signal equal to an input data signal as an output signal despite non-input of a clock signal in addition to its normal operation to input the input data signal and true clock signal and to output the output data signal respectively. SOLUTION: A flip-flop circuit consists of the clocked gates 5, 6, 7 and 8 which control the data signals by the clock signals, the inverter circuits 9, 10 and 11, and a clock input decision circuit 4 which decides the input or non- input of the clock signals and outputs these clock signals or the control signals based on its decision result. When the clock signal is inputted, the circuit 4 outputs the clock signals as they are and the flip-flop circuit has its normal operation. If no clock signal is inputted, the circuit 4 outputs the control signals to input them to the gates 5 to 8. As a result, the data signals inputted via a data input terminal 1 are directly transmitted to a data output terminal 3.
Patent JP-S61114046-A (JP)
Title: Hot-water supplying temperature adjusting device of gas hot-water heater
Inventor: KINOSHITA MASAYASU
IPC: F24H9/20
Filed: 1984-11-06
Abstract: PURPOSE:To maintain continuously the hot-water spplying temperature at nearly constant level without regard to the increasing or decreasing of the hot-water supply quantity by a method wherein a manual adjusting device for changing a gas supply quantity is provided separately from a gas valve for adjusting a gas supply quantity. CONSTITUTION:A gas valve 20 provided on a gas supply passage 15 is connected to a diaphragm 11. Further, a Venturi 13 is arranged on a water supply passage 12 which is passed through a primary chamber 10a in a water diaphragm chamber 10, a negative pressure generating part of the Venturi 13 is communicated to a secondary chamber 10b. An opening area of the gas valve 20 is changed in accordance with the changing of water supply quantity, thus, a hot-water supply temperature is maintained at the designated temperature. Manual gas adjusting devices 40, 50 for changing the gas supply quantity flowed through the gas valve 20 are arranged on the gas supply passage 15 by separate structure for changing the opening area of the gas valve 20. Thereby, the hot-water supply temperature can be maintained at the constant temperature without regard to the increasing or decreasing of water supply quantity, also the temperature adjusting range including the lower temperature side or higher temperature side can be extended toward either the increasing or the decreasing side.
Patent JP-2001057812-A (JP)
Title: Net for raising plant
Inventor: SHIBATA ITSURO
IPC: A01C21/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a net for raising plants for simply making the growth including the germination and growth of the plants attainable within a wide range in order to improve the regional environment and global environment by a growing power of the plants. SOLUTION: This net 11 for raising plants is obtained by making seed masses 3 comprising an adequate amount of seeds mixed in an artificial soil stick to suitable sites of a net material 2 prepared by bundling fibers (a water holding material) comprising a highly water absorbent polymer around coconut husk fibers 6 and making 6 nutriment masses 12 obtained by mixing an adequate amount of vegetable nutriments in the artificial soil stick so as to surround the one seed mass 3 and forming the net 11 for raising the plants. Water and the nutriments can be fed through the net material 2 to each seed mass 3.  When the net 11 for raising the plants is installed in a desired mode in a desired place by developing the net 11 for raising the plants, directly laying the net 11 on the ground surface or additionally installing the net 11 on the wall surface of a building, hanging the net 11 in the air or the like, the installation site can be greened to realize the environmental renewal and environmental decoration.
Patent JP-S60125036-A (JP)
Title: Communication system of two-way catv system
Inventor: TAKAGI TAKASHI
IPC: H04H20/79
Filed: 1983-12-12
Abstract: PURPOSE:To improve reliability by sending out packet type data to a down circuit while performing frequency conversion when there is data on an up circuit or modulation based upon a characteristic modulation pattern when there is no data to the down circuit. CONSTITUTION:The data from the up circuit is demodulated temporarily by a receiver 501 and applied to the modulation input terminal of a transmitter 503 while noise is removed by a noise separating circuit 502 to transmit the data to the down circuit. A transmitter 602 sends the up data at a terminal side through a distributor 601, but a CPU modulates the data and also turns on and off a carrier. The data from the down circuit, on the other hand, is demodulated by a receiver 603. A user terminal 605 performs its input, etc. The transmitter detects whether there is a carrier on the up circuit or not from the output of a carrier detecting circuit of the circuit and switches the modulation input so that a down illegal pattern is transmitted when there is no carrier and resending is performed when there is a carrier, thereby descriminating whether the data is within a data area or not.
Patent JP-H0282528-A (JP)
Title: Plasma cvd device
Inventor: KOYAMA KENJI
IPC: H01L21/31
Filed: 1988-09-19
Abstract: PURPOSE:To improve the uniformity of film thickness distribution in a wafer by installing a susceptor having parts surrounding wafer mounting regions which are made up by causing metallic material parts and carbon parts to be in line alternately in a circumferential direction or causing metallic material members and insulating material members to be in line alternately on the circumferential direction. CONSTITUTION:Out of regions 15 in which aluminum and carbon are disposed alternately, the density of plasma which exhibits the extent of ionization of each plasma part 18 facing each aluminum part 13 is different from that of each plasma part 19 facing each carbon part 14. In such a case, the density of a plasma part 18 is high and that of the plasma part 19 is low. Both plasma parts 18 and 19 are in line alternately on the circumferential direction. Each part 6a of wafers facing aluminum is affected by the plasma parts 19 that hold adjacent positions to both sides of the part 6a on the circumferential direction and decreases its film thickness. Each part 6b of the wafers facing carbon is affected by the plasma parts 18 that hold adjacent positions to both sides of the part 6b on the circumferential direction and increases its film thickness. Out of the wafers 6, film thicknesses between the part 6a facing aluminum and the part 6b facing carbon become thus equal land the film thickness of an SiN film at each outer circumferential part of the wafers 6 becomes almost uniform in the circumferential direction. Further, each film thickness at the outer circumferential part becomes equal to that of a center part as well.
Patent JP-H0764504-A (JP)
Title: Pdp driving circuit
Inventor: NAKAJIMA MASAMICHI
IPC: G09G3/28
Filed: 1993-08-26
Abstract: PURPOSE:To provide a circuit capable of displaying a pseudo halftone without destroying the color balance for respective colors of color three primary colors signals. CONSTITUTION:Respective error diffusion circuits 29R, 29G, 29B of R, G, B are provided with an error detection circuit 35 adding respective error outputs to an h line delay circuit 36 and a (d) dot delay circuit 37, and integrating the regenerative error into original pixel video signals of respective colors inputted to respective video signal input terminals 30R, 30G, 30B of R, G, B, a memory 38 storing the data with a corrected luminance level and a correction value adding means, and the error is integrated into respective original video input signals and diffused, and by adding and/or subtracting a random correction value of the extent deteriorating no original picture quality, no regular pattern occurs in a pseudo halftone display, and a pseudo pattern is dissolved, and thus, the pseudo halftone display is performed without destrying the color balance of R, G, B.
Patent JP-H0878201-A (JP)
Title: Resistance element
Inventor: TOMITA HIROSHI
IPC: H01C3/00
Filed: 1994-09-01
Abstract: PURPOSE: To obtain a resistance element of small type and large capacity by a method wherein the content of sulfur, phosphorus and silicon is reduced, and iron alloy resis tance material, containing a very small quantity of carbon, is formed into thin sheet type zigzag long shape. CONSTITUTION: A resistance element 10 has chromium and aluminum as a main component, and it is composed of the iron alloy resistance material containing a small quantity of manganese and nickel. Besides, the content of phosphorus and silicon is suppressed as small as possible, and the quantity of carbon of 0.006% or smaller is contained. Also, the content of sulfur is reduced as much as possible and it is brought down to 0.001% or smaller. As a result, the value of impact is increased, stickiness is generated in the material, it can be processed into thin plate material smoothly, and a pressing process can be conducted easily. The resistance element is formed into almost quadrungular shape, a break 11 is formed alternately from both sides so that the prescribed resistance value can be obtained in advance, and a rectangular zigzag long material is formed.  Terminals 12 and 13 are provided on both ends of the lower end of the resistance element 10, and a plurality of resistance elements 10 can be series-connected by spot welding Besides, mounting holes 14 are provided on the breaks 11, and a plurality of resistance elements 10 a re maintained in an insulated state.
Patent JP-S6199571-A (JP)
Inventor: RICHIYAADO RUISU HOORU
IPC: H05K3/34
Filed: 1985-10-18
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。