baber/WOPTO huggingface dataset:
Patent JP-H09235079-A (JP)
Title: Control device for direct current elevator
Inventor: ATSUZAWA TERUYOSHI
IPC: B66B1/30
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To facilitate designing and discussion of a control system during modernization by providing an elevator speed control circuit and a control system characteristics compensation circuit counting auto calculation means for calculation the coefficient of a characteristics compensation circuit of a electric current control. SOLUTION: A speed control circuit 11 takes deviation of a feed back speed and a speed instruction which are detected by means of a speed detector 10 and generates the current instruction of a motor. A current control circuit 12 generates a PWM pulse signal from the deviation of a current instruction generated from the speed control circuit 11 and the current flowing a motor 3. A base drive circuit 13 drives a converter unit 2 from the PWB pulse signal to be output from the current control circuit 12. An inertial efficiency calculation means 14 fetches the speed detected by means of the speed detector 10 and calculates inertial efficiency from the relationship between the fetch measurement time and an unbalance torque. A control system compensation circuit coefficient auto calculation means 15 automatically calculates coefficients of a compensation circuit, proportion integrator, etc.
Patent JP-H07273349-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOYAMA JUN
IPC: H01L27/092
Filed: 1995-02-07
Abstract: PURPOSE:To make an absolute value of a threshold voltage of a P-channel type TFT relatively equal by making a width of a gate electrode of a P-channel type thin film transistor smaller by a specified amount than a width of a gate electrode of an N-type transistor. CONSTITUTION:In the same substrate, an off-set width is the same in all the TFTs, a channel length is decided just as a gate electrode width is decided and absolute values of threshold voltage differ in N, P channel length. Therefore, an absolute value of threshold voltage can be made approximately equal by changing a channel length, that is, a width of a gate electrode. Gate electrodes 1, 2 of P, N channel type TFTs, a source electrode 3 of a P-channel type TFT, a drain wiring 4 and a source electrode 5 of an N-channel type TFT are formed. An absolute value of a threshold voltage can be made approximately equal by reducing a width (a) of the gate electrode 1 of the P-channel type TFT by 20% of a width (b) of the gate electrode 2 of the N-channel type TFT.
Patent JP-2000239967-A (JP)
Title: Processing method for imparting antibacterial and mildew resistant property to textile product, and antibacterial and mildew resistant textile product
Inventor: MIYAMOTO KENICHI
IPC: D06M13/355
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for imparting antibacterial and mildew resistant property, capable of imparting excellent antibacterial and mildew resistant performance having durability to laundering and to provide antibacterial and mildew resistant textile products excellent in the same characteristics by solving the problem of the deterioration of fastness due to yellowing and/or discoloration in the case of textile products processed with an antibacterial and mildewproofing agent. SOLUTION: When subjecting textile products to antibacterial and mildew resistant property-imparting processing, an antibacterial and mildewproofing agent is made to adhere to the textile products at a room temperature to 110 deg.C and then is dried at 80-160 deg.C or is treated with high temperature and pressure steam at 100-180 deg.C, followed by being washed for the removal of the unfixed antibacterial and mildewproofing agent and then by being dried at 80-210 deg.C.
Patent JP-S60187913-A (JP)
Title: Permanent magnet erasure head
Inventor: MIYATAKE NORIO
IPC: G11B5/325
Filed: 1984-03-07
Abstract: PURPOSE:To decrease a head separation noise and to attain recording and reproduction without even order distortion by tilting a boundary line of adjacent N, S regions in the magnetic tape to running direction and setting the length of each region in the tape direction to a value being one over an even number of the track width. CONSTITUTION:When a tape is erased by using an erasure head whose magnetized pattern has gradually decreased absolute value of a magnetic field in the X direction and where the absolute value of the magnetic field distribution in the Y direction is an equal AC magnetic field, parts Ln, Ls receive a gradually decreased alternate magnetic field of opposite polarity. Thus, after the erasure head passes by, each half track remains a residual magnetizing point of opposite polarity to a magnetic neutral point of the BH curve in the tape residual magnetization, the residual magnetization is zero apparently and no even number order distortion due to recording/reproduction is generated. On the other hand, the magnetic flux flowing to the reproducing head core is cancelled together even when the reproducing head is placed any position of a transfer pattern at the reproduction of the magnetized pattern transferred onto the tape and the head detaching noise is reduced.
Patent JP-H11239551-A (JP)
Title: Suction port body for electric vacuum cleaner
Inventor: YAGI MIKIO
IPC: A47L9/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce a processing cost by integrally molding a supporting shaft and a tightly sealed piece by the same material and to reduce a material cost by using not an expensive soft and flexible material but a hard material for the tightly sealed piece. SOLUTION: The tightly sealed piece 13b is integrally molded with the supporting shaft 13a by the same hard material and a turning member 16 formed of the soft and flexible material of hard rubber or the like to be integrally turned with the supporting shaft 13a is mounted to both end parts of the supporting shaft 13a. Three thin planar parts 16c-16e are formed at the turning member 16, and by abutting them to a floor surface, the tightly sealed piece 13b is turned and the front part of a dust suction port 14 is opened and closed at the time of moving this suction port body back and forth.
Patent JP-S61204021-A (JP)
Title: Method and apparatus for purifying and treating offensive odor gas and sewage
Inventor: SAITO HIROSHI
IPC: B01D53/81
Filed: 1985-03-07
Abstract: PURPOSE:To simplify a system by feeding the sewage produced in a composting treatment apparatus oft he municipal refuse to an upper part of a ballast layer, feeding the offensive odor gas to the lower apart of a round stone layer, decomposing simultaneously both with the action of the soil microorganisms, evaporating and treating the sewage with the retaining heat of the offensive odor gas. CONSTITUTION:The sewage treated in a primary treatment vessel 8 of an activated sludge system is sent to a ballast filler B layer of a secondary treatment vessel 9. The offensive odor gas sucked and collected with a blower 5 is sent through a dispersion pipe 12 of a bottom part of a round stone filler C layer. The offensive odor gas is brought into contact with the sewage in the layer B to discharge the retaining heat and introduced into a soil A layer while contg. the evaporated water content and the odor components are decomposed and removed by the action of the aerobic microorganisms. The evaporation of water from the soil A layer is prevented by means of the contact of the sewage and the offensive odor gas and the replenishment of water content is uniformly regulated. In this case, the sewage of the B layer is partially penetrated into the soil layer by the capillarity and similarly the offensive odor is decomposed and removed by the microorganisms.
Patent JP-H10235725-A (JP)
Title: Manufacture of thermoplastic resin molding
Inventor: KOTANI SATOYUKI
IPC: B29K77/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To produce a thermoplastic resin molding which has good heat resistance and appearance and satisfies mechanical strength such as impact resistance. SOLUTION: In a methods in which a thermoplastic resin sheet is thermoformed into the first molding, which is heat-treated to obtain the second molding, the heat treatment temperature is selected to be (melting point of resin +10) deg.C-(melting point of resin -140) deg.C, and the ratios of the average thickness to of the sheet to the average thickness t1 of the first molding and the ratio of the average thickness t1 of the first molding to the average thickness t2 of the second molding are made to be to/t1 =3-15 and t1 /t1 =0.91-2.
Patent JP-H10238524-A (JP)
Title: Bolt fastening part structure
Inventor: YAMAZAKI TOSHIAKI
IPC: F16B31/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To produce a uniform fastening state by reducing the occurrence of unevenness in an axial force. SOLUTION: A conical trapezoidal washer 10 is located between the head part 9 of a bolt 5 and the surface of a member 3 about to be fastened. A protrusion part 11 for partial contact during flattening performing partial contact with the conical trapezoidal washer 10 when the conical trapezoidal washer 10 is flattened is formed in the position, equivalent to the outer periphery of the heat part 9 of the bolt 5, of the washer 10 or the bolt 5.
Patent JP-S63210044-A (JP)
Title: Formation of quartz-based glass film
Inventor: UETSUKA NAOTO
IPC: C03C17/245
Filed: 1987-02-26
Abstract: PURPOSE:To obtain the title glass film useful for a uniform optical fiber, etc., in good yield, by forming a transparent glass film on the inner wall of a specified quartz glass tube by a thermal oxidation reaction, etc., cutting the glass tube, and then heating and flattening the obtained glass piece. CONSTITUTION:A thin-walled hermetically closed quartz glass tube 9 having about 100mm radius is fixed by a fixing jig 13 and rotated at specified angular velocity, and a glass material such as SiCl4 is introduced into the tube from a gas inlet 14 on one side of the tube 9. The tube 9 is then heated from the outside by the oxyhydrogen flame 7a of a burner 15 freely movable in the axial direction and reciprocating at specified velocity, and the formed fine glass particles are deposited on the inner wall of the tube 9 to form a transparent glass film 10. The tube 9 is then cut into a bent glass piece 11 having a desired size, the piece 11 is arranged on a carbon plate 12 with a flat surface, and the piece is heated to about 1,400 deg.C and flattened to form a quartz-based glass film 17.
Patent JP-H02125385-A (JP)
Title: Image signal processor
Inventor: TSUCHIYA HIROYOSHI
IPC: G06K7/00
Filed: 1989-02-23
Abstract: PURPOSE:To decode image data wherever and in whatever direction a bar code label is stuck on an input document by detecting the slanting direction of the bar code, and reading the image data out of a storage means in the slanting direction and decoding the image data. CONSTITUTION:An input image signal 1 is converted into a binary signal, which is stored in the storage means 3, and the binary data is converted into contour data, which is expanded to paint the bar code area out. Data which is expanded to such size that the painted-out bar code area does not disappear is contracted by an mXm contracting circuit with mXm masks and then the background image is erased by reducing the image in a main scanning and a subscanning direction by 1/m data thinning-out processing and contracting the reduced data. The inclination and center of the remaining bar code area data are calculated and then the data is read out of the storage means 3 in the slanting angle direction to decode the bar code. Consequently, the decoding is possible whatever direction the bar code label is stuck.
Patent JP-S59169390-A (JP)
Title: Controller of ac motor
Inventor: KAWAGUCHIYA NAKA
IPC: H02P27/16
Filed: 1983-03-16
Abstract: PURPOSE:To reduce the irregularity of rotating speed of an AC motor at the time of driving at extremely low speed and torque by modulating the control signal by a signal of high frequency signal generating means having duty variable means to vary the rotating speed and generated torque of the motor. CONSTITUTION:A motor M is connected to a bridge circuit of switching elements 1-4 controlled by transistors 5, 6, and normal/reverse rotation thyristors 7, 8 controlled by firing circuits 9, 10 are provided. The deviation between the actual speed and the target speed is produced from a variable resistor 11, control signals P1, P2 are obtained through a V/F converter 13, applied to gate circuits 18, 19 together with the output of a high frequency oscillator 15 which can vary the duty ratio by a variable gain amplifier 16, thereby controlling the transistors 5, 6. Accordingly, the duty ratio can be reduced while holding the pulse width of the control signal P to the maximum limit, and the irregular rotation can be reduced at the extremely low speed and torque time.
Patent JP-H02225380-A (JP)
Title: Water-hardening amorphous refractory
Inventor: KANDA MITSUO
IPC: C04B35/66
Filed: 1989-02-23
Abstract: PURPOSE:To improve shivering resistance during the heat drying by adding specific metal fibers to the refractory materials. CONSTITUTION:The subject refractory material is obtained by adding 0.1 to 5wt.% of metal fibers of 5 to 200mum diameter and 1 to 7mm length such as stainless steel fibers to a refractory material comprising a refractory aggregate such as alumina, silica, mullite, magnesia, zircon, zirconium, spinel or the like, a refractory fine powder and a binder such as alumina cement or aluminum phosphate.
Patent JP-S57158576-A (JP)
Title: Radiant ray measuring device
Inventor: KUSUYAMA KOUICHI
IPC: G01T1/18
Filed: 1981-03-27
Abstract: PURPOSE:To elevate the measuring accuracy and also to make a device small- sized, by varying threshold voltage of a cathode signal in accordance with energy of a detected collector signal. CONSTITUTION:A sample 4 is installed onto a cathode electrode 1, and after that, prescribed voltage V is applied between the cathode electrode 1 and a collector electrode 2, and a collector signal and a cathode signal are counted simultaneously. In ths case, the cathode signal depends on energy of particles of a radiant ray. Therefore, a threshold level of the cathode signal is varied by using the collector signal being proportional to energy. Subsequently, a signal from particles of the radiant ray is selected by counting the collector signal and the cathode signal simultaneously. This signal is sent to a multi-channel analyzer 9 through a gate circuit 7.
Patent JP-S63232020-A (JP)
Inventor: KARUROSU GABASU SEBORERO
IPC: F16F1/18
Filed: 1988-02-26
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-H07251516-A (JP)
Title: Image forming and erasing apparatus
Inventor: NAGATO YOSHIAKI
IPC: B41M5/382
Filed: 1994-03-15
Abstract: PURPOSE:To erase and form the image of a thermal recording material by a simple and small-sized apparatus. CONSTITUTION:An image forming and erasing apparatus is constituted of the common electrode wiring 4 provided on an insulating substrate 1, the first heating resistor 7 formed on the substrate so as to connect the common electrode wiring 4 and the conductor layer formed almost in parallel thereto and the second heating resistor 6 formed on the common electrode wiring 4 and individual electrode wirings 3 so as to traverse them.
Patent JP-S59171686-A (JP)
Title: Recording member
Inventor: MITSUYA MUNEHISA
IPC: G11B7/244
Filed: 1983-03-18
Abstract: PURPOSE:The titled member high in S/N ratio in reproduction and recording density due to rapid melting and removal of a recording layer, wherein a layer of a fluorine base compound having a low surface energy is provided beneath an organic material recording layer for recording by laser light. CONSTITUTION:The first inorganic material layer 2 capable of generating heat by absorbing light and the second inorganic material layer 3 for reading a reflectance and adapting to the wavelength of light are sequentially provided on a base 1 consisting of, e.g., a glass. The layer 4 of a fluorine base compound (e.g., tetrafluoroethylene) having a low surface energy is provided on the layer by a plasma polymerizing method or the like. Finally, the layer 5 of an organic material (preferably, one containing a hydrocarbon or the like) for forming bits by being irradiated with focused laser light is provided on the layer 4 by vacuum deposition or the like to obtain the objective member.
Patent JP-S59171971-A (JP)
Title: Electrifier
Inventor: KARASAWA KAZUNORI
IPC: G03G15/02
Filed: 1983-03-18
Abstract: PURPOSE:To minimize the variance of the potential of electrostatic charge due to the variance of circumstances by providing a control process following an electrostatic charge process. CONSTITUTION:In a corona electrifier 1, an insulated charge wire is stretched in a slender case whose section is U-shaped, and a voltage is applied between the case and the charge wire in air. A roller 3 which has a conductive surface and is brought into contact with a moving surface of a member 2, whose surface electric charge is given when the member 2 is moved in the direction of an arrow while facing the aperture of the corona electrifier 1, and is turned is provided, and a bias voltage is given to the surface of this roller 3 from a power source 4. In this device, rather more electric charge is given to the moving surface of the member 2 by the corona electrifier 1, and thereafter, the roller 3 having the conductive surface to which the bias voltage is impressed is brought into contact with the electrostatic charge surface to absorb and liberate more excess electric charge than the nominal potential.
Patent JP-H05238160-A (JP)
Title: Reversible recording medium and production thereof
Inventor: USUI TAKAHIRO
IPC: B41M5/36
Filed: 1992-03-02
Abstract: PURPOSE:To obtain a reversible recording material easy to fix and easy to release a fixed state by providing a thermal layer reversibly changing in transparency in dependence on temp. to one surface of a base material and providing a self-adhesive layer to the other surface of the base material. CONSTITUTION:A predetermined amount of a resin matrix such as a polyvinyl chloride resin, a vinyl chloride/vinyl acetate copolymer resin or a polyester resin is dissolved in an org. solvent and a predetermined amount of an org. low-molecular substance with an m.p. of 30-200 deg.C such as alkanol or alkane diol is mixed with the resin solution to prepare thermal ink. Self-adhesive ink is prepared by dissolving a resin having self-adhesiveness such as an acrylic resin, a urethane resin or a vinyl resin in an org. solvent. The thermal ink is applied to the surface of a base material 1 such as paper or a resin film and dried to form a thermal layer. Next the self-adhesive ink is applied to the rear of the base material 1 and dried to form a self-adhesive layer to form a reversible recording medium 4.
Patent JP-H06245723-A (JP)
Title: Preparation of previously gelled grooved pellet
Inventor: PIEERURUIJI KONSERUBUAN
IPC: A23L7/10
Filed: 1993-02-08
Abstract: PURPOSE: To provide a method for producing previously gelled pellets, which are formed from potatos and grain. CONSTITUTION: A dough 23 forming the pellets 32 is simultaneously gelled and extruded. Dough paste passes through a rolling-grooving process 15 after processes 13 and 14. The shape and the groove of the pellet 32 can be in optional shapes in the process 15. The paste of the dough 27 is made to pass through a die 36 between the processes 13-14 and the process 15.
Patent JP-S59169465-A (JP)
Title: Packaged soy sauce having high viscosity
Inventor: MOTOKAWA YASUYUKI
IPC: A23L27/50
Filed: 1983-03-18
Abstract: PURPOSE:A packaged soy sauce of high viscosity, prepared by admitting a soy sauce having a viscosity increased to a given viscosity range into a small pouch container made of a synthetic resin without splashing nor scattering the soy sauce in cutting and tearing the outlet thereof. CONSTITUTION:A soy sauce, e.g. low salt soy sauce, having 3,500-19,000cP, preferably 8,000-10,000cP viscosity is admitted into a small pouch container made of a synthetic resin, e.g. polypropylene (PP), polyvinyl chloride (PVC), polyethylene (PE) or nylon, etc. Xanthan gum is preferred for a viscosity increasing agent used for adjusting the viscosity.
Patent JP-S58162893-A (JP)
Inventor: KUWAE YOSHINORI
IPC: G21C7/24
Filed: 1982-03-23
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-H01219979-A (JP)
Title: Protecting device for time of discharging ic card
Inventor: KAWADA MASAMI
IPC: G06K17/00
Filed: 1988-02-29
Abstract: PURPOSE:To suppress inertial force at the time of discharging an IC card so that it can be taken out stably by providing a pressing member for pressing the upper face of the IC card on a protective cover plate. CONSTITUTION:By an inserting operation of an IC card 10 in which notch parts 20, 22 are provided on asymmetrical positions, respectively of both side edge parts in the longitudinal direction, the tip of the IC card 10 is engaged to a slide plate 54, advances to a prescribed position together with the slide plate 54, and engaged and held by an auxiliary lock lever 98 and a lock pin 66. At the time of taking out the IC card 10, the IC card 10 is brought to return movement by inertial force together with the slide plate 54. The inertial force in that case is suppressed by pressing lightly the upper face of the IC card 10 by a plate spring provided on the inside of a protective cover plate 46, and it is prevented that the IC card jumps out.
Patent JP-S60188116-A (JP)
Inventor: NISHIKAWA MASAMITSU
IPC: A47J36/02
Filed: 1984-03-08
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-S58162130-A (JP)
Title: Semiconductor inputting circuit
Inventor: SHITEI TSUNAAKI
IPC: G11C11/417
Filed: 1982-03-23
Abstract: PURPOSE:To suppress influence of variation of manufacture to minimum by a titled semiconductor inputting circuit, by forming said circuit by an input level converting circuit block and a bistable state holding circuit block, and eliminating DC power consumption by the whole inputting circuit. CONSTITUTION:A semiconductor inputting circuit is formed by an input level converting circuit block 3 which does not generate a DC current path for making an MOSFETT1 non-conducting in case when voltage applied to a signal input terminal 1 is in a TTL level, and a bistable state holding circuit block 4 whose state is varied by a high level of the TTL level. The signal output terminal is connected to the drain of MOSFETs T7, T8 of the bistable state holding circuit block 4. Even in case when the TTL high level is inputted, DC power consumption is eliminated in a stationary state. Threshold voltage of the circuit is scarcely influenced by a variation element of the manufacturing process, since threshold voltage of the bistable state holding circuit block 4 is governing, and is decided by a circuit constant.
Patent JP-S58164077-A (JP)
Inventor: JIEROMU JIEI TOWAIBERU
IPC: G06F13/16
Filed: 1982-03-23
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。