baber/WOPTO huggingface dataset:
Patent JP-H0633332-A (JP)
Title: Production of special yarn
Inventor: NAKAYAMA TERUO
IPC: D02G1/16
Filed: 1992-07-09
Abstract: PURPOSE:To form the special yarn having alternately arranged S-twist parts and Z-twist parts by supplying a plurality of long filaments to a pneumatic spinning frame under respective different tensions and false-twisting the filaments. CONSTITUTION:Filaments Ya and Yb pulled out of two yarn-feeding packages Pa, Pb are passed through tension devices Ta, Tb and supplied to a pneumatic spinning frame N under respective different tensions in a state aligned with a feed roller F. The filaments are driven by the sucking gyration air flow of the 1st nozzle N1, introduced into the 2nd nozzle N2 and subjected to false- twisting under ballooning by a gyrating air flow of the nozzle N2 gyrating in opposite direction. The special yarn y2 produced by this process and having alternately arranged S-twist parts S and Z-twist parts Z2 is taken up with a delivery roller D and wound in the form of a wound package Pw. In the above filaments Ya and Yb, the filament Yb' for forming a sheath part may be supplied from the downstream side of the feed roller F and the filament Ya for forming a core may be supplied from the upstream side and introduced into the pneumatic spinning frame N.
Patent JP-H0370492-A (JP)
Title: Drive circuit for dc motor
Inventor: TAJIMA KAZUHIRO
IPC: H02P7/29
Filed: 1989-08-09
Abstract: PURPOSE:To reduce the cost of a drive circuit and to reduce in size by altering the output of a comparator at each half cycle of an AC power source, and alternately conducting switching elements of a series circuit at a phase angle corresponding to a target speed. CONSTITUTION:A triangular wave generator 21 which inputs a positive full-wave voltage, generates a triangular wave voltage signal VA synchronized with an AC power source 18. A comparator 21 compares the signal VA with a voltage signal VB of a waveform forming circuit 22 for smoothing the output voltage of a controller 17, and alternately generates an output voltage at each half cycle of the source 18. Thus, in case of a positive half cycle, when the output of the comparator 21 is varied, a current passes from an output terminal 191 through a predetermined path to conduct a transistor 25, thereby charging a capacitor 30. Similarly, in case of a negative half cycle, a transistor 28 is conducted to charge the capacitor 30. That is, a charging current is alternately fed to set a target speed.
Patent JP-H0767209-A (JP)
Title: Electric automobile
Inventor: KOGA HISAMITSU
IPC: B60L50/15
Filed: 1993-08-20
Abstract: PURPOSE:To allow appropriate charging of a battery regardless of the temperature of battery liquid by controlling power supply from a generator to the battery depending on the temperature of battery liquid. CONSTITUTION:An electric automobile comprising a battery 1, a motor 3 driven through the battery 1, a first control means 5 for controlling the motor in response to an operational request of driver, and a generator unit 9 for charging the battery is further provided with means 2 for detecting the temperature of the battery 1, and a second control means 8 for controlling the output voltage from the generator unit 9 to the battery 1 based on information received from the temperature detecting means 2.
Patent JP-S58107432-A (JP)
Inventor: BORISU IZURAIREUITSUCHI MEDOWA
IPC: B22D23/06
Filed: 1981-12-22
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-H0869306-A (JP)
Title: Programmable controller
Inventor: AIDA NORIHIRO
IPC: G05B19/05
Filed: 1994-08-31
Abstract: PURPOSE: To utilize the display space of a display-section by displaying externally input/output information via an optical transfer means so as to make electric insulation without the use of a connector thereby eliminating the need for a noise occurrence factor attended with miniaturization. CONSTITUTION: An input circuit 20 and an output circuit 22 form an input/output section by an independent I/O section 18 as a unit and an arithmetic circuit 21 is formed independently on a CPU board 19. Since the I/O board 18 and the CPU board 19 are configured to make data transfer with an optical signal, they are isolated. completely electrically. An input display LED 12 is light- emitted based on an input signal to a PC, data are transferred to the CPU board 19 by an arithmetic data input photo transistor (TR) 15, the result of arithmetic operation is displayed on an output display LED 13, transferred to the I/O board 18 by a control data input photo TR 6 and outputted by the output circuit 22.
Patent JP-H0369112-A (JP)
Title: Hot plate oven
Inventor: USUJIMA AKIHIRO
IPC: H01L21/027
Filed: 1989-08-08
Abstract: PURPOSE:To provide a wafer chuck capable of holding a wafer in the non- contact state with the resist-formed side of the wafer facing downward by providing an air supplying port and an air suction port and providing the wafer chuck for holding the wafer on the Bernoulli suction surface in the non-contact state. CONSTITUTION:A hot plate oven for heating a wafer 3 by a hot plate 2 comprises an air supplying port 1a and an air suction port 1b and includes a wafer chuck 1 for holding the wafer 3 on the Bernoulli suction surface 1c in the non-contact state, and the hot plate 2 for heating the wafer 3 by approaching it. For example, when the surface of the wafer 3 opposite to the surface on which a resist film 4 is formed is approached to the Bernoulli suction surface 1c of the wafer chuck 1, air flows between the upper surface of the wafer 3 and the Bernoulli suction surface 1c so that the air pressure at that part is lowered and the force pressing the wafer 3 upward is produced by the difference between that pressure and the atmospheric pressure to hold the wafer 3 in the vicinity of the Bernoulli suction surface 1c of the wafer chuck 1.
Patent JP-H09153625-A (JP)
Title: Thin film processing and manufacture of thin film semiconductor device
Inventor: GOSAIN DARAMU PARU
IPC: H01L21/306
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To realize simplification of manufacturing processes and improvement in reliability by selectively forming a resist pattern on an underlying layer, then forming a thin film on the surface of the underlying layer and the resist pattern, and removing the resist pattern to selectively remove the thin film thereon. SOLUTION: An electrode 22 is deposited on a substrate 21. An insulating underlying layer 23 is formed on the entire surface, and a gate insulating film 24 is formed thereon. A photoresist 25 is applied onto the entire surface of the gate insulating film 24 as an underlying surface, and patterning is carried out to form a resist pattern 35. Then, the resist pattern 35 is extended on the gate insulating film 24 over a predetermined width W0 from the end portion of the gate electrode 22. Then, an impurity containing layer 41 made of a heavily doped amorphous silicon semiconductor layer is formed on the entire surface. The resist pattern 35 is then removed and the impurity containing layer 41 on the resist pattern 35 is removed. Thus, the impurity containing layer 41 is left at a position shifted outward by a width W1 .
Patent JP-S58107209-A (JP)
Title: Method for controlling thickness gauge
Inventor: SHIMONISHI IKUJI
IPC: B21B37/18
Filed: 1981-12-22
Abstract: PURPOSE:To reduce the off-gauge length of a top part of steel sheet and to improve the yield of product, by turning on an AGC after selecting a timing of the lower limit capable of avoiding the breakage of sheet in accordance with the finished thickness gauge. CONSTITUTION:An AGC controlling system 5 is controlled by the deviation between the thickness gauge at the exit side of the final stand 1 and the target thickness gauge, and at the same time, the gauge of a steel sheet is controlled by driving a mill motor 7 driven by an ASR controlling system which is controlled basing on the system 5. In this case, the system 5 is turned on against the speed of sheet at the exit side of the final stand 1 in accordance with the finished thickness gauge measured by an X-ray thickness gauge 4 while keeping the speed to be within a range as shown by a dotted line in the figure where the sheet breakage is avoided. As a result, the AGC is turned on at the speed reversely proportional to the thickness of a material, and the off-length of a thick material is reduced.
Patent JP-H1147749-A (JP)
Title: Water purifying apparatus
Inventor: KAWAI YU
IPC: C02F1/465
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying apparatus ensuring purifying capacity even in such a case that propagating microorganisms are many or chromaticity components or org. components are contained while ensuring rapid purifying capacity so as to prevent bathing in a turbid state even when a plurality of persons take a bath and enhancing the washing capacity of a filter means. SOLUTION: A bathing period of time or a non-bathing period of time is judged by a bathing time setting means 20 and a flocculation/filtering conditions corresponding to the respective periods of time are adjusted. That is, the pH of bath water at a time of flocculation/filtering is set to 5.5-6.9 during the bathing period of time to be adjusted to a condition increasing crosslinking action at a time of flocculation and the pH of bath water at a time of flocculation/ filtering is set to 4.5-5.5 in the non-bathing period of time to be adjusted to a condition lowering surface charge of contaminant particles at a time of flocculation. Therefore, the purifying capacity in the filter means 15 is enhanced.
Patent JP-H0495714-A (JP)
Title: Displacement detecting apparatus
Inventor: USUI MASAYUKI
IPC: G01D5/34
Filed: 1990-08-07
Abstract: PURPOSE:To obtain the displacement detecting apparatus which can detect the displace ment of the position by the turning of the movable member of an actuator as the change of the polarization of light by receiving the luminous flux which is emitted from a light source and passed through a polarization-state transforming element with photodetector, and detecting the light as the displacement of the polarization state. CONSTITUTION:The luminous flux emitted from LED 4 is transmitted through a linear polarizing element 5 and cast into photodetectors 7-1 and 7-2 through linear polarizers 6-1 and 6-2. Only the polarized component in the direction of Z among the luminous flux which is emitted from the LED 4 and has the random polarizing direction is transmitted. The luminous flux transmitted through a polarizer 5 is transformed into the linearly polarized light. The polarizer 5 is moved by turning of a bobbin 1 with a pivot 3 as the center. The direction of the polarizer 5 is changed into the direction indicated by the broken line. The direction of the linearly polarized light through the polarizer 5 is turned accordingly. The linearly polarized light through the polarizer 5 is cast in the direction along the dividing line of the photodetectors 7-1 and 7-2. The position and the displacement amount of the bobbin are found based on the differential output from two photodetectors.
Patent JP-S60122636-A (JP)
Inventor: NOOBAATO HAAN
IPC: B65G69/00
Filed: 1983-11-07
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-2001034514-A (JP)
Title: Unit and method for display and control, and data patrol and gathering device
Inventor: KISHIMOTO SHINSUKE
IPC: G06F3/048
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a unit and a method for display and control and a data patrol gathering device which can improve the operability of processes of lower folders and files by the list readability of the lower folders or files. SOLUTION: A file management soft ware makes the display as shown in the figure. At a 1st display part 11, higher folders and files are displayed. When a higher folder or file is selected, folders or files below it are displayed at a 2nd display part 12. When multiple folders or filers displayed at the 1st display part 11 are selected, the respective lower folders or files are displayed together at the 2nd display part 12.
Patent JP-H0933257-A (JP)
Title: Magnetic direction sensor
Inventor: WAKAO NAOKI
IPC: G01C17/32
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic direction sensor, which indicates the stabilized characteristics without the effect of the change in surrounding environmental conditions. SOLUTION: A bias coil for applying a bias magnetic field on the magnetoresistance element constituting a magnetic sensor, which constitutes the magnetism detecting directions in the reverse directions and comprises the magnetoresistance element as one unitary body, is constituted. Two AC rectangular-wave voltages in opposite phases to each other at the same level are applied. The output voltage of the magnetic sensor 2 at this time is amplified by an amplifier circuit 5 including a bypass filter. The amplified signal is detected by two synchronous detector circuits. The output of the magnetic sensor 2 is obtained through an operator 3 for the difference in the synchronous detected outputs, which operates the two detected synchronous signals. The magnetic sensors 2 are arranged at angle of 90 degrees to each other.
Patent JP-H1035198-A (JP)
Title: Preparation of handprint and footprint in real size shape
Inventor: MATSUMAE TSUKASA
IPC: B44C5/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prepare a handprint and a footprint which exhibit no change with time and have sense of quality and whose contours are clear visually and formatively and which give visual freshness and unexpectedness. SOLUTION: A mask 56 with a through-hole 56a corresponding to a handprint is bonded on a porcelain plate 57 with the second layer (glaze face) with white color and the first layer (a porcelain layer) with skin color. A blasting process wherein an abrasive material is blasted on the second layer 57a above the mask 56 is performed to grind a part corresponding to the through-hole 56a in the second layer 57a with white color to expose the first layer 57b with skin color and then, the mask 56 is peeled off from the porcelain plate 57. A handprint 58a with skin color and a white back 58b made of the porcelain plate 57 is formed thereby.
Patent JP-S6363762-A (JP)
Title: Cationic electrodeposition paint composition
Inventor: MOROZUMI KENICHI
IPC: C09D5/44
Filed: 1986-09-05
Abstract: PURPOSE:To provide the title compsn. which has excellent handleability and electrodepositability and gives a coating film having excellent hardness, appearance and resistance to corrosion, weather and chemicals, consisting of a specified acrylic copolymer and a melamine resin or a benzoguanamine resin. CONSTITUTION:3-30wt% acrylic monomer (a) contg. basic nitrogen, pref. an acrylic monomer having an amino group (e.g., dimethylaminoethyl methacrylate) is copolymerized with 0-10wt% ethylenically unsaturated org. carboxylic acid and/or sulfonic acid (b) (e.g., acrylic acid), 3-30wt% acrylic monomer (c) having a hydroxyl group (e.g., hydroxyethyl acrylate) and 30-90wt% ethylenically unsaturated monomer (d) copolymerizable with the components (a), (b) and (c) to obtain an acrylic copolymer (A). If desired, the copolymer is neutralized to obtain the neutralized acrylic copolymer (A). 40-90pts.wt. component A is blended with 10-60pts.wt. melamine resin or benzoguanamine resin (B) having a group of formulas I and II or III (wherein R<1>, R<2> and R<3> are each a 1-4C alkyl; and R<4>, R<5> and R<6> are each a 1-4C alkylene).
Patent JP-S6099786-A (JP)
Inventor: YOSHIDA TERUAKI
IPC: B62K25/26
Filed: 1983-11-04
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-S6267748-A (JP)
Title: Photomagnetic recording element
Inventor: YOSHINO TSUNEICHI
IPC: G11B11/105
Filed: 1985-09-20
Abstract: PURPOSE:To improve safety and handling by sticking an org. substrate as a protective material to a disk substrate made of glass. CONSTITUTION:A dielectric layer 16 is formed on the disk substrate 15 consisting of a doughnut-shaped un-polished glass sheet having guide grooves in order to increase a Kerr rotating angle. A recording layer 17 consisting of a magnetic material film having the axis of easy magnetization in the direction perpendicular to the film plane such as, for example, amorphous magnetic Tb.Co layer, is formed on the dielectric layer 16. The protective layer 18 consisting of a dielectric material such as, for example, SiO2 or SiN, is formed on the recording layer 17 so as to protect and hermetically seal the recording layer 17. A reflection layer 19 consisting of a metallic layer is formed on the protective layer 18 in order to increase reflected light in the stage of reproducing and reading out and to improve C/N. The recording medium 11 is constituted of such disk substrate 15 made of the glass and the plural thin films. The safety, the ease of handling and the longer life are thus obtd.
Patent JP-H0660977-A (JP)
Title: Electrode for current supply heating processing of food
Inventor: AOKI TADAAKI
IPC: H05B6/54
Filed: 1992-08-04
Abstract: PURPOSE:To provide a simple structural device having an excellent die separable characteristic from a food without discoloring the food when current supply heating processing of the food is carried out by using Joule's heat. CONSTITUTION:An electrically conductive ceramics thermal spraying coating film is arranged on the surface of a carbonic current supply board. A heat resistant material is contained in a void part of the electrically conductive ceramics thermal spraying coating film.
Patent JP-H0552498-A (JP)
Title: Dome for missile
Inventor: KITAJIMA KOICHI
IPC: F42B10/46
Filed: 1991-08-20
Abstract: PURPOSE:To suppress the temperature rise of a dome due to aerodynamic heating and obtain a missile reduced in the radiation of infrared rays by cooling a dielectric plate, constituting the dome, by the adiabatic expansion of cooling gas. CONSTITUTION:A plurality of pipelines of cooling pipes 3, equipped with a plurality of gas nozzles, are arranged along the crest lines of the dome 1 for a missile. Further, a cooling gas vessel 4 and a gas vessel control unit 5 for controlling the operation of the cooling gas vessel 4 are provided on the missile additionally.
Patent JP-H0370971-A (JP)
Title: Wet refuse freezer
Inventor: KOBAYASHI AKIO
IPC: B65F1/08
Filed: 1989-08-11
Abstract: PURPOSE:To prevent emission and diffusion of bad smell to the outside and a garbage container from being contaminated by providing a gap between the garbage container and an inner box, and fixing a garbage bag and sealing the gap using a resident ring member fitted to the outer periphery of the garbage container. CONSTITUTION:A garbage container 10 is formed of a raw material of low thermal conductivity such as synthetic resin and has a gap X between it and an inner box 7. The container 10 is contained in the inner box 7. A resident ring member 15 is fitted to the outer periphery of the container 10. The resilient ring member 15 serves to fix a garbage bag 16 to the garbage container 10 and seal the gap X. In the garbage freezer, garbage is frozen and kept at a temperature less than -10 deg.C without being affected by defrosting heat and the like, and bad odor due to the propagation of bacterium is prevented from being produced, with the amount of frost onto the inner box 7 being limited only to the amount of water content in the gap X. Further, fresh air is prevented from entering upon a door being opened and closed as well as any odor prevented from being flowing out. Thus, the garbage container 10 is prevented from being contaminated and any odor prevented from being diffused, with a simplified structure.
Patent JP-H0743930-A (JP)
Title: Nonmagnetic one-component toner
Inventor: TAKIGUCHI TAKESHI
IPC: G03G9/08
Filed: 1993-08-02
Abstract: PURPOSE:To ensure high flowability and moderate electrostatic chargeability and to form a high density image having stability over a long period of time by incorporating hydrophobic fine silica powder and hydrophobic fine titanium oxide powder. CONSTITUTION:Hydrophobic fine silica powder and hydrophobic fine titanium oxide powder are incorporated into a nonmagnetic one-component toner contg. at least a bonding resin and a colorant.. The hydrophobic fine titanium oxide powder has 0.02-0.5mum average particle diameter, 20-95% hydrophobic degree and >=40% light transmissivity at 400nm. In the case of <40% light transmissivity at 400nm, the flowability imparting ability of the powder is inferior owing to secondary flocculation. In the case of <0.02mum average particle diameter, the powder is liable to be embedded in the surface of the toner, the toner is early deteriorated and the durability is reduced. In the case of <20% hydrophobic degree, the extent of electrostatic charge due to leaving as it is in a long term is considerably reduced at high humidity and fog is caused. In the case of >95%, the electrostatic chargeability of the titanium oxide itself is difficult to control and the toner is charged up.
Patent JP-H0258581-A (JP)
Title: Recording material
Inventor: WAKASUGI KAZUYUKI
IPC: C09D11/00
Filed: 1988-08-24
Abstract: PURPOSE:To obtain a recording material providing pressure-sensitive recording sheets having excellent shelf stability and heat-sensitive recording sheets having excellent sensitivity characteristics, having strong absorption in a far infrared range in a colored state by using a novel pentadiene-based compound. CONSTITUTION:The aimed recording material using one or more pentadienebased compounds shown by the formula [R<1>-R<4> are alkyl, alkoxyalkyl, halogenoalkyl, halogen, (lower alkyl-substituted) phenyl and R<1> and R<2> with bonded N and R<3> and R<4> with bonded N may form ring, respectively: R<5> and R<6> are H, halogen, lower alkyl or alkoxycarbonyl; R<7> is alkyl, halogen, alkyl, (alkoxy-substituted) phenyl or naphthyl (with the proviso that R<1>-R<4> are simultaneously lower alkyl, R<5> and R<6> are not lower alkyl at the 2-position)].
Patent JP-H0746408-A (JP)
Title: Medical picture recorder
Inventor: OZAKI TAKESHI
IPC: H04N19/00
Filed: 1993-07-31
Abstract: PURPOSE:To record medical picture data while executing high speed compression processing with a high efficiency. CONSTITUTION:High-order bits of picture data are compressed by a DCT circuit 31, a quantization device 32 and a variable length coder 33 and the compressed data are recorded by a recorder 16. Furthermore, the compressed data are restored by a decoder 43, an inverse quantization device 42 and an IDCT circuit 41, a difference between the original picture data and the restored data is obtained by an adder/subtractor 23 and a nonlinear converter 24 converts the difference into less bit number of data and the data are recorded through compression by a DCT/IDCT circuit 51, a quantization/inverse quantization device 52 and a variable length coding/decoding device 53.