baber/WOPTO huggingface dataset:
Patent JP-S6299028-A (JP)
Title: Device for assembling parts for electric float
Inventor: SEKI TAKESHI
IPC: A01K93/00
Filed: 1985-09-30
Abstract: PURPOSE:To assemble a holder assembly part consisting of an upper case and a diode reed holder by opening a solenoid valve to a side for operating a vacuum generator and generating vacuum. CONSTITUTION:One end of a suction/discharge part 1 is joined to an air pipe 2 leading to a solenoid valve 3. When the solenoid valve 3 is opened to a vacuum generator 4 side, air is sucked into the vacuum generator 4 through an air suction pipe 5. Thereby, the suction/discharge part 1 which is on the other end of the air suction pipe 5 sucks in air. In this case, if a holder assembly part 6 consisting of a diode reed holder is placed in the suction/discharge part 1, the holder assembly part 6 is sucked into an assembling jig 7 and stops in a certain position. Then, by placing the opening part of an upper case 8 in the suction/discharge part 1, as the solenoid valve 3 is opened to an air discharging pipe 9 side, the holder assembly part 6 is discharged into the upper case 8, completing assembling.
Patent JP-S59108761-A (JP)
Title: Preparation of cystamine sulfate
Inventor: TSUCHIYA MICHIO
IPC: C07C319/28
Filed: 1982-12-13
Abstract: PURPOSE:To crystallize and separate the titled compound in high yield and purity, easily, in high efficiency, without producing by-products, by adding hydrogen peroxide to an aqueous solution of cysteamine, adding sulfuric acid to the mixture to obtain an aqueous solution of cystamine sulfate, and adding a specific alcohol thereto. CONSTITUTION:An aqueous solution of cysteamine (having a cysteamine concentration of 20-70wt%, preferably 30-60wt%) is oxidized with hydrogen peroxide. The obtained cystamine solution is added with sulfuric acid to obtain an aqueous solution of cystamine sulfate. Cystamine sulfate is crystallized and separated from the solution by adding a 1-4C lower aliphatic alcohol (e.g. methyl, ethyl or n-propyl alcohol) to the solution preferably in an amount to give a cystamine sulfate concentration of 20-30wt% after the addition of said alcohol. The process is economically advantageous e.g. because it requires only a moderate amount of the alcohol.
Patent JP-S6458818-A (JP)
Title: Wet type multi-plate clutch
Inventor: KANAZAWA KAZUO
IPC: F16D43/284
Filed: 1987-08-29
Abstract: PURPOSE:To remove centrifugal oil pressure which is generated in an operational oil pressure chamber mechanical-structure-wise by providing a push-presser which push-presses a piston to the side of an operational oil chamber by means of the centrifugal movement of weights, in opposition to the operational oil chamber. CONSTITUTION:An operational oil chamber 15 is formed between a piston 12 and the end wall of a clutch drum 10. Cam plates 18 and 19 are arranged at a space which is located at the end portion of a shaft 8 and is encircled with the end wall of the piston 12 and a hub 5. Cam plates 18 and 19 are equipped with tapered surfaces 18a and 19a having an angle theta at the surfaces opposing each other. A retainer 22 is provided between cam plates 18, 19, and is splined to a spline 8a. A plurality of cut-ins 22a extending in the direction of a radius are formed at the retainer 22, and into these are movably put ball shaped weights 23.
Patent JP-S60109089-A (JP)
Title: Disk player
Inventor: TOYOGUCHI TSUTOMU
IPC: G11B17/043
Filed: 1983-11-18
Abstract: PURPOSE:To obtain an easy-to-handle disk player by unlocking and opening a lid according to inserting operation when a disk is loaded, and closing and locking the lid according to ejecting operation. CONSTITUTION:A lid opening and closing device 5 is provided at the rear surface side of an insertion slot frame body 2, and this device 5 consists of the opening-closing lid 6, a lock mechanism 7 which performs lock control over the opening and closing of the opening-closing lid 6, and an opening-closing control mechanism. This opening-closing lid 6 has the upper edge side supported turnably on a shaft 6' held laterally over the rear part of the insertion slot frame body 3, and a lock mechanism 7 consisting of relative members and the opening- closing mechanism are installed at the lower edge side of the opening-closing lid 6.
Patent JP-H1066321-A (JP)
Title: Power generator and electronic equipment
Inventor: HARA TATSUO
IPC: H02K21/18
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To improve the power-generating efficiency of a power generator by making the interlinked magnetic flux density of the generator and reducing the cogging torque of the generator by forming an external notch which is recessed on the outer periphery side of a yoke plate in either the first or second yoke section of a rotor section. SOLUTION: An external notch 30 is provided in the upper yoke section 25 of a rotor section having the upper yoke section 25 and a lower yoke section 26. Therefore, a cogging torque curve having low sub-peaks and main peaks is obtained, because a repulsive force in the rotational direction generated by a type 1 magnetic flux contends with a 90 deg.-direction force generated by a type 2 magnetic flux. Therefore, the total cogging torque curve becomes smoother and a power generator which is small in cogging torque as a whole can be obtained. In addition, the power generating efficiency of the generator is improved, because the interlinked magnetic flux density efficiently transits to the type 2 magnetic flux from the type 1 magnetic flux and, as a result, a sufficiently large interlinked magnetic flux density can be obtained.
Patent JP-2000048584-A (JP)
Title: Non-voltage semiconductor storage device
Inventor: NOBUKATA HIROMI
IPC: H01L21/8247
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage device for improving the disturbance according to a programming voltage while suppressing lengthening of a writing time. SOLUTION: At the time of writing, a programming voltage Vpgm, a pass voltage Vpass are generated, and supplied to decoders SDC0 to SCD7 of a sub-decoder group 14. At the time of generating the boosted voltage of the voltage Vpass, whether a memory transistor in which a generated voltage is connected to a non-selective word line adjacent to a selective word line is arrived at a cut-off voltage or not is monitored. In the case of NO, the pass voltage is supplied to the selective word line. At the time point of arriving, a boosting control circuit 15 for supplying the programming voltage to the selective word line is provided.
Patent JP-H0668444-A (JP)
Title: Method and device for writing positioning signal
Inventor: MORITA OSAMI
IPC: G11B5/596
Filed: 1992-08-17
Abstract: PURPOSE:To improve productivity by easily performing write work without performing the exchange work of a magnetic head when a positioning signal for a magnetic disk on the surface of which irregularity is formed is written. CONSTITUTION:The magnetic head 2 is moved in the radius direction of the magnetic disk 1 by rotating the magnetic disk 1 and as impressing a first DC current to the magnetic head 2, and all the magnetic layers 12 of the recessed part 13 and projecting part 14 of the magnetic disk 1 are magnetized in the same direction. After that, the magnetic head 2 is moved in the radius direction of the magnetic disk 1 as impressing a second DC current with polarity opposite to that of the first DC current to the magnetic head 2, and only the magnetic layer 12 of the projecting part 13 of the magnetic disk 1 is magnetized in an opposite direction.
Patent JP-H1047186-A (JP)
Title: Evaporated fuel control device for internal combustion engine
Inventor: MUKAI TAKESHI
IPC: F02M37/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent evaporated fuel from being emitted into the atmosphere when fuel is supplied to the fuel tank in an evaporated fuel control device of the internal combustion engine. SOLUTION: The captioned device comprises a first and second float valves 20 and 22 in a fuel tank 16, a control valve 48 which opens a first EVAPO passage 34 immediately after a filler cap 8 is removed when the engine is stopped and when the pressure in the tank reaches a first predetermined pressure during fuel supplying, a second EVAPO passage 36 having a 2-way solenoid valve 62 which closes when the engine is stopped and opens when the engine is operated and a third EVAPO passage 38 which opens and closes when a second float valve moves upward and downward and a pressure valve 70 which opens said passage when the pressure in the tank reaches a second predetermined pressure.  On a filler tube 80 are provided a filler cap and an opening/closing valve which opens when fuel is supplied, the opening/closing valve being provided with an orifice of a predetermined diameter, and a fuel supplying port side communication pipe formed with a fuel supplying port side communication passage an end of which is communicated with a pressure action chamber of the control valve.
Patent JP-H0667691-A (JP)
Title: Noise eliminating device
Inventor: TAKAGI KEIZABURO
IPC: G10L21/0208
Filed: 1992-08-18
Abstract: PURPOSE:To efficiently eliminate even nonstationary noise varying in characteristics with time and a space without eliminating a necessary speech signal. CONSTITUTION:The electric signal from a speech microphone 1 is converted by a speech feature extraction part 3 into time-series feature vectors of a speech and the electric signal from a noise microphone 2 is converted by a noise feature extraction part 4 into time-series feature vectors of a noise. A noise detection part 4 selects the closest time-series feature vector of the noise to an ambient noise. The selected time-series feature vectors of the noise are selected and outputted by a selection part 6. A two-input subtraction part 7 subtracts the time-series feature vectors of the noise outputted by the selection part 6 from the time-series feature vectors of the speech including the noise outputted by the speech microphone 1 to perform two-input spectrum subtraction, thereby eliminating the noise included in the speech.
Patent JP-H0638628-A (JP)
Title: Method for culturing mushroom and cap used therefor
Inventor: KIDA SABURO
IPC: A01G1/04
Filed: 1992-07-23
Abstract: PURPOSE:To facilitate to harvest mushrooms having thick stems and sufficient pilei by covering the mouth of a mushroom culturing bottle with a cap having a hole, and subsequently allowing the mushrooms to outward grow through the hole having a smaller diameter than the diameter of the mouth of the bottle. CONSTITUTION:The upper end of a bottle 22 for culturing mushrooms is covered with a cap 10 having a hole, and the mushrooms 40 are subsequently allowed to outward elongate and grow through the hole 16 having a smaller diameter than the inner diameter of the mouth of the bottle. Thereby, the mushrooms do not spread over the whole inner area of the mouth and can be taken out from the bottle without damaging the mushrooms.
Patent JP-H0499939-A (JP)
Title: Control system design method of electric-hydraulic shaking table
Inventor: MAEKAWA AKIHIRO
IPC: G01M7/02
Filed: 1990-08-20
Abstract: PURPOSE:To contrive the cost reduction of a computer by making a control circuit considering a dynamic characteristic determined from the weight and the like of a shaking table to determine the size of order, that can be lowered, of the control circuit so as to process a state variable with small influence on input and output as constant. CONSTITUTION:The output of a displacement sensor 10 attached to a shaking table 8 is converted into a digital signal with the use of an A/D converter 11 and the deviation between shaking table displacement converted into the digital signal and a signal generating means 2 is found with the use of a subtract means 2. The deviation is input into a controller 3 to find control input, which is input into another A/D converter 12 to convert into an analog signal to amplify an electric power with the use of a servo amplifier 4 so as to drive a servo valve 6. As the result, a hydraulic cylinder 7 is driven to change the displacement of the shaking table 8 to control the position of the shaking table 8 so that the displacement of the shaking table 8 agrees with that of the means 1. Thereby the cost of a computer can be reduced.
Patent JP-S60109463-A (JP)
Inventor: YOSHIDA SHIGEO
IPC: E04F13/02
Filed: 1983-11-18
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。
Patent JP-H0885095-A (JP)
Title: Rotational cutter
Inventor: NISHIO JUNICHI
IPC: B26D1/20
Filed: 1994-09-13
Abstract: PURPOSE: To provide a rotational cutter whose blade is not broken even if it is used for a long period, and by which a cut material is not deformed. CONSTITUTION: A rotational cutter is constituted of a rotary blade attaching part 2 and a driving part fixed on the rotary blade attaching part 2 through a bracket, and for rotating the rotary blade 3. The rotary blade attaching part 2 is composed of a gear chamber 5, a first rotary shaft projecting outward from the gear chamber 5, a second rotary shaft projecting outward from the gear chamber 5, the elliptical rotary blade 3 fixed on the projecting part of the second rotary shaft, and a cut material supporting body 7 wherein one end is fixed on the back surface of the gear chamber 5, and the other end is horizontally arranged outward from the rotary blade 3 and a little under it. A fixed blade 7a is integrally formed on the upper end of the cut material supporting body 7 by being faced to the rotary blade 3.  When the longitudinal shaft of the rotary blade 3 is shifted from the horizontal, state to the vertical state by the rotation of the rotary blade 3, the flat surface of the cutting edge of the rotary blade 3 is brought in contact with the fixed blade 7a.
Patent JP-S6374281-A (JP)
Title: Digital-analog converter for digital picture data
Inventor: ISHIHATA HIROAKI
IPC: H04N7/00
Filed: 1986-09-17
Abstract: PURPOSE:To attain the high quality digital analog conversion without using a high performance filter by providing a data interpolation section, a digital- analog converter and a low pass filter, interpolating the digital picture data to increase the picture element density and converting it into an analog video signal after level change is smoothed. CONSTITUTION:A data interpolation section 11 is operated by a clock having a frequency being plural number of times, e.g., n-times of that of a clock of the inputted digital picture data and interpolates the inputted digital picture data by a time interval of 1/n. The digital-analog converter 12 inputs the interpolated digital picture data to apply digital-analog conversion sequentially. A low pass filter 13 applies filtering eliminating the harmonic component from the conversion output from the digital-analog converter 12 and outputs the result as an analog video signal. For example, a level waveform 21 of the digital picture data inputted to the data interpolation section 11 is interpolated as shown 22 in figure and the level difference between two data is decreased.
Patent JP-S60136711-A (JP)
Inventor: ERUNSUTO HARUDAA
IPC: G02B6/42
Filed: 1984-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001038973-A (JP)
Title: Thermal printer
Inventor: ISHIDA NORIYUKI
IPC: B41J25/304
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer which facilitates paper setting and hardly generates a printing density irregularity. SOLUTION: The thermal printer includes a thermal head 1, a platen 2, a body frame 3 with a recess part 3a for placing a roll-shaped paper, a lid frame 4 openably fitted to the body frame 3 via a supporting shaft 5, and fixing means 6A and 6B for fixing the lid frame 4 in a close state to the body frame 3. The platen 2 and the thermal head 1 are set to the lid frame 4 and the body frame 3 respectively to extend perpendicular to the supporting shaft 5.
Patent JP-H04104991-A (JP)
Title: Production of diamond and device therefor
Inventor: SAKAMOTO YUKIHIRO
IPC: C30B29/04
Filed: 1990-08-22
Abstract: PURPOSE:To improve production efficiency by forming combustion flame in a nonatmospheric state, extinguishing oxidizing flame of combustion flame and making only reducing flame. CONSTITUTION:A substrate 61 is attached to a mounting base 17, valves 10 and 13 are opened, a torch 2 is supplied with an acetylene gas 8 and an O2 gas 9 and an ignition state is made in a container 1. Then, a pressure reducing device 40 is operated, a pressure reduced state under about 300-400Torr is made in the container 1 and combustion flame 62 consisting of oxidizing flame and reducing flame in ignition is made into combustion flame 62 composed only on reducing flame. In this state, a placing stand 17 laying a substrate 61 is cooled by a cooling means 55 consisting of an approaching water 22 and condensate 23, a DC bias electric source 20 is controlled through a temperature detecting part 21 by a detection signal from a temperature sensor and combustion is continued in a state of the placing stand 17 maintained at about 800-1,000 deg.C to form a thermally decomposed diamond component on the substrate 61. An inert gas such as Ar is fed through a preliminary gas line 34 from a preliminary gas source 37 to the container and soot attached to the container 1 is removed by sputtering.
Patent JP-H04101904-A (JP)
Title: Received article searching device
Inventor: FUJIMOTO MASAHIRO
IPC: B65G1/00
Filed: 1990-08-22
Abstract: PURPOSE:To facilitate search for a received article in the above device for a laundry or the like by attaching a display lamp to a storage shelf for giving a shelf number to it, registering a customer data and the shelf number correspondingly to each other, and inputting customer data to turn on the display lamp of the shelf. CONSTITUTION:A storage shelf 3 is given a shelf number per division and fitted with a display lamp 11. At the time of receiving an article requested to clean from a customer, a customer cord, a customer name and an article number for each article name are inputted from the key board 9 of a POS terminal section 2, and registered in RAM 5, and a receipt is then printed out by a printer 10 and given to the customer. When cleaning the article is finished and the article is received into the storage shelf 3, the shelf number is registered correspondingly to the customer data. When a brought-in receipt or the customer name is inputted, the shelf number is searched from RAM 5 for turning on the display lamp corresponding to the shelf number.
Patent JP-H0880861-A (JP)
Title: Whole fluid pressure type power steering device
Inventor: HOSOYA TAKASHI
IPC: B62D5/09
Filed: 1994-09-13
Abstract: PURPOSE: To avert the feeling being caught in the operation of a steering wheel. CONSTITUTION: A pressure sensor is connected with a steering valve unit 3. A sleeve 22 and a spool 23 are arranged in a turnable manner in the center hole 24 of a valve housing 14. On the sleeve 22 and the spool 21, each cut hole which is set in the wide angle in comparison with the conventional is opened in the circumferential direction. In the cut hole, a center spring 29 is interposed. On the spool 21, a pair of pin holes which extend in the angle of 30 deg. in the circumferential direction are opened, and a pin 32 is inserted in a shiftable manner in the circumferential direction in the pin hole, and both the end parts of the pin 32 are fixed on the sleeve 22.
Patent JP-H0753529-A (JP)
Title: Production of sulfone derivative
Inventor: KOYAMA SHINICHI
IPC: C07D249/12
Filed: 1993-08-10
Abstract: PURPOSE:To produce a high-purity sulfone derivative useful as an intermediate for herbicides on an industrial scale in high yield industrially and advantageously by using tungstic acid as a catalyst and oxidizing a sulfide compound with hydrogen peroxide. CONSTITUTION:A sulfide compound is oxidized with hydrogen peroxide in the presence or absence of a reaction solvent by using tungstic acid or its salt to give a sulfone derivative. A sulfone derivative of formula II is obtained from a sulfide compound of formula I (R1 is an alkyl, benzyl, thiazolylmethyl, pyridylmethyl, thenyl, etc.; R2 is H, a dialkylcarbamoyl, etc.) by using this method. Similarly, a compound of formula IV is obtained from a compound of formula III, a compound of formula VI from a compound of formula V (R6 to R8 are each H, halogen, an alkyl, a cycloalkyl, nitro, etc.) and a compound of formula VIII from a compound of formula VII (R10 and R11 are alkyls). A nitrile is used as the reaction solvent. Sulfonic acid is preferably used as a catalyst together with tungstic acid.
Patent JP-H1046101-A (JP)
Title: Coated metallic material prepared by forming undercoat for film lamination on the surface of metallic material and its production
Inventor: YOSHIDA MASAYUKI
IPC: C09D161/08
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To form an undercoat which can give a coated metallic material which is excellent in moldability, corrosion resistance and adhesion of a laminate film in film lamination by coating the surface of a metallic material with a film made from a specified polymer and having a specified thickness. SOLUTION: The surface of a metallic material is coated with an undercoat for film lamination, made from a polymer comprising structural units represented by formula I (wherein X<1> is H or Z<1> represented by formula II; R<1> and R<2> are each H, a 1-10C alkyl or a 1-10C hydroxyalkyl; Y<1> is H, hydroxyl, a 1-5C alkyl, a 1-5C hydroxyalkyl, a 6-12C aryl, benzyl or a group represented by formula III; R<3> and R<4> are each the same as R<1> ; and Y<2> is H or a benzene ring including Y<1> ) and having a film thickness of 5-500nm to obtain a coated metallic material having a coating weight of 5-50mg/m<2> (in terms of carbon) and a surface coverage of 90% or above.
Patent JP-H0383724-A (JP)
Title: Pallet carrying device driven by linear motor
Inventor: FUKUHARA KAZUYOSHI
IPC: B65G39/18
Filed: 1989-08-25
Abstract: PURPOSE:To smoothly move a pallet without its lateral inclination by carrying the pallet using liner motors which are coupled so that rollers positioned at proper spaces on both sides of a cross feed course of the pallet may rotate interlockingly at the same speed and in the same direction. CONSTITUTION:Cross feed courses 3, 4 are provided between both ends of a forward and a backward main carrying course 1 and 2. A pallet 5 rectangular in a plane form moves in a long side direction in the main carrying course and in a short side direction in the cross feed course, and it is driven by linear motors 6a, 6b and 7a, 7b in the long and the short side direction respectively. Horizontal axis rollers 10, 11 supporting a pallet bottom and vertical axis positioning rollers 12, 13 are provided at proper spaces on both sides of the carrying and the cross feed course and near both sides of the pallet, respectively. The horizontal axis rollers 11 are interlockingly coupled through a transmission shaft 17, toothed rings 18, 19 and endless chains 22, 23, and thus the pallet 5 moving in the short side direction does not cause lateral inclination.