baber/WOPTO huggingface dataset:
Patent JP-H10321636-A (JP)
Title: Solid manufacture device
Inventor: KOSUGI TETSUYA
IPC: H01L21/324
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction owing to the inner leakage of a concentration meter before the concentration of desired element gas contained in a container used for manufacturing a solid device is detected, and to shorten time required for detecting the concentration of desired gas contained in the container. SOLUTION: An H2 annealing device 300 is provided with a reaction container 301, an O2 concentration meter 305, concentration detection piping 306 for introducing the atmosphere of the reaction container 301 to the O2 concentration meter 305, an air bulb 307 for interrupting concentration detection piping 306, N2 gas introduction piping 308 for introducing N2 gas to the O2 concentration meter 306, an air bulb 309 for interrupting N2 gas introduction piping 308 and a control part 311 for controlling the opening/closing of the air bulbs 307 and 309 are provided. For detecting the O2 concentration of the reaction container 301, the air bulbs 307 and 309 are set in an opening state and a closing state, and are set in the closing state and the opening state when it is not detected.
Patent JP-S617867-A (JP)
Title: Detecting device for seam and deviation of endless belt recording body
Inventor: INOUE HIROYUKI
IPC: B65H5/02
Filed: 1984-06-21
Abstract: PURPOSE:To detect the seam and deviation by detecting a mark on the belt by at least either of a couple of sensors regardless of presence or absence of the deviation of the belt, and combining detection outputs of the couple of sensors with each other. CONSTITUTION:The sensors 30 and 31 are arranged near outer edge parts of marks 23 and 24 provided at distance l from the seam 50 of the belt 1. When the belt 1 has no deviation, both sensors 30 and 31 detect the marks 23 and 24 and if deviation occurs, either sensor detects its mark. Outputs of the sensors 30 and 31 are inputted to the OR gate 110 of a signal circuit 100, whose output is supplied to a one-shot multivibrator. If the belt 1 deviates to, for example, the sensor 31, the outputs of the sensors 30 and 31 are L and H respectively. Therefore, the output of the OR gate 11 varies from L to H. Thus, the outputs of the sensors 30 and 31 are combined and the multivibrator outputs a seam detection signal.
Patent JP-S5753616-A (JP)
Title: Signal generating method
Inventor: TAKEDA NOBUHIRO
IPC: H03K3/02
Filed: 1980-09-18
Abstract: PURPOSE:To decrease the number of wirings of a signal generator by generating signals which are discriminated by combinations of a couple of pulses in terms of time and the number of couples. CONSTITUTION:As the operating knob 4 of a rotary encoder, etc., is turned, a body 5 of revolution turns in one body. Then, a moving contact 6 provided to the body 5 of revolution touches comb-tooth parts 11... and 21... of the 1st and 2nd fixed contacts 1 and 2 to pulses in couples as combinations which correspond to the turning direction. Signals which are discriminated by those combinations and the number of couples corresponding to the turning of the knob 4, etc., are generated a small number of wirings, e.g., three wirings, thereby simplifying the constitution of a signal generator.
Patent JP-S6023562-A (JP)
Inventor: NAKAO KENJI
IPC: B02C19/06
Filed: 1983-07-16
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-S5252325-A (JP)
Title: Recording method of color tv signal
Inventor: SANKOU CHIYOUJIYUUROU
IPC: H04N5/78
Filed: 1975-10-24
Abstract: PURPOSE: For recording/reproducing system of NTSC color TV signal, crosstalk between adjacent recording tracks regarding to carrier chrominance signal is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H092838-A (JP)
Title: Optically active glass / ceramic article and its production
Inventor: NIKORASU EFU BOORERI
IPC: G02B6/10
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To contrive to improve an amplifier host action by composing a long and narrow central member having a first and a second edge parts, of a specific oxide component containing PrF +3  but not containing ZnO and ZnF 3  and composing a surface coating material of the central member having the exposed edge parts of a prescribed oxide component.  
     SOLUTION: This transparent glass material is obtained by blending 20-35mol% of SiO 2  containing about 50-650ppm concentration of PrF +3  but substantially not containing ZnO an ZnF 3 , 10-20mol% of AlO 1.5 , 19-34mol% of CdF 2 , 19-23mol% of PbF 2  and 3-7mol% of YF 3  as a long and narrow central member having a first and a second edge parts with 23-30wt.% of SiO 2 , 49-60wt.% of PbO, 5-11wt.% of K 2 O, 1-10wt.% of B 2 O 3 , 0-1wt.% of LiO 2 , 0-8wt.% of BaO, 0-3wt.% of Al 2 O 3  and 0-2wt.% of Na 2 O, melting and cooling by a double crucible method in a nitrogen gas atmosphere. The transparent glass material exhibits an excellent action as a host for 1.3μm amplifier by doping the glass material with Pr. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000317876-A (JP)
Title: Robot apparatus
Inventor: NAGATSUKA MASAKI
IPC: B25J5/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent hands and fingers from being caught in a joint part by providing a joint cover for covering a part or the whole of a joint on one of plural members, and forcing the joint cover to be pushed out in the required direction when the plural members are turned about the joint in the direction of coming close to the joint cover. SOLUTION: A shoulder cover 4A is provided integral with a crotch part 3AA of a leg unit 3A in a joint portion between a body unit 2 and the leg unit 3A in such a manner that when a user's finger is caught in error between the leg unit 3A and the shoulder cover 4A, the cover is opened upward. Thus, the shoulder cover 4A prevents a user's hands and fingers from entering a joint portion between the leg unit 3A and the body unit 2 to directly touch the joint portion when the user lifts the apparatus, so that the user's hands and fingers can be prevented from being caught in the joint portion. Thus, the safety of a user can be improved.
Patent JP-H02308902-A (JP)
Title: Fluid sealing method of scroll assembling body
Inventor: KITORA YOSHIHISA
IPC: F01C1/02
Filed: 1989-05-23
Abstract: PURPOSE:To simply manufacture and process a scroll fluid machine by preliminarily coating a sealing surface on one scroll with a coating material different in abrasion rate and hardness from another scroll. CONSTITUTION:A sealing surface 34a of a driven scroll 34 is coated with a coating material 37 such as plastic resin which is higher in abrasion rate and lower in hardness than a sealing surface of a drive scroll 31. Then, when the driven scroll 34 and the drive scroll 31 are eccentrically assembled, a sealing property is obtained at a sealing part A between a bed plate 32 of the drive scroll 31 and a coil body 36 of the driven scroll 34 and a sealing part B between the both coiled bodies 33 and 36. Subsequently, when each of the sealing surfaces 31a and 34a is pressed alternately in the diametrical direction and the axial direction and the both scrolls 31 and 34 are synchronously rotated, the coating material 37 is abrased. Consequently, it is possible to absorb a dimensional error of a scroll assembling body, and it is needless to set a shape and position relation at high precision at the time of manufacture and process.
Patent JP-S5832192-A (JP)
Inventor: INOUE TOYOICHI
IPC: G21B1/13
Filed: 1981-08-20
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-H09321114-A (JP)
Title: Manufacture of semiconductor element
Inventor: YANO FUMIKO
IPC: H01J37/28
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To minimize the manufacture of defective electrodes by placing monitoring test patterns on other than product-forming regions on a wafer to monitor the wafer surface from the test patterns in manufacturing progress of semiconductor elements to specify the surface condition change and foreign substance structure. SOLUTION: Monitoring test pattern 204 are placed at a uniform surface density on other than product-forming regions 203 of a wafer 201. In a semiconductor element manufacturing process, after dry etching and removing resists, an electron beam is scanned over the patterns 204, without irradiating the regions 203, sec. electrons emitted from the pattern surface are detected to examine position dependence of the intensity change thereof on the patterns and the sec. electron intensity profile of the pattern 204 on a product wafer is compared with a previously obtained reference profile to estimate the existence of a poor dry etching on the product pattern if exceeding a fixed value.
Patent JP-S5654547-A (JP)
Title: Information sorting system
Inventor: FUJIWARA YOSHITAKA
IPC: G06F13/00
Filed: 1979-10-08
Abstract: PURPOSE: To sort information efficiently by increasing the operation speed of the rearrangement of records by using an associative memory, having functions of parallel retrieval and parallel shift operation, for records registered in the same address.  
     CONSTITUTION: Key pattern KY of record RCD to be sorted is sent as dividend A to dividing circuit DVD and divided there by a constant divisor to find the quotient, which is regarded as a memory address to store the objective record in the address. If a collision phenomenon causes more than one record to correspond to the same memory address [pay attention to record 1 and record (k) in the same address 5], they are rearranged so that a record of a smaller key pattern will be in a lower-number entry area. In addition, if a frequency in collision is high and entry areas are deficient, one address from previously set-up overflow area OVFA is assigned for overflow. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10315937-A (JP)
Title: Automatic braking device of vehicle
Inventor: MATSUDA SHOHEI
IPC: B60T8/1766
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic braking device of a vehicle which can pass a road ahead irrespective of a coefficient of friction of a road surface and does not give a sense of incongruity to a driver. SOLUTION: A coefficient of friction of a road surface is divided into a high friction road surface region and a low friction road surface region, and the deceleration when a vehicle is braked automatically is set in respective regions. Since the deceleration is compensated in the direction of increase in accordance with a decrease of a coefficient of friction of a road surface in each region, it is unnecessary to speed up the timing for starting braking, even if the vehicle must be sufficiently decelerated in front of a curve because the coefficient of friction of the road surface is low so as not to give a sense of incongruity to a driver.  Moreover, by setting the deceleration to a higher value in the high friction road surface region and setting the deceleration to a lower value in the low friction road surface region, it is possible to achieve the maximum deceleration by preventing a slip at the time of deceleration.
Patent JP-S62285889-A (JP)
Inventor: TAMAKI HISASHIGE
IPC: B66B11/02
Filed: 1986-06-04
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-H10321153-A (JP)
Title: Color picture tube
Inventor: TAI NOBUYUKI
IPC: H01J29/07
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce landing dislocation of an electron beam to a three-color phosphor layer by setting a mask frame welding point of a frame holder and a mask main body welding point of a mask frame so that a lengthwise directional thermal expansion quantity of the frame holder generated at long hour operation time and a thermal expansion quantity of the mask frame in the same direction become almost equal to each other. SOLUTION: A distance up to the center of a stud pin 23 from a mask frame welding point of a frame holder 25 is denoted by LH. A distance up to a peripheral welding point of a mask main body 20 of a mask frame 21 from the mask frame welding point of the frame holder 25 is denoted by LF. When thermal expansion of the frame holder 25 is denoted by αH and thermal expansion of the mask frame 21 is denoted by αF, the mask frame welding point of the frame holder 25 and a side edge welding point of a mask main body 20 of the mask frame 21 are set so as to satisfy the relationship of an expression. Therefore, white uniformity at long hour operation time is improved, and landing can also be easily adjusted.
Patent JP-H04226075-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OZU ITSUO
IPC: H01L21/74
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a semiconductor device suitable for micronization work and increases in component density by forming an electrode electrically connected to a first semiconductor region through a second semiconductor region, so that the first and second semiconductor region are short-circuited by that electrode. CONSTITUTION:A semiconductor device having a conductivity-I first semiconductor region 102 and a conductivity-II second semiconductor region 104 provided on or under the first semiconductor, region 102 has an electrode 120 electrically connected to the first semiconductor region 102 formed through the second semiconductor region 104, so that the first and second semiconductor regions 102, 104 may be electrically short-circuited by the electrode 120. For example, the above-mentioned electrode 120 is so formed as to reach the first semiconductor region 102 through the center of the second semiconductor region 104 or through the edge of the second semiconductor region 104.
Patent JP-H11327197-A (JP)
Title: Toner
Inventor: KASUYA TAKASHIGE
IPC: G03G9/08
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide color toner excellent in a transfer characteristic, having a less remaining toner and a transfer error in the toner having toner particles containing binding resin and coloring agent, inorganic fine powder and hydrotalcite compound by specifying a shape coefficient measured by a toner image analyzing device. SOLUTION: This is a toner having toner particles containing at least binding resin and coloring agent, inorganic fine powder and hydrotalcite compound, wherein a value of shape coefficient SF-1 measured by a toner image analyzing device is 100-160, and the value of SF-2 is 100-140. Further, it is preferable that the coefficient SF-1 value is 110-160, SF-2 value is 115-140, a ratio B/A is not more than 1.0, where A is a value obtained by subtracting 100 from the SF-1 value and B is a value obtained by subtracting 100 from the SF-2 value. Also, it is preferable that the contained inorganic fine powder is one kind or more of organic fine powder selected from among titania, alumina, silica or its complex oxide.
Patent JP-S6021585-A (JP)
Title: Laser diode control circuit
Inventor: ONO YOSHIFUMI
IPC: H01S5/068
Filed: 1983-07-15
Abstract: PURPOSE:To improve the reliability of a device incorporating the laser diode by enabling the long time use of the laser diode by a method wherein an adding circuit is added and then controlled so as not to let overcurrent flow. CONSTITUTION:A resistor 24 is connected to the (-) input terminal of the amplifier 6 of the conventional titled circuit, and the input terminal 25 of the adding circuit is provided with a voltage source which can be turned ON/OFF. In the case of no emission of laser beams, the terminal 25 is supplied with a voltage larger than the output of an amplifier 3 generated by the incidence of a laser beam to the photo diode 1; at the same time, when a sample hold circuit 8 is put in the state of sampling by turning a switching signal 23 H and a control terminal 22 L, the output V6 of the amplifier 6 comes to the relation V6>Vz (Reference voltage). Accordingly, the output of an amplifier 12 comes to a value close to -V and then turns a transistor 18 OFF. After the state of no emission of laser beams, the output of the amplifier 12 decreases; therefore the overcurrent does not flow to the laser diode 17 even when a transistor 20 is turned L.
Patent JP-H10316173-A (JP)
Title: Cushioning member for packing
Inventor: SATO KATSUNORI
IPC: B65D81/113
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To easily break a cushioning member for packing by hand at the time of disposal, and at the same time, prevent small broken pieces from generating by forming groove parts for dividing on the cushioning member for packing while remaining thinner parts. SOLUTION: At the center of the front surface 4a of this cushioning member 4 for packing, a void hole 4f is formed, and at the same time, a first groove part 5a for dividing, which continues from the central part of the upper surface 4b to the lower surface 4c through the front surface 4a and is formed into a V-shape, and a second groove part 5b for dividing, which continues from the central part of a side surface 4d to the other side surface 4e through the front surface 4a and is formed into a V-shape, are formed while respectively remaining thinner parts 4g, 4h on the bottom part. Thus, when a load is applied by holding both end parts of the groove parts 5a and 5b by hands, the cushioning member 4 is easily broken from the thinner parts 4g, 4h, and can be divided into four small blocks.  Also, when being broken, small broken pieces hardly generate, and the post-treatment becomes easier as well.
Patent JP-H01300462-A (JP)
Title: Cassette mounting/dismounting device for cassette tape recorder
Inventor: HATSUDA TERUO
IPC: G11B15/675
Filed: 1988-05-30
Abstract: PURPOSE:To prevent a cassette mounting/dismounting mechanism from being deformed by providing a bearing support means in which at least either one side of the turning shaft of a cassette presser can be moved upward and downward. CONSTITUTION:The turning shaft 6 on one side formed at the side plane of the cassette presser 3 is supported with the elongated hole of a side chassis 10, and can be moved upward and downward. In case of applying a force P in a downward direction on a cassette holder 2 in the ejecting state of the cassette 3 or in a state where the cassette 3 is inserted to the cassette holder 2 insufficiently, the turning shaft 6 is moved upward, and at this time, an elastic body 20 pressing the turning shaft 6 downward is deformed. Thereby, no large force is applied on each mechanism parts of a cassette 31 mounting/dismounting device, then, no deformation of each mechanism parts is generated.
Patent JP-S5356677-A (JP)
Title: 5-fluorouracil derivatives
Inventor: BABA TSUNEO
IPC: A61K31/70
Filed: 1976-10-28
Abstract: PURPOSE: 5-Fluorouracil derivatives of formula VI,VIII, and X (R 2  and R 3  are H, alkyl, cycloalkyl, aralkyl, aryl, etc.;R 4  is alkyl, cycloalkyl, aryl, etc.), e.g. 1-(2-benzyloxy-5-fluoro-4-pyrimidinyloxy) 2,3,4-tri-O-acetyl-β-D-glucopyranouronic acid methyl ester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5354955-A (JP)
Title: Adaptive carrier phase control unit
Inventor: SATOU YOUICHI
IPC: H04L27/38
Filed: 1976-10-28
Abstract: PURPOSE: To obtain a unit which can suppress best the carrier wave phase jitter to any telephone circuit by securing an automatic setting of the prediction filter property contained in a carrier phase control circuit in accordance with the regularity of the carrier phase jitter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5559095-A (JP)
Title: Outboard motor
Inventor: FUKUDA TOORU
IPC: F02B61/04
Filed: 1978-10-23
Abstract: PURPOSE: To avoid a water leak with no scrubbing part and to make the oil-pressure, air-pressure and electric driving sources unnecessary by driving the outboard motor by the use of outside water pressure.  
     CONSTITUTION: A cylinder 2 with opened and closed ends 2a, 2b is fixed outside of the ship's bottom 1 through the pipe 3. On this occasion, the part close to the closed end 2b of cylinder is fixed to communicate the inside of cylinder to the open air of the ship through the pipe 3, valve 4 and piping 5. In this constitution, the valve 4 is opened to feed liquid B into the cylinder through the piping 5, valve 4 and pipe 3, and the piston 6 is moved to the position C. In this state, the valve 4 is closed to seal the space, which is formed by the pipe 3, cylinder 2 and piston 6, with the liquid B. Since water pressure P acts on the face D in the rod side, the piston is moved to the position E by the pressure P when the valve 4 is opened, the apparatus is driven through the rod 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5830431-A (JP)
Title: Fuel controller of automobile engine
Inventor: OOWADA MASAJI
IPC: F02D29/02
Filed: 1981-08-19
Abstract: PURPOSE:To reduce consumption of fuel without causing the deterioration of drivability, by cutting off supply of fuel with a fuel cut control circuit, when a signal is input from a duration decision circuit, and providing said fuel cut control circuit and engine restarting circuit in a fuel controller. CONSTITUTION:In case of deceleration by releasing an accelerator pedal and depressing a brake pedal, if a gear shift position of a speed changer is selectively placed to a high speed side, a condition for a fuel cut control circuit 39 to generate an output can be met to cut off supply of fuel to an engine. Under this condition, deceleration is continued, if an automobile  is stopped, the automobile stops with the engine in a stopped state. While on the way of deceleration, when acceleration is tried, the accelerator pedal is depressed, and a condition for the fuel cut control circuit 39 to output a fuel cut signal can not be met to release a fuel cut, thus fuel is again supplied to the engine. As a result, a push-to-start shock due to a low speed side gear shift is never applied to the crew.
Patent JP-H02307895-A (JP)
Title: Method for growing compound semiconductor
Inventor: HAMAO NOBORU
IPC: H01L21/203
Filed: 1989-05-23
Abstract: PURPOSE:To form a satisfactory epitaxial grown layer of a semiconductor even in a small local region by carrying out selective growth with electron beams when a compd. semiconductor is grown on a substrate by feeding molecules of starting materials. CONSTITUTION:A substrate for growing a compd. semiconductor is kept at a temp. at which molecules of starting material contg. a constituent element of the semiconductor is not thermally decomposed but can be chemically adsorbed on the substrate. The molecules are adsorbed on the substrate by irradiation and the desired region of the substrate is irradiated with electron beams to decompose and activate the adsorbed molecules. The substrate is then irradiated with molecules of other starting material and the molecules are chemically adsorbed only on the activated region. The above-mentioned stages are repeated to selectively grow a compd. semiconductor layer.
Patent JP-H0425839-A (JP)
Title: Image forming device
Inventor: SUZUKI TAKASHI
IPC: G03D13/00
Filed: 1990-05-21
Abstract: PURPOSE:To form an image on a plain paper by providing a device which transfers the transfer substance of a 1st transfer member to a 3rd transfer member through a 2nd transfer member. CONSTITUTION:First, a copied image is formed on the 1st transfer member consisting of a receptive layer 26 and a supporting body 25. Next, the desired part or all of the image is superposed on a transfer paper 23 being the 3rd transfer member and inserted between a heating roller 11 and a pressure roller 12. When the paper 23 passes through both rollers, it is separated from a transfer belt 10 being the 2nd transfer member and inserted between driving rollers 15. Meanwhile, the layer 26 is melted and stuck to the belt 10, and the supporting body 25 is separated and ejected to a tray 27. Then, the belt 10 is inverted and the paper 23 is also inverted, and they are superposed to be at the same position as before insertion. The paper 23 is heated and pressure by the rollers 11 and 12 and the image is formed on the paper 23.