baber/WOPTO huggingface dataset:
Patent JP-S6369832-A (JP)
Title: Fiber-reinforced thermoplastic resin composite material
Inventor: KOBAYASHI HIROKAZU
IPC: C08L81/02
Filed: 1986-09-11
Abstract: PURPOSE:The titled composite material, obtained by integrating a resin composition containing polyphenylene sulfide and a polyamide at a specific ratio with reinforcing fibers and having improved mechanical strength, heat as well as moisture resistance. CONSTITUTION:A composite material obtained by integrating (A) a resin composition consisting essentially of 10-90wt%, preferably 25-75wt% polyphenylene sulfide and 90-10wt%, preferably 75-25wt% polyamide, preferably nylon 6, nylon 11, nylon 12 or nylon 66 with (B) preferably 20-60vol% reinforcing fibers having >=3mm, preferably >=10mm length, e.g. glass fibers, aromatic polyester fibers, etc.
Patent JP-H1065992-A (JP)
Title: Receiver automatic video image control circuit
Inventor: YAMASHITA HITOSHI
IPC: H01L31/0264
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To adjust automatically a luminance, contrast and color saturation of a receiver depending on an illuminance change of a surrounding environment. SOLUTION: A resistance of a cadmium sulfide(CdS) photoconductive cell 1 changes with a light. A resistor 2 is connected to a power terminal 3, and used to bias the CdS photoconductive cell 1. An A/D converter 4 converts an analog signal 13 into a digital signal 14. A D/A converter 6 converts a digital control signal 17 outputted from a control section 5 into an analog control signal 18. A video amplifier circuit 7 uses the analog control signal 18 to amplify a video signal 19 and provides an output of the amplified signal as a cathode signal 20. A cathode ray tube 8 receiving the cathode signal 20 adjusts a luminance, a contrast and a saturation. The control section 5 includes a parallel I/O 10 receiving the digital signal 14, a CPU 9 conducting the control operation, a ROM 11 having a program, and a decoder circuit 12 outputting a decode signal 16 to control a parallel I/O 10.
Patent JP-2000049601-A (JP)
Title: Synchronous pull-in method for pll circuit
Inventor: KAMURA TAKU
IPC: H03L7/12
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To make the phase adjustment of a clock in a wide range and to stabilize the operation by turning a voltage range in the synchronous state of a circuit to a dead zone and constituting a VCO sweep circuit operated for the positive and negative bidirectional deviation of a VCO drive voltage accompanying with pull-out. SOLUTION: A VCO sweep circuit for performing pull-in is constituted of Q21-Q24 and R24-R33, etc. When pull-out occurs, the output potential of an error amplifier 20 becomes high and the Q22 is turned on, the output current of the amplifier 20 is inputted through the R25 or the like to a negative input terminal, forms a negative feedback loop and performs the action of canceling an offset voltage applied by VR21 and R22. Also, when the output potential of the amplifier 20 becomes low by the pull-out, the Q21 is turned on, the Q23 and Q24 are turned on in linkage and the collector current of the Q24 is supplied from a VREF through the R30 or the like, lowers the negative input terminal voltage of the amplifier 20, acts in the direction of making the potential of an output terminal positive, forms the negative feedback loop and cancels the offset voltage.
Patent JP-S6277347-A (JP)
Title: 4-demethoxyanthracyclinone derivative
Inventor: TERAJIMA ATSURO
IPC: A61P35/00
Filed: 1985-09-30
Abstract: NEW MATERIAL:A 4-demethoxyanthracyclinone derivative shown by the formula I (R is 2-12C alkyl). EXAMPLE:( 2S,4S )-(+)-2-Nonanoyl-2,4,5,12-tetrahydroxy-1,2,3,4,-tetrahydrona phthacene-6,11-dione. USE:An intermediate for synthesizing an anthracycline derivative shown by the formula IV having antitumor activity. PREPARATION:Optically active (R)-2,5,12-trihydroxy-1,2,3,4- tetrahydronaphthacene-6,11-dione-2-carboxylic acid shown by the formula II is reacted with a carbonyl compound shown by the formula A-CO-A' (A and A' are azole) and the prepared reaction mixture is reacted with a Grignard reagent shown by the formula RMgX (X is halogen) to give a compound shown by the formula III. This compound is treated with bromine or N- bromosuccinimide and reacted with an alkali aqueous solution to give a compound shown by the formula I.
Patent JP-H0538645-A (JP)
Title: Work fixing mechanism of work rotating device
Inventor: HIRAMA YOSHIHIKO
IPC: B23Q3/06
Filed: 1991-07-31
Abstract: PURPOSE:To shorten the time for work fixation in a work rotating device and make the fastening force uniform. CONSTITUTION:With a holding member 17, a work 7 is clamped onto a work mounting table 11a to be driven for rotating, and an air cylinder device 11 to put this holding member 17 into clamping motion with the pneumatic pressure is installed as rotatable in a single piece with the work mounting table 11a. Air is supplied into a cylinder vessel 15 using an air supply pad 21 mounted removably through a check valve 22 installed at the air cylinder device 11, and fixation is made with the holding member 17 secured by pin 18 to a shaft 16 coupled with a piston 14. This allows shortening of the time for installation works, making the fastening force uniform, and performing processing and adjustment with precision.
Patent JP-S63132418-A (JP)
Inventor: SUTEIIBUN MAIKERU FURORIO
IPC: H01G9/00
Filed: 1987-08-28
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-H0263592-A (JP)
Title: Distillation device
Inventor: HAYASHI NOBUATSU
IPC: C02F1/04
Filed: 1988-08-31
Abstract: PURPOSE:To produce high-purity water with the distillation device of making distilled water from the raw water subjected to an ion exchange treatment or reverse osmosis membrane treatment by passing the vapor generated in the device through a hydrophobic porous membrane. CONSTITUTION:The raw water 1 treated by the reverse osmosis membrane or the ion exchange resin is preheated by a heat exchanger 3 and is then admitted into a heat exchanger 4 where the raw water is reheated. The reheated water 1 enters a deaeration tank 5 and is heated by a heater 8 to generate the vapor 6. The hot water 9 from which the dissolved gas and TOC in the water are removed enters a still 10 and comes into contact with a heat transfer surface 11 in the state of thin film evaporation. The vapor generated in the still 10 is heated to a high temp. and high pressure by a heater 12 and is passed through a permeable evaporating film 13. The fine particles and water mists are removed therein and after the passage through the film 13, the vapor comes into contact with the heat transfer surface 11 and is thereby condensed. Since the intrusion of impurities into the water is suppressed, the high-purity distilled water is obtd.
Patent JP-2000044961-A (JP)
Title: Process for recycling vinyl chloride resin-containing organic waste
Inventor: MAEDA SADAHIKO
IPC: C10B53/07
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To subject washed water containing a large amount of sodium chloride to desalination treatment with reverse osmosis membrane in the method for gasifying waste containing a large amount of a vinyl chloride resin by partial oxidation to turn them into a resource. SOLUTION: An organic waste 10 containing a large amount of a vinyl chloride resin or another chlorine-containing resin is gasified by partial oxidation while being fed in its unfractionated state to a direct gasifying apparatus 20 so as to obtain a synthetic gas having, as the major components, hydrogen, carbon monoxide, carbon dioxide and water which is allowed to contain hydrogen chloride formed by the decomposition of organic chlorine compounds.
Patent JP-S6276899-A (JP)
Title: Speaker
Inventor: MORI TORU
IPC: H04R3/14
Filed: 1985-09-30
Abstract: PURPOSE:To improve directional characteristics and transient characteristics by connecting respectively the divided network to the voice coil to drive respective bands, executing the weighting to the driving force, executing the multiple driving and flattening the sound pressure frequency characteristics. CONSTITUTION:A voice coil 8 is wound to half vibrators 1a-1-1a-4 of a diaphragm 1, and a voice coil 9 is wound to half vibrators 1a-5-1a-8 of the diaphragm 1. To reduce the sound pressure level at a high sound side H at least 6dB, voice coils 8 and 9 are respectively wound to the diaphragm 1 by the same line length l when electric impedance Zx of a speaker terminal is 8OMEGA, and the voice coils 8 and 9 are serially connected. The electric impedance of the voice coils 8 and 9 are 4OMEGA respectively, and a resistor 14 is 4OMEGA. Respective voice coils 8 and 9 are located at the magnetic clearance where a magnetic flux density is B, and as shown in the figure, a low sound side L by the voice coils 8 and 9 comes to be the sound pressure frequency characteristic (U). Thus, the directional characteristics can be improved and the transient characteristics can be improved.
Patent JP-H0263800-A (JP)
Title: Pen drive system
Inventor: YAMAGISHI TOSHIYUKI
IPC: B43L13/00
Filed: 1988-08-31
Abstract: PURPOSE:To allow different types of pen to be driven with the same circuit and at the same time, reduce an impact force and a noise level by generating an appropriate drive pulse including a compensation pulse continuously to pens with different pen pressures in accordance with the pressure of each pen. CONSTITUTION:In the case of a pen with a high pressure, the spring constant of a pressure spring 10 is high. Therefore, in order to reduce an impact force and noise generated by the spring during its action, a drive pulse with a short time width (t1) of high voltage is applied to a solenoid 6. The solenoid 6 is excited by a drive pulse Ph to attract a movable core 7 in an arrow direction C resisting the spring constant of a reset spring 5. Consequently, a force added to a pen lever 4 in an arrow direction B disappears, and a pen 9 moves in an opposite direction(arrow D) to the arrow direction B by means of a high pressure spring for pen 10. This allows the pressing of a pen tip 9A against printing paper 1 and the subsequent printing of data and drawing of diagrams. In the case of a pen with low pressure, the spring constant of the pressure spring 10 is low. Therefore, a drive pulse with a short time width t1 of high voltage is applied repeatedly(n). After a certain period of time, a buffer pulse Pll is further added to actuate the pen 9.
Patent JP-H0964394-A (JP)
Title: Solar cell module
Inventor: MORI MASAHIRO
IPC: H01L31/048
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a solar cell module which is manufactured simply, which is light in weight and low-cost and whose structure strength is excellent by a method wherein two sides which form long sides of a rectangle are bent and worked and a structure material is installed at least at one side out of two sides which form short sides of the rectangle. SOLUTION: Bent parts on long sides of a solar cell module 1 are formed by a roller forming machine. An aluminum frame material 6 whose cross section is L-shaped is attached to the short side of the solar cell module 1. The solar cell module 1 and the frame material 6 are fixed by a drilling operation and a screwing operation. Thereby, the long sides which occupy a majority in terms of a ratio out of side parts to which a working operation is to be executed are bent and worked, the manufacturing process of the solar cell module is simple, and the module can be manufactured to be light in weight and at low costs. In addition, by a means by which the frame material is installed on the short side which is comparatively little, the structure strength of the module is enhanced, and the module can be manufactured in the simple manufacturing process and at low costs.
Patent JP-S58117142-A (JP)
Inventor: KUMON NAOKI
IPC: E03C1/262
Filed: 1981-12-29
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-S60107329-A (JP)
Inventor: KOYANAGI NORIMICHI
IPC: B31B31/00
Filed: 1983-11-15
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-H0497732-A (JP)
Title: Electric vacuum cleaner
Inventor: SOEJIMA MASAKUNI
IPC: A47L9/28
Filed: 1990-08-14
Abstract: PURPOSE:To increase durability and safety of a circuit board equipped in an electric vacuum cleaner body by fitting a circuit board equipped with control parts at a partition plate in the cleaner body in which a cord reel is supported to be rotatable. CONSTITUTION:A circuit board holder 31 made of a couple of right and left L-shape members is equipped on the face of the motor side 23 of a partition plate 26. An upper opening 32, where a circuit board 28 is inserted, is formed on the upper part of this circuit board holder 31, and a lead wire 29 and a lower opening 33, where the lead wire 30 is drawn out, are formed in the lower part of the holder. And, a protrusion 34 is formed to hold the end face of the circuit board 28 inserted, at the upper opening of the circuit board holder 31. The circuit board 28 is press-fitted in the inside at the terminal 35 attached to a rail 27 to form a rib 36 to secure the electric connection. And, a cord 25 and the circuit board 28 are connected electrically by inserting the circuit board 28 onto the circuit board holder 31 from the upper side.
Patent JP-H1050523-A (JP)
Title: Impedance device and its manufacture
Inventor: TAMURA MITSUO
IPC: H01F27/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an impedance device which can easily control the impedance to a target value in a specified high-frequency region, without distinction of shape and whose magnetic material can be used for components of different impedance value and to provided method for manufacturing the same. SOLUTION: A magnetic substance 2 is formed by laminating alternately ceramic paste of oxide magnetic powder and conductive paste of metallic powder. Spiral coils 1 of conductive paste are formed in the magnetic substance 2 and fired in one piece to form a multilayer component. A resistor device of a film of conductive substance formed on the surface of the multilayer device and n impedance device connected in parallel to the ends of the spiral coils are formed.
Patent JP-H0878244-A (JP)
Title: Large current terminal lead of electrical equipment
Inventor: FUJIIE YOSHIRO
IPC: H01F27/04
Filed: 1994-09-09
Abstract: PURPOSE: To prevent the medium hermetically sealed in a case from leaking out of it through a welded joint. CONSTITUTION: A pressing plate 30 is composed of a mounting plate 31 mounted on a terminal board 4 with fastening bolts and lead welding parts 32 and 33 formed in one piece with the mounting plate 31 vertically protruding from its sides, and through leads 11 and 12 are welded to the lead welding parts 32 and 33 at welded joints 51 and 52 through an electron beam welding method, whereby the through leads 11 and 12 are electrically and mechanically joined together through the intermediary of the pressing plate 30. By this setup, the outside and inside of a case are prevented from communicating with each other through a welded joint.
Patent JP-S6275785-A (JP)
Title: Character recognition device
Inventor: NAKAMURA YOSHIKATSU
IPC: G06K9/72
Filed: 1985-09-28
Abstract: PURPOSE:To make unnecessary the individual identification of each input character and to raise recognizing and inputting performance in the unit of reading field or in the unit of word by combining a character candidate obtained by the checking of a rough feature and performing the checking in the unit of word. CONSTITUTION:A character by handwriting is read at a photoelectric converter 14 and a picture data is accumulated at a picture memory 16 through a binarization circuit 15. A character detecting and segmenting circuit 17 detects the circumscribing frame of each input character and finds a rectangular area S, and a rough feature checking part 18 extracts the average number of line segments, an area ratio and the average projected and recessed quantity for areas u, d, l and r and an input feature data is checked with a feature dictionary 20 having a reference character pattern and the candidate character code at every character digit is stored at a candidate buffer 21. A recognition control part 12 selects and outputs, in this case, information for prefectures from a word dictionary 23 and a word checking part 24 reads out in order a candidate character from the buffer 21 and when the agreement of character codes is obtained, the forefront address of the word is outputted to the recognition control part 12 and a word data retrieved by the address is adopted as the result of recognition.
Patent JP-H0498165-A (JP)
Title: Liquid-cooled bt device
Inventor: HIRAYAMA NOBUKI
IPC: G01R31/26
Filed: 1990-08-15
Abstract: PURPOSE:To prevent trouble such as a breakage of wire due to bending stress, by fixing a burn-in-test board rack containing a signal source power feed line, and making an overflow tank movable. CONSTITUTION:A movable type overflow tank 4a descends, and then a condition in which the front view of a burn-in-test(BT) board rack 9 is taken, is brought in. At this time, an extension/contraction pipe 5a is in a contracted state. A BT board 3 is set on the rack 9 in an arrow direction, and an overflow tank vertical motion drive motor 1 is actuated, and then, a hanging down chain 2 is wound up, and the tank 4a is ascended. At this time, the pipe 5a is extended. Next, when an oil pump is actuated, a refrigerant liquid 7 overflows out of the tank 4, and the BT board is immersed in the refrigerant liquid. The refrigerant liquid overflowed drops into an outer portion tank 6. Accordingly, the BT board rack 9 does not make a vertical movement, so there is no trouble of a signal source power feed line.
Patent JP-H1143940-A (JP)
Title: Ground anchor
Inventor: UTSUNOMIYA HIROMITSU
IPC: E02D5/80
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a ground anchor in which friction resistance can be improved while correctly maintaining grout strength by uniformly generating the friction resistance along the whole length of an anchor body. SOLUTION: Plural knot parts 17, 18 are provided at an interval in an axial line direction at a tip part of a tension member 16, the knot parts 17, 18 are respectively enclosed in plural load-resistant cylinders 20, 21 serially connected to each other by a hollow connection cylinder 19 to be freely movable in the axial line direction, and elastic members 24, 25 for dispersing tensile load generated by pull of the tension member 16 are disposed in elastic member containing spaces 22, 23 formed on the anchor head part 10 side in the respective load- resistant cylinders 20, 21. Tensile load is thus uniformly dispersed along the whole body of a load-resistant body to be transmitted to grout 15 around it.
Patent JP-S60110907-A (JP)
Title: Method for filling powdery or granular material in container
Inventor: TSUCHIYA KAZUMI
IPC: B65B1/22
Filed: 1983-11-18
Abstract: PURPOSE:To fill a powdery or granular material uniformly in a container particularly with a robot, by putting the powdery or granular material in the container having the opened top in a convex form, placing a flat board on the apex thereof, giving vertical vibration to the container, and applying a load on the powdery or granular material. CONSTITUTION:A powdery or granular material is uniformly filled in a container 7 having the opened top and a bottom plate 5 at the bottom thereof. In the process, the powdery or granular material is put into the container 7 by gravity- drop to form a convex powdery or granular surface. A flat board 13 is then placed on the apex 12' of the convex of powdery or granular surface, and vertical vibration is applied thereto while applying a load from above the flat board 13. This method is useful for assembling spinning packs with a robot.
Patent JP-H0964952-A (JP)
Title: Portable telephone set
Inventor: OZAKI KAZUYA
IPC: H04M1/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To simplify the on-hook/off-hook operation by providing a hook switch hooked on/off by a self-weight of the main body to an outer face of the portable telephone set. SOLUTION: A hook switch 1 is hooked on/off by its own weight of a main body provided to a specific face of the portable telephone set and as an example of a switch state, the hook switch 1 is hooked on when the main body is placed and hooked off when the main body is lifted up. A valid button 4 validates the control in the on/off hook state by a state change in the hook switch 1. A control section 3 is operated while the hook switch 1 is valid to switch a hook state of the portable telephone set in response to a change in the state of the hook switch 1. The hook switch valid state is set for a period till a release button 5 is depressed when power application is taken as a valid state and till an in valid button 6 is depressed after the valid button 4 is depressed when application of power is set to be in valid.
Patent JP-H0266296-A (JP)
Title: Construction of support for branch part in cylindrical wall body used in excavated hole covering work
Inventor: SHIMIZU KAZUO
IPC: E21D11/08
Filed: 1988-08-30
Abstract: PURPOSE:To improve the operation efficiency by placing a support which supports the branching segments of a cylindrical wall body, between them and forming this support from a pair of support legs stuck to the branching segments. CONSTITUTION:Main wall parts 10, 10 are constructed in such a way that branching segments 11 are placed below a cylindrical wall body and RC segments 14 are tightened at the left and the right position of this segment 11 with bolts circumferentially. Then the segment 11 is set between the upper end parts of the main wall parts 10, 10 and the segment 14 of the main wall part 10 is bolted to the segment 11. Support legs 15, 16 are mounted to the segments 11, 11 placed on and under the cylindrical wall body via PC steel members 17, respectively and the base parts 15a, 16a of the upper and the lower support legs 16 are joined with each other via a joint tool 5. Thus the operability and the installation performance may be improved.
Patent JP-S6458016-A (JP)
Title: Digital delay circuit
Inventor: YANO HIDEYUKI
IPC: H03K5/13
Filed: 1987-08-28
Abstract: PURPOSE:To produce a delay circuit with no use of a multi-stage shift register by using a serial/parallel converting circuit, a RAM and a +1 adder to form a one-cycle delay circuit. CONSTITUTION:The serial data supplied as the serial bit signals are arranged by a serial/parallel converting circuit 11 in a prescribed unit and then supplied to a RAM 12 as the data groups every 8 bits, for example, via a data bus. At the same time, a signal pointing a data writing address via a switch gate 15 is supplied to the RAM 12 from an address counter 13 via an address bus. The input data is also stored temporarily into the RAM 12. When the data is read out, a command signal is supplied to the RAM 12 from the counter 13 to point a reading address. Then +1 is given to the reading address command signal from a +1 adder 14 connected to the next stage of the counter 13. Thus the output data of the RAM 12 receives +1 from the writing address and is turned into the data preceding by a cycle.