baber/WOPTO huggingface dataset:
Patent JP-H10291400-A (JP)
Title: Manufacture of cubic surface body
Inventor: ISHIKAWA MINORU
IPC: B44C3/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a cubic surface body by detachably connecting a plurality of panel segments to each other. SOLUTION: This cubic surface body comprises panel segments 3A, 3B divided corresponding to surface areas thereof and opened with threaded holes 4a, 4b, and bent by a radius of curvature of the cubic surface. Meanwhile, a backing plate 5 having clamping holes 5a opened corresponding to the holes 4a, 4b is prepared. The plate 5 is brought into contact with rear surfaces of the segment adjacent to the segments 3A, 3B, and screws 8 are sequentially mounted at the holes 4a, 4b and 5a to manufacture the body.
Patent JP-H0655635-A (JP)
Title: Molding method for filler
Inventor: OKADA TAKASHI
IPC: B29K105/04
Filed: 1991-05-23
Abstract: PURPOSE:To prevent articles from being damaged by making a pre-molding body larger than a filler with shape-memory synthetic resin containing cells, compressing it with heat, setting it by cooling so as to arrange in gaps between the articles, expanding it with heat, adhering it fast to the outer faces of the article, and setting it by cooling. CONSTITUTION:Shape-memory synthetic resin containing cells is made to flow in a die and a pre-molding body made larger than a filler is compressed with heat and set by cooling so as to obtain a compressed set body 12. The compressed set body 12 is pinched between glass bottles 11 on which, for example, a string is wound so as to fix and heat, so that the compressed set body 12 expands for restoring a stored shape. At this time, entire restoration is restrained by the bottles 11 and the compressed set body 12 sticks fast to the outer faces of the bottles 11, thereby making a state 13 where expansion is prevented. It is plasticized and set by cooling, so that a filler molded body 14 is made. Thus, damage of articles can be prevented.
Patent JP-H09300404-A (JP)
Title: Mold apparatus for molding disc-like recording medium substrate
Inventor: IMAI YASUYUKI
IPC: B29C45/38
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters from sticking on the surface of a recording medium substrate by providing a closing member for closing a clearance in the first clearance and/or a punch provided between an eject member and the first arranging hole and the second clearance provided between it and the second arranging hole. SOLUTION: In a movable mold 4, the first eject member 15 is freely movably provided in the axial direction in the first arranging hole 16 and a clearance is provided between them. A closing member 18 for closing freely on/off it is fitted in this clearance 17. One end part of this closing member 18 is fitted on a recessed part 20 provided on the peripheral wall 19 of the movable mold 4 side. In addition, as the closing member 18, a thin long sheet is used by winding it and when a compressed air is fed in the right direction, an opening part 22 on the bottom end is opened and it is entered in a cavity 6. Then, when a synthetic resin material 7 is filled in the cavity 6, as the clearance 17 is closed with the closing material 18, there exists no possibility of entering excess synthetic resin material 7 in the clearance.
Patent JP-H07327185-A (JP)
Title: Sampling circuit and image display device using it
Inventor: KUBOTA YASUSHI
IPC: H03K17/687
Filed: 1994-05-31
Abstract: PURPOSE:To attain writing and latching with a small level signal while employing a low withstand voltage down element by shifting the level of a timing signal passing through either path of a branch circuit differently from an output level of a timing generating circuit. CONSTITUTION:A CMOS switch 13 is used to drive a data signal line SL of a display device such as a liquid crystal display device. A clock signal from a shift register 11 is amplified by two stages and given to a drive circuit 32, in which the signal is branched to be a positive-phase signal and a negative- phase signal. Power supply voltages VDD and VEE are given to two inverting circuits 31, 31 at post stages in a 2nd path 32b and power supply voltages VCC, VSS are given to other circuits. The power supply voltages VDD and VEE are shifted positively with respect to the power supply voltages VCC, VSS. Thus, a low level video signal from a video signal line VL is received by an n-channel FET 13a and a high level video signal is received by a p-channel FET 13b to drive stably a large sized screen data signal line SL with a large capacity at a low voltage.
Patent JP-H09276794-A (JP)
Title: Method of lining inside surface of ductile pipe
Inventor: KUBO TOSHIHIRO
IPC: B05D7/22
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To attain inside lining with powdery paint excellent in terms of water quality hygiene by applying the lining of powdery paint on the inside surface of a cast iron pipe after executing heating treatment to mortar lining so that the lowering of strength of mortar lining and the occurrence of cracks on the mortar lining don't occur for the purpose of the omission of grinding treatment on the inside surface of the pipe. SOLUTION: After the inside surface of a cast iron pipe 1 is subjected to surface preparation, cement mortar is fed onto the inside surface while the pipe 1 is rotated, and is hardened as a uniform layer by centrifugal force. Then, after the surface of the hardened cement mortar layer is subjected to grinding treatment, the pipe is rotated again and powdery paint 3 is fed onto the inside surface of the pipe to form a uniform layer by centrifugal force. Next, an infrared heater 4 is inserted into the pipe to heat only the powdery paint layer, which is hardened by melting cure or heat.
Patent JP-S5911626-A (JP)
Title: Photomask
Inventor: OKETA YUKIHIRO
IPC: G03F1/38
Filed: 1982-07-12
Abstract: PURPOSE:To permit a mask pattern to be formed at any desired position on the surface of a mask, thereby to improve the alignment accuracy, by forming an alignment pattern on the mask surface separately from the mask pattern. CONSTITUTION:A photomask 3 with a circular planar shape has an ordinary mask pattern 5 formed in the center of the mask surface 4. Further, an alignment pattern 6 is formed at a part of the mask surface 4, that is, at a position outside an intermediate part of one side of the mask pattern 5. The alignment pattern 6 is employed as a reference for alignment of the photomask 3 when a wafer is exposed through the photomask 3. In alignment of the photomask 3, the existence of the light-screening film with a predetermined pattern constituting the alignment pattern 6 is discriminated visually or through an electric signal in the case of employment of a sensor, thereby to make it possible to detect the position of the photomask 3 and effect the alignment of the same independently of the configurations of the photomask and the substrate.
Patent JP-S63284321-A (JP)
Title: Sheathing for inclined surface of filling
Inventor: AMEGAI TADASHI
IPC: E02D17/18
Filed: 1987-05-16
Abstract: PURPOSE:To make it possible to execute a sheathing for an inclined surface of filling having a good drainage efficiency by making use of a frame made of concrete, a good water permeable sheet and a sheathing construction. CONSTITUTION:A frame 3 made of concrete is provided on an inclined surface by linking with one another. Then, a water permeable sheet 4 linked with the frame 3 is buried under the filling 1 as well as expanding it on the filling side. After then, a gap in the frame 3 is covered by a sheathing construction 6 with a water permeability. According to the constitution, the sheathing for the inclined surface of filling having a good drainage efficiency can be executed only by assembling the precast concrete products.
Patent JP-S5911099-A (JP)
Title: Speaker device
Inventor: SHIMADA KOUSHIN
IPC: H04R3/04
Filed: 1982-07-12
Abstract: PURPOSE:To detect accurately the oscillating speed of a voice coil, by providing search coils near upper and lower edges of the voice coil. CONSTITUTION:The voltage DELTAe is detected out of a magnetic flux phi1 delivered from the upper edge of a voice coil 3 and a magnetic flux phi2 entering the lower edge of the coil 3 by search coils 6 and 7. This voltage DELTAe is proportional to a magnetic flux phi3 which crosses the coil 3. A bridge circuit is formed between the output terminal of a power amplifier 1 and the coil 3 of a speaker 2 to measure the counter electromotive force which is generated by the coil 3. This counter electromotive force contains a distortion component owing to the flux phi3 crossing the coil 3. Then the voltage DELTAe is used to eliminate an error component. As a result, the oscillating speed of the speaker 2 can be accurately measured. This ensures more accurate electronic control of the speaker.
Patent JP-H07323412-A (JP)
Title: Pressure casting molding die
Inventor: SHIMOJO KAZUTOSHI
IPC: H01B17/02
Filed: 1994-06-01
Abstract: PURPOSE:To demold a molding easily without causing cracks on a molding surface and allow air or moisture to blow out onto the molding surface uniformly. CONSTITUTION:A backup material 3 with communicating holes 4 based on a rigid material such as aluminum is formed with a clearance of 2 to 4mm from the molding surface, and a porous resin layer 4 with 2 to 4mm thickness is formed on the surface of the backup material 3. In addition, an airtight chamber 9 is provided on the rear of the backup material 3 and further, a coupler 10 for compression/decompression and a coupler 11 for water drain are also provided.
Patent JP-H01290099-A (JP)
Title: Sensor output detecting circuit
Inventor: MATSUO MASANORI
IPC: G08B21/00
Filed: 1988-05-17
Abstract: PURPOSE:To shorten the initial unstable period caused at the rise of a gas sensor and to improve the detecting efficiency of a sensor output detecting circuit by using an auxiliary circuit to apply the voltage higher than the normal level to both ends of the gas sensor just for a prescribed time set from the start of application of the drive voltage. CONSTITUTION:When the voltage (e) is applied, a triac TR conducts for the time counting time of a timer T. Thus the voltage (e) is applied to a gas sensor GS via the parallel resistances R1 and R2 for a period during which the triac TR is kept conductive. Then the voltage (e) is applied to the GS via the R1 only after a prescribed time. In other words, the voltage (e) is applied to the GS at first via the serial resistances R1.R2/(R1+R2) and then via the R1 only after a prescribed time. In this case, the voltage higher than a normal level is applied to the GS while the time T is counting the time owing to R1.R2/(R1+ R2)<R1. As a result, the time required for stabilization of the output E is shortened and the detecting efficiency is improved with a sensor output detecting circuit.
Patent JP-H04347798-A (JP)
Title: Tag display method for chemical plant
Inventor: KAZAHAYA KENICHIRO
IPC: G01D21/00
Filed: 1991-05-24
Abstract: PURPOSE:To immediately and certainly call a desired tag without storing the individual tag names of the enormous number of the tags. CONSTITUTION:Plural construction tags constituting a chemical plant are sorted into hierarchical construction and elating construction tag at a higher-order hierarchy (PLANTA) and construction tags belonging to a lower-order hierarchy (REC100, EX100,...) are respectively stored in reference to the respective construction tags(R10, for example). The relating construction tags are successively displayed on a display means from the high-order hierarchy to the lower-order hierarchy. The desired construction tag (REC100) is selected by tracking the displayed construction tags. Then, information relating to element tags (T100, ...) laid to the selected construction tag is displayed on the display means.
Patent JP-S60263261-A (JP)
Title: Portable receiver
Inventor: KURAMOTO YOUJI
IPC: H04W4/00
Filed: 1984-06-11
Abstract: PURPOSE:To solve complicated key operation, and to improve fan service by displaying fixedly for a prescribed time a final dividend rate data of the result of its race, by designating a race number, and updating it automatically after the prescribed time has elapsed. CONSTITUTION:A CPU28 of a portable receiver 14 displays a final dividend rate, etc. of a corresponding race on a display part, when a race number key of an operating part 26 is depressed. Subsequently, a time measurement start signal is applied to a timer part 30, and the timer part starts a measurement of a final dividend rate data display time. Next, when the timer part 30 goes to a time-up, a time-up signal is outputted to the CPU28 from the timer part 30, and in response to it, the CPU28 increases by one an address number stored in the storage area of a display pointer. Subsequently, a final dividend rate of a past race corresponding to this increased address number is retrieved, and the final dividend rate data is updated and displayed automatically. In such a way, a complicated key operation is solved, and a fan service can be improved.
Patent JP-S5244904-A (JP)
Title: Pneumatic tire for heavy vehicle to reduce railway wear
Inventor: YAHAGI MASAHISA
IPC: B60C11/04
Filed: 1975-10-07
Abstract: PURPOSE:Pneumatic tire for heavy vehicle, in which railway wear which occurs long range high speed heavy vehicle is reduced.
Patent JP-S63287372-A (JP)
Title: Controller for pulse width modulation system inverter
Inventor: TERUNUMA MUTSUHIRO
IPC: H02M7/48
Filed: 1987-05-19
Abstract: PURPOSE:To simplify the composition of a circuit, by performing the main processing of non-synchronous control in a low frequency range, with a CPU, and by performing the processing of synchronous control in a high frequency range, with a special hardware. CONSTITUTION:The controller of a PWM system inverter is composed of the CPU 1 of a micro-computer, a non-synchronous control PWM circuit 100, a synchronous control PWM circuit 200, and a controlling switch 15; from a gate pulse generating section 16, the output of gate signal 141 is generated. The processing of non-synchronous control is mainly performed by the software of the CPU 1. Accordingly, at a non-synchronous operational section 10, the operational data POT, NOT of control change-over signal 1 and non-synchronous control PWM signal are produced, and the output of the data is directed to an external section. By combining waveforms through the data POT, NOT with the non-synchronous control PWM circuit 100, non-synchonous control PWM signal 101 is produced. On the other hand, by the synchronous control PWM circuit 200, synchronous control PWM signal 201 is produced, and they are switched by the controlling switch 15 to generate the output.
Patent JP-H10296867-A (JP)
Title: Glass roving
Inventor: TAGUCHI ISAO
IPC: B29C53/56
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a glass roving in which insufficient impregnation is hard to occur in the case of FW molding and pultrution, and reinforcing effects are provided also in a direction normal to the direction of glass fibers, since a bundle of strands is liable to be separated when it is unbound. SOLUTION: In the glass roving in which one or more of first strands released from a single end roving are combined with a plurality of second strands released from a cake and having a smaller yarn number than the first strands so as to be wound into a cylindrical shape, the direction in which the strands are released from the inner layer of the wound body of strands when the glass roving is used is opposite to the direction in which the strands are released from the inner layer of the single end roving having a half or more of the first strands and/or the direction in which the strands are released from the inner layer of a cake having a half or more of the second strands when the glass roving is manufactured.
Patent JP-S5453840-A (JP)
Title: Communication control unit
Inventor: HASHIMOTO TOYOKAZU
IPC: G06F5/06
Filed: 1977-10-06
Abstract: PURPOSE:To process the pertinent character simply while referring to contents of the next character without degradation of the line capacity of a communication control unit. CONSTITUTION:Deserializer circuit 4 assembles information, which is received bit- serially from a communication line, to a form of characters and transfers this assembled information to common control part 1 through character buffer 2. Here, shift register 5 of one-character components is connected to the input side of circuit 4 and fetches information received from the communication line and outputs it to circuit 4. Then, one-character information fetched into register 5 is decided by decoder 6 whether it agrees with a specific pattern specified previously or not. When contents of buffer 2 are transferred to common control part 1, the decision output of decoder 6 is added, so that the control of the common control part can be simplified and the degradation of the line capacity can be prevented.
Patent JP-H04347446-A (JP)
Title: Method for controlling angle of louver in air conditioner
Inventor: TONEGAWA KENJI
IPC: F24F13/20
Filed: 1991-05-24
Abstract: PURPOSE:To perform a positive control over a louver blowing angle by a method wherein some light receiving elements having different light receiving angles from each other are installed within an indoor device, the number of frequencies of the light receiving elements received from a remote controller is statically processed to judge a fixing position of the indoor device. CONSTITUTION:An indoor device 1 is provided with louvers 4 for adjusting a horizontal blowing direction of conditioned air. A receiving part 6 for receiving an operating instruction for each of the locations from a remote controller 5 is provided with a plurality of light receiving elements 71 to 75. If a front surface is set at 0 deg., for example, a light receiving element 71 receives a signal from a direction oriented by 45 deg., a light receiving element 72 receives a signal from a direction oriented by 75 deg. and a light receiving element 73 receives a signal from a direction oriented by 90 deg., respectively. The received signals are inputted to a control device 8. The control device 8 discriminates the light receiving elements 71 to 75 receiving signals from the remote controller 5. The control device performs a statistic processing of the number of frequencies of the elements 71 to 75 to be received, louvers 4 are directed toward the position of the remote controller 5 and then the louvers 4 are controlled in their driving by a predetermined angle around it. With such an arrangement as above, a comfortable air conditioning can be carried out without blowing air in a useless direction.
Patent JP-S5817854-A (JP)
Title: Floatation separator for using used paper
Inventor: ROTAARU FUARUTSUAA
IPC: B03D1/14
Filed: 1982-07-10
Abstract: In a flotation device for processing waste-paper, the flotation tank (1) is substantially in the form of an upright cylinder and the waste- paper suspension, mixed with air, is supplied to the flotation tank substantially tangentially and with a horizontal in-flow direction through a single supply line (6, 6') connected in the vicinity of the floor of the flotation tank (1) and having a diffuser widening portion (6) therein. The extraction line (3) for the cleaned suspension is provided near to the connection opening (2) of the supply line in the flotation tank (1), also in the region of the floor thereof. <IMAGE>
Patent JP-S5645802-A (JP)
Title: Production of hydrogen from hydrogen sulfide
Inventor: KOJIMA HIROSHI
IPC: C01B17/04
Filed: 1979-09-18
Abstract: PURPOSE:To economically obtain sulfur and hydrogen from hydrogen sulfide at the same time by condensing laser beams in hydrogen sulfide gas to dielectrically break down hydrogen sulfide molecules into sulfur and hydrogen. CONSTITUTION:Hydrogen sulfide is fed to gas container 3 from hydrogen sulfide gas reservoir 1, and laser beams generated from laser beam generator 4 are reflected by concave mirror 5 and condensed at point P. At this time, a violent flash is generated when the intensity of laser beams at point P is the order of GW/cm<2> or more and the threshold value of the internal hydrogen sulfide pressure of container 3 is about 20 Torr or more. The flash phenomenon is dielectric breakdown, and by the phenomenon plasma is explosively generated independently of the wavelengths of laser beams and the kind of gas to rapidly attain a high temp., whereby decomposition reaction H2S H2+S takes place. By this method hydrogen can be produced directly from cheap hydrogen sulfide in such a simple process.
Patent JP-S5340566-A (JP)
Title: Watch with battery life alert display
Inventor: TAKAMUNE HIROAKI
IPC: G04C10/04
Filed: 1977-10-07
Abstract: PURPOSE:To flicker the display element of a watch and improve operating characteristics by detecting the drop of a battery voltage.
Patent JP-H11166350-A (JP)
Title: Top-railed sliding door
Inventor: SHINOHE REIICHI
IPC: E05F1/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To open and close a top-railed sliding door with power in a simple structure. SOLUTION: One end of a rail 3 is supported on a frame plate 2 fitted to a wall on the doorway 1 by a pin 5. An electric geared motor 12 is installed on the left side of the frame plate 2, a wire 15 is wound round a drum 13 fixed to an output shaft of the motor, and one end of the wire is fixed to the rail 3. A switch 16 of the electric motor is fitted near the wall of the surface and back of the doorway. Two sash rollers 19 are fitted to the upper part of a door 7, the sash rollers 19 are put on the rail 3, and the door 7 is hung down. A short braking rail 20 is fixed on the right side of the frame plate 2 in a rising manner, and an auxiliary roller 21 rolling on the rail is rotatably supported on a metallic support 22 installed on the right side of the door. The auxiliary roller 2 is located in a higher position than the sash rollers 19 to be always floated from the main rail 3.  An air brake 23 is fitted to the frame body 2.
Patent JP-S5747710-A (JP)
Title: Formation of amorphous film containing silicon
Inventor: MIZUHASHI MAMORU
IPC: C23C16/517
Filed: 1980-09-02
Abstract: PURPOSE:To form a homogeneous amorphous film having no rodlike structure by applying a magnetic field to a discharge space when plasma contg. Si is generated by discharge to form a photoelectrically converting amorphous film contg. Si on each substrate. CONSTITUTION:Each glass substrate 10 is mounted on an electrode 3, and after reducing the internal pressure of a reactor 1 to 1mm.Hg, a high frequency voltage is applied to electrodes 2, 3 while feeding a gaseous mixture of SiH4 and H2. At the same time, an alternating current of 50Hz is supplied to a coil 5 set around the eactor 1 in the horizontal direction to apply a magnetic field of 10-500G (gauss) between the electrodes 2, 3. At this time, the substrate 10 is heated to about 300 deg.C  with a heating coil 9 and kept for 2min. Thus, an amorphous film contg. Si and  having photoelectrically converting characteristics is formed uniformly on the substrate 10 without producing a small rodlike structure vertically, and the film shows superior photoelectric conversion efficiency when used in a solar battery, etc.
Patent JP-S5745440-A (JP)
Title: Ion selective electrode
Inventor: SATOU YUUICHI
IPC: G01N27/333
Filed: 1980-09-02
Abstract: PURPOSE:To facilitate refixing of ion selective membranes, and improve durability and productivity by holding the electrolyte soln. of an inside reference electrode in a porous holder. CONSTITUTION:The device is constituted of a hollow electrode case 31 made of polyvinyl chloride, an inside reference electrode 33 constituted of, for example, silver/silver chloride or saturated calomel, supported approximately at the center of a hermetic chamber 32 disposed in part of said case, an ion selective membrane 34 constituting part of said chamber and consisting of a high polymer membrane sensitive to specific ions, and an electrolyte soln. 35 filled in said chamber 32. This electrolyte soln. is held by a porous holder 37 consisting of woven or non-woven fabrics made of fibers of cellulose, polyvinyl formal, polyamide, polystyrene, polypropylene, a copolymer of vinyl chloride and acrylonitrile, etc.