baber/WOPTO huggingface dataset:
Patent JP-H07322370-A (JP)
Title: Remote control communication system
Inventor: IKEDA HIDEO
IPC: H04B7/24
Filed: 1994-05-25
Abstract: PURPOSE:To attain a surer remote control by making the remote control circuit between an advancing base station side and a terminal side by the double line of a radio channel and a wire channel. CONSTITUTION:A remote control line connecting an advancing base station side 8 and a terminal side 9 is made the double line of a wire channel 10 and a radio channel 11. When a fault occurs in a using remote control line (either one of the wire channel 10 or the radio channel 11), for instance, the remote control line is made to be automatically switched to the other channel. Namely, when the wire channel 10 is disconnected when the channel is used, the use is automatically switched to the radio channel 11, and when the radio channel 11 is disconnected when the channel is used, the use is automatically switched to the wire channel 10. By a remote control device 20, either one of the use of the remote control line of the radio channel or the wire channel can be arbitrarily switched and selected. But, when the channel to be selected has already been failed, a switch operation is not performed.
Patent JP-S5562126-A (JP)
Title: Furnace roll rearrangement apparatus
Inventor: MURAOKA KAZUO
IPC: C21D9/56
Filed: 1978-11-01
Abstract: PURPOSE:To carry out the roll rearrangement during passing of strip in a short time, by providing opening and shutting part for furnace roll on the lower furnace floor of support apparatus having the furnace roll detachable mechanism equipped on the furance wall of heating furnace etc. and moreover, providing going up and down apparatus of the furnace roll on the lower part of the opening and shutting part. CONSTITUTION:The cylinders 28.28 are operated and the heat intercepting cover 27 is opened in C direction at the time of rearranging the rolls. Next, the metallic material 32-1 is risen lifting up the shield door 31-1 when the lifter 29 is risen in the arrow mark E direction. The pin 25-1 is penetrated into the long hole 24-1 operating the cylinder 26 in the arrow mark B direction at a point of time positioning the center of the hole 24-1 of the chock support 23-1, a little higher than the pin 25-1. By the above operation, the pin 25-2 maintaining the H side chock support 23-2, is drawn out from the long hole 24-2. Then, the old furnace roll 1-2 is dropped down in F direction loading on the lifter 29 by dropping down the lifter 29 and the door 31-2 is dropped down until the chain 33-2 is stretched.
Patent JP-H0848798-A (JP)
Title: Method of surface-treating propylene polymer molding
Inventor: SHIMIZU AKIYOSHI
IPC: C08J7/00
Filed: 1995-06-01
Abstract: PURPOSE:To provide a method for surface-treating a propylene polymer molding whereby the adhesion of a coating material (e.g. urethane coating material) to a propylene polymer molding can be improved by a markedly simplified treatment step. CONSTITUTION:This method is one of surface-treating a propylene molding before coating it, which method comprises bringing the molding into contact with an oxygenous gas heated to a temperature of the melting point of the polymer to at most 500 deg.C so that the difference between the number of the oxygen atoms on the surface of the molding after the contact and that on the surface of the molding before the contact may lie in 5/100 or above in terms of an atomic ratio O/C as determined by the X-ray photoelectron spectroscopy.
Patent JP-H083004-A (JP)
Title: Microbiocidal and antimicrobial 1,2-benzisothiazoline-3-one composition
Inventor: TAKAHASHI HIDEO
IPC: A01N43/80
Filed: 1994-06-17
Abstract: PURPOSE:To preserve the microbiocidal or antimicrobial 1,2-benzisothiazoline-3- one composition in as an high concentration as possible and as stably as possible for a long period by dissolving a 1,2-benzisothiazoline-3-one alkali metal salt in solvents comprising triethylene glycol and water which don't substantially damage human bodies. CONSTITUTION:The microbiocidal or antimicrobial composition contains the alkali metal salt (especially the sodium salt is preferable) of 1,2- benzisothiazoline-3-one (referred to as BIT) in triethylene glycol and water in a concentration of 4-40%. The composition is produced by mixing and dissolving the BIT alkali metal salt in the triethylene glycol and the water, but preferably adding the BIT and an alkali hydroxide to the mixture of the triethylene glycol with the water. The concentration of the triethylene glycol in the mixture of the triethylene glycol and the water is preferably 40-99%, especially 60-95%. The composition is used for liquid targets such as emulsion coatings, synthetic polymer emulsions, latexes, pigment slurries, metal-processing oils, rolling oils, slime control agents, adhesives, thickening agents, surfactant solutions, and spinning oils.
Patent JP-S6028062-A (JP)
Title: Tracking error correcting circuit
Inventor: FUJIWARA TADASHI
IPC: G11B5/588
Filed: 1983-07-25
Abstract: PURPOSE:To minimize a tracking error by supplying the signal fed from a drop- out detecting circuit to a video switch provided at the front stage of a tracking servo means, and turning on/off the movement of a head. CONSTITUTION:A switch circuit 16 is set between a servo circuit 15 and a tracking servo means 17. Then the switch 16 is opened and closed when a drop-out detecting circuit 13 detects a drop-out and produces a detection signal. In other words, the servo signal fed from the circuit 15 is cut off by the switch 16 in case a drop-out is detected during a reproduction mode and for said drop-out period to prevent the production of malfunction to the correction of tracking error using the means 17. In such a way, the tracking error is minimized.
Patent JP-S5561475-A (JP)
Title: Method of and apparatus for forming ink liquid drop
Inventor: IMATAKI HIROYUKI
IPC: B41J2/015
Filed: 1978-11-01
Abstract: PURPOSE:To form even and stable ink liquid drops through a spontaneous drop- formation of ink liquid by applying a rotational force on the ink injected from an orifice with the rotation of an ink storage means rotatively supported. CONSTITUTION:A rotary arm 2 is fixed on the rotating shaft 11 of a drive motor 1 in such a manner as to be radial in direction within the plane of rotation vertical to the shaft 11. Fixed on the arm 2, an ink liquid storage means 3 is made rotatable by means of a drive motor 1. The drive motor 1 rotates according to the olifice characteristics of the ink liquid storage means 3, and characteristics such as viscosity and surface tension of the ink liquid supplied so that the ink liquid is caused to be injected in drops from the orifice 3a whereby lines of ink particles flying toward the recording material. In this manner, ink liquid injected from the orifice 3a of the ink liquid storage means 3 forms drops spontaneously - a sort of spontaneous drop-formation of the ink liquid.
Patent JP-H034-A (JP)
Title: Method of manufacturing injection-molded shoe incorporating cushion member
Inventor: OKI YUKIO
IPC: A43D86/00
Filed: 1989-05-29
Abstract: PURPOSE:To give a function in an extremely simple manner by securing a cushion member to the lower surface of an insole of a California shell which is then covered with an injection molded resin material so as to form a sole. CONSTITUTION:A California shell 1 which is formed by sewing the lower peripheral edge of a sheel material 2 to the peripheral edge of an insole 3, can be made of sewingable materials such as fabric, synthetic resin leather, artificial leather, synthetic leather or the like. The California shell 1 is suspended in a last mold 4, and then a cushion member 5 is attached to the lower surface of the insole 3 by securing means 6. The last mold 4 is combined at its lower part with a side mold 41 and a bottom mold 42 so as to define a sole mold cavity 43 into which a resin material is injection-molded. The resin material is selected from a group of consisting of polyvinyl chloride resin, polyurethane resin and the like which can be injection-molded. In this case, if the synthetic resin material of the cushion member 5 incorporated in a sole 11 is compatible with the injection-molded material, the compatibility therebetween occurs upon injection-molding of the sole so that they are co-solved, and accordingly, they are bonded together, thereby it is possible to prevent interlayer separation.
Patent JP-S5563124-A (JP)
Title: D-a converter circuit
Inventor: FUJII YASUHIKO
IPC: H03M1/70
Filed: 1978-11-02
Abstract: PURPOSE: To ensure a high-accuracy and high S/N conversion in a simple circuit constitution even for the input digital signal featuring a larger number of the bit than the conversion element by providing the D-A conversion element, the dicision circuit and the change-over switch means each.  
     CONSTITUTION: The signals from No. m-n bit to No. m bit LSB from MSB among digital signals PIN of the m-bit natural binary code given from input terminal 1 are supplied to constantly-closed contact (a) of change-over switches SW 1 ∼SW n  within change-over switch circuit 4. While the No. n bit signal from MSB of PIN is supplied to contact (b) of SW 1 ∼SW n . At the same time, the signals of m-n bits in all from MSB of PIN up to the bit of No. m-n-1 are supplied to OR circuit 5, where the presence or absence is detected for the information of higher-rank m-n bit. In case the information exists, SW 1 ∼SW n  are switched and connected to the side of contact (b) with the output supplied to D-A conversion element 2 n-bit. At the same time, the change-over switch within change-over circuit 6 at the output side of element 2 is switched and connected from contact (c) to the side of (d). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6356-A (JP)
Inventor: ARAI KENICHI
IPC: B65D25/02
Filed: 1986-06-10
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-H11325892-A (JP)
Title: Road surface shape measuring apparatus
Inventor: WATANABE HIROMITSU
IPC: G01C9/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a road surface shape measuring apparatus which is operable without the traffic restriction, and allows the measuring time to be reduced, whereby assurance of the safety and labor saving can be aimed. SOLUTION: The road surface shape measuring apparatus is mounted on a vehicle, its horizontal swing device 16 causes a swing motion in a horizontal plane, the swing motion caused by the horizontal swing drive 16 causes a swing frame 18 to swing, a turning drive 20 mounted on the swing frame 18 causes a turning motion in a vertical plane and outputs a signal concerning its turning angle, a distance meter 22 being turned by the rotary motion from the drive 20 measures the distance from the road surface, a controller 30 determines the swing angle of the horizontal swing drive from the speed of the vehicle detected by a speed detector 24 and outputs its instruction signal to the horizontal swing device, and a processor 32 finds the vertical distance and horizontal distance from the road surface from the road surface shape measuring apparatus 12,  using the measured value of the distance obtd. by the distance meter 22 and the turning angle outputted from the drive 20.
Patent JP-H05304367-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: MIYAZAKI MAKOTO
IPC: H05K3/40
Filed: 1992-04-28
Abstract: PURPOSE:To reduce a resistance value of a viahole by a simple method in a multilayer circuit board using photosensitive resin as an interlayer insulating film. CONSTITUTION:A copper-plated wiring 5 formed on a base conductor layer 2 is covered with photosensitive polyimide resin to form an interlayer insulating film 7. Then, a viahole 8 for connecting between lawyers is opened at the film 7, the film 7 is cured, an insulating reactive product 5a on the wiring 5 in the viahole 8 is removed by organic series copper peeler, and a second layer wiring pattern 9 is connected to the first layer copper-plated wiring 5 through the viahole 8.
Patent JP-H034489-A (JP)
Title: Lighting circuit for discharge lamp
Inventor: YAGI KIKUO
IPC: H05B41/24
Filed: 1989-05-31
Abstract: PURPOSE:To lower a discharge lamp voltage between terminals so as to prevent deterioration of the discharge lamp caused by ion impact by providing an inductive variable reactance means and a reactance control means, and raising resonance frequency during preheating to above the frequency of normal lighting. CONSTITUTION:In a discharge lamp TB provided with filaments F1, F2 a tap is provided to the primary coil L of a drive transformer, and the discharge lamp is connected to the (b) side of the tap during preheating after actuation and is switched to the (a) side of the tap during normal lighting after preheating. Switching of the tap is carried out by actuation of a relay with a relay driving current supplied from a timer circuit. In this case, a resonance frequency bigger than the resonance frequency of normal lighting is obtained by switching of the tap on the first or second side of the drive transformer. Thus, voltage lowering that occurs during preheating between both terminals of a resonance coil L is big so that the voltage of the discharge lamp TB which is applied between terminals is decreased. Damage of the discharge lamp by ion impact is thereby prevented.
Patent JP-S63301778-A (JP)
Title: Method for deodorizing and utilizing seaweeds
Inventor: UCHI OSAMU
IPC: A23L35/00
Filed: 1987-05-31
Abstract: PURPOSE:To prevent lowering of quality by reversion flavor, by deodorizing Cyanophyceae or chlorella in contact with hot water, deactivating an enzyme and then processing the Cyanophyceae or chlorella to a food. CONSTITUTION:Cyanophyceae (e.g. Arthrospira) or chlorella is suspended in water having 55 deg.C - boiling point, stirred for 1-60min to deodorize and simultaneously an enzyme is deactivated and then as necessary a reducing agent such as ascorbic acid or vitamin E is added thereto to process the Cyanophyceae or chlorella to a food.
Patent JP-H10306674-A (JP)
Title: Excavation pit
Inventor: AKIYOSHI NAOYOSHI
IPC: E21B10/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To perform excavation at the same relief and rake angles even if a casing tube is rotated to a normal or reverse direction by making the cutting blade of a hard blade part a right and left symmetrical pyramid and disposing a ridgeline in the right and left directions. SOLUTION: The cutting blade part of a super alloy chip-made hard blade body 5 is made substantially before and behind right and left symmetrical quadrangular pyramid, the lower part of slopes S1-S4 is vertically cut down to form a base so as to be fitted to a recess part formed on the head part of a steel-made pedestal metal 2, and ridgelines R1, R3 of the cutting part are disposed in the right and left directions to be fixed by brazing. The lower part of ridgelines R2, R4 projected from the pedestal metal 2 of a rectangular cross section is vertically cut down to make a flat face F. The upper angular part of the pedestal metal 2 is obliquely cut down to form a hardened padding layer 6 so as to form an attaching angular groove and a bolt hole 9 as the lower part is made a branch, and mounted through a holder on the lower end of a cylindrical easing tube. Thus, even if the casing tube is rotated in the normal or reverse direction, similar excavation performance is displayed.
Patent JP-H033687-A (JP)
Title: Method of preventing collision damage of body driven by servo motor
Inventor: TORII NOBUTOSHI
IPC: H02P29/00
Filed: 1989-05-31
Abstract: PURPOSE:To prevent damage of a driven body by reversely rotating a servo motor for driving the body when it collides with a foreign matter. CONSTITUTION:A numerical controller 2 outputs a motion command to servo motors 10 to a digital servo circuit 6 through a shared memory 4 to perform a position loop control, a speed loop control, etc., and outputs a torque command value to a servo amplifier 8 to drive the motors 10. When a collision of a driven body with a foreign matter by the motor 10 is detected, a predetermined speed command of reverse direction to a motor real speed before collision is applied to the motor for a predetermined period of time to reversely rotate it, thereby separating the body from the matter.
Patent JP-S6115415-A (JP)
Title: Flip-flop
Inventor: TAKEDA HITOSHI
IPC: H03K3/2885
Filed: 1984-06-30
Abstract: PURPOSE:To reduce a delay time by constituting an RSFF of a logical circuit not requiring a reference voltage to decrease the number of components. CONSTITUTION:One logical circuit consists of transistors (TRs) 1, 2, 3, 7, 10, the other logical circuit consists of TRs 21, 22, 23, 27, 30 and each circuit consists of a differential amplifier. Then a set input S and set input control signals A, B are supplied to one NOR gate and a reset input R and reset input control signals C, D are supplied to the other NOR gate. Then terminals A, B, C, D constitute an inhibiting gate ro realize a synchronous type. In this case, the terminals A- D have high/low levels shifted lower to a half of logical amplitude (VL) of the output and have identical VL to each other.
Patent JP-S5362242-A (JP)
Title: Electric heating plate
Inventor: TOMIKI SHINICHI
IPC: H05B3/16
Filed: 1976-11-15
Abstract: PURPOSE: Achievement of laminated material not subjected to distortion despite difference of heat-expansion coefficients between respective materials to be laminated, by adhering front or backing materials with greater rigidity onto adhering layers with elasticity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08331508-A (JP)
Title: Recording reproducing system and its scrambler, and descrambler
Inventor: IBARAKI SUSUMU
IPC: H04N5/92
Filed: 1995-06-02
Abstract: PURPOSE: To obtain higher security for the system than the case with scrambling all frames with same processing by making up of the system with a scrambler, a reproducing device and a descrambler decoding all frames in a 1st frame group in a reproduced signal by same processing under the control of 1st key data. CONSTITUTION: When a video signal is received by a scrambler 11, a divider 111 divides a video signal into a 1st frame group comprising I and P frames and a 2nd frame group comprising a B frame. Then a 1st ciphering device 112 receives the 1st frame group and 1st key data to cipher the 1st frame group under the control of the 1st key data. When the video signal is given to a descrambler 15, a divider 151 divides the video signal into the 1st frame group and the 2nd frame group. Then a 1st decoder 152 receives the 1st frame group and the 1st key data to decode the 1st frame group under the control of the 1st key data.
Patent JP-H08258788-A (JP)
Title: Buoyancy compensator with back pack
Inventor: UIRIAMU SHII YUNGAADO
IPC: B63C11/02
Filed: 1995-06-02
Abstract: PURPOSE: To cope with the shape of the upper half of body to prevent the upper half of the body of a diver from receiving the discomfort by forming a buoyancy compensator vest into the shape of an expandable bag, with respect to a buoyancy compensator having a backpack in a SCUBA device. CONSTITUTION: This buoyancy compensator 10 has a vest and a backpack 14, and the backpack 14 supports a breathing gas tank 16. The vest consists of an inner layer 20 and an outer layer 22, which are adhered to one another at their peripheral edges to form an air bag, and expanded by inflation to be fitted to the body. The backpack 14 is made of an elastic material such as polyurethane and the like, and has a longitudinal base plate 40. The base plate 40 is provided with the supporting plates 56, 58 to support a tank 16. The belt holes 80, 82, 84, 86, 88 are formed on an upper part 40c of the base plate 40, and a tank fixing band 96 and an elastic band 90 to be adhered to a back pad 92 at its end are inserted therein.
Patent JP-S5838498-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/24
Filed: 1981-08-31
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-H0799462-A (JP)
Title: Transceiver device
Inventor: RICHIYAADO TOOMASU FURANAGAN
IPC: H04B7/005
Filed: 1994-05-27
Abstract: PURPOSE: To compensate distortions which are led into one part of communication channel without increasing noises. CONSTITUTION: A signal having a frequency spectrum considerably narrow rather than that of information signal is transmitted to a communication channel 103. This transmission includes the encoding of the signal. At a receiver 131, the quantization error led in by this signal encoding is analyzed, and all the distortion led in at one of plural sections in the communication channel 103 to lead the distortion or any part less than the whole is determined. The distortion to be compensated is given relation to the distortion led in at the section of communication channel 103, adjacent to the receiver 131. The signal to analyze the quantization noise can be ordinarily used for invalidizing an echo canceler in a conventional application. Thus, it is not necessary to allocate a band width for determining the suitable quantity of this distortion compensation.
Patent JP-H08328583-A (JP)
Title: Speach recognition device
Inventor: SAKAI SHINSUKE
IPC: G10L15/32
Filed: 1995-06-02
Abstract: PURPOSE: To provide a high speed speach recognition device small in processing amount for deciding a mowing threshold value while having stable retrieval efficiency to fluctuation in ambient noise environment and change in a setting value of a beam width. CONSTITUTION: A characteristic extraction part 101 converts a voice input into time sequence of a characteristic vector to output to a gradual calculation part 104. A standard pattern storage part 102 stores a standard pattern. A cumulative likelihood storage part 103 stores cumulative likelihood outputted from a cumulative likelihood output part 105. The gradual calculation part 104 obtains the characteristic vector, the standard pattern of an i-th frame and the cumulative likelihood from the cumulative likelihood until an i-1 frame to the cumulative likelihood until the i-th frame.  A cumulative likelihood output part 105 selects candidates until an M-th in a partial section of a certain K frame from the set of the inputted cumulative likelihood, and thereafter, selects the candidates by using a mean value of a cumulative likelihood difference between a most likelihood candidate and the M-th candidate obtained in the partial section of the K frame to output to a cumulative likelihood storage part 103. A result output part 106 outputs the recognition result based on the cumulative likelihood until a final frame.
Patent JP-S6115375-A (JP)
Title: Hetero junction fet
Inventor: OOTA KUNIKAZU
IPC: H01L29/778
Filed: 1984-07-02
Abstract: PURPOSE:To improve the characteristic by reducing the resisrance of a source- drain layer by forming an eutectic layer of high conductivity on the surface of a source-drain region. CONSTITUTION:An N type GaAs layer 22 is epitaxially grown on a semiconductor substrate 21 doped with Cr, and an AlXGa1-XAs layer 23 and a W layer 24 are formed thereon, and then etched by using a resist layer 25 as a mask; further, Si is ion-implanted to the source-drain region 26. An Si oxide film 27 is formed after removal of the mask, and a side wall 28 of oxide film is formed at the gate region by reactive ion etching. Pt is evaporated over the whole surface, and an intermetallic compound layer of Pt/GaAs is formed by annealing at about 400 deg.C and then oxidized. Thereafter, etching is carried out by using this layer as a mask, when intermetallic layers 291 and 292 of Pt/GaAs are formed to the source-drain, and electrodes 211, 211, and 213 are formed.