baber/WOPTO huggingface dataset:
Patent JP-H02265729-A (JP)
Title: Molding of t-die film
Inventor: FUJII TOSHIO
IPC: B29C48/315
Filed: 1989-04-06
Abstract: PURPOSE:To improve a balance of tensile strengths and impact strength by using a T-die wherein one or both of lips of the T-die are movable lips in the width direction of a film and molding a resin while both or one of the movable lips is moved at a specified relative speed. CONSTITUTION:A thermoplastic resin is molded by using a T-die film molding apparatus fitted with a T-die. As the thermoplastic resin, e.g. polyethylene, polypropylene, etc., are cited and those with a melt flow index of usually 30g/10min or lower, pref. in the range of 0.03-4g/10min are used. The T-die 1 has a structure wherein each lip is slide-movable in the width direction of a film pinching an extrusion slit. The relative speed of the movements of movable die lips 2 and 3 is controlled at a value of a speed index (S) of an equation or larger and 10-fold of the S value or smaller, pref. in the range of 3-10-fold.
Patent JP-H09258902-A (JP)
Title: Connected analog-digital and digital-analog conversion system
Inventor: JIYONA FUCHIRI
IPC: H03M1/46
Filed: 1997-03-20
Abstract: PROBLEM TO BE SOLVED: To selectively use a system as a digital-analog converter and an analog-digital converter by tuning a digital multiplexer to the sampling and update clock signals of a continuous approximate register and permitting the digital multiplexer to select input data or a digital value. SOLUTION: The continuous approximate register 33 decides the constitution of a network on the internal digital-analog converter 31, compares an analog value outputted from the digital-analog converter 31 with A/D input data and D/A feedback by a comparator 32 and executes update with the compared result. The update clock signal, the sampling of the continuous approximate register 33 and the digital multiplexer MUX1 34 are tuned and the digital multiplexer MUX1 34 selects a digital word contained in the continuous approximate register 33 or D/A input data.
Patent JP-S57201823-A (JP)
Title: Acoustic holography device
Inventor: HAYASHI TAKUROU
IPC: G01S5/20
Filed: 1981-06-08
Abstract: PURPOSE:To simplify a driving mechanism to make it small-sized and light- weight, by attaching a step motor and a microphone holder as one body to a mobile table and running freely them on a rail. CONSTITUTION:A rail 26 is a long-sized material having a channel-shaped section, and a chain 27 is stretched and fixed on the inside face in the longitudinal direction. In a mobile table 28, side plates 29 and 30 are connected and fixed by a connection rod 31, and a roller 33 is supported freely rotatably on a shaft 32. A holder 35 supporting a mobile microphone 34 is fixed to the side plate 30 of the mobile table 28, and a step motor 37 is fixed to the side plate 29. In a mobile wave detector, when the step motor 37 is rotated, this rotation is transmitted to a sprocket gear 39 through a reduction gear mechanism 38 to rotate the sprocket gear 39. Since this sprocket gear 39 bites the chain 27, the mobile table 28 and the microphone holder 35 and the step motor 37 fixed to the left and the right of the mobile table 28 are guided and run by the roller 33, which rolls on the rail 26, when the step motor 37 is rotated.
Patent JP-S59209377-A (JP)
Inventor: EEBERUHARUTO KASUTORUTSUPU
IPC: D05B65/00
Filed: 1984-05-02
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-H04319866-A (JP)
Title: Image transmission equipment
Inventor: KUROKAWA KUNIAKI
IPC: H04N19/102
Filed: 1991-04-19
Abstract: PURPOSE:To collectively transmit plural image compression data at a high speed with no delay. CONSTITUTION:The image signal inputted through an input terminal 1 undergoes the prescribed processing through a signal processing circuit 2, and the continuous image signals received from the circuit 2 are converted into the discrete digital image signals by an A/D converter 3. The input/output control of the digital image signals is carried out by a memory controller 4 and these signals are recorded into a frame memory 5. An image compressing circuit 6 compresses the images with use of a DCT and an ADPCM and records the compressed image data into a compressed data buffer 7. Meanwhile a MODEM 8 modulates the image compression data received from the buffer 7 and demodulates the modulated wave received from a circuit network. Then the circuit network is controlled by an NCU 9 and at the same time the signals are outputted through an output terminal 10 based on a recording SW 13 and a start SW 14.
Patent JP-H04319479-A (JP)
Title: Method and device for recording
Inventor: ONIZUKA YASUYUKI
IPC: B41J2/325
Filed: 1991-04-19
Abstract: PURPOSE:To provide a device and method for recording wherein an ink ribbon can be used efficiently by dividing a record head into a plurality of blocks and using the ink ribbon by rewinding when recording data corresponding to a certain block does not exist. CONSTITUTION:An ink ribbon 105 has a recording width at least of the whole heat generating resistors of a thermal head 104. When a recording is to be performed by dividing these heat generating resistors into a plurality of blocks, it is decided whether or not there is data to be recorded in parts of recording data corresponding to those blocks. At a next recording when the recording data corresponding to the blocks do not exist, the ink ribbon 105 is rewound by a ribbon rewinding motor 110 and a part of the ink ribbon corresponding to a block not including the data to be recorded is used so as to record the next recording data.
Patent JP-S5613766-A (JP)
Title: Semiconductor controlled rectifier device
Inventor: AKABANE KATSUMI
IPC: H01L29/74
Filed: 1979-07-13
Abstract: PURPOSE:To improve the resisting quality in di/dt and switching capacity by providing a high impurity concentration region continuously under a gate constituting pnpn thyristor and a metal contact surrounding the gate with an interval. CONSTITUTION:A PB layer is grown on an NB layer. In the surface layer of the PB layer, an annular NE layer 3 is provided by diffusion to form a pnpn structure. Then a gate 5 is provided in the center of the annular layer 3 on the PB layer, and a metal contact 6 is provided surrounding the gate 5 with an interval. The exposed portion of the junction end of the layer 3 on the opposite side to the gate 5 is short- circuited by a cathode contact 4 to form a thyristor. In the constitution, a shallow high impurity concentration layer 7 of the same conductive type as the PB layer is additionally provided in the PB layer so as to be under the gate 5 and the contact 6. This reduces the resistances at the bonded portion of the gate 5 and between the gate 5 and the contact 6.
Patent JP-H04319916-A (JP)
Title: Manufacture of liquid crystal display panel
Inventor: HISHIDA TADANORI
IPC: G02F1/1343
Filed: 1991-04-19
Abstract: PURPOSE:To prevent a board from cracking by performing photolithography and etching right after spatter-evaporating metal films and removing the metal films in a peripheral area on the board for stress relaxation. CONSTITUTION:A Ta film is spatter-evaporated all over a glass board 10 for photolithography and etching to form a stripe gate electrode pattern. The photolithography and etching are performed not only in panel areas A, B but also in a peripheral area 20, to remove the Ta film in the peripheral area 20. Then, the surface of the Ta film to which patterning is applied is anode-oxidized to form a gate insulation film for the first layer. A SiNx film for the second layer insulation film, a a-Si film for a semiconductor layer and a SiNx film for an etching stopper are continuously formed all over. At this time, as the Ta film in the peripheral area 20 is removed, the glass board 10 is prevented from cracking even when the maximum temperature rises during processing.
Patent JP-S61244496-A (JP)
Title: Automatic cutting machine
Inventor: BERUNARUDO BURIANO
IPC: B26D7/06
Filed: 1986-04-18
Abstract: The object of the invention is an automatic cutting machine for cutting into pieces (P) a continuously advanced strand (B), particularly a strand of soap or of any like material, characterized in that it comprises a conveyor belt (1) arranged substantially horizontally, which is meant for carrying the continuous strand (B), the piece in the course of being cut, and the already cut pieces (P), and which is driven at a higher speed than the speed at which the strand (B) is advanced, a guillotine-type cutting unit (9) being operatively associated with the said belt (1), and being adapted for cutting the pieces (P) directly on the belt (1) itself, by using as opposing means the active stretch (101) of the belt, which is properly supported by an underlying stationary table (6) for the sliding thereof.
Patent JP-H02265679-A (JP)
Title: Preparation of pearl printing pattern decorative panel excellent in color developability
Inventor: KIKUCHI KENICHI
IPC: B32B33/00
Filed: 1989-04-06
Abstract: PURPOSE:To enhance color developability by adding at least one kind of a powder of alpha, beta, gamma, and zeta-alumina or titanium oxide having a mean particle size of 20mum or less to a resin or applying the same to the printing surface of printing decorative paper. CONSTITUTION:A powder based on at least one kind of an alpha, beta, gamma or zeta-alumina powder or titanium oxide powder having a mean particle size of 20mum or less, pref., 1mum or less having low true specific gravity and low in sedimentation properties within a resin compounded solution is added to a diaryl phthalate or melamine resin in an amount of 2-20wt.%. For example, this resin compounded solution is infiltrated in pearl printing decorative paper and the impregnated paper is superposed on a base material and further placed on a mirror surface plate and heated under pressure to obtain a decorative panel. Or, printing decorative paper whose printing surface is coated with a filler by coating or printing is impregnated with the resin compounded solution to obtain the decorative panel. By this method, color developability can be enhanced.
Patent JP-H05291599-A (JP)
Title: Manufacture of solar cell
Inventor: HANABUSA AKIRA
IPC: H01L31/04
Filed: 1992-04-09
Abstract: PURPOSE:To realize a solar cell having a high efficiency by heat treating a thin film made of halogenated cadmium compound at a melting point or higher, and forming a CdTe film as a light absorption layer. CONSTITUTION:A CdS film 2 is deposited 1000Angstrom  on a substrate 1 at an Ar partial pressure of 5X10<-3>Torr, a board heating temperature of 30 deg.C, a CdCl2 film 3 is vapor-deposited 1000Angstrom  on the surface, and treated at 600 deg.C under the atmospheric pressure in an Ar atmosphere. After CdTe paste made of Cd, Te, propylene glycol, etc., is printed, it is dried, and baked at 650 deg.C to form a CdTe film 4. By the similar method, a C film 5 and an Ag/In film 6 are sequentially formed by a screen printing method, and a solar cell is manufactured. Accordingly, even if the film 2 is reduced in thickness, formation of a CdTe1-ySy film can be prevented, and hence the cell having high optical sensitivity and high effective conversion efficiency can be obtained.
Patent JP-S58204188-A (JP)
Title: Method for producing joined body of ion exchange membrane and catalytic electrode
Inventor: TORIKAI EIICHI
IPC: C25B9/23
Filed: 1982-05-24
Abstract: PURPOSE:To produce a titled joined body having high joint strength and catalytic activity, by forming a uniform thin layer of a catalytic metal on the surface of an ion exchange membrane by an adsorptive reduction method and depositing the catalytic metal further thereon by an osmosis method. CONSTITUTION:An aq. soln. of a metallic compd. is impregnated in an ion exchange membrane to substitute the hydrogen ions in the exchange membrane with metallic ions or metallic complex ions. After the membrane is washed once, the membrane is treated with a soln. of reducing agent to form about 1-2mu catalyst-deposited layer on the surface of the exchange membrane. An aq. soln. of the metallic compd. is disposed on one surface side of the exchange membrane, and the soln. of reducing agent is penetrated from the other side to deposit the catalytic metal further on the exchange membrane surface on the side of the metallic compd. soln. The adsorptive reduction method and the osmosis method are combined in the above-mentioned way, whereby the secure and uniform deposition of the catalytic metal in the former and the formation of the catalyst layer having high activity at a moderate thickness in the latter are combined.
Patent JP-S5990027-A (JP)
Title: Measuring device for optical transmission loss of optical fiber
Inventor: TAWARA YASUTERU
IPC: G02B6/00
Filed: 1983-05-20
Abstract: PURPOSE:To enable the measurement of the uneven optical transmission loss of an optical fiber in its longitudinal direction without cutting the optical fiber by detecting the quantity of the light radiated from the side face of the optical fiber and measuring the optical transmission loss. CONSTITUTION:A measurement device is constituted of a light incident device A, a detection device B and an arithmetic device C. An optical fiber 22 drawn from a bobbin 23 passes through the device A and the device B, is taken off by a pair of nip rolls 25 driven at a specified speed and is taken up on a bobbin 24. A lens 30 is disposed in such a way that the image of a lamp is formed near the fiber 22 and a cover 32 is preferably made internal surface thereof of a material having a good reflectivity as it improves the efficiency of light incidence. Integration spheres 34, 35 are preferably of the spherical shape convered internally with a diffusion surface having a high reflectivity. An analog computer 40 calculates an optical transmission loss. It is possible to record continuously the fluctuation in the optical transmission loss of the optical fiber and to determine the distribution in the fiber axis direction by connecting a recorder 41 to the computer 40.
Patent JP-S5425010-A (JP)
Title: Method of mounting equipment at electric motor driven vehicle
Inventor: KIGOSHI YASUMASA
IPC: B60L15/00
Filed: 1977-07-26
Abstract: PURPOSE: To prevent a reactor carried on an electric motor driven vehicle from so directing as to be disturbed at the maximum radiating electromagnetic noise position by so mounting the reactor as to have predetermined angles at the axes of the reactor with respect to the floor surface of the vehicle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5612651-A (JP)
Title: Preparation of electrophotographic receptor for lithography
Inventor: WATANABE HIROO
IPC: G03G13/28
Filed: 1979-07-12
Abstract: PURPOSE: To improve etching performance or the like of the titled receptor, by using a solvent mixture of specified property as a dispersion fluid in preparing lithographic electrophotographic receptor by coating the dispersion fluid consisting mainly of ZnO, etc. on a conductive substrate and drying it.  
     CONSTITUTION: A dispersion fluid consisting mainly of 1pts.wt. zinc oxide (a) and 0.15W0.3pt.wt. binder (b), such as a silicone resin or a melamine resin is coated on a conductive substrate, such as paper treated to certain conductivity, such plastic film, or metallic film and dried on it to form a lithographic electrophotographic  receptor. A solvent used for dispersing them is a solvent mixture of 70W140°C  boiling point range, and 30W550 evaporation speed range, such as that of 5pts.wt.  ethanol, 10pts.wt. isopropanol, 70pts.wt. toluene, 10pts.wt. n-butanol, and  5pts. wt. butyl acetate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03287032-A (JP)
Title: Piezoelectric pressure distribution sensor
Inventor: TAHODA JIYUN
IPC: G01L5/00
Filed: 1990-04-02
Abstract: PURPOSE:To realize the piezoelectric pressure distribution sensor capable of grasping the distribution state of large pressure by providing plural pressure receiving plates which have larger areas than the pressure receiving surface of piezoelectric elements on the pressure receiving surface of the piezoelectric elements which are arranged in matrix. CONSTITUTION:On a base 12 which is formed of a rigid body, the piezoelectric elements 14 are arranged in matrix; and the pressure receiving plate 16 are fitted onto the piezoelectric elements 14 and a sheet material 18 is mounted thereupon. The pressure of a body to be measured which is placed on the sheet material 18 is applied to the respective piezoelectric elements 14 through the pressure receiving plates 16 to know the pressure distribution of the object body. The area of each pressure receiving plate 16 is larger than the area of each piezoelectric element 14, so the pressure reception area is larger than that when the sheet material 18 is mounted directly on the piezoelectric elements 14. Large pressure can, therefore, be measured.
Patent JP-S58207436-A (JP)
Inventor: OGUCHI MAKOTO
IPC: E04B1/76
Filed: 1982-05-27
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-S59213619-A (JP)
Title: Preparation of fine magnesia powder having high purity
Inventor: KOBAYASHI KAZUICHI
IPC: C04B35/04
Filed: 1983-05-20
Abstract: PURPOSE:To obtain fine magnesia powder having small particle size and high purity by allowing Mg vapor to contact with O2-contg. gas under a specified condition and in parallel flow to oxidize Mg and to collect fine Mg powder. CONSTITUTION:(i) Mg vapor is generated in a section for vaporizing Mg by heating Mg at >=700 deg.C in an inert gas atmosphere. (ii) Said Mg vapor is allowed to contact with O2-contg. gas in a section for an oxidizing reaction in parallel flow under conditions of <=0.09 atom partial vapor pressure of Mg with a partial pressure of O2 in the O2-contg. gas being >=1/2 of the partial vapor pressure of Mg, and at 800-1,600 deg.C reaction temp. to form magnesia by oxidizing Mg. Then, (iii) formed fine magnesia powder is collected in a section for collecting fine magnesia powder.
Patent JP-H09258290-A (JP)
Title: Photometric device
Inventor: SOSHI ISAO
IPC: G03B7/099
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To make an adjusting space necessary for a photometric block small and to miniaturize a camera by providing a supporting position adjusting member including 1st to 3rd adjusting parts specified respectively. SOLUTION: The photometric block 5 is mounted on a photometric block base 13 through three adjusting machine screws 10 to 12 functioning as the adjusting member by means of three-point adjustment. By rotating the screws 10 and 11 in a reverse direction respectively, the arm parts 5b and 5c of the block 5 are moved up and down in the reverse direction, and only the angle of the block 5 to the optical axis direction of a photometric image-formation lens is changed in directions A and B without changing the position of the photometric imageformation lens in the optical axis direction so as to adjust the block 5 in a right-and-left direction with respect to a focusing screen 2.  Thereafter, by moving the screw 12 by setting the machine screw 10 which finishes adjusting action as reference, only the height of the arm part 5d of the block 5 is changed without changing the height of the arm part 5b, and the angle of the block 5 to the optical axis of the photometric image-formation lens is changed in directions C and D so as to adjust the block 5 in an up-and- down direction with respect to the focusing screen 2.
Patent JP-H0953402-A (JP)
Title: Air motor for air pump
Inventor: WAKAYAMA KATSUHIDE
IPC: F01B23/08
Filed: 1995-03-22
Abstract: PURPOSE: To prevent the malfunction of a selector valve caused by frozen water by inserting the selector valve formed with a ventilating recess having the concave bottom face between the upper plate of a switching piston and a piston main body in an air motor constituting an air pump in combination with a lower pump. CONSTITUTION: When pressurized air is fed to an air feed chamber 8 while the main piston 4 of an air motor 1 is located at the lower limit position, the pressurized air passes through the second ventilation path 24 and flows into a cylinder lower section 25 to push up the main piston 4 upward, and a fluid in the upper chamber of a lower pump flows out. When the main piston 4 is lifted, a selector valve 29 is lifted via a relay piston 10 to switch a passage, and the pressurized air flows into a cylinder upper section 23 through the first ventilation path 22 to push down the main piston 4. The bottom face 31 of the ventilating recess 30 of the selector valve 29 is formed into a concave face in the vertical direction, and the fog caused by the eruption of the pressurized air and waterdrops generated by dew condensation are discharged to an exhaust port 28 without being retained.
Patent JP-2000286075-A (JP)
Title: Phase controller
Inventor: SOSHIN KOJI
IPC: H05B37/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a silent phase controller of reduced noise by displacing a mode without changing a control singal generator by converting a control signal for TRIAC-type phase controller into a control signal providing OFF at an arbitrary phase angle by switching-on of an antiphase controller using power MOSFET by a specific voltage providing OFF after an ON width command signal is switched on with an arbitrary AC voltage phase. SOLUTION: A TRIAC gate signal 14 of a control signal capable of being switched on with an arbitrary AC voltage phase and off by 0 V voltage, gains the pulse for clock width by a time width extraction gate 16, and inputs the same to an up-counter 17. The number of pulses stored therein is input and stored in a down-counter 18, and counted down as the initial value in synchronization with the power 0 V signal generated in the next, and an ON signal of MOSFET7 activated in advance is reversed at a time when the value becomes 0. By repeating this operation, the TRIAC phase control signal is converted into a phase control signal capable of generating an ON signal from a 0 V point with the same ON width, and providing OFF at a predetermined time.
Patent JP-S60232189-A (JP)
Inventor: HAMANO JIYUNICHI
IPC: A63F5/04
Filed: 1984-05-01
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-H01267141-A (JP)
Title: Device and method of sticking label onto vessel
Inventor: DANIERU EMU DEITSUKII
IPC: B65C3/16
Filed: 1988-04-13
Abstract: PURPOSE: To paste labels to containers over a wide range of working speed by wiping solvent to the rear edge of labels with a wick member and spraying adhesive to the front edge of labels with an atomizing nozzle at spray timing corresponding to the rotating position and the speed of vacuum drum with a timing mechanism. CONSTITUTION: When film is cut, the front side of separated labels is sucked toward circumference of the vacuum drum 32, which continuously rotates to position with an adjustable prescribed speed. Labels 11 are carried to be in parallel setting relation with a solvent wiper assembly 34, which pastes solvent in a certain area or band or narrow belt on the exposed rear face of the label held on the vacuum drum. There is disposed an adhesive tank 96, which is equipped with a heater 97 appropriate for maintaining molten glue or adhesive therein. When solenoid coil is energized, a valve rod is pulled to open and adhesive is discharged. The adhesive and the solvent are attached to the front and rear portions, respectively, and label adhesion is completed by sticking to a can or bottle.