baber/WOPTO huggingface dataset:
Patent JP-H03239529-A (JP)
Title: Manufacture of biaxially oriented multi layered film
Inventor: TAKASHIGE MASAO
IPC: B32B27/32
Filed: 1990-02-16
Abstract: PURPOSE:To improve molding stability when a film is biaxially oriented and to make accuracy of the thickness of an obtd. film good by setting a manufacturing condition based on the max. orientation stress of the film in the machine direction and the max. oriented stress of the film in the transverse direction. CONSTITUTION:When the max. orientation stress in the machine direction (MD) and the max. orientation stress in the transverse direction (TD) of a multilayered film biaxially drawn by means of a tubular process and having a nylon-6 layer, an adhesive resin layer and a polyolefin layer are respectively sigmaMD and sigmaTD, sigmaMD and sigmaTD are set respectively by formulas 400 kg/cm<2=sigmaTD<=700kg/cm<2> and 400kg/cm<2=sigmaMD<=700kg/cm<2>, wherein sigmaMD is expressed by sigmaMD = (FXBMD)/A, F=T/r wherein F is an orientation force (kg); BMD is an orientation ratio in the MD direction; A is a cross sectional area (cm<2>) of a raw film; T is a rota tional torque of a nip roll (kg.cm); r is a radius (cm) of the nip roll. In addition, sigmaTD is expressed by sigmaTD =( PXR)/t wherein  P is a pressure (kg/cm<2>) in a valve; R is a radius (cm) of the valve; t is a thickness (cm) of the film.
Patent JP-S61195094-A (JP)
Title: Receiving equipment for satellite broadcasting
Inventor: MATSUBARA HIROYOSHI
IPC: H04N5/44
Filed: 1985-02-25
Abstract: PURPOSE:To enable a selective reception of a horizontal polarization signal or a vertical polarization signal by receiving a signal from a broadcasting satellite in the operating state of a converter and giving it to a receiver through a switching device. CONSTITUTION:When the vertical switch 20 of one side of a receiver 18 is set as on and the horizontal switch 21 of the other side of the receiver 18 is set as on, electric power for operating the converter that is outputted from the one side of the receiver 18 is supplied to a converter 4 through a switching device 10 and the electric power for operating the converter that is outputted from the other side of the receiver 18 is supplied to a converter 5 through the switching device 10. Thereby, the converters 4 and 5 receive the vertical polarization signal and the horizontal polarization signal from the broadcasting satellite through an antenna A. Therefore, each receiver 18 is able to receive the vertical polarization signal and the horizontal polarization signal separately.
Patent JP-H02216501-A (JP)
Title: Method and device for generating control memory
Inventor: URASAKI KAZUAKI
IPC: G05B13/02
Filed: 1989-02-17
Abstract: PURPOSE:To generate a control memory at a high speed by giving all the combinations of control variables outputted from an object to be controlled to a fuzzy controller and writing a signal showing the manipulated variable outputted in response to the combinations into the memory. CONSTITUTION:A control circuit 6 sequentially generates digital signals equivalent to controlled variable signals inputted from the object to be controlled 3 to the fuzzy controller 10 in the order of the address of the memory 5 into which they are written. Next, D/A conversion circuits 4B and 4C convert the digital signals into analog signals, and give them to the fuzzy controller 10 as the controlled variable signals. Furthermore, the signals showing the manipulated variables which are outputted from the fuzzy controller 10 in response to the inputs of the controlled variable signals and which are given to the object to be controlled 3 are converted into the digital signals in an A/D conversion circuit 4A, and the outputted digital signals are sequentially written into the addresses corresponding to the control variable signals of the memory 5.
Patent JP-H03240362-A (JP)
Title: Facsimile equipment
Inventor: KUNO KYOSUKE
IPC: H04N1/32
Filed: 1990-02-19
Abstract: PURPOSE:To allow a receiver side to obtain a picture with excellent quality by inputting and setting read conditions as to each of originals. CONSTITUTION:An individual read condition setting key is turned on during the transmission operation and the read conditions for each of plural transmission originals set to a scanner 4 are set individually. When the picture information obtained at that time is sent, the read condition set to each transmission original is transmitted at the transmission of the information of each transmission original. Thus, the receiver side obtains the picture information according to the read condition in response to each original picture.
Patent JP-H07223204-A (JP)
Title: Decorative board and manufacture thereof
Inventor: TANAKA SHIGENOBU
IPC: B27D5/00
Filed: 1994-02-10
Abstract: PURPOSE:To form a surface protecting layer of an adequate thickness having outstanding strength and abrasion resistance on the surface of a decorative veneer and improve the productivity by a simple working step, in a decorative board consisting of the decorative veneer bonded to a base material. CONSTITUTION:A decorative veneer 3 is attached to the surface of a base material 1 through an adhesive layer 2, and at the same time, a transparent synthetic resin sheet 4 is laminated and bonded to the surface of the decorative veneer through a transparent adhesive layer 5 to form a surface protecting layer. The transparent synthetic resin sheet is attached to the surface of the decorative veneer through an adhesive which is transparent or becomes transparent if cured.
Patent JP-S62194418-A (JP)
Title: Electromagnetic flowmeter
Inventor: KOBAYASHI TAMOTSU
IPC: G01F1/60
Filed: 1986-02-21
Abstract: PURPOSE:To remove the zero point change component in flow rate signals from zero signals by calculating the deviation between a voltage related to the flow rate signals and a second frequency component in a signal voltage and calculating the zero signals. CONSTITUTION:A deviation amplifier 42 derives the deviation between the output of a preamplifier 17 and a modulation voltage to output the deviation to a decoder 31. Since the decoder 31 is applied with a low frequency comparison voltage from a resistor 15, a DC voltage corresponding to the low frequency component in a signal voltage is obtained as the output of the decoder 31. The DC voltage is modulated by the commercial frequency voltage from a resistor 13 in a multiplier 43 and outputted to a zero correcting circuit 40 as zero signals epsilon with a commercial frequency. Since the zero signal epsilon modulated to the commercial frequency is subtracted from the commercial frequency output of a multiplier 20 in the zero correcting circuit 40, flow rate signals wherein a zero point is automatically corrected are obtained at an output end 36.
Patent JP-H04254618-A (JP)
Title: Structure of stone masonary retaining wall
Inventor: TAKASU MOTOYUKI
IPC: E02D29/02
Filed: 1991-02-07
Abstract: PURPOSE:To increase the strength of the whole structure of a retaining wall by penetrating lateral reinforcements through throughholes at a buttress part of concrete blocks stacked in stages, and connecting the lateral reinforcements with each other by vertical reinforcements. CONSTITUTION:A buttress part 1b is provided at a center part on the back side of a block main body 1a, and the throughholes are bored penetrating both side surfaces. Lateral reinforcements 3 are next disposed to penetrate the throughholes. Vertical reinforcements 4 are disposed crossing these. Connection reinforcements 6 fixed along the vertical reinforcements 4 are fixed to anchor bolts 5. The lateral reinforcements 3 penetrating through concrete blocks can thus be connected freely.
Patent JP-H01212107-A (JP)
Title: Over-tone oscillator
Inventor: SATAKE TOSHIAKI
IPC: H03B5/32
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a high oscillating output and to improve mass-productivity by connecting a feedback resistor to the input and output of an inverter and connecting the crystal oscillator of BT cut between the input and output of this inverter. CONSTITUTION:A feedback resistor 12 is inserted between the input and output of an inverter 11 and the input and output of the inverter 11 are respectively grounded by capacitors 13 and 14 of small capacity. A crystal oscillator 15 of the BT cut of a desired frequency is connected between the input and output of the inverter 11 and the output of the inverter 11 is outputted through a buffer inverter 17. Thus, when a power source is supplied to the respective inverters 11 and 17, the over-tone output of the crystal oscillator 15 can be obtained. In such a case, since the thickness of the crystal oscillator of the BT out is thick even when it has the same frequency in comparison with the crystal oscillator of AT cut, the thickness can be prevented from being extremely thin even for the oscillator of the high frequency, and a damage, etc., at an assembly time can be reduced.
Patent JP-H07245258-A (JP)
Title: Exposure and exposure device
Inventor: SHIBUYA MASATO
IPC: H01L21/027
Filed: 1994-03-08
Abstract: PURPOSE:To form a high-resolution pattern beyond the limit of resolution of a projection optical system by a method wherein the pattern is exposed on a wafer so that the polarizing direction of exposure light is parallel to the longitudinal direction of the pattern and a plurality of times of exposures of different light intensity distributions are performed on a photosensitive material. CONSTITUTION:An illuminating luminous flux from a light source 11 is condensed by an elliptical mirror 12, is led to a collimator lens 14 and becomes roughly a parallel luminous flux to incide in a fly-eye integrator 15. The luminous flux emitted from here is led to a main capacitor 17 and illuminates evenly a reticle 18a which is used as a negative to be projected. A prescribed pattern is projected and expose on a wafer 20 coated with a photosensitive material. Here, the reticle 18a is exchanged for a reticle 18b for a pattern different from the above pattern after the exposure and a second exposure is performed. A repetition exposure is performed in order, whereby the formation of a fine pattern beyond the limit of resolution of a projection optical system becomes possible.
Patent JP-S53119952-A (JP)
Title: Electrical insulating composition
Inventor: OSADA HIROICHI
IPC: C09D5/25
Filed: 1977-03-29
Abstract: PURPOSE: A low-viscosity electrical insulating composition with a high nonvolatile content, prepared by dissolving a specific ester-imide resin in a solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02215976-A (JP)
Title: Double-piston pump
Inventor: TAKAMI HISAO
IPC: F04B1/20
Filed: 1989-02-16
Abstract: PURPOSE:To miniaturize a pump body and reduce the number of parts as well as to simplify its working by housing a regulator piston and a regulator valve both inside the pump body, and having the regulator piston installed at a right angle with a pump turning shaft. CONSTITUTION:When pump discharge pressure fluctuates, a spool 13 of a regulator valve 11 is displaced in the axial direction in a case 12 by a pressure variation in an oil chamber 14, and hydraulic fluid in a supply passage 15 is fed to an oil chamber 19 or 10 whereby a regulator piston 8 is displaced in the axial direction as supporting a swash plate 5. The regulator piston 8 to do control as mentioned above and the regulator valve 11 both are housed in the inner part of a pump body 1, so that mechanical and hydraulic connection between these members and a pump unit becomes facilitated, thus a leak of oil can be prevented. In addition, since the regulator piston 8 and the regulator valve 1 are installed at a right angle with a turning shaft 2, the pump body can be shortened.
Patent JP-H05201512-A (JP)
Title: Conveyer apparatus
Inventor: YONETANI AKIYOSHI
IPC: B65G17/20
Filed: 1992-01-29
Abstract: PURPOSE:To change the speed of an article to be transported without changing the speed of a driving chain by rotatably placing a hanging load support on which an article to be transported is hung on an endless chain which can be bent in the horizontal direction to transfer the article to be transported through the hanging load support on the chain. CONSTITUTION:When rollers 12 provided in the peripheral edge area of a hanging load support 10 are engaged with grooves of a pseudo rack B, transported articles are hung on a hanging load support rod 13 supported on the hanging load support 10, and a chain 14 is driven, the hanging load support 10 is not rotated, but moved as it is at the same speed as that of the chain A to transport the articles. In the course of transporting the articles, when the external force is applied to the hanging load, the hanging load support 10 is rotated in the opposite direction to the advancing direction of the chain A while meshing with the teetch of the pseudo rack B of the chain A, and the hanging load support can be put in the stop state. During the stop state, the hanging load is unloaded so as to enable interchange. The rotation of the hanging load support is smooth.
Patent JP-H01213304-A (JP)
Title: Resin composition for photochemical molding
Inventor: OKAWA KAZUO
IPC: C08G59/68
Filed: 1988-02-19
Abstract: PURPOSE:To obtain the subject resin curable with active energy rays, having the various characteristics required as a resin for photochemical molding and containing, as essential components, a cationically polymerizable organic compound curable with energy rays and an energy rays-sensitive cationic polymerization initiator. CONSTITUTION:A composition containing, as essential components, (A) a cationically polymerizable organic compound curable with energy rays (e.g., 3,4-epoxycyclohexylmethyl-3,4-epoxycyclohexane carboxylate or trimethylene oxide) and (B) an energy rays-sensitive cationic polymerization initiator, preferably in an amount of 0.5-7pts.wt. based on 100pts.wt. of the organic compound (A). For example, a compound of the formula (Z is S, Te, halogen, etc.; R<1>-R<4> are each organic groups; a-d are each valence number of 0-3 which satisfies a+b+c+d=Z; M is (semi)metal; X is halogen; m is net charge of halide complex ion; n is number of halogen atoms) is preferably used as said polymerization initiator (B).
Patent JP-S63206161-A (JP)
Title: High-tension switching power source for radiation detector
Inventor: TATEISHI NAOKI
IPC: H02M3/28
Filed: 1987-02-20
Abstract: PURPOSE:To prevent noise from being generated, by setting the duty of switching pulse to be less than 50 %, and by inserting resistors into an input circuit to switching transistors. CONSTITUTION:The input ends 10, 12 of a high-tension switching power source is supplied with square switching pulses in opposite phase. The input ends 10, 12 are respectively connected to the gate channels 18a, 20a of switching transistors (Tr) 18, 20 via resistors 14, 16. The drain channels 18c, 20c of the Tr 18, 20 are respectively connected to the end sections 26a, 26b of the primary winding of a step-up transformer 26 whose center tap 26c is connected to a DC power source 28. In this case, the frequency of the current flowing into the primary winding of the step-up transformer 26 is determined to coincide with the resonance frequency of a circuit including the winding. Besides, the duty is set to be less than 50%, and so current flowing to the primary winding have a waveform approximate to a sine wave.
Patent JP-H06251799-A (JP)
Title: Sealed alkaline storage battery manufacturing method and electrode group winding device used in same method
Inventor: NOMURA YOICHI
IPC: H01M10/04
Filed: 1993-02-25
Abstract: PURPOSE:To arrange an electrolyte holding body in space in the center of a spiral electrode group. CONSTITUTION:A superposed electrode body 5 is formed by superposing a separator 2, a positive electrode 3 and a negative electrode 4 upon each other while using a bar shape core body 1 composed of hydrophilic porous solids as a winding core. The supoerposed electrode body 5 is loaded on a bed 10, and a part where the core body 1 of the superposed electrode body 5 is situated is rolled along a surface of the bed in a condition of being pressurized toward the bed 10 by a pressurizing jig 11, and a spiral electrode group is formed. The spiral electrode group is housed in a battery can while leaving the core body 1 in the spiral electrode group, and the core body 1 is impregnated with electrolyte, and an electrolyte holding body is formed.
Patent JP-H07247516-A (JP)
Title: Method for repairing sound insulation wall
Inventor: KUSABA MINORU
IPC: E01F8/02
Filed: 1994-03-08
Abstract: PURPOSE:To provide a method to safely exchange a broken sound insulating wall for a highway in a short time with minimum traffic regulation. CONSTITUTION:In a repair method for a sound insulating wall wherein a wall surface 7 is built in a way that a plurality of wall plates 3 are fitted in between two column bodies 2 formed of a section, a broken wall plates 3A is removed and an expandable wall plate 10 for exchange is inserted in a space part after remove of the broken wall plate. By expanding the wall plate, the wall plate is securely fitted in between the two column bodies 2.
Patent JP-H04276451-A (JP)
Title: Ink jet recorder
Inventor: ODA HAJIME
IPC: B41J2/045
Filed: 1991-03-04
Abstract: PURPOSE:To remove air in an ink chamber of an ink jet head which used air flow and electrostatic force. CONSTITUTION:A recorder comprises an ink discharge opening 107, an electrode 114' arranged in covering manner with a small space from the backward thereof, an air discharge opening 108, an electrode 109 arranged on the peripheral surface thereof, an air chamber 104, and an ink chamber 106. Electric potential can be applied also to ink being separated in the ink discharge opening 107, and the ink is discharged so as to discharge increased air in the ink chamber 106 by an appropriate quantity from the ink discharge opening 107, so that stable recording property without blurring and discharge failure can be obtained.
Patent JP-H11238685-A (JP)
Title: Crystal growing method of compound semiconductor
Inventor: MOTO AKIHIRO
IPC: H01L21/205
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a GaInNAs based compound semiconductor crystal which exhibits superior crystal characteristics can be grown safely and mass-produced. SOLUTION: A crystal growing method is a method for growing a compound semiconductor crystal represented by a formula Ga1- XInXNYAs1- Y (0<X<1, 0<Y<1) using III group materials and V group materials through vapor deposition. The crystal is grown using both the V group materials containing nitrogen and V group materials containing arsenic as the V group material. The V group material containing arsenic is an organic V group compound gas.
Patent JP-H06122712-A (JP)
Title: Production of finely particulate water-soluble polymer containing vinylamine units
Inventor: DEIITOMARU MENHI
IPC: C08F8/12
Filed: 1991-03-04
Abstract: PURPOSE: To prepare the polymer without using an organic diluent liquid with an easy method by allowing N-vinylformamide to polymerize in a concentrated aqueous solution and by subjecting the produced fine particle polymer to a hydrolysis.  
     CONSTITUTION: (A) N-vinylformamide is subjected to a polymerization in an concentrated aqueous solution in the presence of a polymerization initiator, either with or without (B) another monoethylenically unsaturated water-soluble monomer, and either with or without (C) monoethylenically unsaturated monoethylene monomer unsoluble in water. Subsequently, ≥0.1 mole % N- vinylformamide unit present in the polymer is hydrolized thereby obtaining vinylamine unit, when doing so, a monomer solution in water of a ≥30 wt.% concentration is subjected to a polymerization to such an extent that the water- containing polymer gel, initially formed in the kneader, disintegrates into fine particles and the obtained fine particle polymer is hydrolized thereby obtaining the fine particle water soluble polymer containing vinylamine unit. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63205513-A (JP)
Title: Error correction system
Inventor: SAITOU YOSHIHIRO
IPC: G01D3/02
Filed: 1987-02-20
Abstract: PURPOSE:To enable high-accuracy security by storing a memory previously with correction input signal value data for plural different input values and using input signal data as an address for access. CONSTITUTION:An analog circuit 20 and a D/A converter 22 for input control are considered to the objects of error correction and then a CPU 25 loads digital data (input signal value data) which specifies the input signal value of the circuit 20 in a register 24. Then, the memory 26 is stored with correction input signal value data corresponding to plural different input signal values and writable from the side of the CPU 25, and the data held in the register 24 is supplied as address information. The memory 26 is accessed with the address information and correction input signal value data corresponding to the input signal value data is read out of the memory 26 and inputted to the converter 22. Thus, errors of the circuit 20 and converter 22 are corrected and linearity errors for input signal values over a wide range can be corrected, thereby securing the accuracy including the linearity.
Patent JP-H08230869-A (JP)
Title: Package for bottles
Inventor: CHO TAKESHI
IPC: B65D5/50
Filed: 1995-02-24
Abstract: PURPOSE: To provide a package for bottles which enables a container holder therein to be produced at a reduced cost and whose contents being a plurality of bottles are each stopped from moving sideways efficient. CONSTITUTION: Inside an external case 10 in which two bottles 20 are stood, one at the right and the other at the left, with some space therebetween that is formed into a holding piece 55 extending slantingly into the median space between the two bottles 20 and adjoining the drums 21 of the bottles 20 from an intermediate point in the direction of the height of a back piece 51 of a container holder 50 is passed between the drums 21 and extended slantingly upward as far as the shoulders 22 of the bottles 20. The holding piece 55 is formed by being cut out and raised from the back piece 51 of the container holder 50 as one bent toward the back end of an opening flap 12 of the external case 10, passed between the caps 25 of the bottles 20 which the holding piece 55 adjoins, and having the upper margin in contact with the opening flap 12.  A tube 30 is held in an inverted state between the holding piece 55 and the front board 16 of the external case 10.
Patent JP-S62197689-A (JP)
Title: Scroll compressor
Inventor: IZUNAGA YASUSHI
IPC: F04C29/00
Filed: 1986-02-24
Abstract: PURPOSE:To prevent the vibration due to the pressure pulsation of an injection piping system by forming a communication hole for the communication between a compression chamber and an injection hole formed onto the mirror plate of a fixed scroll onto the lap part of a turning scroll. CONSTITUTION:An oil injection hole 15 which communicates to an oil injection pipe 14 and is opened to a compression chamber 8a is form onto the mirror plate part of a fixed scroll 5. A communication hole 20 which communicates to the oil injection hole 15 and the compression chamber 8a is formed onto the lap part 6b of a turning scroll 6. With such constitution, the oil injection hole 15 is prevented from being closed by the top edge of the lap part 6b of the turning scroll 6, and the generation of pressure pulsation inside the oil injection pipe 14 is prevented, and the generation of vibration in a piping system is prevented.