baber/WOPTO huggingface dataset:
Patent JP-H096779-A (JP)
Title: Method and device for analyzing natural language
Inventor: AIZAWA MICHIO
IPC: G06F17/27
Filed: 1995-06-15
Abstract: PURPOSE: To provide a method and device for analyzing natural language with which the accuracy of analysis is improved by decreasing analytic errors in the relation between words of a natural language sentence. CONSTITUTION: It is discriminated S21 whether the semantic character of a noun in the sentence is effective for analysis or not, at the same time, it is discriminated S22 whether the case pattern of a verb is effective for analysis or not and based on the discriminated results, any analytic method is selected S23. Concerning the discrimination of effectivity for the semantic character of the noun, NO is discriminated when the effectivity of any one semantic character of each noun is doubtful and concerning the discrimination of effectivity for the case pattern of the verb, NO is discriminated when the effectivity of any one case pattern of each verb is doubtful. The analytic method is selected out of to utilize both the semantic character of the noun and the case pattern of the verb, to utilize only the case pattern of the verb and not to utilize the both.
Patent JP-H0313605-A (JP)
Title: Work execution method and apparatus for road marking line
Inventor: FUJIYOSHI TORU
IPC: E01C23/16
Filed: 1989-06-09
Abstract: PURPOSE:To eliminate the need of separately providing a power source, for simplification of work execution so as to improve operation efficiency by forming a road marking line and a projection on the line at the same time and classifying dispersion of large and small beads, interlocking with the rotation of wheels. CONSTITUTION:A film thickness adjusting member 16 provided in the rear part of a slit portion 4 is periodically lifted up through an operation portion 5 interlocking with the rotation of wheels 2 of a truck 1 to widen a paint outflow port. The outflow quantity of paint from the slit portion 4 is increased so that projection portions 50 can be formed at designated spaces on a band-like material S. A beads dispersing roll is rotated, interlocking with the rotation of the wheel 2 through a rotation transmission mechanism 14 to disperse glass beads. Small-diameter glass beads in the case where the upper surface of the band-like material S is smooth and large-diameter glass beads in the case where the projection portion 50 is formed are respectively dispersed automatically and uniformly by beads applicators 11, 10.
Patent JP-S6128536-A (JP)
Title: Rubber composition
Inventor: FUJIMAKI TATSUO
IPC: C08L9/06
Filed: 1984-07-18
Abstract: PURPOSE:A rubber composition which has excellent hysteresis loss characteristics, etc., obtained by mixing an oil-extended butadiene copolymer containing vinyl-bonded butadiene units and a bound vinyl aromatic compound with a diene rubber, and oil-extending the mixture. CONSTITUTION:A butadiene copolymer containing vinyl-bonded butadiene units in an amount of 35-80wt% based on the butadiene part and 25-50wt% bound vinyl aromatic compound is oil-extended with an extender oil in an amount of at least 30wt% of the total oil to give a Mooney viscosity of 20-100. A diene rubber is mixed with this oil-extended butadiene copolymer in an amount of at least 30wt% excluding the oil component based on the diene rubber. This mixture is further oil-extended to give a total extender oil content of 55-200pts. wt. based on 100pts.wt. rubber component excluding the oil, thus producing an objective rubber composition having a ratio of dynamic moduli of elasticity of the vulcanizate at 100 deg.C to the one at 20 deg.C of 0.2 or higher.
Patent JP-S629447-A (JP)
Title: Protection key device for storage contents
Inventor: MAEDA TOSHINORI
IPC: G06F12/14
Filed: 1985-07-05
Abstract: PURPOSE:To improve the reliability of a protection key device for storage contents by using the information on a bit column as the input signal of a function generator and utilizing the output of the function generator as the input signal of a shift register. CONSTITUTION:The protection key 15 of a user and a protection key 17 in a memory device 16 are actuated by a same clock. Then the bit patterns of both keys 15 and 17 are changed when a shift register 11 starts a shift action. Both patterns are exchanged with each other at every time they have the change in order to secure the coincidence between both keys 15 and 17. Then the set frequency is checked together with the coincidence of bit patterns of both keys. When the coincidence is confirmed between both patterns, this protection device is opened to give permission to the external reference to the contents of the device 16.
Patent JP-H0441684-A (JP)
Title: Formation of cloisonne on water handling metal fitting
Inventor: SUGIZAKI YOSHIHISA
IPC: B05D1/04
Filed: 1990-06-06
Abstract: PURPOSE:To attain uniform glazing and to form cloisonne in large quantities by oxidizing and roughening the surfaces of preforms of metal fittings, spraying glaze for cloisonne while imparting electric charges and baking the glaze. CONSTITUTION:The surfaces of preforms of water handling metal fittings such as faucets made of a Cu alloy such as gun metal are oxidized in an atmosphere contg. a very small amt. of oxygen, roughened to about 10-20mum roughness by sandblast, degreased with alkali and pickled. The pretreated preforms are sent to a glazing chamber with a conveyor, etc., and glaze for cloisonne not contg. a binder is sprayed with a spray gun having about 30kV electrostatic potential while imparting electric charges to the glaze. The preforms are then sent to a baking chamber and the glaze is baked. The resulting metal fittings have the gloss of transparent glass, about >=200kg/cm<2> bonding strength and a surface state sufficiently fit for practical use.
Patent JP-H0315690-A (JP)
Title: Rotary compressor
Inventor: MORITA ICHIRO
IPC: F04C18/356
Filed: 1989-06-12
Abstract: PURPOSE:To supply lubricating oil to required parts without compressing it for improving sealing property and efficiency by forming an oil reservoir in a cylinder and disposing a seal member on the compression chamber side of the oil reservoir while affording communication between the oil reservoir and lubricating oil through an oil supply path. CONSTITUTION:Lubricating oil 18 is sent from an oil reservoir 20 to a back pressure chamber 13 through a gap on the compression chamber 11b side between a vane 6 and cylinder 4, while being sent from the back pressure chamber 13 to a suction chamber 11a through a gap on the suction chamber 11a side between the vane 6 and cylinder 4, so that pressure in the back pressure chamber 13 is set to medium pressure to reduce a contact load between the vane 6 and a roller 5. The lubricating oil 18 is supplied from the oil reservoir 20 to the slide parts of the vane 6 and cylinder 4 through an oil supply path 22. A seal material 21 is disposed on the compressor chamber 11b side of the oil reservoir 20 so that the lubricating oil 18 flows into the compression chamber 11b through the oil reservoir 20 to be prevented from being compressed, while the leak amount of the lubricating oil 18 between the compression chamber 11b and back pressure chamber 13 is reduced.
Patent JP-S63314090-A (JP)
Title: Picture quality disturbance reducing circuit for edtv signal
Inventor: SHIKINA TOMOE
IPC: H04N9/64
Filed: 1987-06-17
Abstract: PURPOSE:To reduce disturbance due to inter-field arithmetic by adding results separated by inter-field arithmetic again and comparing the addition result with an original signal to detect inter-field correlations and controlling the use of the inter-field arithmetic result in accordance with the detection result. CONSTITUTION:An adder 6 and a comparator 7 are provided as detecting means which detect the presence or absence of inter-field correlations, and difference containing signals C' and YH'' separated by inter-field arithmetic are added again by an adder 6 to obtain C'+YH'', and the comparator 7 is used to discriminate whether this addition result coincides with an original signal C+YH' or not. Switches 8 and 9 are controlled in accordance with the deciding result to control whether signals subjected to inter-field arithmetic processing should be used or not. Thus, the disturbance due to inter-field arithmetic at the time of absence of inter-field correlations is reduced.
Patent JP-S5671865-A (JP)
Title: Reel supporting plate spring for video cassette
Inventor: KAJITA SHINSUKE
IPC: G11B23/087
Filed: 1979-11-16
Abstract: PURPOSE: To save the material cost, by providing the support point of reel gravity center at the outside of the spring center shaft.  
     CONSTITUTION: A plate spring consists of a base 1, wings 2, 2, and supports 3, 3. The base 1 is a part to fix the plate spring to the inner bottom of the case 7, and a plurality of small holes 4, 4', 4" are made to fix the plate spring to the case 7. The wings 2, 2 are parts to give a suitable pressure on the reel. The external ends are supports 3, 3. Since this plate spring is narrow in width in comparison with a conventional diamond type reel support spring, the material cost is saved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6040126-A (JP)
Title: Preparation of inner particle-containing polyester
Inventor: KUZE KATSUROU
IPC: C08G63/78
Filed: 1983-08-15
Abstract: PURPOSE:To prepare a polyester having highly concentrated precipitation of fine insoluble particles and high antistatic adhesivity, by adding a specific amount of Mg and Ca compounds by the end of esterification and a specified amount of a P compound by the end of the initial condensation reaction to the reaction system. CONSTITUTION:In preparing a polyester having a main repeating unit of ethylene terephthalate, containing inner particles, by direct polymerization, 30- 400ppm calculated as Mg atom and Ca atom of a Mg compound and a Ca compound based on polymer in a molar ratio of Mg/Ca of 0.1-10 is added to the reaction mixture at any stage by the end of the esterification. A P compound (e.g., phosphonic acid, etc.) in an atom ratio of (Mg+Ca)/P of 1.2-20 is added to it at any stage by the end of initial condensation reaction. USE:Capable of forming fibers or films with a high density of fine unevenness on the surface, useful as a base film for a magnetic tape.
Patent JP-H05339732-A (JP)
Title: Formation of oxide thin film
Inventor: NARUI HIRONOBU
IPC: C23C16/40
Filed: 1992-06-09
Abstract: PURPOSE:To form a tin oxide thin film by allowing an organic tin compound to react with an oxidizing gas by a metal organic chemical vapor growth method, thereby reducing the damage to a formed film and preventing the generation of a gas which spoils a vacuum system. CONSTITUTION:Vessels for the organic tin compound 11 such as Sn(CH3)4 and for the oxidizing gas 13 such as H2O are arranged respectively in constant temperature baths 12, 14 and connected to an inert gas supply pipe 15 in parallel with mass flow controllers 16, 17. A carrier gas such as He, Ar is fed to each vessel from the inert gas supply pipe 15 through the mass flow controller 16, 17, in which the flow rate is controlled, to bubble and vaporize the organic tin compound 11 and the oxidizing gas 13 and these gases are fed into a reaction chamber 19 to form the film of SnO2 on a sample 20. Thus, SnO2 thin film is formed with high accuracy.
Patent JP-H05342085-A (JP)
Title: Memory access control circuit
Inventor: TANABE TAKASHI
IPC: G06F12/00
Filed: 1992-06-09
Abstract: PURPOSE:To provide the memory access control circuit which can save labor for adjusting timing for a lot of signals and can deal with the change of a temperature or voltage to be used. CONSTITUTION:An automatic timing adjusting circuit 3a judges whether data for check are correct or not by fetching the data for check written in a memory 2 while changing latch timing and based on the correct/wrong judged result, a timing instruction signal S2A is outputted. Based on this timing instruction signal S2A, a clock generation circuit 10 sets the latch timing. On the other hand, the automatic timing adjusting circuit 3a is provided with a temperature detection circuit and a voltage detection circuit to be connected so that automatic adjustment can be performed when the temperature or voltage is changed over a prescribed range.
Patent JP-S5772764-A (JP)
Title: Die casting method
Inventor: TAKAHASHI KATSUHIKO
IPC: B22D17/22
Filed: 1980-10-24
Abstract: PURPOSE: To produce superior products of less cavities with a simple device by packing gaseous oxygen beforehand in an ejector box, evacuating the inside of a cavity and forcibly feeding molten metal into the cavity.  
     CONSTITUTION: Gaseous oxygen is beforehand supplied through a supply pipe 7 into an ejector box 5, and is kept packed slightly higher than atmospheric pressure. Thereafter, a movable die 1 is adhered tightly to a stationary die 2, and the dies are clamped. The air in a cavity 3 is evacuated through an air vent pipe 8 connected to a vacuum pump, thereby developing a evacuated state. When the inside of the cavity 3 is evacuated, the gaseous oxygen in the box 5 infilters the inside of the cavity 3 through the insertion holes 9 of ejector pins 6 in some case. Next, the molten metal in a plunger sleeve 4 is injected and forcibly fed into the cavity 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0812839-A (JP)
Title: Production of fluorinated thermoplastic elastomer
Inventor: TAMURA MASAYUKI
IPC: C08L27/00
Filed: 1994-06-30
Abstract: PURPOSE:To obtain the subject elastomer, excellent in various mechanical characteristics and useful for moldings such as tubes by carrying out the kneading reaction of two kinds of polymers having specific functional groups with a compound having a functional group reactive with the respective functional groups under melting conditions. CONSTITUTION:This method for producing a fluorinated thermoplastic elastomer is to knead (A) a polymer having functional groups (X), <=10 deg.C glass transition temperature and >=40wt.% fluorine content with (B) a polymer having functional groups (Y), >=150 deg.C melt temperature and >=40wt.% fluorine content in the presence of (C) a compound having a functional group (Z<1>) reactive with the functional groups (X) and a functional group (Z<2>) reactive with the functional groups (Y) under melting conditions and react the functional groups (X) with (Z<2>) and further react the functional groups (Y) with (Z<2>). Furthermore, the weight ratio of the components (A)/(b) is preferably (95/5) to (30/70). The functional groups (X), (Y), (Z<1>) and (Z<2>) are preferably selected from epoxy, amino, hydroxyl groups, carboxyl, thiol groups, etc.
Patent JP-S5272316-A (JP)
Title: Aluminum alloy for conductor
Inventor: YOKOTA MINORU
IPC: C22C21/00
Filed: 1975-12-15
Abstract: PURPOSE: To improve the characteristics such as tensile strength and elongation without injuring conductivity considerably by adding Fe, Be and Si to the conductor Al used for communication cable and winding etc.. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6129056-A (JP)
Title: Dot matrix fluorescent character display tube
Inventor: SUZUKI YOSHIAKI
IPC: H01J31/15
Filed: 1984-07-19
Abstract: PURPOSE:To obtain high resolution without luminous leak with simple electrode construction by arranging grids whose height is more than a half of anode dot pitch on an anode through insulators. CONSTITUTION:Grids 8 are arranged vertically on an anode electrode 2 through insulators 6. Dot selection is made by making potential of an anode facing a dot to be luminescent and potential of both side two grids interposing said dot therebetween to be positive in comparison with the filament potential and by making potential of other anodes and grids negative in comparison the filament potential. The height of the grid 8 is made a half of the anode 2 and dot pitch (b). Then, entering of electron under the grid can be prevented and high resolution without luminous leak can be obtained with a simple electrode construction.
Patent JP-S5481710-A (JP)
Title: Signal delivery circuit
Inventor: TANEMURA KENSABUROU
IPC: H04B3/54
Filed: 1977-12-13
Abstract: PURPOSE:To make easy the wiring works, by taking the AC power supply signal between master and slave station into clock signal. CONSTITUTION:When the switch 4 of the master unit A is closed, the high frequency signal from the circuit 3 is superimposed on the power AC waves of the lines l1 and l2 and is delivered to the slave unit B, the reception circuit 9 driving the load 7. Further, when the switch r linked with the operation of the load 7 is closed, the signal from the oscillator 8 is fed to the receiver 5 of the master unit A and the driving of the load 7 is detected. In this case, the fault due to misconnection can be prevented by using the positive and negative signal of the AC power waves between the lines l1 and l2 as the clock signal.
Patent JP-S5939403-A (JP)
Title: Control method of transverse camber in dry temper rolling
Inventor: YAGISHIMA AKIYA
IPC: B21B1/22
Filed: 1982-08-30
Abstract: PURPOSE:To eliminate the camber in the transverse direction of a strip without exchanging work rolls by detecting the presence or absence of the transverse camber of the strip during dry temper rolling and adjusting the roughness of the work rolls by adjusting the abrasive grains of the work rolls according to the degree thereof. CONSTITUTION:The camber in the transverse direction of a strip 1 which is completed to temper rolling is measured during traveling with a detector 3 for transverse camber and the measured value signal thereof is outputted to an arithmetic device 6. The device 6 calculates the required values for polishing of polishing machines 4a, 4b which polish the work rolls 2a, 2b of a temper rolling mill 5 (the fore-stage stand except the final stand) from the measured value. The output signal thereof is delivered with an amplifier 7 to the machines 4a, 4b, so that adequate roughness is produced on the work rolls 2a, 2b.
Patent JP-H0191746-A (JP)
Title: Gluten having fiber structure and meat-like product obtained thereby
Inventor: MAIKERU SHIEMAA
IPC: A23L13/40
Filed: 1988-06-20
Abstract: PURPOSE: To provide a compsn. having a fibrous structure which can be produced without using a sulfite material and is useful for the production of a meat-like product or substitute for albumen by introducing vegetable protein into relaxed gluten obtd. by specified method from wheat gluten. CONSTITUTION: First, wheat gluten and ascorbic acid are mixed by stirring in the presence of a soln. of edible acid under conditions of pH 4 to 8 and at <=70 deg.C to obtain a relaxed gluten having a structure like a viscous liquid. Then, vegetable protein is introduced into the relaxed gluten to grow a stable fibrous structure to obtain a compsn. containing gluten and having 70000cps viscosity, fibrous structure and bonding property.
Patent JP-S639211-A (JP)
Title: Fm demodulation circuit
Inventor: YOSHIZAWA SHIGEO
IPC: H03D3/04
Filed: 1986-06-28
Abstract: PURPOSE:To increase the demodulation sensitivity by adding a circuit bringing a pulse width taucof an output wavefo/n of a pulse count circuit into a pulse width tauc-a t (At is a pulse interval). CONSTITUTION:The 1st pulse generating circuit 11 comprising a monostable multivibrator generates a pulse having a constant pulse width tauc at the leading of an input signal. The output of the circuit 11 is a pulse train of a prescribed pulse width tauC and its pulse interval  t is a function of an input frequency fin. Th pulse width of the input pulse tauc is narrowered by a time proportional to the pulse interval  t in the 2nd pulse generating circuit 12 to generate a pulse train having a width of tauc-a t. In integrating the pulse train through an LPF 13, the output is obtained as V0=E[(a+1)taucfin-a]. The demodulation band of the lower frequency side is narrowerd in the characteristic as shown in figure and the demodulation sensitivity is increased by a multiple of (a+1) by the narrowered value. Thus, when an input signal with a comparatively narrower band is used, the titled system is advantageous.
Patent JP-S6042010-A (JP)
Inventor: SUZUKI MASAHARU
IPC: B28B3/20
Filed: 1983-08-17
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-S6211375-A (JP)
Title: Switching circuit for video signal
Inventor: YABIKU HIDEO
IPC: H04N5/44
Filed: 1985-07-09
Abstract: PURPOSE:To simplify a titled circuit and to reduce cost by accomplishing switching of two input video signals by means of two emitter follower circuits and one switch. CONSTITUTION:A first input video signal 1 is supplied to the first emitter follower circuit 101 by means of AC coupling, and is made an output video signal t through the circuit 101. And the second input video signal 3 is supplied to the second emitter follower circuit 102 likewise, and is also made the output video signal through the circuit 102. The vias voltage 4 determined by resistors 17 and 18 are set at a value higher than voltage 2 determined by resistors 12 and 13, to cut off the transistor TR 19 of the circuit 102 when the switch 20 is turned off. But when the switch 20 is turned on, the transistor TR 14 of the circuit 101 is cut off. So, only either one of the signal 1 or 3 is outputted as the signal 5 in accordance with the on/off operation of the switch 20. The switching circuit thus is simplified.
Patent JP-H10337317-A (JP)
Title: Bath tub for physically handicapped person
Inventor: SHIMAMURA YUJI
IPC: A61H33/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To completely eliminate the need of bearing a physically handicapped person to reduce the burden of an attendant in bathing by providing a bath tub main body which is large enough to accept a wheelchair, a water supply/drain device mounted on the bath tub main body, an entrance/exit for wheelchair formed at the bath tub main body, and a movable plate formed at the entrance/exit. SOLUTION: In a bath tub for physically handicapped person A, a bath tub main body 1 is provided with a water supply/drain device 2, an entrance/exit 3 for a wheelchair, and a movable plate 4 which can freely be opened/closed and formed at the entrance/exit 3. A size of the bath tub main body 1 is made large enough to accept a wheelchair, and the water supply/drain device 2 consists of a water supply tank 2a which stores hot water supplied from a supply means such as a boiler, etc., and a drain tank 2b which collects hot water supplied into the bath tub main body 1 from the water supply tank 2a.  This eliminates the need of large size facilities such as a hammock, simplified crane, etc., and a physically handicapped person on the wheelchair can be bathed in the bath tub main body 1, so it is completely not necessary to bear a physically handicapped person, resulting in reducing the burden of an attendant in bathing, and hot water supplied at first can be used outside a bath tub by collecting the hot water into the drain tank 2b.
Patent JP-H0818951-A (JP)
Title: Satellite broadcast receiver
Inventor: MOCHIZUKI KATSUNORI
IPC: H04N7/00
Filed: 1994-07-01
Abstract: PURPOSE:To outomatically select any broadcast in broadcast programs received at present by switching signals between an output signal of an internal tuner and an output signal of a MUSE decoder mounted internally or externally. CONSTITUTION:An output signal of an externally mounted MUSE decoder 20 and a signal resulting from converting an output signal from a tuner 14 by a converter 13 are given to a signal changeover means 12, and a MUSE signal discrimination means 15 discriminates whether the signal received at present is an NTSC signal or a MUSE signal based on the presence of a keyed AFC pulse from the externally mounted MUSE decoder 20 received from a keyed AFC input terminal 21. A control microcomputer 11 controls the changeover means 12 based on the result of discrimination to allow the means 12 to select the output signal of the externally mounted MUSE decoder 20 when the signal received at present is a MUSE signal and the output signal of the converter 13 when the signal received at present is an NTSC signal.