baber/WOPTO huggingface dataset:
Patent JP-H01270976-A (JP)
Title: Method and composition for surface treatment of zinc plated steel material
Inventor: NAKAI NOBORU
IPC: B05D7/14
Filed: 1988-04-20
Abstract: PURPOSE:To improve the corrosion resistance of a zinc plated steel material by applying an aqueous composition consisting of an alpha-olefin-alpha,beta-ethylenic unsaturated carboxylic acid copolymer and water-dispersible silica to the surface of the zinc plated steel material. CONSTITUTION:An aqueous composition is prepared by compounding 100 pts. wt. of an alpha-olefin-alpha,beta-ethylenic unsaturated carboxylic acid copolymer resin dispersion with 5-60 pts.wt. of water-dispersible silica and 1-40 pts.wt. of a water-dispersible chromium compound on a solid basis and applied to the surface of a zinc plated steel material to be dried at 100 deg.C or loss, pref. 60-100 deg.C for 15-25min. The water-dispersible silica is colloidal silica having a particle size of 7-100mum and, as the water-dispersible chromium compound, there is strontium chromate.
Patent JP-H02274294-A (JP)
Title: Rotary drum with automatic door opening and closing device
Inventor: MURAI SHINJI
IPC: D06F37/42
Filed: 1989-04-18
Abstract: PURPOSE:To automatically conduct opening and closing operation of a drum door by providing a door stopper, a drum position detecting means, and a door locking means. CONSTITUTION:A door stopper 7, a drum position detecting means 10 for detecting the rotating directional position of a rotary drum, and a door locking means 11 are provided. A drum driving part 8 is controlled by a control circuit 9 to rotate the rotary drum to a determined position (door opening and closing position) in which the door is opened and closed. The door stopper 7 provided on the drum door is operated by the door locking means to bring the stopper 7 into the engagement released state, and at the same time, a drum door 3 is made into the non-movable state to a casing. Hence, the drum opening part can be automatically opened and closed by the drum door.
Patent JP-H04307591-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIOKA KAZUO
IPC: G09F9/35
Filed: 1991-04-04
Abstract: PURPOSE:To obtain the liquid crystal display device which can stand the stress generated by the heat cycle and is reducible in cost. CONSTITUTION:A housing 7 is composed of a material which is nearly equal in coefficient of linear expansion to a front plate 1a made of a glass plate constituting a liquid crystal display panel 1, a conductor pattern 4 for supplying the drive signal for the liquid crystal display panel 1 is arranged on the external surface of the housing 7, and this conductor pattern 4 is connected to the connection terminal 2 of the liquid crystal display panel 1 by solder 5. Consequently, the thermal stress of the solder zone is reducible and a conventional conduction substrate for providing the semiconductor pattern can be omitted.
Patent JP-S5832009-A (JP)
Title: Preparation of photosensitive material for electrophotography
Inventor: HIRAI YUTAKA
IPC: H01L21/205
Filed: 1982-06-08
Abstract: PURPOSE:To manufacture a photosensitive material for electrophotography, having an amorphous silicon photoconductive layer having high photosensitivity and durability, by forming a silicon layer on the surface of a substrate cleaned with glow discharge treatment. CONSTITUTION:The substrate 11 cleaned to a certain degree by chemical treatment is fixed with a fixing member 12 in the glow discharge evaporation chamber 10, which is evacuated as shown by the arrow A by opening the main valve 29. The surface of the substrate 11 is cleaned sufficiently by the glow discharge between the capacitance-type electrodes 15, 15' with the high frequency electrical source 14. Then proper amounts of Ar, SiH4 as raw material, and if necessary PH3 gas, etc. as impurities are fed to the chamber from the gas bombs 16, 17, 18 through the flow meters 19, 20, 21 to maintain the vacuum degree in the evaporation chamber to about 10<-2>-3Torr expressing in terms of the raw material  gas pressure. The substrate 11 is heated at about 50-350 deg.C with the heater 13,  and exposed to the glow discharge. By this procedure, the SiH4 is decomposed  and Si is evaporated and deposited on the substrate 11 forming an amorphous silicon layer.
Patent JP-S59223271-A (JP)
Inventor: OOUCHI HIROSHI
IPC: H01P7/10
Filed: 1983-06-01
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-S62136030-A (JP)
Inventor: INGORUFU RANPERUTO
IPC: C25D11/32
Filed: 1986-04-30
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-S60243000-A (JP)
Inventor: HORITANI YOSHIO
IPC: B26F1/32
Filed: 1984-05-18
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-2000288292-A (JP)
Title: Washing machine
Inventor: UCHIYAMA WATARU
IPC: D06F33/02
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent washing water from overflowing to the outside of a receiving tank by performing a water drainage to a water level where the washing water does not overflow to the outside of the receiving tank when a washing-dehydrating tub is rotated, in the case where a user manually has fed water in the washing-dehydrating tub to a specified level or higher in a water supply process. SOLUTION: In a water supply process, when a user temporarily stops the water supply process by an operation display section 12, a water supply valve 11 is turned off. In this state, the user feeds remaining hot water of a bathtub or the like in a washing-dehydrating tub 1 manually by a water suction pump or a bucket, and then, when the user releases the temporary stop of the water supply process by the display section 12 and re-starts the water supply process, the water supply valve 11 resumes the operation. At this time, when a water level detected by a water level detecting means 14 is at a first specified level being higher than a maximum water level which can be normally set, or higher, a water draining valve 5 is turned on, and water is drained, and when the water is drained to a second specified water level, the water supply process is completed.  Then, the process is moved to a washing process, and a washing is performed by the rotation of the washing-dehydrating tub 1 by a motor 4.
Patent JP-S5526504-A (JP)
Title: Optical fiber device
Inventor: URISU TSUNEO
IPC: G02B6/00
Filed: 1978-08-15
Abstract: PURPOSE:To give the specified unidirectivity in the transmission direction of light by cutting the end face of at least one optical fiber by giving an inclination thereto with respect to the central axis of the optical fiber. CONSTITUTION:The end of the left optical fiber L is cut perpendicular and a non- reflecting film 5 is coated on its surface. The right optical fiber R is cut at its end face at the specified angle theta, this angle theta having been set at the value at which the whole or part of the light L2 advancing from the right to the left in the optical fiber R totally reflects at the end face. Here, the light L1 advancing from the left in the optical fiber L is transmitted to the right as its component entering the incident stereoscopic angle of the right optical fiber enters the right optical fiber R. On the other hand, the whole or part of the light advancing leftward in the right optical fiber is totally reflected and is therefore not transmitted to the left optical fiber. In this way, the specified unidirectivity may be given to the transmission direction of light.
Patent JP-H08294021-A (JP)
Title: Contour emphasis signal generating method and circuit, and video signal processing camera
Inventor: NAKAMURA HITOSHI
IPC: H04N9/68
Filed: 1995-04-24
Abstract: PURPOSE: To attain a miniaturized configuration, low cost and low power consumption by mixing arithmetic signals of each channel, delaying the mixed signal by one horizontal period and calculating a difference between the delayed signal and the mixed signal. CONSTITUTION: Each of arithmetic circuits 22R, G, B gives a 1st difference between a signal SOH given to each of terminals 20R, G, B and a signal S1 H delayed by one horizontal period at each of delay circuits 21R, G, B to a mix circuit 23, in which three 1st difference signals are mixed. The resulting signal is fed to a 2nd arithmetic circuit 25 and a 2nd delay circuit 24, the circuit 24 delays the received signal similarly to above and the 2nd arithmetic circuit 25 obtains a 2nd difference signal from the delayed signal and a mixed signal outputted from the circuit 25. Then, the 2nd difference signal is outputted from a terminal 26 as a detail signal VDTL to emphasize vertical contour to a color video signal and added to video signals RV, GV, BV of each channel.  Thus, four delay lines are enough even in 3-channel color video image of R, G, B for the signal VDTL thereby preventing the circuit scale from being increased.
Patent JP-H098907-A (JP)
Title: Load limit control system for central management control network
Inventor: ITO YAYOI
IPC: H04M3/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To realize a load limit control system for a central management control network in which overload control is made efficient in response to a cause to occurrence of an overload of a central management controller so as to avoid and prevent the occurrence of the over load state in the load limit control system for a central management control network. SOLUTION: A central management controller 10 decides a limiting rate based on data relating to various load information and starts one of limit processing sections 1-3 for an inquiry execution device 20. The limit processing 1 restricts the load based on the limiting rate and informs the result to the inquiry execution device 20. The limit processing 2 restricts the load without notice. The limit processing 3 sends the limiting rate to the inquiry execution devie 20, by which the load is limited.
Patent JP-S5623077-A (JP)
Title: Endscope
Inventor: KOGA NOBUYUKI
IPC: A61B1/05
Filed: 1979-08-02
Abstract: PURPOSE:To ensure a picture recording with no deterioration of the picture quality, by providing the solid state image pickup element plus the detachable memory device storing the output signal of the pickup element to the main body of the endscope. CONSTITUTION:Light guide 15 is provided at the tip part of endscope main body 11 along with solid state image pickup element 13; and recorder 22 which can be attached and detached freely is installed at the rear end of main body 11 respectively. When the tip part of main body 11 is inserted into the body and light source device 14 is actuated, the illumination light passed through guide 15 irradiates the subject to form the subject image at element 13 via object lens 12. Under these conditions, working switch 19 is operated to actuate control unit 18. Thus element 13 is scanned by scanner 25 to deliver the video signal. This video signal undergoes the digital conversion through A/D comparator 23 to be stored in register 24. The picture signal of register 24 is stored in recorder 22 according to the address signal of address counter 26. At the same time, the signal of element 13 is supplied to monitor reproducing device 20 for reproduction. Thus no long transmission line is used for recording, and accordingly the effect of the resistance of the transmission line, the noise and others is never given. As a result, an observation is possible for the picture of a high quality.
Patent JP-S60242098-A (JP)
Inventor: KITAZAWA KOUICHI
IPC: B43L19/00
Filed: 1984-05-17
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-H03295997-A (JP)
Title: Gas collecting device
Inventor: SAITO HIROSHI
IPC: E21B43/00
Filed: 1990-04-14
Abstract: PURPOSE:To effectively utilize neglected natural gas by burying a gas storing section having a gas permeable pipe and a shielding section for covering the upside of the gas storing section under the ground, and connecting the gas storing section to the ground through a gas conduit. CONSTITUTION:A gas storing section 1 and its shielding section 2 are provided underground under a hothouse A, whose bottom is provided with a permeable pipe 3 under the ground, and the top side of the hothouse A is spreadly provided with a permeable sheet 11. A constituent 12 for the storing section is charged in a conic shape on the upper face of the sheet 11 to form the storing section, whose top is arrangedly provided with a gas collecting pipe 4, to which a gas conduit 5 is connected, and its other end is connected with a gas instrument B. The upper faces of the storing section 1 and the gas collecting pipe 4 are covered to form the shielding section 2, which is then buried underground again. A natural gas left underground passes through the storing section 1 and attains a combustion equipment B through the conduit 5 to maintain temperature in the hothouse A. Thus underground natural resources can be effectively utilized.
Patent JP-2000295510-A (JP)
Title: Disk mechanism controller applied to electronic image pickup device and data recorder
Inventor: MIYAZAWA AZUMA
IPC: G11B17/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To enhance a protective function for a recording disk medium by preventing dust or the like from being deposited onto the recording disk medium in a disk cartridge to the utmost while the disk cartridge is loaded onto a drive of a camera main body with respect to an electronic camera employing the disk cartridge for the recording medium. SOLUTION: Relating to the electronic camera with a disk drive 30, a CPU 20 controls a shutter opening/closing mechanism 30F to bring a shutter 30C of a disk cartridge 30A into a closed state when the camera is not operated at application of power thereto. When any camera operation is executed, the CPU 20 controls the shutter opening/closing mechanism 30F to bring the shutter 30C into an open state.
Patent JP-H07276061-A (JP)
Title: Component supply device
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/14
Filed: 1994-04-02
Abstract: PURPOSE:To insert a component into a reception hole accurately with high reliability by coupling a guide pipe along the lower side part of a substrate, fixing an air cylinder to the upper side part of the substrate, and supporting the air cylinder by a stationary member. CONSTITUTION:When a bolt 10 is received by a holding member 4, a supply rod 2 moves forth through the operation of the air cylinder 3 to extend an air hose and the supply rod 2 stops moving forth where the bolt 10 becomes coaxial with the reception hole 7. When the substrate 14 is elevated through the operation of the air cylinder 29, part of the bolt 10 enters the reception hole 7 and air is jetted out of an air jet hole and the bolt 10 attracted by a magnet is forcibly inserted into the reception hole 7 to the innermost. Then the supply rod 2 is placed in the reverse motion to return to its original position. Consequently, the load of the component supply device is securely supported by the stationary member 31 through the substrate and air cylinder with high rigidity, and the device which performs smooth operation and has high durability is obtained.
Patent JP-S59225262-A (JP)
Inventor: MASHITA KATSUYUKI
IPC: F25B25/00
Filed: 1983-06-02
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-H11294590-A (JP)
Title: Metal gasket and manufacture thereof
Inventor: UEDA KOSAKU
IPC: F02F11/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To uniformize a surface pressure to be produced at the time of being interposed between two coupled members and clamped by a clamping bolt, in a metal gasket for an internal combustion engine. SOLUTION: A thickened portion 7 forming the thick-wall part of a stopper is fixed to a sub plate 1. Those of sections turning to both ends in a direction along a combustion chamber hole 3 of this thickened portion 7 is formed so as to smoothly rise up from a surface of the sub plate 1. Thickness in the said direction of this thickened portion 7 is continuously varied so as to make it become the maximum thickness at a position where two combustion chamber holes 3 come nearest to each other, and gradually decreased up to the rising position from the position.
Patent JP-S61255887-A (JP)
Title: Original form for manufacturing of stamp
Inventor: KATAOKA YOSHINOBU
IPC: B41K1/00
Filed: 1985-05-10
Abstract: PURPOSE:To enable reduction in the number of original forms as much as possible by composing a family name which consists of one through three Chinese characters with sectional configurations for the respective component characters. CONSTITUTION:A printing block 2 for one-character family name is formed in a circle 2a; and printing blocks 3 and 4 for two-character family name are formed in semi- circles 3a and 4a; and printing blocks 5 and 6 for three-character family name are formed in arcs 5a and 6a above and below. Additionally, for three-character family name as original form 7 for the middle character is used. A middle printing block 8 for three characters which constitutes a middle portion of three-character family name is formed in the middle original form 7 for combined use with the arcs 5a and 6a of the printing blocks 5 and 6 within an arc 8a to form a round shape. In addition to the character original form 1 the middle original form 7 for the three-character family name is used. In order to make a stamp original form for a family name 'OKATA', using the above, the character original form 1 for 'OKA' and that of 'TA' are prepared first, and a top printing block 4 OKA for two characters and a bottom printing block 3 TA for two characters are joined together to make the family name 'OKATA', and the product is mounted on an engraving machine.
Patent JP-H04328328-A (JP)
Title: Optical reproduction method
Inventor: UENO NAOYUKI
IPC: G11B7/00
Filed: 1991-04-30
Abstract: PURPOSE:To provide an optical reproduction method which can encode data at high compressibility so as to record data in a recording medium and which can highly precisely reproduce data corresponding to the interval of mutual marks without the occurrence of jitter at the time of reproducing data from the recording medium. CONSTITUTION:A semiconductor laser 21 which can emit a reproduction laser beam and an irradiation area where a pair of pits 20 among plural pits 20 formed along the track travel direction of the recording medium 18 can simultaneously be scanned are given. An objective lens 25 which converges the reproduction laser beam to the recording medium 18, a photo diode 28 detecting the light quantity of diffracted light from a pair of the pits 20, a pair of two- dividing photo diode 29 which is controlled so that it operates when light quantity detected in the photo diode 28 is a maximum and which outputs the change of + or - primary diffracted light as current values and a divider 32 executing an arithmetic processing on the current values and outputting them as a light density change signal 33 are provided.
Patent JP-H07310175-A (JP)
Title: Hard film and coating method using the same film
Inventor: KUMAGAI YASUSHI
IPC: C23C14/32
Filed: 1994-05-13
Abstract: PURPOSE:To form a hard film excellent in the effect of protecting the base material from high temp. fluidizing substance such as the molten metal of aluminum alloys, the liq. fused materials of rubber and the liq. fused materials of thermoplastic resin even if being repeatedly brought into contact with the same and in which dimensional change, strains or the like are hard to generate on the base material at the time of its formation. CONSTITUTION:This hard film is constituted of a chromium compound film formed by a physical vapor deposition method and a titanium compound film formed by a physical vapor deposition method on the chromium compound film directly or via a mixed film constituted of a chromium compound and a titanium compound. Furthermore, the coating method using the hard film is executed by forming the chromium compound film on the prescribed surface of the base material by a physical vapor deposition method and forming the titanium compound film by a physical vapor deposition method on the chromium compound film directly or via a mixed film constituted of a chromium compound and a titanium compound to coat the prescribed surface of the base material with the hard film.
Patent JP-S581976-A (JP)
Title: Entropy cell system which directry generate electric power by utilizing inferior temperature sources such as wastewater, solar heat
Inventor: MAKISHIMA SHIYOUJI
IPC: H01M14/00
Filed: 1981-06-25
Abstract: PURPOSE:To readily recover an inferior heat source as electric power directly by generating effective concentration difference between an anolyte and a catholyte using inferior heat sources of relatively low temperature such as hot waste  water, solar heat, especially by atacking many entropy cells which generate  electric power by change of entropy. CONSTITUTION:A cell system is so-called a typical cancentration cell which concentrates either one of liquid of both electrode chambers by utilizing hot waste heat and gives concentration difference, and when cation gives electromotive force, concentrated liquid becomes a cathode. Water pressure difference between a concentration chamber and a dilution chamber is kept low and then air is supplied with a blower 12. If the concentration chamber is warmed by hot waste water, the moisture of the concentration chamber is evaporated to concentrate the liquid. This damped air is sent through a pipe 10 to the dilution chamber, and the moisture is condensed to dilute the liquid. The dried air reaches the concentration chamber 8 through a pipe 11 with blower 12, and after that the same process is repeated.
Patent JP-S63263842-A (JP)
Title: Radio receiver
Inventor: TAZAKI SATORU
IPC: H04H40/81
Filed: 1987-04-21
Abstract: PURPOSE:To operate a pseudo stereo circuit in spite of FM reception or AM reception, by including a switching means which switches a main path and a stereo sensitivity correction circuit, a means which calculates the correlation coefficient of a demodulated output signal, and a means which controls the switching of the switching means corresponding to the value of a calculated correlation coefficient. CONSTITUTION:An FM broadcasting wave inputted from an antenna 20 is inputted to an FM stereo reception circuit 21 consisting of a frontend, an intermediate frequency amplifier, a detecting part, and an FM demodulation part, and is outputted after being separated to a right signal and a left signal. When a mode is set at monaural reception, the correlation of right and left outputs L and R that are the outputs of the FM stereo reception circuit 21 is taken to put out a stereo display lamp 23. At a correlation coefficient calculation circuit 31, the correlation degree of the L and the R is calculated, and the output is inputted to a microcomputer 37. The microcomputer 37 decides the correlation coefficient to control the change over switch 27 of a switching circuit.
Patent JP-H09263148-A (JP)
Title: Tank having mid partition plate
Inventor: MAMIYA KUNIO
IPC: B60K15/077
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a tank having a mid partition plate like a fuel tank provided on a vehicle, further delete portions liable to be broken and improve the durability of the tank. SOLUTION: A folded-back part of the peripheral part of a mid partition plate 6 is formed with recessed parts or projection parts 7a and a tank is formed on the peripheral wall 2 with projection parts or recessed parts 8 engaged with the recessed parts or projection parts 7a of the mid partition plate 6. The recessed parts or projection parts 7a of the mid partition plate 6 are engaged with the projection parts or recessed parts 8 on the peripheral wall 2 of the tank to fix the mid partition plate 6 in the peripheral wall 2 of the tank.
Patent JP-S61258499-A (JP)
Inventor: HASHIMO SHOICHI
IPC: H05K5/02
Filed: 1985-05-13
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。