baber/WOPTO huggingface dataset:
Patent JP-2000197019-A (JP)
Title: Bidirectional amplifier
Inventor: TAGUCHI KOJI
IPC: H04N7/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional amplifier, without requiring modifying work, regardless of home terminal configuration. SOLUTION: When a CATV modem is installed in a home terminal, a switch RS is changed over and a contact (a) is connected to the contact (b), so that an incoming signal is amplified by an incoming amplifier 16 and outputted. When a high output CATV modem is installed in the home terminal, the switch RS is changed over and the contact (a) is connected to the contact (c), so that the incoming signal is outputted as it is by passing it through the amplifier 16. When the CATV modem is not installed in the home terminal, the switch RS is changed over and the contact (a) is connected to the contact (d), so that the incoming signal is interrupted by the amplifier 16 in a passive state.
Patent JP-2001182165-A (JP)
Title: Unit building
Inventor: JINGU MIYOSHI
IPC: E04F19/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a unit building capable of providing a housing space on the side wall part of a car port unit without narrowing a car port part, enlarging an upward housing room of the car port part, and facilitating construction working. SOLUTION: The space unit 40 separated from a car port unit 30 from the outside is provided on the side wall 30A of the car port unit 30, and a floor part 48A continuing to the floor 4A of a housing room 4 is provided on the space unit 40. The upward housing room 4 of the car port part can be enlarged, the housing space can be provided on the side wall part of the car port unit 30 without narrowing the car port part 5, the car port unit 30 can be easily manufactured, and the construction working of the unit building 1 can be facilitated.
Patent JP-2000181340-A (JP)
Title: Touch type exercise recording medium
Inventor: MIYAZAKI TAKAHARU
IPC: G09B13/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a touch type exercise recording medium for taking exercises by positioning an exercise for storing a character position as a 1st step exercise and reducing an exercise amount of a Roman character input method to a fifth of a conventional method or less, and using character string for exercise considering appearing frequencies of characters both in Japanese and English as a 2nd step exercise. SOLUTION: As for a Roman character input touch type exercise recording medium, a touch type exercise file for inputting Japanese in Roman character is used starting with a 1st file for a Roman characters for storing 1st step character positions, and is sequentially used in order of a 2nd file for Roman characters, a 3rd file for Roman characters, and exercises are sequentially taken on a 2nd step frequency order 1st file, a frequency order 2nd file, and a frequency order 3rd file.
Patent JP-2001179708-A (JP)
Title: Method for strengthening surface of woody material
Inventor: NAKAMOTO SUKEMASA
IPC: B27K3/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for strengthening the surface of a woody material to form a resin-impregnated layer on the surface of the material by a simple method. SOLUTION: The method for strengthening the surface of the woody material comprises the steps of injecting a resin liquid 1 under high pressure in the surface to be treated of the woody material 5, and impregnating the surface of the material 5 with a resin. Thus, The resin-impregnated layer 6 having an arbitrary thickness can be formed on the surface layer of the material 5 by regulating the viscosity, injecting pressure or the like of the liquid 1.
Patent JP-2000197862-A (JP)
Title: Washing apparatus for removing residue
Inventor: VANSANT FRANS DR
IPC: B08B3/08
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus dispensing with washing work probably interrupting continuous evaporation, operated effectively and inexpensively, also usable in the post-treatment of a salt-containing soln. by evaporation and capable of separating a liquid containing dissolved residue in an evaporator without generating the outflow from the bottom portion of the evaporator caused by the clogging with residue. SOLUTION: A washing apparatus for removing residue from the bottom portion outflow pipe of an evaporator generating an upper product and a bottom product and equipped with the bottom part outflow pipe has (a) an outflow container 7, (b) a collection container 8, (c) an outflow valve 10, (d) a washing water valve 11, (e) a container outflow valve 12, (f) washing outflow valve 13, a gas venting valve 14, (h) the piping 17 guided to the outflow valve 10 from the bottom part, (i) a washing agent inlet pipe 3, (j) outflow piping devices 6, 16 and the connection pipelines between the devices (a)-(j).
Patent JP-2001065775-A (JP)
Title: Tube fitting
Inventor: ONODA KATSUMI
IPC: F16L43/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To realize lightness, improved chemical resistance, reduced number of assembly part items, and smooth flow of fluid. SOLUTION: A metal-made pipe 5 which is a flow passage has an angle at both the end opened parts, and is formed so as to bend the direction changing part of an intermediate part. A synthetic-resin-made elbow main body 6 is integrally formed so as to cover the pipe 5, and has a connecting tubular part 11 integrally in the outer peripheral part of a tube fitting part in the pipe 5. A tube 2 is fitted to a tube fitting part, and also is inserted and connected into the tubular part 11 in a falling preventive and sealed condition by a connecting means. For instance, a tube fastening part 14 provided integrally with the tubular part 11 presses the tube 2 by threadedly engaging a bag-like nut 4 inserted by the tube 2 with a male screw 17 formed on the outer surface of the tubular part 11.
Patent JP-2000194767-A (JP)
Title: Automatic ordering system
Inventor: YUKI TSUTOMU
IPC: G06Q40/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To automatically order consumption articles, of which the supply is requested, from the information of consumption articles of OA equipment connected to a network and the stock information of respective consumption articles. SOLUTION: This stock of consumption articles of OA equipment is managed and the consumption articles to be lacked automatically order to the ordering destination 5 by automatic ordering terminal equipment 1 connected with printers 3a and 3b and copy machines 4a and 4b through networks 2a and 2b. The automatic ordering terminal equipment 1 is provided with a stock information managing means, OA equipment managing means for acquiring the information on consumption articles of OA equipment through the networks, supply amount calculating means for calculating the supply amount of consumption articles from the information, lack detecting means and ordering means,  the consumption articles to be lacked are detected based on the stock amount and supply amount by fine lack detecting means and the consumption articles are ordered through a facsimile or mail to the ordering destination 5 by the ordering means.
Patent JP-2001186976-A (JP)
Title: Shoe taking-off implement
Inventor: TANAKA MITSUO
IPC: A47G25/80
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a shoe taking-off implement for a person having trouble in squatting down or standing up on account of the legs and lower back, or a person capable of hardly standing on one foot for taking off a shoe. SOLUTION: In this implement, a adhesive double-coated tape is attached to an elongate thick rubber plate or synthetic resin plate having grooves capable of easily catching the heel of the shoe. The implement is manufactured as shown in Figure 1 and is bonded to a step part in an entrance or to a plate or the like attached to a bed side, or the elongate thick rubber plate or synthetic resin plate having the grooves is bent and fixed to a cane, a leg of a bed or a leg of a pipe chair, in a ring state. In the case of use of the implement, by catching the heel of the shoe in the implement in a standing state or a sitting state and only slightly pulling his heel, the shoe can be easily taken off.
Patent JP-H04216283-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUJI MASAKI
IPC: H04N5/93
Filed: 1990-12-14
Abstract: PURPOSE:To operate a noise canceler circuit at an optimum operating point corresponding to the envelop output of a magnetic head. CONSTITUTION:The regenerative video signal of a video head 101 is amplified by a preamplifier circuit 102 and supplied to filter groups 103, 104 and 105. The low-pass filter 103 separates a carrier chrominance signal from the video signal, and the high-pass filter 104 separates an FM luminance signal. After limiting the amplitude at an FM-AGC circuit 106, the above-mentioned FM luminance signal is demodulated to the luminance signal by an FM demodulation circuit 107 and further passed through a de-emphasis circuit 108, and the noise component is removed by a noise canceler circuit 109. On the other hand, the above-mentioned band pass filter 105 supplies the video signal to an envelop detector circuit 110 after separating the FM carrier component. The envelop detection of the FM carrier component is executed by this circuit 110, a direct current voltage in proportion to the amplitude is applied to the control input of the operating point of the noise canceler circuit 109, and the degree of canceling noise is controlled.
Patent JP-H04217041-A (JP)
Title: Automatic file allocating system
Inventor: HAYASHI TOSHIHIRO
IPC: G06F12/00
Filed: 1990-12-19
Abstract: PURPOSE:To shorten the time and to eliminate the allocation miss of a file by inputting the number of data cases of a fundamental master from a screen, calculating a size of all the files and executing the automatic allocation. CONSTITUTION:In order to allocate automatically a file to an external storage device, the number of data cases of a fundamental file is inputted in the lump from a screen, the fundamental file and file information which is constituted of a related file and in which a coefficient for deriving a size is given to the related file are coupled to the data case number which is inputted, the size of the related file is calculated automatically, and the whole file area is secured.
Patent JP-H05173332-A (JP)
Title: Resist composition and pattern forming method
Inventor: NAMIKI TAKAHISA
IPC: G03F7/028
Filed: 1990-12-20
Abstract: PURPOSE:To improve sensitivity without considering the solubitlity of an acid generating agent when a solvent of high solubility with a resin is selected, by incorporating a part which corresponds to an acid generating agent and a part which becomes alkali soluble into the structure of the matrix resin. CONSTITUTION:This resist compsn. contains polymers or copolymers having at least one kind of substituent selected from halogen groups, halogenated alkyl groups of 1-12 carbon number or polyhalogenated alkyl groups, and contains one of carboxyl group and hydroxyl group or both of these. This resist compsn. is applied on a material to be treated, and the resist film thus formed is exposed to a specified light pattern to form the latent image corresponding to the pattern in the film. Then the exposed resist film is developed with an org. solvent to form the resist pattern on the material. It is preferable that the matrix resin of the compsn. has a styrene skelton, phenol novolac skelton, or cresol novolac skelton in the molecule of polymers or copolymers.
Patent JP-H04212690-A (JP)
Title: Outboard motor environmental tester
Inventor: MATSUZOE JIYUNGO
IPC: B63B71/20
Filed: 1990-12-05
Abstract: PURPOSE:To miniaturize a testing water tank as well as to reduce a floor space required, by removing a propeller boss from an outboard motor, fitting a driving shaft in a tip end of a hollow rotor in the water tank, and installing an exhaust gas discharging duct at the downstream side of a rear end of this hollow rotor. CONSTITUTION:Piercing through a side wall 1a of a testing water tank 1, a tip 3a of a hollow rotor 3 is set up in an inner part of this water tank 1, and a rear end 3b is set up at the outside of this tank 1, while the hollow rotor is held free of reversible rotation. A propeller boss is removed from an outboard motor 2, and a driving shaft 2a is fitted in a tip of the rotator 3, while they are connected into linkage, and a discharging duct 7 for exhaust gas passing through a hollow part 3c is installed at the downstream side of a rear end of the hollow rotor. Then, a torque regulating friction brake 8 is installed on an outer circumference of the rear end 3b of the hollow rotor 3 arranged at the outside of the water tank 1. Thus, any factor affecting an adverse effect to a test for engine speed is elimintable and, what is more, the testing water tank can be miniaturized.
Patent JP-H05308319-A (JP)
Title: Radio sector selection system
Inventor: OTO YUTAKA
IPC: H04B7/26
Filed: 1990-12-07
Abstract: PURPOSE:To reduce interference between sectors by preferentially selecting a sector in the same base station with a sector where a mobile station presently belongs to when there are >=2 sectors under equal quality conditions. CONSTITUTION:When none of sectors 8, 9, and 10 where the mobile station 1 is present has no free channel and the channel of a peripheral sector is assigned, the mobile station 1 is informed of the frequencies of the monitor channels of the peripheral sectors through control channels 12, 13, and 14. Then the reception levels of the monitor channels are measured and reported. Consequently, when there are plural sectors having equal quality conditions among sectors which have reception levels higher than a specific threshold value and the highest level and can be connected, the sector in the base station is preferentially selected. Consequently, the interference with other sectors due to an increase in the output of the base station is reduced and the electric power is saved by increasing the output unnecessarily.
Patent JP-H04228496-A (JP)
Title: Apparatus for metal organic vapor growth
Inventor: UEDA TOSHIO
IPC: C30B25/14
Filed: 1990-12-27
Abstract: PURPOSE:To enable realization of the optimum gas flow corresponding to exchange of a susceptor and facilitate cleaning operation of deposits on an inner wall of a chamber by providing a raw material gas leading pipe for leading the gas flow to the upstream side of a crystal substrate. CONSTITUTION:A raw material gas leading pipe 1 is provided on the upstream side of a susceptor 3 carrying a substrate 10 and has a structure for leading a raw material gas introduced from a raw material gas inlet 11 onto the substrate 10. The raw material gas leading pipe 1 is readily attached and removed by installing and removing a fixing tool 5. If the susceptor 3 is exchanged with a barrel type capable of loading plural large-sized wafers, the raw material gas leading pipe 1 is exchanged with a large-sized one according to the aforementioned exchange. Thereby, the raw material gas flow 14 is smoothed without any waste. Part of the raw material gas leading pipe 1 has a double structure and a cooling medium 12 can be made to flow through a pipe 6 to a space in the interior of the double structure. An atmospheric gas inlet 7 is provided in the upper part of a chamber 2 so as to enable the atmospheric gas flow 13 in the space of the chamber 2.
Patent JP-H04231921-A (JP)
Title: Vacuum bottle pot
Inventor: NOBUTO YOSHIYASU
IPC: A47J27/21
Filed: 1990-12-28
Abstract: PURPOSE:To obtain the vacuum bottle pot which holds hot water boiled once in a warmed state at 50 deg.C-60 deg.C in a vessel, shortens the time until hot water of the lower part partitioned by a porous partition plate is reboiled, and also, can supply hot water of a desired temperature a short time. CONSTITUTION:A shelf receiver 2 is provided on the lower part of the inside of a vessel 1, and by installing a porous partition plate 3 in this shelf receiver 2, the inside of the vessel 1 is partitioned into the lower part 5 and the upper part 6. Hot water boiled once is warmed at 50 deg.C-60 deg.C in the vessel 1, a small quantity of hot water in the lower part 5 partitioned by the porous partition plate 3 is heated to a desired temperature by a heater 4, and supplied through a hot water supply port from a hot water leading tube 8.
Patent JP-H04233525-A (JP)
Title: Camera
Inventor: HIRATSUKA KOICHI
IPC: G03B13/12
Filed: 1990-12-28
Abstract: PURPOSE:To offer a camera in which a state that a finder image is scarcely viewed at the time of switching a photographic image plane is not caused by using a simple mechanism in the camera which is provided with a photographing optical system capable of varying power and which can switch the photographic image plane. CONSTITUTION:This camera is constituted of a lens barrel capable of varying the power, which is driven by a cam ring 6, a finder cam 7 which is supported on the cam ring 6 and sets the magnification of a finder, the lenses 11b and 11c of the finder optical system, masks A1 and B2 for switching the size of the photographic image plane, a P ring 3 for driving the mask, and a lever 13 for switching a finder field frame.
Patent JP-H04233163-A (JP)
Title: Electrode structure
Inventor: NAKAMURA MASASHI
IPC: H01M8/02
Filed: 1990-12-28
Abstract: PURPOSE:To reduce the inner resistance and put it in compact structure by providing a conductive film as a collector. CONSTITUTION:A porous electrode 2 is coated with a metallic film so as to make a meshy film collector 7, and the film is made to byte into inside of the porous substance of an electrode. Hereby, the contact area with the carbon particles inside the electrode becomes large, and the contact resistance between the collector and the porous electrode can be reduced. What is more, the thickness of the collector itself can be thinned, and it becomes compact structure.
Patent JP-H04213416-A (JP)
Title: Camera for inputting line of sight
Inventor: OMI JUNICHI
IPC: G02B7/08
Filed: 1990-12-10
Abstract: PURPOSE:To perform zooming photographing without operating a button by detecting the line of photographer's sight by a light of sight detecting means and deciding the viewing angle when the photographer looks at a photographic screen through a finder. CONSTITUTION:The camera is provided with the line of sight detecting means 2 for detecting the position of the line of the photographer's sight in the photographic screen, a zooming controlling means 1 for deciding a viewing angle for photographing based on the detected position of the line of sight, and for outputting a zooming signal corresponding to the viewing angle. And also the camera is provided with a zoom driving means 7 for driving a zooming lens based on the zooming signal. And, for example, observer's eyes are irradiated with infrared rays and then, the position of the line of sight is sampled from a reflected image from his cornea or his crystal lens at a prescribed time interval. And which the sampled position of the line of sight is concentrated to a specified area on the wide side of the photographic screen or a specified area on a tele-side is analized so as to decide the viewing angle. Then the need of operating a zooming button is eliminated, and the zooming lens can be moved to the viewing angle which is intended by the photographer only by looking through the finder.
Patent JP-H04214281-A (JP)
Title: Tape cartridge
Inventor: AIZAWA TAIZO
IPC: G11B23/087
Filed: 1990-12-11
Abstract: PURPOSE:To prevent the electrification and heat accumulation of rollers by integrally molding a synthetic resin base plate of the tape cassette and the supporting shaft bases of metals erected with supporting shafts thereon and inserting the rollers onto these supporting shafts to form freely rotatable. CONSTITUTION:The supporting shaft bases 31 consisting of metallic disks are injection-molded by insert molding to the respective lower parts of the plural supporting shafts 24 at the time of injection molding the base plate 21 of the synthetic resin. The upper surface 31a of the supporting shaft bases 31 are molded flash with the upper surface 21a of the base plate 21 at this time. Radial fins 32 are integrally molded in the lower part of the base 31 and the fused synthetic resin is injected to the central holes 34 provided at the center of the bases 31 from the spacings 33 between the fins 32 to integrally mold the plural supporting shafts 24 on the base plate 21 and to integrally couple the bases 31 to the plate 21. The friction heat by belt driving rollers, etc., is radiated via the base 31 in this way and, therefore, the data error by the heating of a magnetic tape is prevented.
Patent JP-H04219924-A (JP)
Title: Method for growing semiconductor crystal
Inventor: NARA YASUO
IPC: H01L21/205
Filed: 1990-12-20
Abstract: PURPOSE:To remove an impurity from the surface of a semiconductor wafer before a semiconductor crystal is grown and, at the same time, to grow the semiconductor crystal to an excellent state at a low temperature with an extremely simple means. CONSTITUTION:After an impurity is removed from the surface of a semiconductor wafer 9 by irradiating the surface of the wafer 9 with synchrotron radiation light 8 in a hydrogen gas atmosphere, a semiconductor is formed by epitaxial growth by continuously irradiating the surface of the wafer with the synchrotron radiation light 8.
Patent JP-H04221841-A (JP)
Title: Film cutting method for thin film
Inventor: ISHIKAWA NATSUYA
IPC: H01L21/301
Filed: 1990-12-22
Abstract: PURPOSE:To make it possible to obtain a thin film chip free from thin film separation by a method wherein a substrate is cut in such a way that the blade of a dicing machine does not come into contact to a thin film formed on the substrate. CONSTITUTION:Half cuts are executed in a substrate in a certain cutting width, then, a thin film is formed on the substrate, then, full cuts are executed in the half cuts in a cutting width less than the width of the half cuts.
Patent JP-H05255222-A (JP)
Title: Beta-substituted polyfluoropropionate salts and derivative
IPC: C07C315/04
Filed: 1990-12-05
Abstract: PURPOSE: To obtain a new substituted fluorocarbon which can be used to manufacture copolymers containing fluoride useful as an ion-exchange membrane.  
     CONSTITUTION: These are new substituted fluorocarbones of formula I {X' is N 3 , SR, SO 2 R, PO(OR') 2 , P(O)Cl 2 , P(O)F 2  (R is 1-10C alkyl; R' is CH 3 , C 2 H 5 , or CH 2 CF 3 ; Y is Cl, F, Br, ORF (RF is 1-10C perfluoroalkyl); Z is COCl, CO 2 R" (R" is a 1-6C alkyl), CO 2 H, or a group of formula II - formula V ((m) is 0-6; (p) is 1-6; (q) is 1-5), however, when Z is COCl, CO 2 R", CO 2 H, when formula II of m=1, or formula IV of P=1, X' is N 3 , PO(OR') 2 , or POCl 2 ; when Z is formula IV, X' is N 3 , SR, PO(OR') 2 }. The copolymer containing the unit repeated formula VI (Q is a group of formula VII or formula VIII; Y' is F or H; Y" is F, H, Cl, R', F, OR'F (R'F is a 1-4C perfloroalkyl); S is 2-1000, preferably 10-200] is obtained by copolymerizing the compound of formula I. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04270461-A (JP)
Title: Salary calculator equipped with function for automatically correcting designated date of bank transfer
Inventor: RIKUNO MASAZOU
Filed: 1990-12-27
Abstract: PURPOSE:To automatically change the designated date of transfer to the previous day of a bank holiday when the designated date of transfer is overlapped with the bank holiday in the case of preparing a bank transfer request. CONSTITUTION:A salary calculator 1 is equipped with a holiday registering means 2 to register the bank holiday, transfer designated date and bank business day/comparing means 3 to compare the designated date of transfer with the bank business date, and designated transfer date changing means 4 to change the designated date of transfer to the previous day of the bank holiday when the designated transfer date is overlapped with the bank holiday.