baber/WOPTO huggingface dataset:
Patent JP-H09210430-A (JP)
Title: Remote controller for air conditioner
Inventor: OKADA SHINYA
IPC: F24F11/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller for an air conditioner, which is low in an initial cost as well as a wiring cost and capable of setting cooling operation and heating operation independently in respective indoor machines. SOLUTION: A remote controller is provided with a first connecting line 3, connecting a first indoor machine 1 and a second outdoor machine 6, a second connecting line 7, connecting a second indoor machine 5 and the second outdoor machine 6, and a wire outdoor communication line 8 for remote controlling, which connects the first outdoor machine 2 and the second outdoor machine 6. A first controller 11 is provided with an other room operation switch 13 for controlling the second indoor machine 5 while a second controller 12 is provided with another other room operation switch 15 for controlling the first indoor machine 1. When the other room operation switch 13 of the first controller 11 is pushed, a control signal for operating the second indoor machine 5 is transmitted to the first indoor machine 1.  The control signal arrives at the second indoor machine 5 via the first connecting line 3, the first outdoor machine 2, the wire outdoor communication line 8 for remote control, the second outdoor machine 6 and the second connecting line 7 sequentially.
Patent JP-S60160707-A (JP)
Title: Push-pull type output circuit
Inventor: SAEKI TAKAHARU
IPC: H03F3/20
Filed: 1984-01-31
Abstract: PURPOSE:To obtain a push-pull type output circuit providing a high impedance to its output by switching a voltage at an input terminal and an internal constant current source. CONSTITUTION:In forming a high output impedance circuit, an input 12 is grounded so as to zero a current value of the constant current source 7. Since a charge/discharge current of a capacitor flows to a capacitor 4, resistors 6, 14 and an output terminal 11 in this order in this case, a base voltage of a transistor (TR) 8 is divided by the resistors 6, 14 and when the divided voltage is set to a value being <= twice the diode voltage, no base current to a TR9 through the TR8 is produced. Then the output current is only said charge/discharge current and the output impedance is kept high. On the other hand, in using the titled circuit as a conventional output circuit, the potential difference of the resistor 14, that is, a potential difference between the output terminal 11 and a base terminal of the TR8 is small and the resistance value is comparatively high, then the current is small and the circuit acts like the conventional output circuit.
Patent JP-2000210758-A (JP)
Title: Continuous casting method and mold for continuous casting
Inventor: IWATANI AKIYUKI
IPC: B22D11/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To stably produce a slab having a reduced surface defect by arranging a heat pipe, in which a prescribed working fluid is filled under a reduced pressure, in the mold of a mold upper part so that the mold is not eroded from molten metal and powder to prolong a life. SOLUTION: A mold 1 is cooled by a water cooling groove 31. A heat pipe 5 is constituted by arranging a hole in the mold of the mold 1 upper part and filling a working fluid in the hole and sealing the hole with a plug 11. The heat pipe 5 is arranged to the mold upper part not exceeding 30-70 mm below a molten metal surface level 10. A dimension, shape, the number of pipes, pitch, working fluid of the heat pipe 5 are preferably selected so that the surface temp. of a mold inner face within 30 mm in the up/down direction from the molten metal surface level 10 exceeds 70% of the max surface temp. of the mold inner face and is the allowable temp. of the mold 1 or lower. Mercury and Thermex(R) in which the boiling point is close to the temp. of the mold 1, is used for the working fluid.
Patent JP-S62176054-A (JP)
Title: Lithium battery
Inventor: OKADA SHIGETO
IPC: H01M4/58
Filed: 1986-01-30
Abstract: PURPOSE:To increase charge-discharge capacity to increase battery performance by using a ternary system amorphous oxide to which lithium is added in an amorphous form as a positive active material. CONSTITUTION:An amorphous material of a ternary system oxide comprising amorphous V2O5, Li2O, P2O5 and having a composition of (V2O5)x(Li2O)y(P2O5)z (where, x+y+z=1, 0.1<=y/x<=0.5,0<=z<=0.3) is used as a positive active material 6. This powder is pressed against a supporting member to form a positive electrode. A lithium negative active material is rolled to form a sheet and pressed against a conductive net to form a negative electrode 4. A substance which is chemically stable to positive and negative active materials and allows a lithium ion to move to electrochemically react with the both active materials is used as an electrolyte material. Thereby, Li added in a form of Li2O com pensates the irreversible lithium site in the amorphous V2O5. Therefore, a small, high energy density battery whose loss in charge-discharge capacity is reduce can be obtained.
Patent JP-S63185185-A (JP)
Title: Color image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N9/07
Filed: 1987-01-27
Abstract: PURPOSE:To raise resolution by inclining the stretcher direction of each filter stripe of a stripe filter for a scanning line and simultaneously suppressing the amplitude error of a dominant wave component signal based on the border signal of a luminance signal. CONSTITUTION:The prescribed first to third filter stripes F1-F3 are arranged in the fixed order and to incline the stretcher direction of each filter stripe F1-F3 for the direction of the scanning line. The light from a substance to be scanned is given to the light conductive surface of an image pickup tube through the stripe filter composed by selecting the number of the scanning line for the pitch of the first to the third filter stripes F1-F3 in the perpendicular direction to the scanning line. The luminance signal and the dominant wave component signal in the zone of the luminance signal are respectively isolated and outputted by utilizing the perpendicular correlativity of an output signal from the image pickup tube of leastwise two horizontal scanning lines. The amplitude error of the isolated dominant wave component signal is corrected based on the border signal of the luminance signal. Thus the resolution can be widely improved.
Patent JP-H06203788-A (JP)
Title: Ion processor
Inventor: NISHIGAMI YASUAKI
IPC: C23C14/48
Filed: 1993-01-07
Abstract: PURPOSE:To effectively suppress static electrification of a substrate according to irradiation of an ion beam by introducing an electron of low energy into a Faraday cup. CONSTITUTION:A plasma producing vessel 22 for producing plasma 36 is provided outside a Faraday cup 8, and a positive ion 37 is drawn out from this plasma 36 into an electrode box 42, to collide against a wall surface and to emit a secondary electron 38. A positive ion 37a reflected by the same wall surface is fetched by an ion fetching electrode 48. The emitted secondary electron 38 is drawn out into a cylinder 64 by an electron draw out electrode 58 and also decelerated in its outlet part, and the secondary electron 38 of low energy is guided by magnetic flux B along an axial direction of the cylinder 64 and efficiently introduced into the Faraday cup 8.
Patent JP-H02196365-A (JP)
Title: Electronic diary
Inventor: SAGARA IWAO
IPC: G06F15/02
Filed: 1989-01-25
Abstract: PURPOSE:To facilitate the production of a diary by loading a card or a disk were various patterns, cartoons, pictures, and sentence examples are recorded and operating the switches. CONSTITUTION:Various patterns, cartoons, pictures, and sentence examples which are used in a diary are recorded into a card or a disk. This card or disk is set into a loading part 13. Then the ten keys 12 and various switches are operated to choose the desired ones out of those patterns, cartoons, pictures, and sentence examples. These chosen items are printed out for production of a diary. In this way, diaries are produced simply and easily, thus even such persons who are not good at production of documents can easily produce the diaries.
Patent JP-H08234113-A (JP)
Title: Bonocular tube of stereomicroscope
Inventor: GUNTAA ZUMERAA
IPC: A61B1/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a binocular lens barrel for a stereoscopic microscope capable of being rotated in a predetermined angular range from a direct view position. SOLUTION: This binocular lens barrel contains at least one optical direction changing element 5 common to two stereoscopic partial optical paths, the direction changing element 5 is arranged rotatably centering on a rotary shaft 6, and at least one optical image inverting element 3a is provided on each of the stereoscopic partial optical paths. A Dachkantprisma-type pentaprism is arranged as the optical image inverting element 3a on each stereoscopic partial optical path respectively, and the pentaprism 3a is located at the position displaced to the side relative to the optical axis of each partial optical path.
Patent JP-H02197545-A (JP)
Title: High tensile strength cold rolled steel sheet and its manufacture
Inventor: OKAMOTO ATSUKI
IPC: C22C38/00
Filed: 1989-01-26
Abstract: PURPOSE:To manufacture the high tensile strength cold rolled steel sheet having good formability at low cost by subjecting a steel having specified compsn. constituted of C, Mn, Si, Al, Cu, Ni, Ti, N, P and Fe to specified coiling, cold rolling and continuous annealing. CONSTITUTION:A steel contg., by weight, 0.0005 to 0.012% C, 0.50 to 3.00% Mn, <=0.50% Si, <=0.10% SolAl, 0.50 to 3.00% Cu, <=2.0% Ni, 0.008 to 0.20% Ti, 0.0005 to 0.0080% N and 0.05 to 0.20% P, furthermore contg., at need, <=0.0008% B and/or <=0.03% Nb and the balance Fe with inevitable impurities is hot-rolled and is thereafter coiled at <=600 deg.C. The hot rolled sheet is cold- rolled at 50 to 90% draft. After that, the steel sheet is heated at 2 to 100 deg.C/S average heating speed from 500 to 700 deg.C and is subjected to continuous annealing at 750 to 900 deg.C. In this way, FeTiP and epsilon-Cu are finely precipitated to obtain the high tensile strength cold rolled steel sheet having high hardness and press formability.
Patent JP-H06231414-A (JP)
Title: Core for magnetic head and its production
Inventor: YAHAGI SHINICHIRO
IPC: H01F10/14
Filed: 1993-02-04
Abstract: PURPOSE:To enhance corrosion resistance and to prolong the service life of a magnetic head by improving the corrosion resistance of 'Sendust(R)' by the formation of a nitrided layer. CONSTITUTION:A high permeability alloy having a compsn. consisting of 6.0-12.0wt.% Si, 4.0-8.0wt.% Al and the balance essentially Fe as the basic alloy compsn. is formed into a core shape and the surface is nitrided. This nitriding is carried out by forming a hardened layer on the surface of the formed product by heating at 750-1,100 deg.C for 1-10hr in an N, atmosphere or by holding at 750-1,100 deg.C in a gaseous H2 or inert gaseous atmosphere or in vacuum and subsequent heating at 400-600 deg.C for 1-100hr in an NH3 atmosphere. The objective core for a magnetic head is produced.
Patent JP-H02196257-A (JP)
Title: Developing device
Inventor: KOGA YOSHIRO
IPC: G03G15/08
Filed: 1989-01-26
Abstract: PURPOSE:To realize stable development by providing an elastic blade on the downstream side from a toner feeding quantity control member and permitting the blade to elastically abut on a toner feeder through toner on the toner feeder. CONSTITUTION:The elastic blade 13 is provided on the downstream side from a part adjacent to the toner feeding quantity control member 12 of the toner feeder 9. The toner 8 adhering to the control member 12 is peeled off by a scraper 15, which prevents toner from agglomerating in a space and clogging the space. The toner 8 which passes through the control member 12 and the elastic blade 13 is electrostatically charged to the prescribed quantity, held on the toner feeder 9 by electrostatic mirror image force, fed close to a developing gap. Voltage is impressed between a supporting part 2 and a conductive supporting body 10 by means of a developing bias impressing means 16 and the toner 8 is permitted to fly toward an electrostatic latent image of a latent image carrier 1 in response to the potential contrast of the electrostatic latent image of the latent image carrier 1. Then, the toner adhering quantity in response to the potential contrast is obtained, the latent image is developed, the toner 8 is fixed on recording paper 18 and a desired image is obtained.
Patent JP-S52100803-A (JP)
Title: Call wating system
Inventor: NAKAGAWA AKIO
IPC: H04M3/42
Filed: 1976-02-19
Abstract: PURPOSE:To decrease the number of necessary terminals of a switch network and to simplify a switching circuit by using call waiting made up only 3 terminals.
Patent JP-S54109914-A (JP)
Title: Preparation of glycolipid methyl ester
Inventor: INOUE SHIGEO
IPC: C09K23/56
Filed: 1978-02-17
Abstract: PURPOSE: To obtain the high purity title compound, a stable and widely used glycolipid surfactant, in high yield, by the methanolysis and the methylation of low viscosity sophorolipid-alcohol mixture obtained from sophorolipid and a polyhydric alcohol.  
     CONSTITUTION: Sophorolipid, a mixture of the compounds of formula I (R 1W4 =H, COCH 3 ) and formula II, is added to the polyhydric alcohol of formula III (R 5 =H, CH 3 ; R 6 =H, C 1W5  alkyl; m=1W6) and formula IV (R 7 =R 6 ; n=m) (e.g. ethyleneglycol). The obtained mixture of sophorolipid and polyhydric alcohol is subjected to the methanolysis and the methylation with CH 3 OH at ≤45°C in the presence of acid, e.g. 0.05W0.50 N hydrochloric acid, to give the title compound of formula V (R 3 =H, CH 3 ; R 4  is a C 12W16  hydrocarbon group when R 3 =H, or R 4  is a C 11W15  hydrocarbon group when R 3 =CH 3 ). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02199814-A (JP)
Title: Projection aligner
Inventor: KAMIYA SABURO
IPC: H01L21/027
Filed: 1989-01-30
Abstract: PURPOSE:To eliminate a fluctuation of an image by a method wherein a space including an optical path of an exposure beam between a first object on which a pattern to be projected onto an object to be exposed has been formed and a second object as an object to be exposed is surrounded locally and its temperature is controlled separately from a chamber surrounding a whole aligner. CONSTITUTION:A whole aligner is mounted on a surface plate 8 which has been made vibrationproof by a vibrationproof base 9; it is installed inside a chamber 20. The air whose temperature has been adjusted by using a heat exchanger 21 is blown into the chamber 20 from a blowoff duct 23, and is evacuated from a return duct 23. Then, a chamber 33 which surrounds a space as an optical path, of an exposure beam between a projection lens 3 and a wafer 4 is installed; it surrounds also a space around a wafer stage including an optical path of an interferometer length-measuring instrument 10. Also a space including the optical path of the exposure beam between a reticle 2 and the projection lens 3 is surrounded by a chamber 34. The air, whose temperature has been adjusted, from a heat-exchange blower 30 is sent to the chambers 33, 34 by means of blast pipes 31, 32. Thereby, a fluctuation in a refractive index of the air in the space as the optical path of the exposure beam can be reduced to a minimum and a good alignment accuracy can be obtained.
Patent JP-S57131723-A (JP)
Title: Enzymatic activity inhibiting agent
Inventor: KAWAI YASUO
IPC: A61K35/74
Filed: 1981-02-10
Abstract: PURPOSE: To provide an agent for inhibiting the activity of alkali phosphates, acid phosphates or β-glucuronidase, by using living or dead cells of bacteria belonging to Streptococcus genus as active component.  
     CONSTITUTION: Living or dead cells of bacteria belonging to Streptococcus genus (e.g. Streptocuccus faecium, Streptococcus faecalis, etc.) are used as the agent for inhibiting the activity of the above enzymes. It has become clear that the activity of said enzyme in blood serum increases remarkably in the case of various diseases such as tumor. It is also known that each kind of tumor cell has characteristic enzyme on the surface. Accordingly, the agent for inhibiting said enzyme is useful in relation to the remedy of cancer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10199396-A (JP)
Title: Mutipole type fuse element and multipole type fuse using such element
Inventor: KAWAMURA ISAO
IPC: H01H85/56
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To efficiently provide an input terminal and plural output terminals being connected byfusion parts, by punching using a press. SOLUTION: To a sheet of long size fuse material 9, a shallow removed part 1 with a constant width is provided along the longitudinal direction to form a thin wall part 2, a part of the thin wall part 2 is punched according to the current carrying capacity of the fuse to form plural fusion parts 3 and 3, and at the same time, a hook form extension 6 is formed at the upper end of a single line of input terminal 4 provided in the direction orthogonal to the longitudinal direction of the long size fuse material 9 by striding the thin wall part 2 on one side.  At the same time, plural lines of output terminals 5 and 5 are formed by punching at the same pitch and parallel to the input terminal 4 at the hook form extension 6 side of the input terminal 4, and the fuse is formed by connecting the fusion parts 3 and 3 from one side at the upper part of the vertical part of the input terminal 4, and lower part front end of the hook form extension 6, to the upper ends of the plural output terminals 5 and 5.
Patent JP-S63185134-A (JP)
Title: Method and apparatus for time division multiplex transmission
Inventor: AIKO SHINICHI
IPC: H04J3/04
Filed: 1987-01-27
Abstract: PURPOSE:To effectively utilize a transmission line by giving priority to a channel having a significant signal among plural input channels and sending a signal with time division multiplexing. CONSTITUTION:A voice signal, a data signal or a picture signal does not always exist in a normal telephone line, data line or picture line, but it is statistically known that the voice signal in, e.g., the voice line contains only nearly 40% of the total time actually, and the time of the significant information sent through the data line or picture line actually is several tens of percentage of the total time. Then various channels with different bit rate are accommodated altogether, channels having a significant signals in plural input channels are given priority and sent with time division multiplexing. Thus, the channels are grouped at each bit rate and are multiplexed in the transmission line frame and the time slots in the frame among the groups are given or take to each other. Thus, the transmission line time slots are efficiently utilized in the entire group to improve the transmission efficiency.
Patent JP-H01193983-A (JP)
Title: Bar code reader
Inventor: SHINODA ICHIRO
IPC: G06K7/00
Filed: 1988-01-28
Abstract: PURPOSE:To change an operation mode by only an external operation by providing a switch installed so as to be operable from an external part and a control part to change the operation mode of a device main body according to the number of times of the reading of a bar code label during the period of the operation of the switch. CONSTITUTION:The control part 5 detects the operation state of the switch 2 and the number of times of the reading of the bar code of a bar code reading part 4, and changes the operation mode of the device main body 1 according to the number of times of the reading of the bar code label 3. For instance, when the number of times of the reading of the bar code label 3 is one time, a normal operation mode is set, and in case of two times, a delivery test mode is set, and in case of three times, a single body reading mode is set, and hereafter, the number of times of the reading and the prescribed operation mode are made to correspond to each other as necessary. Thus, by means of the external operation consisting of only the operation of the switch 2 and the movement of the bar code label 3, the operation mode of the device main body 1 can be changed.
Patent JP-H01192290-A (JP)
Title: Chroma signal noise reducer
Inventor: ISOMURA MASAICHI
IPC: H04N9/64
Filed: 1988-01-28
Abstract: PURPOSE:To discriminate whether a picture is a still picture or a moving picture by passing an inter-field difference signal of a luminance signal to a low pass filter having the same pass band for a filter for a chrominance signal and using only the moving component with a high frequency noise component eliminated. CONSTITUTION:A difference signal epsilon1 is obtained by a subtractor 13 by an input digital luminance signal and a delay digital luminance signal before one preceding field stored in a field memory 12 being a delay means. Then the difference signal epsilon1 is passed through a low pass filter 14 limiting it to the same band as the chrominance signal to eliminate high frequency random noise component. Thus, a difference signal omega2 with only the moving component is obtained. The difference signal epsilon2 is fed to a bell deciding circuit 15.
Patent JP-S53102726-A (JP)
Title: Drying device for frosted drum of vtr
Inventor: INOUE HIDEKI
IPC: G11B15/60
Filed: 1977-02-21
Abstract: PURPOSE: To dry the frosted drum by driving a windmill and using the air current given from the windmill. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01192224-A (JP)
Title: Oversample a/d converter
Inventor: ITO YUICHI
IPC: H03M3/02
Filed: 1988-01-27
Abstract: PURPOSE:To correct noise caused by an error of an absolute gain of a local D/A converter by providing a feedback control circuit to the local D/A converter n an oversample coder and applying control till a known DC signal is applied to the input and converted into an output digital value without any error in the training. CONSTITUTION:An output of an oversample coder 1 is suppressed for out-band noise by a digital filter 2 and stored in a register 3. The output of the register 3 is given to a mean value detection circuit 4 to detect an output Ya. A normal digital code Y' stored in advance in a memory 5 and an output Ya' of the mean value detection circuit 4 are given to a comparator 6 and its error is detected. A control circuit 7 applies control to the absolute gain of the local D-A converter in the oversample coder 1 so as to reduce the error between the outputs Y' and Ya'. The operation above is repeated till the relation of Y'=Ya' is obtained and the absolute gain of the local D-A converter in the oversample coder is controlled to correct the error of the output due to the error of the gain at all times.
Patent JP-H03223112-A (JP)
Title: Preparation of stannous oxide
Inventor: HASEGAWA HIROYUKI
IPC: C01G19/02
Filed: 1990-01-30
Abstract: PURPOSE:To improve the yield and purity of stannous oxide without requiring the adjustment of pH and the control of temperature during the reaction by mixing a stanneous salt acidic solution with an alkali hydroxide aqueous solution at a prescribed high pH and adding an alkali carbonate to the mixture in a prescribed ratio during the reaction. CONSTITUTION:A stannous salt acidic aqueous solution (e.g. hydrofluoric acid, hydrochloric acid, sulfuric acid or boric acid) and an alkali hydroxide are prepared. Both the aqueous solution are mixed and made to react with each other at a pH of 11-12.5. The reaction solution is mixed with 2-10% (based or the alkali hydroxide) of an alkali carbonate during the reaction to provide plate-like stannous oxide reading soluble in an acid.