baber/WOPTO huggingface dataset:
Patent JP-S5744161-A (JP)
Title: Copying machine
Inventor: NAKAYAMA SHIGERU
IPC: B65H3/06
Filed: 1981-06-25
Abstract: PURPOSE:To feed photosensitive paper surely by installing a sheet paper feeding mechanism made up of a one-way clutch, paper feeding rollers and separating pawls, and detaining to the opening of a copier. CONSTITUTION:A feeding mechanism 24 made up of sheet separating pawls 23a, 23b, an axis 25, paper feeding rollers 26a, 26b and a handle 27 is installed in front of a paper feeding cassette in the feeding direction of paper. The sheet P is pushed upward by a middle plate 36 energized by a spring 33. A paper feeding opening of the cassette 21 is made oppposite to an opening 30 of a copier 22, and fixed with an engaging pin 39 and an engaging body 40. When the handle 2 is turned, an engaging spring 44, an engaging piece 45 and the axis 25 are engaged together, and the rollers 26a, 26b rotate with the axis. The paper is separated surely sheet by sheet by separating pawls and fed to rollers 31, 32 of the copier body. When the handle 27 is turned further, the engaing piece 45 is disconnected from a concave part 43 and the axis runs idle. By this way, the paper is fed surely sheet by sheet avoiding fogging by every rotation of the handle.
Patent JP-S58217650-A (JP)
Title: Apparatus for preparing metallic magnesium
Inventor: TOYODA TOSHIO
IPC: C22B26/22
Filed: 1982-06-09
Abstract: PURPOSE:To prevent the deterioration in the heat insulating property of a furnace wall caused by the condensation of Mg to said furnace wall, by a method wherein a heat resistant partition wall plate which does not pass Mg vapor is provided to the middle part of the lining layer formed to the furnace body of an electric furnace for preparing metallic Mg and an inert gas is sealed between a shell and the partition wall plate. CONSTITUTION:A mixture of a stock material such as dolomite containing MgO and an Fe-Si-Al alloy as the reducing agent of MgO are introduced into an electric furnace and heated by using a graphite electrode to reduce MgO to Mg which is in turn taken out as Mg vapor to be cooled and condensed to ccollect metallic Mg. Between the refractory heat insulating brick 2 and a lining refractory brick or a carbon block 4 of the electric furnace used in this case, a heat resistant partition wall plate 6 such as a dense asbesto board is provided while an inert gas with pressure higher than the vapor pressure of Mg in the furnace is sealed in the space between the partition wall plate 6 and a furnace shell 1. Mg vapor is prevented from being permeated into the furnace wall and condensed thereon by the partition wall plate 6 and the inert gas and, therefore, it is prevented that heat efficiency is lowered by the rising in the temp. of the furnace wall caused by the lowering in heat insulating property due to an Mg condensation layer.
Patent JP-H08269489-A (JP)
Title: Detergent composition
Inventor: OMORI TAKASHI
IPC: A61K8/00
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a detergent composition excellent in foaming ability, ease of rinsing, thickening properties and detergency and giving refreshness by blending two specified anionic surfactants with two specified amphoteric surfactants. CONSTITUTION: This composition is obtained by blending an anionic hydroxy ether carboxylate surfactant of formula I, an anionic sulfosuccinate surfactant of formula II, an amphoteric amido-amine surfactant of formula III and an amphoteric amido-amine surfactant of formula IV. In the formulas, R<1> is an 8-22C hydroarbon group; R<2> is a group of formula V; R<3> is an 8-22C hydrocarbon group; t is 0 to 20; R<4> and R<5> are each a 7-19C hydrocarbon group; M<1> to M<5> are each an alkali metal, an alkaline earth metal, ammonium or an organic amine; Z<1> is H or (CH2 )1 COOY<1> ; Z<2> is H or (CH2 )r COOY<2> ; R<6> is H or (CH2 )s COOY<3> ; Y<1> , Y<2> and Y<3> are each an alkali metal, an alkaline earth metal or an organic amine; and l, m, n, r, s, p and q are each 1 to 3.
Patent JP-S5621328-A (JP)
Title: Method of making pattern
Inventor: SHIGEMATSU KAZUMASA
IPC: G03F7/26
Filed: 1979-07-31
Abstract: PURPOSE:To enable accurate dry etching, by effecting exposure to radiation of wavelength not longer than that of far ultraviolet rays to make the pattern for a mask stable to the dry etching. CONSTITUTION:A substance 2, which is adhesive and has a desired etching rate, is coated on a substrate 1. A substance 3, which has a lower etching rate than the former substance 2 and is photosensitive to the radiation of wavelength not longer than that of far ultraviolet rays, is coated on the substance 2. Radiation 4 of wavelength not longer than that of far ultraviolet rays is projected to the substance 3 and development is effected to make the prescribed pattern an the substance 3. The substance 3 is then used as a mask to perform the dry etching of the substance 2. Both the substances are then used as a mask to perform the dry etching of the substrate 1 to make the pattern thereon. since the film thickness of the mask is very small, resolving power for the dry etching of the substrate 1 is enhanced very much. Since the mask for the dry etching of the substrate is stable, the accuracy of the etching is high.
Patent JP-2000291980-A (JP)
Title: Air conditioner
Inventor: BOKU HARUSHIGE
IPC: F24F3/147
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To achieve an effective air-conditioning capacity without using a chlorofluocarbon refrigerant. SOLUTION: A compressor 21, a heat exchanger 30 and an expander 22 are successively connected together to form a first system 20. The first system 20 takes outdoor air and indoor air as first air, cools the first air and supplies to a room. A humidifying precooler 41 and the heat exchanger 30 are successively connected to form a second system 40. The second system 40 takes in the indoor air as second air and performs heat exchange between the first air and the second air, to exhaust outside the air thus obtained. A moisture absorbing part 62 of a dehumidifying mechanism 60 is provided in a first inlet duct 23, and a moisture discharging part 63 is provided in a second inlet duct 43. A rotor member 61 rotates and moves between the moisture absorbing part 62 and the moisture discharging part 63 to absorb moisture from the first air and discharge moisture to the second air. A humidifying cooler 90 is provided in a first outlet duct 24 to further cool the first air from the expander 22 and supply the cooled air to the room.
Patent JP-S60243256-A (JP)
Title: Hot dipping method of powdered soft solder
Inventor: NAKAMURA KISAKU
IPC: C23C2/08
Filed: 1984-05-16
Abstract: PURPOSE:To prevent the melt-sticking between parts to be plated and to form a solder layer having sufficient thickness by charging powdered soft solder, a flux, and a dispersion medium into vessel along with a part to be plated, and heating the vessel to a temp. above the m.p. of the soft solder while rotating the vessel. CONSTITUTION:A part 4 to be plated, powdered soft solder 5 contg. a dispersion medium, and a flux which is added directly or adsorbed into the dispersion medium are charged into a vessel 1 from which molten soft solder is not leaked. The vessel 1 is then heated with a heater 6 to melt the powdered soft solder 5 while supplying a gas for preventing the oxidation from a gas inlet 7, and the plating is carried out. The dispersion medium consists of fine powder of carbon granules and carbide powder for preventing the flocculation between molten soft solder granules and coarse powder of glass beads and ceramic granules for preventing the melt-sticking between parts 4 to be plated, and a salt which forms hydrogen halide at the treating temp. or a salt which melts at said temp. is used as the flux. The layer of solder having about 5-90mu thickness can be formed in this way.
Patent JP-H08269293-A (JP)
Title: Curable release agent composition
Inventor: MANZOUJI TAKAKO
IPC: C09D155/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a curable release agent compsn. which is curable upon ultraviolet irradiation, can form a releasable film having adhesion to various substrates and excellent coatability and can regulate the release resistance value over a wide range. CONSTITUTION: This curable release agent compsn. comprises (A) a silicone graft copolymer, contg. an alicyclic epoxy group, prepd. by copolymerizing (a) a vinyl-polymerizable silicone macromonomer, (b) an alicyclic epoxy group- contg. vinyl-polymerizable monomer and (c) a vinyl-polymerizable monomer other than the components (a) and (b) (the copolymerization ratio among the respective components, (a)=(b)=(c) being 1 to 80wt.%:5 to 90wt.%:0 to 94wt.%), and (B) an onium salt photocurable catalyst.
Patent JP-S5223015-A (JP)
Title: Separation of acidic amino acids from organic acids
Inventor: TOI KOUJI
IPC: C07C51/47
Filed: 1975-08-12
Abstract: PURPOSE: Efficient removal of organic acids from an aqueous solution of acidic amino acid salts containing organic acid (e.g. AcOH)by means of electrodialysis using an anion-exchange membrame having selective permeability for inorganic monovalent anions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05300384-A (JP)
Title: Progressive restoring data display system
Inventor: HASUDA YUTAKA
IPC: H04N19/00
Filed: 1992-04-17
Abstract: PURPOSE:To improve the visual display quality by reducing a display start time in picture restoring and increasing a progressive stage in a simulating way so as to increase the stage of a displayed picture change. CONSTITUTION:In the restoring data display system in the progressive build-up system, picture data are expanded for each stage (step S1), data on an odd or even number line only among picture data having been received at that time are transferred to a display memory and displayed (steps S2, S3). The remaining data of the received picture data are transferred to the display memory and displayed (steps S4, S5). Since data quantity transferred to the picture display memory is less at the start of display, a display start time is reduced and since data on an odd or even number line only are displayed, the data are displayed in a fine step than the received stage number.
Patent JP-S59224974-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1983-06-03
Abstract: PURPOSE:To prevent malfunction of a facsimile equipment due to an instataneous stop signal by detecting the instantaneous stop signal by the 1st detecting means at transmission of a picture signal and detecting the instantaneous stop signal by the 2nd detecting means at reception of the picture signal. CONSTITUTION:A signal through a hydbrid circuit 7 and an equalizer 9 is inputted to a BPF10 and a part of its output is given to an instantaneous stop PIS signal detecting circuit 14. This circuit 14 is to detect whether or not a signal having a frequency of 462Hz being the PIS signal is at a prescribed amplitude level and is consecutive for a fixed period or over and consists of a filter, an integration circuit and a comparator circuit or the like. Further, the PIS signal in signals of a transmission system is detected. A reception signal is binary- coded at the reception of a picture signal and the period is measured, allowing to detect the PIS signal.
Patent JP-H07281584-A (JP)
Title: Transfer method and device utilizing holography technique
Inventor: GOTO AKIHIRO
IPC: G03H1/26
Filed: 1994-04-11
Abstract: PURPOSE:To provide a transfer method and device suitable for transfer of multiple patterns by utilizing a holography technique and a member necessary for executing this device and method. CONSTITUTION:This transfer method utilizing the holography technique comprises recording plural holograms under respectively different recording conditions on the same hologram recording medium 1 from plural mask original plates 10a, 10b, at the time of recording the holograms on the hologram recording medium l by interference of the object light from a mask pattern and reference light and reconstructing the plural holograms recorded on the one hologram recording medium 1 under respective different reconstruction condition at the time of reconstructing the images of the mask patterns and transferring these images on a photosensitive substrate by irradiating these holograms with reconstructing light.
Patent JP-S62257397-A (JP)
Title: Medium composition for testing indole producing ability
Inventor: SHIGEMATSU TAKASHI
IPC: C12R1/385
Filed: 1986-04-30
Abstract: PURPOSE:To identify a mold correctly irrespective of culture time, by using a medium composition having a composition consisting of a fixed amount of L-tryptophan, specific amounts of peptone, yeast essence and a dialkali metal hydrogen-phosphate. CONSTITUTION:A medium having a composition consisting of 1pt.wt. L- tryptophan, 1.67-15pts.wt. peptone, 0.33-3pts.wt. yeast essence and 0.16-2pts. wt. dialkali metal hydrogen phosphate wherein the dialkali metal hydrogenphosphate is disodium hydrogenphosphate. The composition is dissolved in about 333-1,000pts.wt. based on 1pt.wt. L-tryptophan of sterilized distilled water to give a medium for testing indole producing ability of glucose nonfermenting Gram-negative bacillus.
Patent JP-H08266960-A (JP)
Title: Liquid emitting container
Inventor: NOZAWA TAKAMITSU
IPC: B05B11/00
Filed: 1995-03-29
Abstract: PURPOSE: To prevent that a head is carelessly pushed down by fitting a cap- shaped cover cylinder fitted with a lever to a container main body and to easily push down the head by the use of the lever. CONSTITUTION: A liquid emitting container consists of a head push-down type liquid emitting container 1 and the cover cylinder 8 fitted to the upper part of a container mady body part 3 and opened from the notched part 15 of the upper part of a cylindrical rear wall 14 to the part above a head of a top wall 16. Both side parts of the intermediate part of a plate part 24 are pivotally provided to the inner surface of the upper rear part of the cover cylinder 8 and a plate-shaped lever 23 wherein the head 7 is pushed down by the front end part of the plate part 24 by operation pushing up the rear end part of the plate part 24 is provided.
Patent JP-H08293769-A (JP)
Title: Semiconductor integrated circuit
Inventor: YONAMINE TAKASHI
IPC: H03K17/687
Filed: 1995-04-24
Abstract: PURPOSE: To provide a semiconductor integrated circuit with which an output buffer circuit is formed for shortening rise time regardlessly of the drive ability of an output buffer. CONSTITUTION: This circuit is constituted as the output buffer circuit equipped with a pulse generating circuit 4 provided with a differentiation circuit 1, an inverter 2 and a PMOS transistor 3 and an output circuit 9 which is provided with a buffer 5, an inverter 6, an NMOS transistor 7 and 8 and forms a TTL interface buffer. Concerning such an output buffer circuit, a pulse signal 103 generated by the differentiation circuit 1 is outputted from the pulse generating circuit 4 while receiving the input of a rising signal 101, and a rise signal 104 having the same polarity as this rise signal 101 is outputted from the output circuit 9 similarly while receiving the input of the rise signal 101. Then, these pulse signal 103 and rise signal 104 are instantaneously combined and outputted at the output terminal of the output buffer circuit.
Patent JP-S5222192-A (JP)
Title: Chemical polishing liquid
Inventor: MARUSHIMA TADAAKI
IPC: B24D3/00
Filed: 1975-08-13
Abstract: PURPOSE: To provide a chemical polishing liquid, which is easy to manage and never forms an oxide film, and which gives and excellent glossy finish in a single treatment and does not conflict with environmental sanitation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5222924-A (JP)
Title: Image recording method
Inventor: INOUE HIDEKAZU
IPC: G03C1/52
Filed: 1975-08-13
Abstract: PURPOSE:To form an impge of high resolution and high contrast, using a photosensitive material obtained by mixing a thermoplastic resin and a complex salt of a diazonium salt and a metal chloride in nonaqueous mixed solvents.
Patent JP-H10292585-A (JP)
Title: Platform for window
Inventor: MASUYAMA SHINSAKU
IPC: E04F11/18
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a platform, from which entrance and exit are carried out from a sash window to the inside and the outside of a room by a wheelchair. SOLUTION: The platform for the window is annexed on the outdoor side of a building frame, to which a sash lower frame material 8 is installed, and consists of a high base section 1 with a stair landing 1a having approximately the same surface as a floor face on the indoor side and an inclined base section 2 with a slope 2a continued to the stair landing 1a, and the high base section 1 and the inclined base section 1 are constituted integrally or divided and configured. A drain 3 is installed to an upper section on the annexing side of at least the high base section 1, and a non-slip is mounted to a part of the slope 2a and a derailment preventive tool along an edge section excepting the building-frame annexing side of the slope 2a, or a handrail is set up in place of the derailment preventive tool.
Patent JP-H10290065-A (JP)
Title: Printed wiring board
Inventor: NAKAGAWA TERUKI
IPC: H05K1/11
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board, where solder is prevented from being deposited on a land in a swell and an electric part can be easily mounted well. SOLUTION: A land 110 with an insertion hole 112 where the lead electrode of a shield plate is inserted is provided onto a printed wiring board 100. A dummy land 130 is provided on the land 110 at a position located on the side of the dipping direction of the land 110. The land 110 and the dummy land 130 are linked together by connecting their rear ends with a narrow connecting part 140. When the printed wiring board 100 is subjected to dip soldering, molten solder is applied onto the land 110 and the dummy land 130 in parallel. At this point, by the surface tension of molten solder, molten solder on a land 110 side is absorbed by the dummy land 130 through the intermediary of the connecting part 140, so that molten solder is restrained from being deposited on the land 110 in a smell, and an electronic part ca be mounted as kept in close contact with the land 110.
Patent JP-H02274625-A (JP)
Title: Driving device for rear wheel of tractor
Inventor: TAKAHASHI SEIICHI
IPC: B60K17/04
Filed: 1989-04-17
Abstract: PURPOSE:To lower a ground clearance while keeping speed increase and decrease ratio and improve turning performance while keeping miniaturization by arranging a small diameter gear inner side than a large diameter gear in the body width direction in a planetary gear, and interlocking with a fixed ring gear. CONSTITUTION:The small diameter gear 12A of a planetary gear 12 is arranged on the inside of the body width, interlocked with a ring type gear 16 which is fitted to the spigot part 15A of a transmission case 15 and fixed on the side of a body 1 with bolts 14. Meanwhile, a large diameter gear 12B is positioned on the outside of the body width, hereby, even though the fitting holes are positioned inside the diameter, the bolts can be fixed and the head nuts 14B of the bolts 14 can be received in the spigot part 16A formed on the outer end face of the gear 16. When the case 15 is fitted with bolts 14, as the gear 12A of planetary gear 12 is inside the body width, the bolts 14 is fixed inside the diameter together with the gear 16 due to their diametral position. Hereby, the case 15 can be formed in small diameter and its projecting quantity in the body width direction can be shortened.
Patent JP-S58214724-A (JP)
Title: Heating performance calculator
Inventor: HIRAYAMA KENICHI
IPC: G05D23/19
Filed: 1982-06-07
Abstract: PURPOSE:To obtain easily and rapidly the heating performance under the various heating operation conditions of a heater which heats the air by the forced draft for a heat exchanger circulating a liquid heating medium such as hot-water ad the like. CONSTITUTION:A water flow rate of a liquid heating medium is plotted on the X axis 7, a heat dissipation coefficient is plotted on the Y axis 8. The second X axis 10 and the diagrams 11, 12 are prepared, said second X axis 10 shows the difference between the liquid heating medium temperature and the suction air temperature on the extended line of the X axis, and said diagrams 11, 12 which are arranged parallel to the second X axis are used for obtaining the difference between the liquid heating medium temperature and the suction air temperature. Then curve 13 showing the heating performance which is obtained by the product of the temperature difference between the liquid heating medium temperature and the suction air temperature, and the heat dissipation coefficient are arranged on the second X axis. The curves 13 show the heating performance arranged on the second ordinate axis 8, while said heating performance is shown by the product of the temperature difference between the hot- water inlet temperature and the suction air temperature obtained by the second abscissa 10, and the heat dissipation coefficient on the ordinate 8, then said curves 13 are described by the curves by connecting said each same heating performance points. By using such performance curves the heating performance under various conditions can be easily obtained without calculation, for instance, heating performance 2,500kcal/H is the required value at the F point.
Patent JP-H09266529-A (JP)
Title: Facsimile equipment
Inventor: NAGATA SATOSHI
IPC: H04N1/32
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a facsimile equipment which does not charge a caller unnecessarily by accurately judging whether a call to be terminated is a facsimile signal or not. SOLUTION: When the count value of a counter 12 after a calling signal reaches a 1st specific value, a control part 13 controls a facsimile/voice switching circuit part 4 to connect a voice speaking circuit part 6 to an interface circuit part 3. When ring signal detecting circuit part 2 does not detect the calling signal continuously any more before the count value of the counter 12 reaches the 1st specific value, a timer 11 is started. When the ring signal detecting circuit part 2 detects the calling signal again before the output reaches the 2nd specific value, a telephone line 1 is closed. Then when a CNG tone (calling tone) detecting circuit 8 detects a calling tone, a facsimile communication circuit part 5 is placed in operation to receive the facsimile signal.
Patent JP-2000293457-A (JP)
Title: Information display system
Inventor: KAJITA MIKI
IPC: G06F17/30
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain an information display system capable of speedily executing change and display with respect to not only display information desired to display urgently but display information requested by a user with good timing. SOLUTION: An information distribution server device 1 previously stores plural display information 6 and control information 5 for controlling the display of each displayed information corresponding to each display information. Based on the request of display change from outside, a controller 2 reads control information corresponding to requested display information from the device 1 to change contents and transmits changed control information to the device 1. Based on the content change of changed control information read from the device 1, an information display device 3 selects and decide requested display information from each display information stored in the device 1 and switches display information in the middle of displaying to selected and decided display information to display it.