baber/WOPTO huggingface dataset:
Patent JP-H02169990-A (JP)
Title: Quantitative supplying apparatus
Inventor: KITAYAMA KIYOYUKI
IPC: F27D3/14
Filed: 1988-12-22
Abstract: PURPOSE:To make melt supplying amount constant with a small facility cost and to abruptly stop or vary the melt supplying amount by so controlling the area of the opening of a melt outlet that the melt supplying amount is always constant by vertically moving a gate member upon supplying of the melt in a furnace. CONSTITUTION:A furnace body 1 is supported on a trestle 3 through a furnace weight measuring load cell 4, and a gate member 13 is provided vertically movable on the outer wall face of the body 1. When the gate member 13 is lifted so that its regulating hole 13a is disposed to be superposed on a melt outlet 1a, the outlet 1a is opened and the melt A in a furnace is started to be supplied from the outlet 1a through the regulating hole 13a. After the melt is started to be supplied, the gate member 13 is lifted upon supplying of the melt A in the furnace, the position of the regulating hole 13a is varied, the weight of the furnace containing the melt A in the furnace is measured by the load cell 4 to obtain the reduction amount of the weight of the furnace per unit time upon supplying of the melted material, i.e., the supplying melt, and the opening area of the outlet 1a is so regulated as to become its target value.
Patent JP-H02169223-A (JP)
Title: Injection molding die
Inventor: MATSUKURA TOSHIO
IPC: B29C45/40
Filed: 1988-12-22
Abstract: PURPOSE:To leave a molded product remaining on the movable side securely at the time of mold opening and prevent the generation of waste and refuse and at the time of ejection by providing a slide component engaged with an undercut formed on cold slug of an injection molded product rocking freely on a mold surface and disengaging freely at the time of ejection of the molded product. CONSTITUTION:When a cooled and solidified molded product 33 is released, its undercut 34 and recessed sections 23a and 24b of slide components 23 and 24 are engaged with while the slide components 23 and 24 of a movable mold 22 are lowered, and the molded product 33 is released from a fixed mold 21. Then, the slide component 23 is slided in the direction A and the slide component 24 is slided in the direction B after mold opening or during mold opening to release the engagement of the undercut 34. Mold opening is completed and opening of the slide components 23 and 24 are opened, and then the molded product 33 retained on the movable mold 22 side by an ejector pin 27 is ejected. Mold opening of the molded product 33 can be carried out securely while the movable mold 22 is retained securely by said arrangement. Also, the undercut 34 is protected from being shaved and the generation of waste and refuse can be prevented at the time of ejection.
Patent JP-H11164144-A (JP)
Title: Reader
Inventor: ODA AKIHIKO
IPC: H04N1/401
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce memory capacity for the entire pixel data of reference color digital signals and to reduce the memory capacity and a hardware scale, even when the precision of image correction is improved. SOLUTION: A reader device 1 reads image signals and outputs the image signals 11. An A/D converter 2 converts the image signals into digital signals and outputs reference color data 12. A reference color setting part 3 outputs difference data 13 which is the difference of pixels of the reference color data 12. A memory 10 stores the difference data 13. A reference color calculation part 6 computes the difference from storage data 14 outputted by the memory 10 and outputs reference color arithmetic data 15. A correction operation part 9 outputs corrected image data 16 from the reference color data 12 and the reference color arithmetic data 15.
Patent JP-H04193780-A (JP)
Title: Production of carrier carrying micro-organisms
Inventor: IWANAGA KIYONOBU
IPC: C12N11/14
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a carrier carrying micro-organisms having high porosity and large surface area by kneading an inorg. material which has not been degasified, forming the kneaded material, drying and calcining the formed body. CONSTITUTION:One or two kinds of inorg. materials among fly ash, SHIRASU (pumiceous sand), quarts sand, slag and clay and a pore forming material (e.g. sawdust), as required are mixed and kneaded, the kneaded material is formed without being degasified, and the formed body is dried and calcined.
Patent JP-2000139502-A (JP)
Title: Shoe body
Inventor: EBATA YOSHINORI
IPC: A43B11/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a shoe body which can be easily put on/off in simple configuration. SOLUTION: A heel wall 45 can be shrunk and deformed downward and is ordinarily located at a regular position covering the back side of heel of a foot by energizing a wire spring 50. When putting on a shoe body 10, after the toe is put in it, a projecting push-down part 55 is stepped with the sole of the foot. Thus, since the wire spring 50 is bent and the heel wall 45 is shrunk and deformed, the foot can be easily moved to the depth. When the foot arrives at the deepest position, the heel wall is pushed up by energizing the wire spring 50 and wearing is completed. When putting off the shoe body 10, the projecting push-down part 55 is pushed down with a hand or the heel part of the other shoe body and the heel wall 45 is shrunk and deformed so that the foot can be easily put out.
Patent JP-H11163823-A (JP)
Title: Orthogonal frequency division multiplex signal transmission method, transmitter and receiver
Inventor: HAYASHIYAMA TAKUMI
IPC: H04J11/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal frequency division multiplex signal transmission method by which much more information signals are sent accordingly even when a reception state is change and to provide a transmitter and a receiver. SOLUTION: An input circuit 31 selects any of a plurality of error correction coding circuits and a plurality of trellis coding circuits for input data to apply double error correction, conducts modulation mapping, synthesizes frames of ID and reference signals denoting a selected rate and provides outputs of R and I signals. An output circuit 35 uses the ID signal decoded from the frame based on the received demodulated R and I signals, conducts demodulation due-mapping, Viterbi decoding and error correction to provide an output of decoded data and also discriminates the reception status based on the S/N of the decoded reference signal and generates a control signal that designates a rate of the transmitter side by which much more data amounts are set depending on the reception status and transmits the control signal.
Patent JP-H07183702-A (JP)
Title: Filter
Inventor: YABUKI HIROYUKI
IPC: H01P1/203
Filed: 1993-12-22
Abstract: PURPOSE:To provide a small filter which can be made flat with respect to the filter which is used in a communication equipment or the like in UHF to SHF bands and uses a single wavelength ring resonator. CONSTITUTION:With respect to a single wavelength ring resonator 12, transmission lines 13, 14, 15, and 16 having front ends opened are connected at points A, B, C, and D, whose intervals are 90 deg. electric length, to adjust the resonance frequency, and the inter-stage coupling circuit is made of parallel coupling lines 18 to make the filter small and flat. Since parallel coupling lines 18 between stages are coupled in a position off center of a propagation line, a notch can be generated near the pass band, and the filter superior in attenuation characteristic is realized with a small number of stages.
Patent JP-S63309381-A (JP)
Inventor: TOOBUARUDO RINDO
IPC: B23K11/14
Filed: 1987-12-22
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-2001139519-A (JP)
Title: Method for producing 2-bromo-2-fluoropropionic acid ester
Inventor: KOGANE KEISUKE
IPC: C07C67/307
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 2-bromo-2-fluoropropionic acid ester without causing a large amount of fluorine-containing waste liquid, suitable for production on an industrial scale. SOLUTION: 2-Fluoropropionic acid ester CH3CHFCOOR is reacted with carbon tetrabromide or bromine in the presence of a base to produce the objective 2-bromo-2-fluoropropionic acid ester CH3CFBrCOOR.
Patent JP-2000164560-A (JP)
Title: Wet-type chemical treatment for semiconductor wafer
Inventor: BRUNNER ROLAND
IPC: H01L21/306
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To effectively remove metal impurities and particles by a method wherein a semiconductor wafer is successively treated with an HF water solution, then an O3-water solution, and lastly water or an HCl water solution, and these treatments are carried out in a train of treatments. SOLUTION: A semiconductor wafer is subjected to a train of treatments where the wafer is treated in a bath of HF water solution, then in a bath of O3-water solution, and lastly in a bath of water or HCl water solution. Before this train of treatment, a semiconductor wafer may be treated in a bath of SCl water solution. A SCl water solution contains NH4OH and H2O2 or tetramethylammonium hydroxide and H2O2. A semiconductor wafer may be subjected to drying treatment after this train of treatments. The drying treatment is carried out through a centrifugal separation method, warm water, isopropanol or a Marangoni effect. An HF water solution used in this train of treatments is 0.001 to 2 wt.% HF in concentration.
Patent JP-H06175868-A (JP)
Title: Duplex computer fault monitoring method
Inventor: ICHIKAWA JUNICHI
IPC: G06F15/177
Filed: 1992-12-04
Abstract: PURPOSE:To provide a mutual fault monitoring function with simple algorithm and hardware configuration without lowering the entire reliability of a duplex computer system. CONSTITUTION:Concerning a duplex computer connecting an A system computer provided with a central processing unit (CPU) 10A and a main storage device 14A connected through a local bus 12A to this CPU 10A and a B system computer provided with a CPU 10B and a main storage device 14B connected through a local bus 12B to this CPU 10B by line controllers 16A and 16B respectively connected to the local buses 12A and 12B and a line 24 for mutual monitor to connect these line controllers 16A and 16B, monitor limit time shorter than that of a slave system computer on standby is set to a main system computer under operating in the case of setting the monitor limit time to be time-up from the state transmission of the present system computer to the return reception from the other system computer.
Patent JP-H03187399-A (JP)
Title: Preparation of optically active 1,3-butanediol
Inventor: MATSUYAMA AKIKAZU
IPC: C12P41/00
Filed: 1989-12-15
Abstract: PURPOSE:To simply and profitably prepare the subject compound useful as a raw material for synthesizing antiobodies, etc., in high optical purity by treating an enantiomer mixture of butanediol with a specific microorganism or a treated product thereof. CONSTITUTION:An enantiomer mixture of 1,3-butanediol is treated with a microorganism belonging to the Aciculoconidium, Brettanomyces, Cochliobolus, Corynespora, Echinopodospora, Hamigera, Helminthosporium, Nectria or Phialocephala genus and having an ability to leave (R)-1,3-butanediol when acting on the above-mentioned mixture or with a treated product of the microorganism, followed by collecting the remained objective optically active (R)-1,3- butanediol.
Patent JP-H04198503-A (JP)
Title: Laying material
Inventor: KAKEGAWA KATSUMI
IPC: E04F15/02
Filed: 1990-11-29
Abstract: PURPOSE:To provide a laying material having opposite characteristics, such as durability and elasticity, by a method wherein a long resilient material and an adhesive are mixed together, and the resilient material is compressed and cured in a state that the original shape of the long resilient material is maintained. CONSTITUTION:A laying material 1 is formed such that the protrusions and the recessed parts of profile lines 2 and 3 in the shape of a linearly uneven surface are vertically opposite to each other and the protrusions and the recessed parts of profile lines 4 and 5 in the shape of a curved uneven surface are laterally opposite to each other. When a number of the laying materials 1 are arranged, they are combined together without the occurrence of displacement in a position. Grooves 9 are formed in a bottom 8 of the laying material 1, the grooves 9 is formed in a manner to connect to the groove of other laying material 1 located adjacently to the one, and an effect to improve breathability and draining ability is produced. Manufacture of the laying material 1 is such that an adhesive, e.g. urethane resin, is mixed in a resilient material 6, a proper mold is filled with the mixture, a proper pressure is exerted and heat is applied to mold in a given shape. This constitution provides the laying material 1, having high durability, and excellent breathability and draining ability, without damaging resilient capacity intrinsic to the resilient material.
Patent JP-H07184375-A (JP)
Title: Current-type inverter
Inventor: SHIBUYA TADASHI
IPC: H02M1/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a current-type inverter including an arc self-extinction element in a main circuit under control with a power factor of about 1 without using a specific switching surge absorbing means. CONSTITUTION:A frequency of a voltage control oscillator 11, which is put under control so that an output frequency is set to an oscillation frequency at the center of a resonance frequency of a load 2, is compensated. A pulse (A) with a width in accordance with a term from the start of commutation to a zero voltage is obtained in a blip flop 15 through a current change detection circuit 13 in an inverter 1A and a zero-cross output-voltage detection circuit 14. A voltage signal corresponding to the pulse width is entered in a pulse width/voltage conversion circuit 16 so that a power factor is always made almost equal to zero under control. In addition, while the commutation of the main circuit is obtained full at an output of the current change detection circuit 13, the cut-off of the transistor under off-control can be retarded until this timing. Consequently, the transistor is cut off at a current of zero and the switching surge current can be prevented.
Patent JP-H01166215-A (JP)
Title: Data retrieving device
Inventor: AOKI MASAO
IPC: G06F17/30
Filed: 1987-12-23
Abstract: PURPOSE:To realize the addition and change of record retrieving mode by arbitrating the simultaneous accesses of a circuit which controls the retrieval of records and a circuit which controls the addition and change of record to a high-speed read/write enable memory circuit. CONSTITUTION:An addition/change control circuit 6 which controls the addition and change of records changes the pointed record stored in a high-speed read/ write enable memory 1 by an external addition instruction and based on the contents of a counter circuit 3. A control circuit 5 which retrieves records reads successively the record keys out of the memory 1 and performs continuously the comparison among those record keys until the coincidence is secured with the contents held by a retrieving key memory circuit 4. An access conflict arbitrating circuit 20 which arbitrates the simultaneous accesses to the memory 1 arbitrates the conflict between the access supplied from the circuit 6 and the access supplied from the circuit 5 if occur at one time. Thus the record is added or changed in a record retrieving mode.
Patent JP-2001137728-A (JP)
Title: Milling apparatus for grains of cereals
Inventor: NARA TSUNEKAZU
IPC: A23L7/10
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject milling apparatus enhancing a yield at milling and obtaining buckwheat flour with a fine particle size. SOLUTION: In a milling apparatus of grains of cereals equipped with a stone mortar constituted of upper and lower mortars 22a, 22b and supplying grains of cereals to both contact surfaces 51 rubbed with each other of the upper and lower mortars 22a, 22b to mill them and sending out milled cereal flour to the outer peripheral parts of the contact surfaces 51,  a flour receiving member 53 for receiving the cereal flour sent out to the outer peripheral parts of the contact surfaces 51 is provided in a ring shape along the outer peripheral surface of the lower mortar 22b and a flour sieving member 60 for sorting the cereal flour received from the flour receiving member 53 is provided in a ring shape along the outer peripheral surface of the lower mortar 22b under the flour receiving member 53 and a brush device 70 for gathering up the cereal flour received by the flour receiving member 53 and a brush device 71 for rubbing down the cereal flour received by the flour sieving member 60 are moved along the flour receiving member 53 and the flour sieving member 60 along with the rotation of the stone mortar 22.
Patent JP-H0996048-A (JP)
Title: Panel for construction
Inventor: SHIMAKAGE TAKASHI
IPC: E04C2/38
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve quality and productivity by preventing the generation of an air void and a section not filled while obviating the outflow of the stock solution of a foamed heat-insulating material. SOLUTION: A filler hole 8, from which the stock solution 7 of a foamed heat-insulating material 6 is injected, and a discharge hole 9 are formed to forms 3 arranged around a face material 2 or frame materials set up at the edge sections of the face material 2, and air-permeable shielding materials 10, through which a gas is passed but the stock solution 7 is not passed, are installed to the insides of the forms 3 or the frame materials so as to cover the discharge hole 9. The foamed heat-insulating material 6 is mounted on the face material 2 by the injection foaming of the stock solution 7 while the air-permeable shielding material 10 is unified with the foamed heat-insulating material 6.
Patent JP-2001143612-A (JP)
Title: Transcription mold and method for forming the same
Inventor: MATSUMOTO TAKESHI
IPC: H01J11/22
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the transcription mold which can transcribe a large area and high precision of structure such as a barrier rib of a rear plate for a plasma display panel to satisfy a quality, and a method for forming the same. SOLUTION: The transcription mold transcribes an element for transcribing by filling it in a concave portion of a prescribed shape fitted to a shape to be transcribed and pressing it on a medium of interest, arranges an excipient layer having the concave portion formed using a resin as a main material on reinforcing substrate and mounts a flexibility control layer controlling a plane direction flexibility of the excipient layer on the reinforcing substrate side. An elastic layer is mounted on the reinforcing substrate side of the flexibility control layer to alleviate a rough part on the reinforcing substrate side and an unevenness of a thickness of the excipient layer.
Patent JP-H02214559-A (JP)
Title: Multifunctional device for spraying agricultural chemical
Inventor: JIEFURII II FUOOKUNAA
IPC: A01M7/00
Filed: 1989-12-18
Abstract: PURPOSE: To obtain a multi-functional tool which sprays fluid agricultural agents by the methods respectively most effective to vegetation of different types. CONSTITUTION: This multi-functional tool for spraying the fluid agricultural agents has a handle of the tool, a tool head which is mounted at one end of this handle, a cutting blade 8 which has a front cutting end and is mounted at the tool head 6, a first fluid outlet means 24 which has a first fluid outlet mounted at the tool head near the cutting blade 8, a first opening/closing means 28 which controls the discharge of the fluid from the first fluid outlet, a second fluid outlet means 32 which has a second fluid outlet and a second opening/ closing means 34 which controls the discharge of the fluid from the second fluid outlet. The multi-functional tool is provided with the double functions capable of both of the internal spraying and external spraying of the medicine liquids used in 'cutting and spraying' work by the constitution described above.
Patent JP-2000152435-A (JP)
Title: Distribution board
Inventor: HASEGAWA YUTAKA
IPC: H02B3/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a distribution board which relieves components or the like dropped by carelessness at the time of wiring installation to a watthour meter or the like by using partition members, prevents invasion in an electric apparatus accommodating space in the lower part of a box body, can exclude unforseen working time necessary for detecting the falling object, and easily enables positioning at the time of fixing struts. SOLUTION: This distribution board is constituted by accommodating at least a box member 3 in which an inner frame 2 is arranged in the horizontal direction of an aperture part of the front, door bodies 4a, 4b lidding the aperture part divided by the inner frame 2, an isolating member 5 for dividing the inside of the box body 3 into two parts, an apparatus fixing panel 9 for fixing a watthour meter (8) or the like inside the box body 3, and various kinds of electric apparatuses 11. A fixing surface 12 is formed on one edge of the longitudinal direction of a partition 6 of the isolating member 5, and falling prevention surfaces 13 are formed on other edges except the fixing surface 12. Fixing holes 18 for fixing the isolating member 5 to the box body 3 and strut fixing holes 19 for fixing struts 15 to which an inner lid 14 is fixed are bored in the fixing surface 12.
Patent JP-H04196360-A (JP)
Title: Semiconductor device
Inventor: HIROTA MASAKI
IPC: H01L29/78
Filed: 1990-11-28
Abstract: PURPOSE:To enable a diode between the source and drain to be formed inside a substrate and to lessen a first impurity region in contact with a drain electrode in size in a lateral direction so as to micronize a semiconductor device by a method wherein a P-type and an N-type buried region of high impurity concentration are provided inside the substrate. CONSTITUTION:A first conductivity type second buried region 104 higher in impurity concentration than a drain region is provided to the lower part of the drain region so as to be electrically connected to the drain region. A withstand voltage between the second buried region 104 and a first buried region 102 in set lower than that between a drain region and a base region and that between the drain region and the first buried region 102. Therefore, a diode between the source and drain can be easily controlled in breakdown voltage, and a first high impurity concentration region of a first conductivity type can be lessened in dimensions. By this setup, a semiconductor device can be micronized.
Patent JP-H05136410-A (JP)
Title: Thin film transistor panel
Inventor: MORI HISATOSHI
IPC: H01L27/12
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a TET panel which can apply a uniform gate voltage by selectively anodically oxidizing the surface of a gate line. CONSTITUTION:An intersection of the gate electrode G of a gate line GL and a data line DL is made up of a double layer film where an oxide insulating layer te made of a metal oxide is generated on the surface layer of a nonoxide layer (a), and the other part of the gate line GL a double layer film only at both side edges. The center of a line part where the data line DL does not face is made up of a monolayer film only in the nonoxide layer (a): when the nonoxide region of the gate line GL is coated with a resist to a terminal part is anodically oxidized without dipping in an electrolyte, the terminal part of the gate line GL is not oxidized. Therefore, a nearly uniform gate voltage can be applied to respective thin film transistors 2 arraying along a gate line, so that those arraying along a data line can be operated by uniform operating characteristics.