baber/WOPTO huggingface dataset:
Patent JP-H0849052-A (JP)
Title: Production of aluminum alloy sheet for forming
Inventor: SHU IWAO
IPC: C22C21/02
Filed: 1994-08-05
Abstract: PURPOSE:To provide a method for producing an Al alloy sheet small in secular change at a room temp. and excellent in formability and baking hardenability. CONSTITUTION:The ingot of an alloy having a compsn. contg., 0.3 to 1.5% Mg and 0.4 to 2.0% Si, furthermore contg. one or >=two kinds among 0.03 to 1.5% Zn, 0.03 to 0.4% Mn, 0.03 to 0.4% Cr, 0.03 to,0.4% Zr, 0.03 to 0.4% V, 0.03 to 0.5% Fe and 0.005 to 0.2% Ti, and in which the content of Cu is regulated to <0.1%, and the balance substantial Al is subjected to homogenizing treatment, hot rolling and cold rolling, is thereafter subjected to solution treatment at >=480 deg.C and is cooled to the temp. range of 50 to 80 deg.C at >=100 deg.C/min. It is held in the same temp. range for >=5sec and also for time within the range so as to regulate the proof stress of the alloy to <=100N/mm<2> and is successively subjected to stabilizing treatment at 85 to 150 deg.C for 0.5 to 50hr.
Patent JP-H1151878-A (JP)
Title: Method and apparatus for inspecting deterioration of tree nondestructively
Inventor: IIZUKA YASUO
IPC: G01N33/46
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To grasp deterioration of a tree accurately without damaging the tree while facilitating the work by transmitting the tree with radiation and measuring the transmitted amount of radiation. SOLUTION: The apparatus for inspecting deterioration of a tree comprises a radiation source 2, a radiation detecting means 3, and means 4 for deciding deterioration of tree. The radiation source 2 and the radiation detecting means 3 are fixed oppositely to the opposite sides of a tree and the transmitted amount of radiation from the radiation source 2 is detected by the detecting means 3. Measurements of the width and the type of trees are set, as reference values, in the decision means 4. An inspected tree 1 is measured similarly and the measurements are inputted to the decision means 4 where the measurements are compared with the preset reference values to determine deterioration.  When a data converting means and a data processor, e.g. a personal computer, are employed in place of the decision means 4 and the detecting means 3 and the decision means 4 are translated on the outer circumference of the tree 1, deterioration of the tree can be determined two-dimensionally.
Patent JP-S6182981-A (JP)
Title: Welding method of different metallic pipes
Inventor: WATANABE YOSHIFUMI
IPC: B23K9/028
Filed: 1984-09-28
Abstract: PURPOSE:To execute welding without generating a crack by cleaning the end face of a welded pipe made of copper and welding successively a Cu-Ni alloy, Ni, Cu alloy and Ni-Cr-Fe alloy thereto then joining a stainless steel pipe thereto by butt welding using an austenitic stainless steel welding rod. CONSTITUTION:The end face of the welded pipe 1 made of copper or copper alloy is cleaned and thereafter the Cu-Ni alloy 2 (about 70wt% Cu and about 30wt% Ni) is welded thereto. The Ni-Cu alloy 3 (about 70wt% Ni and about 30wt% Cu) is then welded thereto and further the Ni-Cr-Fe alloy 4 (about 77.5wt% Ni, about 15wt% Cr and about 7.5wt% Fe) is welded thereto to form a ground weld zone A. The stainless steel pipe 6 is welded to such zone A by using the austenitic stainless steel welding rod 5. The generation of the craze and crack is obviated and the weld zone B having good tensile strength is obtd.
Patent JP-S58105725-A (JP)
Inventor: TANASE TAKAFUMI
IPC: A47J27/00
Filed: 1981-12-16
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-2000023127-A (JP)
Title: Video telephone advertisement order system
Inventor: NAKAMURA YOSHITAKA
IPC: H04M11/06
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To attain the application and check of one-to-one marketing for expensive article, which is efficient but requires much cost, and to reduce the payment of high amount of telephone charges caused by sisters or brothers in every home together with no efficiency in the flow advertisement of mass marketing of radio, television or newspapers. SOLUTION: In the application of one-to-one marketing being ultimate marketing to general articles and services, when each person is to make a video telephone call 28, the attribute number of a family is inputted by personal attribute selection marketing based on video and audio in a two-way communication while utilizing a video telephone 28 to be propagated in future and when the number of a telephone party is inputted, before the connection with the party, the video and audio such as the article suitable for the attribute of the family, the advertisement of the service or announcement are displayed for fixed time. Then, this system supports the video telephone charges to every registered subscriber home through a provider sponsor.
Patent JP-S6094989-A (JP)
Title: Novel trisaccharide compound and its preparation
Inventor: KUZUHARA HIROMI
IPC: C08B37/10
Filed: 1983-10-31
Abstract: NEW MATERIAL:O-6-O-Acetyl-2-azido-3, 4-di-O-benzyl-2-deoxy-alpha-D-glucopyranosyl-( 1 4 )-O-methyl 2,3-di-O-benzyl-beta-D-glycopyranosyluronato-( 1 4 )-O-1,3,6-tri- O-acetyl-2-azido-2-deoxy-D-glycopyranose shown by the formula I (Ac is acetyl; Bn is benzyl; Me is methyl). USE:An intermediate for synthesizing an antithrombotic agent having low side effect. Conversible into a fragment compound of antithrombine bond site of heparin. PREPARATION:A compound shown by the formula II is benzylidenated, treated with dichlorotetraisopropyldisiloxane, acetylated to give a compound shown by the formula III (TIPDS is shown by the formula IV), then benzylated, de-silylated, epoxidized, subjected to azide formation, acetylated, etc. successively to give a compound shown by thr formula V, which is subjected to acetolysis.
Patent JP-2001042567-A (JP)
Title: Kneading and extrusion device, toner and its production
Inventor: MATSUI KAZUYUKI
IPC: G03G9/087
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent sticking, deposition or the like of a molten and kneaded material on rolls or a cooling belt in a process of forming a molten and kneaded product of a composition containing a binder resin, coloring agent and antistatic agent into a sheet while cooling the material with the rolling rolls and the cooling belt. SOLUTION: The melting, kneading and cooling device is composed of a kneading and extruding device 2 to melt and knead the composition and a secondary cooling mechanism 20 in the succeeding step. A discharge port of the molten and kneaded material of the kneading and extruding device 2 is provided with a primary cooling mechanism 3. The molten and kneaded material is cooled by the mechanism 3 into a semi-solid state and then formed into a solid product in the sheet state by the secondary cooling mechanism 20 equipped with rolling rolls 5 and a cooling belt 6. The primary cooling mechanism 3 is preferably equipped with a slope face 4 so that the molten and kneaded material is primary-cooled while the material falls by gravity on the slope face and touches the slope. The slope face 4 is preferably controlled to the temperature range of -100 deg.C to 50 deg.C.  The melting, kneading and cooling device is extremely effective as a producing device of a toner for an electrophotographic image forming device.
Patent JP-S59103424-A (JP)
Inventor: GUREGORII JIYON MAKUBURIEN
IPC: H04L25/40
Filed: 1983-10-31
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-2000035657-A (JP)
Title: Processed photosensitive material recovery device for automatic developing machine
Inventor: NOZAWA YOSHIE
IPC: G03D15/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To enhance working efficiency by permitting a recovering function changed according to whether a photosensitive material processed by an automatic developing machine is the roll-like material or the sheet-like material to be easily changed. SOLUTION: Since a recovery device 100 recovering the processed film to the vicinity of an ejection port being the final stage of the automatic developing machine is constituted as the common device for the long-length film and the sheet-like film, the need of the replacing work of the recovery device 100 replaced according to the type of the film (long-length or sheet-like) is eliminated. Thus, it is enough that only the simple moving work of a first tray 120 and a second tray 126 are executed.
Patent JP-S58106890-A (JP)
Inventor: OSHITANI AKIRA
IPC: H05K1/18
Filed: 1981-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0652267-A (JP)
Title: Parts allocation system in unit building
Inventor: SATO KIMIHARU
IPC: G06F17/50
Filed: 1992-07-31
Abstract: PURPOSE:To execute an allocation of parts in a unit building in a short time without causing an artificial error by a worker for whom it is unnecessary to have knowledge of an allocation rule. CONSTITUTION:The parts allocation system in the unit building is constituted by providing a mouse 12 for inputting size and arrangement of plural building units and balcony units, an arithmetic unit 13 for generating an allocation diagram in which parts are allocated to each part of each unit in accordance with an arrangement state and size of each unit, and a display 14 for outputting the allocation diagram generated by the arithmetic unit 13.
Patent JP-H0869638-A (JP)
Title: Pit shape evaluation device of recording medium and recording and reproducing device of recording medium
Inventor: ONO SHINICHI
IPC: G01M11/00
Filed: 1994-08-30
Abstract: PURPOSE: To accurately detect a pit shape of a preformat of an optical disk, a guide groove and a shift of a pit from a center position of the guide groove. CONSTITUTION: This is the evaluation device of the optical disk 1 having the guide groove, possessing means 3 and 4 for focusing an optical pickup on the optical disk based on a focus error signal, means 7 and 8 for obtaining a tracking error signal and mechanisms 13 and 14, etc., for vibrating the optical disk and the optical pickup in the direction of relatively traversing a track of the optical disk. Then, the pit shape of the preformat is evaluated by a relationship between a tracking error signal in a pit part of the preformat, generated when a laser beam traverses the guide groove in virtue of the vibration of the optical disk in the track traversing direction after performing a focus servo and a tricking error signal in a nonpit part.
Patent JP-S6096256-A (JP)
Inventor: IWAYAMA YOUJI
IPC: A61L9/01
Filed: 1983-10-31
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-S6099799-A (JP)
Inventor: KURATA IKUO
IPC: B64G1/44
Filed: 1983-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001034641-A (JP)
Title: Formal verification method
Inventor: SHINOHARA NAOKO
IPC: G06F17/50
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a formal verification method to verify the propriety of recovering from an abnormal state by itself. SOLUTION: When a circuit description is inputted (S1), a syntax analysis of the circuit description is carried out (S2) and then the circuit description is converted into a finite state machine of a Kripke structure (S3). A set of nodes that is reachable from an initial state set Vo is decided in a total set V as a set Vn of normal nodes (S4). Then a set of nodes which does not belong to the set Vn are decided in the set V as a set Vx of abnormal nodes (S5). It is retrieved whether it is possible or not to reach any one of nodes belonging to the set Vn from all nodes belonging to the set Vx (S6). If the retrieval result of the S6 is affirmed (S7), a fact that the recovering from an abnormal state is possible is notified (S8). If the retrieval result of the S6 is negated, a fact that the recovering from the abnormal state is impossible is notified (S9).
Patent JP-S58107349-A (JP)
Title: Bottle fixing device
Inventor: UMEZAWA MICHIO
IPC: B41J2/175
Filed: 1981-12-19
Abstract: PURPOSE:To provide a titled device in which an ink bottle can be simply mounted without necessity of strong force upon pulling of the bottle by providing a  plurality of notches at the rib of the bottle and providing a spring holding member at the position where the holder pass the notches. CONSTITUTION:Notches 18, through which the ends 16'', 17'' of leaf springs 16, 17 of the holder of an ink tank 13 are passed are formed at the rib 9 of an ink bottle 8 in such a manner that the hooks 16', 17' of the ends 16'', 17'' are bent substantially perpendicularly. When the bottle 8 is pulled up, the bottle 8 is turned, and when the springs 16, 17 match the notches 18 of the rib 9, the bottle 8 may be removed from the tank 13.
Patent JP-H0527219-A (JP)
Title: Display device
Inventor: KATAKURA KAZUNORI
IPC: G02F1/133
Filed: 1991-07-23
Abstract: PURPOSE:To execute temp. compensation without having the generation of heat and a flicker, on a liquid crystal display device. CONSTITUTION:In this display device provided with a matrix electrode formed through the use of a group of scanning electrodes 201 and a group of information electrodes 202, ferroelectric liquid crystal 303 disposed between these scanning electrodes 201 and information electrodes 202, and a driving means applying scanning and information signals to these scanning and information electrodes 201 and 202, respectively, and driving the ferroelectric liquid crystal, the driving means has a means changing the center potentials of the scanning and information signals.
Patent JP-2000040957-A (JP)
Title: Pll circuit
Inventor: HAYATA MASAAKI
IPC: H03L7/08
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a PLL(phase-locked loop) circuit which operates at high speed and eliminates the need for adjusting the phase of the clock. SOLUTION: A discriminator 1 discriminates and regenerates input data by a clock signal outputted from a voltage-controlled oscillator 4 and a phase comparator 12 compares the phase of the input data and the phase of a clock signal with each other and outputs a signal '1' of a level representing the advance of the phase by the output signal of the discriminator 1, when the phase of the clock signal advances for the phase of an input signal.  When the phase of the clock signal is delayed with respect to the phase of the input signal on the contrary, the phase comparator 2 outputs a signal '0' of a level representing the phase delay to a filter 3 by the output signal of the discriminator, the filter 3 outputs the output signal of the phase comparator 2 to the voltage-controlled oscillator 4 after band adjustment, and the voltage-controlled oscillator varies the frequency of the clock signal according to the voltage of the output signal of the filter 3.
Patent JP-2001029290-A (JP)
Title: Hose for vacuum cleaner
Inventor: MORI YOSHIHIRO
IPC: A47L9/24
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To keep reliability of an electric line in use for a long time by wiring the electric line in a position off a seam line. SOLUTION: This hose 1 for a vacuum cleaner is made by winding an electric line 7 together with a bond resin from the extrusion head of an extruder on the seam line 6 so that a band body 5 becomes a cylinder, for instance after spirally jointing the band body 5 together on the outer periphery of a rod jig, and the seam line 6 of the band body 5 is bonded together. Thus a reinforcing rib 8 of cooled and solidified resin is fixed on the seam line 6 of the hose 1 so that the resin covers the electric line 7. The position of the electric line 7 in the reinforcing rib 8 is off the seam line 6 by S. The distance S can be moved to a position about 0.8 mm inside the outer periphery face 8a of the reinforcing rib 8 so as to keep the coating thickness of the electric line 7.  The position of the electric line 7 can be set off the seam line 6 to prevent the electric line 7 from exposing inside the hose 1 through the seam line.
Patent JP-2001030814-A (JP)
Title: Folding rear seat
Inventor: TAKAMIYA YOJI
IPC: B60N2/36
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To allow a wide luggage space by a simple operation of folding a rear seat. SOLUTION: This rear seat is so constructed that a head rest 28 is turned forward to be stored in a seat back 26, the seat back 26 is folded toward a seat cushion 24, and then the seat cushion 24 is folded with a hinge 6 as a center thereby causing the seat cushion 24 and the seat back 26 to be stored in a foot space 56. Accordingly, a bottom surface 24A of the seat cushion 24 becomes flush with a luggage floor 48, thereby allowing a wide luggage space.
Patent JP-S58108306-A (JP)
Title: Method for low nox combustion of pulverized coal
Inventor: KAWAGUCHI YOSHITO
IPC: F23C6/04
Filed: 1981-12-22
Abstract: PURPOSE:To enable to burn pulverized coal in the state that the rate of NOx is low, by controlling the air ratio by providing a granulated coal burner, a pulverized coal burner, and an air feed port in turn from the upstream side of the flow of combustion gas. CONSTITUTION:A granulated coal burner 2, a pulverized coal burner 3, and an air feed port 4 are provided to a combustion furnace in turn from the lowest part which is the upstream side of the flow of combustion gas, and granulated coal and pulverized coal are fed to each burner from a pipeline 2a and a pipeline 3a respectively, together with combustion air being fed from a forced draft fan 5. On the other hand, the air to burn unburnt content in combustion gas is fed from an air feed port 4 passing through a line 6. In this case, about 50% of the whole feeding amount of fuel is fed from the granulated burner port 2,  and the air ratio to fuel is determined to be from 0.85-1.1, which is larger than  the air ratio to the pulverized coal burner 3.
Patent JP-S6184483-A (JP)
Title: Water sealing mechanism of global valve
Inventor: SHINOHARA MORIMICHI
IPC: F16K5/20
Filed: 1984-10-03
Abstract: PURPOSE:To minimize dimensions of a fluid pressure piston generating operation force of a seal ring by rotationalizing contact dimension of a water sealing face. CONSTITUTION:When a caliber of a global valve is made D, an outer diameter of a water sealing sheet ring 5 is made D3 and an inner diameter of a water sealing face is made D1, D2/2-D2/3=0.01-0.1D<2>, D2-D3/2=0.005D-0.05D, D3-D1/2=0.005D-0.05D are constituted on a water sealing portion of an upper stream side, and the water sealing face is made to have dimension smaller than the outer diameter of a seal ring 2-1 which is made a reference. While, on a water sealing portion of the lower stream side, D2/2-D2/4=0.01-0.1D<2>, D2-D4/2=0.005D-0.05D are constituted, and the dimension of the water sealing face is made smaller than that of the outer diameter face of the seal ring 2-1. By this construction, dimension of the fluid pressure piston can be minimized.
Patent JP-H0878533-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: KASAI NAOKI
IPC: H01L27/088
Filed: 1994-08-31
Abstract: PURPOSE: To obtain an uncontaminated gate insulation film by making a groove at a predetermined region in a major surface of a silicon substrate to expose a semiconductor crystal face exhibiting high thermal oxidation rate and then subjecting the silicon substrate to thermal oxidation thereby reducing the process for fabricating a micro transistor having a gate insulation film of two kinds of thickness. CONSTITUTION: An isolation film 2 is deposited selectively on the surface of a silicon substrate 1 having both orientations of (100). A mask oxide 8a is then etched to make a V-groove 3 where the crystal face  111} is left. Subsequently, the  111} crystal face of the groove 3 and the (100) crystal face at a flat part of the silicon substrate 1 are exposed. Then the silicon substrate 1 is heated, a first gate insulation film 4 is deposited on the crystal face  111} of the groove 3 and a second gate insulation film 4a is deposited on the (100) crystal face of the silicon substrate. The first gate insulation film 4 is deposited thicker than the second gate insulation film 4a because of the difference in the crystal face of silicon single crystal.
Patent JP-H0255964-A (JP)
Title: Device for processing system to circulate electrode water for water rheostat and radiator provided with hood
Inventor: MATSUMOTO KESAFUMI
IPC: G01R31/00
Filed: 1988-08-22
Abstract: PURPOSE:To prevent the overflow of an electrode water boiled in a water rheostat or the danger with an arc discharge by detecting with a flow meter in case a flow rate of the electrode water in a piping is reduced to less than a specified amount at the time when the operation of a circulating pump for the electrode water is stopped or the operating power is deteriorated, and actuating a safety breaker to break the circuit. CONSTITUTION:At the time when the operation of the circulating pump 21 for the electrode water is stopped in the working state or the operating power is deteriorated, if the flow rate of the electrode water in the piping 22 to cool and circulate the electrode water is reduced to zero or less than the specified amount, this condition is immediately detected by the flow meter 44, and the safety breaker 45 is actuated to break the circuit before the electrode water W in base electrodes 1 of the water rheostat A is boiled with the temperature elevation and the arc discharge is generated. Thus, the electric power supplied from a power source 43 is instantaneously interrupted, and an output power test is stopped immediately.
Patent JP-H0368451-A (JP)
Title: Production of catalyst for purification of exhaust gas
Inventor: MATSUMOTO SHINICHI
IPC: B01D53/94
Filed: 1989-08-09
Abstract: PURPOSE:To enhance the exhaust gas purifying ability of a catalyst by coating a refractory carrier with a slurry contg. powder of a perovskite type double oxide and refractory powder supporting a noble metal and by drying and calcining the carrier to form the catalyst. CONSTITUTION:Citric acid is added to an aq. soln. contg. compds. of the constituent elements of a perovskite type double oxide to prepare a uniform aq. soln. This aq. soln. is evaporated to dryness and calcined to form powder of the perovskite type double oxide. An aq. slurry contg. the oxide powder and refractory powder (other than the oxide powder) supporting a noble metal is prepd. and a refractory carrier is coated with the slurry, dried and calcined to produce a catalyst for purification of exhaust gas. The pref. amt. (mol) of the citric acid added is about 1.0-1.2 times the amt. of the perovskite type double oxide.
Patent JP-S6185675-A (JP)
Title: Rotary magnetic recording and reproducing device
Inventor: OKADA KAZUO
IPC: G11B5/55
Filed: 1984-10-02
Abstract: PURPOSE:To use appropriately an optimum mode in accordance with the using purpose of a track address and to eliminate the address shift due to a drop-out and number shift at he time of displaying the track number by addressing a track with the aid of two modes of absolute and relative addresses. CONSTITUTION:Tracks #1-#50 are addressed, and an addressing methods includes two ways of absolute address and relative address systems. In the former, the first track #1 adjacent to a head position (HP) is set to the first address, and afterward addresses in serial numbers are given to the subsequent tracks up to #50. By counting a pulse signal for driving a pulse motor 30, an address is indexed. In the relative address system, the first address is given to the track #1. However, for instance, when the track #3 is omitted at the time of the sequential tracking by a magnetic head 26, the next track #4 is set to the third address. Accordingly an optimum mode can be appropriately used in accordance with the using purpose of a track address.
Patent JP-S6364898-A (JP)
Inventor: HAMAZAKI TAKASHI
IPC: B64G1/44
Filed: 1986-09-04
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。