baber/WOPTO huggingface dataset:
Patent JP-S5961234-A (JP)
Title: Adaptive type echo erasing device
Inventor: TANABE JIYUNJI
IPC: H04B3/23
Filed: 1982-09-30
Abstract: PURPOSE:To suppress the disturbance of a false echo path at its minimum, by measuring a characteristic value corresponding to the delay time value of the false echo path, and when detecting the variation of the characteristic value, stopping the operation of a corrected value. CONSTITUTION:When receiving circuit connecting information from a terminal 5, a test signal generating circuit 11 turnes a switch 12 and applies a test signal to a line on the receiving side. The test signal is outputted from a terminal 2, delayed by the echo path and inputted from a terminal 3 as an echo signal. The time until the test signal is inputted as the echo signal is measured from the input signal and a signal outputted from a test signal generating circuit 11 to measure the absolute delay of the echo path. The tap factor of a transversal filter 19 of the false echo path is squared during the delay time measured by a delay time measuring circuit 14 and the sum of the squares is found out to measure the characteristic value. After detecting the variation of the characteristic value, the operation of the corrected amount of a correcting circuit 20 is stopped to suppress the disturbance of the false echo path 19 at its minimum by regarding the corrected variable as ''0''.
Patent JP-S5871936-A (JP)
Title: Stabilized resin composition containing halogen
Inventor: MINAGAWA MOTONOBU
IPC: C08L27/00
Filed: 1981-10-23
Abstract: PURPOSE:To obtain titled composition free from softening point depression and plate-out, with improved thermal stabiliity, initial discoloration resistance and weatherability, by incorporating a specific beta-diketone boric ester as a stabilizer in a halogen-contg. resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a halogen-contg. resin with (B) 0.001-10 (pref. 0.01-5)pts.wt. of a compound of formula[R1 is H, alkyl, aryl, alkylaryl, arylalkyl, R2(O)C, or R3(O)C; R2 and R3 are each H, alkyl, aryl, cycloalkyl, etc; R1-R3 are each capable of ring formation together with other group(s) or atom(s); R4 and R5 are each H, alkl, aryl, cycloalkyl, etc., R4 and r5 are each capable of ring formation together], e.g., dibenzoylmethane borate, and, preferably (C) 0.01-5pts.wt. of an organophosphite and/or 0.01-10pts.wt. of an epoxy compound.
Patent JP-S6062888-A (JP)
Title: Brake device of motor
Inventor: MICHIHASHI HIROYUKI
IPC: H02P3/24
Filed: 1983-09-14
Abstract: PURPOSE:To prevent a 3-terminal control element from damaging by interrupting the energization of a main winding and an auxiliary winding for the prescribed period form when a motor stop signal is inputted, thereby reducing a rush current. CONSTITUTION:A calculator 20 controls switching circuits 21, 22 and switching circuits 33, 34 on the basis of a signal (ZVS) synchronized with the zero crossing point of an AC power source inputted from a ZVS measuring unit 18 and a motor stop signal, and further controls 3-terminal control elements 12, 14. After the motor stop signal is inputted, a display unit 19 is provided to interrupt the energization of a main winding 13 and an auxiliary winding 15 for the prescribed period. Then, a current of one direction is flowed to the windings 13, 15 synchronously with once per twice of the ZVS and a braking is performed. At this time, the rush currents of the both terminal control elements 12, 14 can be reduced. Thereafter, a current is flowed only in one direction only to the winding 15 synchronously with once per twice of the ZVS.
Patent JP-H0758311-A (JP)
Title: Nonlinear light transistor
Inventor: SUBUYATOSURABU AA ROMASHIEBUIT
IPC: G02F3/00
Filed: 1994-07-21
Abstract: PURPOSE: To provide a high sensitivity active nonlinear phototransistor having calculation, storage and multistage optical signal processing functions, which can be controlled by an optical input signal to generate a single-mode ring symmetric output signal. CONSTITUTION: This nonlinear phototransistor is constituted of a phototransistor which is limited in the vertical direction by a pair of mirrors, each including a pair of first mirror 2 and a waveguide 1 located at respective ends of the waveguide, and a pair of surface emission semiconductor laser diodes 3 located at respective ends of the waveguide and limited in the vertical direction by a pair of first multistage mirrors. Each microcavity constitutes a pair of microcavities in the waveguide located between the first multistage mirrors, a phase modulator 5 with a Bragg lattice 6 located between the laser diodes, a first pair of electrodes 7 for regulating the field in the phase modulator, and a second pair of electrodes 8 controlling the laser diodes, respectively.
Patent JP-S6416229-A (JP)
Title: Power source supply method for network terminating set
Inventor: HARA HIROYUKI
IPC: H02J9/06
Filed: 1987-07-09
Abstract: PURPOSE:To prevent unnecessary discharge of battery, by limiting the time interval when backup power supply is carried out automatically through the battery. CONSTITUTION:DC source voltage passed through a constant voltage diode 3 is fed through a diode 4 and a contact 21-a to a network terminal 43. A battery 12 is recharged through a diode 5 and a resistor 9. Upon stoppage of DC voltage supply from an external power source due to power interruption, a relay 1 is reset to close a contact 1-a, and backup power supply is made by the battery 12 through the contact 1-a and a diode 6. At the same time, a timer 29 is set to produce pulse upon elapse of predetermined time. Consequently, a relay 21 is reset to open the contact 21-a so as to stop power supply to the base section of the network terminal 43. Backup power supply can be resumed by depressing a reset switch 37.
Patent JP-H0727337-A (JP)
Title: Separable cassette hot plate
Inventor: NAKA SHINICHIRO
IPC: F24C3/14
Filed: 1993-07-09
Abstract: PURPOSE:To simplify the design change of a cassette hot plate and improve production efficiency. CONSTITUTION:The cassette hot plate is provided with a storing case 20 in which a cassette cylinder 40 is to be set and a main case 10 fitted with a burner 50. A side plate 21 of the storing case 20 and a side plate 11 of the main case 10 opposite to the side plate 21 are laid one upon the other and fastened together by calking or with bolt and nut to form a cassette hot plate.
Patent JP-H0335325-A (JP)
Title: Analysis system for syntax rule
Inventor: MORIMOTO SHINICHI
IPC: G06F9/45
Filed: 1989-06-30
Abstract: PURPOSE:To execute the contents of various analyses of a given syntax in an easy way and with the small number of mistakes by expressing those syntaxes in a form of a network model. CONSTITUTION:A syntax rule reading part 1 reads a given syntax rule and sends it to a syntax rule deforming part 3. An analysis contents reading part 2 reads the analysis sescribed in the arithmetic given to a network model and sends the read contents to an analysis contents processing part 5. A part 3 deforms the contents received from the part 1 into the form of the network model and sends it to a syntax rule storage part 4. The part 4 stores the received contents, and the part 5 carries out the arithmetic read by the part 2 to the contents stored in the part 4 and sends the result of arithmetic to an analysis result output part 6. In such a constitution, various analysis applied to the given syntax can be systematically described as an arithmetic applied to the network model.
Patent JP-H10236455-A (JP)
Title: Carton for storing article, with arcuate peripheral face
Inventor: SHIMADA KATSUYUKI
IPC: B65D5/02
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To facilitate discrimination and enable costless production without use of expensive paper tubes. SOLUTION: A bottom plate 1 attached to the face 22 putting the arcuate peripheral face 21 of an article 2 in the inside and an inclined plate 3 are provided, and overlap flaps 12 folded back to both sides of the bottom plate are interposed to continuously connect the radius of one of fan-shaped side plates 4. And fan-shaped folding plates 5 in which a radial fold 51 passing the fan- shaped center and bisecting the plate 5 is formed, are interposed. And folds 61, 62 are formed to extend from the intersection point of both ends of an arcuate cut 6 formed at the central part of the fan-shaped folding plate and the other radius and the radial fold toward the center of the fan-shaped side plate and the center of the fan-shaped folding plate, to use as folding notches 7.  Overlap flaps are stucked on the bottom plate and the fan-shaped folding plates are folded and a sticking plate 8 is attached to the arcuate part of the erected fan-shaped side plates and an attached tongue flap 9 of the rear side of the sticking plate 8 is stuck on the outside face of the inclined plate and reclosed after unsealing.
Patent JP-S6150686-A (JP)
Inventor: AKAISHI SHIGERU
IPC: B65G11/00
Filed: 1984-08-15
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-H0222454-A (JP)
Title: Production of cutting tool made of surface-treated tungsten carbide-base sintered hard alloy
Inventor: KIKUCHI NORIBUMI
IPC: C23C16/32
Filed: 1988-07-08
Abstract: PURPOSE:To produce a cutting tool having superior wear resistance by implanting ions into a cutting tool made of surface-treated WC-base sintered hard alloy which has a composition containing specific amounts of Co, etc., and in which a coating layer of TiC, etc., of specific thickness is formed on the surface and infiltrating these ions into the surface part of the base material. CONSTITUTION:A coating layer composed of a single layer consisting of one kind among titanium carbide, titanium nitride, titanium carbonitride, titanium carbon oxide, titanium nitrogen oxide, titanium carbonitroxide is formed on the surface of a base material made of WC-base sintered hard alloy having a composition consisting of 4-15wt.% of one or more elements among Co, Ni, and Fe as binding phase-forming components and the balance WC as a dispersed phase-forming component with inevitable impurities, by which a cutting tool made of surface-treated WC-base sintered hard alloy is prepared. At this time, the thickness of the above coating layer is relatively thinned so that it is 0.1-1.5mu in average, and then, ion implantation treatment is applied to the above coating layer and the ion implantation components are infiltrated down to the surface part of the base material via the coating layer. By this method, the adhesive strength of the base-material surface and the hardness of the coating layer can be improved, by which the cutting tool having superior wear resistance can be obtained.
Patent JP-H0460118-A (JP)
Title: Supercharger
Inventor: NAKAMURA TAIZO
IPC: F02B39/12
Filed: 1990-06-29
Abstract: PURPOSE:To improve the rising of rotational speed of an engine when an accelerator is ON by providing a clutch disengaged and a sub-throttle for reducing valve opening angle during an accelerator OFF and suppressing rapid increase in the rotational speed of a supercharger during the accelerator OFF. CONSTITUTION:When acceleration or deceleration running is required because of a vehicle running ahead, during climbing motion in an express highway, etc., since the rotational speed of an engine 2 tends to become slower than that of a supercharger 10 side in deceleration a one-way clutch 24 is disengaged, and a driving pulley 6, a belt 8, a pulley 12, and a supercharger 10 run in idle. Also, an OFF signal 28 of an accelerator pedal 20 makes the valve open angle of a sub-throttle 26 small. Namely, an amount of intake air is decreased so as not to produce surging by means of a backflow of supercharged air. Furthermore, when a throttle valve 22 is opened by an accelerator ON, again, the one-way clutch 24 engages, wherein the supercharger 10 reaches a required high speed rotation in a short time.
Patent JP-H0343401-A (JP)
Title: Substituted polysaccharide and its manufacture
Inventor: MIHIAERU MAAGERUSHIYUTEETO
IPC: A61P31/12
Filed: 1990-06-29
Abstract: PURPOSE: To provide a substituted polysaccharide useful as an antivirus agent excellent in activity against a virus, especially, a retrovirus obtained by substituting an OH group of a polysaccharide by a specific group and sulfating this substituted group.  
     CONSTITUTION: A substituted polysaccharide is composed of a monomer having a linear chain or branched structure according to circumstances and capable of containing a (substituted) amino group and characterized by that 5-80% of an OH group is replaced by formula -X-B-Y [wherein X is oxy or a group represented by the formula (wherein a C-atom is bonded to B), B is a 2-30C non-aromatic hydrocarbon, Y is O or OSO 3 R 1  (R 1  is a cation) when X is oxy and H or COOR (wherein R is a monovalent or divalent cation or 20C or less hydrocarbon) when X is the group represented by the formula] and 10-95% of the OH group is replaced by the formula OSO 3 M (M; cation) and 0-40% of the OH group is not replaced and palmitic acid ester of chondroitin sulfate and lauric acid ester of dexstrane sulfate are excepted. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0819864-A (JP)
Title: Device for feeding welding wire
Inventor: NAKAJIMA KENZO
IPC: B23K9/133
Filed: 1994-06-30
Abstract: PURPOSE:To joint many wires by installing a flexible conduit to be connected to a wire feeding device and an adapter to be connected to a wire taking-out part taking out the wire from the upper face of a wire pack, arranging a wire feeding roller at the same time, and providing a vertical groove on the front of a holding tool. CONSTITUTION:An adapter 4 passing a top end of a wire 2 in a wire pack 1 is held with a holding tool 9 positioned under a welding wire feeding device 5. The top end of the wire 1 is passed to a wire feeding roller 15, and a flexible conduit 10 to be connected to a wire feeding machine 29 is held with a holding tool 11 on the upper position of the welding wire feeding device 5. In this state, the roller 15 is rotated by actuating a roller driving motor 12 installed on the welding wire feeding device 5. In this time, the wire between the roller 15 and the flexible conduit is separated from the wire feeding device 5 through a wire taking-out vertical groove 28 of the front side of the holding tool 11 and connected to the other wire pack.
Patent JP-S5959622-A (JP)
Title: Bioactive protein obtained from stone of almond, apricot or japanese bush cherry
Inventor: YUUCHI SHIGERU
IPC: A61P29/00
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a protein having strong antiphlogistic and analgesic activities and useful as an antiphlogistic agent, by extracting the stone of almond, apricot (Pruns armeniaca Linn. var. ansu Maxim.) or Japanese bush cherry (Prunus japonica Thunb.) with water. CONSTITUTION:The stones of almond, apricot or Japanese bush cherry are roughly crushed with a mixer, defatted with an oleophilic organic solvent, pulverized, and extracted with water at 10-60 deg.C, preferably at room temperature, for 1-5hr. The extract liquid is dialyzed or subjected to ultrafiltration, and two kinds of proteins are separated and purified from the remaining liquid by chromatography, or the extract liquid is added with a hydrophilic organic solvent, and a protein having high molecular weight is separated from the produced precipitate, and a protein having low molecular weight is obtained from the supernatant liquid. PR-AA having a molecular weight of 300,000-350,000 and PR-BA (10,000-15,000) are obtained from almond, PR-AB (250,000-350,000) and PR-BB (10,000-30,000) from apricot, and PR-AC (250,000-350,000) and PR- BC (10,000-15,000) from Japanese bush cherry.
Patent JP-S6329096-A (JP)
Title: Generating device for water flow in circulating water passage
Inventor: OKI HIDEO
IPC: F04D3/00
Filed: 1986-07-19
Abstract: PURPOSE:To make it possible to form a circulating water passage under a relatively slight head difference by forming a suction vessel and an exhaust one by means of a bulkhead plate having a large passing hole in a generating device for water flow, and arranging an impeller driven by a submersible motor in said passing hole. CONSTITUTION:In a generating device 1 for water flow arranged in a circulating water passage 2, a suction vessel 1A and an exhaust one 1B closed respectively are formed by means of a bulkhead plate 3 having a relatively large passing hole S. When a submersible motor 7 is driven to rotate an impeller 8 in a guide ring 9, water in the suction vessel 1A is fed into the exhaust vessel 1B through a diffuser 13 in which the passing hole S and a guide vane 14 are mounted, and a head difference H is thereby generated in a differential water vessel 1C to circulate the water. Thus the circulating water passage can be formed under the relatively slight head difference and by means of a simply constructed device body, and operating cost for the device can be therefore reduced.
Patent JP-H1110252-A (JP)
Title: Die changer of press device
Inventor: OIWA KOJI
IPC: B21D37/04
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To simplify the composition of a die changer and to reduce the manufacturing cost. SOLUTION: Floors 10, 20 and a bottom down face 5 of a die 4 are finished into a flat and smooth plane. An air pressure recessing part 22 is formed on the bottom rear face 5 of the die 4, and the air pressure recessing part 22 is divided into plural numbers by reinforcing ribs formed on the rear face 5. A communicated groove is formed on the reinforcing ribs. A compressed air is supplied to the air pressure recessing part 22 and the compressed air is made to spread through each air pressure recessing part 22. Therefore, the bottom rear face 5 of the die 4 is floated from the floors 10, 20. In this state, the die 4 is taken in and out along the horizontal floors 10, 20 with a piston rod 6 of a horizontal moving cylinder.
Patent JP-S5873500-A (JP)
Inventor: SATOU YOSHIO
IPC: B63H21/00
Filed: 1981-10-27
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-H0219683-A (JP)
Title: Fluid compressor
Inventor: FUJIWARA HISAYOSHI
IPC: F04C18/344
Filed: 1988-07-08
Abstract: PURPOSE:To improve sealing performance and compression efficiency and to facilitate manufacture and assembly of parts by fitting a fluororesin spiral blade in a spiral groove made in the outer circumference of a rotary body with gradually varying pitch and partitioning the section between the inner circumference of a cylinder and the outer circumference of the rotary body with the blade into a plurality of working chambers. CONSTITUTION:Working chambers 15... partitioned with a blade 14 have volumes decreasing gradually toward the delivery. Consequently, refrigerant gas can be compressed when it is carried from the suction side to the delivery side of a cylinder 7. Since the spiral blade 14 is made of fluororesin having sufficient elasticity, the groove 13 can be taken in or out smoothly without causing deformation nor stress. Furthermore, since the fluororesin blade 14 expands sufficiently under high pressure environment, the gap between the groove 13 and the blade 14 is reduced remarkably thus reducing gas leak and improving the performance. Moreover, the performance and the reliability of compressor is improved remarkably because the fluororesin blade 14 has excellent abrasion resistance, thermal resistance and refrigerant resistance.
Patent JP-S5959123-A (JP)
Inventor: HONDA HARUYOSHI
IPC: A01B13/02
Filed: 1982-09-29
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-S6231867-A (JP)
Title: Copying device
Inventor: ITO MASAZUMI
IPC: G03G21/00
Filed: 1985-08-01
Abstract: PURPOSE:To execute continuous copying at the both side of copying paper without copying an original blank surface by changing over and selecting the operation of the control means to suppress the operation of the copying process including the paper supply by the manual operation. CONSTITUTION:When the density of an original 19 of an automatic original conveying device 300 is detected by a density detecting means 60 and discriminated to be the blank by the sequence process control with the CPU-built-in control device, the copying process operation including the paper supply from a tray 35 and the paper supply from a paper re-supply tray 6 is suppressed through the control means. It is selected by the manual operation from the console panel whether or not the control means is operated, the copying process including the paper supply from the tray 35 or the tray 26 is manually operated, the original blank paper part is not copied, the line spaces of the original are reduced, and continuously, the original can be copied on the both side of the copying paper.
Patent JP-H09236273-A (JP)
Title: Air conditioning control equipment
Inventor: OONISHI SATOKO
IPC: F24D3/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To enable continuation of an optimum state of heating operation for a long time by controlling the quantity of heat to be supplied indoors from air conditioning equipment on the basis of the correlation between an outdoor air temperature and the quantity of released heat from a thermal storage medium, for air conditioning control equipment using floor heating equipment of a thermal storage type and the air conditioning equipment in combination. SOLUTION: In a state wherein a prescribed quantity (Qair) of heat of warm air is supplied indoors (R) from air conditioning equipment before a heating operation is started, a heat loss characteristic value (Σ(K.A)) of heat flowing outdoors from indoors is calculated on the basis of the warm air heat quantity (Qair), a released heat quantity (Qf) of floor heating equipment 1, an indoor temperature (Tin) and an outdoor air temperature (Tout).  At the time of the heating operation wherein the floor heating equipment 1 and the air conditioning equipment 2 are used in combination, the capacity of the air conditioning equipment 2 is controlled in consideration of the heat loss characteristic value (Σ(K.A)) so that the released heat quantity (Qf) of the floor heating equipment 1 be an avoidance heat quantity or below for avoiding that the quantity of stored heat of a thermal storage medium is exhausted during the time when heating is demanded.
Patent JP-H1171143-A (JP)
Title: Solidification of gypsum and solidified material
Inventor: KOYAMA HISAJI
IPC: C04B9/04
Filed: 1997-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for solidifying gypsum, by which formation of powder capable of being solidified by only mixing powdery magnesium oxide and adding water is enabled by adding a specific amount of the powdery magnesium oxide to powdery gypsum dihydrate, mixing the gypsum with the magnesium oxide, and adding the water to the obtained mixture. SOLUTION: This method for solidifying gypsum using powdery gypsum dihydrate (CaSO4 .2H2 O) discharged from an exhaust gas desulfurizer of a lime- gypsum method or the like in a thermoelectric power plant, comprises mixing <=100 pts.wt. powdery magnesium oxide with 100 pts.wt. powdery gypsum dihydrate, and further adding water to the obtained mixture to form the objective solidified material of the gypsum, magnesium oxide and water. A shaped product is readily produced because the solidification is carried out by only previously mixing the gypsum dihydrate with the magnesium oxide and adding the water thereto. The composition is solidified by only adding the water and allowing the added material to stand for >=12 hr to have the hardness on the surface thereof not less than that of a brass which is a metal alloy.