baber/WOPTO huggingface dataset:
Patent JP-H09281274-A (JP)
Title: Method for measuring nuclear reactor core flow rate and measuring instrument therefor
Inventor: KIMURA KOICHI
IPC: G21C17/032
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to exactly and rapidly recognize the situation that the accuracy of measuring a reactor core flow rate is deteriorated by stoppage of part or the whole of a recirculating pump by a transient event even if such situation. occurs. SOLUTION: The measuring instrument 20 for the nuclear reactor core flow rate has a flow rate measuring system 21 (differential pressure gages 23a, 23b, jet pump flow rate measuring sections 24a, 24b, an adder 25, a core flow rate indicating meter 26) for determining the core flow rate of the core 3 of a nuclear reactor pressure vessel RPV by using the differential pressure between the jet pumps 4a and 4b of a coolant recalculating system PLR and a flow rate monitor system 22 which monitors whether the measured value of the core flow rate determined by this flow rate measuring system 21 is adequate or not. This flow rate monitor system 22 has a signal monitor circuit which monitors the low cut information relating to the deviation sate of the measured value from the true value of the nuclear reactor core flow rate and a low cut decision circuit which decides whether the measured value is adequate or not from the low cut information monitored by this signal monitor circuit.
Patent JP-H05287063-A (JP)
Title: Molding material for metallized molded article
Inventor: TAKEMOTO HIDEMI
IPC: G11B7/24047
Filed: 1992-04-07
Abstract: PURPOSE:To provide the title material comprising an arom. polycarbonate resin which is useful for an optical disc, an optical card, various kinds of metallized film, a metallized plastic reflection mirror, etc., esp. for a substrate of an information recording medium such as an optical disc. CONSTITUTION:The title material comprises an arom. polycarbonate resin which contains 30-300 ester groups per 100 carbonate groups.
Patent JP-S5715623-A (JP)
Title: Cutting machine for pipes and other long materials
Inventor: YOSHIMOTO HIROMORI
IPC: B26D5/00
Filed: 1980-06-23
Abstract: PURPOSE: To cut long pipes, etc. in different length with cutting sizes easily determined by adjusting spaces between multiple cars, having a chacking device and a rotary cutter thereupon, and by transversely shifting a number of long items lying side by side.  
     CONSTITUTION: From a source of supply A long items P are fed, through rolling or sliding motion, into a lower spot 151, where a certain number of items at a time are placed side by side. Then, they are transferred to the cutting station B by means of a feeding bar 150. The cutting station is provided with a number of traveling cars 115 1 , 115 2 ..., each car having a rotary cutter 147 and a chacking device 140. Cars are movable along the base 113 to adjust spaces between each other. Supplied items have their edges trued up by means of a car 119 and are cut into designated sizes with position of cars adquately adjusted, and cut pieces sent out through carry-out devices 170, 171. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03285752-A (JP)
Title: Method for treating as-cast product after casting
Inventor: NAKAE KAZUNORI
IPC: B22D19/00
Filed: 1990-03-30
Abstract: PURPOSE:To automatically execute the required machining corresponding to the intrinsic information by utilizing injected mark on the surface of the as-cast product to read the intrinsic information related to the as-cast product. CONSTITUTION:The intrinsic information of the mark integrally fitted to the bottom plate of each as-cast product A is transmitted to a control unit S and decision is operated with the control unit S. The required machining control signal is sent to a hand-grip hole machining device P and heat-on hole machining device Q with an NC control and the hand-grip fitting hole and heat-on hole can be accurately arranged to the necessary position in the as-cast product A.
Patent JP-H10260647-A (JP)
Title: Unit price display device
Inventor: YASUDA TATSUJI
IPC: G09F9/37
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To display a unit price by making light rays in daytime impinge on a display element uniformly and allowing the display element to emit light uniformly in nighttime by composing the device of display elements having light accumulating materials on flat plates and a substrate where the display elements are so fitted as to represent unit prices. SOLUTION: The unit price display device 1 consists of the display elements 2 having the light accumulating materials on the flat plates and the substrate 3 where the display elements 2 are so fitted as to represent a unit price. Each display element 2 consists of a flat plate type rubber magnet and a light accumulating tape stuck on the surface of the rubber magnet, and the light accumulating tape is provided with a light accumulating material. A unit price display part 3a on the substrate 3 has a seven-segment recessed part where the display elements 2 are arranged, and the display elements 2 are magnetized at necessary places of the seven-segment recessed part so as to display the unit price at the unit price display part 3a.  Then the display elements 2 displays the unit price in its own color in daytime and emit light in nighttime with energy accumulated in the light accumulating material of the light accumulating tape to display the unit price.
Patent JP-S60230954-A (JP)
Title: Material for electrode for electric discharge machining
Inventor: SASAKI TAKAO
IPC: C22C27/04
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a material for an electrode for electric discharge machining having a higher rate of electric spark machining and a further reduced consumption ratio by adding Sr to an Ag-W alloy. CONSTITUTION:A material for an electrode for electric discharge machining is obtd. by adding 0.1-10wt%, preferably 0.5-5wt% Sr to a conventional Ag-W alloy having a composition consisting of, by weight, about 20-50%, preferably about 30-35% Ag and about 80-50%, preferably about 70-65% W. Sr may be used as simple substance, but it is preferable that Sr is used in the form of a composite oxide such as SrZrO3, SrWO4 or SrMoO4. The effect of Sr improving the consumption of an electrode can be increased more considerably by adding Sr together with Zr.
Patent JP-S61242863-A (JP)
Title: Printer
Inventor: TAKITA MASAAKI
IPC: B41J29/13
Filed: 1985-04-22
Abstract: PURPOSE:To provide a simple structure and improve operability of the printer by installing a lock plate between an opening/closing lid and a chassis and a spring between a guide pin with a guide groove provided on part of the pin and a pinch roller lever. CONSTITUTION:A joint 15 is provided inside a flucrum of an opening/closing lid 9, and a lock plate 16 is retained by a joint 15 and a guide pin 17. The guide pin 17 moves in a guide groove 18 of the lock plate 16. The lock plate 16 works with the joint 15 as a fulcrum by the operation of the lid 9, and the guide pin 17 moves in the guide groove 18 from end to end. A spring 19 is attached to part of the guide plate 16, and the other part to a pinch roller lever 20. The lid 9 is always assisted by the force of a spring 19 in an 'open' direction, so that it can be operated manually with the help of a balance with its own weight. In addition, the lid 9 is not allowed to drop suddenly when operated, thus improving the safety.
Patent JP-S61244173-A (JP)
Title: Transmission control system for picture information
Inventor: UEDA MASARU
IPC: H04N1/32
Filed: 1985-04-22
Abstract: PURPOSE:To make the urgent transmission of another original easy by providing a means where an original related to a calling destination station is stored temporarily. CONSTITUTION:If a command 24 is issued from a designating means when a redial transmitting means 20 is operated in the first transmission mode designated by a designating means 21, a switching control part 25 switches a switch part 18 to the side of a storage part 17 to store picture information 15 from a reading part 14 in the storage part 17. Since an original 1 is removed from an original platen 12 by the completion of read, another original 13 can be transmitted.
Patent JP-H02266404-A (JP)
Title: Control device for preventing generation of collision of mobile machine
Inventor: KITATANI KAZUO
IPC: G05D1/02
Filed: 1989-04-06
Abstract: PURPOSE:To allow one waiting mobile machine to enter into a traveling line within a required interval without waiting the retreat of the other mobile machine from a cargo area immediately the one mobile machine completes cargo work and starts the traveling to shorten a waiting time by preventing the generation of collision of two mobile machines while always detecting the interval of the two mobile machines. CONSTITUTION:When one mobile machine 4a(4b) executes cargo work such as the carrying-out or carrying-in of articles at a cargo point or when the other mobile machine 4b (4a) is approached during the traveling of the mobile machine 4a (4b), a mobile machine interval arithmetic means 12 operates the reduction of the absolute value of the difference between the positional data of both the machines. A collision preventing control means 13 decides the value, and at the time of detecting the probability of collision, applies a stop command to a traveling control means 8a (8b) in the other approaching mobile machine 4b (4a) to stop the machine 4b (4a). Consequently, the waiting time required from the cargo operation of the preceding mobile machine to that of the succeeding mobile machine can be shortened.
Patent JP-2000279720-A (JP)
Title: Hot water supply type bathtub device with water cleaning function
Inventor: KAWAI YU
IPC: B01D29/60
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent granular filter medium from flowing out from a filtering means to the outside at a time of purging a filtering means with air. SOLUTION: At the time of purging the filtering means 19 with air, water is passed through so as to intermittently or gradually increase the flow rate flowing in from a downstream part of the filtering means 19, so that an outflow of the granular filter medium 19b to the outside is prevented. Besides, prior to a purging operation with air, water is passed through in the filtering direction inside the filtering means 19, thus the granular filter medium 19b is surely precipitated downward the filtering means 19 and the outflow of the granular filter medium 19b at the purging time with air is prevented.
Patent JP-H11278336-A (JP)
Title: Battery holder for motorcycle
Inventor: WATANABE HIDEAKI
IPC: B62J9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components of a battery holder, improve the formability of a rear fender and the layout latitude of a battery mounting position, and facilitate the connection or disconnection of lead wires to or from the battery terminals. SOLUTION: A motorcycle battery holder 50 comprises a battery holding part 51 molded integrally with the forward portion of a rear fender 42 to receive the bottom, rear face and left and right sides of a battery 48, a battery guide 52 provided on a frame constituent (a bridge member 12) that supports the forward portion of the rear fender 42 to restrain the forward movement of the battery 48 held in place by the battery holding part 51, and a battery cover 53 mounted for later detachment on the battery guide 52 to restrain the upward movement of the battery 48 and to cover battery terminals 64.
Patent JP-S58201402-A (JP)
Title: Magnetostatic wave element
Inventor: HIBIYA TAKETOSHI
IPC: H03H2/00
Filed: 1982-05-20
Abstract: PURPOSE:To provide sharp resonance characteristics to frequencies and to attain the tuning, by using a garnet single crystal thin film whose saturated magnetization depends on regions for a surface magnetrostatic wave element. CONSTITUTION:The regions with different magnetic characteristics are provided in the direction of propagation of magnetostatic waves periodically. The period of the structure of periodicity is not necessarily constant and this structure of the periodicity is formed with the molecular beam epitaxial growth, the liquid phase growth, or the ion implantation. That is, a YIG single crystal film 21 having 10mum width, 70mum is period, 15mum thickness, and 4piMSA=1780 Gauss in saturated magnetization, is grown in stripes on a nonmagnetic GGG substrate 1 with the selective molecular beam epitaxial grown method using a mask. Further, Ga:YIG single crystal film 22 having 60mum width, 70mum in period A, 15mum thickness and 4piMSB=600 Gauss in saturated magnetization, are grown on recesses where said YIG single crystal film 21 is not grown, thus obtaining the structure where the periodical change is attained toward the (y) of the saturated magnetization.
Patent JP-H03285709-A (JP)
Title: Cooling device for high temperature material
Inventor: HARAGUCHI YOICHI
IPC: B05B1/04
Filed: 1990-03-31
Abstract: PURPOSE:To cool a high temp. material uniformly in the width direction while preventing the breaking of film and splash by providing stretching devices with which the long side walls of the outlet part of nozzle are expanded by deforming elastically and also making the shape of a slit nozzle into a wedge shape with a specified taper ratio. CONSTITUTION:The shape of the slit nozzle 2 is made into such a taper shape that the slit interval t1 in the inlet part is larger than 3 times the slit interval t0 in the outlet part. And, one or more of the stretching devices 5 for nozzle wall with which the slit interval distribution in the outlet part is adjusted are provided in a row. Therefore, the flow of cooling fluid is stabilized over the wide range of flow rate and uniform cooling in the width direction is executed.
Patent JP-S5513723-A (JP)
Title: Preparation of polyethylene
Inventor: ASAHI SATOSHI
IPC: C08F4/00
Filed: 1978-07-17
Abstract: PURPOSE: To prepare high-density polyethylene having high bulk density, in high efficiency, by the use of a polymerization catalyst composed of an organo-aluminum compound and a reaction product of a titanium halide with a specially treated magnesium halide.  
     CONSTITUTION: A polymerization catalyst composed of (A) a solid product obtained by reacting (a) a modified magnesium chloride prepared by dispersing 1 mole of magnesium chloride, ≥0.1 mole of a tin halide such as SnCl 4  and ≥0.1 mole of a 1W5C alcohol in an inert solvent, and reacting at about 60W140°C for about 0.5 hours, with (b) about 1W20 moles of titanium halide (TiCl 4 , TiCl 3 , etc.) at about 60W120°C for about 0.5 hours, and (B) about 10W100 moles, based on 1 mole of the (A) component, of an organo-aluminum compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09274469-A (JP)
Title: Liquid crystal display device
Inventor: TSUCHIYA KENJI
IPC: G02F1/136
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce a burning phenomenon by varying a length of a period controlling gradation in a write-in period of a drive voltage into pixel capacity. SOLUTION: A write-in pulse applied to the pixel capacity is pulse width modulated between a selection voltage and a half selection voltage in the period (tp) controlling the gradation imparted to the pixel capacity, and is fixed to the selection voltage to become a normal state in the period (tf) applying a normal voltage to the pixel capacity. When a normal period tf applying the selection voltage is provided in the second half of the writein pulse, an after image phenomenon is dissolved. Further, since the period of tf doesn't affect contrast of a display when the applied voltage to a liquid crystal is within the range smaller than the voltage starting the optical response of the liquid crystal, the matter that the period of tf is lengthened within the range is preferred.  Further, the length of the period of tf is adjusted by transferring the temp. data detected by a temp. detection circuit 13 to a drive signal generation circuit l, and controlling the timing of the drive voltage.
Patent JP-S58202094-A (JP)
Title: Treatment of organic waste water
Inventor: HORIUCHI ASAO
IPC: C02F3/12
Filed: 1982-05-21
Abstract: PURPOSE:To perform stably and easily controllable treatment without the formation of bulking, by specifying the structure of an aeration tank for mixing waste water with activated sludge and sequentially carrying the mixture and the oxidation-reduction potential of the activated sludge-mixed liquid in the foremost aeration chamber. CONSTITUTION:Waste water to be treated is aerated by sending it through a passage 1 to the foremost chamber 2 of an aeration tank equally divided into 6 or more parts, e.g. 2-7. Said water is then sequentially aerated in the chambers 3-7 and introduced into a precipitation tank 8. Purified water is drained from the tank 8 through a passage 9, while precipitating sludge in the tank 8 is returned through a returning passage 10 to the chamber 2. Aeration in each of the chambers is performed by O2-contg. gas such as air from a blower 12, and its flow rate to the chamber 2 is controlled by the operation of a flow rate regulating valve 11 on the branched way of a pipe line 13 leading to the chamber 2. The oxidation-reduction potential of the activated sludge-mixed liquid in the chamber 2 is adjusted to + or -0 mV--200mV.
Patent JP-H01257266-A (JP)
Title: Reagent for measuring activity of creatine kinase and measuring method using said agent
Inventor: SUZUKI TADAO
IPC: D21H27/02
Filed: 1988-04-06
Abstract: PURPOSE:To make it possible to diagnose cardiac infraction simply in a short time, by using an inhibiting rate which is measured by an immunity inhibiting method using an antibody that inhibits only an M subunit and does not inhibit M' subunit as a marker for diagnosing the cardiac infraction. CONSTITUTION:Reagent for measuring creatine kinase (CK) incorporates antibodies. The activity of CK is measured by using the following reagents: the CK- activity measuring reagent which is the antibody that inhibits a CK-M subunit and does not inhibit CK-M' subunit; and the CK measuring reagent incorporating the antibodies. At this time, the activity of the CK characterized by an inhibiting rate for the CK in organism liquid is measured by using the reagent for measuring the CK. Then, the reagent acts on the CK, and antigen-antibody reaction occurs. Thus, the activity of the CK-M subunit is inhibited. At this time, the intrinsic M subunit of the CK-M subunits is inhibited, and the modified M' subunit is not inhibited. Therefore, cardiac infraction can be diagnosed simply in a short time.
Patent JP-S63251397-A (JP)
Inventor: ARAKAWA HARUHIKO
IPC: B64C9/18
Filed: 1987-04-08
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-H01259558-A (JP)
Title: Schottky barrier semiconductor device
Inventor: OTSUKA KOJI
IPC: H01L29/47
Filed: 1988-04-09
Abstract: PURPOSE:To improve breakdown strength of the periphery of a high-breakdown strength construction including a semi-insulation semiconductor region, by forming a thin layer consisting of a substance forming a Schottky barrier next to the surface of the semi-insulation semiconductor region enclosing the Schottky barrier and a semiconductor region under it. CONSTITUTION:He ions are implanted into the entire region of upper surface of a semiconductor substrate 1 with an Al layer 4 as a mask, a circuit semi- insulation semiconductor region 5 is formed enclosing an n-type area 3a directly below the Al layer 4, and then the Al layer 4 is eliminated by etching, and then a Ti thin layer 6 and an Al layer 7 are formed on a semiconductor substrate 1. Also, an ohmic electrode 8 of Au and Ge is formed over the entire rear surface of the semiconductor substrate 1 and one part of the Ti thin layer 6 which is not masked by the Al layer 7 is subject to oxidation by performing heat treatment within air to produce a titanium oxide thin layer 9. A Ti thin layer 6a remains at the lower part of the Al layer 7, which altogether forms a barrier electrode 10, and an insulating layer 11 consisting of silicon oxide film is formed on it to form an electrode for external connection 12. It drastically improves breakdown strength around a Schottky barrier.
Patent JP-H10285163-A (JP)
Title: Digital transmission system
Inventor: UEDA MASAHIRO
IPC: H04M3/22
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To reset a system from an interface circuit-side regardless of the degree of the runaway of a terminal by operating the reset function of a terminal body when a physical layer control circuit in the terminal detects the halt of a physical layer. SOLUTION: When the control part 13C of the terminal 13 runs away and a communication link is cut, the control part 12C of an interface device 12 gives a transmission stop signal to a transmission stop circuit 12A1 in a layer control circuit 12A. The transmission stop circuit 12A1 stops an AMI signal transmitted to the terminal 13 till then. The layer 1 control circuit 13A of the terminal 13 receives it and transmits a stop state signal to the control part 13C. The stop state signal S2 is inputted to the control part 13C of the terminal 13 as a reset signal and compulsorily resets the system. Since the processing of the control part 13C is not required, the reception cut of AMI is securely detected and the system is reset even if the control part 13C completely runs away.
Patent JP-H0731087-A (JP)
Title: Rotar of permanent magnet field type rotating electric machine
Inventor: UCHIBORI MASAHARU
IPC: H02K1/27
Filed: 1994-04-25
Abstract: PURPOSE:To provide a rotor of a permanent magnet field type rotating electric machine in which number of pole pairs can be reduced by altering a simple structure, CONSTITUTION:A magnetic interval is so spaced as to become between normal different polarity poles by providing means for preventing a short-circuit of magnetic fluxes between a pair of adjacent poles, the interval is so approached by inhibiting to provide means for preventing a short-circuit of magnetic fluxes at the other end side of the poles, one pole is formed of a plurality of adjacent permanent magnet materials, and integer number of pole pairs are formed as a whole. In this case, slits 3A, 3B provided between slots of a rotor core or cutouts provided on an outer periphery of the core may be used as the means for preventing the short-circuit of the fluxes to be provided between the poles.
Patent JP-H02264096-A (JP)
Title: Production of sheet from wood flour and bark
Inventor: KOBAYASHI KIYOSHI
IPC: D21H13/00
Filed: 1989-04-05
Abstract: PURPOSE:To obtain a pollution-free sheet useful as a building material, construction material, agricultural material, stockbreeding material, etc., at a low cost while effectively utilizing sawdust, etc., discarded hitherto as industrial wastes by compounding wood flour, etc., with natural fiber, etc., and forming the mixture into a sheet with a wet paper-making machine. CONSTITUTION:The objective sheet can be produced by compounding wood flour and/or bark with at least one component selected from natural fiber, synthetic fiber, chemical fiber and synthetic pulp and forming the mixture into a sheet with a wet paper-making machine. Preferably, the mesh size of the paper-making machine for the screening of the raw material is 30-120 mesh and the raw material is beaten to a freeness (Canadian freeness) of 100-700cc and compounded with >=5% of natural or synthetic fiber.
Patent JP-H08264779-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: TERAO NORIYUKI
IPC: H01L21/336
Filed: 1995-03-17
Abstract: PURPOSE: To perform channel doping through a shield layer and prevent depletion of a gate electrode without using a high temperature process. CONSTITUTION: An amorphous silicon film 4 doped with phosphorus is deposited on a gate oxide film 3, as a shield layer. A P-type channel region 5 is formed by performing channel doping on the surface of a well 1 through the shield layer 4 and the gate oxide film 3. After a natural oxide film of the surface of the shield layer 4 is eliminated, an amorphous silicon film 6 doped with phosphorus is deposited on the shield layer 4, and a gate electrode is formed by patterning the amorphous silicon film 6 and the shield layer 4.