baber/WOPTO huggingface dataset:
Patent JP-H10211276-A (JP)
Title: Automatic liquid supply/discharge device for peritoneal dialyser, and automatic peritoneal dialyser using the device
Inventor: MIURA DAISEI
IPC: A61M1/28
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply/discharge device for a peritoneal dialyser in which contamination or operation mistake is eliminated, in which actuation is performed in predetermined sequence, in which an attitude of a patient need not be a forced one in changing liquid, in which injection of dialysis liquid or discharge of staying liquid can be performed in correct quantity, and which is compact and of simple structure to achieve low cost. SOLUTION: This device is composed to have a chamber 2 having an aperture part (gas aperture part) 5 through which gas can be introduced or discharged, an aperture part (liquid aperture part) 1 through which liquid can be sucked or discharged, and the chamber 2 is parted to two chambers of a chamber having the gas aperture part 5 and a chamber having the liquid aperture part 1. In this case, a flexible diaphragm 4 (or a partition membrane) for sucking liquid into the chamber 2 or discharging it from the chamber 2 by introducing or discharging gas through the gas aperture part is fitted in the chamber 2.
Patent JP-S59157209-A (JP)
Title: Pretreatment of molten iron
Inventor: ISHIKAWA MINORU
IPC: C21C1/04
Filed: 1983-02-25
Abstract: PURPOSE:To improve the reaction efficiency and the operational stability by blowing a powdered treating agent and a carrier gas on the surface of molten iron together with a jet of oxygen using a top blowing lance. CONSTITUTION:A top blowing lance 10 provided with a powder feeding pass 12 for ejecting a carrier gas and powder and an oxygen feeding pass 11 is prepd. The ejection hole of the lance 10 is positioned above the surface S of molten iron 5 in a vessel L, and a powdered treating agent and a carrier gas are blown together with a jet of oxygen to remove Si, P and S from the molten iron 5. By this method the reaction efficiency and the operational stability are improved.
Patent JP-H08231222-A (JP)
Title: Acicular conductive tin oxide fine powder and its production
Inventor: OKUDA HARUO
IPC: C01G19/02
Filed: 1995-01-27
Abstract: PURPOSE: To produce an acicular conductive antimony-containing tin oxide fine powder capable of minimizing a compounded amount as compared with a conventional conductive fine powder without using a special device and an expensive starting material by specifying a short axis average grain diameter, a long axis average grain diameter and an aspect ratio. CONSTITUTION: The fine powder is kept in short axis average grain diameter of 0.005-0.05μm, long axis average grain diameter of 0.1-3μm and an aspect ratio of >=5. The antimony content is kept to (0.1/100) to (8/100) in terms of Sb/Sn, a silicon content is kept to 0.1-10% in terms of SiO2 based by weight. [embodiment] Stannic chloride pentahydrate and antimony trichloride are dissolved in 5l pure water with dilute hydrochloric acid, and after adding sodium silicate, the soln. is adjusted to pH7-7.5 with NaOH to form a coprecipitated matter. The soln. is adjusted to pH3 with the hydrochloric acid, and the coprecipitated matter is filtered, and is washed till a specific resistance of the filtrate becomes to 15,000Ωcm.  The obtained cake is dried, and common salt is added to the cake, and after firing at 900 deg.C, the cake is immersed in HF water to obtain an insoluble matter.
Patent JP-H04254488-A (JP)
Title: Molten metal surface temperature measuring instrument for single crystal pulling up device
Inventor: ARAKI KENJI
IPC: H01L21/208
Filed: 1991-01-31
Abstract: PURPOSE:To prevent the degradation in the life of a radiation thermometer by radiation heat and to assure the sufficient space for disposing the radiation thermometer as well as to allow the exact measurement of a molten metal surface temp. with the molten metal surface temp. measuring instrument used for a single crystal growing device by a pulling up method. CONSTITUTION:A total reflection prism 66 is disposed in a pull chamber 28 in such a manner that the radiation light progressing approximately perpendicularly upward from a molten metal surface 22 is made incident on the inside of the chamber and a limiting cylinder 68 for limiting an incident stereoscopic angle is disposed on the radiation light incident surface of the total reflection prism 66. The radiation thermometer 30 is disposed on the outside of the pull chamber 28 and alongside this chamber in such a manner that the radiation light totally reflected by the total reflection prism 66 is made incident thereon.
Patent JP-S58148598-A (JP)
Title: Remote multiplex transmitter
Inventor: SUGAYA MOTOHIRO
IPC: H04Q9/14
Filed: 1982-02-26
Abstract: PURPOSE:To use the time of transmission cycle efficiently, by detecting the final address of a terminal device being operationable state and starting the transmission from the terminal device. CONSTITUTION:Terminal devices 31, 32-3n are connected to a master device 1 via a signal transmission line 2. Continuous addresses are set to the terminal devices and a signal of time division multiplex cyclicly is transmitted to each terminal device. The master device 1 is initially set at the same time as power application and a synchronizing signal SYNC is outputted and troubles and power application of each terminal device are checked. Power is applied together with the checking and the final address of the operationable terminal device is detected. The synchronizing signal SYNC is again outputted, the detected final address is outputted, and the data output is started sequentially in continuity  with the data in response to the address.
Patent JP-2000229237-A (JP)
Title: Liquid chemical supply unit
Inventor: FURUKAWA MASAHIRO
IPC: B01J4/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a small sized and compact liquid chemical supply unit which unnecessitates a measuring tank of the liquid chemical supply unit and is capable of automatically and quantitatively supplying a desired amount of a liquid chemical. SOLUTION: A chemical storage tank 1A, a water supply piping 3 having a liquid chemical injection part 8 and a chemical supply piping 2 for supplying the liquid chemical in the liquid chemical storage tank 1A to the liquid chemical injection part 8 are arranged. A fixed delivery pump P and/or a fixed flow rate valve 5, a liquid chemical flowmeter 6 for detecting an integrated flow rate and a stop valve V1 on its downstream side are provided at the liquid chemical supply piping 2, and the liquid chemical of a prescribed flow rate is automatically injected to the liquid chemical injection part 8 till the liquid chemical reaches a prescribed integrated flow rate.
Patent JP-H075257-A (JP)
Title: Sonar system
Inventor: II SEODOA BITSUKU
IPC: G01S15/93
Filed: 1994-03-01
Abstract: PURPOSE: To provide a system for giving prior warning of a navigation a dangerous matter at the sea bottom which jeopardizes safe navigation of a ship. CONSTITUTION: A sonar system includes a sonar transmitter/receiver 16 equipped with a ship in the forward monitoring direction. A processor 42 produces a declivity contour generated by a sonar of the sea bottom area in front of a route of a ship 10. A memory 40 stores the declivity contour of the sea bottom area in front of the ship, and the contour is generated from the chart depth data. The declivity contour generated by the stored chart depth data is compared with the declivity contour generated by a sonar reflected wave to determine whether the declivity contour generated by a sonar and the declivity contour of the depth data shown in a chart agree with each other or not.  If the declivity contour generated by a sonar reflected wave in the sea bottom area is larger than a predetermined threshold level (selected to identify possible front dangerous matter in the sea bottom) and the contour generated by the chart depth data on such area does not display this possible dangerous matter, the abnormality is identified and a signal showing such abnormality is generated.
Patent JP-S59158418-A (JP)
Title: Operation control circuit of backup ram
Inventor: KAJIWARA JIYUNICHI
IPC: G06F1/26
Filed: 1983-03-01
Abstract: PURPOSE:To preserve surely a stored data by applying a signal making a backup RAM into operating state at the start of execution of program and applying a signal bringing the backup RAM into the storage holding state at the opening of power supply. CONSTITUTION:When a power switch 2 is closed, an output of a DC-DC converter 4 reaches a specified voltage after time t0. Then, an output of a reset circuit 10 goes to a voltage of high level after a time t2 and is applied to an input terminal 13a of an AND circuit 13 and also the execution of the program is started. On the other hand, a constant voltage circuit 12 applies a voltage of a prescribed level to an input terminal 13b of the circuit 13 simultaneously when the switch 2 is closed. Since the output of the circuit 13 is applied to an enable terminal 8a of an RAM 8, the RAM 8 is brought into the operating state together with the start of program. An output voltage of the circuit 12 is 0 when the switch 2 is opened and an input to the terminal 13b is also zero. Since the RAM 8 is brought into the storage holding state before the operation of computer is stopped in this way, the stored data is preserved surely.
Patent JP-H09229558-A (JP)
Title: Trunk type drying apparatus
Inventor: SETO HIROSHI
IPC: F26B17/10
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To improve drying efficiency and satisfactorily dry an article to be dried. SOLUTION: It comprises a rotating drum 1, the inside of which is divided into many partitions 41, 42 with first and second baffles 31, 32 that are alternately provided. A turbulent flow of hot air is produced in the drum 1. Paddles 71, 72 are provided in each partition for combing up the article. A baffle cone 33 is provided in the vicinity of an exhaust outlet 11, and a flow rate of hot air is increased at a gap 52.
Patent JP-S63199154-A (JP)
Title: Cash transport system
Inventor: KOBAYASHI IKUO
IPC: B60R25/04
Filed: 1987-02-14
Abstract: PURPOSE:To prevent the transporting cash from robbery, by making the release of the lock unit in a trunk responding only to the unlocking request signal from a locking/unlocking device, and operating a warning unit in the trunk when the trunk is removed from a loading unit. CONSTITUTION:A trunk 4 with a signal communication function and with the unlocking ability from the inside, and an unlocking device 2 which generates the locking or unlocking direction signal are prepared. Furthermore, a loading device 3 to communicate with the trunk 4 and a car transport administration device 1 is loaded in a cash transporting car 10. The car transport administration device 1 can communicate with the unlocking unit 2 and the loading unit 3, and has a display function of the condition of the truck 4, the running position of the transporting car 10, and the like. The unlocking device 2 and the transport administration device 1 are incorporated unitary. When the trunk 4 is removed from the loading unit 3, and no approaching confirmation direction is generated owing to a robbery or the like, the warning sound is generated from the trunk 4, the running position and the trunk condition are detected at the transport administration device 1, and the robbery of the cash by a burglar can be prevented effectively.
Patent JP-S56127546-A (JP)
Title: Cutter for raw fabric guillotine
Inventor: FUJITA IWAO
IPC: B65H35/06
Filed: 1980-03-13
Abstract: PURPOSE: To make it possible to orderly draw out cut-finished pieces being piled up, by providing cutting upper and lower edges as well as detecting the height of the piled-up cut finished pieces and lowering the receiver stepwisely.  
     CONSTITUTION: Provided at the rear end of a traveling route 1 are a cutting upper edge 29 which moves vertically while a delivery roll 15 is stopped, to cut a raw fabric 6 into pieces and a fixed cutting lower edge 30 as well as a receiver 35 supported by a supporting member 33 which vertically moves along vertical guide rods 32 and 32'. Moreover provided are sliders 40 and 40' which vertically move being screwed on screw bolts 39 and 39' provided at both ends of the supporting member 33 as well as an upper-limit switch 41 which makes the receiver 35 stop at a position slightly lower than the edge of the cutting lower edge 30 and detectors 50 and 51 which detect the fact that the height of the cut finished pieces 47 on the receiver has reached a height slightly lower than the upper surface of the cutting lower edge 30. According to detection signals therefrom, the screw bolts 39 and 39' rotate to lower the receiver 35 stepwisely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11197035-A (JP)
Title: Ladle with hole bored having soup retaining part
Inventor: SUGIYAMA HIROJI
IPC: A47J43/28
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a ladle which enables ladling of soup and ingredients separately. SOLUTION: A proper number of holes 2 are bored at points traversing the bottom of a ladle 1, a grip 4 is mounted on an extension line and faces on both side parts of the holes 2 are utilized as soup retaining part 3.
Patent JP-S53116633-A (JP)
Title: Automotive power transmission machanism
Inventor: NUMATA SHIYOUJI
IPC: F16F15/134
Filed: 1977-03-23
Abstract: PURPOSE: To extremely reduce the varied torque transmissibility of a power transmission mechanism by oppositely arranging a flywheel and a transfer plate and by engaging the conical lugs of a plurality of pushers arranged on one of the opposite surfaces of the flywheel and transfer plate with a retainer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57149155-A (JP)
Title: Positioner for finishing cast article or the like
Inventor: HORII SHIGERU
IPC: B24B41/06
Filed: 1981-03-05
Abstract: PURPOSE:To optionally change the posture of a workpiece without altering its height, by providing a rotatable holder on an arm which can be secured in an optional position on arc-shaped surfaces. CONSTITUTION:To process the cut surface 1a of a workpiece 1, it is secured on a holder 7 after the distance l between the cut surface 1a and the end face 7a of the holder is adjusted so that the height from inner arc-shaped surfaces 4 to the cut surface is almost equalized to the radius R of curvature of the inner arc-shaped surfaces. After that, the position of the cut surface 1a and the posture of an arm 5 are changed to enable the workman to easily process the cut surface 1a.
Patent JP-S59156807-A (JP)
Title: Auxiliary tube of tubeless tire
Inventor: FUNAYAMA KAZUO
IPC: B60C17/02
Filed: 1983-02-28
Abstract: PURPOSE:To realize simple performance of repair at the time of puncture by assembling a spare tube inside a tubeless tire. CONSTITUTION:A tube 1 assembled with a special valve is inserted in a usual tubeless tire. A housing 2 is screwed by means of a nut 5 into a valve hole of a rim 3 along with a rubber pad 4, and a valve 6 sliding inside the housing has a built-in usual air valve, while an air hole 7 pouring air into the tire is provided at the root of the tube. When air is poured while an external fixing cap 8 is being loosened and the valve 6 being pushed into the rim 3, the air pushes up the plunger of an air valve inside the valve 6 and is diffused into the tire from the air hole 7 opened at the upper end of the plunger. At the time of puncture, by loosening the plunger of the air valve to lower the internal pressure of the tire and subsequently tightening the external valve fixing cap to pour the air, the tire is restored to the original state due to inflation by means of the tube.
Patent JP-S58150383-A (JP)
Title: Inter-frame coding and decoding device for television
Inventor: NISHIWAKI MITSUO
IPC: H04N7/36
Filed: 1982-03-03
Abstract: PURPOSE:To improve the coding efficiency of an inter-frame coding/decoding device for TV, by transferring a coding stop code in place of a variable length code to suppress the generating quantity of information after an overflow in case an overflow signal of a buffer memory is produced. CONSTITUTION:A TV inter-frame coding/decoding device is provided with an inter-frame predictive coding circuit 100, a coding circuit 200, the 1st buffer memory 300 and a buffer memory overflow circuit 15. The circuit 100 obtains the difference between frames on the basis of the predicted value, i.e., the data of the preceding frame which is stored in a frame memory 6. When an overflow signal of the memory 300 is produced, the differential value of the circuit 100 is forcibly set at 0. At the same time, the coding of a variable length coding circuit 7 is discontinued, and a coding stop code is transferred in place of a variable length code. As a result, the quantity of information obtained after generation of an overflow is set fixedly at 10 bits.
Patent JP-S52115614-A (JP)
Title: Threshold value setting method for binary circuit
Inventor: MANDA HIROSHI
IPC: G06K9/00
Filed: 1976-03-24
Abstract: PURPOSE: To obtain binary signal having excellent resolution, by changing the threshold level of next picture element, depending upon the binary signal of the last pattern picture element although the size of source pattern picture approaches the size of picture element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07241875-A (JP)
Title: Heat-reflecting polycarbonate molding
Inventor: TAWARA HISASHI
IPC: B29L31/00
Filed: 1994-03-02
Abstract: PURPOSE:To provide a polycarbonate molding with an excellent abrasive resistance and anti-cloudy property as well as a heat reflective function. CONSTITUTION:A heat-reflecting polycarbonate molding has a hard coat formed at one side surface and an anti-cloudy film formed at the other surface, and is also featured such that a printed layer having a heat reflective function formed by ink consisting of being added with metallic particles of a particle diameter of 5-80mum is sealed as a parallel surface between the interlayers of the hard coat and the anti-cloudy film.
Patent JP-H11234422-A (JP)
Title: Video telephone adapter device and video telephone system using the same
Inventor: YOSHIZAWA YASUYUKI
IPC: H04M11/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a system with which video telephone communication can be performed through a line using a PBX by connection the main body of a PBX telephone and a hand set. SOLUTION: A video telephone adapter device 10 is connected between the main body of a PBX telephone 16 and a PBX telephone hand set 18. At the time of ordinary telephone communication, the PBX telephone hand set 18 is connected through first and second relays 30 and 32 to the main body of the PBX telephone 16 and by switching the first and second relays 30 and 32, image signals transmitted from the main body of the PBX telephone 16 are displayed on an LCD display device 12. At the same time, the signals of images picked up by a camera apparatus 14 are supplied to the main body of the PBX telephone 16. Thus, the system capable of video telephone communication while utilizing the analog signals of the hand set can be provided.
Patent JP-S60179485-A (JP)
Title: Water-swellable waterstopping material
Inventor: MIYAYAMA MAMORU
IPC: C08L33/00
Filed: 1984-02-24
Abstract: PURPOSE:To provide the titled waterstopping material which does not cause the slipping of a water-swellable high-molecular material out of it, is tough and has an excellent waterstopping effect, by forming a skin layer on the surface of a foam composed of a rubbery material contg. a water-swellable high-molecular material uniformly dispersed therein. CONSTITUTION:10-200pts.wt. water-swellable high-molecular material such as a starch/polysodium acrylate graft polymer and 0.5-20pts.wt. blowing agent such as azodicarbonamide are blended with 100pts.wt. rubbery material such as polychyloroprene rubber. The mixture is melt-kneaded and molded into the desired shape. The molding is heated at 180-220 deg.C for several sec to several min to expand it and to form a skin layer, whereby a water-swellable waterstopping material can be obtd. which has such a structure that the surface is covered with a skin layer of 10-1,000mu in thickness and the inside of the layer is a foam having the overall void volume of 10-70% and which has a degree of swelling of 1.1-30 times by volume the entire volume of the material.
Patent JP-S63200160-A (JP)
Title: Positively charged toner for electrostatic image
Inventor: MATSUI IZURU
IPC: G03G9/097
Filed: 1987-02-17
Abstract: PURPOSE:To obtain a toner having superior electrophotographic characteristics by incorporating a polymer contg. a specified monomer component into a binder resin, and to specify a particle size of fine articles of a zirconium oxide compd. CONSTITUTION:A polymer contg. at least one kind of monomer expressed by the formulas I-III as a monomer component is incorporated into a binder. And, fine particles of zirconium oxide is formed primary particles having <=0.05mum mean particle size, or formed primary particle having <=0.05mum mean particle size in the stage of mixing with a toner. In the formulas, R1 is H atom or lower alkyl group; R2 is a direct bond or a lower alkylene group; each R3 and R4 is H atom, lower alkyl group, or lower aryl group, respectively; A is a direct bond, -COO-, -CONH-, etc.; R5 is H atom or a lower alkyl group. By this constitution, a positively charged toner having characteristics to be charged to high positive chargeability, generating no inverse polarity, and having high fluidity and high resistance to coagulation, is obtd.
Patent JP-S55125251-A (JP)
Title: Cr-containing ni alloy with superior stress corrosion cracking resistance and manufacture thereof
Inventor: NAGANO HIROO
IPC: C22C19/05
Filed: 1979-03-19
Abstract: PURPOSE: To manufacture the title alloy by annealing a Cr-contg. Ni alloy of a specified compsn. contg. a restricted amt. of C and an adequate amt. of added Nb at a predetermined temp. or below.  
     CONSTITUTION: The correlation between the C and Nb contents of an alloy consisting of C≤0.07%, Si≤0.50%, Mn≤1.0%, Cr; 14.0W17.0%, Fe≤10%, Nb; 0.1W 0.2% and the balance Ni is set in the range bounded by the straight lines joining the points A(0,2.0), B(0.07,2.0), C(0.07,0.7), D(0.01,0.1) and E(0,0.1) of the graph with the C content as the X coordinate axis and the Nb content as the Y coordinate axis. Such a Cr-contg. Ni alloy is annealed at a final annealing temp. of 1,050°C or below to obtain an alloy with superior stress corrosion cracking resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60177420-A (JP)
Title: Composite type thin film magnetic head and its production
Inventor: TANAKA HIDEO
IPC: G11B5/39
Filed: 1984-02-23
Abstract: PURPOSE:To solve deterioration in the characteristic of an MR head by using an inorg. material such as Al2O3 in place of a resist layer around a coil, polishing the step of Al2O3, etc. on the coil and flattening the upper pole of an inductive thin film magnetic head. CONSTITUTION:An inorg. material 6 such as Al2O3 is used in place of a resist layer of a coil 4 used for an inductive magnetic head by which the projection of a pole piece owing to thermal expansion is eliminated. The step of Al2O3, etc. on the coil is polished by which the problem of thermal expansion is eliminated. The problem of the deterioration in the characteristic of the MR head owing to the surface roughness of an inorg. material 9 such as Al2O3 or the like on an upper pole 8 is further solved by flattening the upper pole 8 of the inductive type thin film head.