baber/WOPTO huggingface dataset:
Patent JP-H06154274-A (JP)
Title: Walking aid
Inventor: MOTODA KENRO
IPC: A61H3/04
Filed: 1992-11-19
Abstract: PURPOSE:To provide a walking aid which assists an aged or handicapped person in walking and exercising. CONSTITUTION:A handle 7 which a person can grasp by hand is provided on a main body 1 having running wheels driven by means of a motor 4 and a control part for the torque and the speed to the motor 4 is provided on the motor 4 and it is operated from the outside.
Patent JP-H06157807-A (JP)
Title: Production of porous polymeric material
Inventor: IMAI YOJI
IPC: C08J9/28
Filed: 1992-11-19
Abstract: PURPOSE:To form open cells of any desired size by freeze-drying a polymer solution. CONSTITUTION:A polymer, e.g. an ethylene/vinyl acetate copolymer, polycarbonate, fatty acid polyester, homo- or copolymer of lactic acid, PS, PE, PVC, PP, or polybutadiene, is dissolved in a solvent. If necessary, additives are added thereto, such as a particulate inorganic substance, compound having a low vapor pressure, adsorbent, substance gradually releasable upon contact with water, etc. The resulting solution is freeze-dried, if necessary after being cast on a support, e.g. a mesh, nonwoven fabric, or sponge.
Patent JP-H05162207-A (JP)
Title: Method for bonding cfrp structural body to vulcanized rubber
Inventor: FUJIWARA TAKASHI
IPC: B29C65/04
Filed: 1991-12-17
Abstract: PURPOSE:To make it possible to bond a CFRP structural body to vulcanized rubber without being restricted by wall thickness and contrive to ensure the bond strength, mechanical strength and fine external appearance. CONSTITUTION:At a cylindrical CFRP structural body 1, in both the end parts of reinforcing material 3 having network-like carbon fiber crosslinks, which are produced by winding round or braiding up the continuous thread of carbon fiber 2, metallic short tubular members, on the outer periphery of each of which vulcanized rubbers 4 are vulcanizingly bonded, are press-fitted under the condition that adhesive is interposed between the inner peripheral surface of the CFRP structural body 1 and the vulcanized rubber 4. Finally by activating the adhesive through the induction heating by coils 8, the CFRP structural body 1 and the vulcanized rubber 4 are bonded together.
Patent JP-H02270192-A (JP)
Title: Memory cell with reinforced strength against soft error
Inventor: SEODOAA DABURIYU HIYUUSUTON
IPC: H01L21/8244
Filed: 1989-12-21
Abstract: PURPOSE: To protect a memory cell from SEU and to improve them by providing them with a voltage raising device connected to a voltage lowering device and providing with two cross-linking inverters. CONSTITUTION: In particular, a diode D1 is connected to the drain of a transistor 10 and a node S1 and made to exist between them, also diode 2 is connected to the source/drain of a transistor 24 and the node S1 and moreover made to exist between them. Also, a diode 3 is connected to the drain of a transistor 6 and the node S2 and made to exist between them. Further, a diode 4 is connected to the source/drain of a transistor 22. And a periodic time for reading or writing in a cell is actually made not to increase. By this way, a static memory cell in a given environment such as a communication satellite orbital space is protected from a single event upset(SEU).
Patent JP-H04199703-A (JP)
Title: Magnet apparatus for imaging diagnostic equipment of nuclear magnetic resonance type
Inventor: OSAKI OSAMU
IPC: H01F7/20
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a magnet apparatus having a reduced oppressive sensation to be given to a patient and having a reduced leakage magnetic field, by providing an arch-shaped container having an opening part in an upper circumferential part of its container wall part laid horizontally, and by incorporating arch-shaped coils for the magnet therein, and further, by making directions of the currents flowing through the inner and outer arch-shaped coil opposite to each other. CONSTITUTION:In a magnet apparatus for an imaging diagnostic equipment of a nuclear magnetic resonance type wherein a magnetic field is generated in an axial or radial direction, provided is an arch-shaped container 3 having an opening part in an upper circumferential part of its container wall part laid horizontally, and the arch-shaped coils for the magnet are incorporated therein, and further, the directions of the currents flowing through the inner and outer coil are made opposite to each other. Also, the inner arch-shaped coils 1a, 2a are placed somewhat away from the outer arch-shaped coils 1b, 2b, and the magnitudes of the currents flowing through the inner coils 1a, 2a are the same as the corresponding currents flowing through the outer coils 1b, 2b respectively. Therefore, the magnetic fluxes of the inner coils 1a, 2a, which leak to its outside, are canceled by the ones of the outer coils 1b, 2b respectively, and a leakage magnetic field to the external is suppressed. Further, a patient can look at the external from the upper opening part. Thereby, an oppressive sensation of the patient is reduced, and obtained is a magnet apparatus for an imaging diagnostic equipment of a nuclear magnetic resonance type, whose leakage magnetic field is reduced.
Patent JP-H06171953-A (JP)
Title: Production of ferric chloride solution
Inventor: YOSHIMOTO HIROSHI
IPC: C01G49/10
Filed: 1992-12-14
Abstract: PURPOSE:To obtain a ferric chloride soln. suitable for use as an auxiliary water treating and flocculating agent by purifying an iron chloride soln. contg. impurity metals such as Ni. CONSTITUTION:Iron powder is added to an iron chloride soln. prepd. by dissolving iron as starting material in hydrochloric acid and/or a ferric chloride soln. and they are brought into a reaction to remove impurity metals in the iron chloride soln. The iron powder is then regenerated by removing the deposited impurity metals by washing with hydrochloric acid and the resulting purified soln. is oxidized to produce the objective ferric chloride soln.
Patent JP-H07187676-A (JP)
Title: Titanium dioxide fine powder and its production
Inventor: HARADA HIDEFUMI
IPC: C01G23/04
Filed: 1993-12-27
Abstract: PURPOSE:To produce a titanium dioxide fine powder entered with zirconium in solid solution excellent in dispersibility and light resistance, in more detail, a readily dispersable titanium dioxide fine powder entered with zirconium in solid solution useful to a food wrapping material, UV degradation preventing agent, UV shield sheet or film, and anti-suntan cosmetics or the like. CONSTITUTION:This powder has 0.007-0.1mum average grain size, and zirconium is entered in solid solution into its crystal structure. Moreover, this powder has a covering layer which is, for example, at least one kind of a hydrous oxide selected from a group consisting of e.g. a hydrous silicon oxide and a hydrous aluminum oxide on its surface.
Patent JP-H10164055-A (JP)
Title: Communication equipment
Inventor: INOUE MASATOSHI
IPC: H04L12/54
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce a line use rate by comparing a communication rate at the time of transmitting data from a self-device to an opposite device with a communication rate when a polling request is given to the opposite device and the opposite device polling-receives data from the self-device and selecting the superior rate. SOLUTION: A transmission-side facsimile equipment reads, encodes and compresses a transmission original by a scanner 4, accumulates it in a picture information accumulation part 10 and calls the opposite device. When the polling request is indicated at that time, a system control part 1 operates and compares the communication rate when data is transmitted from the self-device to the opposite device with the communication rate when the polling request is given to the opposite device and the opposite device polling-receives data from the self-device based on the rate parameters of the self-device and the opposite device, which are stored in the parameter memory 3, and on transmission picture information quantity accumulated in a picture information accumulation part 10. Then, the superior rate is selected and communication is executed. Thus, the line use rate as a whole can be reduced.
Patent JP-H04202620-A (JP)
Title: Production of steel wire rod for wiredrawing
Inventor: TOMITA MASATAKE
IPC: B21C9/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a wire rod capable of providing a filament having high strength and high ductility by performing working by means of bending rolls in a heat holding chamber in a method for refining pearlite block size by regulating working conditions in patenting treatment before final wiredrawing. CONSTITUTION:A wire rod 11 of steel containing 0.7-0.9wt.% C is heated up to a temp. in the austenite region not lower than the Ac3 point by means of a heating device 1 and cooled by means of an oil cooling device 2 down to a temp. in the range between the Ae1 point and 500 deg.C at a cooling rate in the range where the temp. does not fall below the initial temp. of pearlite transformation in the isothermal transformation diagram, by which super cooled austenite is formed. Subsequently, this steel wire is subjected to plastic working at >=20% draft at a temp. in the above range by means of bending rolls 4, 4' in a heat holding chamber 3 capable of temp. regulation by heaters 9 and then subjected to pearlite transformation without heating up to a temp. in the austenite region.
Patent JP-2000164657-A (JP)
Title: Inspection device and method of circuit pattern
Inventor: ABE KATSUNOBU
IPC: G01R31/302
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce generation of incorrect information of discharge of a high voltage part by displaying a position of a circuit pattern which is irradiated with a charged particle beam at the time when a discharge current is generated, in the case one discharge current out of a first, a second and a third high voltage power sources do not satisfy a previously set reference while the circuit pattern of a specimen is irradiated with a charged particle beam. SOLUTION: When a high voltage is supplied to a charged particle source generating a charged particle beam with a first high voltage power source 55, and a negative voltage is applied to a specimen with a second high voltage power source 36, a primary electron beam 19 is decelerated by adjusting a voltage of the high voltage power source 36, and electron beam irradiation energy to a board 9 to be inspected is adjusted to be the optimum value without changing the potential of an electron gun 10. When one discharge current out of the first high voltage power source 55, the second high voltage power source 36 and a third high voltage power source 26 as a detector do not satisfy a previously set reference, the position of the circuit pattern which is irradiated with the charged particle beam at the time when the discharge current is generated is displayed.
Patent JP-H06204707-A (JP)
Title: Resonance frequency adjusting method for dielectric filter
Inventor: MIYASHITA AKIJI
IPC: H01P1/205
Filed: 1992-11-20
Abstract: PURPOSE:To adjust the resonance frequency of a small-sized dielectric filter. CONSTITUTION:Input/output of the filter composed of a 1st dielectric substrate 21 and a 2nd dielectric substrate is directly executed at an impedance matching point, and a terminal electrode 28 is formed to a flank close to the flank of the substrate. The resonance frequency is adjusted by varying a distance between the terminal and an outer conductor. Normally a conductor film is trimmed for fine-adjustment of the resonance frequency in the decreasing direction.
Patent JP-H09172880-A (JP)
Title: Apparatus for laying mulching film over whole soil surface
Inventor: HONDA HARUYOSHI
IPC: A01B49/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus having a bonding tool to smoothly and surely bond the overlapped part between a side edge of a mulching film laid by the previous laying process and a side edge of a mulching film to be laid by the subsequent process in the laying of a mulching film on a soil surface tilled with a rotary tiller. SOLUTION: A mulching film 20 delivered according to the forward motion of a mulching film laying machine is laid on a soil surface tilled by a rotary tiller. The overlapped part between a side edge of a mulching film 20 laid by the previous laying process and a side edge of a mulching film 20 to be laid by the subsequent process is bonded by a bonding tool. The mud and soil attached to the upper surface of the bonding side edge of the mulching film 20 laid by the previous laying process is removed by cleaning tools such as a brush 33 and a blowing nozzle 35 in front of the bonding part.
Patent JP-H09178355-A (JP)
Title: Melting furnace apparatus
Inventor: AMANO NORIHIRO
IPC: F27B14/06
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a melting furnace apparatus advantageous to suppress the reaction of heater such as a graphitic material with a filler. SOLUTION: This melting furnace apparatus comprises a furnace body (crucible) 1 for storing a melted material M such as Ti-Al, a cylindrical heater 2 covering the outer peripheral side of the body 1, an induction heating means 3 for induction heating the heater 2, and a filler 6 such as magnesia charged in the gap between the heater 2 and the body 1. A protective layer 8 for suppressing the reaction of the component of the heater 2 with the filler 6 is interposed between the heater 2 and the filler 6. Boron nitride can be adopted as the essential component of the layer 8.
Patent JP-H09150599-A (JP)
Title: Material discharge chute device and stamping machine with the device
Inventor: KONNO TAMAYOSHI
IPC: B44B3/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a material discharge chute device in which a material can be slid on a slope not very steep, and make a machine itself smaller and easy to carry by using the chute device. SOLUTION: In this material discharge chute device 68, a slide face for sliding a material 14 is formed with a mild inclination, and a chute 62 for receiving the material 14 on the upper side of a slide face 62 and discharging the same from the lower side is mounted on a vacuum pump 60, and the above- said components are supported on a base 52 by an elastic body 56. A stamping machine 50 is provided with a carriage for the cutting process, a working section 20 on which the material 14 is placed and a transfer device for transferring the processed material 14 to a material discharge outlet, and all of them are set on the base 52, and the vacuum pump 60 for sucking and fixing the material 14 on the working section 20 is used as the vacuum pump for the material discharge device 68.
Patent JP-H02178018-A (JP)
Title: Manufacture of labeled container
Inventor: FURUSE TATSUO
IPC: B29C49/24
Filed: 1988-12-28
Abstract: PURPOSE:To manufacture a labeled container, the deformation trouble at the portion to be labeled of which is dissolved by a method wherein the shape of the part, which is in the position to be labeled of a container, of a mold is made flatter than the desired shape of the container. CONSTITUTION:A flat labeled container D is manufactured by blow-molding parison C made of high density polyethylene in a mold under the condition that a label A, on the front surface of the label paper of which a printed pattern layer and an overcoating layer are provided and on its rear surface of which heat-sensitive adhesive is applied, is placed in the forming mold B. Though the formed labeled container by the above-mentioned method normally has a swollen portion to be labeled, since the portion to be labeled is formed by the mold having the flatter portion to be labeled than the desired shape, a container, the final shape of which is desired one and which has the desired capacity, can be manufactured.
Patent JP-H07184795-A (JP)
Title: Foodstuff pulverizing device
Inventor: YANAGIDAIRA CHUKEI
IPC: A47J43/046
Filed: 1993-12-28
Abstract: PURPOSE:To permit the fine pulverization through agitation for a pulverization objective substance by installing a rotary cutter having the cutting edge swung in the vertical direction through the elastic deformation, at a rotary pulverizing part. CONSTITUTION:As for a rotary cutter 21, the cutting edge of the rotary cutter 21 is formed to be easily swung in the vertical direction through the elastic deformation. Accordingly, when a force is applied downward from over the rotary cutter 21 or upward from below the rotary cutter 21, the cutting edge of the rotary cutter 21 is elastically deformed easily upward or downward. Accordingly, even if the rotary cutter 21 is put into high speed revolution, the rotary cutter 21 does not revolve in a table form at the same position, and revolves in a vertically distorted state. Accordingly, the revolution range of the rotary cutter 21 can be spread, and the shell of an egg as pulverization objective substance can be agitated, and the shell of the egg can be finely pulverized. For example, the shell of the egg is pulverized to a particle diameter of 0.03mm or less after the pulverization time of 5min., and the calcium in the shell of the egg can be put into an easily in vivo absorbable state.
Patent JP-H11165597-A (JP)
Title: Weather strip for automobile
Inventor: MASUDA HIROYUKI
IPC: B60R13/06
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip wherein even when a curved part is provided in an opening edge of a trunk of an automobile, a good seal function can be displayed. SOLUTION: Of a seal part 13 of a weather strip, a curved seal part 20, arranged in a curved location with a body flange mounting part serving as the inside the seal part serving as the outside, is provided, a height thereof is formed larger than of the seal part 13 in the other location, rigidity is provided in a height direction, deformation in the case of mounting in the curved part is decreased, good seal performance is maintained.
Patent JP-H01178378-A (JP)
Title: Joining method for dissimilar metal for conductive piece of electronic parts
Inventor: EDAKAWA MITSUHARU
IPC: B23K103/22
Filed: 1987-12-29
Abstract: PURPOSE:To form a reliable conductive piece for electronic parts by making one part of electrode chips a high m.p. material and forming the tip pressurizing part at a fixed curvature as well after executing solder plating in advance on one part of the dissimilar metal for the conductive piece of an electronic part. CONSTITUTION:The tip pressurizing part of an upper part electrode chip 1 is formed by a fixed curvature and the pressurizing part of lower part electrode chip 2 is formed in plane shape. The material of the upper part electrode chip 1 is taken as the high m.p. material of tungsten, silver tungsten, etc., and that of the lower part electrode chip 2 as a chrome copper alloy. A large current is passed by pressurizing both metal blanks 11, 12 by the upper part electrode chip 1 and a copper blank 11 by the lower part electrode chip 2 by interposing a 42 nickel alloy blank 12 respectively. A plating layer 13 is removed by melting it by the local temp. rise due to the resistance heating on the intermediate plating layer 13, the copper blank 11 and 42 nickel alloy blank 12 are locally melted and joined by forming the nugget of the casting structure of both metals.
Patent JP-2001150855-A (JP)
Title: Kit for preparing file
Inventor: MAEHIRO TOSHIKO
IPC: B42F7/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To enable the front cover, the back cover and the spine cover of a file to be directly printed using a popular-type printer or the like and provide a kit for preparing a file which freely adjusts the width of the spine cover. SOLUTION: A form 2 for preparing the cover of a general-purpose size is printed and two cover forming members are cut out along microperforations. In a first cover forming member 7, folding lines 9, 10, 11 are folded to form a forward folded-in part 13 and a spine cover forming member 14 is folded in parallel at an appropriate position to regulate the width of the spine cover. In a second cover forming member 8, a rear folded-in part 20 is likewise formed. Next, the surplus part of the spine cover forming part 14 is superposed on the rear folded-in part 20, and a binding fitment 1 folded in an almost U-shape is inserted from the rear side into the rear binding holes 21 of the rear folded-in part 20.  Further, the binding fitment 1 is inserted into positions corresponding to the microperforations 16 opened in the surplus part of the spine cover forming part 14, cutting open the positions. Previously perforated documents and the forward folded-in part 20 are bound in that order and the tips of the documents are folded and fastened.
Patent JP-H01172731-A (JP)
Title: Sampling method of soil solution utilizing vacuum sucking tube
Inventor: TORIYAMA KAZUNOBU
IPC: G01N33/24
Filed: 1987-12-26
Abstract: PURPOSE:To make it possible to sample a specified amount of solid solution quickly and simply, by inserting permeable tube into soil, and connecting an injection needle to the upper part of the tube. CONSTITUTION:An injection needle 4 is pulled out of an injection-needle holding tube and inserted into a rubber plug 8 of a vacuum sucking tube 5 so as to penetrate the plug. Then, soil solution filled in a soil solution picking porcelain tube 2 is sucked by the vacuum pressure in a glass tube 7. The solution is put in the tube 7 through a vinyl tube 3 and the injection needle 4. When the soil solution is sampled up to a displayed capacity, which is displayed on the tube 7 of the sucking tube 5, sucking pressure is lost. Thus the sampling of the soil solution is automatically stopped. When the sampling of the soil solution is finished, the injection needle 4 is pulled out of the rubber plug 8. The sampled soil solution is conveyed into an analyzing room with the solution being contained in the sucking tube 5. Fertilizing control for crops can be accurately performed based on the analysis. In this way, the specified amount of the soil solution can be sampled quickly, simply and highly accurately.
Patent JP-H07201736-A (JP)
Title: Method for cvd thin film
Inventor: INOUE NAOKI
IPC: H01L21/205
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method of CVD capable of securing the evenness of a thin film for avoiding particle production in the MOCVD process. CONSTITUTION:In order to form a thin film 4 on a substrate surface 3a by CVD process, the internal pressure inside a thin film forming chamber 5 is set up within the range of 0.1-100Torr. On the other hand, the relations between the radius (a)(cm) of a single tube member 6, the Reynolds number Re in the number 6 of a material gas, the vertical length L(cm) from the substrate surface 3a to the aperture end 60 of the member 6, the diameter R(cm) of a substrate holder 8, the diameter D(cm) of the member 6 are to be sustained as L=alphaR, D=betaR (where alpha=0.9-1.2, beta = not exceeding 0.03 when Reynolds number does not exceed 1000 but not exceeding 0.05 when Reynolds number exceeds 1000) for the thin film formation.