baber/WOPTO huggingface dataset:
Patent JP-H0669171-A (JP)
Title: Method and device for etching
Inventor: IHARA HISANORI
IPC: H01L21/306
Filed: 1992-08-14
Abstract: PURPOSE:To provide an etching device which can perform etching speedily and achieve a large-area and uniform etching distribution and a homogeneous and improved surface state distribution when an active hydrogen atoms or hydrogen ions is utilized as an etching gas. CONSTITUTION:In an etching device for performing etching treatment on a substrate 43 to be treated, a hydrogen storage alloy 20 installed so that a vacuum container 10 is divided into two chambers 30 and 40 and a gas introduction port 31 for introducing a hydrogen gas into an upper-side hydrogen occlusion chamber 30 screened by the hydrogen storage alloy 20 are installed inside the lower-side reaction chamber 40 screened by the hydrogen storage alloy 20. Then, the device is provided with a specimen stage 44 where the substrate 43 to be treated is laid out opposingly and closer to the hydrogen storage alloy 20 and a shutter 48 installed at the lower part of the hydrogen storage alloy 20 and switched mechanically.
Patent JP-2000048948-A (JP)
Title: Microwave oven
Inventor: TAMURA HIROKI
IPC: F24C7/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a roller stay from melting by radiation heat from a turn table, or the like. SOLUTION: A step difference is provided in a bottom face 17a of a turn table 17, and a bottom face part heightened in an arm 16a side is supported by a roller stay 16, in a microwave oven having a heating chamber 12 irradiated with a microwave, the turn table 17 for placing an object 18 arranged inside the chamber 12, and plural arms 16a provided radially, and provided with the roller stay 16 for supporting the turn table 17 to be rotated.
Patent JP-H0881443-A (JP)
Title: Extracellular matrix metal protease inhibitor
Inventor: SAKAMOTO MAKOTO
IPC: C07D405/12
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a compound useful for treating rheumatoid arthritis disease, having high inhibitory activity against extracellular matrix metal protease, low toxicity, excellent oral absorbability, long duration time, high stability and stability of medicine, shown by a specific formula. CONSTITUTION: This compound of formula I [R<1> is H or AR<1a> (A is a lower alkylene; R<1a> is H, amino, phthalimide, etc.); R<2> is H or a lower alkyl; R<3> is H, OH, a lower alkoxy (lower alkoxy), etc.; R<4> is H, a halogen, OH, a lower alkoxy, etc.; R<5> is H, benzoyl, etc.; R<6> is a 1-12C alkyl, a lower alkoxy lower alkyl, etc.; (n) is 1 or 2], preferably 3S-[4-(N-hydroxyamino)-2R- isobutylsuccinyl]amino-1-methyl-6,7-methylenedioxy-3,4-dihydroxycarbos tyril, etc. For example, preferably a carboxylic acid of formula II is reacted with an alkylhalocarboxylic acid to give a mixed acid anhydride, which is reacted with an amine of formula III.
Patent JP-H04100144-A (JP)
Title: Display device for information processor
Inventor: HASHIKURA HIDEKI
IPC: G06F3/048
Filed: 1990-08-20
Abstract: PURPOSE:To improve the operability related to file selection by calculating the number of elapsed day of each file by generation date information of the file and the present date and displaying an icon while changing the form of the icon in accordance with this number of elapsed days so that the new or old state of the file can be understood. CONSTITUTION:Numbers of elapsed days of respective files read out from a storage means 1 like an auxiliary storage device are calculated by generation date information of files and the present date, and icons are displayed on a display means 7 while changing their forms in accordance with these numbers of elapsed days so that the new or old states of files can be understood. Or the time order of files is determined by generation date information, and icons are displayed in such forms in accordance with this order that the new/old states can be understood. Thus, new or old conditions of files are recognized at first sight by forms of icons on the display picture, and the file generated a long time before is found at first sight, and the operability related to file selection is improved.
Patent JP-H1142876-A (JP)
Title: Recording medium, its forgery detector, and manufacture thereof
Inventor: KONDO TETSUYA
IPC: B42D15/10
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To detect circulation of a very elaborate forgery in its eary stages by a method wherein one of a plurality of pieces of specified truth or falsehood judging first information is selectively buried in principal information and recorded on a recording medium, and one of a plurality of pieces of specified truth or falsehood judging second information is selectively recorded thereon. SOLUTION: A card 1 is an optical card writing and reading principal information as an example by using light, and buries a first image for judging truth or falsehood into the principal information. Further, a second image for judging truth or falsehood is printed on its surface, and principal information containing such the second image and the first image is read respectively with a CCD line sensor 2 and a pickup lens 3. At that time, a principal scan direction of the printed information is scanned with the CCD line sensor 2, and its subsidiary scan direction is scanned by transferring the card 1 in a direction crossing at right angles the principal scan direction. Then, a truth or falsehood judging circuit executes first and second truth or falsehood judging treatments based on a combination of the principal information and the image read with the printed information reading means.
Patent JP-H0264614-A (JP)
Title: Ornamental body of spectacle frame and working method thereof
Inventor: MURANAKA FUMIO
IPC: G02C5/00
Filed: 1988-08-31
Abstract: PURPOSE:To sharply form patterns, lines, characters, etc. by providing a resin layer on a surface and penetrating the ink or dye printed and stuck atop this resin layer into the resin layer by heating. CONSTITUTION:The resin coating compd. coated on the surface 9 of a spectacle frame 8 is cured to form the resin layer 10 and thereafter, the uniform patterns and characters are printed on the front surface 11 of the resin layer 10. Namely, the thin ink layer 12 having the patterns and characters is stuck onto the front surface 11 by printing. The ink layer 12 on the front surface 11 penetrates into the resin layer 10 when the frame 8 is heated. The surface is then subjected to finish polishing or chemical treatment as post finishing by which the flat front surface 11 of the resin layer 10 is formed. The sharp characters and patterns are obtd. in this way.
Patent JP-S59108279-A (JP)
Title: Compression device for fuel cell stack and its compression method
Inventor: CHIYAN BAN CHI
IPC: H01M8/24
Filed: 1982-12-10
Abstract: PURPOSE:To provide a compression device that enables the uniform compression of a stack and can easily be disassembled and assembled by providing a valve distribution system that ensures equal pressure is applied to each assembly body from a common pressure source. CONSTITUTION:When ram assembly bodies 41, related support bodies 24, and gap plates 25 are located on the respective ends of upper compression levers 13 and 15 and pressure is supplied to a distribution valve 27 by a pressure source 26, the valve 27 sends the equivalent amount of pressure to each of the ram assembly bodies 41. This pressure is actuated so as to raise each ram of the respective assembly bodies and a shaft 45 connected to the ram and a stack 1 is uniformly compressed by desired compression force. After the stack 1 is compressed, the compression nuts 23 at the upper ends of compression rods 18, 19, 21, and 22 are tightened for the respective gas plates and washers and opposed compression levers, that is, the stack is maintained under compression.
Patent JP-H0756607-A (JP)
Title: Device/method for outputting fuzzy inference result
Inventor: TAKAHASHI MASANORI
IPC: G06F9/44
Filed: 1993-08-11
Abstract: PURPOSE:To prevent the frequent change of the discrete value by sending the discrete value equal to or most approximate to the stored present discrete value to a controlled system which uses each discrete value as its input when two types of discrete value are retrieved. CONSTITUTION:When two types of discrete value are acquired from the fuzzy inference value, the discrete value equal to the present one sent from a fuzzy inference value/discrete value converter 20 or one of two types of discrete value that is more approximate to the present one is transmitted. Then the discrete value sent from the converter 20 given to a controlled system 40 and also to an output discrete value storage 30 for storage of the discrete value under transmission. The present discrete value is compared with those that are stored in the discrete value temporary memories 26 and 27. Thus it is decided whether the present discrete value is equal to each of those discrete value stored in both memories or which one of both discrete value stored in two memories is more approximate to the present discrete value.
Patent JP-S6099378-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1984-10-15
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-S6190018-A (JP)
Inventor: FURANTSU BARUDOUIN
IPC: G01G21/06
Filed: 1985-10-02
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-H0626222-A (JP)
Title: Double two stage type three-dimensional parking apparatus
Inventor: TANII KIYOSHI
IPC: E04H6/06
Filed: 1992-07-06
Abstract: PURPOSE:To reduce the manufacturing cost by separating an elevating mechanism from a parking frame to provide one elevating mechanism for double parking frames. CONSTITUTION:An elevating frame 2 fitted in a main screw shaft 4 is raised by the rotation of the main screw shaft 4 caused by the drive of a motor 26, and when it stops in a reference position, a traction rod 8 provided on the elevating frame 2 intrudes into a connection ring 29 connected to an endless chain. Subsequently, when the endless chain is turned clockwise, the elevating frame 2 is turned in a 90-dgree arc so that a semicircular slide plate 24 nutates in a recessed groove 23 while drawing both ends of the elevating frame 2. When the elevating frame 2 advances on a low floor plate 22, a pallet motor of an on-vehicle pallet is started so that a car transfers itself onto the upper floor plate 7 of a double parking frame 1. Subsequently, the main screw shaft 4 is turned so that the elevating frame 2 is stopped in a little rising position. Further, when the motor 26 is started, the elevating frame 2 is drawn in a body together with the main screw shaft 4 toward the inmost area by the endless chain.
Patent JP-S59109708-A (JP)
Title: Pulsating combustion device
Inventor: INUI ISAO
IPC: F23C15/00
Filed: 1982-12-15
Abstract: PURPOSE:To provide a pulsating combustion device with a wide range of combustion rate change while keeping favorable burning state by a structure wherein the range is enlarged, in which the air flow rate corresponding to the gas flow rate can be obtained. CONSTITUTION:A small air chamber 24, which has a vent hole 24a and is provided with a damper 25 to block off the vent holes 24 by gravity from the outside thereof and is communicated with a blower 3' via a suction hole 4'a, is provided within an air cushioning chamber 2. Due to the above-mentioned structure of the small air chamber 24, when the combustion turns to be in stable state and the operation of the blower 3' is stopped, combustion air is turned to be sucked by the action of negative pressure developed within a combustion chamber 21. Because, in this case, the damper 25 is put into an open state as indicated with dotted lines in the attached figure by the action of negative pressure and air is allowed to directly flow from the small air chamber 24 through the vent hole 24a into the air cushioning chamber 2 except through an air flow passage formed within the blower 3', the flow resistance developed in the course of the air flow passage into the air cushioning chamber 2 is strikingly reduced. Accordingly, the increase of gas flow rate by controlling gas pressure and the consequent increase of combustion rate causes to enlarge the magnitude of negative pressure so as to obtain the air flow rate corresponding to the combustion rate, resulting in widening the range of combustion rate and enabling to keep favorable combustion in proper excess air ratio.
Patent JP-S6464762-A (JP)
Title: Method for whetting ceramic knife
Inventor: KIJIMA KOICHI
IPC: B24B3/36
Filed: 1987-08-31
Abstract: PURPOSE:To obtain a knife with good cutting quality and high performance by depositing fluid abrasive grains formed by mixing diamond powder with oil on the surface of a base board made of a soft material of resin, metal, etc., pressing a bit against the surface of the base board, and relatively sliding these to carry out polishing. CONSTITUTION:Fluid abrasive grains 2 which are formed by mixing diamond powder having an average grain diameter of 0.2-6mum with olive oil or light oil are deposited on the surface of a base board 1 made of a soft material of resin, metal, etc. While rotating the base board 1 the surface of which is coated with the fluid abrasive grains 2, a ceramic knife H is pressed against the surface while being kept at a defined angle to polish its bit. In this method, since the fluid abrasive grains 2 polish the ceramic knife H while slightly biting into the surface of the base board 1 made of a soft material, no excessive force is applied to the bit S hardly causing the chipping of the bit S, and the width (t) of the bit S can be made sharp to approx. 0.2-0.5mum, making the title method suitable for the final finishing.
Patent JP-H1148418-A (JP)
Title: Oriented tape yarn and foundation cloth
Inventor: KAWABUCHI SATOSHI
IPC: B65D88/22
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an oriented tape yarn for improving reliability, by improving heat resistant creep characteristics and heat resistant adhesive properties such as peel strength. SOLUTION: An oriented tape yarn 1 comprises a three-layer structure of an intermediate layer 2 and outer layers 3, 4 of both sides of the layer 2. As the layer 2, mixed resin of polypropylene and polyethylene polymerized by metallocene catalyst or resin obtained by further mixing high-density polyethylene with the mixed resin is used. As the layers 3, 4, resin obtained by mixing high-density polyethylene and polyethylene polymerized by metallocene catalyst or resin obtained by further mixing polypropylene with the mixed resin is used. The foundation cloth is obtained by laminating laminated films made of thermal adhesive resin on both side surfaces of woven fabric woven by the oriented tape yarn 1. Heat resistant creep characteristics of the polypropylene can be obtained.  And, particularly, heat resistant adhesive strength can be improved by the polyethylene polymerized by the catalyst.
Patent JP-H0640801-A (JP)
Title: Solution for internal organs to be transplanted
Inventor: WADA HIROMI
IPC: A01N1/02
Filed: 1992-07-24
Abstract: PURPOSE:To provide a solution for the internal organs to be transplanted which enables perfusion and storage for a long period of time without any damage in the functions of the organs. CONSTITUTION:The solution for internal organs to be transplanted contains, in 1,000ml aqueous solution, 50 to 240mM of trehalose, 10 to 40mM of Na<+>, 4 to 140mM of K<+>, 0 to 4mM of Mg<++>, 0 to 2mM of Ca<++>, 12 to 65mM of H2PO4<-> or HPO4<-->, 15-150mM of Cl<->, HCO<->, CO3<-->, organic acid or organic acid anion, and 0 to 80g of hydroxyethylstarch, and has 270 to 450mOsm/l osmotic pressure and pH 7 to 8.
Patent JP-S6198003-A (JP)
Title: Signal generating circuit
Inventor: HAGIWARA SHIRO
IPC: G10K15/04
Filed: 1984-10-19
Abstract: PURPOSE:To generate a pseudo sine wave by a simple circuit by the use of a 4-bit PCM pattern generating means which generates an AC wave that the sine curve of a sine wave is approximated with a parabola. CONSTITUTION:The output state of a shift register SR is initially (0000) and the output Vout of an operational amplifier OA is set to 0V; the output state becomes (1000), only a switch S1 is connected to the side of a reference amplifier RA, and Vout becomes Vref/2; and the output state becomes (1100) and Vout becomes 3/4Vref. Further, Vout becomes 7/8Vref, Vref, Vref7/8Vref, 3/4Vref, and Vref/2, and 0 successively, then the output of the reference amplifier RA is inverted, and a negative reference voltage -Vref is outputted instead of Vref. Thus, Vout is smoothed through a filter and an AC signal having a parabolic waveform approximated to a sine curve is outputted.
Patent JP-S60112596-A (JP)
Inventor: KOJIMA HIDEFUMI
IPC: B66F7/02
Filed: 1983-11-19
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-H0964139-A (JP)
Title: Evaluating element of insulated-gate field-effect transistor and evaluating circuit using evaluating element thereof and evaluating method
Inventor: KASAI NAOKI
IPC: H01L29/78
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To conduct the measurement of characteristics excepting the contact resistance of an insulated-gate field-effect transistor and the simultaneous measurement of characteristics containing contact resistance and contact resistance. SOLUTION: Remote connecting sections 11 and 13 are formed in a rectangular diffusion-layer region 3 besides connecting sections (the connecting section for a drain) 10 and (the connecting section for a source) 12 in the vicinity of a gate electrode 5, each two terminal 20, 21 and 23, 24 branched and wired from the connecting sections 10 and 12 are formed, and these terminals at every two are used as terminals for measurement one by one and terminals 22, 25 wired from the remote connecting sections 11, 13 as terminals for measurement.
Patent JP-H0771997-A (JP)
Title: Automatic food weighing device
Inventor: SHIBUYA TERUO
IPC: G01G17/00
Filed: 1993-09-02
Abstract: PURPOSE:To provide an automatic food weighing device which allows automation of weighing as well as weighing of high precision, while causing less damage to products by avoiding breaking solids contained in materials. CONSTITUTION:The automatic food weighing device has a controller which is provided with a food supply means for supplying foods to a food-delivery box 13 and a coil screw 14 spirally formed to pass through the lower portion of the side wall of the food-delivery box, and which delivers foods by predetermined amounts from the end of the coil screw 14 during operation in which the coil screw 14 is repeatedly rotated and stopped.
Patent JP-2000116664-A (JP)
Title: Puncture needle guiding tool
Inventor: IRIE TOSHIYUKI
IPC: A61B10/04
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting of a guiding tool to a person to be examined or a patient by an examiner or an operator, to accurately puncture a needle to an aimed site and to remove the guiding tool from the body surface by leaving the puncture needle. SOLUTION: This guiding tool 10 is provided with a guiding cylinder 11 with a through-hole 12 for an introducing needle and a puncturing needle, a support 17 with a leg part 18 standing in parallel to the guiding cylinder 11, and a beam 23 connecting the guiding cylinder 11 with the support 17. In addition, the support 17 or the leg part 18 has a function changing the length in the axial direction and the beam 2 3 connecting the guiding cylinder 11 with the support 17 is formed integrally into a molded article with a moldable plastic material, etc., through which X-rays permeate when it is irradiated with radiation beam and the guiding cylinder 11 is provided with a holding part being openable/closable in parallel to the through-hole 12 or a holding part being removable so as to remove the guiding tool from the introducing needle and the puncturing needle.
Patent JP-2000054399-A (JP)
Title: Cured body of anchor-bolt holder
Inventor: MURASHIMA MASANORI
IPC: E04G21/30
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide the cured body of an anchor-bolt holder, in which the male screw section of the anchor-bolt holder can be cured surely and installation labor to the anchor-bolt holder is not also required. SOLUTION: A fixing nut for fixing to forms is screwed to a male screw section formed to the outer circumference of an anchor holding cylinder, into which an anchor bolt is inserted. The anchor-bolt holder has a cap section 10 for covering the male screw section of an anchor holding cylinder while covering the anchor holding cylinder, and a nut cap section 11 having an inner circumferential shape coinciding with the external shape of the fixing nut and preventing the slipping-off of the cap section 10 by fitting to the fixing nut at that time.
Patent JP-S6197492-A (JP)
Inventor: AKAIKE KAZUMI
IPC: D21C3/00
Filed: 1984-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0383217-A (JP)
Title: Rotary head drum device
Inventor: YAMAKITA TADAHIRO
IPC: G11B5/52
Filed: 1989-08-25
Abstract: PURPOSE:To obtain a rotary head drum superior in the workability of assembly by directly fitting a rotary guide drum to the tip part of a spindle and holding a preload against bearings by means of the rotary guide drum. CONSTITUTION:The spindle 14 which is previously and precisely erected on the rotor 34-side of a motor 30 is selectively engaged to a pair of upper and lower bearings 21 and 22 on a fixed guide drum 23-side. The preload of a pair of the bearings 21 and 22 is held through a rotary drum 11 inserted into the tip part of the spindle 14. Thus, assembly is sequentially attained from the lower-side of the spindle 14, the workability of assembly is improved, and a rotor boss 35 can be used for a preload collar. Furthermore, a frange disk becomes unnecessary and manufacture cost can be reduced.
Patent JP-H1159299-A (JP)
Title: Vehicle rear energy absorbing structure
Inventor: YAMAMOTO HIDEYUKI
IPC: B60R19/34
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To absorb energy of collision by fitting a rear energy absorbing box having a chassis frame contact surface to a position corresponding to the rear end part of the chassis frame. SOLUTION: A rear energy absorbing box 23 is brought into contact with arm 34 side part of the chassis frame 18 side in a Y-shaped bumper arm 12, and a bumper 2 is fixed with one fitting part 26 of the rear energy absorbing box 23 superposed on the bumper fitting part 35 of the bumper arm 12. The other fitting part 27 of the rear energy absorbing box 23 is fixed in a bolt hole formed in the middle part of the arm 34 on chassis frame 18 side in the bumper arm 12 by a bolt 37. When the vehicle is struck from behind to push the bumper 2, and the bumper is brought into contact with the rear end part of the chassis frame 18 of the rear energy absorbing box 23 fitted to the bumper ant 18, the rear energy absorbing box 23 where the rear end part of the chassis frame 18 is brought into contact is deformed.
Patent JP-S6462015-A (JP)
Title: Drive circuit for mos-fet
Inventor: IWAI RYUICHIRO
IPC: H02M1/08
Filed: 1987-09-02
Abstract: PURPOSE:To make most of the merit of save-power drive by switching the emitter follower circuit into the cut-off state in interlocking with the ON-OFF of a gate drive signal. CONSTITUTION:An N-channel MOSFET1, a gate drive circuit 2, a PNP transistor(TR) 3 whose emitter and collector are connected respectively between the gate and source of the MOSFET1, and a base current supply resistor 4 connected between the collector and base of the TR 3 constitute an emitter follower circuit. Then a diode 5 connected between the base and emitter of the TR 3 switches the emitter follower circuit into the operating state or the cut-off state by using a gate drive signal from the base of the TR 3. Thus, the resistance between the gate and source of the MOSFET1 is kept to a low resistance in the OFF-state and the power consumption of the gate-drive circuit 2 is reduced. Thus, the merit of the power-saving drive is sufficiently utilized.