baber/WOPTO huggingface dataset:
Patent JP-H11229429-A (JP)
Title: Transporting method and device for excavated soil
Inventor: CHIJIIWA MITSUO
IPC: E02F7/10
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To transport excavated soil at a high speed in a long distance by communicating the periphery of a suction inlet with the air and arranging an air pipe near the suction inlet to supply a compressed air in the transporting direction of a soil discharge pipe and jetting the air to excavated soil fed in the suction inlet. SOLUTION: Natural ground at a cutting face is excavated and excavated soil 25 is led to the rear end of an auger tube 10 and dropped from a guide pipe 24 into a soil discharge acceleration pipe 17. When an air compressor is driven, compressed air is conducted to the soil discharge acceleration pipe 17 through an air supply pipe 27 and jetted out from a front end nozzle 26 to a soil discharge pipe 18. Excavated soil 25 and air are sucked through an air intake or the soil discharge pipe us and conveyed to the starting side. The compressed air is fed to the upstream of the soil discharge pipe 18 while sucking the peripheral air to increase the suction air volume in the soil discharge pipe 18.  In this way, the mixing ratio of the excavated soil 25 is decreased and a large quantity of excavated soil 25 can be transported at a high speed in a long distance through the soil discharge pipe 18.
Patent JP-H08197904-A (JP)
Title: Non-puncture tube
Inventor: YAMAGUCHI MASAHIDE
IPC: B60C5/08
Filed: 1995-01-30
Abstract: PURPOSE: To provide the non-puncture tube which will not be punctured even if a nail and the like are pierced in, and prevents the grounding area of the tire against the surface of a road from being widened, and also prevents its rolling resistance from being increased as compared with a tube formed out of single foamed sponge rubber even if it is being subjected to load during a vehicle is running, and it has been deformed under compression for a long time. CONSTITUTION: This invention is concerned with a non-puncture tube to be sealed in a space for cushioning a wheel, which is formed by assembling a rim with a tire, and it is integrally formed while a non-extensive thin piece 42 formed out of fabric, solid rubber and the like is disposed at least in one step in the vertical direction within single foamed sponge rubber 41.
Patent JP-S58153393-A (JP)
Inventor: OOMURA KAZUNORI
IPC: H05K1/02
Filed: 1982-03-05
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-S53120354-A (JP)
Title: Josephson junction element of coaxial type for ultra-high frequency
Inventor: KAWASAKI RIYOUJI
IPC: H01P5/02
Filed: 1977-03-30
Abstract: PURPOSE:To simplify impedance matching by setting the ratio between the inside diameter of the outside conductor of an coaxial line and the outside diameter of the inside conductor suitably for impedance matching.
Patent JP-H10233184-A (JP)
Title: Device for driving x-ray tube
Inventor: MORI YUICHI
IPC: H02P29/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To extend the life of a device and detect locking of a motor or situations under which the motor is likely to be locked. SOLUTION: A motor 4 driven by an inverter 3 has an X-ray tube anode directly coupled to its rotor, and a fluid bearing is used as its bearing. Open phase detection means 5a-5c are provided on the output side of the inverter 3, their detection signals being imparted to a control circuit 6. A measurement taken by a power converter 7 for measuring the power consumed by the motor 4 is converted into a voltage, which is given to the control circuit 6. The control circuit 6 compares the measurement of the consumed power by the power converter 7 with a preset reference range to determine whether it is normal or abnormal.
Patent JP-S60180050-A (JP)
Title: Ion irradiation device
Inventor: KUSANAGI HIDEO
IPC: H01J27/08
Filed: 1984-02-24
Abstract: PURPOSE:To irradiate a target position accurately with ions despite the change in the magnetic field by providing an ion deflecting means between an ion generating part and a target and changing the deflection angle of the ions corresponding to the magnetic field strength by the deflecting means. CONSTITUTION:An ion irradiation device for electron microscopes is formed in such a manner that the argon gas from a gas source is led into a discharge chamber surrounded by a cathode 8 and is ionized by the discharge between the cathode 8 and an anode 7 and is taken out from an opening 8a, deflected by a deflector 10, and irradiates a sample 4 disposed in a magnetic field produced by an object lens consisting of a coil 2 supplied with current from an exciting source 3, and a yoke 1. When the exciting current to the coil 2 is changed for varying the observation magnification the deflecting voltage to the deflector 10 is simultaneously changed by a control device 17. Accordingly, the ions can always irradiate the target position accurately where the sample 4 is placed.
Patent JP-H10231244-A (JP)
Title: Hydrophilic clathration complex and its production
Inventor: YASHIKI IKUO
IPC: A61K31/375
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic clathration complex consisting of a fat-soluble higher fatty acid ester of L-ascorbic acid which has highly improved temporal stability and thermal stability and is widely applicable to various foods without any substantial limitation. SOLUTION: This hydrophilic clathration complex consisting of a higher fatty acid ester of L-ascorbic acid is produced by adding a fat-soluble higher fatty acid ester of L-ascorbic acid into a solution of a cyclodextrin in water or a hydrophilic organic solvent in a proportion of 0.1-30wt.% based on the cyclodextrin dissolved in the solution and stirring the mixture at a temperature of 50-100 deg.C.
Patent JP-H02215933-A (JP)
Title: Crankshaft supporting structure for engine
Inventor: YAMAUCHI YOSHIKUNI
IPC: F16C9/02
Filed: 1989-02-16
Abstract: PURPOSE:To improve assembleability of subject crankshaft and make it compact in the crankshaft axial direction by inserting a crankshaft from the side of a holding hole, and in the state that the inserted end is supported on a crankcase side wall, fitting a holding member in the side of the other side wall. CONSTITUTION:A crankshaft 27 is inserted from the side of a holding hole 33 and a right main shaft part is supported on a crankcase right side wall via a metal bearing 31. Since a ball bearing 41 is pressed in a left main shaft part, it supports both ends of the crankshaft 27. Simultaneously with installing a camshaft driving gear 35 in the crankshaft 27, a left side of the camshaft driving gear 35 is covered with the outer part of a holding member. Thus, assembleability in a supporting structure is improved and it can be made compact in the crankshaft direction.
Patent JP-S60178525-A (JP)
Title: Interface system
Inventor: HANEDA ISAMU
IPC: G06F3/02
Filed: 1984-02-23
Abstract: PURPOSE:To decrease the number of signal lines between a computer mainframe and a keyboard unit separated from it by providing keys to both, and transferring data selectively. CONSTITUTION:The computer mainframe 1 has a specific number of keys 2 and a display part 3 made of liquid crystal cells, etc., and is equipped with the keyboard unit 4 which is detachable from the mainframe 1 and connected by a cable 7 through a connector 6. This keyboard unit 4 has plural keys 5 and is equipped with a CPU for reading input states of said keys 2 and keys 5. Consequently, it is decided whether data is transferred between the mainframe and keyboard 4 or not according to whether the computer mainframe 1 requests transmission or not or whether there is data in the key buffer of the keyboard unit 4, and a key strobe signal is transmitted to the mainframe side 1 unless both are interfaced with each other.
Patent JP-H05231345-A (JP)
Title: Scroll compressor
Inventor: OGAWA HIROSHI
IPC: F04C18/02
Filed: 1992-02-21
Abstract: PURPOSE:To reduce vibration of a center shell due to a bearing load so as to decrease a noise by connecting and welding one frame, which is for supporting one end of a main shaft of driving a swivel scroll, to an attachment fixed to the full periphery of a closed vessel. CONSTITUTION:In fixed and swivel scrolls 1, 2, the respective plate-shaped volute teeth 1a, 2a are meshed to form a compression chamber mutually therebetween. The swivel scroll 2 is swiveled through a main shaft 5 driven by an electric motor. Further, the main shaft 5 is rotatably supported by the first frame 3 arranged in a side of the compressor chamber of the electric motor and the second frame 4 arranged coaxially similarly in a side opposite to the compressor chamber. In the above constitution, an attachment 14 is fixed by shrinkage fitting or press fitting to the full periphery of a closed vessel, for intance, to the internal side surface of a center shell 8. Relating to this attachment 14, the second frame 4 is welded to be connected.
Patent JP-H08229734-A (JP)
Title: Cutting machine
Inventor: KIKUCHI TARO
IPC: B23D55/04
Filed: 1995-02-23
Abstract: PURPOSE: To firmly clamp a workpiece, at the time of cutting a cut part in the vicinity of a rear end of the workpiece. CONSTITUTION: When positioning a rear end of a workpiece in a final clamp position is detected by a workpiece rear end detecting device 41, forwardly moving the second vice device 23 in a conveying direction is once stopped so as to perform backward moving in an opposite direction to the conveying direction, also so as to unclamp a pair of the second vice jaws 27, 29 after forwardly moving the second vice device 23 is stopped and before backward moving is performed. After forwardly moving the second vice device 23 is stopped and before a pair of the second vice jaws 27, 29 are unclamped, a pair of the first vice jaws 13, 15 are made so as to be clamped.
Patent JP-H09233155-A (JP)
Title: Cordless communication karaoke device, cordless communication karaoke communication equipment and cordless communication karaoke system
Inventor: TSURUMARU HIDEHIKO
IPC: H04L29/12
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation of a communication KARAOKE device. SOLUTION: This cordless KARAOKE device 10 is provided with a communication function connected to a radio channel to be connected to a termination of a communication channel, sends request data and receives reply data. The termination of the communication channel and the radio channel are connected to the KARAOKE communication equipment 60. In this case, received request data are sent to the communication channel and the received reply data are sent to the radio channel.
Patent JP-H05336805-A (JP)
Title: Marker of riding transplanting machine
Inventor: OGAMA KAZUNORI
IPC: A01B69/02
Filed: 1993-02-24
Abstract: PURPOSE:To facilitate the operation for attaching or detaching the edge parts of a pair of wires respectively connected to a pair of marker-supporting bars attached to the right and left sides of a seedling-planting unit when attaching or detaching the seedling-planting unit from the running machine body. CONSTITUTION:This transplanting machine is designed so that one end of each wire 46a, 46b may be detachably connected to rotatable arms 49a and 49b attached on the linking mechanism 14 side. On the other hand, contact pieces 54 and 54 for forcibly rotating both the arms 49a and 49b so as to simultaneously raise both the marker-supporting bars according to an elevation of the seedling-planting unit are attached to the end part of the linking mechanism 14. A locking mechanism 56 such as engaging hook pieces 58a and 58b for engagement with each of the arms 49a and 49b is set between both the arms 49a and 49b and the linking mechanism 14 so as to raise and hold both the market-supporting bars at the position of the elevated seedling-planter. One of inner wires 62a and 62b is drawn by an operation lever of the running machine body so as to disengage one of the engaging hook pieces 58a or 58b from the arm 49a or 49b.
Patent JP-2000235521-A (JP)
Title: Data security system/method
Inventor: YOMO MASAHIDE
IPC: G06F21/85
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To restore data of a fault disk as much as possible by permitting a data restoration device to decode a restoration password key transferred from a disk device into a password key and reading data which can be read from the fault disk through the use of the password key. SOLUTION: The restoration password key ciphering circuit 6 of a disk device 1 reads/ciphers a password key stored in a disk password decoding circuit 5, sets it to be a restoration password key 13 and transfers it to the restoration password key decoding circuit 11 of a data storage device 8 by a floppy medium and a telephone line. The decoding circuit 11 decodes the restoration password key 13 and transfers the password key obtained by decoding to the disk decoding circuit 10. The read control circuit 9 of the data restoration device 8 decodes data in a disk decoding circuit 10 by using the password key and transfers it to a host device 12 when data of the first block of the fault disk 2B are read.
Patent JP-S55127537-A (JP)
Title: Underwater camera
Inventor: HASHIMOTO AKIHIKO
IPC: G03B17/08
Filed: 1979-03-26
Abstract: PURPOSE: To provide the camera of the simple construction which allows sure waterproofing by providing an elastic terminal inserting member which forms part of one side of the camera body and the electric case mounting through-holes, etc. formed in this elastic member.  
     CONSTITUTION: A camera body 10 and a battery case 1 are provided. The case 1 is constituted by an outer frame body 2 using heat-retaining material in order to provide heat-retaining effect, a battery-containing frame body 4 extended inward for the purpose of containing a battery 3 through one side opening of said frame 2, a cover 5 for retaining heat by closing the opening of the outer frame 2, a heating member 6, such as heater, disposed in the spacing between the outer frame body 2 and containing frame 4, and a heat-retaining agent 7 packed in the spacing. To mount the battery case 1 to the camera body 10, the guide pin 11 of the outside frame body 2 of the case 1 is aligned to the guide hole 18 on the camera side and the 1st, 2nd terminals 8, 9 are inserted into the through-holes 14, 15 by a screw 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53122062-A (JP)
Title: Jack device usable both as brake
Inventor: IMOBE YOSHISHIGE
IPC: F16D65/18
Filed: 1977-03-31
Abstract: PURPOSE:To obtain a standardizedly structured pressing device by connecting part of a pressing device of a brake ring attached to a rotor to respective pressure feeding pipes on low and high pressure sides, while by connecting the other part to a pressure feeding pipe on high pressure side.
Patent JP-H01211861-A (JP)
Title: Fuel cell
Inventor: TAKAHASHI TSUTOMU
IPC: H01M8/02
Filed: 1988-02-19
Abstract: PURPOSE:To simply supply an electrolyte to a matrix with no leakage by providing a metallic frame storing the electrolyte on the end periphery of the matrix layer holding the electrolyte in a fused carbonate type fuel cell. CONSTITUTION:A metallic frame 12 is closely stuck to the end periphery of a matrix layer 1, a storage bag 12b containing an electrolyte 13 is stored in it. The electrolyte 13 is dissolved by the heating caused by the cell operation and infiltrates into the matrix layer 1 by the capillary phenomenon. Small holes 12c are provided on the metallic frame 12 and compensate the pressure reduction of the storage bag 12b due to the electrolyte movement. The metal forming the metallic frame 12 has the electric resistance larger than that of the matrix layer 1, an iron metal containing at least Cr 19-21wt.% and Al 4-6wt.% is oxidized at a high temperature for its composition.
Patent JP-S57150397-A (JP)
Title: Saccharification of wheat or barley
Inventor: ITOU TSUYOSHI
IPC: C12P19/04
Filed: 1981-03-13
Abstract: PURPOSE: Not germinated wheat or barley is frozen by cooling lower than its freezing point and crushed and the product is combined with an amylase type enzyme, then they are mixed under stirring in water at such a temperature as starch does not liquefy to effect the saccharification of wheat or barley with sid-reactions prohibited and energy saved.  
     CONSTITUTION: Not heated or not germinated wheat or barley is cooled lower than its freezing point, e.g., -50W-150°C and crushed into a fine powder with a particle size distribution containing 90% of the fraction passing through the Tyler standard screen of more than 300mesh. The resultant grain powder is combined with an amlase type enzyme saccharifying starch and a cellulase or hemicellulase type enzyme hydrolyzing the cellulose components existing in the grain powder and they are stirred in water at such as temperature of 50W54°C as starch does not liquefy to effect saccharification. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05231424-A (JP)
Title: Bearing mechanism for fine turning angle
Inventor: MATSUZAKI TATSUO
IPC: F16C19/55
Filed: 1992-02-24
Abstract: PURPOSE:To eliminate the partial abrasion of a rotating body in a bearing for the lever fulcrum support of a cam drive mechanism having a fine angle of rotation. CONSTITUTION:A plurality of inner rotating bodies 2 annularly arranged in an approximately cylindrical housing 1 in such a way as contacting the external surface of a supported turning shaft 4, are so retained as to be freely rotatable. Also, a cylindrical ring 8 is annularly coupled in such a way as circumscribing the annularly laid bodies 2. Furthermore, a plurality of outer rotating bodies 3 so retained in the housing 1 as to be freely rotatable are annularly arranged in contact with the external surface of the ring 8. This ring 8 is caused to coaxially rotate with the supported turning shaft 4 with a drive means. For the mechanism of the drive means, a motor drive 9 with gear means 8b and 10, or one-way clutch may be used.
Patent JP-H01209172-A (JP)
Title: Tape-containing cassette for thermal transfer type printer
Inventor: AIDA HIROYUKI
IPC: B41J15/06
Filed: 1988-02-17
Abstract: PURPOSE:To eliminate the need for complicated operations for mounting or replacing a printing tape and a thermal transfer ribbon, by incorporating the tape and the ribbon into a cassette. CONSTITUTION:A printing tape A is mounted in a box 1a by fitting a core (a) thereof to a tape-mounting core 2; a leading end part of the tape A is led toward an inserting hole 5 for a thermal head, passed through an inserting hole 6 for a cutter for the tape, and fed out to the exterior of a cassette 1 through an outlet 7. A thermal transfer ribbon B is mounted with a core (b) thereof fitted to a ribbon-mounting core 8; a leading end part of the ribbon B is led through a part devoid of a surrounding wall 5a of the inserting hole 5, superposed on a tape surface of the tape A, and finally taken up by a ribbon take-up core 9. On a bottom plate 1b, a releaser 14 is provided for removing the tape A and the ribbon B from respective feeding positions thereof and returning the tape A and the ribbon B to respective original positions thereof after the cassette 1 is mounted in position. A rotor 18 is engaged with a platen roller, and a belt 21 transmits the rotation of the rotor 18 to the take-up core 9. A detecting rod 24 detects automatically the condition where the tape A runs out.
Patent JP-H01210429-A (JP)
Title: Production of woven glass fiber fabric
Inventor: MASUDA MASANORI
IPC: C08J5/08
Filed: 1988-02-17
Abstract: PURPOSE:To produce the title woven fabric capable of giving a laminate having improved in heat resistance, dimensional stability, surface smoothness and drilling machinability, by injecting a liquid organic compound in the form of a high-pressure jet stream against a woven glass fiber fabric. CONSTITUTION:A glass yarn obtained by doubling a plurality of glass fibers of a diameter of several mum to several tens of mum is warped, sized and woven into a woven glass fiber fabric (A) of a thickness of 20-300mum and a weight per unit area of 20-350g/m<2>. A liquid organic compound (B) of a specific gravity of 0.6-2.0, a boiling point of -130-250 deg.C, preferably, 20-150 deg.C (e.g., trichlorofluoromethane) is injected against component A in the form of a high- pressure jet stream at a pressure of 20-1000kg/cm<2>, and is removed by drying.
Patent JP-H06253467-A (JP)
Title: Battery charger
Inventor: KANEGAE TAKESHI
IPC: H02J7/10
Filed: 1993-02-24
Abstract: PURPOSE:To provide a battery charger with a small charging loss with regard to a battery charger used for a secondary battery discharged. CONSTITUTION:A voltage difference detective circuit 10 detects a difference between an output voltage VA of a DC/DC converter 5 and a battery voltage VB. Then, the output voltage V, of the DC/DC converter 5 is controlled so that this difference becomes a constant value. In this case, the output voltage VA of the DC/DC converter 5 varies according to a change in the battery voltage VB, and the output voltage VA is made smaller than a conventional one in first charging term, in which the battery voltage VB is still low.
Patent JP-H07244263-A (JP)
Title: Hinge for spectacle frame
Inventor: TAKEUCHI RYOZO
IPC: G02C5/22
Filed: 1994-03-07
Abstract: PURPOSE:To provide a hinge for a spectacle frame which is usable to an extremely fine temple as well and keeps opening and closing of the temple not loose even if opening and closing of the temple is repeated. CONSTITUTION:This hinge consists of a hinge piece 1 fixed to the temple A and a hinge piece 2 fixed to a temple connecting piece B. The respective hinge pieces 1, 2 are formed as fixing bases 3, 6 provided with respectively one sheet of disks 4, 7. Pin insertion holes are formed in the central parts of the disks 4 and 7 and the pins 9 are inserted therein. Both ends of the pins 9 are prevented from coming out by caulking to freely turnably connect the hinge pieces 1, 2. The fixing bases 3, 6 are extended toward the other hinge pieces and the fixing bases 3, 6 are provided with stopper surfaces 12, 13 which butt against each other at the time of opening the temple A on ons side of these bases. The thickness in the vertical direction of the hinge is the sum of the thicknesses of the disks 4, 7. The thickness in the vertical direction of the hinge is reduced without the need for providing the disks 4, 7 with screw holes. Since the screws are not used for the hinge pieces 1, 2, the fastening of the hinge pieces 1, 2 is not loosened even if the opening and closing of the temp. A are repeated.
Patent JP-S63204876-A (JP)
Title: Electronic filing system
Inventor: YAGASAKI TOSHIAKI
IPC: G06F17/30
Filed: 1987-02-20
Abstract: PURPOSE:To register a document sheet as judging the truth/falseness of the registration of a document represented by a non-registered keyword by confirming the presence or absence of the keyword of a document to be read by an image reading means in registering said document sheet. CONSTITUTION:The followings are provided: a keyword forming means (personal computer 8) to form a keyword information for a document to be read by the image reading means, a keyword associating means (control means 12) to associate a keyword information formed by the means 8 with an image file, and an information management means (control means 12) to manage the image-file association by the keyword associating means 12 by saving the image information of a document designated by a non-registered keyword information read by the image reading means as referring to the document association information by keyword. Accordingly, the information management means 12 temporarily saves and manages the image information of the document sheet designated by a non-registered keyword information inputted from the image reading means as referring to the document file association information having a keyword designated by the associating means 12.