baber/WOPTO huggingface dataset:
Patent JP-H0613666-A (JP)
Title: Nb josephson junction device and its manufacture
Inventor: MOROHASHI SHINICHI
IPC: H01L39/24
Filed: 1992-06-24
Abstract: PURPOSE:To acquire a lamination type Nb Josephson junction device wherein mutual diffusion between normal conductive metal and Nb is hardly generated even at a temperature of about 200 deg.C and characteristic deterioration is hardly generated by laminating an Nb layer, an Nb hydride layer, a normal conductive metal, an insulation layer and an Nb layer on a substrate one by one. CONSTITUTION:After a first Nb layer 2 is deposited by sputtering on a substrate 1 such as Si, a surface of the Nb layer 2 is exposed to hydrogen to form an Nb hydride layer 2. The Si substrate 1 and an Al target are opposed, an Al layer 4 is deposited by DC sputtering of the Al target and an Al Ox layer 5 is formed through surface oxidation thereof. The Nb target is opposed to the substrate 1 and an Nb layer 6 is deposited on the AlOX layer 5. Then, patterning for deciding a junction area is performed and a photoresist layer is applied to a surface of the second Nb layer 6. Thereafter, it is exposed, developed and formed to a photoresist layer 8a for junction area decision. Then, various treatments are performed and a lamination type Nb Josephson element is acquired.
Patent JP-S5869563-A (JP)
Inventor: IGARASHI YOSHIZOU
IPC: A61H23/02
Filed: 1981-10-20
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-S5792215-A (JP)
Title: Steel sheet pile having excellent sand block-preventing effect for claw fitting aperture
Inventor: ISHIDA MASAHIRO
IPC: E02D5/04
Filed: 1980-11-28
Abstract: PURPOSE: To prevent the intrusion of sand into apertures for making the easy connection of steel sheet piles to be driven adjacently by a method in which a blockade is fixed to the end face of the driving tip of one claw-coupled aperture of a steel sheet pile, and a packing bar is also detachably inserted into the aperture.  
     CONSTITUTION: A tapered conical blockade 1 is fixed to the end face of the driving tip part of one 21a of claws serially provided on both side edges of the web of forwardly driven steel sheet pile 21 in order to lessen its driving resistance, a packing bar 2 is inserted into the coupled aperture C, and the tip screw 4 of the packing bar 2 is detachably joined with the screw hole 3 of the blockade 1. When an adjacent steel sheet pile 22 is driven afterward, the packing bar  2 is removed from the blockade 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0460020-A (JP)
Title: Excavating device for underground channel
Inventor: OKOCHI MASAYUKI
IPC: E02F5/02
Filed: 1990-06-27
Abstract: PURPOSE:To enhance the working efficiency without useless excavation for circular part by constituting an excavating device from a plurality of auger pipes having excavating edges on the top ends, a casing for connecting them, and a swing cutter. CONSTITUTION:A plurality of rotatable auger pipes 1 having excavating edges 11 on the top ends are disposed in parallel to each other with a space and connected to each other by a casing 2, and a self-rotatable swing cutter 3 reciprocating between the auger pipes 1 is provided. A ring belt 4 with a cutting edge is mounted on the opposite side to the excavating edge 11 of the casing 2. In the construction of a soil mixing wall, the ground is excavated in advance by the excavating edge 11, the part left unexcavated between the pipes 1 is linearly excavated by the swing cutter 3 to form an elliptic channel, and then the ring belt 4 is rotated to smoothly pull up the device.
Patent JP-H09328123-A (JP)
Title: Packaging paper box
Inventor: SAKO KEIZO
IPC: B65D5/63
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To keep straws, etc., bring housed inside hygienical, and prevent them from being contaminated by the external environment, and eliminate a re-packing in another container by providing a specific support paper which takes out and feeds articles being housed inside in order, at a box body opening part which is sliclably arranged in the box body and is formed by partially unsealing. SOLUTION: A pedestal part 15 of a support paper B is arranged on a front plate 2 of a paper box main body A, and a bottom backing part 16 is arranged on the bottom part of the paper box main body A, and the support paper B having the pedestal which tilts toward a perforation 8 on a lid body from the bottom part, by a tilting piece 19, is arranged in the paper box main body A. An engaging piece 17 being provided on a side edge of the pedestal 15 of the support paper B, is placed under a state wherein the engaging piece 17 comes into contact with the internal surfaces of both side plates 3 of the paper box main body A. For an unsealing of this packaging paper box body housing straws, etc., the perforation 8 is cut and ripped away, and an opening is formed.  When the straws around the opening are used up, the support paper B is slightly pulled out, and a stop piece 8 is raised, and the paper box body is rotated so that the opening may be located on the bottom, and the straws, etc., inside are made to slide and drop to the opening side, and are pulled out.
Patent JP-H08333913-A (JP)
Title: Three-dimensional parking lot system for bicycle
Inventor: ENAMI YOSHIYUKI
IPC: E04H6/12
Filed: 1995-06-08
Abstract: PURPOSE: To store many bicycles efficiently by moving a pallet on which bicycles are put by a lift and a travelling cart and controlling it by a data record key and a management computer. CONSTITUTION: After a bicycle is put on a pallet which is put on a carry-in berth 8 and is locked, a data record key mounted on the pallet 1 is pulled out. Next, the pallet 1 is shifted on a lift 6 for carrying-in, the lift 6 for carrying-in is lowered into predetermined storage spaces U, U, and the pallet 1 is transferred onto a travelling cart 14 on a cart travelling passage 12 by a transfer device provided in the travelling cart 14. Then, the travelling cart 14 is stopped in front of an empty storage section 13... based on a command from a management computer to store the pallet 1 in the storage section 13 by the transfer device. At the same time, the number of the storage section 13 is read and input into the management computer. When a bicycle is carried out, pre-call is done by using the data record key and a lock device of the pallet 1 is removed.
Patent JP-S6057944-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO TOMIO
IPC: H01L21/60
Filed: 1983-09-09
Abstract: PURPOSE:To increase mounting desity and improve a function and reliability without fitting a forced air-cooled mechanism by installing a solder connecting sectiin for heat dissipation in addition to a solder connecting sectiion mininally required for electrically connecting a chip and a mounting substrate. CONSTITUTION:Electrodes 7 for extending solder connecting sections as paths for heat conduction are formed in addition to electrodes 2 for electrical connections minimally required for making a chip to function. Barrier metal layer (such as Cr-Cu-Au from the electrode side) are executed on the electrodes by using known technique, and solder bumps 3, 8 are formed. The chip, the solder bumps therefor are sphered completely, is connected at the predetermined position of a mounting substrate through the reflowing of solder. A conductor pattern is formed previously at a position corresponding to a dummy bump for the chip even on the surface of the mounting substrate.
Patent JP-2000356278-A (JP)
Title: Motor-driven flow control valve
Inventor: KUROSAWA NAOYA
IPC: F16K31/04
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven flow control valve easily assembled with few assembly mandays, easily handled and considerably reduced in assembly cost. SOLUTION: This motor-driven flow control valve 10' is provided with a valve body 11 having a valve element 17 in a valve chamber, and a motor 30 fixedly placed on the upper part of the valve body 11. The motor 30 has a closed case 31, a stator coil 32 disposed outside of the closed case 31, and a rotor disposed in a case internal chamber on the inside. The valve element 17 is connected to the rotor by a valve stem 20, and the motor-driven flow control valve 10' permits the communication between the valve chamber and the case internal chamber with a control fluid. The rotor is provided with a magnet 39 disposed on the outside and a sleeve 34 disposed on the inside, and thread-fastened at the sleeve 34 to a fixed guide 40 fixed to the valve body 11, and the magnet 39 and sleeve 34 are fixed by a plate spring 45 and a C-shaped retaining ring 46.
Patent JP-H0612450-A (JP)
Title: Retrieval supporting system
Inventor: INABA NAOSHI
IPC: G06F17/30
Filed: 1992-06-25
Abstract: PURPOSE:To obtain the retrieval supporting system for facilitating preparation of an illustrative sentence for a retrieval. CONSTITUTION:The system is provided with illustrative sentence data files 11-1n having illustrative sentences required for a retrieval in advance, an illustrative sentence message sending-out processing part 2, an illustrative sentence display part 9 which consists of a utilization frequency information part 2-1 for accumulating utilization frequency information, and a display changing part 2-2 for changing a display sequence, and displays plural illustrative sentences, a retrieval sentence input processing part 3 for processing an input of a retrieval sentence of a user, etc. By the illustrative sentence display part 9, plural illustrative sentences are displayed, and by the retrieval sentence input processing part 3, one illustrative sentence is selected and inputted as a retrieval sentence, and the inputted retrieval sentence is analyzed by referring to a dictionary 5 by a retrieval sentence converting part 4, delivered to a data base processing part 6, a retrieval is executed, and its result is outputted to a user by an answer output part 8.
Patent JP-S5868014-A (JP)
Title: Scanning optical system for removing ghost image
Inventor: MINOURA KAZUO
IPC: G06V10/12
Filed: 1981-10-20
Abstract: PURPOSE:To remove ghosts images by specifying the angle that the optical axis of an  imaging optical systemassumes to the optical axis of the luminous flux incident to a  deflector within the plane parallel with the deflection plane of the luminous flux  scanning a medium to be scanned thereby forming the ghost images on the outside of  the effective scanning region. CONSTITUTION:The luminous flux L emitted from a light source device 1 is made  incident to a deflector 3 at the angle alpha to the optical axis C of an imaging optical  system 20. In the deflection plane of the flux L, the distance from the axis C of the  system 20 up to an imaging spot Ps is proportional to the angle theta of deflection of the main ray reflected by the reflection plane 3a of the deflector 3. When the distance from  the image side main point H of the synthesizing system of the system 20 within the  plane parallel with the deflection plane of the flux L and inclusive of the axis C up to a medium 6 to be scanned is defined as D, the number of the reflection face of the  deflector 3 as N and the effective scanning width on the medium 6 as 2W, these are so  set as to satisfy the relations of the equation. In this case ghost images Pg are formed on the outer side of the distance W from the axis C up to the end part of the effective  scanning width, and the images Pg are removed thoroughly by providing a shielding  plate which shields the luminous flux Fe of the images Pg.
Patent JP-H0219568-A (JP)
Title: Production of cloth having thin part
Inventor: KOMURA YOSHITAKA
IPC: D03D15/68
Filed: 1988-07-07
Abstract: PURPOSE:To obtain the title cloth by forming a mixed fabric consisting of a group of bundled yarns comprising plural kinds of yarns differing in melting point or solubility to solvent from one another and, during this process, by dissolving out part of the yarns followed by feeding another kind of yarn. CONSTITUTION:Through a nozzle located at the side of a group of running yarns comprising e.g. polyester yarn and low-melting nylon yarn, hot water at ca. 100 deg.C is injected, when a specific part of said yarn group is passed, to dissolve out said nylon yarn, and the resultant yarn group is dried through a drying machine and fed, together with polyurethane yarn, into an interlocking knitting machine to make a fabric, thus obtaining the objective cylindrical cloth with a thin part 5. This cloth can conveniently be used e.g. as a supporter for the joint with only the inside part of the joint thin. Alternatively, said nylon yarn may be dissolved out using formic acid to make the above kind of supporter.
Patent JP-H0331957-A (JP)
Title: Information processing system
Inventor: HIROMOTO SATORU
IPC: G06F12/00
Filed: 1989-06-29
Abstract: PURPOSE:To maximumly draw the throughput of the whole system by setting an access method matched with the performance of an MPU in the system to each I/O PKG, respectively. CONSTITUTION:A performance setting part 5 of a central processing part (MPU) 1 is equipped with a function to set a processing performance to an input/output controller (I/O PKG) 7 at a staged numerical value beforehand and composed of a switch, etc. Each access method switching part 17 of the I/O PKG 7 is equipped with a function to freely set the system in the access systems of an IOP system or DMA system by a software instruction from the MPU 1 beforehand. In response to a system rise, the number of I/O PKGs 7 is detected, a table is referred to based on the number and the performance to be set, the ratio of the access method is obtained, and each access method of the I/O PKG 7 is selectively set according to the ratio. Thus the throughput of the whole system can be maximumly drawn.
Patent JP-S5955282-A (JP)
Inventor: NAGASAKI HARUKI
IPC: B26B19/48
Filed: 1982-09-25
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-S5868739-A (JP)
Title: Noise eraser for storage type phosphor sheet
Inventor: KATOU HISATOYO
IPC: G01T1/29
Filed: 1981-10-21
Abstract: PURPOSE:To erase the after-images of previous images and the noises of photographic fogs at one time by providing a light irradiating means of high power for erasing of noises between the phosphor sheet dischargde port of a sheet reservoir and a cassette mounting part. CONSTITUTION:When the preceding end of a storage type phosphor sheet 2 removed from a magazine 3 arrives at conveying rolls 9, a luminous body 10 emits light in synchronization therewith and when the sheet passes thereover, the sheet receives irradiation of light. The power of the light irradiation in this time is set at >=500,000lx.sec, more preferably, 300-900lx.sec. The sheet 2 irradiated with the light is removed through a discharge port 8 and is contained in a cassette 11. Thus the after-images of the previous images and the  noises of photographic fogs are erased at one time to the extent of giving no hindrances in practicability without dividing erasing operations for both.
Patent JP-H0896897-A (JP)
Title: Mounting structure for fuel tank connector
Inventor: UCHIYAMA TAKAHIRO
IPC: F02M37/08
Filed: 1995-06-09
Abstract: PURPOSE: To provide a mounting structure allowing a connector mounting work to be undertaken with a one-touch operation without requiring a specific facility or space. CONSTITUTION: A mounting cylinder 24 is secured to a tank cover plate 22 in such a state as projected in a tank. A pair of windows are open on the external surface of the cylinder 24 at symmetrical positions. Also, the cylinder 24 is fitted with an approximately U-shaped resilient coupling piece 29 with both legs projected toward the internal surface of the cylinder 24 through the windows 30. A pair of coupling grooves 36 are formed on a connector 1 at symmetrical positions. Furthermore, a slantwise guide surface 38 is formed on the lower end of each groove 36. The connector 1, when coupled to the inside of the cylinder 24, is pushed with the legs 33 opened and moved externally due to the guide surface 38.  When the connector 1 is completely pushed, the legs 33 close, due to a stabilizing resilient force, and are coupled to the inside the grooves 36, thereby mounting the connector 1 in such state as free from looseness.
Patent JP-H02211138-A (JP)
Title: Instrument and method for researching phisical property
Inventor: RAIMO ERIKU SETSUPONEN
IPC: G01R33/44
Filed: 1989-06-29
Abstract: PURPOSE: To prevent heat generation of an object, by applying a polarized magnetic field of a different strength from that for detection of NMR (magnetic resonance) signals to the object, while the electron spin system required for polar spin abnormal polarization is saturated. CONSTITUTION: An object P is placed in a magnetic field Bo formed by a magnet M, equipment M1 and current control unit M1 G. The object P and a signal coil C for detection of signals of NMR connected to a NMR spectroscope L are irradiated under a magnetic field of the same frequency as the electron spin resonance(ESR) from a resonator R connected to an amplifier S. The position information is encoded by a magnetic field gradient coil G using power from a magnetic field gradient generation part GC controlled by the spectroscope L. Then, the electron spin system irradiates the object P with a frequency corresponding to the ESR frequency in the polarized magnetic field Bo , and is saturated through detection of NMR signals with a frequency corresponding to the polarized magnetic field Bo +Boo . Thus, the object can be prevented from generating heat.
Patent JP-S6060736-A (JP)
Title: Manufacture of semicondutor integrated circuit device
Inventor: KAWAKATSU AKIRA
IPC: H01L21/762
Filed: 1983-09-14
Abstract: PURPOSE:To realize a semiconductor integrated circuit device, wherein the width of each interelement isolating region is narrow and there is little parasitic capacity, by a method wherein, after the surface of the substrate was oxidized using an oxidation-resistant film formed selectively on the substrate as a mask, grooves are formed in parts of the substrate with a fixed width on the periphery of the oxidation-resistant film and the grooves are filled with an oxide film. CONSTITUTION:A first oxidation-resistant film 4 is selectively formed on the main surface of a substrate 1, whereon a diffusion layer 2 and an epitaxial layer 3 having been formed, and moreover, a CVD oxide film 5 is formed on the film 4 excluding parts of the film 4 with a fixed width on the periphery of the film 4. Then, after a thermal oxide film 7 was formed on the surface of the substrate 1, parts of the film 4, where have not been covered with the film 5, are removed and grooves 8 are formed there. A thin oxide film is respectively formed on the inner walls of the grooves 8 and after ions were implanted in the bottom parts of the grooves 8, a silicon nitride film 13 is formed on the whole surface including the surfaces of the inner walls of the grooves 8. A CVD oxide film 14 is deposited on the whole surface of the film 13 and after the grooves 8 were filled, the film 14 is removed, being left the film 14 only in the grooves 8 intact.
Patent JP-S6059715-A (JP)
Title: Ceramic substrate for thin film magnetic head
Inventor: YAMADA HIROHIDE
IPC: C04B35/10
Filed: 1983-09-13
Abstract: PURPOSE:To prevent chipping by compounding silicon, one kind or two kinds or more of iron, chrome and tungsten, and boron carbide into multiple ceramics composed of specified amount of titanium carbide and residual aluminum oxide at a specified ratio, respectively. CONSTITUTION:In the case where 20-50wt% of titanium carbide and residual aluminum oxide are hot-pressed in a graphite die, 0.05-5.0pts.wt. of silicon, 0.05-5.0pts.wt. of one kind iron, chrome, and tungsten, and 5-30pts.wt. of boron carbide are added for 100pts.wt. of titanium carbide and aluminum oxide. In the sintering process, silicon is reacted with titanium carbide or graphite to form silicon carbide, which is repeated. Consequently, surfaces of particles of titanium carbide and aluminum oxide are activated to strengthen coupling between the particles and improve resistance to wear by addition of boron carbide as well.
Patent JP-2000200887-A (JP)
Title: Trench capacitor and manufacture thereof
Inventor: WURSTER KAI
IPC: H01L21/822
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To enable the connection of a trench capacitor with a transistor to be improved in controllability. SOLUTION: A trench capacitor is equipped with a trench 108 provided with an upper region 109 and a lower region 111 formed on a substrate 101, an isolation collar 168 formed on an upper region 100, a buried well 170 that passes through the lower region 111, a buried plate 165 formed around the lower region 111 to serve as an outer capacitor electrode, and a dielectric layer 164 which covers the lower region 111 and the isolation collar 108. In this case, the substrate 101 is equipped with a buried contact 250 which is formed through implantation, plasma doping and/or vapor phase doping.
Patent JP-2000001204-A (JP)
Title: Electric wire stock base
Inventor: KOBAYASHI SOICHIRO
IPC: A47B81/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire stock base that can stock long electric wires and facilitate replenishment and takeout of electric wires. SOLUTION: Electric wire receivers 11 for receiving electric wires W are supported in a state of being placed parallel in multiple vertical stages by supporting means 24, 25 of a frame 20. The supporting means 24, 25 are provided with displacing means 26. The displacing means 26 relatively displace the electric wire receivers 11 so that the lower electric wire receiver 11 is released from the upper electric wire receiver 11 out of the respective electric wire receivers 11. With the electric wire receivers 11 thus constituted to be displaceable, the electric wire receiver 11 in need of supply can be selectively released, or takeoff ports 12 of the electric wire receivers 11 can be collected into a desired position.
Patent JP-S6229542-A (JP)
Title: Production of beta,gamma-unsaturated alkenyl group-substituted phenol
Inventor: MASUDA TAKAYOSHI
IPC: C07B61/00
Filed: 1985-08-01
Abstract: PURPOSE:To obtain the titled substance useful as an organic synthetic intermediate for various fine chemicals, etc., advantageously in high yield without requiring solvents, distillation, etc., by subjecting a beta,gamma-unsaturated alkenyl ether of a phenol to the Claisen rearrangement in the presence of sulfur. CONSTITUTION:A beta,gamma-unsaturated alkenyl ether of a phenol is subjected to the Claisen rearrangement in the presence of sulfur at 150-300 deg.C temperature for 0.5-20hr, preferably 180-250 deg.C for about 1-10hr to afford the aimed compound. The reaction may be carried out in a reaction atmosphere of air, but preferably in an atmosphere, e.g. nitrogen or gaseous carbon dioxide, in general. The sulfur used in the above-mentioned reaction may be inorganic simple sulfur and can be used regardless of the crystallographic form or product form, but the form of powder is advantageous. The amount of the sulfur to be used is 20-1,000ppm based on the beta,gamma-unsaturated alkenyl ether of the phenol.