baber/WOPTO huggingface dataset:
Patent JP-H04272833-A (JP)
Title: Mold for high frequency molding
Inventor: IMURA HIROYOSHI
IPC: B29C44/00
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a resin molding with an excellent appearance and quality having no traces of degassing slits or the like by disposing a conductive material at the place corresponding to the degassing slits of one mold, and allowing the conductive material to be electrically connected to electrode plates. CONSTITUTION:A sheet-like foamable resin material 8 is placed in an article positional cavity 6, and after an upper mold 1 and lower mold 3 are clamped, high frequency voltage is applied between an upper electrode plate 2 and a lower electorde plate 4. In this operation, high frequency electric current flows through the lower mold 3 and a high frequency electric current adjusting plate 5, and thus the foamable resin material 8 within the article positional cavity 6 heats and foams because of high frequency losses. The foaming air and air existing in the cavity are discharged outside from degassing slits 7. When the foamable resin material 8 is heated, softened, and melted, a non-foamed skin layer is formed on the surface in contact with the lower mold 3, whereby the degassing slits 7 become extinct. Next, the foamable resin material 8 is allowed to be cooled and slidified, thereby obtaining a resin molding with a desired configurational non--foamed skin layer.
Patent JP-S62192198-A (JP)
Inventor: KITAMURA KENJI
IPC: D06F35/00
Filed: 1986-02-18
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-H03237122-A (JP)
Title: Epoxy resin composition having low shrink property
Inventor: MIYAGAWA HIROSHI
IPC: C08G59/18
Filed: 1990-02-15
Abstract: PURPOSE:To obtain the title composition useful as a sealing agent for electric and electronic parts, having reduced curing shrinkage percentage, excellent crack resistance and durability, comprising an epoxy resin, spiro orthoester resin, curing agent and inorganic filler. CONSTITUTION:The objective composition comprising an epoxy resin (preferably alicyclic epoxy resin), a spiro orthoester resin, a curing agent (e.g. phthalic anhydride or phenol novolak) and an inorganic filler (preferably fused silica).
Patent JP-S61203319-A (JP)
Inventor: KOJIMA SATORU
IPC: B65B25/16
Filed: 1985-02-23
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-H1113936-A (JP)
Title: Valve packing assembly
Inventor: RI SHOTETSU
IPC: F16J15/24
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a valve packing assembly having an improved structure for preventing a crash phenomenon due to compression pressure applied to a valve stem in its axial direction by enhancing the transferability of the compression pressure. SOLUTION: This valve packing assembly 200A is formed by including a a first and a second packing member capable of radial expansion evolved by coming each outer peripheral face in contact with a valve body 100 and by rotatably housing a valve stem 110 in each inner peripheral face and by pressing and coupling to each other, an elastic member 400 housed in the interiors of the first and the second packing member and capable of elastic deformation, a plurality of auxiliary packing members pressed and coupled to one another between the first and the second packing member, and a first and a second metal cap, 310, 320 coupled to each end of the first and the second packing member.
Patent JP-H04249339-A (JP)
Title: Alignment method of semiconductor wafer
Inventor: MORI MAKIKO
IPC: H01L21/68
Filed: 1991-02-05
Abstract: PURPOSE:To perform an alignment operation with high accuracy by detecting the accurate position of an orientation flat. CONSTITUTION:While a semiconductor wafer 1 placed on a chuck 2 for orientation-flat detection use is being turned, the position of an edge at said semiconductor wafer 1 is measured by using a light-emitting diode 6 and a line sensor 7. An orientation-flat part is judged on the basis of the measured edge. Said orientation-flat part is made parallel to the movement direction of a Y-stage for orientation-flat detection use. Said orientation flat is directed to a designated direction on the basis of the difference in an angle between the direction of the orientation-flat part and the designated direction. In this state, the semiconductor wafer 1 is aligned with a designated position.
Patent JP-S58153043-A (JP)
Title: Solar water heater
Inventor: TATSUNO HIYOSHI
IPC: F24J2/34
Filed: 1982-03-05
Abstract: PURPOSE:To provide a solar water heater, which is so designed that it can be hung on a wall so as to utilize the wall surface efficiently. CONSTITUTION:A flat water circulating passage 3 utilizing the front surface depended from the front edge of the bottom face of a hot-water tank 1 as a heat collecting surface 2 is depended in the form of an inverted L-shape. The upper end and the lower end of the water circulating passage 3 are communicated with the hot-water tank 1 respectively via a water port 4 and a communicating pipe 5, and a feed water pipe 6 is opened at a lower part in the water circulating passage 3 via a float valve 7 and an inlet pipe 8. Further, a hot- water outlet pipe 9 is opened at an upper part in the tank 1. The water heater arranged as above is placed on the upper surface of a wall 12 of an oil station and fixed securely to the wall 12 by bolts 11 with the back face of the water circulating passage 3 being held in tight contact with the front face of the wall 12.
Patent JP-H11199510-A (JP)
Title: Preventive/therapeutic agent for aids virus and influenza virus
Inventor: FUJISAKI SHIGEMI
IPC: A61P31/12
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain an agent of prevention and treatment of AIDS virus disorders and influenza virus disorders, different from conventional protease inhibitors. SOLUTION: This agent comprises as an active ingredient a neutral protease produced by the Streptomyces belonging to Actinomyces.
Patent JP-S56132306-A (JP)
Title: Small-sized zoom lens
Inventor: FUJITAKA IWATATSU
IPC: G02B15/14
Filed: 1980-03-19
Abstract: PURPOSE: To obtain a small-sized zoom lens of good aberrations by satisfying various conditions in a lens system constituted of a front group consisting of negative meniscus, and negative and positive lenses and a rear group consisting of positive, positive meniscus and negative lenses successively from the object side.  
     CONSTITUTION: In the zoom lens system which is constituted of the front group consisting of negative meniscus, negative and positive lenses and the rear group consisting of positive, positive meniscus and negative lenses successively from the object side and of which the magnification is changed by changing the space between the front group and the rear group, the conditions of the (I)W(VI) formulas are satisfied. Here, r 1 Wr 14  are the radii of curvature of lens faces in the respective lenses, d 1 Wd 13  are the distances between the lens faces on optical axis successively from the object side, n 1 Wn 7  are the refractive indexes of the respective lenses with respect to the (d) line and f 1  is the focal length of the front group. Thereby, the small-sized zoom lens of good aberrations is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63209728-A (JP)
Inventor: JIYON II DOOSON
IPC: B01D53/06
Filed: 1988-02-19
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-S59162036-A (JP)
Inventor: SAWA YUUJI
IPC: B31B50/98
Filed: 1983-03-04
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-S62192967-A (JP)
Title: Floppy disk driver
Inventor: HIROSHIMA KATSUHIKO
IPC: G11B19/04
Filed: 1986-02-20
Abstract: PURPOSE:To improve the safety of a floppy disk and the operability by operating write inhibition on the floppy disk by a switch provided at the outside of the titled driver. CONSTITUTION:When a switch 5 is closed, a signal 102 goes to a low level. Thus, an output signal 103 goes to a high level regardless of the state of a signal 100 via a NOR circuit 7, the system itself receives the said signal to inhibit the write on the floppy disk. When the switch 5 is opened, a signal whether or not the write is to be inhibited is fed to the system itself depending on a recess discrimination signal of a floppy disk jacket 1. Thus, the inhibition or release of the write on the floppy disk is controlled by the on/off control of the write inhibition switch of the floppy disk drive main body.
Patent JP-S59161870-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAKAMI NORIO
IPC: H01L29/78
Filed: 1983-03-07
Abstract: PURPOSE:To contrive to shorten the channel and to prevent the punch through by a method wherein the source and drain diffused layers are formed so as to have the difference in impurity distribution in the direction of the channel of an MOS transistor. CONSTITUTION:An Si nitride film 2, a CVD nitride film 3, and a gate poly Si 4 are formed on a semiconductor substrate 1, and next a resist 5 is formed on the Si4. Then, the Si4 is etched, with the resist 5 as a mask, until a part of the film exposes. At the point of the finish of thin process, they are formed in a structure that the film 3 leaves the width A. An impurity 6 to form the source and drain is ion-implanted. Thereby, the source and drain diffused layers 7 and impurity layers 8 formed more shallowly can be obtained. When high temperature annealing is performed, they are formed in a structure that the source and drain diffused layers have different impurities in the direction of the channel of the MOS transitor TR, and that it inhibits the impurity expansion to the direction of the channel. Thus, the shortening of the channel and the prevention of the punch through can be realized.
Patent JP-S58152950-A (JP)
Title: Manufacturing method of frp leaf spring with eyeball
Inventor: MISUMI ATSUSHI
IPC: B29C70/16
Filed: 1982-03-08
Abstract: PURPOSE:To improve strength and external appearance and further ease execution of work by providing a process of hardening a leaf spring main body and a process of hardening a spring eye part after curving it in its semihard condition at the time of manufacturing FRP leaf spring with an eye. CONSTITUTION:In case of forming FRP leaf spring by means of a filament. winding device, the first and the second mandrels 18, 19 shaped to fit desired  size of the leaf spring are installed on a support plate 17, while an impregnation tub 22 is filled with desired stock solution of synthetic resin. Then, reinforced fiber (a) is inserted through said tub 22 and pulled out while being impregnated with synthetic resin. Subsequently to connecting one end of an impregnation reinforced fiber (b) to either of mandrels 18, 19, said mandrels are  driven to rotate at a desired speed through a driving part 12. After a part A is  thus hardened, an elliptical material is cut into halves along its longitudinal  shaft, and a part B is curved in eye form by means of a core bar 23, curving  roll 24, or metal molds 25, 26 and further hardened through heating.
Patent JP-H07245516-A (JP)
Title: Antenna switching on-vehicle antenna
Inventor: KAKIZAWA HITOSHI
IPC: H04B1/18
Filed: 1994-03-07
Abstract: PURPOSE:To form a new antenna as a combination of single antenna elements by separating electrically the antenna into plural antenna elements CONSTITUTION:A 1st television antenna 3 and a 2nd television antenna 4 is switched as a single antenna respectively and a balun 2 comprising coils L1, L2 is connected to the antennas 3, 4 and a 3rd reception signal is extracted from other terminals (b), (d) of the balun 2. It is considered that a new antenna being a 3rd antenna acting the 1st antenna 3 like a radiation pattern antenna and acting the 2nd antenna 4 like a ground pattern antenna is obtained through the action of the balun 2 suppressing passing of a common mode current.
Patent JP-S58171687-A (JP)
Inventor: ARUFURETSUDO ZEEGERU
IPC: G01T1/29
Filed: 1983-03-07
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-H06231718-A (JP)
Title: Charged particle beam device
Inventor: MATSUMOTO SHIGEO
IPC: H01J27/02
Filed: 1993-02-01
Abstract: PURPOSE:To generate an ion beam with a simple operation and take out it without hindering an analysis. CONSTITUTION:When generation of an ion beam is instructed to a control circuit 26 by an input device 28 in the state where an ion beam passing hole 19 is opened, the control circuit 26 controls a regulating valve 11 to make a gas flow to a discharge chamber 5 so that it has about 0.1Torr-0.01Torr. The control circuit 26 then transmits a control signal to a driving source 22 to close the ion beam passing hole 19 by a partitioning valve 20. Consequently, the pressure of the discharge chamber 5 is raised to about 1Torr, and discharge is started between a positive electrode 1 and a hollow cathode 3. When an ion beam current detector 24 detects the start of discharge, the control circuit 26 moves the partitioning valve 20 on the basis of this detection signal, and opens the ion beam passing hole 19 to take out the ion beam. Thus, the generation of the ion beam and the reduction in inflow quantity of the ion source gas after ion beam generation can be automatically performed while keeping the discharge.
Patent JP-S59161219-A (JP)
Title: Circular saw cutting machine
Inventor: SAKAMOTO MASAYUKI
IPC: B23D47/00
Filed: 1983-03-03
Abstract: PURPOSE:To enable damage of saw blades to be automatically detected during cutting operation by detecting any vibration generated ina saw feed cylinder part during saw blade cutting, and judging the sawblade damage while analyzing frequency of said detected vibration. CONSTITUTION:A saw blade 2 is attached to the main shaft of a reduction gear 1. And, one side of the reduction gear 1 is pivotted with respect to a supporting shaft 5, and the other side thereof is supported on a saw-feed cylinder 3 via a supporting shaft 6. Further, a vibration sensor 4 is mounted on the upper portion of the supporting shaft 6, and electrically connected to a high-pass filter 8, a filter, and a judging device 9 for analyzing and judging a waveform sent through an amplifier 7. Hereby, vibration generated in the saw-feed cylinder 3 at workpiece cutting by the saw blade 2 is detected by the vibration sensor 4, and frequency of said detected vibration is analyzed by the judging device 9. Namely, it is judged, after vibration due to a sawteeth pitch is removed from the waveform of the damaged saw blade 2, whether a distance of one pitch is equivalent to the number of revolutions of the saw blade 2 or not.
Patent JP-H11227688-A (JP)
Title: Snorkel
Inventor: TAKEUCHI MINORU
IPC: B63C11/16
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the fatigue of an user by forming at least one partition extended in the longitudinal direction of a conduit for partitioning the conduit, near at least one of an opening part and a mouth piece part of the conduit. SOLUTION: A partition 11 projected from a tube wall in the diameter direction, and extended in the longitudinal direction of a conduit 2 from an opening part 3, is formed inside of the conduit 2. The partition 11 is used for partitioning the peripheral direction of the conduit 2, and the partitions are extended in the longitudinal direction in parallel with each other when a plurality of partitions are mounted. The partition 11 acts as a baffle for preventing the invasion of the water from the opening part 3, and simultaneously rectifies the water exhausted from the opening part 3 by the expiration and the fresh air entered as the air breathed in, to make the breathing of a swimmer ease. As mentioned in the above, by efficiently utilizing the expiration for the exhausting of the water, the fatigue of the swimmer can be reduced.
Patent JP-H03202471-A (JP)
Title: Formation of deposited film
Inventor: MIKOSHIBA NOBUO
IPC: H01L21/3205
Filed: 1990-02-19
Abstract: PURPOSE:To form a conductive Al film forming a good quality wiring excellent in step coverage characteristic by introducing a gas of alkyl aluminum hydride into a space in which a base material having an electron donative surface and a non-electoron-donative surface is disposed and maintaining the temp. at the prescribed value. CONSTITUTION:A base material having an electron donative surface and a non-electron-donative surface is disposed in a space for forming deposited film. An alkyl aluminum hydride gas and a hydrogen gas are introduced and maintained at a temp. between the decomposition temp. of alkyl hydride and 450 deg.C, by which an Al film is selectively formed on the electron donative surface. At this time, the surface of the non-electron-donative surface is modified, e.g. by producing plasma on the surface of the non-electron-donative surface, and the Al film is also formed on this surface. By this method, the low resistance, dense, and flat Al or Al-Si film can be selectively deposited onto the base material at high speed.
Patent JP-H10233577-A (JP)
Title: Solder paste
Inventor: TANAKA YASUHISA
IPC: H05K3/34
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To improve wettability in soldering by a method wherein rosin which is used as a flux is improved when a solder alloy in which Sb in a specific amount and In in a specific amount are added to a Pb-Sn-based alloy in a specific amount and in which Ag in a specific amount and Cu in a specific amount are added is used as the paste. SOLUTION: A solder alloy is formed in such a way that Sb in less than 0.05 to 1wt.% and In in 0.1 to 5wt.% are added to an alloy which is composed of Pb in 20 to 50wt.% and of Sb and that, as required, Ag in 0.05 to 5wt.% and Cu in 0.05 to 2wt.% are added. When the solder alloy is used as a paste, a flux is generated in such a way that it contains a rosin derivative such as maleopimaric acid, fumaropimaric acid, acrylopimaric acid or the like which comprises a primary carboxyl group. Thereby, since a prescribed spreading rate can be ensured easily, the soldering operability of a solder paste becomes good, and the strength of a joint can be increased. As a result, the reliability of the operation of an electronic apparatus can be enhanced.
Patent JP-S54128019-A (JP)
Title: Vacuum heat insulating type low temperature liquefied gas storage tank
Inventor: YAGISHIMA YOSHITAKA
IPC: F17C3/08
Filed: 1978-03-28
Abstract: PURPOSE: To simplify the work as well as to reduce manufacturing cost in easy and rational constitution in the synenergy of forming the outer cylinder with use of thin membranous material which is able to expand and contract or change forms with compressively incorporating a vacuum heat insulating layer to the inner cylinder by this outer cylinder.  
     CONSTITUTION: 1 is an inner cylinder with rigidity, which is installed on a direct foundation 3 by an inner cylinder support 2 that has a proper length to reduce inlet heat or has heat insulating material tucked. Such as this, in order to directly support the inner cylinder 1, simplified structure can be obtained with dispensability of any jigs such as for supporting from the outer cylinder 4 to the inner cylinder or preventing vibration. 4 is the outer cylinder which has been formed by material that can expand and contract or change forms, in addition, provides air-tightness, a vacuum heat insulating layer 5 is enclosed between this outer cylinder 4 and the inner cylinder 1. This facilitates to compressively change forms of the outer cylinder 4 in the direction of the inner cylinder 1, compressively incorporate the vacuum heat insulating layer 5 to the inner cylinder 1, and finally exceedingly simplify the adiabatic performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04277299-A (JP)
Title: Formwork for tunnel
Inventor: SASAKI MASAJI
IPC: E21D11/10
Filed: 1991-03-01
Abstract: PURPOSE:To make it possible to efficiently perform a preparatory plan before placing concrete K or formwork withdrawing work after placing the same and also to secure sufficient operation space inside the formwork. CONSTITUTION:By sliding guide rollers 51 staying on the upper ends of side forms 39 inward along the slotted hole 49 of a guide plate 48 so as to bring opposing side forms 39 close to each other, they are separated from placed concrete K. Then, it is needless for a side form 39 to be separated from neighboring other side form 39 but all side forms 39 can be separated from the placed concrete K simultaneously. The formwork is moved in a state guided by reinforcing ribs 31 and rail members 35, 58. Accordingly the formwork does not make any turning movement in peripheral direction of a tunnel but surely moves in its axial direction and there is no fear of rolling.
Patent JP-S63222117-A (JP)
Title: Use of benzothiazepine derivative, particularly dilthiazem for protecting lymphocyte
Inventor: UUTE BAIERUSUHAUZEN
IPC: A61K31/55
Filed: 1988-02-18
Abstract: The use of benzothiazepine derivatives for the protection of lymphocytes in humans and higher mammals, especially in the treatment of acquired immune deficiency syndrome.
Patent JP-H01210162-A (JP)
Title: Method for controlling temperature of die for casting
Inventor: KAWASE AKIO
IPC: B22D17/32
Filed: 1988-02-19
Abstract: PURPOSE:To stabilize the quality of a product by feeding a cooling medium by setting a cooling time from the temp. of the cooling medium of a feeding side and executing the correction of the cooling time by measuring the temp. of the cooling medium of the discharging side after the lapse of specified time. CONSTITUTION:A cooling block 28 is arranged at the lower part of a lower die 14, pipes 34a-34c for cooling are inserted into the die 14 and temp. sensors 45, 46 of the cooling water of the feeding side and discharging side are provided on a cooling control means 40. The die temp. and feeding side cooling water temp. are measured by the temp. sensor 54 and 45 of the die 14 to execute cooling by setting the cooling time by a computer 48. The discharging side cooling water temp. is then measured by the sensor 46 after the lapse of speci fied time and the temp. thereof and a control temp. are compared to execute the correction of the cooling time based on a correction curve. The control accuracy of the temp. of the dies 14, 12 is thus improved. Consequently, the generation of a defective part is reduced and the product quality is improved.
Patent JP-H07244510-A (JP)
Title: Distributed controller
Inventor: SATO MASAHITO
IPC: G05B19/05
Filed: 1994-03-08
Abstract: PURPOSE:To easily set up and change among respective function blocks by using a tag name as connection information and to quickly execute data access among respective function blocks. CONSTITUTION:A controller FC is provided with a data base setting communication receiving means 3 for receiving a connection information setting command including a tag name sent from an operation managing device OP, a system key value storing means 4 for storing a prescribed system key value so that the key value is changed at the time of executing on-line maintenance processing and a data base leading address acquiring means 6 for comparing a key value stored in a master function block data base 10 with the key value stored in the means 4, and only when both the key values are different from each other, acquiring the leading address of a slave function block data base to be connected and writing the leading address and the key value stored by the means 4 in the data base 10. A master function block 11 accesses slave function blocks 21 to 23 based upon the leading addresses of slave function block data bases written in its own data base.