baber/WOPTO huggingface dataset:
Patent JP-S55143911-A (JP)
Title: Bencyclane fumarate preparation
Inventor: YAMAHIRA YOSHINARI
IPC: A61K47/40
Filed: 1979-04-26
Abstract: PURPOSE: The title preparation, having anticonvulsant and vasodilator actions, reduced irritation and stomach evacuation inhibitory actions, and comprising Bencyclane fumarate and β-cyclodextrin.  
     CONSTITUTION: A Bencyclane fumarate preparation comprising (A) Bencyclane fumarate and (B) β-cyclodextrin at a molar ratio of (A) to (B) of 1:5W5:1, and if necessary various additives and diluents, in the form of capsules for oral administration. The preparation is very stable in the strongly acidic region, and suppositories have no irritation and a high product value. The improved solubility and hemolysis and great safety render the preparation suitable for an injection without a surfactant, and external use, such as ointment or solution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55143407-A (JP)
Title: Recorder for following wake
Inventor: AKAMATSU AKIO
IPC: G01C21/00
Filed: 1979-04-26
Abstract: PURPOSE: To obtain wake record easily with high precision by setting and memorizing two reference points on a piece of recording paper and by automatically processing the movement of a recording pen on the basis of the displacement of two points corresponding to the reduced scale of a map.  
     CONSTITUTION: With regard to the pen position of recording pen 2 on recording paper 3, position signals are output from output terminals Px 1  and Py 1 . Positions of reference points P 0 (X 0 , Y 0 ) and P 1 (X 1 , Y 1 ) on recording paper 3 are stored in memory circuits Mx 0  and My 0 , and Mx 1  and My 1 . As for the recording extent of a navigating position to be recorded, on the other hand, setting circuit 6 sets the longitude direction and setting circuit 7 the latitude direction. The set longitude and set latitude obtained by those circuits 6 and 7 are supplied to Y-position converting circuit 8 and X-position converting circuit 9. On the other hand, the measured result of the navigating position from navigating unit 10 is supplied to longitude/ latitude converting circuit 11, which supplies the converted longitude output to circuit 8 and the latitude output to circuit 9, so that the longitude and latitude of the measured navigating position will be shown at the corresponding position on recorder 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59178383-A (JP)
Title: Magnetic access detector
Inventor: KASAHARA YASUO
IPC: G01V3/08
Filed: 1983-03-30
Abstract: PURPOSE:To secure a stable detecting operation for a long time with all of component parts fixed in the arrangement by detecting changes in a magnetic flux depending on an electromotive force generated in a coil when a mobile magnetic body approaches a gap in a magnetic path member. CONSTITUTION:A magnetic flux phi is generated in a magnetic path member 2 with a permanent magnet 1. As a mobile magnetic body 7 is inserted into a gap 3 or amply approach it, the magnetic resistance of a magnetic path adapter 2A decrease to increase the magnetic flux phi in the magnetic path 2. In interlinkage with the change in the magnetic flux, a coil 4 generate a positive pulse to allow the detection of an access of the mobile magnetic body 7, namely, a mobile member 5. When the mobile member 5 approaching is separated from the gap 3, the magnetic flux phi in the magnetic path 2 decrease and a pulse in the opposite polarity is generated in the coil 4 thereby enabling detection of the separation of the mobile member 5.
Patent JP-H06262861-A (JP)
Title: Image forming material and method
Inventor: TAKEYAMA TOSHIHISA
IPC: B41M5/388
Filed: 1993-03-12
Abstract: PURPOSE:To provide an image forming material improved in resolving power, the quality feeling of an image and color reproducibility, excellent in the gradation properties of an image and enabling high speed writing. CONSTITUTION:An image forming material is obtained by providing a colorant layer containing a dye having at least a polymerizable ethylenic unsaturated double bond being a heat diffusible dye and a compd. consisting of a cation dye and a borate anion and/or a compd. consisting of a transition metal coordination complex cation and a borate anion on a support. This image forming material is imagewise exposed to polymerize the heat diffusible dye to change the heat diffusibility of the dye and the colorant layer of the image forming material is brought into close contact with a material capable of receiving the heat diffusible dye and both materials are bonded under heating and pressure to transfer the heat diffusible dye to form an image.
Patent JP-H07238589-A (JP)
Title: Structure of column-shearing reinforcing bar of src-made column and beam connection part
Inventor: FURUKAWA SHOICHI
IPC: E04B1/30
Filed: 1994-02-28
Abstract: PURPOSE:To improve reinforcing bar-arrangement performance and reliability together with workability by a method wherein L-shape division hoop bars each provided at two ends with screw parts are intercoupled in a screwed-in state through a coupling insertion and coupling of each division hoop bar to the web hole of a steel frame beam are facilitated and reinforcing bar arrangement precision is regulatable. CONSTITUTION:At an SRC made column connection part and a beam, four division hoop bars 1 provided at two ends with screw parts 2a and 2a and formed in a state to be bent in an L-shape are inserted into respective web 12a holes of the end part of a steel frame beam 12. A coupling 5 is screwed in two screw parts 2a and 2a, positioned facing each other, of the division hoop bars 1 for coupling to effect incorporation of column shearing reinforcing bars 1 and 5 of a column beam connection part 11.
Patent JP-S58168406-A (JP)
Title: Rolling method of pipe
Inventor: HARA HIDEYOSHI
IPC: B21B23/00
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the nose bending deformation that arises in a sizer stage in the stage of producing a metallic pipe by a Mannesmann plug mill system by improving a rolling method of a pierced blank pipe by a plug mill and a reeler. CONSTITUTION:The blank pipe pierced with a piercer is rolled with a plug mill in such a way that the wall thickness in the top part of the blank pipe after the rolling is thinner the nearer the forward end in the stage of producing a pipe with a Mannesmann process by a double piercing system from a steel billet or the like. The inside and outside surfaces of said blank pipe are polished with a reeler 3 so as to have a uniform wall thickness by rolling the blank pipe after the rolling in such a way as to form the tapered top part wherein the outside diameter in the top part of the pipe increases successively from the forward end up to the final end of the top part and by passing the blank pipe having such tapered top part through a sizer 4 to finish the same to the prescribed size. The nose bending in the forward end part of the metallic pipe in the sizer 4 is prevented.
Patent JP-S52135766-A (JP)
Title: Method of measuring velocity and rate of flow
Inventor: SANO YUUJI
IPC: G01F1/52
Filed: 1976-05-08
Abstract: PURPOSE: To provide a simple method of measuring velocity and rate of flow, in which variation in liquid level is detected, and velocity and rate of flow are determined through compensation by the use of content of memory of ROM, where flow-passage compensating factor is recorded. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60196128-A (JP)
Inventor: TAKANASHI TSUNEO
IPC: A01G13/00
Filed: 1984-03-19
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-H08250751-A (JP)
Title: Semiconductor acceleration sensor
Inventor: SUGIMOTO MITSUHIRO
IPC: H01L29/84
Filed: 1995-03-13
Abstract: PURPOSE: To make miniaturization of a chip size possible and to provide a semiconductor acceleration sensor, which is superior in mass productivity. CONSTITUTION: A sensor wafer 11 is jointed with upper and lower stopper wafers 21 and 31 at positions where the center positions of four electrode pads 13 arranged at the symmetrical positions of adjacent four sensor chips arranged on the sensor wafer 11 correspond to electrode extraction through holes 22 formed in the stopper 21. Thereby, the number of the holes 22 formed in the stopper wafer 21 can be significantly reduced per every wafer and an easy stopper processing process and a miniaturization of a chip can be achieved.
Patent JP-S60197809-A (JP)
Title: Sealing device between converter port and skirt of converter waste gas treating device
Inventor: ARIMA KEIJI
IPC: F27D99/00
Filed: 1984-03-19
Abstract: PURPOSE:To seal thoroughly the port and skirt of a converter by pressing the port into the skirt by a water-cooled sealing ring provided in the lower part of the skirt and breaking the slag sticking to the port by the press-contact force and the thermal impact by cooling. CONSTITUTION:A sealing ring 17 having a hollow part 18 is provided to an annular frame 19 holding a skirt 2 and a sealing jacket 22 is provided to the frame 19 and is connected to a cylinder 21 via a bracket 20. The ring 17 is constituted of a heat-resisting cast iron into a circular sectional shape and cooling water is passed in the hollow part 18 thereof. The ring 17 is pressed to the port 12 of a converter by the cylinder 21 in the stage of hermetic sealing during refining. The slag sticking to the port 12 is cracked by the pressing force developed in this stage and by the thermal impact resulting from cooling of the ring 17, by which the port 12 and the skirt 2 are brought into tight contact with each other.
Patent JP-H05108495-A (JP)
Title: Error correcting and detecting method for data and error detecting circuit for computer memory
Inventor: JIEIMUZU EI JIYAKUSUN
IPC: G06F11/10
Filed: 1992-01-29
Abstract: PURPOSE: To provide a method for detecting the production of a bit error in data stored in a memory when a computer system is provided with a multi-bit output memory device. CONSTITUTION: An error correction code and a device are used in cooperation with a main memory for storing data words in a multioutput circuit. Odd bits 56 for all data words are stored. At least three bits corresponding to a 32-bit data word are stored in ten memories. In reading out data of a main memory, pairs of inspection bits and odd/even bits are generated, stored inspection bits 42 to 54 are compared with stored odd/even bits to generate inspection bit syndrome and odd/even bit syndrome. Inspection bit syndrome parts 70 to 84 are decoded and outputted and the output is inputted to an error generator circuit together with the odd/even syndrome and error signals such as a multi-bit error 108 and an inspection bit error 112 are generated.
Patent JP-S59180298-A (JP)
Title: Liquid draining device
Inventor: TAKEYA TAKAO
IPC: F28F13/16
Filed: 1983-03-29
Abstract: PURPOSE:To improve the efficiency of draining the condensed medium in a vertical heat conductive tube by improving the configuration of the metal wire wound spirally to drain the condensed medium on the outer surface of the tube. CONSTITUTION:Four vertical wires 10 are disposed parallelly to and around a heat conductive tube 4 with a nearly equal phase spacing. In order to fix the vertical wires 10, ring wires 11 fixedly attached to the vertical wires 10 are disposed in a multiple number suitably spaced in the vertical direction. A spiral 12 which consists of a metal wire wound around the heat conductive tube 4 and extends downward is disposed. The steam is condensed on the outer surface of the heat conductive tube 4, but as the spiral is charged with a high voltage of 4,000V-15,000V, the condensed liquid is drawn to the spiral 12 and flows down to drop in the bottom of a casing 6. In this instance, since the spiral 12 is composed either with a single flat band-like metal wire or a bundle of four metal wires for a greater electrode area, the quantity of the condensed liquid drawn from the outer surface of the tube is increased.
Patent JP-S63220417-A (JP)
Title: Biaxially oriented polyester film for magnetic recording medium
Inventor: KATO HIDEO
IPC: G11B5/733
Filed: 1987-03-10
Abstract: PURPOSE:To obtain a base film having surface flatness, a low coefft. of friction and superior scratch resistance by dispersing a specified wt.% of spherical silica particles having a specified average particle size and a specified aspect ratio (major axis size/minor axis size) in polyester. CONSTITUTION:Spherical silica particles having 0.05-<0.3mum average particle size and 1.0-1.2 aspect ratio (major axis size/minor axis size) are added to a reaction system for forming polyester at an arbitrary time during a reaction such as transesterification or polycondensation in case where polyester is formed by a transesterification method or polymn. in case where polyester is formed by a direct polymn. method to produce polyester contg. dispersed spherical silica particles. The silica particles are preferably slurred in glycol and added to the reaction system. It is necessary to add the silica particles by 0.01-3.0wt.% of the amt. of the polyester. When the produced polyester is used, a film having uniform surface roughness, superior lubricity, scratch resistance and windability is obtd.
Patent JP-H02232068-A (JP)
Title: Catheter
Inventor: YOSHIHARA MASAYA
IPC: A61B18/20
Filed: 1989-03-06
Abstract: PURPOSE:To selectively insert an inserting object to each lumen easily without fail by providing a multi-lumen tube which is equipped with the plural lumens, an inserting tool, which is equipped with plural entrances and one exit, and a connecting means to connect one end of the multi-lumen tube with the exit of the inserting tool freely attachably and detachably with being liquid tight. CONSTITUTION:A guide wire 27, a laser guide 26 and an endoscope 25 are respectively inserted from first-third entrances 19a-19c of an inserting tool 12 into the inserting tool 12 and led out from an exit 20 of the inserting tool 12 to an external part. Afterwards, these endoscope 25, laser guide 26 and guide wire 27 are selectively inserted to respective lumens 14 of a multi-lumen tube 11 and then, a first connector 13a of the multi-lumen tube 11 is connected with a second connector 13b of the inserting tool 12.
Patent JP-2000249993-A (JP)
Title: Array optical waveguide thermooptical phase shifter, array optical waveguide grating wavelength variable filter and array optical waveguide optical switch
Inventor: OBA NAOKI
IPC: G02B6/12
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength variable filter and a 1×N optical switch of low cross talk by constituting an array optical waveguide thermooptical phase shifter of plural array optical waveguides and thin film heaters provided on the array optical waveguides and arranging the array optical waveguides at an equal interval. SOLUTION: The array optical waveguide thermooptical phase shifter 11 consists of plural array optical waveguides and the thin film heaters 12 provided on the array optical waveguides. Two pieces of thin film heaters 12 are connected parallel to a heater heating source E1, and are arranged left/right symmetrically around a center. Further, the thin film heaters 12 are changed in their lengths by a difference ΔLh/2 each of a heater length on two adjacent array optical waveguides at every optical waveguide. Further, by arranging the array optical waveguides at the equal interval, an effect of the thermal diffusion from the adjacent heaters is equalized also in respective array optical waveguides. Thus, an arithmetic progression like optical path length difference is imparted precisely to the array optical waveguide.
Patent JP-H01227057-A (JP)
Title: Fractionation/measuring apparatus for polymer
Inventor: TAKAYAMA SHIN
IPC: G01N25/14
Filed: 1988-03-07
Abstract: PURPOSE:To facilitate the maintenance of an apparatus, by performing a temperature control of a valve unit for altering passages, a molecule composition fractionation unit and a molecule size fractionation unit with respective independent automatic temperature controllers. CONSTITUTION:Heating containers of a passage altering valve unit A having an internal reference liquid injection mechanism which includes a sample polymer solution injection port, a sample polymer solution determination loop, a liquid determination loop and a liquid injection valve and a valve for altering system passages, a molecule composition fractionation unit B and a molecule size discrimination unit C are connected to automatic temperature controllers Aa, Ba and Ca respectively and set for a temperature enough to guarantee a free passage of a polymer solution independently. The control of the automatic temperature controllers Aa, Ba and Ca and valves within the unit A is performed with a system controller Ab. This accomplishes an independent temperature control for the units A, B and C thereby facilitating the maintenance of the apparatus.
Patent JP-S55146023-A (JP)
Title: Nonmixing mud sampler and its sample tube
Inventor: YOSHIOKA SHIYUUZOU
IPC: G01N1/08
Filed: 1979-05-02
Abstract: PURPOSE: To obtain the mud sampler which can sample the test sample efficiently from floating mud and bottom layered water, by the retainer of the sample tube freely slided to the cylinder, which can pass water at lifting down and can not pass at lifting up.  
     CONSTITUTION: When the mud sampler 1 lifts down, the water flowing from the tip of the sample tube 2 flows out through the water inlet 13 of the retainer 3 and the opening 22 of the cylinder 4 as shown in the arrow, and when the tip of the tube 2 is injected to the mud layer I, the mud is sampled in the tube 2 without mixing the mud. Next, when the tip of the tube 2 reaches hard bottom layer II, the tip of the hold member 24 is removed from the holding hole 14 of the retainer 3, and the valve seat 15 is activated upward with the spring 21. Further, when the sampler 1 is lifted up, the valve seat 15 closes the water inlet 13 and simultaneously the cylindrical rubber film 6 closes the lower end of the tube 2, and the sampled test sample in the tube 2 can be lifted up without being mixed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61212087-A (JP)
Inventor: NAKAMURA TOSHIMARO
IPC: H05K1/03
Filed: 1985-03-18
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-H08220778-A (JP)
Title: Etching method and device therefor
Inventor: SAWADA HIROSHIGE
IPC: C23F1/00
Filed: 1995-02-17
Abstract: PURPOSE: To provide a method capable of exactly etching surfaces to be etched without peeling of resist films formed on a metallic sheet even when the metallic sheet is once coiled in the expanded state and is let off from a coil and is again returned to an expanded state at the time of, subjecting the sheet to an etching treatment after subjecting the resist films to a hardening treatment by using hard films without contg. chromium. CONSTITUTION: While a long-sized and band-shaped interposing member 5 is successively superposed on the metallic sheet 3 formed with the resist films subjected to the hardening treatment on both main surfaces by aligning their respective longitudinal directions to each other, these materials are integrated and coiled. While the coiled metallic sheet and interposing member are let off, the metallic sheet and the interposing member are separated.
Patent JP-H05259193-A (JP)
Title: Semiconductor device
IPC: H01L29/778
Filed: 1992-03-12
Abstract: PURPOSE:To obtain excellent operating characteristics of a transistor in a structure in which an insulating film is formed on a periphery of a gate electrode formed on a compound semiconductor containing indium in a semiconductor device having a field effect transistor using the compound semiconductor. CONSTITUTION:A semiconductor device has a field effect transistor made of III-V semiconductor. A one conductivity type semiconductor layer 4 containing indium is covered with a one conductivity type GaAs layer 5, a gate electrode 15 is brought into contact with the layer 5, and the layer 5 existed at least on a region between a source electrode 11s, a drain electrode 11d and the electrode 15 is covered with an insulating film 14.
Patent JP-H09327546-A (JP)
Title: Skate structure body especially for serial type roller skate
Inventor: GURATSUIAANO NIKORETSUTEII
IPC: A63C17/06
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a skate structure body structurally and functionally designed to be easily suited even to the footware of different dimensions since the conventional skate structure body lacks flexibility to the footware of the different dimensions. SOLUTION: This skate structure body 2 is provided with a wheel supporting frame 1 provided with two side face parts 8 and 9, plural wheels 11a-d are supported between the side face parts 8 and 9 and the side face parts 8 and 9 are provided structurally independent of each other and of at least one block. Thus, the side face parts are connected to each other so as to form a frame suitable to the skates of various sizes and arranged separately with an interval.
Patent JP-2000251347-A (JP)
Title: Magnetic tape recording or reproducing device and gear swing mechanism used for same
Inventor: OBATA MANABU
IPC: G11B15/26
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To optimize the operation of a clutch mechanism and the rotating (swinging) operation of a rotary arm by one compression coil spring and to reduce the manufacture cost by providing the compression coil spring which is contracted between 1st and 2nd gear parts of the clutch gear and generates a specific frictional force between the 2nd gear part and rotary arm. SOLUTION: A rotary mechanism 22 comprises the rotary arm 23 and an intermediate gear 24 and a clutch gear 25 which are supported rotatably on the rotary arm 23. The intermediate gear 24 is fixed to a main surface part 2 through a shaft part 24a. The compression coil spring 25d is contracted between the 1st and 2ne gear parts 25b and 25c which are supported rotatably on the gear shaft 25a of the clutch gear 25 and energizes the 1st and 2nd gear parts 25b and 25c in the separating directions and brings the reverse surface of the 2nd gear part 25c into elastic contact with the bottom part 23a of the rotary arm 23, thereby generating the specific frictional force. Consequently, a function as a swing mechanism can be actualized only by the compression coil spring 25d.
Patent JP-H02233567-A (JP)
Title: Jointing of metal to ceramic
Inventor: HONMA HISAO
IPC: B23K20/00
Filed: 1989-03-08
Abstract: PURPOSE:To accomplish easy, firm jointing between a base metal alloy form and a ceramic by pre-heat treatment of said base metal alloy form and sputtering metallic titanium on the surface of the form to effect lamination followed by jointing said ceramic thereto while carrying out baking. CONSTITUTION:A base metal alloy form such as of Ni-Cr alloy, Co-Cr alloy or Fe alloy is pre-heat treated and metallic titanium is sputtered on the resulting surface to effect lamination. The thickness of the metallic titanium layer formed is pref. 2000-3000Angstrom . Thence, a ceramic is jointed to said layer while carrying out baking, thus accomplishing the objective jointing. in this jointing process, a multiple oxide is formed from the Ti and base metal alloy; therefore, adherability between the alloy and the ceramic will be improved. The present jointing method is suitably applied to e.g. the jointing between an alloy material and a ceramic for dental use.
Patent JP-H02271068-A (JP)
Title: Fuel distributor for fuel injection device
Inventor: UUDO HAFUNAA
IPC: F02M61/14
Filed: 1990-03-07
Abstract: PURPOSE: To change the shape of fuel injection desirably by forming the end flange of a valve carrier and the collar of a fuel injection valve as mutually corresponding parts of a bayonet coupling member. CONSTITUTION: The fuel distributor has a valve carrier 11 having a stepped receiving bore 12, which opens at both its ends and receives one fuel injection valve 10. For the positional fixation of the fuel injection valve 10 in the valve carrier 11, the valve carrier 11 is provided with a bayonet socket 16 around the receiving bore 12. The casing of the fuel injection valve 10 is on the other provided with a bayonet locking body 17 that cooperates with the bayonet socket 16 to form a bayonet coupling member. In this way, the shape of fuel injection can be changed desirably.