baber/WOPTO huggingface dataset:
Patent JP-S6376806-A (JP)
Title: Powder rolling mill
Inventor: MOCHIZUKI TOMOTOSHI
IPC: B22F3/18
Filed: 1986-09-18
Abstract: PURPOSE:To produce a green strip having a high density and strength by winding belts on rolls disposed apart from each other at a prescribed space to constitute a pair of endless tracks and rolling powder in the rolling space formed between the endless tracks. CONSTITUTION:The plural rolling rolls 10, 11 are provided between driving rolls 6, 7 and driven rolls 8, 9 which are parted from each other at required spaces. The belts 12 such as steel belts are wound thereon to constitute a pair of the endless tracks. A pair of the endless tracks are opposed in a perpendicular direction to form the rolling space of narrower toward the lower side from the upper side therebetween. The belts 12, 13 are driven in the above-mentioned constitution and the powder 4 of metal, etc., in the upper hopper 3 is withdrawn between the belts 12 and 13 and is rolled by the rolling rolls 10, 11. The rolled metal is taken out via side seals 16. The thickness of the green strip 5 is adjusted by rolling down adjusting devices 14, 15 at this time. The green strip 5 having a large width is thereby formed.
Patent JP-H0397730-A (JP)
Title: Method for removing catalyst from polyether polyol
Inventor: PURAMOTO GUPUTA
IPC: C08G65/02
Filed: 1990-08-23
Abstract: PURPOSE: To simply and certainly remove a catalyst from the subject compd. by heating a polyether polyol containing a basic catalyst in an alkaline medium and introducing water and carbon dioxide to form the carbonate and filtering off a salt to neutralize a filtrate by an acid.  
     CONSTITUTION: Water is added to an alkaline medium containing a polyether polyol and a basic catalyst at 25-140°C in an amt. of 0.7-10% by wt. of the polyether polyol and carbon dioxide is introduced into the alkaline reaction medium in an amt. 1-2 times a stoichiometric amt. of a base to form the carbonate and this carbonate is removed by filtering to collect a polyether polyol- containing filtrate which is, in turn, neutralized by an inorg. and/or org. acid to remove the basic catalyst from polyether polyol having a hydroxyl value of 4-800. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6374224-A (JP)
Title: Underground communication equipment
Inventor: SANEMORI AKIRO
IPC: H04B13/00
Filed: 1986-09-17
Abstract: PURPOSE:To improve the receiving sensitivity and the S/N on ground by separating a conductor such as a drill pipe or the like a part of which is connected to ground into two parts insulated electrically by an insulation layer, constituting the circuit in a way that the ground and a conductive casing are parts of the electric circuit so as to send a signal from underground while using a change in the electric field as a medium. CONSTITUTION:The drill pipe 40 at the tip accommodating a layer detecting measuring instrument 80 and a transmission section 90 is separated into a bottom part 41 and an upper part 42 by an insulation collar 6 while insulating them electrically. A lead is connected respectively to the bottom part 41 and the upper part 42 from the transmission section 90. Moreover, plural cylindrical casings 21, 22, 23 made of iron for protecting an oil well 3 are provided around the drill string comprising drill pipes 4 on ground, and connected electrically with the bottom part 41 respectively electrically via a bit 5 and a ground layer 2. On the other hand, a preamplifier 11 and a proper signal processor or the like are provided on ground, one of input terminals of the amplifier 11 is connected to the drill pipe 4 at the uppermost end and the other is connected to the casing 23, and its output is given to the signal processor.
Patent JP-S6282125-A (JP)
Title: Lining tank
Inventor: KOREISHI KATSUYOSHI
IPC: E02D29/14
Filed: 1985-10-04
Abstract: PURPOSE:To improve the efficiency of a work, by organizing the man-hole and hatch of a lining tank with a large common opening without a partition, in adjacent contact with each other, and by organizing the covers of the man- hole and the hatch in two-step system with the upper and lower sections respectively. CONSTITUTION:In case of a normal work for inspection, an upper cover 9a and a lower cover 9b only of a man-hole are removed. Lining coat 5 and the like are inspected by workers entering a tank unit 3 through the man-hole 7 and going down to the bottom of the tank through a ladder 19. In the meantime, in case that a large-sized instrument is taken into the tank, the upper cover 10a and the lower cover 10b of the hatch are opened in a state that the upper cover 9a and lower cover 9b of the man-hole are fitted. When a larger opening is needed, the upper cover 9a and the lower cover 9b on the side of the man-hole 7 are also opened.
Patent JP-H1044658-A (JP)
Title: Card with destination guide display
Inventor: ISHIZUKA AKIYOSHI
IPC: B42D15/10
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To get to a desired destination site without going astray by providing guide maps on a card base of a magnetic card or an IC card. SOLUTION: A magnetic recording layer 3 for recording individual data specifying a person himself or herself is formed on the upper section of a card base 1, and a masking layer is formed in a manner of covering the magnetic recording layer. Guide maps 4a, 4b and 4c for respective floors in a hospital are displayed all over the whole surface of the card base 1 of the masking layer, and names and numbers of reception (1), dispensary (2), accountant (3), internal disease service (8), dental service (12), inspection room (11) and the like are indicated for respective rooms, and the destination of the person can be checked by looking the destination names and numbers displayed on a rewritable display section 2 on the card base 1 and the guide maps 4a, 4b and 4c, and the person can get to the destination site without going astray.  Also the number of patients on the waiting list of medical service of respective departments at that time is displayed on the rewritable display section 2 on the card, by which the person can become to find the approximate waiting time to use the time effectively.
Patent JP-H0383484-A (JP)
Title: Terminal equipment for remote control
Inventor: HIGASHIYA KAZUNORI
IPC: H04Q9/00
Filed: 1989-08-28
Abstract: PURPOSE:To easily execute embedded arrangement by using a switch box and to easily execute construction by forming a terminal equipment case, which houses a terminal equipment circuit, to a series of module dimensions for a standardized wiring tool to be fitted to a fitting frame for switch box. CONSTITUTION:A terminal equipment case 20 is formed to a series or module size for the standardized wiring tool to be fitted to a fitting frame 31 for switch box, and composed of a body 20a, which is assembled by engaging an engaging claw 29a to an engaging hole 29b, and a cover 20b. On the back of the terminal equipment case 20, a signal line connecting terminal 25, load connecting terminal 26 and power feeding terminal 28 are provided and the load connecting terminal 26 and power feeding terminal 20 are formed by the linked terminal composed of a terminal metal fitting 27a, chain lock spring 27b and unlocking button 27c. Thus, wiring is made easy and can be executed without being protruded.
Patent JP-2000057527-A (JP)
Title: Spin valve type thin-film element
Inventor: SAITO MASAJI
IPC: G11B5/39
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a spin valve type thin-film element constituted to confine the magnetostriction of a free magnetic layer within an adequate range and to make it possible to lessen the generation of Barkhausen noise by adequately adjusting the film thickness and compsn. ratio of the free magnetic layer. SOLUTION: In the case the free magnetic layer 5 is formed of an NiFe alloy film, the magnetostriction may be confined within the range of -2×10-6 to 1×10-6 if the film thickness of the free magnetic layer 5 is formed at 30 to 100 angstrom and if the Ni composition ratio of the NiFe alloy film is adequately selected. Then, the magnetic anisotropy dispersion quantity in a height direction by a magnetic elastic effect may be made small and the Barkhausen noise may be reduced.
Patent JP-2000051036-A (JP)
Title: Quilt
Inventor: IWAMOTO KOJI
IPC: A47G9/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a quilt capable of eliminating one-sided contents due to the movement of the contents. SOLUTION: Only one felt sheet 14 having flexibility and a predetermined thickness is stored as contents in side cloths 12-1, 12-2. Consequently, the problem of one-sided contents in the side cloths which has been observed conventionally does not occur at all. That is, since one single felt sheet is the contents of a quilt, a partial change of amount does not occur, and the whole plane of the quilt can maintain substantially uniform thickness at all times.
Patent JP-2001052172-A (JP)
Title: Operation diagnosing method for automatic examination device
Inventor: ISHIKURA TORU
IPC: G06T7/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for making an automatic examination device itself perform operation diagnosis during production line operation. SOLUTION: Concerning the operation diagnosing method for automatic examination device composed of an image processing part 4 equipped with a module for converting the video signals of an object 2 to be examined to image data for examination and a module for operating the image data and a personal computer(PC) connected through an interface module 5 by a bus 6, in this case, the image processing part 4 performs arithmetic processing while adding codes to the image data on the basis of the transmission request signal of image data from the PC. The interface module 5 transfers the image data with codes and the arithmetic result from the image processing part 4 to the PC during the idle time of the bus. The PC operates the image data transferred from the image processing part 4 while using the same algorithm and parameter as the image processing part 4.  Further, the PC compares the arithmetic result transferred from the image processing part 4 with the arithmetic result in the PC and outputs an alarm when both the results are not matched.
Patent JP-S60113733-A (JP)
Title: Driving mode select device for four-wheel drive vehicle
Inventor: WATANABE SEIJI
IPC: B60K23/08
Filed: 1983-11-25
Abstract: PURPOSE:To aim at the promotion of reduction in a setting space for a device and simplification in operatability, by making reciprocal selection in both two- wheel and four-wheel drive modes operatable by means of an electrical device. CONSTITUTION:In the case where selection takes place from a two-wheel drive mode to a four-wheel drive mode, a select switch 59 is tilted to the four-wheel drive side, driving a motor 57, and a driving piece is turned round in response to turning motion in a turning plate 49, then an actuator lever is made to drive a select lever 12. With this, a fork rod 21 moves to the right via a driving rod 44, causing a coupling 28 to be slidden to some extent. When splines 30 and 32 themselves comes into a state of being engaged with each other, the coupling 28 slides, having each rotation in propeller shafts 19 and 31 synchronized, thus it comes to a four-wheel drive mode.
Patent JP-S60112423-A (JP)
Title: Manufacture of bellows and apparatus therefor
Inventor: KATAYAMA YUTAKA
IPC: B29C67/00
Filed: 1983-11-25
Abstract: PURPOSE:To continuously manufacture bellows by a method wherein a pipe to be worked is pinched from its outside by openable split mold bodies and swelled out by supplying fluid from its inside and finally shifted and the similar process just mentioned above is repeated. CONSTITUTION:A pipe to be worked 22 is pinched by closing two pairs of split mold bodies 14 and 18 equipped with ribs 15 and 19 respectively and swelled out by supplying fluid under pressure through a pipe 28 and through holes 26 in a gap S formed between the pipe to be worked 22 and a pressure vessel main body 25 provided at its both ends with seals 27 so as to form bellows. At this time, in order to swell out the pipe to be worked 22 with its wall thickness unchanged, cylinders 20 are put into actuation so as to shift the split mold bodies 18 in the direction as indicated with the arrow A and simultaneously delivery devices 24 respectively equipped with a chuck 23 are put into actuation so as to shift the pipe to be worked 22 by one pitch for the following process in the same direction as indicated with the arrow A and the similar process just mentioned above is repeated.
Patent JP-H0385387-A (JP)
Title: Scroll type compressor
Inventor: SANO FUMIAKI
IPC: F04C29/02
Filed: 1989-08-28
Abstract: PURPOSE:To usually secure a sufficient oil pumping head by rotatably supporting an eccentric shaft portion provided at one end of a crankshaft at the bearing recess portion of a swing shaft portion projected from the base plate of a swing scroll, and forming a pump chamber at an inside surrounded by the base plate of the swing scroll, a frame, and the swing shaft. CONSTITUTION:According to the rotation of a crankshaft 6 at the time of a compression operation, the swing shaft portion 2c of a swing scroll 2 is rotated eccentrically in a pump chamber 19 of a positive oil pump 22. Consequently, every rotation of the crankshaft, lubricating oil is sucked or discharged, so that a sufficient oiling quantity can be secured even if the speed of rotation of the crankshaft 6 is low, e.g. at the time of low frequency operation.
Patent JP-S6282983-A (JP)
Inventor: SHIN KUSABURO
IPC: A63B69/38
Filed: 1985-10-03
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-H0951397-A (JP)
Title: Device and system for reading picture
Inventor: KADOWAKI TOSHIHIRO
IPC: H04N1/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To permit an operation concerning a picture reading device and a picture reading system connected to plural computers in a network to be smooth and easy and also to utilize an additional function, etc., more effectively. SOLUTION: When the picture reading device is used as a scanner, a picture area is designated (step S17), respective parameters concerning a picture mode is inputted (S18), a computer and a directory to be the output destination of picture data are designated (S19) and scanned picture data (S20) is non- continuously outputted to the computer by packet unit (S21). In the meantime, when the picture reading device is used as a copying machine, a copy area is designated (S13) or the respective parameters are inputted (S14) as necessary and copying is operated (S15).
Patent JP-S60114333-A (JP)
Title: Stirring screw
Inventor: KITAWAKI HIDETOSHI
IPC: B01F7/24
Filed: 1983-11-24
Abstract: PURPOSE:To enable uniform mixing by fixing a screw blade to a vertical rotating shaft with a supporting material wherein the blade is wound helically around the rotating shaft at intervals between the blade and rotating shaft, and inclining the blade surface of the screw blade downward toward the rotating shaft. CONSTITUTION:A screw blade 12 which is wound helically around a vertically provided rotating shaft 11 at intervals between the blade and the rotating shaft is fixed to shaft 11 with a supporting material 15, and the blade surface 12a of the screw blade is inclined downward toward the shaft 11. Namely, the contents incorporated in a stirring vessel 13 are mixed and stirred uniformly without accompanying adhesion of the contents of the surface of vessel wall and the formation of mud ball by moving the contents upward along the wall surface and sliding down them between the screw blade and the rotating shaft and by stirring them in peripheral directions.
Patent JP-2000052084-A (JP)
Title: Super high pressure cutting tool superior in light load intermittent cutting performance
Inventor: OHASHI CHUICHI
IPC: B23K1/19
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure cutting tool superior in a light load intermittent cutting performance. SOLUTION: A cutting blade piece composed of a diamond group or cBN group super high pressure sintered compact material is directly brazed to a cutting blade piece brazing part of a tool main body composed of a tungsten carbide group hard metal containing the tungsten carbide as a main component via a Au alloy brazing material having a composition containing, at wt.%, 1-20% Cu, 0.5-10% Ti, and the balance of Au and inevitable impurities.
Patent JP-H0270158-A (JP)
Title: Automatic exchange
Inventor: SAKURAI HISAYO
IPC: H04M3/22
Filed: 1988-09-06
Abstract: PURPOSE:To speed up relief processing, and to prevent the fall of service by initializing only a corresponding terminal in the case of terminal invalidity holding. CONSTITUTION:It is detected that the state of an extension telephone set 190 is different between in the connection state memory of a storage device 120 and in that of the storage device 160, and a line circuit control device 130 waits for a second inquiry about a state from a central processing unit 110. On the other hand, after definite time, the device 130 receives an inquiry about the state from a CPU 110. Then, it is assumed that as the result of similar collation processing, the state of the telephone set 190 is different similarly. The device 130 decides it to be a terminal invalidity holding state on account of the continuation of two times of the same result, and transmits that it is the terminal invalidity holding state to the central control device 110. The CPU 110 sets the idle state of a corresponding connection state memory, and the device 130 initializes the extension telephone set 190 by a terminal initialization circuit so as to relieve the invalidity holding.
Patent JP-H0887398-A (JP)
Title: Encoding and decoding system, and information processor
Inventor: INOUE YOSHITAKE
IPC: G06F5/00
Filed: 1994-09-16
Abstract: PURPOSE: To reduce an overhead accompanying compressed data input at the time of expansion from a file. CONSTITUTION: Two kinds of codes, i.e., a block end code and a data end code are provided; when a file of a compressed code string is generated, the block end code is inserted and the data end code is added at the tail of the code string right before the code string capacity reaches an integral multiple of predetermined block size (a). For decoding, the file is read in block size units (b, c, and d) and a process for decoding the string until the block end code or data end code is read out is repeated on each reach. The block size is properly determined to obtain the effect that a file access frequency is reducible.
Patent JP-H0270114-A (JP)
Title: Elastic surface wave resonator
Inventor: YAMAMOTO TAIJI
IPC: H03H9/145
Filed: 1988-09-06
Abstract: PURPOSE:To absorb a charge due to an abrupt heat change by covering a surface separated more than the prescribed times as much as the wave length of an elastic surface wave from an interdigital electrode and grating electrodes by means of a grounded conductive body thin film electrode on a piezoelectric substrate surface. CONSTITUTION:The conductive thin film electrode 9 is pattern-generated on a peripheral part by surrounding the interdigital electrode 2 and the grating electrodes 3 and 4 on the piezoelectric substrate 1 and the electrode 9 is grounded by wire 10. The electrodes 3 and 4 are also grounded. At that time, the electrode 9 is arranged at a distance so that a distance D in a horizontal direction with respect to the propagation direction of the elastic surface wave from the electrodes 2, 3 and 4 becomes more than five times as much as the wave length of the elastic surface wave. Thus, pyroelectric effect, namely, the charge which occurs by the abrupt heat change is absorbed in the electrode 9, and pulse noise hardly occurs.
Patent JP-H1064720-A (JP)
Title: Cryogenic container
Inventor: KITAMURA MINORU
IPC: H01F6/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure for a cryogenic pipe arrangement which reduces vibration and heat generation by friction. SOLUTION: A cryogenic container is provided with an outer bath 1, a box- type heat shield element 6 placed in the outer bath 1, inner bathes 4 containing superconducting coils 2 in the heat shield element 6 and low-temperature piping units 5a and 5b whose ends are connected to the inner bathes 4. The heat shield element 6 is supported in the outer bath 1 with shield element supporting elements 11 and the low-temperature piping units 5a and 5b are supported and secured to the heat shield element 6 with piping supporting elements 12.  Since the low-temperature piping units 5a and 5b are secured to the heat shield element 6 which is cooled to an intermediate temperature between the outer bath 1 and the inner bathes 4, the heat from the outside is prevented from being directly transferred to the low-temperature piping units 5a and 5b and the vibration of the inner bathes 4 containing the superconducting coils 2 is also prevented from being transmitted to the low-temperature piping units 5a and 5b. Generation of heat by sliding friction caused by the vibration is accordingly prevented and temperature rising of the low-temperature piping units 5a and 5b is reduced.
Patent JP-H0560570-A (JP)
Title: Absolute type rotary encoder
Inventor: OKUNO HIROYUKI
IPC: G01D5/245
Filed: 1991-09-02
Abstract: PURPOSE:To accurately switch the detected numbers of rotation at the zero original point of the detection of an absolute rotary position without requiring high accuracy mechanically. CONSTITUTION:A magnetic substance portion 27 provided partially along the direction of rotation of a rotary disc 11 is detected by two magnetic-resistance elements 31, 33 located in positions displaced in the direction of rotation relative to each other. Signals outputs from the elements 31, 33 are counted by respective counters and values counted by the counters are selectively utilized according to the absolute rotary position of the rotary disc 11 which is detected by an absolute rotary position detection means.
Patent JP-2000068387-A (JP)
Title: Method for forming pair of mosfets in different electrically insulating region of silicon substrate
Inventor: RUPP THOMAS S
IPC: H01L21/8234
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the pair of MOSFETs in different insulation regions of a silicon substrate. SOLUTION: The first layer of a silicon dioxide is grown on the surface of a silicon substrate, an inorganic layer is formed on a silicon dioxide layer and a photoresist layer is formed on the inorganic layer. The photoresist layer is patterned, the inorganic layer is patterned into an inorganic mask, and the photoresist layer is removed. The exposed part of the grown silicon dioxide is selectively removed by using the inorganic mask, and the inorganic mask is removed. Then the second layer of the silicon dioxide is grown on the exposed part existing below the silicon substrate, and the silicon dioxide layer is patterned into a gate oxide.