baber/WOPTO huggingface dataset:
Patent JP-S62275152-A (JP)
Title: Polybutylene terephthalate composition
Inventor: OKITA KIYOMI
IPC: C08L91/08
Filed: 1986-05-23
Abstract: PURPOSE:To improve antistatic properties, etc., without detriment to impact resistance, etc., by blending a polybutylene terephthalate resin having a specified relative viscosity with a metal salt of a specified alkylsulfonic acid and paraffin wax, etc. CONSTITUTION:100pts.wt. polybutylene terephthalate resin (A) having a relative viscosity of 1.3-2 is blended with 0.01-10pts.wt. metal salt of an alkylsulfonic acid (B) of formula I (wherein R is an alkyl having m carbon atoms; R' is an alkyl having n carbon atoms; m>=2, n>=2 and 6<=m+n<=30; M is a metal atom; and P is the number of electric charges of metal M) and 0.01-10pts.wt. paraffin wax or olefin wax (C) to obtain the desired polybutylene terephthalate compsn. Preferred examples of the component B are compds. of formulas II (a+b=10-18) and III (c+d+e=9-16; f=0, 1-6).
Patent JP-H04345082-A (JP)
Title: Large current wiring board
Inventor: SUGISHIMA EIICHI
IPC: H05K7/14
Filed: 1991-05-22
Abstract: PURPOSE:To improve demerits that the parts mounting surface of a cooling fin can not be flat because of module height variety, and that an expensive die cast chassis must be used, in the case of a large current wiring board wherein various kinds of modules are mounted on a cooling fin and fixed by screwing them via module terminals and through holes. CONSTITUTION:The title wiring board is constituted as follows; a short bar 4 and through holes 3 on a board 1 are penetrated by cylindrical conductors 15, electric connection is obtained by fusion bonding like soldering, brazing, welding, etc., and the gap dimension of the cylindrical conductor 15 between the board 1 and a parts, e.g. an IGBT modulue is changed according to the height of the parts. Since the parts mounting surface of a cooling fin can be flat, an extruded cooling fin, which is on the market at a low cost, can be used so that cost reduction is realized.
Patent JP-S62275506-A (JP)
Title: Hot rolling mill including lap-finish rolling means
Inventor: NIKAIDO HIDEYUKI
IPC: B21B1/26
Filed: 1986-05-23
Abstract: PURPOSE:To reduce variance in the temp. distribution and quality of a finish rolled sheet bar and to obtain homogeneous products by automatically folding a stock rolled by a hot rough rolling mill into two and finish rolling the two-ply sheet bar. CONSTITUTION:A press roller 6 and the upper roll 4b of pinch rolls are moved up to wait. The top end of a sheet bar 2 on a delay table 3 is guided to the position of the upper roll 4b and the roll 4b is screw downed to fold the sheet bar 2 into two fold condition through the lower roll 4a of the pinch rolls and a rolling-over table 7. The pinch rolls 4a and 4b are reversely rotated to be synchronized with the table 3 to push out the two-fold sheet bar 2 to a finishing mill 17 side. The press roller 6 laps the two-fold sheet bar 2 into a two-ply condition. Then, the table 3, pinch rolls 4a, 4b, and roller 6 carry the two-ply sheet bar 2 and a press 9 presses the folded part flat and the bar 2 is carried to the mill 17 and is finish rolled.
Patent JP-S5342527-A (JP)
Title: Rotary magnetic field generator
Inventor: KOGO MASANORI
IPC: G11C19/00
Filed: 1976-09-29
Abstract: PURPOSE: To enable the rotation of magnetic field and the shift of magnetic bubble, by developing magnetic field thru the flowing of current between the opposing electrodes designated and succeedingly, shifting the current developed by the magnetic field sequentially to the adjacent opposing electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08290953-A (JP)
Title: Mortar composition for plasterer
Inventor: HANADA TOSHIHIKO
IPC: C04B103/44
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a hardened mortar, thickly applicable in execution, good in nailability and having high nail pullout resistance. CONSTITUTION: This mortar composition for plasterers is obtained by adding 01-1.0 pt.wt. hydroxypropyl methyl cellulose having >=4.0×10<3> and <=7.0×10<3> weight-average polymerization degree to 100 pts.wt. composition comprising 35-45 pts.wt. cement, 40-50 pts.wt. fine granular rock wool, 1-10 pt.wt. dolomite plaster and 5-14 pts.wt. inorganic fine powder.
Patent JP-S607463-A (JP)
Inventor: KONNO MASUMI
IPC: G09F3/00
Filed: 1983-06-28
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-S6010241-A (JP)
Title: Internal latent image type direct positive silver halide emulsion
Inventor: KUBOTA SATOSHI
IPC: G03C1/485
Filed: 1983-06-29
Abstract: PURPOSE:To improve age stability and high temp. treatability by subjecting an internal latent image type direct positive silver halide emulsion to spectral sensitization with a specific sensitizing dye. CONSTITUTION:At least one kind of the sensitizing dye expressed by the general formula( I ) (in which either one of R1 or R2 is a sulfoalkyl group and the other is a substd. or unsubst. alkyl group, a substd. or unsubsted. aryl group. X is a sulfur atom, an oxygen atom; -NR-, R are a lower alkyl group, -(CH2)n1O(CH2)n2 OH. n1, n2 are 1-4 integer) is incorporated into an internal latent image type direct positive emulsion which is preliminarily not fogged. The phenomenon in which even if the developing temp. is 35 deg.C, the change in photographic performance (sensitivity, Dmin, gradation, etc.) with age is expanded as compared to the low temp. developing is prevented.
Patent JP-H09305778-A (JP)
Title: Polygon duplex device
Inventor: MORISHITA TAKUYA
IPC: G06T11/20
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To duplex a polygon such as the contour data of outline font without damaging the original shape for modifying or bolding a character font. SOLUTION: This device is provided with a vector calculating means 21 for calculating the vector of length of a fixed value directed toward the outside of an input polygon from the side data of the input polygon applied to an input device 10, polygon duplexing means 22 for applying parallel translation to the respective sides of the input polygon based on the obtained vector, intersection calculating means 23 for finding the apexes of the duplexed polygon based on the side data after parallel translation, and polygon duplexing suppressing means 24 for suppressing the protrusion of vertexes of the duplexed polygon corresponding to the distance between the apexes of the input polygon and the duplexed polygon.
Patent JP-H08286846-A (JP)
Title: Image processing unit, image printer, external device, image processing system and image processing method
Inventor: YASUDA MASATAKA
IPC: G06F3/12
Filed: 1995-04-19
Abstract: PURPOSE: To provide an image processing unit in which a print time of a connected image printer is reduced and power consumption is saved and to provide the image processing method. CONSTITUTION: An image processing unit 100 processes image data entered externally and spools the data to a hard disk 106 and sets an image printer 112 to the print enable state from the standby state when the spooled image data reach a prescribed amount and transfers the spooled image data to the image printer 112. When the print of the transferred image data is finished, the image printer 112 is restored to the standby state.
Patent JP-H10329404-A (JP)
Title: Recording sheet for ink jet printing
Inventor: PIERRE-ALAIN BLUEGER
IPC: B41M5/50
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain high ink absorption, the high absorption speed of ink, and superior image quantity by containing one or more of periodic system rare earth metal elements having atomic numbers of 57-71 by a specific mol.% in a reference of Al2 O3 . SOLUTION: One or more of periodic system rare earth metal elements having atomic numbers of 57-71 are contained by 0.04-4.2 mol.% in a reference of Al2 O3 . In preferred embodiment, it is contained by 0.4-2.5 mol.%, in a particularly preferred embodiment, aluminum oxide/hydroxide is lanthanum, ytterbium, cerium, neodymium or praseodymium, in particular, lanthanum and cerium, or ytterbium contain these mixtures. A most preferable aluminum oxide/ hydroxide is the pseudo-Boehmite mass of aluminum oxide/hydroxide having Al2 O3 .n H2 O (n is 1-1.5 in formula). When these compounds are incorporated with one or more kinds of binders, an ink receptacle layer is given excellently.
Patent JP-S61276104-A (JP)
Title: Reading circuit for floppy disk device
Inventor: NAGAFUNE KOJI
IPC: G11B5/09
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a normal reading pulse signal which is not affected by noises by using a noise eliminating means as well as a latch means which latches the pulse signal converted from the analog signal sent from a magnetic head. CONSTITUTION:A comparator digitizes the analog signal (a) sent from a magnetic head and delivers this digital pulse signal (b) to an integrated circuit 20. At the same time, the signal (b) is differentiated by the circuit 20 and an exclusive OR circuit 11 an supplied to a monostable multivibrator 12. The multivibrator 12 delivers a reverse pulse (d) synchronous with a differential signal (c) to a clock terminal CK of an FF13. While the pulse signal (h) delivered from the circuit 20 is supplied to a data input terminal D of the FF13. Here the circuit 20 is set so that the waveform of the signal (h) crosses the latch threshold level within the width of the pulse (d). Thus the FF13 delivers a signal (e) of level l without latching a noise pulse as long as the width of the noise pulse is smaller than that of the pulse (d). As a result, no undesired reading pulse (g) is delivered from the monostable multivibrator 15.
Patent JP-S5242314-A (JP)
Title: Noise eliminating circuit
Inventor: AMASAWA KIYOSHI
IPC: H04B1/12
Filed: 1975-09-30
Abstract: PURPOSE:To enable the circuit with small distrortion and without misoperation by effectively eliminating pulse noise by makign DC regeneration to the extracted noise component synthesized in opposite phase to the original input signal.
Patent JP-S5818217-A (JP)
Title: Cast epoxy resin item
Inventor: SATOU YASUTOSHI
IPC: C08G59/18
Filed: 1981-07-27
Abstract: PURPOSE:To obtain the cast item having a relatively low specific permittivity and resistance to heat, cracking and corrosion due to decomposed products of insulating gases, by employing as a filler a specified mixture of alumina and magnesium fluoride. CONSTITUTION:30-50vol% mixed filler of alumina and magnesium fluoride are included. The volume percentage of the magnesium fluoride in the filler is  5- 50%, and the particle size distribution of the filler is adjusted such that the particle size of up to 5mum is in the range of 0-30%, the particle size of up to 10mum is in the range of 15-50%, the particle size of up to 20mum is in the range of 40-80%, the particle size of up to 30mum is in the range of 60-95%, and the particle size of up to 40mum is in the range of 75-100%.
Patent JP-S5819657-A (JP)
Title: Solar heat collecting device
Inventor: NISHIKAWA ATARU
IPC: F24D19/10
Filed: 1981-07-30
Abstract: PURPOSE:To suppress the lowering of heat collecting efficiency and prevent the excessive pressure rise in the system of the solar heat collecting device by a method wherein  heat collecting medium using non-azeotrope medium consisting of the component with  high boiling point and that with low boiling point is separated into said two components. CONSTITUTION:The device consists of a solar heat collector A, a three-way valve C, a hot water storage tank D, a separating unit E, a receiver tank H and the like. The  unit E is composed, for example, of tanks 6a-6d equipped with coolers 7a-7d respectively and the gaseous phase parts of the tanks 6a-6c are connected through coils 5a-5c in the tank D to the tank H. The valve C is controlled by the signal of a detector B for detecting the temperature of gaseous refrigerant. For example, 90-30mol%  of Freon 11 and 10-70mol% of Freon 12 are sealed within the system as the components with high and low boiling points of the medium. When the temperature detected with the detector B is above the predetermined value, the valve C cuts off the  flow passage to the unit E and when the detected temperature is below the predetermined one, the valve C changes-over the flow passage to the unit E side in order to  separate the component with high boiling point at the tanks 6a-6d and to circulate  the component with low boiling point in the system.
Patent JP-2000311384-A (JP)
Title: Optical information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/246
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a write-once optical information recording medium using a single-side reading method, which has two light-absorbing layers and which enables recording in high capacity. SOLUTION: This optical information recording medium is produced by successively forming a first light-absorbing layer 2 containing org. dyes in which information can be recorded by irradiation of laser light through a substrate side, and a second light absorbing layer in this order on a substrate. A light- transmitting first barrier layer 3 and a light-transmitting second barrier layer 5 are formed between the first light-absorbing layer 2 and second light absorbing layer 6 in such a manner that the first barrier layer 3 is adjacent to the first light-absorbing layer 2 and the second barrier layer 5 is adjacent to the second light absorbing layer 6.
Patent JP-H05315411-A (JP)
Title: Test head
Inventor: ISE TOMOHIRO
IPC: H01L21/66
Filed: 1992-05-12
Abstract: PURPOSE:To immediately check wiring conditition without repeating works such as opening and shutting operation of a head and testing operation, at the time of sample measurement fail caused by measurement system, by arranging a check terminal on an outer surface which terminal can be used for observing wiring condition under a testing state. CONSTITUTION:A test head 2 has a check terminal 1 which is connected by using a cable 4 between a tester and the test head and has a test head outer terminal 3 on the bottom surface and a plurality of contacts on the side surface. The check terminal 1 is electrically connected with the wiring from a pin card 11. A wiring 12 which enters the test head from the tester is connected with the pin card 11 in the head and reaches the outer terminal 3. The terminal of the wiring 12 is branched in front of a pogo pin of the outer terminal 3, and connected by using a copper wire 10 between the check terminal 1 arranged on the test head side surface and the output branching point of a checker. Measurement system wiring check at the time of test fail is performed by using the check terminal 1.
Patent JP-H05312917-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHIDA MIHOKO
IPC: G01R31/28
Filed: 1992-05-12
Abstract: PURPOSE:To perform the functional test of each functional block in a short time in a semiconductor integrated circuit containing one or more functional blocks. CONSTITUTION:An individual functional block is constituted of a ROM 12, which stores test input patterns for testing the validity of the own functions, a ROM 13, which stores test expected-value patterns, a ROM-address generating circuit 15, which imparts address signals 112 to two ROMs, and a comparator circuit 14, wherein the test-expected-value pattern 104 is collated with a test- output pattern 105 outputted from a function circuit 11 when a test-input pattern 108 is inputted into the function circuit 11. Therefore, the tests of all functional blocks can be performed at the same time. When an error is detected in any functional block, the test is immediately finished. Therefore, the number of the test patterns can be decreased to a large extent.
Patent JP-S5343496-A (JP)
Title: Superconductive field coil
Inventor: SATOU TAKASHI
IPC: H02K55/04
Filed: 1976-10-01
Abstract: PURPOSE:To improve the flow of a cooling medium and increase the vibration resistance of a field coil by mechanically linking interlayer spacers used for the field coil comprising stacking of saddle type pancake coil bodies in plural layers, between the axially adjoining spacers.
Patent JP-H07323890-A (JP)
Title: Ship propelling device
Inventor: OGINO HIROSHI
IPC: B63H20/14
Filed: 1994-05-31
Abstract: PURPOSE:To provide a ship propelling device by which high load burden ability and assembling easiness are secured in a bearing housing and slackness after assembly can be prevented. CONSTITUTION:In a ship propelling device 1, a horizontal bevel gear 33 bound to the end part of an input shaft 31 rotating in one direction, vertical bevel gears 13, 14, an inner shaft 5 and an outer shaft 6, which are individually rotated, a bearing housing 16 holding bearings 18, 19, and the like are stored inside a lower case 4, and rotations of the vertical bevel gears 13, 14 are transmitted to the inner shaft 5 and outer shaft 6 so as to rotationally drive propellers 2, 3 bound to the rear end parts of respective shafts in the mutually reverse directions, while the front end outer circumference part of the bearing housing 16 is screwed on the lower case 4. At the same time, a ring nut 20 is brought into contact with the rear end face of the bearing housing 16 so as to be positioned and fixed, and a screw pitch of the front end outer circumference part of the bearing housing 16 differs from the screw pitch of the ring nut 20.
Patent JP-S5545342-A (JP)
Title: Food heater
Inventor: KUSUKI SHIGERU
IPC: A23L5/10
Filed: 1978-09-26
Abstract: PURPOSE: In a food heater equipped with an infrared ray detector, the heat output is gradually decreased, thereby lessening the temperature difference between the surface and inner part of heated food, resulting in uniform heating.  
     CONSTITUTION: Food is charged in heating chamber 1 equipped with infrared ray detector 4, variable heater 6 and reference 7 and the heating output is stepwise or continuously lowered. Level TN is set that is lower than the final temperature set level TE and keeps a constant ratio to TE. The heat output is gradually decreased between TN and TE. When both are divided with T 1  and T 2 , heating is effected with output P 0  at the start, then P 1  between TNWT 2 , and P 2 , between T 2 WT 1 . The temperature reaches TE and heating finishes. The reduction of the heat output is made according to the detecting signals; however, when heat output becomes smaller than the threshold value that is predetermined, the heating is stopped, whereby the overshoot of heating can be prevented, resulting in uniform heating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08310020-A (JP)
Title: Thermal recording device
Inventor: HOMAN TAKESHI
IPC: B41J2/32
Filed: 1995-05-18
Abstract: PURPOSE: To realize the reduction of the time for optically fixing a color heat sensitive recording material and facilitate the arrangement of an optical fixer by a method wherein capstan rollers and pinch rollers are used in a thermal recording device for selectively thermally storing respective heat sensitive color developing layers of color heat sensitive recording material, which is produced by laminating a plurality of the heat sensitive color developing layers to one another, and optically fixing the layers by applying characteristic electromagnetic beams from optical fixers. CONSTITUTION: By providing optical fixers 63 and 22 upstream and downstream in the carrying direction (the direction B) of a color heat sensitive recording material 10 for thermal recording toward a thermal head 12, the first half portion and the second half portion of the thermal recording surface of the color heat sensitive recording material 10 can be optically fixed respectively at the optical fixers 22 and 63 dividedly.
Patent JP-H05309063-A (JP)
Title: Shoe scraping-off mat with sensor
Inventor: ONOKI MITSUO
IPC: A47G27/02
Filed: 1992-05-12
Abstract: PURPOSE:To execute a visitor notice without generating continuously only a specific melody. CONSTITUTION:The shoe scraping-off mat is provided with a flocked mat for eliminating dust of footwear, a mat base body for containing the mat, sensors 10, 11 which are provided against the mat base body and detect a fact that the human body passes through on the mat, a selecting means consisting of a counter 52 for selecting a schedule of music in a specific sequence by an operation of the sensors 10, 11, and a storage means 53 in which plural melodies are stored so that the schedule of music selected by the selecting means can be outputted by a melody unit, and the schedule of music selected by th selecting means is reproduced by a voice generating means 4.
Patent JP-H0415915-A (JP)
Title: Method and apparatus for heat treatment of semiconductor wafer
Inventor: OTSUKI KENJI
IPC: H01L21/22
Filed: 1990-05-09
Abstract: PURPOSE:To prevent outside air from coming in and to prevent an unnecessary oxide film from being formed for treating a material with its quality well maintained by heat-treating a semiconductor wafer with the inside pressure of a reaction furnace of a heat treatment apparatus set a little bit higher than the atmospheric one. CONSTITUTION:A wafer boat 11 wherein many materials to be processed is mounted is hung in a reaction furnace 2 to be stored. The reaction furnace 2 is heated by a heater 3 to the specified temperature. At the same time, the specified processing gas is brought into the reaction furnace 2 through a gas conductor 7 to be heat-treated and the gas no more in use after reaction is exhausted to the outside through an exhaust pipe 13. The supply and the exhaust of the gas are well balanced by controlling the quantity of the gas to be exhausted at the exhaust pipe 13 side, keeping a close watch on the inside pressure of the reaction furnace 2 which is set to zero to 5mmAq by a pressure indicator 16 which detects a difference between the inside pressure and the atmospheric pressure. When the pressure inside of the reaction furnace 2 gets high, a controlling section 18 makes the opening of a valve 20 of an adjustment section 19 large. When the inside pressure gets low, on the other hand, the valve 20 is closed to keep the inside pressure of the reaction furnace 2 within the set range.
Patent JP-H10305099-A (JP)
Title: Fixture for intra-trachea tube
Inventor: SOEJIMA YOSHIYUKI
IPC: A61M16/04
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for intra-trachea tube which simply and safely inserting a tube by a broncho-fiber under artificial air ventilation by enabling mask ventilation even in the state of inserting the intra-trachea tube without giving no pain to a patient under deep repression using muscle relaxation together. SOLUTION: The fixture for intra-trachea tube 1 is for fixing the intra- trachea tube 11 inserted to a tube insertion 12 provided on the ceiling wall face of the air ventilation mask 10 at a prescribed inserting position and is provided with a cylindrical main body 2 opening its upper and lower tips, which consists of synthetic resin. A flange part 3 is provided at the outer peripheral of the upper tip part of this main body, a slit opening at upper and lover side is formed at a single place in the peripheral direction of the main body including the flange part, and a balloon 5 for fixing is provided on an inner peripheral face.
Patent JP-H04327020-A (JP)
Title: Bearing device
Inventor: SHINADA KUNINORI
IPC: F16C31/02
Filed: 1991-04-24
Abstract: PURPOSE:To reduce influence of changes of a rectilinear driving system and a rotational driving system, and simplify/and downsize a bearing device. CONSTITUTION:Rectilinear proceeding part 12 is reciprocably arranged in a rectilinear guide part 10. A rectlilnear driving system 14 and a rotational driving system 15 are housed in the rectilinear proceeding part 12 coaxially therewith.