baber/WOPTO huggingface dataset:
Patent JP-S53130290-A (JP)
Title: Waste clay regenerating method
Inventor: YUUKI CHIYUUJI
IPC: B01J20/34
Filed: 1977-04-21
Abstract: PURPOSE: To remove oil adsorbed on the pores of waste clay used in purification and decoloration of mineral oil or oils and fats and recover the purifying and decoloring power by heat treating the waste clay at a specified temp. while passing steam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02225096-A (JP)
Title: Electronic blackboard
Inventor: HISHINUMA TAKAYUKI
IPC: H04N1/387
Filed: 1989-02-28
Abstract: PURPOSE:To enable screen data for two screens to be printed on a single sheet of paper with a smaller reduction ratio and make it easier to recognize characters or figures on a printed matter by providing a rotating part for rotating the screen data, and a synthesizing part for synthesizing two or more pieces of rotated screen data into one screen. CONSTITUTION:Screen data written on a white board is read by an image scanner 1, and is stored into each of screen memories 21 to 24 in an image memory part 2. Based on the data thus stored, a printing part 5 prints image data on a paper. At the time of printing a one-screen amount of data on a single sheet of paper, the data in the image memory part 2 is sent directly to the printing part 5, thereby printing the data on the single sheet of paper. At the time of printing a two-screen amount of data, for a first screen and a second screen, on a single sheet of paper, first-screen data is sent from the first-screen memory 21 to a rotating part 3, where the data is rotated by 90 deg., before being sent to a synthesizing part 4. The first-screen data and second-screen data sent to the synthesizing part are synthesized with each other into a one-screen amount of data, and the data is so reduced that it can be printed on a single sheet of paper. Then, the data associated with both the first and second screens is printed on the single sheet of paper at the printing part 5.
Patent JP-H08293161-A (JP)
Title: Information recording method, reproducing method and reproducing device
Inventor: NAGAI YUTAKA
IPC: H04N5/783
Filed: 1995-03-06
Abstract: PURPOSE: To attain quick and easy reproduction in sector units in a recording system that records compressed video and audio signals or user's data for computer in the unit of a sector. CONSTITUTION: A recording data is divided in certain units to constitute a C1 block adding a mark C1, multiple blocks of C1 constitute one (1) sector and an address is assigned to each block. Further, a mark C2 is added to all the data of some multiple C1 blocks to be completely recorded. Also, a capacity of one sector is selected to be about the same as that of some multiple transport packets or less. This makes retrieval easy and also speeds up decoding processing in the sector units respectively. Since the sum of main data of one (1) sector and a part of attached signals is equal to the data capacity of multiple pieces of the transport packets, both the compressed video signals and the user's data for a data application can efficiently be recorded in a recording area with little invalid area.
Patent JP-H01218756-A (JP)
Title: Method for controlling interval between rolls in continuous casting machine
Inventor: OKAMURA KAZUO
IPC: B22D11/128
Filed: 1988-02-26
Abstract: PURPOSE:To stably obtain a cast slab having good quality without any internal crack by adjusting interval between one pair of frames so that the difference between interval of both rolls during casting and thickness at edge parts in the case slab width comes to in the specific range. CONSTITUTION:Outputs measured with a roll thermal expansion rate measuring instrument 3, roll axial interval measuring instrument 4 and cast slab thickness measuring instrument 5 are all digitalized by using an AD converter 6 and inputted to an arithmetic processing unit 7. Adjustment of roll interval L is executed with a roll frame interval control device 9 providing an oil hydraulic cylinder through an oil hydraulic servo valve 10 with the arithmetic processing unit 7. The difference L-T between the roll interval L and the thickness T at the edge parts in the case slab width is made so as to come to in the range of -0.5-2.0mm, and the oil pressure in each cylinder is adjusted so that the roll intervals at four corners come to equal. By this method, the cast slab having good quality without any interval crack at the time of casting at high speed is stably obtd.
Patent JP-S55685-A (JP)
Title: Filter unit
Inventor: KUSAKABE HIROMI
IPC: H03H7/01
Filed: 1979-04-14
Abstract: PURPOSE:To obtain a small-size and low-cost filter unit which features a high noise prevention property. CONSTITUTION:Filter unit 10 features the longitudinal connection of double-wire coil 11 for in-phase noise component prevention and 4-terminal capacitor 12 for adverse phase noise component prevention. Coil 11 features two units of windings 22 and 23 provided to core 21, and each one end of the windings form a pair of input terminal 24 along with a pair of output terminal 25 formed by each of the other ends. And windings 22 and 23 have no inductance to the current of the opposite directions to each other because the magnetic fields generated are offset each other, and have the inductance to the current in the same direction since the generated magnetic fields are in the same direction to each other.
Patent JP-H02224332-A (JP)
Title: Semiconductor device
Inventor: KATO JURI
IPC: H01L21/3205
Filed: 1989-02-27
Abstract: PURPOSE:To avoid the stress concentration in Al itself and a resin by a method wherein, an input-output structure of an IC is arranged in the peripheral region of a chip while slits or holes are formed in Al or Al alloy wiring layer in the input-output structure. CONSTITUTION:An input-output region 11 is arranged on the peripheral part of a chip in high thermal stress of resin while slits 26 or hole 26 are formed in Al or Al alloy wiring layer in the wiring layer in the input-output region 11. Accordingly, the thermal stress of Al itself and resin imposed on an Al pattern end in unit length is relieved. Through these procedures, such defects as shortcircuit and disconnection due to the stress-migration of Al in cracks caused in an interlayer insulating film can be prevented from occurring.
Patent JP-H03250315-A (JP)
Title: Date setting system
Inventor: ABE TADAO
IPC: G06F1/00
Filed: 1990-02-28
Abstract: PURPOSE:To start an on-line terminal equipment despite a center or a communication circuit is at fault by storing previously plural business days in a data file and starting the on-line terminal equipment only when the coincidence is secured between one of those business days and the present date. CONSTITUTION:A date file 4 stores plural business days received from a center 31 via a communication circuit 30 and a circuit control part 5. When a power application detection means 8 detects the application of the power supply of a terminal equipment 11, a comparison means 6 compares the present date displayed on a date display means 3 with those business days stored in the file 4. If the present date is coincident with one of those business days, the business is started by a start control means 7. Thus the equipment 11 is started even though no business day is received from the center 31. Then the business days are always accurate.
Patent JP-H09323513-A (JP)
Title: Side wall of tire
Inventor: BIRU JIYOU RATORIFU JIYUNIA
IPC: B60C13/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a mosaic pattern of a side wall which produces a visually unique appearance and whose design covers defects produced when manufactured and makes a projecting portion of an air opening arranged in the ridge less conspicuous. SOLUTION: A side wall 4 of a tire 2 has an annular outer surface with a first base pattern 20 formed of many ridges 22 cut by a plurality of contrast color area pattern 21. It is desirable that the contrast color area pattern is flat and smooth but its appearance may be a texture pattern or a grain pattern and it is most desirable that the area patterns resemble each other in surface texture but not in shape. A combination of may ridges extending straight and the plurality of area patterns 21 forms an irregular mosaic pattern.
Patent JP-H0894607-A (JP)
Title: Separating material to combine tlc and raman effect
Inventor: MARUKO TSUERAA
IPC: G01N21/65
Filed: 1995-03-06
Abstract: PURPOSE: To provide a thin layer chromatography separating member with which various kinds of substances can be identified in site with the use of FT-Raman spectroscopy even with a bit of a sample and with which detection limit is remakably improved. CONSTITUTION: A thin layer chromatography separating member contains adsorbent particles having properties such as (a) a thickness layer of 30 to 180μm, (b) an averaged particles size (d50 ) of 0.5 to 10μm and (c) of a particle size distribution (d10 -d90 ) which is less than 15μm, and is contained in an adsorbent layer on a reflective support material.
Patent JP-S57160862-A (JP)
Title: Automatic arranging and folding device for bath cloth
Inventor: OKASAKA TAKESHI
IPC: B65H45/10
Filed: 1981-03-27
Abstract: PURPOSE:To promote the work efficiency of a captioned device by providing a support table adjustable in the height and a motor controlled by a stroke-compensating counter for adapting to the folding of various bath widths as obtaining a stroke in accordance with a hem-interval. CONSTITUTION:A supply transfer route 3 composed of several guide rollers 2 is provided with a hem-detecting sensor 4 and a motor controlled by a stroke-compensating counter operated by the sensor 4. Meanwhile, a support table 13 is suspended by a chain 15 to be adjusted in its supporting height in accordance with the folded thickness of a bath width. Hems successively supplied are detected by the sensor 4, and the difference from a set spread length is detected by a counter 6 and sent to an unillustrated motor for obtaining a stroke accorded with a hem-interval. Since the supporting height of the support table 13 is adjustble, the table 13 can be adapted for folding of any bath width without changing the moving stroke of a transfer body 10.
Patent JP-H07229450-A (JP)
Title: Exhaust gas reflux device of diesel engine for congeneration and control method thereof
Inventor: SATO FUMIHIDE
IPC: F02M25/07
Filed: 1994-02-21
Abstract: PURPOSE:To improve durability of a diesel engine by providing a boiler using sulfur-noninclusive fuel gas such as town gas on the intake side of a diesel engine, an making reflux of a part of the exhaust gas from the boiler to the intake side of the diesel engine. CONSTITUTION:A cogeneration system 1 is constituted of a diesel engine 10 and a boiler 30, and the engine 10 sucks air from an air cleaner 11 through an exhaust gas bypass valve 12, the blower 13a of a turbocharger 13, and an inter cooler 14. Exhaust gas from the engine 10 is discharged through the turbine 13b and a heat exchanger 15. A burner using LPG and the like as fuel is arranged in the boiler 30, the fuel is burnt by air supplied from the air cleaner 11, the exhaust gas is meeted with the piping 16 of the exhaust circuit of the engine 10, and meanwhile a part of the exhaust gas is supplied to the engine 10 so as to be utilized for reducing NOX.
Patent JP-H09243702-A (JP)
Title: Method of testing semiconductor device, and test equipment therefor
Inventor: YOSHIDA HISANORI
IPC: G01N3/18
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To collect data related to the easiness of the die cracking by a stress in soldered mounting of a plastic mold type semiconductor device in large quantities under the condition closer to the stress in actual soldered mounting. SOLUTION: To a semiconductor device 1 fixed to a two-point supporting type fixing jig 2 and heated is gradually added a tensile load exceeding the load causing a die crack. A load-pull quantity characteristic curve is recorded by a recorder 9 to detect the specific point of the characteristic curve. Since this test is a destruction test and the occurrence of die crack can be detected in real time, the data of the load causing the die crack can be easily collected in large quantities. Since a load sensor 8 is a real-time detecting means of die cracking and also a load applying means, the state closer to actual soldered mounting than a conventional simulation for simply adding only heat can be reproduced.
Patent JP-S62203243-A (JP)
Title: Self diagnosis system
Inventor: FUKUSHIMA YOSHIHISA
IPC: G06F11/22
Filed: 1986-03-04
Abstract: PURPOSE:To detect the defect of a memory element and the fault of an address bus by generating a test pattern written in the memory element from the address bus for each memory element. CONSTITUTION:The titled system employnig the test pattern generated from the address of each memory element as data written in each memory element and comparison data at the time of reading. The test pattern dependent on the address is written in each memory element. Since the initially written test pattern that is affected by the faulty address bus is again rewritten in the memory element by other test patterns, the disagreement with the test pattern occurs at the time of reading, whereby the fault of the address bus can be detected.
Patent JP-S57161746-A (JP)
Title: Glass mask
Inventor: HARIGAI HIROSHI
IPC: G03F1/00
Filed: 1981-03-30
Abstract: PURPOSE:To obtain a glass mask with high precision by providing >=1 mark for positioning during mask manufacture in a minimum unit having repetitive patterns or at its circumference. CONSTITUTION:When designed chip size is made clear, a group of 5-15 glass masks is provided with hooked marks for positioning at two places in a chip or cross marks for positioning at four corners on scribing lines at pitch conforming with the chip size by using the same exposing machine. When the inside of the chip is designed, a chip mask is written on said glass mask by an optical or electron beam method on the basis of the positioning marks. Consequently, only simple marks are written for the 1st time by using a precise device, and a device having inferior precision is used for the 2nd writting, thereby obtaining masks which has excellent total pitch precision on the whole at low cost.
Patent JP-S58164360-A (JP)
Title: Data communication device
Inventor: NISHIYAMA AKIRA
IPC: G06F13/00
Filed: 1982-03-24
Abstract: PURPOSE:To perform efficient data transfer, by changing a data transfer speed according to the contents of data transferred between a high-order device and a terminal equipment. CONSTITUTION:The high-order device 1 and terminal equipment 2 perform data transfer at a predetermined data transfer speed. Then when, for example, the high-order device 1 generates a data transfer speed switching command to the terminal equipment 3 prior to the starting of program loading, this command is transferred even to its data transfer speed selecting circuit 15 to perform switching to a maximum transmitted and a received clock. The equipment 3, on the other hand, allows a speed selecting circuit 35 to operate by the sent transfer speed switching command to perform switching to a maximum data transfer speed. Consequently, the high-order device 1 performs program transfer at the set possible maximum speed and the terminal equipment 3 performs program loading by a received clock synchronizing with the speed.
Patent JP-H07259883-A (JP)
Title: Wet clutch device
Inventor: IENAKA HIROSHI
IPC: F16D25/0635
Filed: 1994-03-17
Abstract: PURPOSE:To smoothly perform a speed change by mounting a damper spring built in a hydraulic piston of interposing a clutch plate from before and after, so as to suppress a turn together of an output shaft according to generating drag torque. CONSTITUTION:In order to disconnect a power interrupting clutch 5, an oil pressure applied to an oil chamber 60 is decreased, to displace a damper piston 51 energized by a return spring and hydraulic piston 50, toward the oil chamber 60, and the damper piston 51 is separated from a clutch plate 23, so that a turbine wheel 13 and a clutch disk 40 can be relatively displaced. At the time of disconnecting this clutch 5, since a side of the turbine wheel 13 is driven by an engine, operating oil in a clutch chamber is stirred by damper piston 51, 53, etc., of receiving a damper spring 6, but in the clutch disk 40, since both side surfaces are almost flatly formed without irregularity of the damper spring or the like, drag torque can be reduced, and a speed change of a transmission can be smoothly performed.
Patent JP-H08250902-A (JP)
Title: Semiconductor phase shifter
Inventor: INAMI KAZUYOSHI
IPC: H01L29/812
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a small sized phase shifter in which the precision of a setting phase is less frequency-dependent and the phase is shifted nearly 180 deg.. CONSTITUTION: An input output microstrip line pattern 3(4) is connected to a drain electrode 5 (a source electrode 6) of a FET 8 having the drain electrode 5, the source electrode 6 and a gate electrode 7 whose electric length is nearly 1/4 wavelength and a gate bias voltage is used to allow the FET 8 to make switching thereby shifting the phase. The small sized broad band phase shifter shifting the phase of a microwave signal nearly 180 deg. is obtained, in which the FET 8 is switched by the gate bias voltage.
Patent JP-H06244811-A (JP)
Title: Data transmitter and receiver and discontinuity detecting method for data communication line
Inventor: YOSHIDA MINORU
IPC: H04B17/00
Filed: 1993-02-12
Abstract: PURPOSE:To make it possible to easily detect the discontinuity state of a communication line by an arbitrary timing by maintaining a comparatively easy constitution in a data transmitter/receiver transmitting and receiving arbitrary data via a parallel data communication line. CONSTITUTION:A detection signal line 12 is provided in a communication line 18 and the remaining signal lines are set to a high level state, interlocking the inversion of a detection signal to be transmitted via a detection signal line 12 to a detection level side in a data transmitter 20 side. In a data receiver 26 side, the level of the detection signal is always monitored, the level in other signal line is investigated when it is decided that the level becomes a detection level and the information specifying the signal line of a low level is displayed on a discontinuity display part 32.
Patent JP-S59172692-A (JP)
Inventor: FUJIMOTO TAKAYUKI
IPC: G10L15/12
Filed: 1983-03-22
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-H06128757-A (JP)
Title: Zincate solution improved to process aluminum and aluminum alloy and its processing method
Inventor: JIYUAN HAIDEYU
IPC: C25D5/42
Filed: 1992-02-04
Abstract: PURPOSE: To produce an aluminum substrate product provided with a smooth metal coating by subjecting an aluminum substrate to zincate coating with a zincating bath contg. a specific additive, and then, metal-plating the zincated aluminum substrate.  
     CONSTITUTION: This treatment comprises: subjecting an aluminum substrate to zincate coating with a zincating bath contg. an effective amount of an additive represented by formula I (wherein: Z is an atomic group necessary for completing a heterocyclic compound that has a 5- or 6-membered ring contg. at least two nitrogen atoms; R is nothing or an alkyl group of an alkylating agent; X is Cl, Br or I; and (n) is >1), and then, plating the zincated aluminum substrate with an electroless or electrolytic metal plating bath. Thus, the single or double zincating treatment that enables improved metal plating of aluminum, can be provided. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S52131092-A (JP)
Title: Toroidal type fission device
Inventor: KURITA ISAO
IPC: G21B1/00
Filed: 1976-04-28
Abstract: PURPOSE: To obtain a stable plasma without slipping off of the positions of the center in cylinder of a vacuum vessel and the center of the plasma when the vacuum vessel is heated by baking etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60193169-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YUNOKI YUTAKA
IPC: G11B5/48
Filed: 1984-03-13
Abstract: PURPOSE:To record and reproduce various information such as picture information or the like in an excellent way without increasing a crosstalk and spacing loss by discriminating whether recording information fed to a composite head is picture information or other information, applying selectively the picture information or the other information to the composite head based on the result of discrimination so as to apply phase servo of magnetic disc. CONSTITUTION:The 1st recording/reproducing gap R/W-1 and an erasure gap E1 suitable to the 1st track, e.g., T1 are provided with an interval in the track lengthwise direction for a composite head 2, and the 2nd recording/reproducing gap R/W-2 and an erasure gap E2 suitable to the 2nd track, e.g., T2 are provided at an interval in the track lengthwise direction. Then the composite head 2 is fitted to the device main body so that the recording/reproducing gaps R/W-1, R/W-2 come onto O-Y line. Thus, the single head is enough as the composite head and the space is similar to that of a conventional device in case of assembling to an electronic camera, and the recording/reproducing/erasure are performed at any time suitably.
Patent JP-H05215398-A (JP)
Title: Controlling method for initial hot water output amount of hot water supplying apparatus
Inventor: YAMAGUCHI TAKEO
IPC: F24H1/10
Filed: 1992-02-04
Abstract: PURPOSE:To stabilize an output hot water temperature by preventing instantaneous output of residual hot water in a heat exchanger immediately upon opening of a water cock at the time of again outputting hot water from a hot water supplying apparatus and generating a timing margin of combustion control of a feed-forward type to be conducted during a period in which the residual hot water is output and new water is fully filled in the exchanger. CONSTITUTION:A water quantity control valve 21 is provided in a hot water supply tube 5 of a heat exchanger 4 of a hot water supplying apparatus. An upstream side of the valve 21 is connected to a downstream side through a bypass passage 22, and water quantity throttling means 23 is provided in the passage 22. The valve 21 is closed at the initial time of again outputting hot water of the apparatus to feed hot water to be output from the exchanger 4 through the means 23 to reduce the water quantity, thereby increasing the period of time until the residual hot water of the exchanger 4 is completely output and water is newly fully filled in the exchanger 4 and hence smoothly controlling combustion by a feed-forward control of the period.
Patent JP-H08243907-A (JP)
Title: Manufacture of hairline finishing metallic belt and device therefor
Inventor: MIYATA TSUKASA
IPC: B24B21/12
Filed: 1995-03-08
Abstract: PURPOSE: To provide a manufacturing method and a device of a hairline finishing metallic belt by which hairline polishing can be simultaneously performed on both surfaces of a metallic belt and which has excellent surface quality. CONSTITUTION: Winding of an upper polishing belt 36 and a lower polishing belt 44 is respectively started by an upward appearing side winder 38 and a downward appearing side winder 43, and an abrasive is injected from an upward entering side injection nozzle 40 and a downward entering side injection nozzle 46. Afterwards, simultaneously with a start of plate feed of stainless steel belt 21, a presser roller 39 is lowered, and the upper polishing belt 36 is pressed to and brought into contact with an upper surface of the stainless steel belt 21, and the lower polishing belt 44 is pressed to and brought into contact with an under surface of the stainless steel belt 21, respectively.  Therefore, a hairline polishing device 29 can perform hairline finishing polishing on both surfaces while sandwiching the traveling-feeding stainless steel belt 21 from both surfaces by the upper and under polishing belts 36 and 44.