baber/WOPTO huggingface dataset:
Patent JP-S584975-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU NORIAKI
IPC: H01L21/28
Filed: 1981-06-30
Abstract: PURPOSE:To obtain the MOSFET having low resistivity and chemical resistant property by manufacturing an electrode and/or wiring by a high-melting point metal or a transition metal and coating the surface except the bottom of the electrode and/or the wiring or the whole surface with the silicide of the high- melting point metal or the transition metal. CONSTITUTION:A field oxide film 2, a gate oxide film 3 and a Mo gate electrode 4 are formed to a Si substrate 1, the whole surface is reversely sputtered and purified and amorphous Si 6 is sputtered. Sections except the bottom of the electrode 4 are changed into the silicide 5 through treatment in dried N2 at a high temperature. When an amorphous Si layer is shaped onto the substrate 1 before forming the electrode 4 and the bottom of the electrode 4 is also coated with the silicide 5, the close adhesion of the electrode 4 is further improved. Only the layer 6 is removed through the plasma etching of CF4+O2 at low power. The MOSFET with the Al wiring 9 is completed through a normal technique. According to this constitution, the MOSFET simultaneously satisfying the two antipodal demands of the low resistivity of the electrode and the wiring and the chemical resistant property is obtained.
Patent JP-S5728864-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: SUAI YUUKOU
IPC: F02M69/04
Filed: 1980-07-29
Abstract: PURPOSE: To well atomize a fuel by disposing the opening of an auxiliary air passage at the place adjacent to the nozzle of a fuel injection valve so that it may face a heating part at the lower surface of the inner wall of an intake port neary intersecting the center of the nozzle.  
     CONSTITUTION: A fuel injection valve 9 is disposed, in the direction of a trampet- shaped part 6a of an intake valve 6, within an intake maniford 3 in the downstream of a throttle valve 2. The air in an upstream of the valve 2 may be introduced to an adaptor 15, where an fuel injection valve 9 is mounted, through an auxiliary air passage 16, while the air introduced to the tip end of the valve 9 via the adaptor 15 is jetted via an passage 17a with its opening in the upper side of an atomizer 18. Therefore, the air flow from the upper side of a fuel flow dashes against the fuel flow, whereby the fuel flow is forced to head toward a heating part 5a formed at a cylinder head 4 and the fuel is well mixed with the air and is well atomized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S585939-A (JP)
Inventor: TANI HIDEAKI
IPC: H01H37/76
Filed: 1981-07-03
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-2000289672-A (JP)
Title: Bicycle
Inventor: OKUBO ISAMU
IPC: B62K5/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To improve convenience and stability by providing drive mechanisms for driving a right rear wheel and a left rear wheel, and connecting a right rear frame and a left rear frame to a horizontal rod frame rotatably around the axes extending in the horizontal direction, vertical direction or longitudinal direction. SOLUTION: The main frame 11 of this bicycle 10 is constituted of a front half section 11a fixed in a nearly triangular shape, a frame constituting member 11b extending backward from a contact point A located at the upper rear end of the front half section 11a, and a frame constituting member 11d fixed to the rear end section of the frame constituting member 11b and extending in the lateral direction. A front wheel support frame 12 is rotatably connected to the front position of the main frame 11, and a front wheel 13 is rotatably supported at the lower end portion of the front wheel support. frame 12 via a wheel 13 a extending in the lateral direction. Even when the bicycle 10 travels on an irregular surface, a right rear wheel and a left rear wheel are invariably grounded, and high stability can be achieved.
Patent JP-2000293491-A (JP)
Title: Information terminal machine
Inventor: MORITA SHOSUKE
IPC: G06Q40/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To enable identification in spite of secular changes of biometric data by improving the security at the time of access to a system by matching generated matching data against identification data and performing identification. SOLUTION: A control part 11 generates matching data on a fingerprint, a voiceprint, and a sign to be matched against the identification data that biometric data on a fingerprint, a voiceprint, and a sign stored on an IC card 30 by using fingerprint, voiceprint, and sign data read out by biosensors 18 to 20. Then the control part 11 matches the generated matching data on the fingerprint, voiceprint, and sign against respective identification data on fingerprints, voiceprints, and signs to identify the very person according to whether or not the number of matches is larger a specific number. The control part 11 registers the read identification data on the IC card when the term of validity stored on the IC card 30 is not within the term of validity of the biometric data.
Patent JP-H05293031-A (JP)
Title: Drain structure of mailbox
Inventor: SUEOKA TETSUO
IPC: A47G29/126
Filed: 1992-04-23
Abstract: PURPOSE:To prevent rain drops stuck on the surface of a mail box cover from entering inside on opening it. CONSTITUTION:The head 9 of a mailbox having a nearly half circle in the section thereof is formed at the upper part of the mailbox body 1. A dropping inlet 2 is formed at the front face of the mailbox head 9. An arc-shaped guide plate 5 is parallelly arranged at the rear side of the mailbox head 9 at the upper part of the dropping inlet 2. A cover body 4 to open and close the dropping inlet 2 is arranged to freely slide along the upper face of the guide plate 5. A trough 6 to drain rain water on the guide plate 5 is formed in the guide plate 5. A draining device is provided to drain the collected rain water in the trough 6 to the outside of mailbox.
Patent JP-H07288238-A (JP)
Title: Multi-chamber processor
Inventor: SUGANO YUKIYASU
IPC: H01L21/285
Filed: 1994-04-18
Abstract: PURPOSE:To provide a multi-chamber processor, wherein the improvement is achieved so that the problems of cross contamination are eleminated and the processes do not affect each other. CONSTITUTION:In this mulit-chamber processor 10, a first carrier module 12, a second carrier module 14 and a delivery module 16 are provided. To the first carrier module, a load module 17 and an RTP module 20 are independently linked. To the second carrier module, a CVD film forming chamber 24 for forming a doped polysilicon film, a WSi forming CVD-film forming chamber 26 and an unloading module 27 are inclependetly linked. Each wafer is sequentially moved from a loading module through the first carrier module and the second carrier module and processed in each process chamber. Then, the wafer reaches the unloading module.
Patent JP-S61262549-A (JP)
Inventor: YOSHIDA YUJI
IPC: F25B1/00
Filed: 1985-05-14
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-S584585-A (JP)
Inventor: KITA MASAKAZU
IPC: B26B19/10
Filed: 1981-06-30
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-S60248264-A (JP)
Title: Method for drying protective film of plastic product
Inventor: MATSUMOTO KOUJIYU
IPC: C08J7/04
Filed: 1984-05-23
Abstract: PURPOSE:To dispense with an additional heat source and to control an increase in the consumption of heat by forming a protective film after the plastic product is molded and when the temp. of the product is comparatively high, and drying the protective film by utilizing the after heat of the product. CONSTITUTION:In the method for forming a protective film 2 having excellent resistance to weather and impact and formed after the molding of a product on the surface of the plastic product 1 of polypropylene, etc., the protective film 2 is formed after the product 1 is molded and when the temp. of the product is comparatively high, and the protective film 2 is dried by utilizing the after heat of the product 1. Consequently, an additional heat source is dispensed with, and an increase in the consumption of heat can be controlled.
Patent JP-H09267258-A (JP)
Title: Lapping machine
Inventor: MUTO MASAYUKI
IPC: B24B37/013
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To increase dynamic rigidity by arranging a thrust bearing, whose thrust force acting direction is opposite to a sliding thrust bearing and which restricts a rising quantity of a lower lap plate within a prescribed range, on a rotary shaft of the lower lap plate. SOLUTION: A dynamic pressure thrust bearing 19 is arranged between it and a driving body 9 in a lower part of a base stand 7, and the driving body 9 receives upward applying thrust by a dynamic pressure thrust bearing 8 of an upper part, and a position is fixed so that the driving body 9 does not float, and a vertical position of a lower lap plate 2 is made immovable. Upper and lower surfaces of a work 6 are lapped in a desired mirror surface shape by mutually rubbing action by the upper and lower lap plates 1 and 2. Therefore, these lap work surfaces 1a and 2a always maintain a flat condition, and the work 6 is lapped with high accuracy.
Patent JP-H07312347-A (JP)
Title: Substrate and manufacture of substrate
Inventor: SANO JUNICHI
IPC: H01L23/12
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a substrate in which beta-type silicon carbide provided with good crystallinity is heteroepitaxially grown on a silicon substrate and to obtain its manufacturing method. CONSTITUTION:A CF4-CHF3-Ar-based gas is introduced into a plasma irradiation apparatus, and an SiC layer 2 is formed on the surface of a silicon substrate 1. The reaction temperature at this time is at about 200 deg.C. A carbide-layer substrate W which has been formed by plasma irradiation is loaded into a CVD apparatus, and a beta-SiC single crystal 3 is epitaxially grown at about 1200 deg.C by using an SiH4-C3H8-H2-based reaction gas.
Patent JP-H09263409-A (JP)
Title: Flame radiation angle varying structure of burner tile
Inventor: KINO TATSU
IPC: C03B5/235
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the foam on the fused glass unfused raw material on the fused glass of a fusing vessel and the fused glass on a clean vessel which are the cause for the defect of glass molded goods by using the flame of a burner. SOLUTION: This structure is composed of a hole 6 of an aperture disposed in the wall of a glass fusing furnace, the burner tile 1 which is formed to a curved surface in a part of the outside surface to be inserted into the hole 5 of the aperture and a burner block 3 which encloses a part of the curved surface of the burner tile 1 and fits into the hole 5 of the aperture. The flame radiation port disposed at the front end of the burner tile 1 is made freely movable in arbitrary directions.
Patent JP-H08104084-A (JP)
Title: Visiting card with telephone card
Inventor: SHIMOMOTO KAZUO
IPC: B42D15/02
Filed: 1994-04-06
Abstract: PURPOSE: To obviate the necessity to look for small change in the case of making a telephone call to a person written on a business card, by a method wherein triangle seals having an insertion port are stuck to four corners of the rear of the business card and a telephone card is fitted. CONSTITUTION: When a telephone call is made to a person written on the business card 1, the telephone card 2 fitted to a rear triangle seal 3 is used. Telephone call to the person written on the business card can be made immediately by making use of the business card with the telephone card. Namely, the business card serves both as a telephone function and propaganda effect.
Patent JP-S5228060-A (JP)
Title: Oil-water separator wagon
Inventor: SUGIYAMA AKIRA
IPC: B01D17/00
Filed: 1975-08-27
Abstract: PURPOSE: To facilitate the treatment by an oil-water separator wagon loaded with a floating oil collecting equipment, an oil recovering equipment, and an oil-containing water treatment process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5331025-A (JP)
Title: Throttle valve device for internal combustion engine
Inventor: KINUGAWA MASUMI
IPC: F02D9/02
Filed: 1976-09-01
Abstract: PURPOSE: To assure the minimum speed of air flow in full load in the low speed rotation area of an engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04336054-A (JP)
Title: Ultrasonic diagnosing device
Inventor: SATO MASAKI
IPC: A61B8/06
Filed: 1991-05-10
Abstract: PURPOSE:To prevent display of any noise component during the moving period of an SV and to compare Doppler signals before and after movement of the SV with each other, in an ultrasonic diagnosing device to effect Doppler mode display. CONSTITUTION:Each of SVs in two positions comprises first and second receiving beam converging means 2-1 and 2-2 to individually converge receiving beams, first and second Doppler signal analyzing means 3-1 and 3-2 to individually analyze a Doppler signal from output signals therefrom, an SV position detecting means 6 to output a selection control signal through detection of movement or the rest of the SV, a selecting means 4 to select either of two Doppler signals by means of a selection control signal, and a display means 7 to display the selected Doppler signal. This constitution compares Doppler signals before and after movement of the SV with each other on the same screen and performs further precise diagnosis than diagnosis heretofore effected.
Patent JP-S586618-A (JP)
Title: Surface acoustic wave resonator
Inventor: ONO KAZUO
IPC: H03H3/08
Filed: 1981-07-03
Abstract: PURPOSE:To obtain an increase in Q without increasing couples of electrodes in number by varying the width ratio of an electrode part and a no-electrode part and thus increasing electrode part width. CONSTITUTION:A piezoelectric oscillation substrate 1 is formed of quartz worked by rotary Y-cutting and rotated around the axis X counterclockwise by 37 deg.; X-axial propagation is applied and electrodes are made of Al. In this case, lambda/2=s+l, where (l) is the width of electrode fingers 4, 4..., (s) is the width of no-electrode parts between the electrode fingers, and lambda is surface wavelength. When this resonator has electrode film thickness (h) which is >=1.5% of the surface wave wavelength lambda, it is known that an increase in Q with the number N of couples of electrode fingers is obtained. Further, when h/lambda and w/lambda are made constant and the ratio of (l) and (s) is varied, variation in Q is linear nearly with l/(l+s)=0.5 and is maximized approximately with 0.7. Therefore, the Q increases within the range of 0.5<l/(l+s)<0.8 and the size is reduced more than when the same Q is obtained.
Patent JP-S58222340-A (JP)
Title: Data converting system
Inventor: YAGI KATSUHIRO
IPC: H03M9/00
Filed: 1982-06-18
Abstract: PURPOSE:To improve a system processing speed, by attaining the conversion of bit arrangement independently of a program, in a system converting the order of bits of a serial data for outputting the result. CONSTITUTION:Address information designating the address location of a data storage circuit 1 is written in advance in a storage section used at storage of an address storage circuit 3 by the bit number of a bit serial data SD1 to be stored and written in a storage section used at output by the bit number of a bit serial data SD2 to be outputted so as to obtain the bit order desired to be outputted, when the bit serial data SD1 is inputted in the order of B, D, A, C and the bit serial data SD2 is desired to be outputted in the order of A, B, C, D. Then, the bit serial data SD2 converted with the bit order is read out from the data storage circuit 1.
Patent JP-S60250801-A (JP)
Title: Rolling method of rough shape billet for h-beam
Inventor: GISHI TAKAO
IPC: B21B1/088
Filed: 1984-05-25
Abstract: PURPOSE:To produce efficiently and easily a rough shape billet from which an H-beam having a high web height is obtd. by forming plural forming calibers so as to use commonly a part thereof corresponding to the web to the rolls to be incorporated into a rolling mill and inserting a blank billet into such forming calibers. CONSTITUTION:The 1st caliber part 6 and the 2nd caliber part 7 are formed to the rolls 3 incorporated into the duplex type reversible rolling mill. Another 3rd caliber 8 is formed thereto in such a manner that the 1st and 2nd caliber parts 6, 7 use commonly a part thereof corresponding to the web. The rolling reduction by using the 3rd caliber part 8 is thus made possible as well. If the rolling reduction is executed by using the part 8 in the above-mentioned manner, the rough shape billet having about 800mm. web height is obtd. by using a single-section beam blank formed by conventional continuous casting, subjecting the billet to expansion reduction to about 700mm. web height, then to expansion reduction by the part 8.
Patent JP-H10298632-A (JP)
Title: Immersion tube for rh equipment
Inventor: ITO KATSUNORI
IPC: C21C7/10
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an immersion tube for RH vacuum degassing equipment which prevents joint opening between outside bricks during operation and restrains the fall-off of the outside brick. SOLUTION: In the immersion tube which is composed of the outside bricks 10 on the outer periphery of a seal metal 2 through monolithic refractory 4 to as to be surroundingly arranged and executes the vacuum degassing treatment by being immersed into molten steel, an expansion absorbing material 11 [e.g. MgO base board having about 90% MgO (flexible board)] is interposed between the monolithic refractory 4 and the outside brick 10. Even if the lower part of the seal metal 2 is expanded and deformed caused by high temp. held in the molten steel during immersing, the outside bricks 10 are not integrally pushed outward by interposing the expansion absorbing material 11, and the joint opening of the outside brick 10 is prevented and the fall-off of the outside brick 10 can be prevented.
Patent JP-2000298469-A (JP)
Title: Trend graph display device
Inventor: OTA MIKIO
IPC: G06F3/0485
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To make it easier to use a trend graph display device by displaying a whole-period trend graph together with a partial-period trend graph. SOLUTION: This device is equipped with a display device which has a display screen 30, a graph information storage part which stores actual result data gathered for a certain period as graph information, an event processing part which instructs the display of graph information in the whole period as a trend graph and the display of graph information in a partial period as a trend graph, a whole-period trend graph display control part which displays the trend graph in the whole period and a cutout period of the trend graph in a partial period on a subscreen 36 of a display screen 30 according to the display instruction of the event processing part, and a partial-period trend graph display control part which displays the trend graph in the partial period on the main screen 34 of the display screen 30 according to the display instruction of the event processing part.
Patent JP-S5331174-A (JP)
Title: Analog input circuit
Inventor: NINOHASHI YOSHIYUKI
IPC: G01R1/36
Filed: 1976-09-03
Abstract: PURPOSE: To protect overvoltage input, and to cause input impedance when power source is off to be high impedance, by converting diode limiter to input side of R-C filter circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0714929-A (JP)
Title: Semiconductor device
Inventor: OKI MASARU
IPC: H01L27/06
Filed: 1992-04-24
Abstract: PURPOSE:To simplify the manufacturing process of a bipolar IC containing a capacitor consisting of a polysilicon resistor and a silicon nitride film and to improve the capacitor in precision. CONSTITUTION:A silicon nitride film 6, which serves as the dielectric film of a capacitor, and a resistor polysilicon 7 are sequentially formed, while etching is done at the same time, for shorter process, and further, the capacitor is formed only on a silicon signal crystal 4 for significant improvement in capacity precision.
Patent JP-H07311902-A (JP)
Title: Read circuit of mr head
Inventor: HAMURA YOSHIHIRO
IPC: G01R33/09
Filed: 1994-05-19
Abstract: PURPOSE:To shorten a time while a circuit cannot be used in a read state by prohibiting a capacitor from discharging electric charges when data are written. CONSTITUTION:This circuit comprises one capacitor Cx connected in common to an emitter of one transistor Q02... and an emitter of the other transistor Q03... of a plurality of amplifying means, and a sixth switching means S06 connecting each of a plurality of fifth switching means S02 t a fourth current source Is. Moreover, it comprises a sending means OR for sending an operation signal to the sixth switching means S06 when data are read and written, and selecting means SEL0-SEL2 for sending operation signals to the first-fifth switching means S03, S04, S05, S01 and S02 on the basis of a fed selection signal. Since the capacitor Cx is prohibited in this manner from discharging electric charges when data are written, a time while a specified channel cannot be used in a read state is shortened when data are to be read out again by the channel. A consumed electricity is accordingly reduced.
Patent JP-H07309522-A (JP)
Title: Sheet processing device
Inventor: SETO TAKESHI
IPC: G03G15/00
Filed: 1994-05-19
Abstract: PURPOSE:To facilitate the ejection of sheets and improve the operability of the sheet processing by raising a bin tray in the case where the existence of the sheet is detected by an abnormal condition detecting means on the basis of the output signal of a sheet existence sensor at the time of closing a power source or at the time of starting the recording operation. CONSTITUTION:Sheets discharged from an image forming device U2 are sorted and housed into plural bin trays Bi of a sheet processing device U1. The limited number of sheets Sa of the bin tray Bi is stored in a limited number of sheets storage means 201. The number of housed sheets Sni of the sheets, which are sorted to each bin tray Bi, is stored in a number of housed sheets storage means 203 for each bin tray Bi. A full sort signal output means 207 compares the limited number of sheets Sa with the number of housed sheets Sni, and in the case of Sni>=Sa, when the full sort detecting signal is output, a bin tray control device 216 controls the operation of a bin tray driving device 217 so as to vertically move the bin tray Bi.
Patent JP-H11298104-A (JP)
Title: Circuit board for mounting semiconductor
Inventor: HAMANO AKIHIRO
IPC: H05K3/44
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a circuit board for mounting semiconductor which allows fine wiring at a low cost. SOLUTION: A metal substrate 12 is formed of Al=Si group, AlMg group, and Al-Si-Mg group aluminum alloy, an insulating oxide film 14 (alumite coat) is formed on both upper and lower surfaces of the metal substrate 12 and the inner peripheral surface of a through hole 13 by alumite process, and a conductor pattern such as a signal line 15, pads 16, 17, and 30, a capacitor electrode 18, and a through hole conductor 19 are formed over it by a dry process such as plating, etching, or sputtering which uses photolitlaography method. Before forming the conductor pattern, a part of the oxide film 14 where the ground pad 17 is formed is removed by etching, and the ground pad 17 formed at the removal part is allowed to be conductive with the metal substrate 12, for the metal substrate 12 to be used as a ground layer.  A part 14a or the oxide film 14 is used as a dielectrics layer to form a builtin capacitor 20.