baber/WOPTO huggingface dataset:
Patent JP-H04358093-A (JP)
Title: Sliding member
Inventor: FUJISAWA YOSHIKAZU
IPC: F16C33/12
Filed: 1991-07-12
Abstract: PURPOSE:To provide a sliding bearing provided with a surface layer having excellent resistance to wear and seizing. CONSTITUTION:A surface layer 4 has an aggregate of the quadrangular pyramidal crystals 5 of a Pb alloy forming a sliding face 4a. One of the adjacent crystals 5 is bitten into another, hence the internal stress of both crystals 5 is increased, and the surface layer 4 is greatly hardened. Furthermore, the surface area of the sliding face 4a is increased by the crystal 5, a sufficient oil holding property is imparted to the surface layer 4, the apex (a) of the crystal 5 is preferentially worn, and the initial fitness is improved.
Patent JP-2000032469-A (JP)
Title: Dynamic image coder
Inventor: UEDA HIROAKI
IPC: H04N19/114
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To compress a dynamic image in real time by deciding number of B pictures based on a substantial frame rate and an output frame rate, which the coder can process the I and P pictures in a unit time and coding the B picture as a frame without differences. SOLUTION: A frame discrimination section 12 obtains a GOP configuration which is optimum to a frame rate predicted from compression performance and a picture size in advance. A coding section 41 compresses I and P pictures. A same frame code generating section 13 inserts a code denoting no difference in the B picture. A mltiplexer 25 multiplexes the code outputted by a coding section 41 and a code generated by the same frame code generating section 13. Furthermore, a total time for awaiting a capture from a capture section 11 for each time a prescribed number of frames is processed, and number of frames of the inserted B pictures or the like are checked and a GOP configuration is optimized, based on a substantial frame rate recalculated from the values.
Patent JP-H0614707-A (JP)
Title: Preparation of concentrated yogurt by static fermentation
Inventor: YAMAOKA NOBUHIRO
IPC: A23C9/123
Filed: 1992-06-30
Abstract: PURPOSE:To prepare an easily eatable concentrated yogurt having moderate creamy feeling, smooth palatability and refreshing after-taste. CONSTITUTION:The objective concentrated yogurt prepared by static fermentation contains 2.0-7.0wt.% of milk fat component and 8.0-14.0wt.% of fat-free milk solids. The yogurt can be prepared by concentrating whole milk with a reverse-osmosis membrane, thermally sterilizing in non-homogeneous state, inoculating a lactic bacterium, filling the product in a container and subjecting to static culture to form a high-fat cream layer as the upper skin layer.
Patent JP-S6092007-A (JP)
Title: Rolling method for seamless pipe
Inventor: MITANI KAZUO
IPC: B21B23/00
Filed: 1983-10-24
Abstract: PURPOSE:To manufacture efficiently a seamless pipe having substantial length without thickness deviation by piercing a square columnar blank material to a thick walled hollow blank pipe then drawing the pipe to form a pseudo bottom at one end, inserting a mandrel into the pipe and rolling the pipe by a push bench rolling method. CONSTITUTION:A blank pipe 1 having a square or polygonal shape section is heated to the plastically workable temp. in a heating furnace 7 and is pierced to a thick walled hollow pipe by a press roll piercing method 8 and thereafter the pipe is drawn to a thin walled blank pipe and is corrected in thickness deviation by an inclined roll rolling method 9. Such blank pipe is reduced by an outside diametral sinking method 9 according to need and thereafter one pipe end is formed to a pipe shape with a pseudo bottom by a swaging method 11. A mandrel 6 is inserted into the pipe from the open side at the other end and the blank pipe is rolled by a push bench method in which the pipe is advanced by a driving rack. The rolled pipe is further finished to have the smooth surface by reeler rolling 12 and is cut to a standard size by a saw 12 and thereafter the pipe is finished to a fixed diameter and circular shape by a sizing method or is reheated in a furnace 15 and is reduced to a desired diameter by a reducing method 16, by which the product of the seamless pipe is obtd.
Patent JP-H0542318-A (JP)
Title: Production of large diameter square steel pipe
Inventor: KIYOTO YASUMITSU
IPC: B21C37/08
Filed: 1991-08-07
Abstract: PURPOSE:To accurately manufacture a large diameter square steel pipe. CONSTITUTION:In the manufacture of the large diameter square steel pipe wherein a large diameter square steel pipe is manufactured by pressing a large diameter circular welded steel pipe l manufactured by the UOE method with a push-in device into a forming roll 3, an induction heating device 5 is installed between the push-in device 4 and a routine roll 3, a preceding large diameter circular welded steel pipe 1 is induction-heated, a succeeding large diameter circular welded steel pipe 1a is jointed by welding to the rear end of the preceding large diameter circular welded steel pipe 1, the rear end of the succeding large diameter circular welded steel pipe 1a is pressed by this push-in device 4 and the heated preceding large diameter circular welded steel pipe 1 is pressed into the routine roll to manufacture the large diameter square steel pipe.
Patent JP-H0844533-A (JP)
Title: Barrel shifter device
Inventor: FUKUHARA YOSHIHIKO
IPC: G06F7/76
Filed: 1994-07-29
Abstract: PURPOSE:To provide a barrel shifter device which can eliminate a conversion circuit for complement of 2 which uses a control signal as its input and a negative minimum value detection circuit, can extremely reduce the hardware quantity of a shift control part and also the wiring length, and thus attains the reduction of its size and the increase of its operating speed. CONSTITUTION:This barrel shifter device shifts the input data in the designated direction by a designated extent by a control signal showing the shift direction and the shift extent in the complements of 2 and outputs the shifted data. Then this shifter device contains a selector which shifts the input data by one bit in the lower or higher order direction when the most signifiant bit of the control signal is '1' and then outputs the input data with no shift when the bit is '0' respectively, and (n-1) pieces of selectors corresponding to (n-1) bits which shift the input data by 2<i-1> bits in the higher or lower order direction when the most significant bit of the control signal is '0' and the i-th digit bit counted from the most insignificant bit is '1' among (n-1) bits excluding the most significant one, outputs the input data with no shift when the i-th digit bit is '0', shifts the input data by 2<i-i> in the lower or higher order direction when the most insignificant bit is '1' and the i-th digit bit is '0', and shifts the input data with no shift when the i-th digit bit is '1' respectively.
Patent JP-H1034210-A (JP)
Title: Brush roll
Inventor: TANAAMI YOSHIAKI
IPC: B21B27/10
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of vibration caused by a liquid coolant and to reduce the sticking of remove scales. SOLUTION: A brush roll 4 is composed so that a work roll 1 is cleaned with a brush 12 set on the surface by rotating in contact with the work roll 1 for rolling a material to be rolled. In such a case, the brush roll 4 has a hollow part 11 which is the passage of the liquid coolant in the interior and liquid coolant discharging holes 13 connected with this hollow part 11 are provided radially from the inside over the existence range of the brush 12.
Patent JP-H0951407-A (JP)
Title: Image reader of white reference plate removal type using sub-glass
Inventor: SHIKAN MICHIHIRO
IPC: H04N1/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To facilitate the confirmation of type, and presence of flaw or dirt or the like of a white reference plate and a job such as cleaning and replacement by placing a sub glass in addition to a contact glass on which a read original is placed. SOLUTION: A contact glass 2 and a removable sub glass 3 are arranged to an upper side of a case 1 as a same plane. A white reference plate 4 is fitted to an upper side of the sub glass 3 while a white reference surface of the plate 4 is in close contact with an upper face of the sub glass 3. Components requiring replacement are fixed altogether on the sub glass 3, then it is not required to remove the contact glass 2 fixed to the case 1 by other person than the maintenance personnel. The positioning after removing the sub glass 3 is conducted by setting the glass 3 along with an end face of the contact glass 2, and end face corners of the glass 3 in contact with the placing position of the case 1 are chamfered to attain smooth contact.
Patent JP-H0362484-A (JP)
Title: Gas-filled discharge tube for high voltage switch element
Inventor: KASAHARA MASATAKA
IPC: H01T4/12
Filed: 1989-07-28
Abstract: PURPOSE:To enable the stable maintenance of discharge starting voltage at high voltage by giving values having a determined relation to the radius of discharge electrodes, the space between electrodes of the discharge electrodes, the space between the outer wall surfaces of the discharge electrodes and the inner wall of an enclosure. CONSTITUTION:Onto the both side ends of an enclosure formed of a ceramic cylinder of the same size as the outer diameter of the flanges of line electrodes 10a, 12a, the flanges of the electrodes 10, 12 are air-tightly brazed. Kr is sealed in this discharge tube. The radius (d) of the discharge electrodes 10, 12, the space D between electrodes of the discharge electrodes 10, 12, the space D' between the outer wall surfaces of the discharge electrodes 10, 12 and the inner wall surface of the enclosure 14 satisfy d<D<=D'. Hence, no creeping discharge can occur when a high voltage is applied, and discharge starting voltage can stably be maintained at high voltage, allowing the preferable utilization as a high voltage switch element.
Patent JP-H1132163-A (JP)
Title: Image forming device
Inventor: FUKUMURA ATSUSHI
IPC: H04N1/19
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To simultaneously use a continuous document reading part and a flat bed reading part and to efficiently utilize an image forming device by operating respectively independently the continuous document reading part the flat bed reading part. SOLUTION: A 1st document carrying member 3, a 2nd document carrying member 4, a 1st document path 8, continuous document reading part fused contact glass 5, a stationary read optical device E1, a 1st document ejecting member 6, a 1st document ejection fused tray 7, etc., which constitute a continuous document reading part operate independently of a flat bed reading part. Also, a 2nd document tray 9, a 3rd document carrying member 11, a 2nd document path 17, a 3rd document path 18, a document carrier belt 14, a flat bet reading contact glass 12, a reciprocating optical reading device E2, a 4th document path 21, a 2nd document ejection member 20, a cover 22, etc., which constitute a flat bed reading part operate independently of the continuous document reading part.
Patent JP-H0925945-A (JP)
Title: Oil recovery device for oil clutch
Inventor: KANEKO EIJI
IPC: F16D13/72
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To recover effectively most of scraped-up oil by providing a shift means to shift the oil to the axial guide plate side on a flywheel. SOLUTION: When an engine is rotated, a flywheel 11 and clutch 40 are rotated. Oil scraped up by a clutch cover 14 in the rotation is guided by a guide plate 6 to reach an oil recovering port 7, while oil adhering to a portion of the cover 14 and the outer peripheral part of the flywheel 11 is scraped up in the rotational direction and moved axially along the inclined surface 3 of a clutch case 2 as shown by the arrow to be recovered from the oil recovering port 7. Then, since a gap 9 between the case 2 and flywheel 11 is large and the inner peripheral surface 1a of a flywheel case 1, the inclined surface 3 of the case 2 and the outer peripheral conic surface 15 of the flywheel 11 are formed as the shift means of the oil, the oil is liable to shift in the direction of the guide plate 6, so that a great amount of oil is recovered efficiently.
Patent JP-S6442176-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIEDA KATSUHIKO
IPC: H01L21/336
Filed: 1987-08-10
Abstract: PURPOSE:To make a threshold stable against the fluctuation of a substrate bias or the like by predetermined the depth of a depletion layer at the center part of a channel deeper than the depth in the case of providing a gate electrode on the upper surface of an element region only. CONSTITUTION:Trenches formed in element isolation regions of a semiconductor substrate 1, element isolating films provided in the trenches except the upper parts of the trenches, a gate electrode 18 formed over the element region to the upper side walls of the trenches of both the sides with a gate insulating film between and a source region 19 and a drain region 20 formed on the element region of the semiconductor substrate with a gate electrode between them are provided. In this case, the distance between the side walls of the trenches along the channel direction is so predetermined as to make the depth of a depletion layer at the center part of the channel deeper than the depth in the case of providing the gate electrode on the upper surface of the element region only. With this constitution, a MOS transistor which hardly depends upon a substrate bias but has excellent cut-off characteristics can be obtained.
Patent JP-H0295572-A (JP)
Title: Grinding controller
Inventor: MAAKU ANSONII CHIYAACHI
IPC: B24B37/04
Filed: 1989-08-01
Abstract: PURPOSE: To lap a magnetic transducer to a predetermined height by arranging a controlling means controlling a degree of lapping for each element in a row according to a resistance value of a magnetoresistive element while an edge is lapped for deciding the height and a stopping means stopping lapping when the element reaches the predetermined height. CONSTITUTION: A resistance value based on a magnetoresistive element is found by means of a multiplexer 28 and a measuring means 30. The measured value is stored in a controller 32 and used as an indication value of the obtained magnetoresistive element height for a transducer 12 in a polishing process, and a substrate row is held in the even plane to the lapping board 26, so that all the magnetoresistive elements can be lapped to the same height. Subsequently, when the magnetoresistive elements are lapped to the predetermined height, commands to separate the substrate row 10 from the lapping face are given from the controller 32 to actuators 20, 22, 24, and then, the lapping process is finished.
Patent JP-H1023846-A (JP)
Title: Leader for fishing hook colored at end
Inventor: SUZUKI SACHIE
IPC: A01K91/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a fishing hook enabling quick passing of a leader end through a fishing tackle. SOLUTION: An end-attachment 2 colored with a coloring material is attached to an end of a leader of a fishing hook 1.
Patent JP-S6091097-A (JP)
Inventor: NAKAZAWA NAOJI
IPC: F16M11/38
Filed: 1983-10-24
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-S6354802-A (JP)
Title: Dielectric filter
Inventor: KAWAKAMI IZUMI
IPC: H01P1/213
Filed: 1986-08-25
Abstract: PURPOSE:To contrive to reduce the mount space and miniaturize the filter and a device using the filter and to simplify the mount man-hour by providing plural unit filters to a single dielectric. CONSTITUTION:The distance between dielectric resonators 21-1-21-4 and the distance between other dielectric resonators 22-1-22-4 are selected has a length to obtain a required degree of coupling to form filters respectively in order to constitute a 1st unit filters by the dielectric resonators 21-1-21-4 and a 2nd unit filters by the other dielectric resonators 22-1-22-4. The degree of the coupling is decided by the distance between the resonators 21-1-21-4 and 22-1-22-4 and the shape of the patterns 23-1-23-4, 24-1-24-4. Since the two unit filters are provided in one and same dielectric 20, a proper interval P is provided between an output terminal 27B of the 1st unit filter and an input terminal 28A of the 2nd unit filter.
Patent JP-H11121935-A (JP)
Title: Multilayer printed wiring board and laminate therefor
Inventor: SHIODA ATSUSHI
IPC: B32B15/20
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To improve adhesion property, heat resistance, electrical insulation, and maintenance stability, by forming a resin layer consisting of a composition with polycarbodiimide and/or modified polycarbodiimide and epoxy compound on a copper foil. SOLUTION: A laminate is formed by forming a resin layer in film shape and then laminating it to a copper foil. The resin layer consists of a composition containing polycarbodiimide and/or deformed polycarbodiimide and epoxy compound. The polycarbodiimide can be obtained by polymerization while regulating the molar amount from organic di-isocyanate and organic mono-isocyanate. Also, a deformed polycarbodiimide where at least one type of compound with a graft reactive group and a carboxylic acid anhydride group is grafted in advance can be used as at least one portion of polycarbodiimide, thus improving the adhesion property, heat resistance, electrical insulation, and maintenance stability of the lamination body.
Patent JP-H0250951-A (JP)
Title: Method and apparatus for manufacturing transparent conductive film
Inventor: NAKAMURA KYUZO
IPC: H01B13/00
Filed: 1988-08-11
Abstract: PURPOSE:To prevent black amorphous substances from precipitating in a target surface and to rapidly form a transparent conductive film having superior electric conductivity and light transmittance by carrying out sputtering while heating an oxide-type target to a specific temp. CONSTITUTION:Sputtering by means of plasma discharge is carried out while heating an In2O3-SnO2-type oxide target 10 to >=100 deg.C by means of heaters 13, by which a transparent conductive film of In1-xSnx (x=0 to 1) oxide type is formed on a substrate 4. The effect of increasing electric discharge current is produced from a heating temp. of 100 deg.C on and becomes constant at >= about 150 deg.C, and black substances precipitated in the target 10 surface can be dissipated. Accordingly, from 100 deg.C target temp. on, the rate of deposition is increased, and the electric resistivity of a thin film formed is reduced and light transmittance is increased.
Patent JP-H0364420-A (JP)
Title: Method and device for producing softened wire
Inventor: YANAGIYA TOSHIO
IPC: C21D9/573
Filed: 1989-07-31
Abstract: PURPOSE:To produce a hot rolled stock which can be easily drawn to a wire without requiring an annealing treatment by subjecting the hot rolled stock to a heating treatment under specific conditions during the course of transportation of the hot rolled stock at the time of producing the stock for the wire consisting of a tough steel by hot rolling. CONSTITUTION:The looped stock 8 emerging from a laying head 1 is allowed to pass in a heat insulating vessel which incorporates a heating means 4 using electric heat and is covered with a holding hood 3 at the time of producing the stock 8 for drawing consisting of the tough steel, such as SCM 435 steel or SCM 440 steel, and transporting the stock by a conveyor 2 of a sterrumore type. The temp. in the heat insulating hood 3 is measured by a contactless type temp. measuring meter 2 in the heat insulating device and the source voltage of the heating means 4 is regulated from the measured value by a controller 6 to maintain the temp. in the heat insulating device at 650+ or -10 deg.C. The stock is allowed to pass for at least 3 minutes therein. The structure of the stock 8 for the tough steel wire is made into the mixed structure composed of ferrite and pearlite without incorporating hard bainite and is thereby softened and, therefore, the stock 8 which can be easily drawn without requiring the subsequent softening and annealing is produced.
Patent JP-S6260820-A (JP)
Title: Heat treatment for water wheel runner
Inventor: MATSUMURA KEIICHI
IPC: F03B11/04
Filed: 1985-09-09
Abstract: PURPOSE:To improve erosion resistance of water wheel runner, by heating a prescribed domain surface of water wheel runner by injecting gas flame from small holes of a heating and cooling pipe opposedly arranged to the surface, then injecting cooling water to rapidly cool and locally quench the surface. CONSTITUTION:A gas burner 20 used for heat treating water wheel runner made of material such as martensitic stainless cast steel having quenching hardenability is constituted by connecting the heating and cooling pipe 25 composed of branch pipe to which many small holes 26 are perforated to a gas introducing pipe 22 and a cooling water introducing pipe 23 through a center pipe 21. A domain 27 surface to be quenching hardened at the part where cavitation is generated, of the blade 3 of the water wheel runner and small holes surface of the pipe 25 are opposed at a prescribed distance so that these are laid along mutual surface shapes. Next gas flame is injected from the holes 26 to heat the domain 27 surface to about 950 deg.C prescribed temp. Then gas flame is stopped, cooling water is injected to rapidly cool the domain 27 surface to room temp. and quenching harden it.
Patent JP-2000026868-A (JP)
Title: Gasification oven
Inventor: YASUI MOTOHIRO
IPC: C10G27/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To enable a burner of a gasification oven to be replaced without stopping the operation of the oven by installing a plurality of burners at the top of the main body of the oven and by supporting each of the burners at the top with a burner replacement apparatus which can be replaceable while other burners are being operated. SOLUTION: The first and second valves 11 and 18 are closed, and while a gap S is being purged with N2 from the second gas supply means, both the valves are opened. A gas in the main body is introduced into a burner support cylinder 12 and is blown over the underside of a piston member 15, and a burner 6 is caused to slide upward. When the piston member 15 is placed on the taper section of an inserting side 12a, the flowing of the gas out of the cylinder 12 stops. An outer cylinder 14 is purged with N2, and the N2 purge with the second gas supply means is stopped. When the pressure in the outer cylinder 14 becomes higher than that in the main body, the upperside of the piston member 15 is pushed and the burner 6 is caused to slide downward and is placed on the taper section of a thrusting side 12b, thus completing setting of the burner 6.  The burner can be removed by reversing these operations.
Patent JP-H1046296-A (JP)
Title: Nonriented magnetic steel sheet with low iron loss after magnetic annealing
Inventor: ODA YOSHIHIKO
IPC: C22C38/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce iron loss after magnetic annealing by specifying the composition of elements. SOLUTION: Although this silicon steel sheet has a composition consisting of C, P, Sio, Mn, Al, N, S, Ti, and Fe, iron loss after magnetic annealing is epochally reduced by controlling the content of S and To among the elements to traces, respectively, that is, iron loss W15/50 becomes <=4.05W/kg and can be remarkably reduced by controlling S content to <=10ppm and also iron loss W15/50 becomes <=4.07/kg and a stable nonroented silicon steel sheet with low iron loss can be obtained by controlling Ti content to <=50ppm.
Patent JP-S6259344-A (JP)
Inventor: ODAKA HIROBUMI
IPC: F25B9/14
Filed: 1985-09-09
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。