baber/WOPTO huggingface dataset:
Patent JP-S61207930-A (JP)
Title: Weighing and conveying instrument for solid such as agricultural products and fruit
Inventor: INAI SOTARO
IPC: B07C5/16
Filed: 1985-03-12
Abstract: PURPOSE:To supply a solid in small quantity accurately with high efficiency by providing a weighing belt conveyer and a feeding belt conveyer. CONSTITUTION:The 1st and 2nd conveyers 10 and 13 are moved in the arrow directions. The solid A supplied on the 1st conveyer 10 from the 1st supply part group 21 passes over an falling undulating gate 25 from the carrying-out side in order and is supplied to the carrying-in part 11 of the 2nd conveyer 13. Further, the solid supplied to the 2nd supply part 22 passes by a remaining part 24 and an opening and shutting gate 23 and is directly supplied on the 2nd conveyer 13 in order. When the quantity of the solid on the 2nd belt conveyer 13 increases gradually and a measured value of a weight weighing instrument 12 attains a nearby value under a prescribed weight value, the 1st conveyer 10 stops its movement by an output signal at this time. With the 2nd supply part 22, the subsequent supply of the solid is made but one at a time is supplied and when it attains the prescribed value, the opening and shutting gate 23 is shut immediately.
Patent JP-H11230422-A (JP)
Title: End fitting structure for duct suspending band
Inventor: MIURA YUKIE
IPC: F16B2/08
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain the end fitting structure having the strong band fastening force without generating a loose-out at a low cost by winding an end of a duct suspending band around a rectangular spacer, and forming an insertion hole for insertion of a part of a suspender through the spacer and the end fitted to the spacer. SOLUTION: In the fitting structure at an end of a duct suspending band, to which a lower end of a suspender such as a wire or suspending rod fixed to the ceiling wall of a building is fitted at the upper end thereof, an end 11 of the band 10 is wound around a rectangular spacer 8. A hole is drilled in the spacer 8 wound with the end 11 of the band 10 and the end 11 by a punch device so as to form an insertion hole 12. In the structure that the spacer 8 is wound around the band end 11, an eyelet member 14 is placed as a holding member in the insertion hole 12 so as to hold the winding condition, and both end flanges 15, 16 are caulked so as to integrate the band end 11 and the spacer 8 with each other.
Patent JP-S59175183-A (JP)
Inventor: MIYAMORI YOSHIO
IPC: H04B10/80
Filed: 1983-03-25
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-S59174571-A (JP)
Inventor: MINE TAKAYUKI
IPC: C04B35/632
Filed: 1983-03-25
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-H07263347-A (JP)
Title: Ii-iv compound semiconductor device and its manufacture
Inventor: KONDO MASATO
IPC: H01L21/205
Filed: 1994-03-18
Abstract: PURPOSE:To dope a II-VI compound semiconductor with a p-type impurity at a high concentration so that p-type and n-type areas can be patterned two- dimensionally by epitaxially growing the II-VI compound semiconductor by using a substrate which can take in a-large amount of such an impurity as nitrogen, etc., and on which its plane orientation is indicated. CONSTITUTION:When a substrate is tilted in the direction toward the (111)B face from the (100) face, the Ga doner taking-in amount of the substrate decreases monotonously. On the contrary, the N acceptor taking-in amount of the substrate increases little by little until the substrate has the tilt of the (311)B face. Therefore, when epitaxial growth is performed while the substrate having a flat part in which the (100) face crops out and a slope on which a surface inclined toward the (111)B face from the (100) face crops out is simultaneously doped with a group III doner of Ga, etc., and group V acceptor of N, etc., an epitaxial layer which becomes n-type in conductivity at the area along the flat part and p-type in the area along the slope can be formed in a self- aligning way.
Patent JP-H11227684-A (JP)
Title: Vessel for collection of sea bottom water supply pipes
Inventor: YAMAGUCHI KAZUAKI
IPC: F16L1/12
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To allow a workman to execute safe operations to collect a sea bottom water supply pipe, and materialize a high efficiency, short construction period, and a low cost. SOLUTION: A sea bottom water supply pipe collecting vessel is equipped with a takeup drum 2 which is to take up a sea bottom pipe 3 and has a diameter 20 times as large as the sea bottom pipe 3 to be taken up, and a driving means which is to rotate the drum 2 and consists of a hydraulic motor. The arrangement further includes a rotating speed adjusting means which adjusts the rotating speed of the hydraulic motor by adjusting the oil quantity supplied to the hydraulic motor.
Patent JP-S61208374-A (JP)
Title: Electronic still camera
Inventor: ITAGAKI HIROSHI
IPC: H04N5/781
Filed: 1985-03-11
Abstract: PURPOSE:To provide immediate confirmation whether or not the recording signal is normally recorded in a magnetic disc at the site of image-picking up and to elimi nate missrecording of the recording signal by providing a detecting-displaying means which detects and displays the state of the recording in a magnetic medium of such as the magnetic disc based on a reproduction signal. CONSTITUTION:The magnetic disc 7 is driven in revolution by a motor 8 whose revolu tion is controlled by a phase control signal from a phase control circuit 9. A magnetic head 13 is controlled of it motion on the magnetic disc 7 by a stepping motor 11 that responds to and is controlled by a movement control signal from a movement control circuit 12. Depending on the said control, the magnetic head 13 moves toward an inner circular track of the magnetic disc 7 in its radial direction at the end of every run of recording made by one turn of rotation of the disc 7. A reproducing means B is provided, which executes the reproduction processing of the recording signal recorded in the disc 7 as well as outputs the resulting signal of the said processing as a reproduction signal. Also, the detecting-displaying means C is provided, which detects and displays the state of recording in the disc 7 based on the said repro duction signal.
Patent JP-H03251684-A (JP)
Title: Hot repairing method of pottery furnace wall
Inventor: OKUDA SHIGERU
IPC: F27D1/16
Filed: 1990-02-27
Abstract: PURPOSE:To repair rigidly the damaged part of a furnace wall simply by a method wherein hot repairing material, constituted by mixing carbon repairing material with the chips of refractories having a specified grain size, is thrown into the damaged part of the furnace wall of a pottery furnace to sinter it by the heat of the pottery furnace. CONSTITUTION:A rotary furnace 1 is tilted into a condition that the damaged part 1a of the same comes to the lower side. Hot repairing material 2, mixed with the chips of refractories having specified grain sizes of 10-200mm, is thrown into the damaged part 1a from a furnace opening 1b by a pipe type or a trough type throwing device 4 attached to a lift 3. Subsequently, these repairing materials are sintered by the heat of the pottery furnace. According to this method, the mechanical strength of the damaged part can be secured by the chips of the refractories and the homogeneity of the repaired part can be secured by the mixing of the refractory chips while the damaged part of the furnace wall can be repaired rigidly and simply since the carbon baking repairing material, filling clealances between the chips of refractories, is sintered by the heat of the furnace whereby the chips of the refractories and the baked repairing material are integrated.
Patent JP-S57164165-A (JP)
Title: Anti-icing paint composition
Inventor: FUJITA MASANAO
IPC: C09D5/00
Filed: 1981-04-03
Abstract: PURPOSE: To provide an anti-icing paint compsn. which prevents vehicles, aircrafts, vessels, etc. from being iced and imparts water repellency to the surface of a coating film so that the icing hardly occurs or ice can be easily peeled off even when the icing occurs, containing a plasticizer having OH groups as a coating film component.  
     CONSTITUTION: An anti-icing paint compsn. contains a plasticizer having OH groups such as 1,4-butanediol or a castor oil derivative as a coating film component. Since the plasticizer has a property of coming up to the surface of a coating film, an anti-icing property can be obtd. with a small amount of the plasticizer. As a main film-forming component, general-purpose paint resins may be used. Particularly, resins having OH groups on their side chain or at their terminals such as epoxy resins, unsaturated polyester resin and alkyd resins are preferred. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07264373-A (JP)
Title: Facsimile equipment
Inventor: NOMURA HIROYUKI
IPC: H04N1/17
Filed: 1994-03-18
Abstract: PURPOSE:To transmit a huge data amount without any communication trouble and to transmit data read in a standard mode at a high speed by deciding the transmission time of data transmission and reception in an original read mode. CONSTITUTION:When transmission start is instructed by using the key of an operation part 6 after setting a transmission original to a read part 4, a control part 1 controls the read part 4 corresponding to a specified read mode and stores picture data in a memory 12. When the read and storage of the entire original are completed, the control part 1 controls a dialler 9 and an NCU 11 and performs dial call origination. When a line is connected with a called party, the control part 1 transmits CNG signals. In response to the CNG signals, the return of CED signals, DIS signals, NSF signals indicating an original mode function or the like and CSI signals indicating a telephone number on a reception side from the called party is waited for. Then, when the signals are received, the control part 1 decides a transmission system such as a MODEM speed and minimum transmission time, etc., based on the reception ability of a called party facsimile or the like in the DIS signals.
Patent JP-H02228347-A (JP)
Title: Non-glare plastic film
Inventor: TAKIGAWA KOICHI
IPC: C08L23/00
Filed: 1989-03-01
Abstract: PURPOSE:To prepare a non-glare plastic film having light transmission and see-through properties but having no surface gloss by forming a film from a mixture of a polymer mainly comprising a specific polypropylene with a polymer mainly comprising a specific polyethylene. CONSTITUTION:A film is formed from a mixture of 100 pts.wt. polymer mainly comprising polypropylene having a melt index of 5.0-12.0 and a density of 0.90-0.92 with 3-15 pts.wt. polymer mainly comprising polyethylene having a melt index of 0.05-2.0 and a density of 0.85-0.925. To facilitate handling and fabrication of the resulting film, said two polymers may each contain additives, such as a lubricant, an antioxidant, an antistatic agent, and other modifying agents.
Patent JP-S56145549-A (JP)
Title: Magnetic tape device
Inventor: MURATA SHIGEKI
IPC: G11B23/087
Filed: 1980-04-15
Abstract: PURPOSE:To make the reel driving disc needless with a simple constitution to make the device thin and low-cost, by rotating the reel flange and the hub in one body through the notch part of the cassette where the reel hub with the reel flange is incorporated. CONSTITUTION:Disc 60 having gear part 58 and driving pulley 56 are formed in one body and are fitted to shaft 54 of substrate 52 freely rotatavely. In magnetic tape cassette 50, reel flanges 83 and 84 and reel hub 82 are formed in one body and are fitted to shaft 78 freely rotatavely. Gear part 86 is formed on flange 84 and gears into gear part 58 through notch part 88 of cassette 50. In this constitution, rotation of motor 68 is transferred to reel hub 82 through disc 60 to take up magnetic tape 80. As a result, the reel driving disc is needless, so that thickness H of the device becomes small to make the cost low.
Patent JP-S52132710-A (JP)
Title: Super heterodyne receivers
Inventor: ISHII SHIYOUICHI
IPC: H04B1/26
Filed: 1976-04-30
Abstract: PURPOSE:To suppress the image interference, by using one set of local oscillator.
Patent JP-S51126778-A (JP)
Title: Electrode and wiring layer forming process
Inventor: ITAGAKI TATSUO
IPC: H01L21/285
Filed: 1975-04-25
Abstract: PURPOSE: To provide a manufacturing process of electrode and wiring layers which cause no wire break in step areas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05339644-A (JP)
Title: Production of refractory steel plate for construction use reduced in yield ratio
Inventor: ISHIKAWA HAJIME
IPC: C21D8/02
Filed: 1991-03-14
Abstract: PURPOSE:To produce a thick plate minimal in the amount of expensive additive elements, reduced in yield ratio, and excellent in strength at high temp. by subjecting a steel having a specific composition containing a prescribed amount of Mo under specified conditions. CONSTITUTION:A steel having a composition consisting of, by weight, 0.05-0.15% C, <=0.6% Si, 0.8-1.6% Mn, <=0.03% P, <=0.005% S, 0.35-0.80% Mo, 0.005-0.025% Ti, <=0.06% Al, <=0.006% N, and the balance iron is used. This steel is reheated up to 850-1000 deg.C, hardened, reheated, hardened again, and tempered at 450-700 deg.C. Further, one or more kinds among 0.005-0.05% Nb, 0.005-0.1% V, 0.05-0.1% each of Ni, Cu, and Cr, and 0.001-0.006% Ca can be incorporated into this steel. By this method, the thick plate (50mm thickness) where the amount of expensive additive elements is minimized and the thickness of refractory coating can be reduced and which has low yield ratio and excellent strength at high temp. can be obtained.
Patent JP-S60193336-A (JP)
Title: Formation of contact electrode
Inventor: MOGAMI TOORU
IPC: H01L21/3205
Filed: 1984-03-15
Abstract: PURPOSE:To fill holes with conductive material without any gap and without causing shadow effect for obtaining a flat conductive film on an SiO2 film, by combining bias spattering and a two-layer structure consisting of two different conductive films having different chemical resistance. CONSTITUTION:An SiO2 film 502 is produced on an Si substrate 501 and a plurality of contact holes are formed in the film. An Mo film 503 is adhered to fill the holes in about 90% of the depth thereof by means of bias spattering that is conditioned to prevent shadow effects. Subsequently, the inclines 504 on the hole edges of the film 503 adhered outside the holes are retreated by means of bias spattering that is conditioned such that the effective adhesion rate of the Mo film on the flat surface is zero, while at the same time the Mo films adhered on about 10% of the side walls within the holes are removed by etching. After that, an Mo silicide film 505 having chemical resistance different from that of Mo is adhered on the whole surface while filling the holes, by means of bias spattering that is conditioned to prevent the shadow effect. Films 505 and 502 located outside the holes are then removed.
Patent JP-H11250419-A (JP)
Title: Magnetoresistive effect head
Inventor: ONOZATO NORIO
IPC: G11B5/39
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetoresistive effect(MR) head reducing magnetic horizontal bias deviation from an SAL film to an MR film, suppressing disturbance in a bais flow and preventing the deterioration of a reproduced output signal by determining the position of a parmanent magnet film from the SAL film and the MR film. SOLUTION: In the MR head arranging an MR film 13 having a magnetoresistive effect only in the range of extended line in the side face direction of a parmanent magnetic film 15 without arranging the film 15 in a range of an extended line in the side face direction of a soft magnetic film 11, a non-magnetic metal-made ground film 14 of which electric resistance is lower than that of the MR film 13 is formed between a ceramic substrate 9 and the permanent magnet film 15 and a ground film 14 is also formed between center active area 31 and an end part passive area 32.
Patent JP-S52134999-A (JP)
Title: Control rod
Inventor: KITAGAWA YUUJI
IPC: G21C7/10
Filed: 1976-05-04
Abstract: PURPOSE: To remove the danger of fuel breakage by means of forming the first zone which no presence of neutron absorber or with small cross section of neutron absorbing in the second zone filled with neutron absorber for constituting an absorber rod, and of differentiating the length of the first zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60194389-A (JP)
Inventor: TORII HIROYUKI
IPC: G21C19/32
Filed: 1984-03-15
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-H02231581-A (JP)
Title: Method for surveying accident point of three-phase cable
Inventor: TAKEMURA TAKESHI
IPC: G01R31/08
Filed: 1989-03-03
Abstract: PURPOSE:To obtain high distance measurement accuracy by connecting the accident phase and 1st sound phase of a cable at the transmission end and reception end in parallel and applying a voltage between the reception end and ground. CONSTITUTION:The reception end A' of an accident phase 10 is connected to the reception end B' of the sound phase 12 by a connection line 16 in parallel. The transmission A of the accident phase 10 and the transmission end B of the sound phase 12, on the other hand, are connected in parallel through current sensors 18 and 20 in parallel and a measurement power source 22 is connected between the connection point between current sensors 18 and 20 and the ground (or shield). The transmission end C and reception end C' of the other sound phase 14 are held open. Thus, the connections are made to specify the distance l to an accident point with high accuracy from an equation I without being affected by a conductor voltage, a cable constant, accident point resistance, etc., only by measuring the distributions of the currents I1 and II2 of both the phases.
Patent JP-H10247731-A (JP)
Title: Semiconductor wafer, and manufacture thereof, and semiconductor integrated circuit device and manufacture thereof
Inventor: SATO TOMOMI
IPC: H01L21/336
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial wafer for a MIS(metal insulator semiconductor) device at a low cost, wherein the wafer is improved in gettering capacity and possessed of a gate oxide film (GOI) excellent in properties. SOLUTION: An epitaxial layer is made to grow on the main surface of a single crystal silicon wafer which is so tilted as to cross at right angles a crystal axis within an angle of 35 deg. from one of axes in the [010] direction in the (100) plane as a main plane and within an angle of 2.5 deg. to 15 deg. from a 100 crystal axis. By this setup, OSF(oxidation induced stacking fault) is restrained (a reduction in OSF dislocation density) from being induced on the surface (MISFET formation region) of the epitaxial layer, so that the silicon wafer of this constitution can be possessed of a heavy metal gettering capacity.
Patent JP-S51125943-A (JP)
Title: Water purification method
Inventor: MIURA MITSUGI
IPC: B01D37/02
Filed: 1975-04-23
Abstract: PURPOSE: A filtration method using a filtering adjuvant which includes the step of removing easily the adjuvant contained in the water after the filtration treatment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51124612-A (JP)
Title: An annealing system
Inventor: OKADA YAICHI
IPC: C21D9/54
Filed: 1975-04-23
Abstract: PURPOSE:An annealing system of high thermal efficiency and simple construction yet with freedom from air pollution in working environments.
Patent JP-S54143227-A (JP)
Title: Film opener
Inventor: NAKAMURA MASAJI
IPC: G03B42/02
Filed: 1978-04-28
Abstract: PURPOSE: To perform opening and loading of films rapdily and surely by tearing and removing the barrier bag of the packaged film in a drak box and separating the protecting pad paper with the flocked chute which allows the passage of a thin film alone.  
     CONSTITUTION: A packaged film is placed on the stage 3 of a housing 1 which forms a dark box. A cover 2 is than closed. Next, one side of the barrier bag C is pressed to a slider 17 and is cut by the knife 18 of the slider 17 through handle operation. Then, a stopper knife 31 is protruded onto the surface of the stage 3 by means of a solenoid 32 to prevent the fall of the packaged film. At the same time, the other end of the bag C is fed by way of feed rollers 24, 25 which are put in a feed state by a cam, whereby the bag C is teared and removed. Thence, the film sheet X and protection pad paper B detained with the kinfe 31 by the solenoid are dropped into a transferable device 6, where only the sheet X is separared by the flocks 38, 39 of the device 6 and is rapidly and surely loaded into a magazine or the like by way of a roller 62. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05250372-A (JP)
Title: Document preparing and editing method
Inventor: YAMAMURA MOTONOBU
IPC: G06F17/21
Filed: 1992-03-09
Abstract: PURPOSE:To dynamically standardize terms and adjust meaning contents among plural creators in cooperative operation and to reduce the labor for communication adjustments among the creators in editing operation for a standardized document system and schedule confirmation for the adjustments. CONSTITUTION:A document main body 1 and term dictionaries 2 by fields that the related creators can utilize in common are stored in the storage device of a center 3. Each of the creators takes charge of the document preparation by an own terminal machine 4 and registers contents as the document main body 1 in the center side. During the preparation of the document, they mutually refers to the term dictionaries 2 by the fields so as to define new terms, retrieve synonyms, and standardize the meanings and usage of terms.
Patent JP-H08212413-A (JP)
Title: Coin discrimination device
Inventor: TANAKA YOSHIUCHI
IPC: G07D1/06
Filed: 1995-02-01
Abstract: PURPOSE: To reuse coins that a precedent user threw in to be returned as change to a following user as much as possible by returning a 1st coin as change for a 2nd thrown in coin when the 2nd coin is thrown in while the 1st coin is held at a coin holding part. CONSTITUTION: This device is provided with a coin slot 2 which receives the 1st coin 5a and the 2nd coin which is larger in amount than the 1st coin 5a, and a coin decision part 3 discriminates between the 1st coin 5a and 2nd coin which are thrown into the coin slot 2. Either of the 1st coin 5a or 2nd coin passed through the coin decision part 3 is held at the coin holding part 4. When the 2nd coin is thrown in while the 1st coin 5a is held at the coin holding part 4, the 1st coin 5a is returned as the change for the 2nd coin. Consequently the coin that the precedent user threw in is reusable as the change to be returned to the following user, so the coin decision device itself can be reduced in size.
Patent JP-S54141563-A (JP)
Title: Flip chip mounting body
Inventor: NAKATANI MASAAKI
IPC: H01L29/812
Filed: 1978-04-26
Abstract: PURPOSE: To achieve the improvement in characteristics in the microwave frequency region of semiconductor chips by grounding the bonding pads connected to the electrodes to be grounded over the entire region in their lengthwise direction.  
     CONSTITUTION: A source bonding pad 8 composed of an oblong metal film to which the source protruding electrodes 2 of flip chips 1 of common source  FaAsFETs and a gate bonding pad 10 composed of a metal film to which gate protruding electrodes 4 are connected are provided on the surface of a ceramic substrate 7a. On the other hand, a drain bonding pad 10 to which drain protruding electrodes 3 are connected is provided on the surface of a ceramic substrate 7b of the same thichness. A metal film 11 for common source connecting the film end of the source bonding pad 8 and a metal plate 6 for grounding is provided on the side face in the longitudinal direction of the substrate 7a. Since this enables the electric length of the ground electrode 2 and the metal plate 6 for ground to be considerably reduced, the characteristics of the microwave frequency region may be considerably improved. 
     COPYRIGHT: (C)1979,JPO&Japio