baber/WOPTO huggingface dataset:
Patent JP-S58128201-A (JP)
Title: Method and device for preforming of continuous casting bloom
Inventor: ICHIZAWA AKIO
IPC: B21B1/02
Filed: 1982-01-28
Abstract: PURPOSE:To decrease fish tails and the reduction in the width of preceding and succeeding end parts and to improve yield by forming compressed parts in the preceding or succeeding end part of a bloom in the transverse direction in the prescribed position from the extreme end face by using a blooming mill. CONSTITUTION:A control device 8 receives the feed position signal of a bloom B from a pulse generator PG and the rotating position signal of caliber rolls 1, compares the same with a set value and feeds a control signal to a motor M  and a fluid pressure cylinder 71. This control signal synchronizes the operation  timing of a pusher 7 and the rotating position of the rolls 1. For example, the  positions P1-P4 which quadrisect the circumferential direction of the rolls 1 are determined respectively as starting and stopping points for driving. The bloom B and the rolls 1 are so positioned that the extreme end face B1 of the bloom B engages with one among the positions P1-P4 and the pusher 7 is operated; at the same time, the rolls 1 are rotated 1/4 to form compressed parts in the end part of the bloom B. After the molding, the rolls 1 are opened largest to allow the passage of the bloom B.
Patent JP-S60157656-A (JP)
Title: Dispersion processing system
Inventor: UNO KEIICHI
IPC: G06F15/177
Filed: 1984-01-27
Abstract: PURPOSE:To execute efficiently a dispersion processing by constituting so that no discrepancy is caused even in case of a processing request has been concentrated. CONSTITUTION:Whether there is a processing request through a transmission line 6 from a CPU or not is discriminated, and when the processing request exists, whether a value of a counter 15 exceeds a specified value (n) or not is checked. When it exceeds the value (n), a response of a fact that the request is not accepted is sent to a request origin through a transmitting buffer 20. When the value of the counter 15 does not exceed (n), the request is stored in a processing request holding part 18. Also, when the processing request is not a reception, whether there is a processing request executing request from a disk control device or not is checked. When the executing request exists, a value of the counter 15 is checked, and when it is not ''0'', the first processing request of the processing request holding part 18 to the disk control device 13, and the requested processing is executed.
Patent JP-H03216583-A (JP)
Title: X-ray spectroscope
Inventor: WARATANI SHUZO
IPC: G01N23/00
Filed: 1990-01-22
Abstract: PURPOSE:To stably measure the energy of X-rays over a long period of time by providing a silicon semiconductor detector and a circulation type cooler and always cooling the endothermic part of the circulation type cooler by the silicon semiconductor cooler. CONSTITUTION:Operating gas is successively subjected to isothermal pressure-up, a heat discharge process, isochoric pressure reduction and an endothermic process in a expansion cylinder and a compression cylinder, for example, by a reverse Stirling cycle and heat energy is transferred from the expansion cylinder to a compression cylinder. By this method, the endothermic part being the expansion cylinder can cool a silicon semiconductor detector 7 to the temp. of liquid nitrogen through a flange 27. So far as this heat cycle continues, the silicon semiconductor detector 7 is stably cooled and no cryogen replenishment is required and the deterioration of performance is not generated.
Patent JP-S59137962-A (JP)
Title: Method for measuring surface potential of photosensitive body
Inventor: IMANAKA YOSHIAKI
IPC: G03G21/00
Filed: 1983-01-27
Abstract: PURPOSE:To enable measurement of potential on the surface of a photosensitive body with simple constitution by impressing a bias voltage that negates the potential on the photosensitive body on a magnetic brush part in a developing or cleaning part and adjusting the same. CONSTITUTION:A negative bias power source 7 which negates the surface potential of a photoreceptor 1 is connected to a developing device 5 which perform a magnetic brush developing and further an ammeter 8 is connected thereto and is grounded to the body. If the ammeter 8 is thus provided and the impressed voltage of the power source 7 is so adjusted so as to make zero the current flowing between the device 5 and the body ground, the impressed voltage in this stage is the surface potential of the body 1.
Patent JP-H01187831-A (JP)
Title: Inspecting method for quality of resin sealed molded product of electronic component and resin molding metal mold thereof
Inventor: OSADA MICHIO
IPC: H01L21/56
Filed: 1988-01-21
Abstract: PURPOSE:To simply and effectively sense and detect the quality of a resin sealed molding by feeding the part of a melted resin material pressure-poured in a cavity into a dam for molding a resin piece for inspecting its quality, and molding the piece for inspecting its quality corresponding to its shape. CONSTITUTION:A resin piece 141 for inspecting its quality in each dam 11 is molded by feeding the part of melted resin material pressure-poured into both cavities 3, 4 through a resin passage 12 formed in a predetermined width W1 into each dam 11 and solidifying it. Since the material poured in the cavities 3, 4 is filled at the latest in a place where the material is least likely to be filled in the dam 11, when the piece 14 for inspecting its quality is molded in each dam 11, an electronic component is effectively seal molded in a resin sealed molding 10. Accordingly, in this case, the high quality of the molding can be sensed and detected.
Patent JP-H11206952-A (JP)
Title: Fixing device of boot for snow board
Inventor: SASAKI AKIRA
IPC: A63C10/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which can firmly fix a boot at two locations, near the tip of a toe and a heel, without using at least the central portion of the rear surface of the boot. SOLUTION: The fixing device fixes a boot 6 for a snow board to a body of the snow board through a binding 7 having a base part mountable to the surface of the body of the snow board. And the device comprises the boot 6 provided with members to be engaged 65, 66 protruding from the vicinity of a thumb contact part and a small finger contact part respectively and a bar-shaped member 64 transversely provided near a heel contact part, and a the binding 7 provided with engaging parts 77, 78 for engagement with the members to be engaged at predetermined positions of a binding base part 76, a lock means 75 for locking the bar-shaped member, and supporting members 73, 74 mounted to the binding base part 76 to support the locking means.
Patent JP-H09220389-A (JP)
Title: Sewing machine with upper transport device
Inventor: ANDOREASU OOBERUNDERUFUAA
IPC: D05B27/04
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine with an upper transport device driven with a high stitch number. SOLUTION: An upper transport device provided on a sewing machine has a presser rod 37 bearing a presser 36 on one hand and a lifting rod 51 disposed parallel to the presser rod and at a space from the presser rod 37 on the other side, and an upper cloth feeder 32 is connected to the lifting rod 51. Thus, the presser rod 37 and the lifting rod 51 are supported independently of each other, and during the transport stage of cloth feeding, cloth feeding does not exert the lateral force and the longitudinal force to the presser rod 37 of a cloth presser mechanism. The upper cloth feeder 32 and the presser base are disposed on the lifting rod and the presser rod 37 which are formed independently of each other.
Patent JP-H01189241-A (JP)
Title: Telephone set
Inventor: ARIMA TOSHIMICHI
IPC: H04W88/02
Filed: 1988-01-25
Abstract: PURPOSE:To prevent the unnecessary occupation of a line by interrupting a connecting means to send a signal to a receiving means and sending an on-hook signal to an interface means, when a howler sound sending signal is received. CONSTITUTION:In an automobile telephone system, a radio signal received by an antenna 21 is transmitted to a telephone terminal 10. An interface 11 of the telephone terminal 10 receives an electric signal from radio equipment 20. For a sound signal path switching circuit 12, the changeover of a connection to a loudspeaker 14 or a handset 16a is controlled by a control part 15. The control part 15 is connected to the sound signal path switching circuit 12, interface circuit 11 and handset 16. It is connected through a control part 16b to a key operating part 16c and a display part 16d. The control part 15 detects that the handset 16 is on-hooked or that an 'completion' key is depressed. The on-hook signal is sent to the interface circuit 11, and the terminal 10 is made into a standby mode condition.
Patent JP-H01189121-A (JP)
Title: Electron beam lithography method
Inventor: NAKASUJI MAMORU
IPC: H01L21/30
Filed: 1988-01-25
Abstract: PURPOSE:To sufficiently utilize the size of a sub-field by performing a lithography according to a pattern subtracted from each pattern position in a predetermined size determined by a beam shape. CONSTITUTION:In case of triangular pattern, pattern data are judged whether it is any type of triangular shape of patterns 32-35, and the pattern position is shifted by the value corresponding to the triangular shape of the type. ln case of a lithography, a beam is reversely shifted by an electrooptical system to the shifted position with respect to the triangular shape. Accordingly, a lithography is performed as initial pattern data. For example, when the triangular shape of the pattern 34 is disposed near the point 0, 0, the lithography may be achieved at a sub-field before one. Accordingly, the sorting of the pattern or the division to the sub-field may be conducted after the pattern position is shifted. When the sub-field is slightly extended at the end of the lithography region, even if the triangular shape is formed near the end of the lithography region, the lithography is performed.
Patent JP-H09204527-A (JP)
Title: Pattern checking device and method
Inventor: ONISHI HIROYUKI
IPC: G01N21/88
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the pattern checking device and method which can accurately check the completeness of a circular pattern. SOLUTION: A pattern segmentation part 24 extracts the image data on an area having a size large enough to include a through hole out of the pattern image data PD based on the center coordinate and the diameter which are calculated at a center coordinate/diameter calculation part 23. A circle recognition part 26 decomposes and extracts the boundary edge set between a pattern and the through hole via an edge extraction filter for the normalized image data in every prescribed direction component as the edge image data. Then plural edge image data are integrated by a hierarchical AND-OR filter while both gradation and thinning processing are carried out, and the output value indicating the degree of circle completeness is calculated.  A threshold decision part 27 compares the output value of the part 26 with the prescribed threshold to decide the presence or absence of an opening angle error.
Patent JP-S58129605-A (JP)
Title: Controlling method for number of running units
Inventor: INOUE AKIRA
IPC: G05D7/00
Filed: 1982-01-29
Abstract: PURPOSE:To attain highly efficient control by selecting a step making the deviation between a load factor and its objective value in each step minimum at the time of transfer to another step in each control range regulated by the upper and lower limits calculated from the objective value of the load factor. CONSTITUTION:The discharge pressure P0 of five blowers B1-B5 e.g. is detected by a pressure detector 1 and inputted to a total airflow operating circuit 2 to calculate a total airflow requiring value so that the discharge pressure P0 is fixed. An objective load setting circuit 7 determines an objective load factor alphadm by manual or automatic decision setter and sends the objective load factor alphadm to an operation circuit 8 controlling the number of blowers to select the optimum running pattern from all combination of the blowers and apply a blower starting/stopping command. The upper and lower limit values are obtained by adding/subtracting the normal value of the load factor to/from the objective load factor alphadm. At the transfer to a new step, a step to minimize the deviation between the load factor and the objective load factor is selected.
Patent JP-S58129724-A (JP)
Inventor: TAKAMURA YOSHIO
IPC: H01H37/58
Filed: 1982-01-29
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-H03221332-A (JP)
Title: Thread fastening device and method
Inventor: TAKEZAWA KUNINORI
IPC: B23P19/06
Filed: 1990-01-22
Abstract: PURPOSE:To enable the simultaneous thread fastening at plural places by mounting, in plural pieces on a one fixed rod, the X axial moving means which connects the X axial driving motor coaxially fitted with an X axial table to the rod for forming a male screw and the male screw screwed with the rod. CONSTITUTION:Plural nuts 14, 15 screwed with the ball screw 11 which is erected in an X axial direction are rotated by respective X axial driving motors 12, 13. The nuts 14, 15 and motors 12, 13 are moved in the X axial direction on the ball screw 11 with this rotating direction, and the slide blocks 8, 9 laid on the motors 12, 13 are moved to the specific position in the X axial direction. On the slide blocks 8, 9 thread fastening machines 3, 4 are equipped while the Y axial tables 5, 6 equipped with a driving means optionally movable in a Y axial direction are mounted. The movements of the slide blocks 8, 9 placed on the X axial table 7 and Y axial tables 5, 6 are controlled and the specific thread fastening positions of the X and Y axes of each thread fastening machines 3, 4 are set.
Patent JP-S61172060-A (JP)
Title: Apparatus for fractionating secreting fluid of organism
Inventor: SEIKE YUJIRO
IPC: G01N33/49
Filed: 1985-01-26
Abstract: PURPOSE:To prevent the mixing of the secreting fluid of an organism with air bubbles, by discharging the secreting fluid of the organism by contracting a contractile container by mechanical force. CONSTITUTION:The opening part of a contractile container 8 is mounted and fixed to a movable plate 9 and air is subsequently introduced into a container 1 from an air feed pipe 14 by pressure control valve constituted by mounting a lid 11 to said container 1. A shaking control plate cam 10 is positively rotated to a counterclockwise direction from a position of an angle 0 deg. and the container 8 is contracted by raising the movable plate 9 to send blood therein the container 1 through a flow channel FL. When the cam 10 was revolved up to an angle theta2 as mentioned above, a motor is reversed and the cam 10 is revolved to the clockwise direction to expand the container 8. Further, the motor is positively rotated when the cam 10 reached an angle theta1 until again reaches the angle theta2. As mentioned above, the reciprocal stream of blood is generated between the container 8 and the container 1 through the flow channel FL. by positively and reversely rotating the motor between the angles theta1, theta2 and moving the movable plate 9 up and down and serum is separated through a separation membrane 6 to be collected in a container 16.
Patent JP-S61171961-A (JP)
Title: Gear creak prevention mechanism of speed change gear
Inventor: HIRAIWA KAZUMI
IPC: F16H63/20
Filed: 1985-01-25
Abstract: PURPOSE:To prevent gear creak surely by moving a forward step fork rod until action of a synchronous mechanism is finished when a retreat step fork rod is moved to the retreat step side by a shifter having a bracket engaging arm. CONSTITUTION:A shifter 14 is fixed to a striking rod 10 and engaged with a first bracket 16. And a second fork rod 18 is driven to be moved by a bracket engaging arm 14a to change speed of a speed change gear through a synchronous mechanism by a shift fork. As a reverse idler gear is stopped its rotation and engagement with the reverse counter gear is made smoothly during synchronous action, gear creak can surely be prevented.
Patent JP-2000212872-A (JP)
Title: Production of sheet material
Inventor: SAKAI MASAAKI
IPC: D04H1/498
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a production method for sheet materials that are excellent in dense napping properties, in addition, high tensile strength, high tear strength, excellent smoothness and flexibility with high durability of these characteristics. SOLUTION: This sheet material is produced by needle-punching a fiber assembly with a degree of filament arrangement (Pm) of >=0.70, defined as follows, in a density of >=400 lines/cm2 to form a three-dimensionally interlaced sheet, impregnating the resultant entangled sheet with a polymeric elastomer, coagulating the elastomer and densely napping the surface of the resulting fiber-entangled sheet. Pm=L2/L1 where L1 is an average length of the filament; L2 is the projective length of the filament in the axial direction of the fiber assembly.
Patent JP-S62171413-A (JP)
Inventor: MUTA YOSHIBUMI
IPC: H02P25/04
Filed: 1986-01-22
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-S63180682-A (JP)
Title: Taking-up device for extremely thin wire
Inventor: IDE TAKEO
IPC: H01L21/60
Filed: 1987-01-22
Abstract: PURPOSE:To certainly prevent the wire cut and winding deflection of an extremely thin wire by feedback-operating the tension of the extremely thin wire on a tension transmitting lever which is electrically measured by a tension detector into a tension generator. CONSTITUTION:An extremely thin wire 1 supplied from a driving-out spool 6 is applied with a tension through an tension transmission spool 5 and a tension applying pulley 2 by a tension generator 10, and taken up onto a taking-up spool 15 through a processing device 20. The processing speed is control led by a driver 15 and a motor 16, with a deviation between the output of a taking up speed setting device 19 and the output of a taking-up tachogenerator 17. Further, the driving-out speed of the extremely thin wire 1 is control led similarly by a driver 9, and corrected by the output of a tension applying pulley position detector 3. The tension is detected as the strain of the tension transmitting lever 5 by a tension detector 13, and compared with the output of a tension setting device 11 through a conversion amplifier 14 by a driver 12, and control led by the tension generator 10. Thus, the wire cut and winding deflection can be certainly prevented.
Patent JP-H09202389-A (JP)
Title: Packaging method for surface-mounting part
Inventor: OKA MINORU
IPC: B65D85/86
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of work of securing an adsorption face with respect to surface-mounting parts having no adsorption faces for adsorption, in an automatic loading machine. SOLUTION: Surface-mounting connectors 11 are contained in part containing portions 12b formed in accordance with the outer shape of the surface-mounting connectors 11 in a carrier tape 12. After the surface-mounting connectors 11 are contained in the part containing portions 12b, a cover tape 13 having separation portions 13c formed by perforations 13a and oblong lines 13b so as to have the same shape as that of the exposed portions of the surface-mounting connectors 11 and to be easily cut is stuck on the exposed portions and the carrier tape 12 so that the separation portions 13c coincide with the positions of the exposed portions of the surface-mounting connectors 11. Under this condition, the carrier tape 12 is wound on a reel 14.
Patent JP-S59149602-A (JP)
Inventor: SAIDO NIYUURARU HOODA
IPC: H01B3/04
Filed: 1984-01-27
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-2000211769-A (JP)
Title: Papers detection device
Inventor: NISHIO TAKETERU
IPC: B65H7/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To detect an overlapped feeding of papers without being influenced by a thickness of the papers and an environment of the surroundings. SOLUTION: A supersonic wave transmitted from a supersonic transmitter 1 is received by a supersonic receiver 2 through papers 4. A receipt signal is inputted to an extraction part 19 and is compared with a phase of a standard signal which a standard signal reproducing part 18 outputs and then is converted to a signal of level corresponding to a phase difference. The signal of level corresponding to the phase difference is compared with a threshold value set in a threshold value setting part 20 in a comparator 21. When only one sheet of the paper 4 is fed, the comparator outputs a signal of a high level and when the paper 4 is overlapped-fed, the comparator outputs a signal of a low level.
Patent JP-2000212126-A (JP)
Title: Purification of bishydroxyalkyl terephthalate
Inventor: ASAKAWA TOMOJI
IPC: C07C69/76
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a crude bishydroxyalkyl terephthalate capable of providing a high-purity monomer useful for synthesizing PET, etc. SOLUTION: In this method for purifying a bishydroxyalkyl terephthalate comprising passing a crude bishydroxyalkyl terephthalate through a combination of activated carbon and an ion exchange resin the treatment with the ion exchange resin is carried out by passing the crude bishydroxyalkyl terephthalate through a monolayer strongly acidic cation exchange resin then through a mixed layer of a strongly acidic cation exchange resin and a weakly basic anion exchange resin.
Patent JP-H06231953-A (JP)
Title: Magnetic thin film
Inventor: KAWAKAMI YOSHIO
IPC: G11B5/127
Filed: 1993-01-29
Abstract: PURPOSE:To provide a magnetic thin film which has high saturation magnetic flux density and low coercive force, and whose magnetic characteristic does not lower under various environments. CONSTITUTION:A magnetic thin film is formed on a sample substrate 4 by sputtering in an atmosphere of a mixture gas of Ar and CH4 inside a vacuum chamber 2 of a sputter device. An Fe-X-Pt target which does not contain C is used for a target 1. An element X is at least one kind of transition metals of Ti, Zr, Hf, V, Nb, Ta, Mo, W. A magnetic thin film is formed in this way, which is composed of a main element of Fe and addition elements of Pt by 5 to 10 atomic %, at least one kind of transition metals by 2 to 15 atomic % and C by 0.5 to 15 atomic %. Corrosion resistance and abrasion resistance are improved by addition of Pt. Furthermore, low coercive force can be realized at high saturation magnetic flux density by addition of a transition metal element and C.
Patent JP-H11197842-A (JP)
Title: Pressurizing shaft driving device of motor driven gun
Inventor: SATO YOSHIO
IPC: B23K11/11
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a motor driven gun which is capable of easily assembling a pressurizing shaft drive device excellent in accuracy, and as a result, inexpensive in the cost by fitting a member to constitute the pressurizing shaft drive device to a part of a housing in advance. SOLUTION: A pressure mechanism part is provided with an arm on one side of a housing 1, and comprises an approximately U-shaped body 2 where the housing is of the sectional shape with one side open, and a base plate 3 to cover an open part, and is provided with a pressure shaft 5 where a ball screw mechanism 4 is built in its rear part, a direct-actin rolling bearing 6 fixed to the pressurizing shaft, and a rail 7 combined with the direct-acting rolling bearing. The pressurizing mechanism part is integrated with the base plate in advance, and the base plate is fixed to the open part of the housing.