baber/WOPTO huggingface dataset:
Patent JP-H06210770-A (JP)
Title: Device for continuously mounting strip on continuous material web
Inventor: ROBAATO UNSANKU
IPC: B31B1/90
Filed: 1993-11-24
Abstract: PURPOSE: To provide an apparatus for continuously attaching a strip piece to a material continued so as to eliminate necessity for lowering the speed of a filling machine for a strip attaching operation stage. CONSTITUTION: This apparatus includes a device for moving a material web 1, strip feed rollers 10, 11, 12, matching and keeping devices 14, 15 and a plurality of seal devices 3 arranged around a station drum 2. A strip 9 is cut into strip pieces by a feed roller to be fed to the seal devices. In such a state that the continuous material web is ready to pass through the seal devices, the strip pieces are fixed to the material web by the seal devices to be sealed. The material web is held to a matched state by the wheel 14 of the matching and keeping devices equipped with a plurality of rollers 15.
Patent JP-H06117969-A (JP)
Title: Method and device for sampling internal solution from plastic cylindrical container
Inventor: URANO HIROMI
IPC: G01N1/10
Filed: 1992-10-07
Abstract: PURPOSE:To drop the internal liquid solution of a container to a sampling cup efficiently and quickly by a required amount by engaging and inserting a case for inversion from the upper part of a group of containers and a retention case which are aligned and laid out in upright posture while the edge part is facing upward in the retention case. CONSTITUTION:A plastic cylindrical container 1 is aligned and laid out at the engagement and insertion hole of a retention case 5 made of an expanded styrol in upright posture while a thin hole is provided at an edge part 4 of a thin-diameter part 3. After the container 1 is aligned to the retention case 5, the case for inversion is engaged to the retention case 5 from the upper part and only the thin-diameter part 3 of each container 1 is allowed to protrude from a small hole 10 of a retention plate 8 to the upper part. Also, a sampling cup 2 is inserted into and retained at a top plate 16 of a cup case 15 with an opening facing upward and the assembled retention case 5 and the case for inversion are inverted in one piece and are outer-engaged to the cup case 15 for assembling in one structure. Then, the assembled structure itself is laid out inside a negative-pressure case and then the internal solution inside the container is dropped into the cup 2 according to the differential pressure.
Patent JP-H03155854-A (JP)
Title: Ultrasonic medical treatment device
Inventor: KUBOTA TATSUYA
IPC: A61B18/00
Filed: 1989-11-14
Abstract: PURPOSE:To obtain the ultrasonic medical treatment device which can match the impedance of an ultrasonic probe and a driving means in accordance with the kind of a vibration transfer member by providing an adjusting means for adjusting an induction component of a matching means from the result of the detection of a detecting means. CONSTITUTION:To an ultrasonic vibrator 3 of an ultrasonic probe 1, a secondary winding of a matching transformer 21 is connected, and to a primary winding, a resonance point detecting circuit 23 is connected, and when high frequency power from a driving circuit 22 is applied to the ultrasonic vibrator 3 of the ultrasonic probe 1 through the matching transformer 21, if a vibration transfer member 10a is installed in the ultrasonic probe 1, not only a driving resonance frequency fr but also a resonance point f1 of a screw part 11 appear. When the vibration transfer members 10b, 10c are installed, resonance points f2, f3 of the screw part 11 appear. Accordingly, by detecting the resonance points f1, f2 and f3 of the screw part 11 by the resonance point detecting circuit 23, and adjusting the reactance of the matching transformer 21, based on its signal, the impedance of the ultrasonic probe 1 and the driving circuit 22 can be matched in accordance with the kind of the vibration transfer member.
Patent JP-H05283252-A (JP)
Title: Toroidal choke coil
IPC: H01F37/00
Filed: 1992-11-02
Abstract: PURPOSE: To obtain a toroidal choke coil which can be used for a current greater than a specified large current and has a minimum volume and small loss. CONSTITUTION: A toroidal choke coil is constituted of a plurality of winding parts or partial wirings, which are arranged side by side to a torus. Each of the partial windings has at least one winding turn and is electrically connected with at least one connection element, for electrical series connection and/or parallel connection of the partial windings. The width (a) of leg parts 2a, 2b of a partial winding 2 in the central inner region 4 of the torus is constituted to be smaller than the width (b) in an end outer edge part 5.
Patent JP-H01135694-A (JP)
Title: Production of damping feed roller by vacuum deposition method
Inventor: HANAOKA KOKICHI
IPC: B41N7/04
Filed: 1987-11-24
Abstract: PURPOSE:To enhance hydrophilic properties and water retentivity, by depositing a metal on the surface of a roller by a vacuum deposition method. CONSTITUTION:A roller 4 is disposed in a chamber 2 of a vacuum deposition device 1, whereby a metal of an evaporating body 6 is deposited on the surface of the roller 4. On the surface of a substrate metal 12, the metal of the evaporating body 6 is deposited. While being adjusted in flow rate by a metalling roller 23 disposed in a water vessel 22, water is fed from a damping feed roller 24 to a plate cylinder 21 through a first formed roller 25. The substrate metal 12 serving as the base material of the damping feed roller 24 made of iron is degreased and dried, thereafter being deposited with titanium by the vacuum deposition device 1, grained to be 0.5mum in average depth and 50mum in average size, degreased, washed with water, applied with a gum arabic, and loaded to a sheet-type offset press as a continuous dampening system. In this manner, when a printing is conducted, a satisfactorily printed matter with a sharp and high-contrast image can be obtained.
Patent JP-H01136522-A (JP)
Title: Zero phase current sensor signal discriminating circuit
Inventor: KOMINAMI SHINYA
IPC: H02H3/32
Filed: 1987-11-20
Abstract: PURPOSE:To make circuits to eliminate DC components for each phase unnecessary and to eliminate the effect of variations in characteristic of these elements by discriminating ground-fault accidents by time variation in an instantaneous sum of three phase current. CONSTITUTION:The current of each phase is detected by sensors 1-3, and is added by means of an adder 13 through amplifiers 4-6 and filters 7-9, the zero phase current is thereby detected. This signal is delayed through a delayer 14, and is compared with a signal not delaying by means of a comparator 15, when the difference is in excess of a threshold value set by a setting 16, the decision of ground-fault accidents is made. The decision is made by difference, so that it is not affected by DC components.
Patent JP-H11129700-A (JP)
Title: Transfer print sheet
Inventor: SHIROMIZU MINORU
IPC: B44C1/17
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent a dirt or scratch at an edge of a print layer by eliminating an exposed portion of an adhesive layer. SOLUTION: In the transfer print sheet comprising an adhesive layer 2 and a print layer 3 of an ink superposed to be formed in a predetermined pattern on a sheet 1 having releasability, and an easily releasable protective sheet 4 having a weak adhesive force covering the layers 2, 3; the layer 3 is formed to be the pattern larger by 0.1 to 1 mm than an edge of the pattern of the layer 2.
Patent JP-2000109272-A (JP)
Title: Cable drum
Inventor: KUDO RYOSUKE
IPC: B65H75/14
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cable drum that produces improved operability and has a prolonged service life. SOLUTION: A cable drum 1 comprises a take-up portion 2, about which a cable in wound, and flanged portions 3 each having a shaft hole 4 fitted with a collar 5. Each collar 5 has a cylinder portion 6 conforming to an internal surface 4a of the shaft hole 4, a locking projection 7 and a flange portion 8. The arrangement of the collars 5 in the shaft holes 4 protects the shaft holes 4 against breakage even during unreeling operations, and ensures smooth rotation of the cable drum 1 supported on the shaft to improve the operability because of a smaller frictional resistance of the synthetic resin that makes the collars 5.
Patent JP-H03154089-A (JP)
Title: Image processor provided with copy function and print function
Inventor: YAMAZAKI KAZUHIKO
IPC: G03G15/36
Filed: 1989-11-13
Abstract: PURPOSE:To execute the copy work in a state that there is no waiting time by providing a work switching means for switching preferentially to the copy work, when an output signal is inputted from a copy work commanding means. CONSTITUTION:When a copy document is placed on platen glass of a base machine, an output signal from a copy document placing sensor is inputted to a filter circuit 56 of a main CPU of the base machine. By its input signal, in accordance with a program stored in a ROM 50 in advance, even in the course of print work, the print work is discontinued, and the copy work is executed preferentially. Also, in that case, a command for displaying a fact that the print work is being discontinued at present on a display part is outputted, and its fact is displayed on a display part of a printer interface. In this regard, a program is prepared in advance so that a mechanism required for the copy work can be set automatically, when the operation is shifted to a copy work priority operation.
Patent JP-2001114595-A (JP)
Title: High temperature oxide superconductive material and method for producing the same
Inventor: KOBAYASHI SHUICHI
IPC: C01G1/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a large oxide superconductor having excellent electric characteristics, magnetic characteristics and mechanical strengths, and to provide a method for producing the oxide superconductor by which the oxide superconductor can be produced at a low cost in good reproducibility. SOLUTION: This method for producing the high temperature oxide superconductor comprises lausinating the first molded product to the second molded product, sintering the laminated product at a higher temperature than the melting point of RE1+pBa2+q(Cu1-bAgb)3O7-x [-0.2<=(p)<=0.2, -0.2<=(q)<=0.2, 0<=(b)<=0.05, -0.2<=(x)<=0.6] phase, loading a seed crystal on the second molded product side, and then annealing or maintaining the temperature to crystallize from the second molded product side to the first molded product side. The first molded product contains RE1+pBa2+q(Cu1-bAgb)3O7-x phase which contains RE (RE is one or more rare earth metal elements), Ba and Cu as constituting elements and has a growth rate of <=0.1 mm/h/ deg.C or >=0.5 mm/h/ deg.C.  The second molded product contains RE1+pBa2+q(Cu1-bAgb)3O7-x phase which contains RE, Ba and Cu as constituting elements and has a growth rate of >0.1 mm/h/ deg.C or <0.5 mm/h/ deg.C.
Patent JP-H06141647-A (JP)
Title: Working machine equipped with ground working device
Inventor: NAKAMURA NORIMI
IPC: A01B63/10
Filed: 1992-11-04
Abstract: PURPOSE:To provide a working machine capable of simply carrying out the control for maintaining and changing the height of a ground working device to a prescribed one due to unevennesses or tilt of the ground surface with a simple structure. CONSTITUTION:This working machine is equipped with a ground working device 4 in the front or rear of a power ground working machine 2 with a lifting mechanism 14 and a sensing means 17 for sensing the load applied to the lifting mechanism 14 in a state of the ground working device 4 lifted from the ground surface with the lifting mechanism 14 and a controlling means 7 for performing the control so as to increase or decrease the lifting force of the lifting mechanism 14 so that the difference between the load received from the ground surface by the ground working device 4 and the lifting force of the ground working device 4 sensed by the sensing means 17 based on the results of sensing with the sensing means 17 may be an expected state.
Patent JP-H08152113-A (JP)
Title: Small-sized gas cooker high load burner
Inventor: KIMITANI TAKESHI
IPC: F23D14/06
Filed: 1994-11-29
Abstract: PURPOSE: To make it possible to increase the amount of combustion than before in a small-sized gas cooker burner whose ring size is identical by forming a plurality of stages of burner ports on the outer peripheral surface side of ring- shaped burner ports. CONSTITUTION: A nozzle 1 is formed in the shape of a ring which opens the bottom 2 which is loaded on a burner main body where a first burner 3 which slants upwardly is formed on an upper stage on the outer peripheral surface side and a second burner port 4 which slants upwardly is formed outside this lower stage and a third burner port 5 in the horizontal direction is formed outside this lower stage respectively. They are bored at a specified spacing and laid out side by side. Each of pilot burner ports 6 and 7 are properly laid out below each of the burner ports ranging from 3 to 5. Furthermore, a nozzle top board 11 is laid out at the top of the nozzle 1 with a clearance and supported with posts 12 installed with a definite spacing from the nozzle 1.  A secondary air supply opening 13 is formed between the nozzle top board 11 and the nozzle 1, thereby drafting the air flowing in from an inner space 14 to an outer space 15 in a natural manner.
Patent JP-H04171205-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: SUGA SEIJI
IPC: F02F7/00
Filed: 1990-10-31
Abstract: PURPOSE:To improve freedom in engine layout in an engine room and also freedom in chassis shape and dimensions by switching change-over means among oil-pressure circuits through signal oil pressure controlled by the control valve of an oil pressure control means. CONSTITUTION:An oil channel is switched among oil pressure circuits by a changing-over spool valve 18, which is a change-over means provided in a sleeve 4. The change-over spool valve 18 is operated to change over by operating oil pressure controlled by a two-way solenoid valve 20, which is a control valve of an oil pressure control means 19. The solenoid valve 20 for signal oil pressure control can be installed not on the extension line of a cam shaft 2, but at arbitrary point in a cylinder head 3 or cylinder block where a signal oil pressure passage 34 is formed. In this manner, freedom in engine layout in an engine room and freedom in chassis shape and dimensions can be improved.
Patent JP-H09139415-A (JP)
Title: Wafer housing device
Inventor: KOMATSU MANABU
IPC: H01L21/66
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To automatically identify the size of wafer by a simple and space- saving structure by a method wherein the first detection device, with which the prescribed wafer is detected, is provided in the first region and the second detection device is provided on the outside of the first region and on the inside of the second region. SOLUTION: A wafer housing device is composed of the first cassette member which houses the prescribed wafer, the second cassette member which houses the wafer larger than the above-mentioned wafer, and a holding member which holds the above-mentioned cassette members. The first detection device 4, which detects the first cassette member, is provided on the first region AR1 where the first cassette member of the holding member 3 is mounted. Also, the second detection device 5, which detects the second cassette member, is provided outside the first region AR1 and inside the second region AR2 where the second cassette member is attached. As a result, the first cassette member and the second cassette member can be identified and the damage given by the transportation of wafer can also be prevented.
Patent JP-2000145640-A (JP)
Title: Equipment using refrigerant
Inventor: TAKAICHI KENJI
IPC: F04B39/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent leak current caused by electric insulation of refrigerating machine oil by storing a machine part and a motor part in a closed casing of a hermetic compressor, by sealing HFC refrigerant and ester refrigerating machine oil in the closed casing, and by arranging a means for solving the two-layer separation. SOLUTION: A heater 14 is installed in a hermetic compressor, a controller 15 for energizing the heater 14 is arranged, and an insulation resistance sensor 16 is attached to the bottom of a feed pipe 8 of the compressor. An ester refrigerating machine oil layer 12 of a volume resistivity value 1013 Ω cm or more forms a two-layer separated state from a HFC-134a layer 17. The shaft 2 rotates by a rotary force of the motor part 10, moves the piston 5, and compresses the refrigerant in the compressor 7. The compression heat and the heat generation of the motor part 10 raise the temperature of the hermetic compressor. The compressed refrigerant cools in the cooling system and returns to the compressor again. The refrigerant HFC-134a and the ester refrigerating machine oil are fed to a machine part through the oil feeder 8.
Patent JP-S61268000-A (JP)
Title: Semiconductor memory circuit device
Inventor: KURAGAMI TADASHI
IPC: G11C29/04
Filed: 1985-12-24
Abstract: PURPOSE:To execute the replacement of a memory cell even in case of a leak current failure in a cell, and to obtain an efficient redundant mechanism by separating a power source connecting line cutting part of a memory cell group containing a defective cell. CONSTITUTION:When a defective memory cell bit 8 is detected in a memory cell group part 1, a memory cell line (or a row) 9 to which said bit belongs is replaced with a redundant memory cell line (or a row) 10 in a redundant memory cell group part 2 by a redundant address indicating input 7 and an address converting part 5. At the same time, a necessary power source supply line part 12 of a memory cell power source connecting line cutting part 11 is cut. Accordingly, among cells, for instance, a cell in which a joint leak of a driver transistor exists is replaced with a non-defective cell.
Patent JP-2000187525-A (JP)
Title: Computer system and its method for controlling memory clock signal
Inventor: LEE JUNG-KEUN
IPC: G06F1/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a computer system controlling an unused memory clock signal to be interrupted and its method. SOLUTION: An inter-PCI-ISA bridge controller 114 reads memory information from DIMMs 120, 122 and 124 and outputs it as setting information. A clock generator 126 and a clock buffer 130 store the setting information outputted from the controller 114. The controller 114 and an inter-host-PCI bridge controller 108 perform control so as to output a memory bus clock signal corresponding to an inserted single-face type or both-face type DIMM. The generator 126 generates 66 MHz and 100 MHz clock signals. The buffer 130 appropriately outputs a clock signal corresponding to the type of a DIMM.
Patent JP-H01136755-A (JP)
Title: Thermal impact recording system
Inventor: KISHIMOTO MITSURU
IPC: B41J2/265
Filed: 1987-11-25
Abstract: PURPOSE:To enable low-noise setting on a setting medium having a coarse surface by accomplishing a construction in which changeover to mechanically striking setting is available through constructing a recording system such that a heating unit disposed at the tip of a setting wire is heated by energizing electrodes comprising a wire guide and an armature, respectively. CONSTITUTION:A heating unit 20 formed from a wearing-resistant material such as a ceramics having volume specific resistance of about 0.1-10OMEGA.cm is secured to the tip of a setting wire 17, and the tip of a setting wire 19 is designed to be heated by heating the heating unit 20 through energizing electrodes comprising the wire guide 19 functioning as one electrode and an armature 16 facing the wire guide 19 and functioning as the other electrode when setting is performed. This enables obtaining a thermal impact recording system constructed such that an ink ribbon may selectively be heated, and this allows the formula to be changed over to mechanically striking setting. Thus, it is possible to realize a thermal impact recording formula which enables low-noise setting on a recording medium having a coarse surface and which is also available for a recording medium copies of which are required.
Patent JP-H01137411-A (JP)
Title: Magnetic head
Inventor: SOENO KEIICHI
IPC: G11B5/127
Filed: 1987-11-24
Abstract: PURPOSE:To increase adhesive strength and to improve durability and reliability by providing a pair of core half bodies to the above head and joining the core half bodies by glass formed by a sol-gel reaction. CONSTITUTION:This magnetic head has a pair of the core half bodies 11, 12. These core half bodies are joined by a glass layer 2 via a gap material 3. The glass layer 2 is formed by the sol-gel reaction. The sol-gel reaction is a low- temp. synthesizing method for glass using hydrolysis and dehydration condensation of a metal alkoxide. One on more than one kinds among alkyl silicate such as methyl and ethyl, titanate, etc., may be used as the metal alkoxide. There are no particular limitations to the compsn. of the glass layer 2. The installation state is good and the joint strength of both the cores is improved if the compsn. essentially composed of silicic acid is used. The secure adhesion of the core half bodies to each other is thereby attained and the magnetic head having high durability and reliability is obtd.
Patent JP-2000125202-A (JP)
Title: Solid-state image pickup device, image sensor equipped with the same and its drive method
Inventor: TOKITO YOSHIHIKO
IPC: H04N5/361
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce dark current regardless of the drive speed and high and low of an environment temperature and to obtain a high quality image with a high S/N by subtracting compensation dark charge that is almost the same as dark charge transferred by a charge transfer means from it. SOLUTION: A compensation register 3 outputs compensation dark charge being dark charge that has almost the same quantity as internally generated CCD register 2 and to the positive electrode of an input side of a differential amplifier 4 in the same timing in accordance with the transfer speed of the CCD register 2. The differential amplifier 4 subtracts the compensation dark charge generated in the compensation register 3 from the signal charge supplied from the CCD register 2 and dark charge generated in the CCD register 2 and outputs it to the input terminal 5 of an external circuit 5. Because the compensation dark charge generated in the register 3 which is in almost the same quantity as the dark charge generated in the register 2 is subtracted from it in this way, nearly only the signal charge is outputted to the external circuit.