baber/WOPTO huggingface dataset:
Patent JP-2000067471-A (JP)
Title: Optical master disk recorder
Inventor: MUKAI NOBUHIKO
IPC: G11B7/125
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To make a recorder small in size, simplified in configuration and reduced in the number of adjusting points. SOLUTION: This recorder is provided with a semiconductor laser beam source 20 which generates laser beams 20a having a wavelength band of <=600 nm, and a driving circuit 21 which drives the source 20. The driving current of the circuit 21 is modulated in accordance with the recording signals from a recording signal source 5 and supplied to the source 20. An optical master disk 9 mounted on a turntable 10 is irradiated with laser beams 20a modulated in accordance with the modulated driving current obtained from the source 20.
Patent JP-H1075604-A (JP)
Title: Levee grading machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a levee grading machine capable of preventing overloading on a machine frame and damages in a transmission mechanism, etc., and improving levee-grading workability and useful for levee gradings, etc., by installing an movable escaping mechanism which moves an reactive force-acceptor to escape against excessive reactive forces from levee grading loaded on the reactive force-acceptor. SOLUTION: In this levee grading machine, a machine frame 3 is connected to a traveling machine body through a connecting mechanism, a banking mechanism which mounds soil on old levees is installed in the machine frame 3, a cover material 10 is installed above the banking mechanism, a levee grading mechanism 12 capable of grading levees by pressing the mound soil is installed in the rear position of the traveling direction of the banking mechanism, a reactive force-acceptor 38 which accepts the reactive force from levee grading loaded on the machine frame 3 caused by the levee grading mechanism 12 and a movable escaping mechanism 36 which moves the reactive force-acceptor 38 to escape against the excessive reactive force from levee grading loaded on the reactive force-acceptor 38 is installed. The levee grading mechanism 12 is preferably constituted of a rotary levee grading body 13 capable of levee grading the one side surface W2 and the upper surface W1 of the levee W and a rotary mechanism 14 which rotates the rotary levee grading body 13.
Patent JP-2001060815-A (JP)
Title: Antenna core for portable telephone
Inventor: IRIE NORIYUKI
IPC: H01Q1/24
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna core small in the limit radius of curvature causing permanent bent and suitable for a portable telephone. SOLUTION: In this antenna core for portable telephone formed of a metallic deformed wire and a rectangular wire in a coil shape, it is desirable that the cross section of the deformed wire or the rectangular wire is from 0.03 to 0.3 mm2, that the tensile strength is between 1000 and 2600 N/mm2, and that the coil outer diameter is between 0.5 and 2.0 mm. A single or a plurality of coil deforming parts are preferably provided in the terminal of a contact coil or in the middle. In the antenna core 12 using metal of a deformed cross section and the rectangular wire, the permanent bent is hardly caused, material costs are inexpensive and working is so easy that the antenna core 12 can easily be made since the core 12 is wide and thin and its tensile strength is high, and the core 12 can also be used as an antenna for a transceiver, a radio and a television set.
Patent JP-S59120684-A (JP)
Inventor: JIYOOJI JIYON MANTOSU
IPC: B01J23/89
Filed: 1982-12-27
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-H0897334-A (JP)
Title: Resin-encapsulated semiconductor device
Inventor: HOZOJI HIROYUKI
IPC: H01L23/28
Filed: 1994-09-29
Abstract: PURPOSE: To improve reliability of a resin-encapsulated semiconductor device having a thermal diffuser encapsulated with a resin. CONSTITUTION: In a resin-encapsulated semiconductor device having a thermal diffuser 1 encapsulated with an encapsulating resin 6, a rubbery resin layer 7 is provided between the encasulating resin 6 and the thermal diffuser 1. The thickness of the rubbery resin layer is set to 10 to 200μm. The modulus of elasticity of the rubbery resin layer is set to 5 MPa to 1 GPa.
Patent JP-H05338746-A (JP)
Title: Air bearing type cargo handling device for container ship
Inventor: IKUTA NAOHISA
IPC: B65G7/06
Filed: 1992-06-09
Abstract: PURPOSE:To safely and quickly load and unload a lot of containers on a quay with a small number of workers by providing a plurality of air bearing unit plates and a plurality of container pallets having air cushion, on which a plurality of containers are placed. CONSTITUTION:In cargo loading, air bearing unit plates 6 are arranged on the pallet passage in a container yard, ramps, and upper decks and high pressure air is supplied to these air bearing unit plates 6 beforehand. Since when containers 3 are placed on pallets 4 on the pallet passage using a crane, the pallets 4 floats slightly due to the action of the air cushion formed under the pallet, the pallets on which the container is placed smoothly moves when lightly pushed by a worker by hand. Therefore, the container can be moved safely and quickly to the specified position on the upper deck along the arranged air bearing unit plates 6.
Patent JP-2000065482-A (JP)
Title: Manufacture of slab conveying roller and heat insulation sleeve
Inventor: HORIBE YASUHIKO
IPC: B22C9/04
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To improve a service life of a conveying roller by suppressing and preventing release and drop of a heat insulator layer of a slab conveying roller having a tire and the layer axially alternately provided at a shaft material. SOLUTION: In the conveying roller as a forming member of a heat insulation layer covering a periphery of a shaft member 10, an annular space is formed by concentrically opposing an inside cylindrical wall 31a and an outside cylindrical wall 31b, and both ends of the space are formed with a structure in which a heat insulation sleeve 30 made of a heat resistant cast steel housing 31 blocked by a side wall 31c and a heat insulator 32 filled in the space is engaged with the member 10. The sleeve 30 is preferably manufactured as an insert cast unit for including the insulator 32 in a shell 31 made of a heat resistant alloy by applying a lost pattern mold process.
Patent JP-S60128267-A (JP)
Title: Electroless plating bath
Inventor: ATOBE MITSUAKI
IPC: C23C18/36
Filed: 1983-12-13
Abstract: PURPOSE:To obtain an electroless plating bath giving a magnetic film suitable for a magnetic disk by adding cobalt salt, nickel salt, hypophosphite, malate, tartrate, boric acid, ammonium sulfate and zinc sulfate and adjusting the pH with alkali hydroxide. CONSTITUTION:This electroless plating bath contains 0.05-0.09mol/l cobalt salt, 0.01-0.05mol/l nickel salt, 0.03-0.30mol/l hypophosphite, 0-0.6mol/l malate, 0.1-0.8mol/l tartrate, 0.05-0.4mol/l boric acid, 0.02-0.60mol/l ammonium sulfate and 0.001-0.005g/l lead sulfate and has a pH adjusted with alkali hydroxide. The plating bath gives a magnetic thin film having favorable magnetic characteristics and suitable for a magnetic disk. The plating speed is low, the thickness of the resulting film is simply controlled, and high mass productivity is attained.
Patent JP-S6295024-A (JP)
Title: Counting circuit
Inventor: ISHIKAWA TAKASHI
IPC: H03K21/08
Filed: 1985-10-21
Abstract: PURPOSE:To fetch and count only a high frequency component signal by providing a differentiating circuit, a counter to which an input signal is applied in common with the differentiating circuit, and an OR circuit for inputting the output of the differentiating circuit and the output of the counter. CONSTITUTION:A differentiating circuit is constituted of capacitors C1, C2 and a constant-current circuit 3. Also, a counter 1 to which an input signal is applied in common with the differentiating circuit, and a NOR circuit 5 for inputting an output of the differentiating circuit and an output of the counter 1 are provided. When a signal of both high and low frequency components, and a signal in which noise, etc. are mixed are inputted to an input terminal IN, the counter circuit 1 side counts the mixed signal. Also, in one differentiating circuit side, as for the mixed input signal in the input terminal IN, only the high frequency signal component is fetched. By taking a logic of two signals, only the high frequency component signal can be fetched and counted.
Patent JP-S6479833-A (JP)
Title: Medical image diagnosing device
Inventor: MURAKI KOICHI
IPC: G06F11/22
Filed: 1987-09-22
Abstract: PURPOSE:To accurately decide a fault generating position by providing the title device with a fault discrimination reference information sending means for storing fault discrimination reference information to be the discrimination reference of a fault generated in an information collecting system or an information processing system and sending the reference information to the information processing system. CONSTITUTION:Standard medical image information, e.g. phantom information consisting of a known X-ray absorption factor, is previously stored in a storage part 5. When abnormality in an image is detected, the standard medical image information stored in the storage part 5 is transferred and processed to/by an information processing system 9 and displayed on a display part 1. When the image displayed on the display part 1 is normal as the result of its observation, a fault position exists in the information collecting part 3 or the information detecting part 4, i.e. an information collecting system 8, is discriminated when no abnormality is detected in the image displayed on the display part 1, the abnormality of the information processing system 9 is discriminated. Thus, the fault position can be accurately discriminated.
Patent JP-2000071429-A (JP)
Title: Registering device
Inventor: FRANZ REINER
IPC: B41F27/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To enable a signal to be generated by a cylinder to be simply and positively transmitted to the outside by arranging a device which is controllable in accordance with the signal from register pins and generates a magnetic field on the cylinder and also arranging a sensor which collaborates with the device for generating the magnetic field when the cylinder is set at a specified position on an evaluation unit. SOLUTION: On a cylinder 1, register pins 2.1, 2.2 which are electrically responsive are fitted opposite to the cylinder 1. It is interpreted with these pins 2 whether a metal printing plate can establish a correct contact through registration, in the same fashion as a switch operation. A signal generator 4 is connected on the output side so that the generator 4 can communicate with the coil of a magnet 5 with signal transmission. Thus the coil is energized when the registering position of the printing plate detected by the pins 2 is correct. In addition, a sensor 6 which detects a magnetic field is arranged in such a manner that the sensor 6 is opposite to the magnet 5 when the cylinder 1 is positioned as specified and at the same time, is connected in such a way that the sensor 6 communicates with an evaluation unit 7 with signal transmission on the output side.
Patent JP-S60128605-A (JP)
Title: Amorphous magnetic alloy multilayer film and magnetic head using the same
Inventor: KUMASAKA TAKAYUKI
IPC: H01F10/12
Filed: 1983-12-16
Abstract: PURPOSE:To attain low coersive force and high permeability and accomplish excellent recording and playback characteristic by forming multi-layered amorphous magnetic alloy film with magnetic material as the magnetic head core material for high density recording. CONSTITUTION:The main magnetic material film 10 allows addition, for example, of two element systems such as Co-Zr, Co-Nb and Co-Ti or W, Ti, Nb, Ta, Si and B for adjusting magnetic distortion and crystallization temperature. On the other hand, for the intermediate material layer 11, a single atom material of Co, Ni, Fe or an alloy such as permalloy and sendust is used, for example, as the polycrystalline magnetic material film. The magnetic material film can be formed by a thin film forming technology such as sputtering or vacuum deposition, etc. The recommended thickness of each layer of the main magnetic material layer is 0.05-2mum and that of the intermediate magnetic material layer is 10-200Angstrom . A multi-layered structure is composed of two or more layers through the intermediate layer and the desirable magnetic characteristic can be obtained when the ratio of thickness of the main magnetic material film and intermediate magnetic material layer is 5:1-10:1.
Patent JP-S61115186-A (JP)
Title: Optical recording card
Inventor: AOI TOSHIKI
IPC: G11B7/24012
Filed: 1984-11-09
Abstract: PURPOSE:To obtain an optical recording card having a recording layer good in a layer setting, and excellent in a printing characteristic to a base plate and a forming workability by having an optical recording section composed of a recording layer and a polyester base material applied to the recording layer and adhering this base material to a base plate. CONSTITUTION:On a base plate 2, an optical recording section 3 is provided in a shape of stripe, the optical recording section 3 comprises a recording layer 4 and a polyester base material 5 applied to his recording layer and is adhered to a base plate 2 through this base material 5. The thickness of the base material 5 is about 15-200mum, and the recording layer is applied to the base material 5. The recording layer preferably comprises only a color element or a color composition, and according to the wave lengths of a writing light and a reading light, among ones effectively absorbing said light, it may be properly determined. The recording layer 4 may have a thickness of 0.01-10mum and all surface of the optical recording section 3 is sealed by the base plate 2 and a protecting material 6.
Patent JP-H1083091-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: AOKI MAKOTO
IPC: G03G5/147
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which makes it possible to obtain high-quality images free from image blurs and image flow without a means for heating the photoreceptor, has high durability, is less fluctuated in potential characteristics, makes it possible to stably obtain high-grade images and obviates the occurrence of a ghost phenomenon and a process for producing the same. SOLUTION: Plasma is generated between a cathode electrode which impresses high-frequency electric power within a pressure reducible reaction vessel and a conductive substrate 101 facing the electrode. A photoconductive layer 103 consisting basically of silicon atoms is deposited on the substrate to be treated. The photoconductive layer 103 is provided thereon with a surface layer 104 consisting of non-single crystal carbon contg. hydrogen. The surface of the surface layer 104 is etched to fluorinate the surface. The surface roughness Rz by the etching is suppressed to <1000 angstrom and the fluorine incorporated in the surface layer 104 is made to exist within 50 angstrom. The concn. of the fluorine to the carbon in the region is kept at >=20%.
Patent JP-S59130531-A (JP)
Inventor: RAIRU DEII GARUBUREISU
IPC: B60R21/26
Filed: 1983-12-16
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-S6391997-A (JP)
Inventor: FUKAO RYUZO
IPC: H05B33/12
Filed: 1986-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1081307-A (JP)
Title: Packaging machine
Inventor: SHIOTANI YOSUKE
IPC: B65B11/52
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To weld an upper sheet in a condition in which a plurality of works neatly arranged once do not become messy on the way by setting the same in each recess of a lower sheet directly from an injection molding by a fetching machine. SOLUTION: A work set position 20 is set between a lower sheet SL supply position and an upper sheet SU supply position. At the work set position 20, the lower sheet SL is adsorbed and held on the upper face of a carrier belt 21c supported by a set stand 22, and a plurality of recessed parts for setting a work are formed in the lower sheet SL. In this case, a plurality of works are transferred and placed in a neatly arranged condition from an injection making machine by a fetching machine of the molding machine and are set at once in each of the recessed parts, and then the upper sheet SU is welded while the lower sheet SL is adsorbed and held.
Patent JP-2000061961-A (JP)
Title: Resin mold
Inventor: NODA HIDEJI
IPC: B29C33/76
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To realize easy exchange of a core of a mold equipped with a telescopic structure. SOLUTION: In this mold, by driving forward an attaching and detaching rod 1 with a toggle mechanism, the fitting-in parts 14 formed on the attaching and detaching rod 1 are fitted to the T-grooves of installing projected parts 12 provided on a core 6, resulting in installing the core 6 onto an core fixing part 4. Further, by driving backward the attaching and detaching rod 1, the fitting-in parts 14 are released from the T-grooves 7, resulting in allowing to unload the core 6.
Patent JP-H0553787-A (JP)
Title: Program changing system
Inventor: MIYAZONO TAKASHI
IPC: G06F9/445
Filed: 1991-08-26
Abstract: PURPOSE:To make a program changeable by sorting program data given from an external part to plural CPUs by means of simple procedure. CONSTITUTION:Program data from the external part is given to CPU1 (101), a control signal is outputted so that control to RAM3 and RAM4 (104 and 103) of CPU2 (192) is released and designation is executed during the time by a decoder (114) so as to change data of RAM3 and RAM4 (103 and 104) by CPU1. In the same way, RAM1 and RAM2 (106 and 105) are designated by the decoder (114) and RAM1 and RAM2 (106 and 105) at the side of CPU1 are changed. After they are changed, RAM3 and RAM4 (104 and 103) are returned to CPU2 (102) and CPU2 starts again so as to start execution by the changed program.
Patent JP-H1080771-A (JP)
Title: Joining member for welding structure
Inventor: IMAMURA MIHAYA
IPC: B23K103/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide such a joining member for welding structures that utilizes the advantage of their manufacture of directly welding shape members to each other without using knot members, that facilitates and quickens the setting operation of a square tubular shape material, that enhances the setting operability, that simplifies reinforcement, and that dispenses with a special reinforcing process. SOLUTION: The joining member 11 is used for positioning in welding the structure manufactured by abutting the end faces on each other, of a first and second square tubular shape materials 1, 2 made of aluminum or aluminum alloy, and welding this abutted part. This member 11 is provided with an angle determining part 8 and a part 9, 10 for restraining the joining end of the shape materials 1, 2. The angle determining part 8 is provided with a part 8a, 8b for profiling the inner face of the side plates crossing with an angle formed at 180 deg. or less, when the shape materials 1, 2 are abutted on each other at a prescribed angle; while the restraining part 9, 10 is branched from the angle determining part and extended, so that the shape materials 1, 2 are each held between the restraining part and the profiling part 8a, 8b and restrained.  In addition, a plate 12 connects the ends of the restraining part 9, 10 with each other, while a plate 13 connects the plate 12 with the inner plate 8c of the angle determining part 8.
Patent JP-H0399652-A (JP)
Title: Ultrasonic diagnosis apparatus
Inventor: UCHIUMI ISAO
IPC: A61B8/14
Filed: 1989-09-14
Abstract: PURPOSE:To improve S/N of an image by delaying a required time for switching by a specified time in such a way that a frequency corresponding to the required time for switching of a switching signal actuating a switching device is made lower than the central frequency of an echo signal and lower than a zone frequency of a filter. CONSTITUTION:When a switching signal s2 delayed by a specified time t2 is input in a switching signal generating circuit 56 from a controller 5a, the switching signal s2 is turned reversely by means of a reversing and amplifying circuit 20 to obtain a switching signal s3. As a relatively gentle switching-echo signal e3 is obtd. by delaying of a required time for switching by a specified time t2, high frequency component due to a rapid phase deviation is remarkably attenuated. As a frequency of the switching echo signal e3 is lower than the central frequency of echo signals e1 and e2 and is also lower than a zone frequency of an echo filter 4A, switching noises produced from the echo filter 4A by the switching echo signal e3 are not output after a envelope detecting circuit 4B. Therefore, when a B mode image is displayed on TV monitor 6B, as no switching noise appears, S/N of the image is improved.
Patent JP-H04117541-A (JP)
Title: Memory controller
Inventor: SAKUMA HAJIME
IPC: G06F21/60
Filed: 1990-09-07
Abstract: PURPOSE:To reduce the design cost and the production cost of a microcomputer by outputting an interruption signal to an interruption controller INTC if a deciding part decides the impropriety of an access. CONSTITUTION:When a 32-bit physical address is received, a comparator 103 compares the highest 12 bits with the 12-bit address information on a BP 102. If the coincidence is obtained in this comparison, a coincidence signal 104 is sent to a control part 157. At the same time, the corresponding 2-bit protection information 107 is sent to the part 157 from a protection information part 101. The part 157 decides the information 107 when the signal 104 is active and sends and interruption signal 14 to the INTC if an access has an error. Thus the design cost and the production cost are reduced for a microcomputer.
Patent JP-S6297989-A (JP)
Title: Artificial fur
Inventor: KITAMURA HIROSHI
IPC: D06N7/04
Filed: 1985-10-25
Abstract: PURPOSE:In artificial fur comprising a great number of napped fibers, artificial fur having a multiple ridge structure of the napped fibers dyed in such a way that the color at the top part of the tapered napped fibers is in a complementary color relationship with parts except the tip part. CONSTITUTION:In artificial fur preferably consisting of a great number of polyester fibers, the tips of the napped fibers are tapered with a solution of caustic soda and the fibers are dyed in such a way that the shade at part a in the vicinity of the tips is in a complementary color relationship with the shade at part b except it. Dyed napped fibers 3 having 5-60mm fiber length are used, width of one ridge is made 3-10cm in a base cloth 2 and the napped layer is processed into a multiple ridge structure having a ridge direction substantially in the same direction as that of fur steam direction, to give artificial fur having a novel beauty, elegant appearance of shade and a high-quality feeling of iridescent tone.
Patent JP-H03100557-A (JP)
Title: Photosensitive body applicator
Inventor: NAKAI TAKAO
IPC: G03G5/05
Filed: 1989-09-13
Abstract: PURPOSE:To form a uniform photosensitive film on the outside peripheral surface of a cylindrical base body by holding a cylindrical base body by a holding part of a push-up device and a draw-up device from its upper and lower parts and allowing the push-up device and the draw-up device to be raised at the same speed. CONSTITUTION:The device is provided with a push-up device 6 for holding a cylindrical base body 3 in a ring-like applying liquid container 1 from its lower part and pushing it up, and also, a draw-up device 7 for holding it from the upper part of the base body 3 and drawing it up by ascending at the same speed as the push-up device 6. Accordingly, it does not occur that oscillation and vibration of the cylindrical base body 3 are generated due to an unbalance of a blade 11 of an intrusion port of the applying liquid container 1, strength and weakness of a frictional resistance, a flaw, etc. In such a way, a uniform photosensitive film can be formed.