baber/WOPTO huggingface dataset:
Patent JP-S5566009-A (JP)
Title: Coupling sleeve
Inventor: TAKAHASHI TAKASADA
IPC: F16H63/00
Filed: 1978-11-08
Abstract: PURPOSE:To reduce defacement of a fork as well as a sleeve dependent upon variable speed operations of a gearbox by providing a structure, where defacement-proof materials are fitted throughout the circumference in the coupling sleeve side, in respect to the coupling sleeve used for the gearbox of the car. CONSTITUTION:Synchro mechanisms A8 and B9 are mounted between 1st gear 5 and 2nd gear 6 and between 3rd gear 7 and main drive gear 1 respectively, and  they are geared with clutch gears 5a and 6a and clutch gears 1a and 7a respectively  to make it possible to one of gears 5, 6 and 71 and shaft 3 into one body by moving  one of respective coupling sleeves CS8b and 9b of mechanisms 8 and 9 on the axis.  For example, CS8b has fork groove 8e throughout the circumference face, and self- lubricative defacement-proof material 45 (nylon, Teflon, etc.,) of a U- shaped section is fitted and is fixed in this groove 8e. Consequently, CS8b and 9b are protected from defacement to secure a sure variable speed operation. In case that materials inferior in defacement-proof property are used in the fork side, effects to  prevent defacement in the fork side are large.
Patent JP-H11354477-A (JP)
Title: Device and method for polishing semiconductor substrate
Inventor: MAURY ALVARO
IPC: B24B37/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To correctly determine the end point of a polishing process of a substrate, by generating a first vibration by polishing and removing a first layer, by generating a second vibration by polishing at least part of a second layer, and by detecting a change from the first vibration to the second vibration with a vibration sensor. SOLUTION: When a conductive material is chemically mechanically polished to a titanium/titanium nitride level 250, physical conditions are changed by a difference in material. The titanium/titanium nitride has the maximum area of the exposed surface of a wafer 120 and an exposed tungsten plug 430 has a smaller area of the surface. The frequency of vibration sensed by an acoustic sensor 115 is changed by a change in hardness and friction coefficient and the surface is planarized by a change in the frequency of vibration, and in this case, a time when a change in material, that is, a change from tungsten to titanium/titanium nitride occurs is determined. At the same time, a polishing process advances from the titanium/titanium nitride layer 250 to a dielectric layer 220.
Patent JP-S6029861-A (JP)
Title: Peripheral device interface
Inventor: ISHIKAWA YASUNORI
IPC: G06F13/28
Filed: 1983-07-28
Abstract: PURPOSE:To improve the function of an interface by connecting a bus of a DMA transfer circuit and a data bus of a CPU through two data bus buffers, and allowing the CPU to operate even during DMA transfer. CONSTITUTION:A CPU210 controls the whole of an interface 200, and a program for the control is stored in a memory 220. The bus connected to the CPU210 is connected to the bus 283 of a DMA controller 230 through the data bus buffers 241 and 242 to separate the interface 200 internally. Further, the address counter and address buffer of the DMA controller 230 are used in common, and the CPU210 is capable of operating even during DMA transfer to access the memory 220 and a peripheral device 100. Further, an operation check on the peripheral device 100 and the DMA controller 230 is made. Consequently, the function of the interface 200 is improved and the reliability of the system is improved.
Patent JP-S6030278-A (JP)
Title: Photographing method of high luminance video
Inventor: UEDA SHIGEHIKO
IPC: H04N7/18
Filed: 1983-07-28
Abstract: PURPOSE:To observe the whole from the high luminance area to the low luminance area in detail accurately by shooting the whole video of an object of photography having the high luminance part and a video of the high luminance part individually, and processing them properly and then synthesizing. CONSTITUTION:The progress (object of photography) of welding is picked up with an image guide 5 fitted to a condenser lens 4, and inputted to two ITV cameras 7 and 8 through a half-mirror 6. Filters having different light wavelength characteristics are added to those ITV camera 7 and 8. One of those filters has a relatively small loss so as to observe the whole of a welding site (from high luminance area to low luminance area) principally, and the other one has a large passing loss so as to observe a welding arc itself (high luminance area) sufficiently. Video signals from the ITV cameras 7 and 8 are passed through a processor 9 and mixed by an adding device 10, whose output is supplied to a monitor 10.
Patent JP-H11322200-A (JP)
Title: Elevating device
Inventor: NARA ISAO
IPC: F21V21/16
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the strength of reels. SOLUTION: A leaf spring 5 is wound in nearly S-shape on a pair of reels 3, 4 rotatably mounted around shafts 1, 2, and a wire 7 for hanging an article such as a luminaire is wound around a take-up reel 6 integrally formed on the outside of a pair of reels 3, 4. In a constant torque type elevating device of such constitution, a reinforcing cylinder 3c partially connected by a rib 3b is formed inside a take-up cylinder 3a of at least one reel 3, and a cutout 17 with one end made an open end and with the other end made a closed end is formed at the take-up cylinder 3a. A bent end 5c formed at one end of the leaf spring 5 is inserted in the cutout 17 from the open end.
Patent JP-H0433865-A (JP)
Title: Printer
Inventor: NAKAJIMA YASUSUKE
IPC: B41J2/175
Filed: 1990-05-30
Abstract: PURPOSE:To enable a user to know easily replenish time or the like by information an external device of a condition of a recording agent by a method wherein a detection means which detects a state of the recording agent and an information means which informs the state detected by the detection means are provided. CONSTITUTION:Generation of ink residual quantity information inputs residual quantity information of ink Y detected by an ink residual quantity detection part 12 in a step 21. This detection of the ink residual quantity is performed by an optimum method such as a method of calculation from voltage and resistance value by making a current flow to ink or the like in addition to a method of using a plurality of sensors and a method of calculation from weight of the ink. Further, detection with the ink residual quantity detection part 12 is performed to each ink of Y, M, C, K. Then, in a step S22, inputted ink residual quantity information is converted to, for example, integral values from '0' to '100', and each is stored in an area of an ink information part 13 corresponding to each Y, M, C, K.
Patent JP-H01308013-A (JP)
Title: Manufacture of wound core
Inventor: YAMADA KAZUO
IPC: H01F41/02
Filed: 1988-06-07
Abstract: PURPOSE:To prevent the increase in the interlayer eddy current loss caused by high frequency by a method wherein a wound core is formed by lap-winding an amorphous magnetic thin band and a specific heat-proof insulating film, and this wound core is annealed by heating it up to the prescribed temperature. CONSTITUTION:A wound core 4 is formed by lap-winding in a sandwich shape, a tape-like amorphous magnetic thin band 1 and a heat-proof insulating film 2 having tape width equal to or wider than the plate width of the thin band 1 through the intermediary of a guide roller 3. Said heat-proof insulating film 2 has the characteristics which withstands the heating at about 400 deg.C for two hours, which is the annealing temperature condition of the amorphous magnetic thin belt 1, and especially, the film having the heat shrinkage factor of 0.5% or less in the annealing temperature condition, is used. A temporary-wound coil 5 for magnetic field application is wound around the wound core 4 which is formed by winding the amorphous magnetic thin band 1 and the heat-proof insulating film 2, and an annealing treatment is conducted by heating the wound core 4. A high insulation resistivity is maintained between the thin film layers, the increase of an eddy current loss caused by high frequency can be prevented, and a wound core having excellent square-shaped hysteresis characteristic and high interlayer insulating resistance can be obtained.
Patent JP-S5839584-A (JP)
Inventor: SHIRATO KOUJI
IPC: B62K25/26
Filed: 1981-09-04
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-H04337314-A (JP)
Title: New epoxy resin, resin composition and cured material thereof
Inventor: MURATA KAZUYUKI
IPC: C08G59/20
Filed: 1991-05-15
Abstract: PURPOSE:To obtain the title new resin suitable for sealing electronic parts, having low reduction in melt viscosity, excellent workability, providing a cured material with a low content of hydrolyzing chlorine, high heat resistance and low water absorption properties by epoxidizing a naphthol polymer containing no methylene chain. CONSTITUTION:A naphthol resin (e.g. 1-naphthol polymer) shown by formula I (R is H, 1-4C alkyl, aryl or halogen; n is 0-10) having excellent thermal stability is reacted with an epihalohydrin compound (e.g. epichlorohydrin) shown by formula II (X is halogen) in a nitrogen atmosphere in the presence of a basic compound (e.g. sodium hydroxide) at 60 deg.C, formed water and water in an aqueous solution of sodium hydroxide are continuously removed out of the reaction system by azeotropy and the reaction product is extracted with a solvent such as methyl isobutyl ketone to give a new epoxy resin based on a naphthol shown by formula III free from methylene chain.
Patent JP-H04363223-A (JP)
Title: Injection mold die
Inventor: KANEMITSU YASUJI
IPC: B29C45/30
Filed: 1991-06-11
Abstract: PURPOSE:To prevent drifts caused by the flow of molten resin in a cavity and thus render the wall thickness of an article uniform in an injection mold die for an elongated cylindrical vessel having one opened end. CONSTITUTION:In an injection mold die for an elongated cylindrical vessel having one opened end, by coaxially inserting a pin-shaped part 7 into a gate 5 provided on the mold part equivalent to the bottom center of a molding, the flow cross-sectional surface of molten resin at the gate and the flow cross- sectional surface at the cavity part 8 are made similar in their shapes, thereby facilitating the flow to be uniformized with respect to the circumferential direction in the cavity 8.
Patent JP-S5927995-A (JP)
Inventor: TANO TETSUO
IPC: C09K23/02
Filed: 1982-08-10
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-S621233-A (JP)
Title: Manufacture of semiconductor thin-film
Inventor: OGAWA KOJI
IPC: H01L21/306
Filed: 1985-06-27
Abstract: PURPOSE:To improve the precision of film thickness, and to enhance quality by projecting visible rays to a wafer, detecting film thickness by the change of transmitting colors on the basis of the alteration of the quantity of transmitting visible rays and controlling etching. CONSTITUTION:A light source 21 fitted to the lower section of a liquid tank 11 is connected to a detector 22, and the amount of light is adjusted by a light- amount control unit mounted to one part of the detector while the detector is also connected to a light-receiving section 23 set up to the upper section of the liquid tank. Beams from the light source transmit the base of the transparent liquid tank 11, a planet gear 13 and a wafer placing section 14a without being damped. The chromaticity of transmitted beams gradually varies red- orange-yellow-light yellow with the thinning of the thickness of a wafer 15. Since the light yellow beams are 2-1mum thick, chromaticity is received by the light-receiving section and detected by the detecting section 22, and an electric signal is emitted. A sample cassette 14 is pulled up from the inside of the liquid tank by the signal, and transferred to washing by water, thus properly attaining etching.
Patent JP-H04364004-A (JP)
Title: Magnetic levitation handling device and data processing thereof
Inventor: OGURO RYUICHI
IPC: H01F7/20
Filed: 1991-06-11
Abstract: PURPOSE:To eliminate the need of a height sensor by detecting the attitude of a movable member by detecting an increase of a gap between an internal wall of a cylinder part of the movable member and an external wall of an internal cylinder part of a fixed member to estimate the amount of the movement of the movable member, and estimating an axial inclination angle of the movable member on the basis of an output difference between gap sensors. CONSTITUTION:There is estimated an interval between an external wall fixed member and a tapered internal wall of a cylinder part 20a of a movable member on the basis of outputs from device third and fourth gap sensors Sx2, Sy2 and measurement gap sensors Sx20, Sy20. An inclination angle of the movable member is estimated from a difference between outputs from the first and second gap sensors Sx1, Sy1 and from the third and fourth gap sensors Sx2, Sy2. An attitude of the movable member is detected from the position of the movable member estimated from the outputs from the third and fourth gap sensors Sx2, Sy2 and from the measurement gap sensors Sx20, Sy20.
Patent JP-H05329155-A (JP)
Title: Ultrasonic diagnostic system
Inventor: SHIKI EIICHI
IPC: A61B8/06
Filed: 1992-05-29
Abstract: PURPOSE:To make it possible to collect, treat and store a three-dimensional ultrasonic information in real time by performing a three-dimensional scanning based on transmitting and receiving a wave in a scanning direction for obtaining an information on bloodstream by means of an ultrasonic probe and transmitting and receiving a wave in a different direction for obtaining a three-dimensional information. CONSTITUTION:This ultrasonic diagnostic system has a constitution which can correct three-dimensionally a bloodstream information and has a transmitter 3 transmitting a transmitting signal to a probe 2 which can perform three-dimensional scanning to a living body and a receiver 4 performing receiving treatment of a received signal. Then, a bloodstream information treating device 5 detects a bloodstream information from the received signal and the detected information is stored in a memory 6 for bloodstream information. Then, through a display treating device 7 outputting an information being necessary for displaying and performing a display treatment, data to be displayed is stored in an image memory 8 and an image is displayed on a displaying device 9. In addition, this system has an operational panel 10 for operating the main apparatus 1 and a system controller controlling the whole action of the main apparatus.
Patent JP-S5943475-A (JP)
Inventor: JIYON MAIKERU KOTSUTON
IPC: G06F7/52
Filed: 1983-07-29
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-H05332451-A (JP)
Title: Side rail for combination oil ring and manufacture thereof
Inventor: SAMEJIMA SHUJI
IPC: F02F11/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide the side rail for combination oil ring, of which abrasion resistance is improved and of which attacking property to a piston is reduced to eliminate the generation of groove abrasion phenomenon of a piston ring groove and which can prevent the abnormal abrasion of the piston ring and the lowering of function of lubricating oil consumption quantity therewith, and the manufacture for obtaining the side rail having these advantages efficiently. CONSTITUTION:A side rail for combination oil ring has an ionitride layer 1 only on the contact surface with the inner surface of a cylinder and the contact surface with a spacer expander. In the case where an annular side rail base material 2 for combination oil ring has an abutment port part 10, the side rail is held under the condition that the abutment port part 10 is closed, and in the case where a spiral side rail base material for combination oil ring is used, the side rail is held under the contracted condition, and ionitriding is applied to the surface of the side rail for combination oil ring.
Patent JP-S63303444-A (JP)
Title: System for controlling virtual computer
Inventor: KANDA ATSUSHI
IPC: G06F12/08
Filed: 1987-06-03
Abstract: PURPOSE:To make a virtual machine (VM) controlling program operable on a VM so that the VM controlling program of various systems can be tested efficiently on one actual computer, by using separate address base registers to each VM controlling program of a primary and secondary levels. CONSTITUTION:A VM controlling program CP of the primary level creates a vM and assigns an area II to the VM. At the same time, the CP sets the leading address (a) of the area II in a first address base register ABR10 in a register group 2 for controlling area. Then, a VM controlling program CP' of the secondary level is run on the VM and a VM is created. At the time of creation, the CP' executes the instruction for setting the leading address (b) of an area II' in the first address base register ABR10 in the register group 2. Execution of the instruction becomes an exceptional process, because it cannot be executed on the VM and an interruption is produced against the CP. Since the register ABR10 is used by the VM, the next address base register ABR11 is assigned to the interruption process and, after calculating the sum of a+b, the sum is set in the register ABR11 as the leading address.
Patent JP-H07136560-A (JP)
Title: Nozzle and method for using it
Inventor: EBUARUDO SHIYUMON
IPC: B05B15/00
Filed: 1994-06-22
Abstract: PURPOSE: To form a jet flow with a constant speed and gentle, at the same time having a large amount and wide area and to obtain good drying effects by taking means such as forming a gas ditch and gas conducting wall, each adjacent and with the specified form, to a nozzle mounted on a spray gun. CONSTITUTION: A head part 2 of a spray gun 30 is fixed with the gun by a screw cap 1. Then, a compressed air jet opening 5 formed together with a fine stream jet tube 6 to the head part 2, when a trigger 4 is at a first position, jets at a wide angle only compressed air, and, when at a first position, jets at a wide angle a mixed stream of compressed air and paint. A large number of gas ditch 9 are formed to a nozzle 7 mounted on the head part 2. At this time, the gas ditch 9 are together separated with a flange 10, a wall part 12 of an inhaling end 8 is formed by the cut back part and a shoulder part 11 catching the screw cap 1. While, the gas conducting wall 13, which expands as moving toward the direction of a jet end 14, is formed adjacent to the gas ditch 9.
Patent JP-S5931167-A (JP)
Title: Ink jet printer
Inventor: OOMORI HIDEYUKI
IPC: B41J2/115
Filed: 1982-08-13
Abstract: PURPOSE:To prevent inferior printing, by a method wherein charge is applied to ink particles during non-printing by a leak detecting signal narrower than a video signal in the width thereof while the phase thereof is shifted and high pressure leakage is detected by the number of change points in the charge detecting output thereof. CONSTITUTION:When ink particles charged during non-printing by a leakage detecting signal having a narrow width applied to a charging electrode 6 are flied in the vicinity of a sensor 10, an induction current is flowed and detection output Vo is obtained by a control circuit 14. This output VO repeats eight phases of the leak detecting signal several time and, in a normal region, a case higher than a threshold level and a case lower than said level are certainly present during one cycle and a change point is generated only one time. Herein, when discharge caused by the icicle 19 of ink is stated, the output VO is irregularily disturbed by the noise thereof and, when the number of change points reaches two times or more, an abnormality display lamp 18 is lighted and cleaning demand around polarization electrodes 8, 9 are informed. By this method, inferior printing can be prevented.
Patent JP-S6030799-A (JP)
Inventor: KIMURA KOUICHI
IPC: E21D9/087
Filed: 1983-07-29
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-S5567834-A (JP)
Title: Trace system for communication control unit
Inventor: ODA KENICHIROU
IPC: H04L69/40
Filed: 1978-11-15
Abstract: PURPOSE: To trace the state of the hardware into the memory at the time of generation of the interruption when the coincidence is obtained between the internal state of the hardware and the state of the address where the interruption terms are set up in order to carry out the diagnosis for the communication control unit.  
     CONSTITUTION: The circuit address (A), transmission/reception data (D) and control status (S) are set to registers 4W6 each as the interruption terms, along with either one of ASD latch 10, AS latch 11 and AD latch 12 plus P latch 13 set respectively. In case latch 10 is set, the conditions of AND circuit 9 is satisfied via the coincidence output of each comparator 7, the output of AND circuit 8 plus the output of latch 10 when circuit address 1 in the control logic of the hardware, transmission/reception data 2 and control status 3 become in agreement with the interruption terms. Then interruption latch 16 is set via AND circuits 14 and 15 to generate the interruption signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5930898-A (JP)
Inventor: TAKADA HIROICHI
IPC: C11D3/26
Filed: 1982-08-13
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-H08312022-A (JP)
Title: Fireresistant covering material falling preventive device
Inventor: NOGUCHI HIROSHI
IPC: E04B1/94
Filed: 1995-05-14
Abstract: PURPOSE: To eliminate a movement of a fireresistant covering material, and prevent falling by reliably installing it, remarkably improving workability, preventing the fireresistant covering material from falling at dressing and drying time after the fireresistant covering material is blown against a steel frame beam, and maintaining a clearance when trowel pressing-down work is performed. CONSTITUTION: In a fireresistant covering material falling preventive device to be used when a steel frame beam A is covered by blowing a fireresistant material against it, a pair of inversed L-shaped part pieces 4 which are composed of a round bar material or a narrow width plate-like material made of steel or the like and are opposed to each other from both side edges of a lower horizontal part piece 3, are bent in a groove shape. Inward projecting locking pieces 7 are provided on a vertically bending piece of the inversed L-shaped part pieces 4 so that the respective inversed L-shaped part pieces 4 are locked and installed on both side edges of a lower flange 1 of the steel frame beam A and a clearance (t') is arranged between an under surface of the lower flange 1 and the lower horizontal part piece 3.
Patent JP-H01308970-A (JP)
Title: Photocurrent sensor
Inventor: NISHIMURA HIDEKAZU
IPC: G01R15/24
Filed: 1988-06-07
Abstract: PURPOSE:To enable accurate arrangement of a magnetooptic field sensor at the center of a gap between magnetic cores by connecting two sensor bodies with a positioning pin to position the magnetic cores at a high accuracy. CONSTITUTION:One magnetic core 1 is fixed on a fixing metal 2 and a gap 5 is provided to fix other two magnetic cores 3 and 4on the other fixing metal 6. A magnetooptic field sensor 7 is arranged securely in the gap 5 and the outer circumference of the respective fixing metals 2 and 6 is molded by a resin leaving respective joint surfaces 8 and 9 to form sensor bodies 11 and 12. Then, the joint surfaces 8 and 9 of the sensor bodies 11 and 12 are overlapped to be connected with a positioning pin 13. This enables the positioning of one end face 1a of the magnetic core 1 and an end face 3a of the magnetic core 3; the other end face 1b of the magnetic core 1 and an end face 4a of the magnetic core 4 in sensor bodies 11 and 12.