baber/WOPTO huggingface dataset:
Patent JP-S6466227-A (JP)
Title: Continuous production of epoxy resin
Inventor: FUJIWA TAKAAKI
IPC: C08G59/20
Filed: 1987-09-07
Abstract: PURPOSE:To continuously obtain an alicyclic epoxy resin having an optionally regulated substituent group ratio, by continuously adding an unsaturated com pound and epoxidizing agent to a specific polyether compound. CONSTITUTION:(A) A polyether compound expressed by formula I (R1 is organic compound residue having l active hydrogen atoms; n1-nl are 0 or integers of 1-100 and the sum thereof is 1-100; l is an integer of 1-100; A is hydroxycyclohexane skeleton, expressed by formula II and having vinyl group), (B) an unsaturated compound and (C) one or more epoxidizing agents are contin uously added to a reactor to continuously afford (D) a formed epoxy resin expressed by formula III [B is hydroxycyclohexane skeleton having substituent groups expressed by formula IV (X is formula, V vinyl group, formula VI, etc., and always contains formula V)].
Patent JP-S6467982-A (JP)
Title: Nonslide switch
Inventor: SUNAMI HIDEO
IPC: H01L39/16
Filed: 1987-09-09
Abstract: PURPOSE:To realize a switch having no mechanical slide and high reliability by utilizing the fact that, when a thin superconducting film is irradiated with light, heat or lines of magnetic force, it becomes a normal conductive state. CONSTITUTION:A thin-film superconductor 1 itself does not function as a switch. It is connected with a power source 8 resistors 8. One portion of the superconductor is set to a normal conductive state by irradiating that portion with external energy, and potential changes at connections 12 contact 12 are introduced to amplifiers 10 to drive switches 11. Thus, a phenomenon that, when a critical current or more is fed, a superconducting state is destroyed to become a normal conductive state as the defect of the superconducting film can be avoided.
Patent JP-S6378946-A (JP)
Inventor: MASUDA HIROYOSHI
IPC: E04C5/10
Filed: 1986-09-22
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-S61103067-A (JP)
Title: Three-way flow regulating valve for grout
Inventor: OTSUBO NORIO
IPC: F16K11/04
Filed: 1984-10-26
Abstract: PURPOSE:To pour grout held within a specified value of low and pressure by an opening of a sleeve made of a same width slot along the direction of the center axis of the sleeve. CONSTITUTION:A sleeve 15 provided on the side wall with an opening 15a is fixedly fitted in a valve case 14 and the opening 15a communicates to an inflow port 7a provided in the valve case 14. Also, a valve body 16 mounted integrally on an end of a valve rod 17 is slidably loosely inserted into a sleeve 15. When the valve body 16 is on the opening 15a of sleeve 15, grout amounts flowing to outflow ports 7b, 7c sides are determined by the area of the opening 15a divided by the valve body 16. When the opening is a slot extending in the direction of central axis of the sleeve and having same width, the shift length of the valve body is proportional to the area of the opening.
Patent JP-S59114618-A (JP)
Title: Housing for electronic computer
Inventor: SAKAINE TERUKAZU
IPC: G06F1/16
Filed: 1982-12-21
Abstract: PURPOSE:To improve mechanical protection by covering the front of outside housing of a computer body containing an arithmetic device, etc., with an intermediate cover which is freely openable and closable, loaded with a keyboard and an outside cover which is freely attachable and detachable. CONSTITUTION:An outside housing B of a computer body is formed in the shape like a rectangular parallelepiped, and an arithmetic device, a control device, a storage device, an output device, etc. are contained in the housing. An intermediate cover L1 loaded with a keyboard K is attached to the front of this outside housing B so that it can be turned freely openably and closably by a hinge. In case when the intermediate cover L1 is closed and matched to the front of the outside housing B, a frame body S projects as a dotted line shown in the figure. In order to protect the body S or the like, the intermediate cover L1 is covered by using an outside cover L2 whose inside is a cavity. The outside cover L2 is fitted and detained to the outside housing B by a engaging piece h' and a hinge H, and also the housing is carried by griping an assist grip G.
Patent JP-H04106741-A (JP)
Title: Copying method for magneto-optical recording medium
Inventor: YASUI TOSHIAKI
IPC: G11B11/105
Filed: 1990-08-28
Abstract: PURPOSE:To execute the transfer of signal data with high efficiency by simultaneously transferring the signal data over a wide range by irradiating it with radial rays in the shape of a band or a face. CONSTITUTION:When a magneto-optical recording layer 4a of a slave medium 9 is adhered to a magneto-optical recording layer 4 of a master medium 8, the direction of magnetization M2 of the slave medium 9 can be inverted to the direction of magnetization M1 by the influence of a magnetic field remaining in the master medium 9 and in the process of cooling, the signal data can be transferred to the slave medium 9 while inverting the direction of magnetization in comparison with the signal data magneto-optically recorded in the master medium 8. Since the signal data to be magneto-optically recorded in the master medium 8 is recorded while inverting the direction of magnetization and the arranging direction in comparison with the signal data to be recorded in the slave medium 9, the magneto-optical recording medium having the desired signal data can be copied.
Patent JP-H0397900-A (JP)
Title: Method for removal of filling material from hollow forging and forgings treated by said method
Inventor: BINSENTSUO RONGO
IPC: A44C27/00
Filed: 1990-08-28
Abstract: PURPOSE: To easily produce hollow gold products by winding gold foil around cores consisting of copper, copper alloy, etc., then immersing the cores into an acidic electrolyte having a specific compsn. and subjecting the cores as anodes to an electrolytic treatment and to melt and to remove.  
     CONSTITUTION: The metallic work pieces formed by winding the gold foil around the surfaces of the cores made of the copper and copper alloy in the state of not welding part of its end are immersed as the anodes into the electrolyte of 35 to 85°C contg. 7 to 18g/l (more particularly 10g/l) H 2 SO 4 , 35 to 75g/l (more particularly 50g/l) CuSO 4 , 5H 2 O and <20g/l Zn and further, contg. materials, such as ammonium sulfate, sodium sulfate, dextrin, polyglycol and thiourea, which change the crystallization of cathodic deposits. The workpieces are subjected 4o the electrolytic treatment at a cathode current density of 2 to 3.5A/dm 3  by impressing voltage of 200 to 900mV between the workpieces and the cathode made of a pure copper plate. The copper-base metals as the cores melt and deposit as electric copper on the cathode. The hollow gold products having no copper-base metal cores are obtd. at the anodes. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61102835-A (JP)
Title: Wireless transmitting receiving system
Inventor: HONDA KAZUHIRO
IPC: H04B7/24
Filed: 1984-10-25
Abstract: PURPOSE:To make a cost low-priced, to prevent simultaneous outgoing and to reduce the communication inability by transmitting and receiving by the same frequency between a main body and a terminal device, changing the time length of the call signal for every terminal device and entering the communication condition after discrim inating that other terminal device will not generate before and after a call signal is sent from the terminal device. CONSTITUTION:Before the terminal device 2 generates a call signal, first, the device enters a receiving condition and it is confirmed whether other terminal devices 3-5 are communicating with the main body 1 or not. At respective terminal devices 2-5, the time of the call signal is set so that it may become the longest in the sequence according to the importance. For example, when the priority sequence of the terminal devices 2-5 is the sequence of the terminals 2-5, the time length is four seconds for the terminal device 2, three seconds for the terminal device 3, two seconds for the terminal device 4 and one second for the terminal device 5. In this way, the higher the priority is, the easier the communication condition is entered, and the disturbance such as the same frequency and the simultaneous call can be avoided. Since communica tion can be executed by the same frequency, the main body 1 and the terminal devices 2-5 can be low-priced with a simple constitution.
Patent JP-H0655314-A (JP)
Title: Holding method and device for cutting tool to chamfer pipes, etc.
Inventor: KITAOKA TAKEO
IPC: B23B3/22
Filed: 1992-07-31
Abstract: PURPOSE:To provide a high quality end surface by providing a cutting tool holder with a chamfering cutting tool rotatably around a rotating axis that is co-axial substantially with the center axis of a pipe, etc., and also movably forward and backward to the end surface of the pipe, etc. CONSTITUTION:A hollow rotating shaft 32 with a tapered mounting part for a cutting tool holder 31 at its top end is held so that it can be rotated and reciprocated in axial direction by power, a holder mounting bar 33 is inserted into the inside of the hollow rotating shaft 32, its top end is faced toward the end of the tapered mounting end, the hollow rotating shaft 32 is moved backward, the cutting tool holder 31 is mounted into the tapered mounting part of the hollow rotating shaft 32, the end of the cutting tool holder 31 is engaged with the top end of the holder mounting bar 33, and the hollow rotating shaft 32 is moved forward while it is rotated for chamfering. After the cutting has been completed, the holder mounting bar 33 is moved forward while the hollow rotating shaft 32 is moved backward with the cutting tool 31 held as it is to release the engagement with the cutting tool holder 31.
Patent JP-H0274772-A (JP)
Title: Pneumatic canvas structure
Inventor: SUGIZAKI KENICHI
IPC: E04H15/22
Filed: 1988-09-09
Abstract: PURPOSE:To make it possible to reduce cost with a reduced height of a circumferential wall and increase the degree of freedom of the shape of a canvas roof by reinforcing the canvas member constituting the canvas roof with a reinforcing steel framework having both bending and axial rigidities. CONSTITUTION:A canvas member 1 constituting a canvas roof is reinforced with a reinforcing steel framework 2 having both bending and axial rigidities. Ends of the canvas member 1 and the reinforcing steel framework 2 are secured to a beam supported with an outer wall 3. The canvas surface of the canvas member 1, when in use, is located at an elevated position due to a pneumatic pressurene. Although the canvas member 1 lowers to a lower position at the time of deflation, the reinforcement steel framework maintains its attached position and does not lower. This makes it possible to set the height of the outer wall 3 low, to cause the reinforcement steel framework 2 to serve as a tension member when the roof is in use and to cause the entire cross section to function effectively.
Patent JP-H06203500-A (JP)
Title: Head-position controller of disk driving gear using adaptively gain-adjustable repeated learning control
Inventor: CHIYOU UTETSU
IPC: G11B21/10
Filed: 1993-09-09
Abstract: PURPOSE: To provide a head position controller of a disk driving device which simultaneously reduces periodical and non-periodical errors. CONSTITUTION: The head position controller has a repetitive learning controller 31 which repetitively executes learning on a decided track and generates position error compensation signals which can compensate periodical and non-periodical errors, a memory 32 storing the error compensation signals from the repetitive learning controller 31 and a 3σ calculator 35 providing the operation condition of the repetitive learning controller. Then, an interpolator 33 generating position error compensation data on the necessary track by using position error compensation data of the previously learnt adjacent tracks when a head follows the track which is not previously learnt is contained.
Patent JP-H0544816-A (JP)
Title: Transmission for vehicle with wheel
Inventor: MAEDA FUJIO
IPC: F16H47/04
Filed: 1991-08-09
Abstract: PURPOSE:To provide a transmission for a vehicle with wheels which can change the distribution of power to a working machine and travelling device according to an object. CONSTITUTION:An engine input section 10 connected directly to an engine 2 is provided on one side of a speed change gear 1. On the other side is provided a motor input section 40 connected directly to a hydraulic motor 3 having a hydraulic pump 4 driven by the engine 2 as a hydraulic source. In the center of the speed change gear 1, a planet gear speed change section 20 consisting of two sets of planet gear devices 21, 22 connected to the respective input sections 10, 40 is provided and further an output section 50 provided with a large reduction gear 52 is provided. In the case of low speed region travelling, a hydraulic motor is driven and the distribution of power to a working machine and travelling device can be at will changed by increasing or decreasing an oil amount supplied to the hydraulic motor 3. Also, superlow speed travelling can be performed by a high tractive force without stopping the engine.
Patent JP-S59116636-A (JP)
Title: Electromagnetically driven shutter device
Inventor: YAMADA MINORU
IPC: G03B9/10
Filed: 1982-12-23
Abstract: PURPOSE:To adopt selectively, the manual exposure control, the aperture-priority automatic exposure control, and other optional exposure controls, by arranging plural movable coil members between a fixed permanent magnet and a yoke and connecting their driving circuit to a controller having an exposure control program. CONSTITUTION:The first movable coil member 6 having the aperture control function and the second movable coil member 7 having the shutter operating seconds control function are provided in the gap between the second yoke 3 and a permanent magnet 4, and the manipulated variable of an aperture shutter blade 14 is determined by the extent of movement of the second movable coil member 7, and the extent of movement of the second movable coil member 7 is determined by the extent of movement of an aperture control lever 10 engaged with a cam groove 8 of the first movable coil member 6. Driving of the first and the second movable coil members 6 and 7 is controlled by the controller having programs for the manual exposure control, the aperture-priority automatic exposure control, the shutter seconds automatic exposure control, the aperture and seconds in combination automatic exposure control, etc.
Patent JP-H1067407-A (JP)
Title: Container stock device and refill device for electronic parts
Inventor: MATSUZAKI JUN
IPC: B65G1/06
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce operator's burden of work such as monitoring the amount of container stock, and supply and delivery of containers by increasing the number of stocked containers. SOLUTION: Blocks A, B are disposed for circulating movement as they are individually attached to endless chains 35, 35 to 38, 38 routed around sprockets 25, 25 to 28, 28. Four rows of container stands 10 are defined between respective groups of blocks A, B and opposing blocks A, B in a stock area SA. A plurality of containers 2 in a stacked state with the lowermost container supported on transfer belts 47, 48 are stocked in a container stand 10. The containers 2 in the container stand 10 located at a draw out position are drawn out in order from the lowermost one with a draw out device 12. When the container stand 10 in that position becomes empty, a motor drives to bring the next container stand 10 to the draw out position. The interval between the blocks A and B is adapted to be changed.
Patent JP-H0888668-A (JP)
Title: Communication equipment
Inventor: KOBAYASHI MASAYUKI
IPC: H04L29/08
Filed: 1994-09-20
Abstract: PURPOSE: To reduce the communication time and to relieve the processing load for hand-shake. CONSTITUTION: A master CPU 16 and a slave CPU 26 send/receive data by using data lines B, C. A keyword for an initializing request is given to a communication message from the slave CPU 26 to the master CPU 16. The initializing request from the slave CPU 26 to the master CPU 16 is made by using the keyword on the occurrence of a communication error in the slave CPU 26. Furthermore, the master CPU 16 uses a request line D and a reply line E to initialize the slave CPU 26 to take synchronization on the occurrence of a communication error including the initializing request by the keyword and of the initializing at application of power.
Patent JP-S59115307-A (JP)
Title: Production of aziridinyl elastomer
Inventor: YOSHIKAWA TAKAO
IPC: C08F8/00
Filed: 1982-12-21
Abstract: PURPOSE:To obtain an aziridinyl elastomer having a variety of useful properties, by reacting a low-MW vinyl copolymer containing an ethylenically unsaturated monomer with a specified amount of an organic diaziridinyl compound. CONSTITUTION:A low-MW vinyl copolymer obtained by reacting an ethylenically unsaturated monomer containing a functional group reactive with an aziridinyl group with another monomer copolymerizable therewith is reacted with an organic diaziridinyl compound in an amount equivalent to about twice, that of the above functional groups in the low-MW vinyl copolymer. A preferred low- MW vinyl copolymer is one having, in the molecule, usually 1.5-5 aziridinyl group-reactive functional groups derived from the monomer component and having a MW of, usually, 1,500-80,000. In this production process, it is possible to control the number of introduced functional groups by controlling the amount of the ethylenically unsaturated monomer used according to the use of the final product.
Patent JP-2000107471-A (JP)
Title: Skin material, cushion having skin material and manufacture of cushion having skin material
Inventor: OGURI TSUNENORI
IPC: B68G7/05
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To improve permeability and cushioning property of a seating surface and enable accurate and simple adhesion of skin material and a cushion body by applying a melted hot-melt adhesive on a back side of an air-permeable sheet material in scattered spots and curing for forming an adhesive layer. SOLUTION: A skin material 10 used for a cushion of an automobile seat or the like is composed of an air-permeable sheet material 11 and an adhesive layer 12 formed on a back side thereof. As the permeable sheet material 11, a knitted web such as a knit or the like composed of a natural fiber or a chemical fiber as a material, a wool woven fabric such as a moquette or the like, a woven fabric woven in a plain weave or the like, or a sheet material, wherein a soft urethane foam having a open-cell structure and good air-permeability is laminated. The adhesive layer 12 is formed by melting a hot melt adhesive 13 and applying on a back side of the permeable sheet material 11 like scattered spots and curing.  The adhesive layer 12 is, although specially not specified, provided approximately 30-90% of an uncoated area area with respect to the entire back side of the air-permeable sheet material 11.
Patent JP-H0786926-A (JP)
Title: Dpll circuit
Inventor: KAWABATA MITSURU
IPC: H04B10/07
Filed: 1993-09-10
Abstract: PURPOSE:To make the high-speed synchronization characteristic compatible with the low-sensitivity degradation amount and further to keep the stability of a phase control operation after phase lock. CONSTITUTION:A count signal outputted from an up-down counter 13 to be used as a phase comparator/control circuit so as to control a selector circuit 11 is shifted for the unit of a bit by using a timer 16 and a shift circuit 15. Thus, the phase controlled variable is enlarged until phase lock and after the phase lock, the phase controlled variable is reduced rather than that before the phase lock.
Patent JP-H0564457-A (JP)
Title: Dead time compensating method in inverter control
Inventor: YAMADA KOJI
IPC: H02M7/537
Filed: 1991-09-05
Abstract: PURPOSE:To suppress torque ripple due to dead time in low frequency region by deciding the polarity of sine wave at the stage for combining two-phase sine wave output voltage command signals into a three-phase sine wave output voltage command signal and combining a required compensation component into the sine wave. CONSTITUTION:A voltage command V and a square voltage at the joint of resistors RA, RB are combined at a ratio of the resistances RB, RA to produce a compensated output voltage command V' which is then fed to a PWM comparator 4. The compensated output voltage command V' has such waveform as the sine wave of the output voltage command is superposed on a square wave obtained by eliminating the waveform distortion. Consequently, the compensation ratio of the resistor RB with respect to the output voltage command V has high effect on the output voltage command V close to zero whereas the effect is low for a high output voltage command V. According to the invention, torque ripple due to dead time can be suppressed in low frequency region.
Patent JP-H1070080-A (JP)
Title: Production of silicon single crystal substrate for vapor phase growth
Inventor: MARUYAMA TAMOTSU
IPC: H01L21/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To suppress the effect of auto-doping while preventing generation of nodule effectively by removing the part of an oxide or a nitride deposited by CVD on the side face and spread to the major surface side of a silicon single crystal substrate through tape polishing and then mirror polishing the major surface of the substrate. SOLUTION: An oxide or a nitride 11 is deposited by CVD on the rear surface and the side face of a silicon single crystal substrate 10. When the CVD film 11 is deposited by CVD on a beveled substrate 10, it is also deposited on the major surface 10a side at the beveled part. The part deposited on the major surface 10a side at the beveled part is then removed by means of a tape polishing machine. The substrate 10 from which the oxide or nitride 11 deposited on the major surface 10a side is removed is then subjected, on the major surface thereof, to mirror polishing thus producing a silicon single crystal substrate for vapor phase growth. According to the method, nodule is not generated at all and auto-doping can be prevented substantially.
Patent JP-2000056888-A (JP)
Title: Method and device for setting user interface
Inventor: SHIMIZU SHINJI
IPC: G06F3/048
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for user interface setting which make it easy to set parameters. SOLUTION: A parameter setting GUI 43 displayed in a 2nd window picture 41 is dragged and dropped in a 1st window picture 31 with a mouse cursor 11. Display information on the parameter setting GUI 43 in the 2nd window picture 41 is rewritten into display information on the parameter setting GUI 43 in the 1st window picture 31. A CPU redisplays the 1st window picture 31 according to the rewritten display information. The 1st window picture 31 which is displayed shows parameter setting GUIs for parameters A, E, B, and C. Therefore a window picture that the user can easily use can be set by moving the parameter setting GUIs between the window pictures.
Patent JP-S6287230-A (JP)
Title: Production of waste gas purifier
Inventor: KITAMURA YOSHIHIKO
IPC: F01N3/28
Filed: 1985-10-09
Abstract: PURPOSE:To improve the sealing property in the titled purifier by previously coating a packing compound which leaves the deposit of a heat-resistant fiber on heating or drying on the desired site of the inner wall of a half metallic case and packing the packing compound in the clearance between the half cases. CONSTITUTION:A heat-resistant fiber mat is wound on the side peripheral part of a honeycomb catalyst 1, the catalyst is put in the specified site of the half members 31 and 32, an appropriate amt. of the packing compound is coated on the appropriate site on the inner wall of the half members 31 and 32, then the half members are matched to compress the members 31 and 32 on each other and finally the leading ends of the mating faces are welded. In this case, the packing compound is fluidized, deformed and packed in a recessed groove 33 and other clearances.