baber/WOPTO huggingface dataset:
Patent JP-H0984759-A (JP)
Title: Oscillating device for mirror
Inventor: HIRAHARA KOJI
IPC: A61B1/24
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating device for mirror capable of freely adjusting the direction of a mirror. SOLUTION: This device has a vent pipe 1, a connecting bar 2 passed in the bent pipe 1, a first holding part 3 fixed near the right end of the bent pipe 1, a second holding part 4 fixed to the right end of the connecting bar 2, a circular mirror, and a mirror support frame 6 fixed to the left end of the connecting bar 2. The joint part 2b of the connecting bar 2, which is formed of a coil spring, is freely bendable. When only the first holding part 3 is rotated without rotating the second holding part 4, the connecting bar 2 is not rotated, but only the bent pipe 1 is rotated. In this case, since the left end of the bent pipe 1 draws an arc, the mirror also draw the arc, and the direction of the mirror is changed only for the bent angle of the bent pipe 1.  When only the second holding part 4 is rotated without rotating the first holding part 3, the bent pipe 1 is not rotated, but only the connecting bar 2 is rotated. In this case, the mirror is rotated by 360 deg..
Patent JP-H0580122-A (JP)
Title: Lsi testing device
Inventor: OMURA TAKASHI
IPC: G01R31/28
Filed: 1991-09-24
Abstract: PURPOSE:To construct a test head in a small size and send the output from an LSI to be tested to the tester body without impairing the quality of the output waveform. CONSTITUTION:A tester body 27 is composed of a plurality of tester body channel cards 26a-26c having a driver circuit 23, which gives an input signal 12 for LSI to be tested to a test head 39, and a comparator circuit 22 to judge the output signal, 15 for LSI emitted from the LSI 1 to be tested. The test head 39 is composed of a plurality of test head channel cards 38a-38c having a buffer circuit 32 and clamp circuit 30 for level converting the output signal 15 emitted from the LSI 1 and giving to the tester body 27, and an inverter circuit 29 and FET relay 28 to turn on and off the input signal 12 given by the tester body 27 and give to the LSI 1.
Patent JP-H04234557-A (JP)
Title: Air intake filter for use on internal-combustion engine
Inventor: FUORUKAA ERUNSUTO
IPC: F02M35/024
Filed: 1991-09-24
Abstract: PURPOSE: To provide an intake air filter capable of replacing the filter insert without hindrance at any time. CONSTITUTION: Slide wedges 51, 53 and a frame 30 of an intake air filter are provided with a locking device placed in the position of the end terminal where the frame 30 is withdrawn.
Patent JP-S62243884-A (JP)
Title: Synthetic leather
Inventor: NISHIBORI SADAO
IPC: D06N7/00
Filed: 1986-10-15
Abstract: PURPOSE:To obtain synthetic leather much like leather, having high rigidity and improved formation and retention of crimp, by blending ground leather materials with a large amount of a thermoplastic synthetic resin compound, kneading the blend into a sheet by calender rolls and crimping the sheet. CONSTITUTION:Ground dried leather materials 2 in high range of 60% are blended with a thermoplastic synthetic resin compound 1 (e.g. vinyl chloride, etc.), kneaded by calender rolls into a sheet or film state and crimped to form a synthetic leather base fabric. By this method, since the ground leather materials are mutually anchored at ground ciliary parts 2a by he synthetic resin, the base fabric has high rigidity, shape of crimp a is retained on the synthetic resin part, the crimp is hardly eliminated and the synthetic resin is not collected on the surface of the sheet, synthetic leather closely resembling leather is obtained.
Patent JP-H1090987-A (JP)
Title: Toner replenishing container
Inventor: YOSHINO KIMIHIRO
IPC: G03G15/08
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishing container held in a tightly sealed condition even under normal pressure and capable of preventing the leakage or scattering of toner without damaging a container main body or a cap member even under vibrations during transportation or sudden increase/decrease of pressure. SOLUTION: In a toner replenishing container comprising a container main body 1 for housing toner, an opening/closing cap for opening/closing the replenishing port 1B of the container main body 1 and a cap member 3 for closing an opening part 1A for filling the container main body 1 with toner, when a difference in atmospheric pressure between inside and outside of the toner replenishing container is 0.4, the degree of ventilation is set equal to or lower than 50%.
Patent JP-H1183156-A (JP)
Title: Water heater
Inventor: OKABE MASAYOSHI
IPC: F24H1/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a water heater for efficiently heating bathtub water even lay providing no heat insulation heater in exclusive use for the water. SOLUTION: In the water heater comprising a hot water storage tank 1 having upper and lower heaters 2, 3, a mixing means 6 for mixing hot water with water of the tank 1, and a circulating passage 12 provided between the means 6 and a bathtub 14 for performing hot water filling function with heat insulating function, a part of the passage 12 is passed through an upper part in the tank 1 to heat exchange hot water in the passage 12 with hot water in the tank 1.
Patent JP-2001069046-A (JP)
Title: Transmission reception system and receiver
Inventor: HASEGAWA KAZUTOMO
IPC: H04M11/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To attain an adaptive operation of an equalizer even in the case of routine communication. SOLUTION: In a transmitter 1, a modulation means 1a modulates data going to be sent from the transmitter 1, an addition means 1b adds a Cyclic Prefix to the modulated signal, and a transmission means 1c transmits the resulting signal via a subscriber line 2. In a receiver, a reception means 3a receives data transmitted from the transmitter 1, and a processing means 3b being an equalizer processes the received data so that the effect received by the transmission of the data through the subscriber line falls within the Cyclic Prefix. Then a target channel 3c has an object characteristic targeted when the processing means 3b conducts adaptive processing. A 1st adaptive means 3d adjusts both a target channel and the processing means in the case of initialization to conduct adaptive processing.  A 2nd adaptive means mainly regulates a processing means 3b in the case of routine communication to conduct adaptive processing.
Patent JP-S60147390-A (JP)
Inventor: MITSUCHIERU SHIMONZU KOOEN
IPC: B41M5/24
Filed: 1984-11-20
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-H0692539-A (JP)
Title: Sorter
Inventor: HIROTA KAZUHIRO
IPC: G03G15/00
Filed: 1992-09-11
Abstract: PURPOSE:To prevent a sheaf of recording paper finished with binding from sliding on a bin to fall into disorder by forming each bin in such a way as to be movable successively into a stapler device at the time of binding the paper by the stapler device, and making the change of moving acceleration at that time slow. CONSTITUTION:When recording paper P (Pa-Pd) is discharged in order of pages into a bin 51a in a sorter 10 by a distributor, a paper arranging member 527 provided piercing the elongated hole 528 of the bin 51a in order to arrange paper in the moving direction of the bin 51a is operated in the direction of an arrow mark. At the time of performing binding operation by a stapler device 101, the rotating member 104 of a moving device 103 is rotated, and the pull-out arm 106a of a sliding member 106 is engaged with the engaging pin 602 of a clamping device 600 so as to move the bin 51a to the right. The recording paper P on the bin 51a is then bound by the stapler device 102. The moving acceleration of the bin 51a is set to be slow at the movement starting time and the movement ending time so as to prevent a sheaf of recording paper from being disordered.
Patent JP-2000077658-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGURO KYOICHI
IPC: H01L29/78
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of forming a semiconductor device excellent in characteristic and reliability. SOLUTION: This manufacturing method consists of a process for forming a dummy gate in a region on an Si substrate in which a gate is to be formed, a process for forming source.drain regions 23, 25 by introducing impurities in the Si substrate of corresponding regions on both sides of the dummy gate and activating the impurities by heat treatment, a process for forming insulating films 24, 26 surrounding the side wall of the dummy gate, a process for eliminating the dummy gate and forming an aperture part 22a, a process for forming an SiGe layer 28 in a region where the aperture part is formed or in its lower part region, and a process for forming gate electrodes 30, 31 on the SiGe layer exposed in the aperture part, via a gate insulating film 29.
Patent JP-H0768496-A (JP)
Title: Cover lay film punching cutter
Inventor: NAKANISHI RYUJI
IPC: H05K3/28
Filed: 1993-09-03
Abstract: PURPOSE:To provide a cover lay film punching cutter which can surely remove and collect punched chips from the cover lay film without scattering the punched chips in the surrounding. CONSTITUTION:A cover lay film punching cutter consists of a cutter body 22 provided with disc-shaped members 24a, 24b having a shaft 26a and a hollow shaft 26b on each end of a cylindrical body 23, and a punching edge 28 formed on the outer circumferential surface of the cylindrical body 23, and a sucking hole 29 for the punched chips is formed on the inner side of the punching edge 28 in the cylindrical body 23.
Patent JP-S6488192-A (JP)
Title: Boiling water reactor
Inventor: HAMAZAKI RYOICHI
IPC: G21C15/18
Filed: 1987-09-30
Abstract: PURPOSE:To assure the adequate water injection rate meeting the pressure of a nuclear reactor and to make contribution to the improvement in safety and the reduction of cost by forming a pressure accumulation water injecting system into multistage constitution and dividing the same to a system for injecting water in a high-pressure state and a system for injecting the water in a middle-pressure state. CONSTITUTION:The high-pressure accumulation water injecting system 25 consists of a pressure accumulation tank 18, a water injecting valve 19 and a water injecting piping 23. The valve 19 is designed to be opened by a LOCA signal. The middle-pressure accumulation water injecting system 24 consists of a pressure accumulation tank 20, a check valve 21, and a stop valve 22. The valve 22 is opened by the LOCA signal. The cooling water in the tank 20 is injected into a reactor core part 3 by the automatic opening of the valve 21 when the pressure in the reactor drops sufficiently. The opening valve of the high-pressure accumulation water injecting system, is opened to inject the cooling water into the reactor by the LOCA signal when LOCA is generated at this time. The cooling water in the pressure accumulation tank is injected into the core part when the reactor pressure, the regulating valve of which is opened by the LOCA signal, drops below the holding pressure of the middle- pressure accumulation water injecting system. The water injection by a gravity fall type ECCS is executed when the pressure drops sufficiently thereafter.
Patent JP-S61122682-A (JP)
Title: Blade cleaning device
Inventor: KANEDA TOMOHISA
IPC: G03G21/10
Filed: 1984-11-19
Abstract: PURPOSE:To improve cleaning performance in normal state, and to weaken the press contact force of a cleaning blade in the abnormal state by moving a supporting shaft in accordance with the frictional force between the cleaning blade and the surface of a photosensitive body. CONSTITUTION:In the normal state, the center A of the supporting shaft 2 is positioned on the supper part of tangental lines l1, l2 by a spring 9 and strong press contact force is applied to the cleaning blade 1 at its contact point C to obtain efficient cleaning performance. When the frictional force of the blade 1 is increased at the contact point C because of the fixing or the like of toner, the center A of the supporting shaft 2 is moved in the lower direction of the tangental lines l1, l2 along a guide groove 8 by the increased frictional force against the exciting force of the spring 9. In accordance with the movement, the press contact force of the blade 1 at the contact point C is reduced.
Patent JP-H0294750-A (JP)
Title: Connection state confirming system for maintenance device to exchange
Inventor: WANAMI MASAO
IPC: H04M3/26
Filed: 1988-09-30
Abstract: PURPOSE:To easily confirm the connection state of a maintenance device to an exchange without stopping service by reading a content from a general-purpose register to the maintenance device and comparing it with a written data. CONSTITUTION:After a console interface circuit 3 is connected to an active processor 1 and a standby processor 2, a connection state confirming program is started in the maintenance device 4 by a command from a monitoring test seat 5. A test data is written in a general-purpose register in the processor 2 via the circuit 3. Then the content of the general-purpose register is read via the circuit 3 and compared with an original write data. When the result of comparison is in discondance, both the written test data and the readout data are typed out onto the test seat 5 and the fault of the test and the fault content are informed to the maintenance personnel.
Patent JP-S6487839-A (JP)
Title: Abrupt start prevention device for vehicle equipped with auto cruise device
Inventor: TAKATSUKA TAKASHI
IPC: B60K31/00
Filed: 1987-09-30
Abstract: PURPOSE:To prevent abrupt starting by providing an electric source switching means connected between a cruise CPU and an electric source, and providing an engine CPU with a means turning said electric source switching means off when an ignition switch is detected to have been actuated. CONSTITUTION:An engine CPU 2 includes a routine which turns an electric source off at the time of starting so as to turn a contact 6 off with a relay A de-energized for invariably suspending the supply of electricity to a cruise CPU 3 whenever an ignition switch 5 is turned 'on' from 'off'. However, if the ignition switch 5 is not turned on, leave it as it is. Such being the case, suppose that a main switch 1a is turned on so as to direct the cruise CPU 3 to let the electric source be turned on, and even if the ignition switch 5 is turned on, the engine CPU 2 turns the contact 6 off at once, thereby supplying no electricity to the cruise CPU for initiating no action at all. Therefore, even if turbulence occurs, no runaway is developed at the time of the start of the cruise CPU, thereby preventing abrupt starting.
Patent JP-S6398489-A (JP)
Title: Thermla recording material
Inventor: MORONUKI KATSUMI
IPC: B41M5/337
Filed: 1986-10-16
Abstract: PURPOSE:To obtain a thermal recording material capable of giving a developed color image which is clear, has absorption in a near infrared region and has excellent preservation stability, by providing on a base a thermal color forming layer comprising an organic vanadium compound, a leuco dye and a specified gallic acid ester as main constituents. CONSTITUTION:A thermal color forming layer comprising an organic vandium compound, a leuco dye and a gallic acid ester of general formula I, wherein R is a 3-18C alkyl, cycloalkyl, phenyl or benzyl, as main constituents is provided on a base. The organic vanadium compound may be, for example, vanadium stearate, vanadyl acetylacetonate or vanadium pivalate. The total amount of the color fomers, namely, the organic vanadium compound and the leuco dye is 3-30wt% based on the total solid content of the thermal color forming layer, and the amount of the gallic acid ester is 6-60wt%, whereby the objects of the use of these substances can be attained. Consequently, the ground of the thermal recording material is white in color, and developed color images are clear, have an absorption wavelength in a near infrared region and have favorable preservability.
Patent JP-H0988479-A (JP)
Title: Open shield method
Inventor: KUSHIDA SHUICHI
IPC: E21D9/06
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To quickly carry out construction work even below an obstacle by moving a box body with an intermediate pushing device on sliding members installed to the rear of an open shield machine in an exposing state. SOLUTION: An opening agent groove 13 is dug by penetrating a blade 19 in a facing 14 and a box culvert 12A is installed to the rear of an open shield machine. A crushed stone layer is formed on the floor of the groove 13A at a prescribed location on this side of an obstacle and a foundation section 30 is formed by burying a pair of sliding members composed of I-steels having the length corresponding to the elongated pitch T, with the upper surfaces of the members being exposed, and placing concrete. Then a box culvert group 12B put on the section 30 from above is pushed forward with an intermediate pushing device. When the section 30 is formed successively little by little in such a way, the burden of the intermediate pushing device can be reduced.
Patent JP-S61124001-A (JP)
Inventor: ITO YUKIO
IPC: C08L71/02
Filed: 1984-11-21
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-S62104893-A (JP)
Title: Production of small particle of fluorescent substance
Inventor: ONO KATSUTOSHI
IPC: C09K11/08
Filed: 1985-10-31
Abstract: PURPOSE:To obtain small particles of fluorescent substance useful for a fluorescent face with high-luminance, high-precision and high cathode ray tube useful for cockpits or projection in high yield by grinding single-phase synthetic fluorescent substance particles, pulverizing them and heat-treating them. CONSTITUTION:For example, a green fluorescent substance of single-phase Y3Al5O12:Tb is synthesized by a conventional procedure and ground by a ball mill at 60rpm number of revolutions for 15hr. Then, the ground material is blended with BaF2 of flux and further crushed for 1hr. The ground substance is packed into a n alumina crucible, the temperature of the ground material is raised up to 1,500 deg.C at 200 deg.C per hour rate of heating by a furnace, the ground material is kept at 1,500 deg.C for 2hr, cooled in the furnace and washed to give the aimed small particles of fluorescent substance.
Patent JP-H05198434-A (JP)
Title: Superconductive current lead
Inventor: SASAOKA TAKAAKI
IPC: H01L39/04
Filed: 1992-09-14
Abstract: PURPOSE:To decrease the heat of a conductor caused by current conduction by using a material having the lower value of thermal conductivity at the temperature lower than room temperature as the composite base material of an oxide-based superconductive wire material constituting the main body of a current lead. CONSTITUTION:A superconductive coil 3 submerged in liquid helium 2 in a container 1 is connected to a power supply 6 for the superconductive coil through a conductor wire 5 on the normaltemperature side by way of a current lead 4. The current lead 4 has the structure, wherein a plurality of tape-shaped wire materials 7 are laminated and assembled. In the lead 4, a core 8 comprising an oxide superconductor is coated with a film 9 comprising alloy, which is another constituent material. As the alloy used for the film 9, the material, whose thermal conductivity becomes lower at the temperature lower than room temperature, is used. In this current lead, the intruded heat through the base material can be decreased.
Patent JP-S62103950-A (JP)
Title: Ion beam focusing apparatus
Inventor: SAWARAGI HIROSHI
IPC: H01L21/027
Filed: 1985-10-30
Abstract: PURPOSE:To obtain an amplifier having good rising performance by arranging a blanking electrode between a take-out electrode and an acceleration tube, thereby removing a beam from an hole with low blanking voltage. CONSTITUTION:A take-out electrode 3 is followed by two stages of blanking electrodes 9 and an aperture 10 and an acceleration tube 5 is arranged in the post stage. A blanking oscillator 15, for example, a mono-stable multivibrator, oscillates a rectangular wave to a blanking demand signal and feed to an amplifier 16. Voltage of about 4-10kV has been applied onto the take-out electrode 3 and it is an indispensable voltage for producing ions. Since the aperture 10 is maintained at same potential with the take-out electrode 3, the energy of the ion beam between the take-out electrode 3 and the aperture 10 4-10keV at the highest. Upon passing through the aperture 10, the ion beam is accelerated to 200keV by means of the acceleration tube 5.
Patent JP-H04123443-A (JP)
Title: Automatic die bonder
Inventor: NEGISHI YUICHI
IPC: H01L21/52
Filed: 1990-09-13
Abstract: PURPOSE:To perform an automatic stage change, eliminate poor recognition, and correctly and at high speed pick up a nondefective product chip by providing an external device to give information on nondefective product chip and an chip shape information on a water, thereafter making to perform picture recognition, performing correction of positional deviation of work and making to perform to pick up operation. CONSTITUTION:One sheet of a chip tray 6 is supplied from a tray loader 7 on an X-Y table 4 while receiving the data on quality of a water chip from an external device 13 through external I/F 12. In case a nondefective product of a chip 5 is existing, measurement of the first and second referent chips is performed by an ITV camera 2 is performed in order to perform correction so that the coordinates of the reference chips may become a theoretical value. According to the quality data, a nondefective product or a defective product is recognized, and in case of a defective product, recognition of the quality of the chip 5 is performed. In case of nondefective product, the chip is positioned to a suction point of the body of 1 of a die bonder so as to issue a boding permit signal. The chip 5 is sucked, carried connected on a lead frame 8.
Patent JP-H07101169-A (JP)
Title: Thermal magnetic recording medium and manufacture thereof
Inventor: HASHIBA HIDETOSHI
IPC: B41M5/36
Filed: 1993-09-30
Abstract: PURPOSE:To provide a thermal magnetic recording medium which has high productivity and preservability and has a practical strength which does not always need a protective layer, etc., and a method for manufacturing the same. CONSTITUTION:A thermal magnetic recording medium 1 comprises a magnetic recording layer 3 and a thermal recording layer 5 containing metal powder and binder as main ingredients on a support 2, wherein the layer 5 contains a low melting point nonmagnetic metal powder having shape anisotropy.
Patent JP-H08109680-A (JP)
Title: Unit building with sloped roof
Inventor: TAKEUCHI KIYOSHI
IPC: E04B1/348
Filed: 1994-10-11
Abstract: PURPOSE: To form a large roof surface, in which a slope is continued extending over a lower floor from an upper floor, by a simple constitution easily and obtain a profound appearance. CONSTITUTION: Almost rectangular parallelopiped-shaped building units 2 are connected in the vertical direction and the horizontal direction, and upper-side roof units 7a having slopes are installed onto the upper-floor building units 2 of the building units 2 while lower-side roof units 7b are mounted on lower- floor building units 2a projected and arranged to the outside from the upper- floor building units 2b through height adjusting units 8 so as to be continued to the slopes of the upper-side roof units 7a. Accordingly, large roof surfaces, in which slopes are continued extending over lower floors from upper floors, can be formed by simple constitution, and a profound appearance is acquired.