baber/WOPTO huggingface dataset:
Patent JP-H0581172-A (JP)
Title: Switch control system of bus for plural data transmission
Inventor: OGAWA TOSHIYUKI
IPC: G06F15/16
Filed: 1991-09-19
Abstract: PURPOSE:To improve the use efficiency of a bus for data transfer and to easily enable the increase of the bus by providing a bus controller outputting a use permission signal of a bus in a state that it is not used in accordance with a bus use request. CONSTITUTION:Buses 16, 17 are connected with a CPU 11 and a processor 12 via a transceiver device 13. They are connected with external equipments such as a memory 20 and an I/O device (non-illustration), etc., via a memory controller 14 and an I/O controller 15. A bus controller 18 performs a priority order control and a sequence control based on a bus use request signal to be inputted by the CPU 11 and each processor 12. Then, a bus use permission response signal or a bus use response status for showing which processor 12 is permitted to use the bus are prepared. The transceiver device 13 opens the gates to the buses 16, 17 according to the use permission response signal and the processor 12 is capable of performing an access to the memory 20 and the I/O device.
Patent JP-H1179759-A (JP)
Title: Production of mold for forming optical element
Inventor: HIRABAYASHI KEIJI
IPC: C03B11/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of the outer peripheral part of a mold and to obtain the mold having high durability by forming a hard carbon film in such a manner that the film thickness of the hard carbon film near the outer peripheral part of a forming surface thicker than that in the central part of the forming surface. SOLUTION: The method for forming the hard carbon film is adequately a high-frequency plasma enhanced CVD method. An ion beam vapor deposition method is further adequate. In order to increase the film thickness of the hard carbon film in the outer peripheral part of the mold by the ion beam vapor deposition method, a mold preform 9 for forming optical elements which is mounted at a substrate holder 8 and rotates is inclined with respect to an ion beam 7 and the outer peripheral part of the mold is irradiated with the ion beam at nearly a perpendicular angle, by which film- formation is executed.  The mold deteriorated by forming is irradiated with the ion beam of oxygen or argon nearly perpendicularly to the part near the outer peripheral part of the forming surface of the mold, by which the hard carbon film is removed and, thereafter, the film is so formed that the film in the central part of the forming surface is increased. The repetitive reutilization thereof is thus made possible. The film thickness near the outer peripheral part of the forming surface is made larger preferably by >=10%.
Patent JP-H09146346-A (JP)
Title: Electrifying member and electrifying device
Inventor: MASUDA YOSHITOMO
IPC: G03G15/16
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an electrifying member being excellent in the uniformity of resistance, the uniformization of a contact stage, electrifiability and durability by forming an outer layer including resin to which specific carbon is added, on the surface of an inner layer consisting of an elastic body. SOLUTION: As the inner layer, an elastic body is used and urethane foam is preferable. Carbon and metallic oxide are added to impart conductivity to the foam. The outer layer is made of the resin to which the carbon is added. As the carbon, one having an oxygen content of >=6%, preferably >=7% and further, a carbon pH of >=5, preferably >=6 is desirable. Thus, the uniformity of the resistance of the electrifying member can be made compatible with a sufficient contact state with an electrified member by the fact that the hardness of the electrifying member is made low and moreover, the uniform contact state with the electrified member by the fact that the surface smoothness of the electrifying member is secured. Therefore, the uniformity of electrifying work is improved, sandy soil, a defect in an image, etc., are eliminated and further, the durability is improved.
Patent JP-H02110494-A (JP)
Title: Grey gradation giving device
Inventor: ARAN JIYOHARI
IPC: H04N3/12
Filed: 1989-09-14
Abstract: PURPOSE: To prevent a flicker by giving gray gradations to a display device through the use of base time and exciting respective picture elements for more than base time. CONSTITUTION: A base time generation means 20 generating base time and a gray gradation generation means 1 giving the gray gradations to the display device 16 by using base time, exciting the respective picture elements for more than base time on all the gray gradations of more than zero and reducing the flicker are provided. Then, the gray gradations of 0-N (N is plural) are generated by adding display voltage for prescribed time and exciting the picture elements. Thus, a gray gradation bestowal device with less flicker can be provided.
Patent JP-2000063006-A (JP)
Title: Image forming device and sheet carrier device
Inventor: TSURUI NORIO
IPC: B65H5/06
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To widen allowance of sheets which can be carried and to make operability excellent by providing a first carrier path having a curved part for guiding sheets and a substantially straight second carrier path and providing a resist roller and a resist shutter correcting the attitudes of sheets on each of the carrier paths. SOLUTION: A device main body has carrier paths 4 and 5 for supplying sheets S to an image forming part 7 and a discharging means 6 for recorded sheets S. The first carrier path 4 for thin paper, films and the like is provided with feeding roller units 27, 28 to be hand supply means on the downstream of a front surface feeding port 26. On the downstream, a resist roller 30 aligning tips of the sheets S and carrying the sheets S and driven roller 31 thereof are provided. On the substantially straight second carrier path 5 for feeding a recording medium such as cardboard and a plate having rigidity, feeding roller units 41, 42 are provided on the downstream of a back face feeding port 40. On the downstream, a resist shutter 43 which is orthogonally crossed with a carrier direction and aligns the tips of the sheets S is provided.
Patent JP-H04120792-A (JP)
Title: Manufacture of resistance layer of printed circuit board
Inventor: ARISAWA HIROTOSHI
IPC: H05K3/18
Filed: 1990-09-12
Abstract: PURPOSE:To eliminate corrosion of the surface of a resistance layer with plating solution and to form a highly accurate resistance by improving a pattern accuracy to form a conductor by stacking it by electroless copper plating, and covering the layer with a film during plating. CONSTITUTION:A desired circuit pattern made of a resistor exposed part 24a and a base material exposed part 22a is formed of a resistor 24 on a base material 22. Resist 26 durable against plating solution is formed on the part 22a and the resistance layer forming part of the part 24a. With the resistor 24 as a cathode an electric copper plating is conducted, and an electric copper plating film 28 is formed in a thin layer on the part 24a not formed with a resist 26. Then, the material 22 formed with the film 28 is dipped in electroless copper plating solution, and an electroless copper plated layer 30 is on the film 28.
Patent JP-H0287025-A (JP)
Title: Sound tester
Inventor: YOSHIDA YOSHIKO
IPC: G01H7/00
Filed: 1988-09-26
Abstract: PURPOSE:To perform a characteristic test along with a strong sound pressure test by together providing an audio speaker and an air pressure type sound source (E.P.T.) in a reverberation chamber and making it possible to apply a lid to the audio speaker. CONSTITUTION:An audio speaker 2 and an E.P.T. 3 are mounted to one reverberation chamber 4 and the microphone 5 connected to an amplifier 6 is provided to said chamber 4. A lid 7 is mounted to the audio speaker 2 through a gasket 8 and a flange 9. By this mechanism, both of a characteristic test and a strong sound pressure test can be performed. When the strong sound pressure test is performed, only the E.P.T. is used and, when the lid 7 is clamped to the audio speaker 7 by a screw, the audio speaker 2 can be protected from strong sound pressure. Further, since the hermetical sealability is enhanced by inserting the gasket 8 between the audio speaker 2 and the lid 7, the speaker is further protected from sound pressure.
Patent JP-H04124199-A (JP)
Title: Method of manufacturing blood coagulation 8 factor/von bilbrandt factor complex concentrate from total plasma
Inventor: MIRIYANA BIYURUNUURADOSEBICHI
IPC: C07K19/00
Filed: 1990-09-12
Abstract: PURPOSE: To obtain the subject concentrate which is stable and useful in treatment of hemophilia because of its high specific activity, by pre-purifying whole blood plasma with BaCl 2  and Al(OH) 3  by a double treatment and purifying by chromatography using an anion-exchange resin which allows retention of very large molecules.  
     CONSTITUTION: Freshly prepared whole blood plasma in the presence of an anticoagulants and a stabiliser is adjusted to pH 6.5 with acetic acid and 1 M barium chloride is added. The mixture is stirred at room temperature for 15 minutes, adjusted to pH 6.5 with aluminum hydroxide gel, and centrifuged to recover the supernatant through double treatment for prepurification. The supernatant is passed through a column of anion-exchange resin allowing retention of very large molecules and thus purified, thereby to obtain a stable concentrate of factor VIII-von-Willebrand factor complex with high specific activity. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H1164063-A (JP)
Title: Flow rate sensor
Inventor: YAMAGISHI KIYOSHI
IPC: G01P5/12
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate sensor from which a flow rate detecting output that can reduce the throughput of a microcomputer or the required memory capacity and, at the same time, to make steeper the inclination of the characteristic curve of the flow rate detecting output with respect to the flow rate of a fluid to be measured. SOLUTION: In an indirectly heated flow rate sensor which is provided with an exothermic resistor 1, the temperature of which changes according to the flow rate of a fluid to be measured, a temperature-measuring resistor 2 for detecting the temperature of the resistor 1 adjacently provided to the resistor 1, and a bridge circuit 14 containing the resistor 2 and outputs the differential voltage of the circuit 14 as the flow rate detecting output corresponding to the flow rate of the fluid,  the circuit 14 incorporates a temperature-measuring resistor 6 for the compensating water temperature which detects the temperature of the fluid and an adjusting means 13 which corrects the nonconformities between the thermistor constants of the resistors 2 and 6 for making the differential voltage of the circuit 14 to such a flow rate detecting output that does not substantially depend upon the temperatures of the fluid.
Patent JP-2000069043-A (JP)
Title: Method and device for changing routing table
Inventor: KAMIKAWA YORIE
IPC: H04L45/586
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide the system for establishing the connection of SVC in a short time while avoiding a fault by selecting a substitutive route. SOLUTION: In an ATM network for realizing LAN emulation in the reserve 2N configuration of servers while installing active and reserve LAN emulation servers A and B with respective different ATM exchanges SW1 and SW2, when any fault at the active server is detected by the ATM exchange SW1 accommodating the active server A, in respect to a call setting request message from an LEC for connection setting, the said ATM exchange A returns call setting refusal message setting the information f 'opposite terminal arrival disable' to a reason display information element. The exchange accommodating the LEC receiving this message selects any port for transmitting the message to the reserve server B and transmits the call setting request message.
Patent JP-H0691864-A (JP)
Title: Ink jet printer head
Inventor: KATO MANABU
IPC: B41J2/055
Filed: 1992-09-09
Abstract: PURPOSE:To obtain an ink jet printer head preventing a positional shift between formed plates, a leakage of ink, and the like. CONSTITUTION:In an ink jet printer head HA provided with an orifice forming part with ink jetting orifices 1a juxtaposed; a membrane plate 1c provided with ink supply paths for supplying ink to the orifices 1a; a laminate 53 overlapped on the membrane plate 1c and provided with ink chambers for supplying ink to the ink supply paths; and a piezoelectric element 54 overlapped on the laminate 53 to apply a pressure to the ink chambers, the orifice forming part 1a and the membrane plate 1c are integrally molded.
Patent JP-H1162433-A (JP)
Title: Lower edge structure of shutter
Inventor: HOSHINO CHIEKO
IPC: E06B9/17
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce noise at the time of closing a shutter and prevent infiltration of rainwater and the like into the shutter by attraction-holding a magnetic band-like lower edge piece formed by laminating a reinforcing band plate part, a cushion part and elastic magnet band pieces in this order, to the lower edge of a seat plate provided below a slat, by the elastic magnet band pieces. SOLUTION: In a steel shutter S provided with a seat plate 1 below a slat A and hoisting and lowering the slat A, the lower edge 2 of the seat plate 1, is additionally provided with a magnetic band-like lower edge piece 3. This magnetic band-like lower edge piece 3 is formed by laminating a reinforcing band plate part 4 formed of rubber or soft plastic, a cushion part 5 formed of an elastic compressive foam resin or foam rubber material, and a plurality of magnet band pieces 6, 6 in this order. The elastic magnet band piece 6 is formed by magnetizing elastically deformable material with iron powder kneaded therein and forming it into narrow and long rectangular band piece. The magnetic band-like lower edge piece 3 is removably attracted to the lower edge 2 of the seat plate 1 by the elastic magnet band pieces 6, 6.
Patent JP-S63204299-A (JP)
Inventor: SADO RYOICHI
IPC: G10H1/34
Filed: 1987-09-25
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-H0732123-A (JP)
Title: Intermediate device for use in casting of molding article
Inventor: DANIERU BUDO
IPC: B22D41/50
Filed: 1991-08-27
Abstract: PURPOSE: To eliminate the mechanical impart of a supply pipe, etc., for liquid metal and to lessen the wear of the supply pipe, etc., by arranging the upper part of a wear device in contact with the lower part of a casting mold, centering the device with respect to a downwardly opened pouring basin of the casting mold and bringing the lower part of the device into contact with the upper surface of a pouring nose. CONSTITUTION: An interconnecting device 3 is arranged in a hole 11 of a casting mold supporting base 2 which allows the centering of the casting mold 1 and the introducing of the liquid metal to the pouring basin 12 communicating with the lower part of the casting mold 1 opened only on one side. At the time of operation of the device 3, the liquid metal rises up to the intermediate device 3 from a tube 5, then rises into the casting mold 1. When the casting ends, the metal in the casting mold 1 solidifies to form a product. The solidification beings from the upper part of the casting mold 1 and ends at the lower level of the casting mold 1. Below this level, the metal is in a liquid form even after the casting and is returned to the furnace.  The intermediate device 3 wears early in consequence of slag dropping and the thermal impact generated by the cooling of the casting mold 1 and can, therefore, exchanged at the frequency higher than the exchange frequency of the heat resistant tube 5.
Patent JP-2001069694-A (JP)
Title: Dynamo-electric machine
Inventor: KAWABATA YASUMI
IPC: H02K1/27
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To fully reduce the leakage of magnetic flux at the ends of a rotor or stator. SOLUTION: With respect to a rotor 2, an iron core 12 is installed on the circumference of a frame body 11, permanent magnets 13a and 13c for field system are embedded in the iron core 12, and permanent magnets 14 for reducing respective leakage flux are installed at both the ends of the permanent magnets 13a and 13c for field system. A rotary shaft 3 passes through the center of the frame body 11 and is secured on the frame body 11. With respect to a stator 4, a plurality of coils 16 for field system are placed circumferentially inside the cylindrical iron core 15.
Patent JP-H1092285-A (JP)
Title: Electromagnetic relay
Inventor: AOKI SHIGEMITSU
IPC: H01H50/04
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay capable of increasing the control power and shrinking the occupied area by inserting the moving contact spring of a drive section between a pair of contact point fixing arms of a base, and inserting the tongue pieces of the base into the hook sections of the drive section to hook the drive section on the base. SOLUTION: A break side fixed contact spring 4A and a make side contact spring 4B are pressed into a base 3, and the fixed contact springs 4A, 4B are provided with contact point fixing arms 41, 43 and lead terminal sections 42, 44 respectively. A drive section 5 hooked on the upper section of the base 3 is provided with an iron core 56 penetrating a bobbin 52, and a moving contact spring 71 is provided below a yoke 57 fixed to the tip of the iron core 56. The free end of the moving contact spring 71 is inserted between a pair of contact point fixing arms 41, 43 of the base 3, and tongue pieces 36 provided at both ends of the base 3 are inserted into hook sections 54 provided at the lower end of the bobbin 52 to hook the drive section 5 on the base 3. An electromagnetic relay can be easily assembled.
Patent JP-S6485455-A (JP)
Title: Telephone set
Inventor: KARAKI MASATO
IPC: H04M1/00
Filed: 1987-09-28
Abstract: PURPOSE:To send a voice message to a telephone set being a dialing destination by generating a voice message corresponding to a sent dial number specified by a signal stored in a storage means from a registration means when a voice message sending command exists. CONSTITUTION:A registration means 8, in registering a voice message, registers the voice message corresponding to the dial number of the opposed designation sending the voice message. A storage means 6 stores a signal specifying a sent dial number at calling. A voice message sending control means 7, in receiv ing a voice message sending command, allows the registration means 8 to gener ate a voice message corresponding to the sent dial number specified by the signal stored in the storage means 6 and sends the voice message generated to the opposite party of line connection. Thus, the registered voice message in advance is sent to the called opposite telephone set.
Patent JP-H0798336-A (JP)
Title: Sampling type measuring device
Inventor: HIRAISHI YUKIYOSHI
IPC: G01R19/00
Filed: 1993-09-28
Abstract: PURPOSE:To provide a sampling type measuring device having a means generating no aliasing in the frequency band 1/2 or above of the sampling frequency without using an expensive A/D converter for high-speed sampling. CONSTITUTION:This sampling type measuring device is provided with a sample hold circuit 10 sampling and holding the measured input, an A/D converter 20 converting the input obtained by the sample hold circuit 10 into the digital signal, a digital signal processor 30 applying the arithmetic process to the output of the A/D converter 20, and a plurality of sampling clock generators 61-63 generating sampling clocks having different frequencies respectively. The change of the measured value obtained by the digital signal processor 30 is detected, and the measured input is sampled by the sampling clock selected in response to the change of the measured value.
Patent JP-H0665524-A (JP)
Title: Material for aluminum fin for heat exchanger
Inventor: KOBAYASHI MICHIO
IPC: C09D167/02
Filed: 1992-08-18
Abstract: PURPOSE:To obtain a composition for the priming of an Al fin whose composi tion has good Al plate adhesion even after the baking of a hydrophilic coating film by incorporating a hardener comprising a melamine, urea, or phenolic resin and a softener comprising a non-crosslinkable acrylic or epoxy resin into a specific base resin. CONSTITUTION:This material is a composition comprising: 100 pts.wt. base resin comprising a crosslinkable acrylic, epoxy, urethane, polyester, or polyamide resin having a mol.wt. of 5,000-50,000 or a copolymer or mixture of these; 10-30 pts.wt. hardener comprising a melamine, urea, or phenolic resin; and 1-50 pts.wt. softener comprising a non-crosslinkable acrylic resin and/or a non-crosslinkable epoxy resin each having an average mol.wt. of 400-2,000.
Patent JP-H1185492-A (JP)
Title: Device for supporting preparation of object oriented data model
Inventor: TOKUMOTO SHUICHI
IPC: G06F9/44
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of system analytical work by specifying operation and a function from an object diagram, defining the routine range as a domain, automatically retrieving the domain or extracting the domain by user specification, and storing the retrieved/extracted result in a data base as a domain model. SOLUTION: A domain model specified for operation in an inputted object diagram is inputted to a user I/O display part 101, and the domain of the inputted keyword is retrieved from a domain keyword data base 104, the retrieved result is listed up by a domain keyword group generation part 103, and a part corresponding to the retrieved domain is distinguishably displayed by using a corresponding element display part 105. Then, the domain is determined by user specification based on the display and the determined result is registered in a domain model data base 107.
Patent JP-S60132478-A (JP)
Title: Intermittent feed system of tape
Inventor: IKEDA SUSUMU
IPC: G11B15/18
Filed: 1983-12-20
Abstract: PURPOSE:To attain the accurate frame feed reproduction with low cost and the reproduction at a low speed by using the track jump pulse of a piezoelectric element to stop a slow feed of a tape. CONSTITUTION:An electronic switch 15 is turned on and off in a proper repetitive cycle by a speed control circuit 14. When the switch 15 is turned on, a head switch pulse sets a motor ON memory 19 and an electronic switch 21 is connected. In this case, the output of an FG1-up 17 is converted by a speed detecting circuit 24 into the voltage proportional to the speed of a magnetic tape 1. Then a capstan motor 6 is driven in the acceleration direction by a capstan drive circuit 23 through a revolving direction switching circuit 22. Thus the motor 6 is accelerated and revolved at a fixed speed to feed the tape 1. Then the piezoelectric drive voltage is changed to produce a track jump. Therefore a brake memory 20 is set and the circuit 22 is actuated. Thus the motor 6 is set under a reverse brake state.
Patent JP-H0989721-A (JP)
Title: Double-refraction measuring method of polycarbonate resin
Inventor: KANEKO KAZUHIRO
IPC: G01M11/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility of the measured value. SOLUTION: The double refraction of polycarbonate resin is liable to be affected by temperature and humidity because of the physical property of the resin. Therefore, the changes in the short-period measuring environment such as the temperature fluctuation of 2-3 deg.C and the humidity fluctuation of 2-3 deg.C caused by the air flow in the measuring chamber are excluded by surrounding the entire body of a double-refraction measuring device 1 provided on a measuring stage 2. The stable measured value is obtained in the measuring environment in a hood 3, which is kept constant all the time.