baber/WOPTO huggingface dataset:
Patent JP-H0832762-A (JP)
Title: Noise shield structure of optical system
Inventor: SAIKAI HIDEFUMI
IPC: G02B27/32
Filed: 1994-07-20
Abstract: PURPOSE:To securely prevent a noise from leaking out of a shield by providing a cylindrical structure part of specific size, made of a conductor, in the opening part of a shield housing. CONSTITUTION:The shield case 11 is provided with the opening part 12 for scanning and exposing the image of a document to a CCD sensor 7, and the image of the document is scanned and exposed to the sensor 7 through the opening part 12. The opening part 12 is formed in a rectangular shape with opening width (l) and height (h). The cylindrical structure part 13 made of a conductor is provided in the opening part 12 of the case 11; and the maximum opening width of the structure 13 is set to <=1/2 as large as the wavelength lambdaof a maximum necessary noise cutoff frequency for a noise and the length of the structure part 13 is set to >=1/8 as large as the wavelength lambda of the maximum necessary noise cutoff frequency.
Patent JP-S6229098-A (JP)
Inventor: SHIMIZU TAKEHIRO
IPC: H05B41/392
Filed: 1985-07-31
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-2000357191-A (JP)
Title: Method and system for providing service of electronic map
Inventor: NOYAMA HIDEO
IPC: G06Q30/06
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide map information on necessary areas in necessary detail for a user and to attain flexible charging in the case of providing service for map information with infinite continuity. SOLUTION: A map storage computer 120, a user computer 110, and a service provider computer 100 are connected to each other through a network 130. The user computer 110 user map data by using license data distributed by the provider. A history of use of the map data is obtained by a use history managing means 113 and sent to the service provider computer 100. A charge calculating means 104 of the service provider computer 100 calculates the charge for use according to the kind of the provided map data, the amount of the used map data, charging information for determining the use charge corresponding to the style of the use, and the history of use.
Patent JP-H0216663-A (JP)
Title: Information processor
Inventor: MAEKAWA KAZUHIKO
IPC: G06F9/46
Filed: 1988-07-05
Abstract: PURPOSE:To speed up the information processing of a virtual computer by executing an input/output actuating instruction of a private channel by directly actuating an input/output processor and eliminating the need for monitoring of the virtual computer. CONSTITUTION:When an instruction decoder 17 decodes an input/output actuating instruction, outputs of a virtual computer execution display circuit 6 and virtual channel memory effectiveness display circuit 5 are tested by a virtual channel execution control circuit 10. When a virtual computer is activated and a virtual channel memory 1 is effective, a process is executed in accordance with the content of the memory 1. When the content of a virtual channel status 3 requests direct execution, a channel status control circuit 8 updates a condition code register 13. When the status 3 indicates an actuation pussible state, the real channel status of a real channel number 4 is read out from a real channel status memory 9. When the real channel status can be actuated, the input/output of an input/output processor 8 is actuated by changing the status 3 and real channel status during operations and updating the register 13.
Patent JP-S5792813-A (JP)
Title: On-load tap changer
Inventor: FUKUMOTO KENICHIROU
IPC: H01H33/66
Filed: 1980-12-01
Abstract: PURPOSE: To increase dielectric resistance to step voltage, and to miniaturize the tap changer by connecting the first and second vacuum valves of the changer in series and connecting current limiting resistors in parallel with each of the second valves close by the neutral point side among these valves.  
     CONSTITUTION: The series circuits of the vacuum valves V1, V2, and V3, V4 are connected to each of two movable contacts 2, 3 selecting the taps T 1 , T 2  of the tap winding WT of the multiple type tap changer at the time of load used for a gas insulating apparatus, etc. The current limiting resistors R 1 , R 2  are each connected to the valves V2, V4 close by the neutral point 4 side among these valves V1WV4 through conductors 5, 6. When the circuit of the movable contact 2 or 3 is conducted, the whole up to one contact of the valve V3 or V1 at the side which is connected to the valve V4 or V2, the resistor R 2  or R 1  and the conductor 6 or 5 among the circuit at the contact parting side is made the potential of the neutral point 4, and made the same potential as the circuit at the conduction side, and the dielectric resistance to the step voltage is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S625750-A (JP)
Title: Circuit device for voltage feeder
Inventor: SHIYUTEFUEN MOUSUTAKASU
IPC: H04L12/413
Filed: 1986-07-18
Abstract: In a data network distributor adapted to connect a plurality of data stations with each other directly, and with remote stations over a network bus, a selective voltage supply system allows units shared in common with the local data stations to be powered only as needed, and to draw power from the individual data stations requiring service. Individual power sources in each data station are connected to a common line through decoupling diodes and current limiting resistors, and the common line supplies a plurality of voltage supply units which are operative to supply power to commonly used units as needed, including transmitting and receiving units for the network bus, a data diversion device for diverting local communications from the network bus, and a common control circuit for data collision recognition.
Patent JP-H1114712-A (JP)
Title: Test pattern generating device of logical circuit and generating method thereof
Inventor: YONETOKU HIROBUMI
IPC: G06F11/22
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce consumed memory at generating a test pattern for inputting to the test device of a logical circuit by a computer, and make the generating speed high. SOLUTION: Necessary information is input by means of 101 inputting connection information of a logical circuit and trouble definition information, an initial test pattern is generated by an initial test pattern generating means due to ATG (automatic test pattern generation), the initial test pattern is converted to a compressed code by a compressed code test pattern conversion means 103, and hence consumed memory is reduced. Data construction for executing test pattern mergence process at high speed is generated by a comparison data construction generating means 104, a test pattern is compressed by a test pattern compression means 105, and the compressed test pattern is output by an after compression test pattern outputting means 106.
Patent JP-H06300136-A (JP)
Title: Metallic hollow o-ring and its manufacture
Inventor: NAKAJIMA TATSUJI
IPC: B21D53/20
Filed: 1991-07-09
Abstract: PURPOSE:To provide a metallic hollow O-ring which can be mass-produced and is excellent in sealing property and mechanical strength by forming a hollow part inside continuously in circumferential direction, bending it so that a space between the mutal edges of a metallic skin material can be formed continuously in circumferential direction, and welding it intermittently or continuously along the circumferential direction to close it. CONSTITUTION:A hollow metallic O-ring 10 is formed with a metallic skin 12 formed in a ring shape continuously in the circumferential direction and a hollow part 14 formed in a circular shape in cross-section continuously in the circumferential direction inside the O-ring. Also a pair of butt end parts 16, opposed to each other, are formed at the periphery part of the metallic skin 12 continuously in the circumferential direction, and these parts are welded to each other. The welded part must not be necessarily formed all around, but may be formed intermittently. The material of the metallic skin 12 is not specifically limited, and all metals including alloy or laminated plate may be used. Because the sealing surfaces of the metallic O-ring are upper lower surfaces 18 and 20, even if the welded part is located at the outer periphery, any affect is not given sealing performance.
Patent JP-H1115721-A (JP)
Title: File server system
Inventor: KOMATSU SHIGEHISA
IPC: G06F12/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To read a file out of a data storage device at a high speed by performing the data reading control via the data storage device and also the data writing control via a server different from the data storage device. SOLUTION: When a terminal 20a reads a file out of a data storage device 40, a network protocol processing part performs the communication protocol processing and transfers the protocol processing result to an interface processing part. The interface processing part converts the received protocol processing result into a signal form of a network 1 and sends it to the device 40 via the network 1. When the data are written into the device 40 from the terminal 20a, the interface processing part sends the protocol processing result to a server 30 via the network 1. Then the device 40 reads out the file and sends it to the terminal 20a with no intervention of the server 30, so that the file reading speed is increased.
Patent JP-H0457441-A (JP)
Title: Dial tone display device
Inventor: OKA KOJI
IPC: H04M1/82
Filed: 1990-06-27
Abstract: PURPOSE:To attain immediate dialing without confirmation of a dial tone by starting a display section after a slave set receives a dial tone detection signal from a master set and displaying it that dialing is available by the lighting of a lamp. CONSTITUTION:When the user depresses a talking start button on a receiver section (operation section 20 of slave set) of a cordless telephone set, a control section 16 sends a talking start signal to a master set via a transmission section 17, a branching device 21 and an antenna 22. Thus, the master station informs itself in a dial tone (400Hz audible tone) that a trunk line is acquired and the preparation of reception of dial information from a station such as the NTT is finished. The master station sends a dial tone detection signal to the slave set. The control section 16 of the slave set receives the dial tone detection signal and starts a display section 24 to display the availability of dialing through a blinked lap. The user uses a ten-key of the operation section 20 to make dialing according to the display information.
Patent JP-S6412459-A (JP)
Title: Button type battery
Inventor: MURANAKA TAKAYOSHI
IPC: H01M50/186
Filed: 1987-07-07
Abstract: PURPOSE:To improve liquid tightness with a strengthened sealant by using thermosetting crosslinked polypropylene as a sealant of an opening part of a metallic case. CONSTITUTION:Silane denatured polypropylene and crosslinkage accelerating masterbatch are mixed and molded, and after that it is made to have contact with water, to manufacture a sealant. The sealant is used as a sealant 3 at an opening of a metallic case 7 of a silver oxide battery, a sealant 10 at an opening of a metallic case 13 of a lithium primary battery, a sealant 17 of a metallic lid 14 of a metallic case 20 of a lithium secondary battery, etc. Polypropylene is thereby made to be thermosetting, and so even through thermal stress is applied for a long time under pressure, relaxation does not ossur so much. It is therefore possible to improve liquid tightness at a sealing part.
Patent JP-S5694542-A (JP)
Title: Recording processor
Inventor: YOSHIE JINICHI
IPC: B65G1/133
Filed: 1979-12-27
Abstract: PURPOSE:To enable rapid carrying in and out even with a shelf of a large capacity, by enabling to move the carrying-in and -out means around the shelf toward swing and up and down direction, in selectively carrying out recording members from a cylindrical shelf containing a number of recording members. CONSTITUTION:While a recording member carrying in and out device 8 is loaded movably up and down to a guide frame 6 supported with a stem 2 located at a rotating cener of a shelf 1 movable having a number of small sections 3i toward circumferential and up and down direction and linked with an arm 7 possible for swing, a number of tape decks are located outside the surrounding swing with a guide frame 6 toward circumferential and up and and down direction. A number of recording member 4 contained in the small section 3i are positioned to a moving stand through a slight movement of the rotating shelf 1 and through the movement of th moving stand 11 loaded to the device 8, then they are loaded or discharged to one or a plurality of tape decks.
Patent JP-H0333485-A (JP)
Title: Scroll compressor
Inventor: SAKAI MANABU
IPC: F04C18/02
Filed: 1989-06-29
Abstract: PURPOSE:To reduce noise due to pressure pulsation by offsetting the winding initiation angle of the involute curve for a moving spiral vane from the winding initiation angle of a stationary spiral vane, and shifting the time at which the left and right compressing spaces communicate to the discharge space in the central part. CONSTITUTION:The winding initiation angle of an involute curve forming a moving spiral vane 19 is offset from the winding initiation angle of the curve to form a stationary spiral vane 18. This causes shifting from each other of the times at which the left and right crescent-shaped symmetrical compressing spaces communicate to the central part provided with a discharge hole 8, so that abrupt change of the pressure around the discharge hole is relieved at the time of eventual generation of excessive or insufficient compression, which mitigates possible pressure pulsation to lead to reduction of noise.
Patent JP-S6325178-A (JP)
Title: Power steering device
Inventor: KOMATSU KOICHI
IPC: B62D6/00
Filed: 1986-07-18
Abstract: PURPOSE:To produce optimum assisting power, improve ease of attachment of a device, and reduce amount of power requirement by driving a hydraulic pump only when required according to steering conditions by means cf an electric motor thereby producing oil pressures according to steering forces. CONSTITUTION:A hydraulic pump 66 is driven by an electric motor 69 rotating according to a drive signal V6 from a control circuit 70. To the control circuit 70 are inputted signals V1, V3 and To respectively from a steering force sensor 71, a vehicle speed sensor 72 and an oil temperature sensor 73. The steering sensor 71 is mounted on a steering shaft 42 to detect the direction and magnitude of the steering force of a steering wheel 41. The control circuit 70, according to its built-in program, operates on processing values necessary for assisting the steering forces of a vehicle and outputs a drive signal V5 as required to a solenoid direction changeover valve 63 and also outputs a drive signal V6 to the electric motor 69.
Patent JP-H0218699-A (JP)
Title: Automatic editing method for traffic jam condition message
Inventor: ODA TOSHIHIKO
IPC: G08G1/01
Filed: 1988-07-07
Abstract: PURPOSE:To attain flexible system operation to consider a human characteristic such as subjectivity, experience and vagueness, etc., by executing the condition classification of a traffic condition with a fuzzy theory and causing the vague experience rule, which can not be determined, of an operator to be a rule base. CONSTITUTION:An occupation rate to be obtained from a vehicle sensor, which is set on a road, is defined as a variable and the fuzzy theory, which can handle subjective and vague quantity, is introduced. To the classification of a traffic jam condition and the expression determination of the traffic jam condition, in which the experience rule and subjective causes are strong, the degree of the condition is caused to be a numerical value and a rule. Thus, the flexible system operation to consider the human characteristic can be realized from the conventional determined system operation to be fixed to the preparation of a traffic information presenting message. Then, a computer can execute control just like the trained operator of rich experiences.
Patent JP-2001008446-A (JP)
Title: Power unit
Inventor: OGAWA JUNKO
IPC: H02M3/28
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent detection failure of the abnormal load on a digitally con trolled power unit. SOLUTION: A high-voltage DC power unit 10 incorporates a high-voltage power source section 12, which generates high-voltage power to be supplied to a load 24 and a CPU 22 which controls the whole unit 10. The power source section 12 incorporates a booster transformer 14, a rectifier and filter means 16 which rectifies and filters inputted signals, a switch means 18 which performs switching operations according to the duty factor of an inputted PWM signal, and a detection means 20.  The CPU 22 monitors the output voltage of the unit 10 by means of the detecting means 20, detects a state where an abnormal loaded state with the monitored voltage value being equal to or lower than a prescribed threshold indicating abnormal loaded states and the preceding monitored value is smaller than the present monitored value, and sets the duty of the PWM signal at a minimum value, when the abnormal loaded state is continuously detected twice.
Patent JP-S5870669-A (JP)
Title: Automatic answering telephone set
Inventor: TOMINAGA HIROSHI
IPC: H04M1/65
Filed: 1981-10-23
Abstract: PURPOSE:To listen to a message even not at home, by transmitting the message after recording, in receiving a special number with a push button from a caller. CONSTITUTION:When a caller and an automatic answering telephone set are  connected and a message of the absence of a called party is transmitted to the caller, a sequence control circuit 11 connects a telephone line 1 to a push button signal reception circuit 7 and a recorder 8. In this case, when the signal reception circuit 7 receives a special number reserved in advance, the circuit 11 operates the recorder 8 and a reproducing transmission circuit 10, reproduces the message from the caller recorded for the time and transmits it to the caller. Thus, the caller can listen to the message already recorded.
Patent JP-2000354485-A (JP)
Title: Production of lipase
Inventor: ISHII TAKESHI
IPC: C12N9/20
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a lipase useful as a lipid hydrolyzing enzyme for oil and fat processing, clinical diagnostic agent, detergent, digestive enzyme, etc., by culturing a microorganism of the genus Burkholderia in the presence of oleyl alcohol. SOLUTION: A medium containing 1% oleyl alcohol is pipetted into flasks, sterilized at 121 deg.C for 15 min, inoculated with a culture liquid of a microorganism belonging to the genus Burkholderia [e.g. Burkholderia cepacia SC-2O (FERM P-17406)] and cultured at 30 deg.C for 48 hr under shaking. The cultured liquid is centrifuged to recover the supernatant. An organic solvent such as ethanol or acetone is added to the supernatant and the precipitated lipase is recovered by ultrafiltration, centrifugal separation, etc., to efficiently obtain the objective lipase useful for oil and fat processing, clinical diagnostic agent, detergent, digestive enzyme, etc., on an industrial scale at a low cost.
Patent JP-S6229764-A (JP)
Title: Ignition timing control method for internal-combustion engine
Inventor: OKUBO SHIGEO
IPC: F02P5/15
Filed: 1985-07-31
Abstract: PURPOSE:To improve the operating performance and fuel consumption by limiting correction through learning correction level of ignition timing on the basis of upper limit delay angle when said correction is to further delay angle side than predetermined upper limit delay angle. CONSTITUTION:When the operating condition is within specific range, the ignition timing is corrected (C2) on the basis of a learning correction level. While when it is at the outside of said range, the ignition timing is corrected (C3) on the basis of said learning correction level. The upper limit of delay angle when the operating condition is at the outside of specific range is predetermined, and when the correction of ignition timing based on said learning correction level is further to the delay side than said upper limit, correction through learning correction level of said ignition timing is limited (C4) on the basis of said upper limit. In such a manner, the operating performance and fuel consumption can be improved.
Patent JP-S6147524-A (JP)
Title: Spectrophotometer
Inventor: OOKAWA KANEYASU
IPC: G01J3/28
Filed: 1984-08-14
Abstract: PURPOSE:To measure the spectral characteristic of the light from a light emitting or light reflective object within a short time with high accuracy, by arranging a wedge shaped transparent plate between an object to be measured and the incident slit of a spectroscope in a contact state. CONSTITUTION:At first, an object 8 to be measured is not arranged and a standard light source, of which the spectral energy distribution is known, is arranged and the spectral energy of the transmitted light from a polarization eliminating plate 10, wherein two same wedge shaped crystal plates 17, 17 are arranged opposedly so as to mutually shift the crystal axes thereof by 45 deg. to each other to be capable of not polarizing the light emitted or reflected from the object 8 to be measured, is calculated. The detection value in a photomultiplier 23 is calculated and stored in a memory part 24 as a reference value through an amplifier 15. Next, the standard light source is removed and the object 8 to be measured is arranged to similarly perform measurement. In order to accurately calculate the detection values, the detection value in the photomultiplier 23 amplified by the amplifier 15 is divided by the reference value stored in the memory part 24 through an operation part 25 and the obtained value is multiplied by the spectral energy of the standard light source and the spectral energy of the light emitted from the object 8 to be measured is calculated by a formula.
Patent JP-H0833274-A (JP)
Title: Geared motor
Inventor: OKUBO KAZUO
IPC: H02K7/116
Filed: 1994-07-21
Abstract: PURPOSE:To obtain a highly reliable small geared motor which is preferable in view point of aseismatic structure and in which the control circuit section can be mounted easily. CONSTITUTION:A servo motor section 38 comprises a tubular outer case 31, a shaft 33a fixed to the center thereof, an outer rotor 32 rotating about the fixed shaft 33a, a winding 34 applied to the fixed shaft 33a, and a magnet 36 fixed to the inner circumferential face of the outer rotor 32 while facing the winding 34. Furthermore, a planetary gear 45 is interposed between the outer rotor 32 and the outer case 31 so that the planetary gear 45 is driven by the outer rotor 32 at the servo motor section 38 thus reducing the r.p.m. of the outer rotor 32.
Patent JP-S5793126-A (JP)
Title: Multilayer stretching blow molding machine
Inventor: FUKUOKA SEIGO
IPC: B29C49/30
Filed: 1980-12-02
Abstract: PURPOSE:To achieve good adhesion between layers without any air layer existing there between by a method wherein molds for multiple-stage injection molding are sequentially placed on the same turntable, a transfer device for transferring a core mold from one mold to the next-stage mold is provided, and a sufficient period of time is provided for cooling a parison in each layer. CONSTITUTION:A molten resin is charged into a cavity composed of a primary mold A1, a necked mold 2 and the core mold 3 by a primary injector 6 to mold a parison 10, then the turntable 1 is rotated by 120 deg. and the parison 10 is cooled. The turntable 1 is further rotated by 120 deg., the parison 10 is transferred into a secondary mold B1 by the transfer device 12, and a molten resin is charged by a secondary injector 7 to mold an outside-layer parison 11 and adhere it to the parison 10. Then, the turntable 1 is rotated by 120 deg., the outside layer part of the parison consisting of the laminated inside and outside layers is cooled, and after further rotating the turntable 1 by 120 deg., the two-layered parison is extracted from the secondary mold B1 by the transfer device 12.