baber/WOPTO huggingface dataset:
Patent JP-H11295436-A (JP)
Title: Vibration displacement measuring device in fault
Inventor: KOSUGI MASAYUKI
IPC: G01V1/24
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a vibration displacement measuring device in fault that can easily evaluate the three-dimensional vibration displacement of a fault in a rock ground, and can accurately and efficiently specify and measure the small fluctuation of an active fault before an earthquake occurs and the change in the fault due to a surrounding earthquake as a three-dimensional displacement. SOLUTION: A vibration displacement meter in fault 1 fixes a measurement part 7 at one of a hole well 5 that sandwiches a crushed zone of a fault surface and fixes a sensor at the other. The measurement part 7 is provided with measurement surfaces with three surfaces that cross one another and a sensor 8 is provided with vibration displacement sensors in three directions that have a response performance above 1 kHz and orthogonally cross one another on the measurement surfaces. Also, an acceleration sensor 9 is fixed to the sensor part 8. The relative displacement between the measurement part 7 and the sensor part 8 is measured and at the same time a stress wave propagated in a rock ground is measured by the acceleration sensor 9, thus obtaining an absolute vibration evaluation.
Patent JP-H06310048-A (JP)
Title: Magnetic shield member for cathode-ray tube and manufacture thereof
Inventor: ANDOU TOSHIZOU
IPC: H01J9/14
Filed: 1993-04-21
Abstract: PURPOSE:To rationalize manufacturing work, to reduce the price of a product, and to improve protection strength against impact during working by folding the four corners of a magnetic shield member inward, and by caulking them into a layered form. CONSTITUTION:A magnetic shield member 1 has a nearly trapezoidal cylindrical form as a whole, and the wide diameter opening responds with a phosphor screen. A flange 2 for mounting is formed on the wide diameter opening of the member 1, and a through hole 4 and a cut-and-raised claw 5 for mounting and fixation are formed ion the side wall 3 in the longitudinal direction. The material of the member 1 is at first formed as a plate, and is folded inward on the line connecting between the four corners on the outer edge and the four corners of the inner wall of the material which is later formed into nearly rectangular part, and a layered part 6 formed into nearly triangular shape is thus provided. The layered part 6 does not serve as an obstacle to the mounting work, and is positioned along the side wall 3a in the direction of the shorter side.
Patent JP-S5451816-A (JP)
Title: Speaker
Inventor: FUJIHIRA MASAO
IPC: H04R9/06
Filed: 1977-09-30
Abstract: PURPOSE:To simultaneously improve the linearity of driving system and supporting system and achieve the improvement in frequency characteristics by symmetrically disposing two speakers with diaphragms in-between and driving these in mutually anti-phases. CONSTITUTION:Speakers 2a, 2b of the same construction are opposedly superposed. Openings 4a, 4b are respectively provided in frames 3a, 3b and circular cylindrical permanent magnets 6a, 6b are fixed in the approximate center of yokes 5a, 5b. Poles 7a, 7b are fixed to their respective ends. Annular gaps 8a, 8b are constituted at respectively spacified spacings between the yokes 5a, 5b and the poles 7a, 7b, because of which the magnetic circuit of the arrow A in the speaker 2a and the magnetic circuit of the arrow B in the speaker 2B are respectively constituted by the magnetic fluxes generated from the magnets 6a, 6b. A foamed material 6 which is integrally formed to annular form by using expanded styrene or the like is interposed between the diaphragms 13a, 13b. The diaphragms are bonded and fixed on both side faces thereof. Thereby, the frequency characteristics of the speaker may be made extremely well.
Patent JP-H09305186-A (JP)
Title: Karaoke system
Inventor: SUGAWARA YASUSHI
IPC: H04N5/14
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive KARAOKE device which is used in combination with an on-line type KARAOKE device while making good use of a package type KARAOKE device which is already introduced. SOLUTION: KARAOKE devices 1 and 2 share a display device 5. The display device 5 projects video based upon video signals supplied form the KARAOKE devices 1 and 2 on its screen. A switching device 3 is inserted into the video signal transmission lines formed between the KARAOKE devices 1 and 2 and display device 3 and switches the video signal transmission lines. A cable line 4 is attached and detached between the KARAOKE device 1 and switching device 3. When the cable line 4 is connected to the switching device 3, the video signal transmission line is formed from the KARAOKE device 1 to the display device 5, and the video signal transmission line from the KARAOKE device 2 to the display device 5 is disconnected.
Patent JP-S61276437-A (JP)
Title: Channel test method
Inventor: KOBAYASHI SEIICHI
IPC: H04J3/14
Filed: 1985-05-31
Abstract: PURPOSE:To attain the test during in-service by dividing a multiplexed 1-frame time into 6 in the order of function items and assigning the processing channel of the function items as a 1/2 frame from the channel corresponding to the time assigned with the function item of other number. CONSTITUTION:In the 24CH system, in order to conduct the function operations as data insertion, data monitor and block signal insertion after confirming signaling frame, 1 frame comprising 24 channels is assigned as 13CH-24CH being 1/2 frame after the time for TST2 for TST1, 17CH-4CH for MON1, 21CH-8CH for BLK1, 1CH-12CH for TST2, 5CH-1CH for MON2 and 9CH-20CH for BLK2 in the divisions of the TST1, TST2, MON1, MON2, BLK1 and BLK2. Through the assignment of each division in this way, even when data conversion is applied by using a time spatial division switch, the channel test is conducted during in-service.
Patent JP-H10307258-A (JP)
Title: Compact zoom lens
Inventor: KOIZUMI HIROSHI
IPC: G02B15/20
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a bright compact zoom lens by which the position of an exit pupil is sufficiently away from an image plane and which can realize about 2.0 as a minimum f-number and realize high variable power ratio of about 3 by arranging 1st to 3rd groups which are negative, positive and positive from an object side to an image side and satisfying specified conditions. SOLUTION: This lens is constituted by arranging the 1st to the 3rd groups which are negative, positive and positive from the object side to the image side. The aperture diaphragm S on the object side of the 2nd group is integrally moved with the 2nd group at the time of zooming. In the case of zooming from a wide angle end to a telephoto end, the 1st group is moved to the image side, reversed and moved in a protrusive arc shape protruding to the image side so as to correct the fluctuation of a focal position. The 2nd group is monotonously moved to the object side on an optical axis so as to perform variable power. The 3rd group is moved to the object side on the optical axis, reversed and moved in the protrusive arc shape protruding to the object side so as to perform the variable power.  Assuming that the focal distance of the 1st group is f1 , the synthetic focal distance of the entire system at the wide angle end is fW, and the image-formation magnification of the 2nd group at the telephoto end is m(2T), the conditions expressed by expressions are satisfied.
Patent JP-S62274511-A (JP)
Inventor: IRIE TAKASHI
IPC: H01T4/14
Filed: 1986-05-22
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-S5742726-A (JP)
Title: Polyester film for shrink packaging
Inventor: KOSHIRO HISASHI
IPC: C08G63/00
Filed: 1980-08-29
Abstract: PURPOSE: To obtain titled transparent film exhibiting low-temperature shrinkability and high thermal shrink stress and having excellent heat-sealability, by biaxially stretching a copolyester comprising terephthalic acid, ethylene glycol and a specified component in a specified condition.  
     CONSTITUTION: In melt-extruding a composition consisting mainly of a copolyester comprising (A) terephthalic acid and (B) ethylene glycol and 1,4-cyclohexanedimethanol, said component B containing 10W40mol% 1,4-cyclohexanedimethanol, through a circular die, cooling the extrudate and biaxially stretching it by a usual method; said copolyester is stretched at a stretch ratio of 2W6 under such a condition that the film surface temperature in the stretching zone (Tf 1 ) is within the range of formula I, wherein Tg is the second-order transition point of the copolyester determined by DTA and the film surface temperature after stretching has a negative temperature gradient given by formula II, wherein Tf 2  is a film surface temperature at a point 4.5d (d is the diameter of the starting film) ahead of the point at which stretching is completed. Copolymerization of the above third component makes it possible to obtain titled film having low-temperature shrinkability and a high thermal-shrinking force and good sealability and being transparent without detriment to heat and oil resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0417509-A (JP)
Title: Sampling synchronization unit
Inventor: SATO MAKOTO
IPC: H02H3/28
Filed: 1990-05-08
Abstract: PURPOSE:To obviate the necessity of special large capacity transmission line by correcting the sampling timing based on the sampling synchronization shift at each terminal which is calculated based on a branch voltage obtained from voltage and current at each terminal. CONSTITUTION:Voltages and currents at the terminals Ass-Dss of a transmission line 1 are inputted to the data processing sections 7a, 7b, 7c, 7d of terminals 6a, 6b, 6c, 6d disposed at respective terminals and then transmitted from data transmitting sections 8a, 8b, 8c, 8d on transmission lines 12a, 12b, 12c, 12d to a CPU 9. The CPU 9 receives data from respective terminals at a transceiver section 10 and an operating section 11 determines the sampling phase shift at each terminal which is then transmitted from the transceiver section 10 on the transmission lines 12a, 12b, 12c, 12d to each terminal unit. Each terminal unit corrects its sampling timing according to the sampling phase shift transmitted from the CPU.
Patent JP-2000017388-A (JP)
Title: Oil tempered steel wire for spring
Inventor: YAMAO NORITO
IPC: C22C38/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the delayed fracture resistance, corrosion resistance and fatigue resistance of steel by composing it of steel for a spring have a specified compsn. contg. C, Si, Mn and Cr, further contg. one or more kinds among Co, Cu, Ni, B and Ti, and the balance Fe with impurity elements and allowing its tensile strength to satisfy specified relation with the content of C, the content of Si and the wire diameter thereof. SOLUTION: This steel has a compsn. contg., by weight, 0.41 to 0.90% C, 0.8 to 3.0% Si, 0.4 to 2.0% Mn and 0.5 to 2.0% Cr, furthermore contg. one or more kinds among 0.1 to 4.0% Co, 0.02 to 1.5% Cu, 0.1 to 3.0% Ni, 0.001 to 0.01% B and 0.010 to 0.400% Ti, and the balance Fe with impurities. Then, its tensile strength TS (N/mm2) satisfies the conditions of CTS1<=TS<=CTS2 with the C content (%), the Si content (%) and the wire diameter (d) (mm), where CTS1 is expressed by the formula I, and CTS2 is expressed by the formula II.
Patent JP-H06334148-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYAYASU TORU
IPC: H01L27/11
Filed: 1993-05-20
Abstract: PURPOSE:To enable high speed operation of a memory cell to eliminate unstable operation of the memory cell by increasing an ON current and a ratio of ON current/OFF current of a load element of SRAM. CONSTITUTION:A single crystal semiconductor layer 30d having a pair of source/drain region layers which are formed through an insulated film on a semiconductor substrate 20, sandwiching a channel region layer from both sides and a gate electrode 28a or 35 crossing the channel region layer of the single crystal semiconductor layer 30d through a gate insulated film 32 or 35.
Patent JP-S5820440-A (JP)
Inventor: BABA SHIGEYUKI
IPC: B29C55/00
Filed: 1981-07-30
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-H10301661-A (JP)
Title: Clock supplying device
Inventor: NARA YOSHIKAZU
IPC: G06F1/32
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a clock supplying device whose power consumption is small during sleep. SOLUTION: This device consists of an original oscillation slow clock generating means 101 which outputs an original oscillation slow clock 106, a frequency multiplication dividing means 102 which performs multiplication division of the clock 106 and outputs a signal processing fast clock 107 as long as a sleep signal 108 is non-active, a sleep time measuring means 103 which measures sleep time the moment the signal 108 becomes active and outputs a sleep end signal 109 when it measures a defined time and a sleep controlling means 104 which controls sleep/non-sleep of a signal processing block 105 with the signal 108 and recognizes the end of a sleep period with the signal 109.
Patent JP-2000312172-A (JP)
Title: Satellite communication ground station
Inventor: TACHIKI YOICHIRO
IPC: H04B7/155
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To speedily control transmission power by comparing a received radio wave intensity measurement value from a GPS satellite with estimated received radio wave intensity, estimating radio wave attenuation quantity on a radio transmission line from the obtained result and control transmission power to the satellite according to the quantity. SOLUTION: An estimated received radio wave intensity calculation part 11 calculates the estimated value of GPS signal reception intensity by using position/track information of respective GPS satellites, which are obtained by a GPS signal processing part 10, and GPS satellite transmission antenna directivity information obtained in a GPS satellite transmission antenna directivity information storage part 15. A GPS signal reception intensity measuring part 12 measures received radio wave intensity from respective GPS satellites by a signal obtained with a GPS signal reception antenna 5.  A radio wave attenuation state monitoring part 13 compares estimated received radio wave intensity obtained by the estimated radio wave intensity calculation part 11 with the measured received radio wave intensity, obtained in the GPS signal reception intensity measuring part 12 and obtains radio wave atmosphere attenuation information. An adaptive transmission power calculation part 14 decides adaptive transmission power by these pieces of information.
Patent JP-H08291496-A (JP)
Title: Recording paper
Inventor: YONEYAMA YUICHIRO
IPC: G03G7/00
Filed: 1995-04-20
Abstract: PURPOSE: To obtain recording paper capable of combinedly using to both of an ink-jet recording and a PPC copying by forming a recording layer containing a water-soluble binder, an anionic electroconductive and pigment on at least one face of a base material. CONSTITUTION: A coating solution for recording is prepared by blending 100 pts.wt. of a water-soluble binder such as polyvinyl alcohol-based binder with 25-50 pts.wt. of an anionic electroconductive resin such as ammonium sulfonate- containing styrene copolymer and 0.1-150 pts.wt. of pigment such as synthetic silica. The above coating solution i s applied on at least one face of a base material such as paper or a polyester film by a bar coater in a range of a thickness of 0.1-50μm, preferably 1-20μm to obtain the objective recording paper.
Patent JP-S5241653-A (JP)
Title: Method for surfacing
Inventor: MINOCHI ATSUSHI
IPC: B44C1/20
Filed: 1976-10-04
Abstract: PURPOSE: A method for developing woodgrain pattern by drawing the pattern with a paint containing solvent with a boiling point 20 to 100°C high er than that of the solvent contained in the finish coating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5344826-A (JP)
Title: Insulation processing method for transformer unit
Inventor: MORI SHIGERU
IPC: H01F27/02
Filed: 1976-10-06
Abstract: PURPOSE: To reduce generation of bubbles and improve insulating property through the insulating processes wherein resin having low hardening temperature is poured, successively, resin having a higher hardening temperature is poured, thereafter the both resins are hardened at the same time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07176160-A (JP)
Title: Cartridge for optical disk
Inventor: SENDA HIROFUMI
IPC: G11B23/03
Filed: 1994-05-31
Abstract: PURPOSE:To always stably execute the opening and closing action of a shutter. CONSTITUTION:This cartridge for an optical disk C1 is provided with an almost flat shell 1 housing an optical disk D, the shutter 2 opening and closing an aperture window 1a formed one main surface of the shell 1 and a plate-like shutter guide 3 always covering one end part of the shutter 2 and guiding the opening and closing action of the shutter 2. As for the cartridge C1, the guide length W2 of the guide 3 is set to be the length equal to or longer than the opening and closing action range W1 of the shutter 2.
Patent JP-H08310076-A (JP)
Title: Automatic gap adjustment device
Inventor: TAKAI MASANORI
IPC: B41J25/308
Filed: 1995-05-18
Abstract: PURPOSE: To make a device small and carry out the gap adjustment accurately for a long time. CONSTITUTION: A cam device 11 comprises a roller gear 15 connected with a driving source 21 supported rotatably on a frame and generating rotation driving force in the forward and reverse directions, a cam gear 12 connected with a rotating shaft 5 and an energizing spring 19 energizing the cam gear 12 in a manner of bringing the cam gear into contact with the roller gear 15, and gear sections 13 and 14 meshing with the cam gear 12 and the roller gear 15 and transmitting the rotation driving force of the driving source 21 are formed. Also a cam section 14 being in contact with the energizing spring 19 and receiving the energizing force is formed on the cam gear 12, and a cam follower section 17 is formed on the roller gear 15.
Patent JP-S599630-A (JP)
Title: Liquid crystal-optical shutter
Inventor: OOKUBO YUKITOSHI
IPC: G02F1/1343
Filed: 1982-07-08
Abstract: PURPOSE:To improve the high-speed response performance of a liquid crystal- optical shutter, by separating the functions for generating electric fields in upper and lower electrodes so as to generate a horizontal electric field with the upper electrode and a vertical electric field with the respective signal electrodes of the lower electrode. CONSTITUTION:An upper electrode consists of a common electrode 91 and ground electrodes 81, 82, and a gap is isolatedly disposed between the electrodes. On the other hand, a lower electrode serving as a counter electrode is provided with signal electrodes 101, 102-. A voltage Vc is always kept applied to the electrode 91, and if the electrode 101 is grounded, a potential difference arises between the electrode 91 and the electrode 101, and the dark state is attained between crossed nicols. When a voltage Vd is applied to the electrode 101 and if the voltages Vd and Vc are assumed to be approximately identical voltages of the sine wave having the same frequency and the same phase, the orientation by the horizontal electric field between the electrode 91 and the electrodes 81, 82 is dominant and the bright state wherein light passes between crossed nicols is attained.
Patent JP-H01288211-A (JP)
Title: Heating tool incorporated cabinet
Inventor: OKA JIRO
IPC: A47B77/08
Filed: 1988-05-17
Abstract: PURPOSE:To exhaust the heat of a heating tool housed in a cabinet with a good efficiency and to house even the heating tool in which an exhaust heat is large by providing an exhaust port to communicate with a heating tool housing part at a side and exhausting the heat generated from the heating tool along with the exhaust of a front opening. CONSTITUTION:A heating tool incorporated cabinet 7 is composed of a heating tool housing part 8, a housing part 9 and an exhaust cylinder part 10. Inlet and exhaust ports 13 provided to a bottom plate part 11 and a side plate part 12 of the heating tool housing part 8 are made to communicate to right and left exhaust cylinder part 10, are opened to a ceiling 15 part, and exhaust the heat generated from a heating tool 17. In the same way, even a rear part 14 is opened, it communicates to a triangle corner space 16 prepared by a rear wall 5, a sidewall 6 and the heating tool incorporated cabinet 7, it is opened to the ceiling 15 part, and thereby, the efficiency of the exhaust is increased.
Patent JP-S5643003-A (JP)
Title: Support of automobile for automatic mounting of wheel
Inventor: KAMIYA HIDEAKI
IPC: B60B29/00
Filed: 1979-09-17
Abstract: PURPOSE: To simplify the structure of a machine hand by positioning a link related to the camber angle of a front wheel not to permit any camber angle for placing the automobile to which the wheel is mounted by an automatic wheel-mounting device on a conveyor.  
     CONSTITUTION: When a front suspension member 14 is supported by a support member 15 fixed on a support base 12, a transverse link 18 related to the camber angle of a front wheel tire 31 is pushed upward by a support arm 16 of the support member 15 around a pin 19. Consequently, a wheel hub 23 is positioned not to permit any camber angle of the tire 31 via a steering knuckle 21 and a knuckle spindle 22. Subsequently, a wheel 30 is mounted. This construction serves to reduce the weight and the size of a machine hand. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10307272-A (JP)
Title: Optical recorder using fiber array
Inventor: KATAOKA KEIJI
IPC: H04N1/113
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recorder using a fiber array which is stable even when ambient temperature is changed and has high reliability and high performance by forming a narrow part at a core part propagating light in an optical fiber. SOLUTION: Plural optical fibers 14 pulled out from plural semiconductor laser modules constitute the fiber array bundled in an array state on a laser outgoing side, and plural laser beams outgoing in a state where they are arrayed in a line from the fiber array are used to perform optical recording. The narrow part 15 is formed at the core part 13 propagating the light in the optical fiber 14. The core part 13 of the optical fiber 14 has a large diameter and stably guides the laser beam in the core even when the semiconductor laser module is deformed because of the change of the ambient temperature. Since the core diameter gets small at the narrow part 15, the laser beam in a single mode is maintained even in the case of the blue semiconductor laser whose wavelength is made shorter.
Patent JP-S5818292-A (JP)
Inventor: AREKUSANDAA SUPENSAA
IPC: B41N1/24
Filed: 1982-07-09
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-H07307730-A (JP)
Title: Frame synchronizing device
Inventor: HIRAMATSU KATSUHIKO
IPC: H04L25/38
Filed: 1994-05-10
Abstract: PURPOSE:To provide a frame synchronizing device which is capable of executing a synchronization pull-in in a short time without depending on the initial phase difference of a frame. CONSTITUTION:In a frame synchronizing device acquiring a frame synchronization based on a frame pulse to be inputted, an addition means 2 synchronizingly adding the frame pulse by a frame cycle, a memory 5 storing the addition result of the addition means, an address control means 4 controlling an address where the addition result of the memory is stored and a comparison means 8 comparing the addition result with a set value and deciding the acquisition of the frame synchronization when the addition result exceeds a set value 19 are provided. When the frame pulse generated at the time corresponding to the same symbol location of each frame composed of N symbols is synchronizingly added, the added value is stored in the address according to each symbol location of the memory and the added value exceeds a set number, the state is decided as a synchronization pull-in and the initial phase difference of a frame phase is detected from the relative address 10 of the memory where the added value is stored.