baber/WOPTO huggingface dataset:
Patent JP-H0223948-A (JP)
Title: Constant generator for centering processing
Inventor: YAGUCHI KOICHI
IPC: A61B6/03
Filed: 1988-07-14
Abstract: PURPOSE:To perform pipeline processing and to increase the generation speed of a constant by providing adders and multipliers in the same number as the number of times of addition and multiplication in constant generating operation using the outputs of table memories and connecting the table memories, the adders and the multipliers through a register capable of holding the midway result of operation. CONSTITUTION:A principal operation result in the generation of a constant for centering processing is obtained by accessing table memories 51, 53, 57, 58, 63, 81 and constant generating operation is performed by adders ADD and multipliers MPY using said principal operation result. Herein, the adders ADD and multipliers MPY are provided in the same number as the number of times of addition and multiplication in the constant generating operation and coupled with each other through registers SCK and, therefore, pipeline processing becomes possible. As a result, a constant for centering processing can be generated equivalently in one cycle and the generation speed of a constant is increased as compared with a conventional case generating said cycle by requiring several ten cycles.
Patent JP-H0714631-A (JP)
Title: Connector connecting terminal
Inventor: WAKATA SHIGEKAZU
IPC: H01R13/11
Filed: 1993-06-22
Abstract: PURPOSE:To hold an excellent contact condition by removing dust or the like even if it is stuck to a connecting terminal. CONSTITUTION:Winding is carried out in a condition where one end of a spring 35 is fixed to a connecting terminal, and a spiral projecting strip to engage with an element wire of the spring 35 is arranged on a wall of a holding hole 30. Thereby, when connecting terminals are fitted to each other, the spring 35 causes angular displacement while being guided by the spiral projecting strip 38, and the connecting terminal fixed to this also causes angular displacement in synchronism with it. Thereby, dust or the like is removed when the connecting terminals are fitted to each other by rotation of one connecting terminal.
Patent JP-S5799892-A (JP)
Title: Time division multiplex transmission system
Inventor: OGAWA JIROU
IPC: H04Q9/00
Filed: 1980-12-13
Abstract: PURPOSE:To control a load when a main controller is in failure, by providing a switching means corresponding to a load provided with terminal devies, and controlling the load with the operation of switching means and increasing the response speed. CONSTITUTION:A plurality of terminal devices 1-m are connected to a main controll 21 with a common line 20, and loads L1-L4...Ln3-Ln are connected respectively to the terminal devices. Switching means 11-1m are provided to loads L1-L4...Ln3-Ln for individual control and control is made with time division multiplex transmission system with a main operation panel 22 relating to the device 21. The same control can be made with a sub-operation panel 24 relating to a device 23. Transmission signals are transmitted from the device 21 via the line 20 sequentially cyclicly, and a monitor signal indicating the control state of the loads L1-Lm is transmitted during the transmission period of a return request signal from the terminals 1-m of address designating and malfunction is avoided, allowing to increase the response speed.
Patent JP-S6236798-A (JP)
Title: Dynamic random access memory
Inventor: MASUKO KOICHIRO
IPC: G11C11/409
Filed: 1985-08-09
Abstract: PURPOSE:To increase the margin for internal noises and production process fluctuation by insulating a bit line electrically from a sense amplifier and performing the equalizing precharge of the bit line and the precharge of the drive signal for sense amplifier independently of each other. CONSTITUTION:Transistors (TR)QPi3, QPi4, PNi3 and QNi4 are all set under nonconductive states. Then the nodes SPi and SNi and the inverse of nodes SPi and SNi are isolated electrically from bit lines BLi and the inverse of BLi respectively. Then a signal phip has a rise, a pair of bit lines BLi and the inverse of BLi, the pairs of sense nodes SPi and the inverse of SPi and SNi and the inverse of SNi undergo the equalizing precharge respectively. While the sense amplifier drive signal S1 and S2 are insulated electrically from a pair of bit lines BLi and the inverse of BLi and then precharged up to VSS and VCC respectively. At the same time, the pairs of sense nodes SPi and the inverse of SPi and SNi and the inverse of SNi are equalized and precharged up to 1/2VCC via the TRQEi2 and QEi3.
Patent JP-H0847062-A (JP)
Title: Remote supervisory control system
Inventor: TAMURA FUMIYUKI
IPC: H04Q9/00
Filed: 1994-07-28
Abstract: PURPOSE:To reduce the transmission power for a slave station, to reduce the a prescribed load of a master station and to improve the processing performance by sending a elapsed point time to a master station together with data and a time at the point of time elapsed by a setting time from a transmission point. CONSTITUTION:A data comparison section 13 of a slave station remote supervisory controller 14 compares measurement data 10 received from a supervisory control object 9 with a preset elapsed point or transmission point. A control section 4 reads an elapsed point excess time of the data 10 to a data storage section 2. When the data 10 exceed a transmission point, a supervisory timer 6 is started and after the timer expires, when the transmission point is exceeded again, the time is set to the storage section 2. Then the storage section 2 outputs the stored time and the data 10 to a data transmission section 7, which sends them to a master station remote supervisory controller.
Patent JP-S6332169-A (JP)
Title: Hydro-electric power generator
Inventor: SUZUKI MASATO
IPC: H02K7/18
Filed: 1986-07-25
Abstract: PURPOSE:To facilitate renewal of a speed increase transmission mechanism, by coupling water turbine blades with a generator rotor shaft via said speed increase transmission mechanism and installing a generator at an axially offset position in either way from the center line of said transmission mechanism. CONSTITUTION:Water turbine blades 9 are fixed on a pipeshaft 6 coupled with the shaft 5 of a generator G. A toothed pulley 18 is fixed on a rotor shaft 16 so that the pulley 18 is on the center line of a pulley 15, the line perpendicular to the axis of said pulley 15. A generator G is installed at a position axially offset in either way from said enterline of the pulleys 15, 18. Due to the above construction, the speed increase transmission mechanism can be easily renewed without changing or moving the generator.
Patent JP-S6334159-A (JP)
Title: Thermal head
Inventor: KANEMURA MASAJI
IPC: B41J2/35
Filed: 1986-07-29
Abstract: PURPOSE:To enable a sophisticated control, by mounting a microprocessor onto a head and feeding a command from the side of a printer body thereby obtaining a head information. CONSTITUTION:In order to obtain a resistance, for example, a printer body control section 4 feeds a command 02(HEX) through a communication control section 18 to a MPU 1 of a head. A MPU core 1A analyzes the command fed from the printer body and recognizes that it is a command request feedback of a resistance. Consequently, a resistance data is taken out from a ROMIC and fed through a communication control section 1B to the printer body control section 4. Dimensions of a resistor element are also transmitted in similar manner from the head to the printer body. On the basis of the data thus obtained, the printer body control section 4 performs operation and actuates a driving section 5 so as to apply a proper power to a resistor element array 2 in performing printing.
Patent JP-H0227550-A (JP)
Title: Optical head
Inventor: NISHISAKA KAN
IPC: G11B11/105
Filed: 1988-07-15
Abstract: PURPOSE:To prevent magnetic flux from leaking on an optical disk by shielding leakage flux from a magnet with a yoke by utilizing the magnetic flux in a magnetic circuit consisting of the magnet and the yoke in the driving of a tracking coil, and by utilizing the leakage flux from the edge of the magnet in the driving of a focusing coil. CONSTITUTION:A pair of plate shape magnets 11 and 12 and a pair of yokes 13 and 14 are arranged on both sides of a lens holder 9, and the yoke 13 consists of first and second confronting yoke parts 13a and 13b provided oppositely to the planes of the main plane and the opposite side of the magnet 11 confronting with the optical disk 8, and side yoke parts 13c and 13d communicating those yoke parts, and the yoke 14 is formed by a pair of rectangular ring shape yokes similarly, then, the magnetic circuit can be constituted. And a part between the magnets 11 and 12 and the optical disk 8 is shielded magnetically by the first confronting yoke parts 13a and 14a. In such a way, it is possible to prevent the leakage of the magnetic flux from the magnets 11 and 12 from being generated.
Patent JP-S5969312-A (JP)
Title: Conveyer equipment
Inventor: KOBAYAKAWA KAZUNORI
IPC: B61B10/00
Filed: 1982-10-06
Abstract: PURPOSE:To conduct a conveying operation efficiently by connecting a floor conveyer line and a hanging conveyer line through a reversing device, and mounting a travelling member capable of travelling extending over both lines, the travelling member being provided with a transported article holding portion. CONSTITUTION:A floor conveyer line 1 and a hanging conveyer line are connected to each other through a reversing device, and disposed is a travelling member 14 capable of travelling extending over both lines. The travelling member 14 is provided with a transported article holding portion 24. In this arrangement, the travelling member 14 is travelled along the line 1, with a transported article 23 held at the holding portion 24 to perform assembling operation with high accuracy without pressure from above the head. Subsequently, the travelling member is turned in a 180 deg. arc by the reversing device and then travelled along the hanging conveyer line to perform checking operation free from interference of a test stand. Thus, the need of attaching and detaching a transported article can be eliminated to perform conveying operation efficiently.
Patent JP-S5966683-A (JP)
Inventor: TOKUNAGA KIYOHIKO
IPC: F26B17/28
Filed: 1982-10-05
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-H0343716-A (JP)
Title: Electrochromic element
Inventor: MATSUOKA HIDEKI
IPC: G02F1/155
Filed: 1989-07-11
Abstract: PURPOSE:To obtain the Electrochromic (EC) element which has a long life and excellent color developing efficiency by using material formed by adding tungstate to tungsten oxide as a chromophoric body. CONSTITUTION:The EC material formed by adding at least one kind of the tungstate, for example, alkaline metal salts of tungstic acid, such as Li2WO4 and Na2W4, to the tungsten oxide OW3 is used as th chromophoric body. A substrate 1 consisting of transparent conductive glass which has transparent electrodes previously formed by coating of ITO is prepd. The WO3 and Li2WO4 are simultaneously evaporated at a prescribed evaporation rate respectively from separate crucibles by heating with an electron beam and are deposited by evaporation on the glass substrate (color developing electrode 1) to form the film of an EC material layer 2 consisting of the thin film of the WO3-Li2 WO4. The EC material having the high color developing efficiency and the long life is obtd. in this way.
Patent JP-S6422993-A (JP)
Title: Determination of bulk density distribution of coal charged in medium-sized carbonization test furnace
Inventor: MIHARA SEIJI
IPC: C10B31/02
Filed: 1987-07-17
Abstract: PURPOSE:To improve the bulk density distribution of charged coal and improve the quality of coke, etc., by dividing a carbonization chamber model into plural sections in horizontal and vertical directions after the charge of coal into the model chamber and determining the bulk density of the charged coal in each section. CONSTITUTION:Coal is charged into a carbonization chamber model of a size of a medium-sized carbonization test furnace through a charging hole 3 at the center of an attached lid 2. The lid 2 is removed from the furnace and the top angle (angle of repose) of the charged coal is measured. After flattening the upper surface of the charged coal, partition plates 5, 6 are inserted into the model to divide the space in the model into plural sections (e.g. 6 sections such as upper, middle and lower sections) and the bulk density of the charged coal in each section is measured.
Patent JP-H055286-A (JP)
Title: Dyeing of cellulosic fiber structure to worn-out style
Inventor: KAWAGUCHI KATSUSUKE
IPC: D06M13/46
Filed: 1991-06-21
Abstract: PURPOSE:To impart a cellulosic fiber structure with a natural worn-out feeling by applying a treating liquid containing a quaternary ammonium base to the cellulosic fiber structure in the presence of an alkali, squeezing the applied liquid, quickly drying the structure to effect the migration of the treating liquid and dyeing the product. CONSTITUTION:A structure of a cellulosic fiber (especially cotton fiber) is passed through a treating liquid containing a quaternary ammonium base in the presence of an alkali (preferably caustic soda), squeezed, quickly dried to effect the migration of the treating liquid and the uneven application of the compound to the structure. The product is partly cationized and dyed to effect uneven dyeing of the structure and easily obtain the objective cellulosic fiber structure having worn-out feeling in high reproducibility. A fiber structure can be dyed to any color by this process and the product is suitable for casual use.
Patent JP-H04371220-A (JP)
Title: Micro-filter membrane and production thereof
Inventor: TAKEUCHI KAZUSUMI
IPC: B01D71/16
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a micro-filter membrane fit to filter soft drinks and liquors. CONSTITUTION:A sheetlike prefilter contg. an inorg. adsorbent 2 is set on one side of an org. microporous membrane 3 to produce a micro-filter membrane. Since protein contained in soft drinks and liquors is aggregated by the inorg. adsorbent, the micro-filter membrane is hardly blocked.
Patent JP-H0851319-A (JP)
Title: Feed forward amplifier preventing spurious output at initial operation time
Inventor: MARUYAMA SATOSHI
IPC: H03F1/00
Filed: 1994-07-28
Abstract: PURPOSE:To eliminate a switch, to reduce power loss from the output of a main amplifier to the output of a device and to reduce the power consumption of an amplifier by controlling output during an initial operation in the poststage of the main amplifier with respect to a feed forward amplifier of spurious wave output prevention an initial operation time, which is suitable for a radio transmission-reception device in a radio communication system. CONSTITUTION:The result detected for a power startup detection means 8 and a main signal detection means 9 are used as timing information. Pilot signal attenuation quantity by a pilot signal variable attenuation part 5 is gradually reduced after the power of the main amplifier 1 is supplied. A control part 7 for controlling the pilot signal variable attenuation part 5 and the main signal variable attenuation part 6 so that main signal attenuation quantity by the main signal variable attenuation part 6 is gradually reduced after pilot signal attenuation quantity by the pilot signal variable attenuation part 5 is reduced is provided.
Patent JP-S6155905-A (JP)
Title: Iron core of stationary induction apparatus
Inventor: TOYOSHIMA YOSHIMASA
IPC: H01F27/245
Filed: 1984-08-28
Abstract: PURPOSE:To reduce iron loss of a large iron core and to laminate easily yokes, by constituting only yoke steel plate groups having a smaller plate width with steel plates not being separated near upper and lower ends of a central main leg. CONSTITUTION:On both sides of a central main leg 500, outside main legs 300, 400 are arranged respectively, on both ends of which upper and lower yokes 13, 21 are laminated to constitute an iron core. By laminating steel plate groups each having a different plate width in multi-step, the iron core is constituted with the cross sectional areas contacted approximately circularly. The larger plate width portions of the upper and lower yokes 13, 21 are constituted by laminating steel plates 13a, 13b and 21a, 21b separated near the upper and lower ends of the central main leg 500, and the smaller plate width portions are constituted by laminating steel plates 1N, 2N not being separated near the upper and lower ends of the central main leg 500.
Patent JP-H07163430-A (JP)
Title: Shelf board support mechanism
Inventor: TANIGUCHI SHIGERU
IPC: A47B57/20
Filed: 1994-07-29
Abstract: PURPOSE:To provide a shelf board support mechanism that allows a shelf board to be set easily and that minimizes the deformation of a fitted structure of the shelf board to its both sides walls by fixing a support member to a side wall so that the support member does not move and by providing an engage portion at which the support member and the shelf board under surface are engaged with each other to prevent the shelf board from moving to the support member free end. CONSTITUTION:A shaft member 3 is plugged into a horizontal hole 2, a first claw member 7 is cut into an inner circumference wood part to prevent the shaft member from moving to a side wall Al side. A groove 8 is provided under a shelf board B and a support member 4 is plugged into the groove 8. An engaging part 9 is provided at which the shelf board B and the support member 4 are engaged with each other when the shelf board is mounted, preventing the shelf board B from moving to the support member 4 free end. At the engaged portion 9, a wedge-shaped second claw member 11, which is projected to a position higher than the shelf board mounting level 10, is formed at the end of the support member 4, and by pressing or hitting the shelf board B to mount it on the shelf board mounting level 10, the wedge-shaped second claw member 11 is cut into a wood part under the shelf board B in the groove 8 and a relative movement in the support member axial direction is regulated.
Patent JP-H09114030-A (JP)
Title: Silver halide-based photosensitive emulsion and its preparation
Inventor: RUUKU RUNOO GURURAUEN
IPC: G03C1/005
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain the emulsion improved in the reciprocity law failure by controlling the reciprocity law failure characteristics in the range of a specified exposure time to less than a specified value in terms of a sensitivity unit. SOLUTION: This photosensitive emulsion contains silver halide grains composed mainly of silver bromide and >=50% of the grains are flat silver halide grains having principal  100} parallel faces and no twin crystal face and an aspect ratio of 8:1, and this emulsion has a reciprocity law failure of <35 units within exposure times of 10<-5> -100sec to a light of 3000 deg.k, and it is chemically sensitized, preferably, by at least one of chemical sensitizers comprising gold, sulfur, selenium. The grains of this emulsion are monodispersed and the grains have a variation coefficient of <30, preferably, <10. This emulsion is prepared by depositing halide salts and a silver salt in the presence of a hydrophilic colloidal solution.
Patent JP-H04320460-A (JP)
Title: Titanium dioxide-coated graphite flake pigment and its production
Inventor: KUNII KOSHIRO
IPC: C09D7/12
Filed: 1991-04-18
Abstract: PURPOSE:To obtain the title pigment uniformly and densely surface-coated with titanium dioxide and having excellent coloring properties by simultaneously adding an aqueous solution of a titanium salt and an aqueous solution of a basic substance to an aqueous suspension of oxidized graphite flakes. CONSTITUTION:A graphite flake pigment which could not be obtained by any prior art, has excellent coloring properties, and can develop an interference color is produced by oxidizing graphite flakes at 200-500 deg.C in an oxygenic atmosphere, suspending the oxidized graphite flakes in water, and simultaneously adding an aqueous solution of a titanium salt (e.g. TiCl4 or TiCl3) and an aqueous solution of a basic substance (e.g. NaOH) to the suspension to deposit uniformly and densely titanium dioxide hydrate on the surfaces of the flakes.
Patent JP-S6157054-A (JP)
Title: Optical reproducing medium of magnetic recording
Inventor: NAKAMURA KAZUHIKO
IPC: G11B11/10
Filed: 1984-08-27
Abstract: PURPOSE:To form a protection film mechanically stronger than a nitride of titanium and to prevent the characteristics of a magnetic layer from being deteriorated by performing recording by a magnetic head from the magnetic layer side, and optical reproducing from transparent board side. CONSTITUTION:The optical reproducing medium of magnetic recording is installed in the specified location. Recording information converted to alteration of electric signals is converted to that of magnetic flux by a magnetic head 4, then recorded magnetically on the magnetic layer 2 as reversed or non-reversed direction of the magnetic flux. To reproduce the signals once recorded, laser beam is supplied to the magnetic layer 2 through a polarizer 5. The reflected light in which the plane of polarization is rotated by the Kerr effect is detected through a photodetector 6 to reproduce the information which is once recorded magnetically. This increases the degree of freedom to select material for the protection film 3, so its mechaical strength is improved.
Patent JP-H0529962-A (JP)
Title: High-speed tracking direct-solution blind viterbi algorithm reception method
Inventor: YOSHIDA MASAO
IPC: H03M13/23
Filed: 1991-07-18
Abstract: PURPOSE:To make the tracking performance high with respect to a change in a characteristic of a transmission line in the blind Viterbi algorithm reception method in digital mobile body communication. CONSTITUTION:A measure to measure the mathematical non-contradiction in existence between a reception signal series and an object of a transmission symbol series in existence in each trellis state is introduced for a method in which an unknown response of a transmission line is obtained by using simultaneous linear equations to generate the reception signal tracing back to the shortest past corresponding to each trellis state. In the case of a trellis state in which a response G(t) of a transmission line at a current time is not obtained, an optimum path of a state transition using a metric obtained according to the measure is selected. Thus, even when a transmission symbol series having no solution of the simultaneous linear equations is consecutive for a long time, the tracking performance with respect to a time change in the transmission line is not lost.
Patent JP-S6334185-A (JP)
Title: Thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/44
Filed: 1986-07-29
Abstract: PURPOSE:To prevent the generation of a sticking phenomenon and a blocking phenomenon, by providing a resin layer containing a specific polymer having a long chain alkyl group as a side chain on a support as a backing layer. CONSTITUTION:In a thermal transfer recording medium wherein at least one coloring material layer containing a heat-meltable substance is provided on a support, a resin layer containing at least one polymer selected from a group consisting of a long chain alkyl ester polymer having -OCOR (wherein R is a 8 or more C long chain alkyl group) bonded to the main chain thereof, a long chain alkyl ether polymer having -OR bonded to the main chain thereof and a polyethyleneimine derivative having -COR bonded to the main chain thereof is formed to the support on the side opposite to the coloring material layer thereof. By this method, a sticking phenomenon and a blocking phenomenon are prevented and, by providing a backing layer having no migration property, a sharp printing image can be always transferred in spite of long-term storage.