baber/WOPTO huggingface dataset:
Patent JP-H04191062-A (JP)
Title: Impact type serial printer
Inventor: IKEDA KIYOKORE
IPC: B41J25/304
Filed: 1990-11-27
Abstract: PURPOSE:To make the life of an ink ribbon longer, power consumption lesser, and prevent a print medium from being stained with ink by changing either a print gap or a drive condition in accordance with reduction of density and setting a printing power for the print medium to be large according as the density reduces. CONSTITUTION:A sensor 42 for detecting density of ink is attached to a frame and light reflectance of a ribbon 33 becomes higher gradually during repeating use. A controller changes a printing condition of a print head 37 upon receipt of a signal from a light receiving section 44 and rotates a carriage shaft 35 so as to adjust a print gap. At the time that a rate of used ink is 30%, the carriage shaft 35 connected to an eccentric cam 39 is rotated by a pulse motor 40 so as to approximate the print gap between a platen 32 and a print wire to 0.02mm (about 5%). Until the time that the rate of the used ink is 60%, the driving condition of the print head 37 is changed so as to weaken the printing power by about 10%, and the adjustment of the printing gap between the platen 32 and the print wire and the adjustment of the driving condition are combined.
Patent JP-H06153927-A (JP)
Title: Method for binding synthetic polymer to cell utilizing recognizing property of glucose transporter
Inventor: KOBAYASHI AKIRA
IPC: C12N11/08
Filed: 1992-11-30
Abstract: PURPOSE:To selectively carry out the binding of a cell to a polymer utilizing a difference in a Km value for all the cells taking in glucose as an energy source by using a glucose transporter as a binding site. CONSTITUTION:A cell having a glucose transporter (e.g. an erythrocyte, HepG2 or a cell of a brain, the kidney, the colon, etc., having Glut1) is inoculated onto, e.g. a polymer, having the affinity for the glucose transporter (preferably a polymer having a residue in the side chain, more preferably a polymer in which the reducing terminal of the glucose residue is not used for binding, e.g. a polymer of formula I, II, etc.) and adsorbed or chemically bound to a culture substrate.
Patent JP-H01164737-A (JP)
Title: Method for feeding molten glass
Inventor: KITAMURA KEIJI
IPC: C03B7/00
Filed: 1987-12-18
Abstract: PURPOSE:To quantitatively feed molten glass at a constant rate by using a furnace having a sectorial or nearly sectorial vertical section and an outlet at the position of the pivot. CONSTITUTION:A sectorial or nearly sectorial vertical section is provided to the molten glass 2 storage part 3 of a furnace 1 having heating elements 4a arranged at the upper part of the furnace and heating elements 4b, 4c embedded in the bottom and side walls and an outlet 5 having a platinum sheet 6 stuck to the bottom is formed at the position of the pivot of the sector. Molten glass 2 having 3.0-4.0 logdelta viscosity is put in the furnace 1 and the furnace 1 is tilted on the molten glass overflow position 5a of the outlet 5 as the central axis at 1-20 deg./min rate to allow the molten glass 2 to flow out at a constant rate.
Patent JP-H07148486-A (JP)
Title: Apparatus for recovering floating substance on water surface
Inventor: SUGAWARA TSURUMATSU
IPC: C02F1/40
Filed: 1993-11-26
Abstract: PURPOSE:To provide an apparatus for recovering floating substances on the surface of water wherein recovery of the floating substances can stably and efficiently be performed even when the level of the surface of water fluctuates and the constitution is simple and inexpensive. CONSTITUTION:An apparatus is constituted of a funnel-shaped main body 1 formed. by connecting a cylindrical part 4 with the lower face of a cylindrical dish part 3 with a plurality of channels 2 for recovery, a housing 5 with an inserting hole 6 through which the cylindrical part 4 is inserted freely movably up and down, a float formed on the cylindrical part 4 and a suction means for sucking the water in the housing 5 from the lower part. A buoyancy is set in such a way that the bottom face of the channel 2 for recovery of the cylindrical dish part 3 becomes a little higher than the level of the surface of water when the suction means is stopped and the area of the opening of the cylindrical dish part 3 and the suction force of the suction means are set in such a way that the upper end edge of the cylindrical dish part 3 becomes approximately equal to the level of the surrounding surface of water and the bottom face of the channel 2 for recovery becomes lower than the level of the surface of water when the suction means is worked.
Patent JP-H09157597-A (JP)
Title: Conductive pressure-sensitive adhesive tape
Inventor: SUGITA TAIHEI
IPC: H05F1/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive pressure-sensitive adhesive tape having good conductivity and showing high adhesiveness. SOLUTION: This conductive pressure-sensitive adhesive tape contains a pressure-sensitive adhesive comprising a copolymer prepared by copolymerizing 100 pts.wt. copolymer of monomers based on 85-98wt.% alkyl (4-14C on the average) (meth)acrylate and 2-15wt.% other monomers with 5-40 pts.wt. (meth) acrylate containing acrylic acid and a quat. ammonium salt.
Patent JP-H04191687-A (JP)
Title: Distance measuring apparatus
Inventor: NORO KOHEI
IPC: G01S7/48
Filed: 1990-11-26
Abstract: PURPOSE:To prevent erroneous measurement in a short distance by using a PIN diode in the trans-impedance of a trans-impedance amplifier and controlling the terminal voltage applied to the PIN diode on the basis of the output of a mirror integrator. CONSTITUTION:A PIN diode is used in the trans-impedance of a trans-impedance amplifier 5 and terminal voltage is controlled on the basis of a mirror integrator 9 to change the trans-impedance along with a distance. The trans-impedance of the trans-impedance amplifier 5 at a short distance becomes small by TPG and, even when a strong receiving echo enters, the saturation of the trans- impedance amplifier is eliminated and it is prevented that stop pulses are doubled in case of a short distance.
Patent JP-H09154663-A (JP)
Title: Structure for efficiently attaching cover for chair seat receiving part
Inventor: TAKEUCHI YUTAKA
IPC: A47C7/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To enable a cover for a seat receiving part to be efficiently attached. SOLUTION: Engaging claws 16 are provided on the upper edge of a cover 14, and on the other hand, an engaging hole 18 to be engaged with the engaging claw 16 and a rib 17 for covering the upper edge of the cover 14 are formed on a seat receiving plate 7 fixed to the lower surface of a seat plate. The inner peripheral face of the rib 17 is formed into an inclined face 17a, on account of which the distance between the cover 14 and the inclined face 17a becomes wider downward. Thus the cover 14 is automatically positioned by the guiding action of the inclined face 17a.
Patent JP-H02168516-A (JP)
Title: Take-up device for long body
Inventor: NAKANO KOSAKU
IPC: H01B13/00
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a take-up device causing little cable deformation by forming a clamping body into a tubular shape internally sealing a fluid. CONSTITUTION:Clamping bodies 9 comprise tubes 10 having an endless end shape, and a fluid 11 sealed in the tubes 10. The clamping bodies 9 and 9 turn opposing vertically each other. Also, the aforesaid clamping bodies 9 and 9 are so made as to be pressed to each other via a pressing means. In this case, the tubes 10 are made of a soft material such as soft rubber and so made as to be easily deformed. The clamping bodies 9 and 9 where in contact with a cable 12 are so deformed as to be along the external surface of the cable 12 and cover approximately all over the cable 12 in a clamping process. Accord ing to the aforesaid construction, the area of the clamping bodies 9 and 9 in contact with the cable 12 becomes large, while surface pressure working on the cable 12 is reduced, compared with the case of a conventional device.
Patent JP-H06171644-A (JP)
Title: Wrap film case
Inventor: YUKI NOBUYUKI
IPC: B65H35/00
Filed: 1992-12-01
Abstract: PURPOSE:To easily remove a metal saw-toothed part from wrap film case and impart a perfect sealability to its lid. CONSTITUTION:A crease Q between a rear board 3 and a lid board 4 is partly cut into a thin layer and a saw-toothed part K is secured to the lid board with a stiff, flexible thin film interposed between the rear face of the saw-toothed part and the lid board in such a manner that the thin film is projected from the end of the saw-toothed part. This arrangement provides a hinged part of the lid board with a better sealability and durability than the conventional one, the thin film on the rear face of the saw-toothed part permits an easy and safe removal of the saw-toothed part without causing impairment to the paperboard of a case (while lowering its cutting performance) and the crease Q retains the sealability of the lid board without impairing the handling convenience and durability of the lid board.
Patent JP-H03182408-A (JP)
Title: Winding roll transport device and storage device
Inventor: KATAOKA AKIRA
IPC: B66C1/28
Filed: 1989-12-12
Abstract: PURPOSE:To increase the amount of ascent and descent and at the same time prevent swing in the winding roll transport device for paper or the like, by providing in suspension a winding roll support device at a high positioned travel truck by means of ascending/descending main wires wires and swing stop wires which conduct reeling in/out in linkage with the ascent/descent of the main wires. CONSTITUTION:A travel truck 1 is made to travel on rails 7, 7 on elevated beams 6, 6. And, a winding roller R support device 2 is suspended and supported and ascended/descended by means of main wires 3 on winches 4 arranged at this travel truck 1. Simultaneously, the support device 2 is connected to swing stop revolving cylinders 17 through swing stop wires 15. And, these cylinders 17 make the support device 2 tense at all times by conducting reeling in/out by means of revolution drive mechanisms 18 in linkage with the ascent/descent of the support device 2.
Patent JP-H02168103-A (JP)
Title: Detecting device of thickness of paper leaf
Inventor: KAN TOMIO
IPC: G01B11/06
Filed: 1988-12-22
Abstract: PURPOSE:To enable highly-precise detection of thickness dispensing with maintenance such as periodical cleaning and replacement of a component by providing a light source applying a light to a paper leaf, a light-sensing element, a logarithmic transformation means and a means to determine the thickness. CONSTITUTION:A light-projecting unit 31 is disposed on the upper side of a conveyor belt 14 at a prescribed distance therefrom, while a light-sending unit 32 is disposed on the lower side of the conveyor belt 14 in proximity thereto. The position of conveyance of a bank note P is set so that a light applied from the light-projecting unit 31 and transmitted through the bank note P be led efficiently to the light-sensing unit 32. In the light-projecting unit 31, light- emitting diodes 34 and 35 are juxtaposed along the direction of conveyance (the direction of an arrow shown in the figure) of the bank note P. Photodiodes 44 and 45 as light-sending element are disposed opposite to the light-emitting diodes 34 and 35 of the light-projecting unit 31 respectively. The photodiode 45 is employed for detection of thickness, while the photodiode 44 is employed for obtaining a timing signal for conducting the detection of thickness.
Patent JP-H04196617-A (JP)
Title: Output circuit
Inventor: OHIRA TAKESHI
IPC: G11C11/409
Filed: 1990-11-26
Abstract: PURPOSE:To attain high switching speed by switching an output to an L voltage level lower than the usual L state tentatively at an input state change from an input L to an H state so as to drive a signal. CONSTITUTION:A pulse generating circuit 10 generates a pulse width for a 1st prescribed time width after a positive edge of an output buffer signal inverse of phi0. A delay circuit 12 delays a state change of a signal from L to H state of an output buffer signal phi0 by a 2nd prescribed time width. Thus, the moment when the state of the output buffer signal inverse of phi0 changes from L to H, an output signal DOUT is driven to a voltage VL lower than a ground level VSS with a transistor(TR) T1 for a period of the 1st prescribed time width. Moreover, after the output buffer signal inverse of phi0 changes from L to H, after the 2n prescribed time width, the output signal DOUT is switched to the ground level VSS by a TR T2 and driven. Thus, the high switching speed of the output circuit is realized.
Patent JP-H10148885-A (JP)
Title: Projector
Inventor: MURAKAMI KYOICHI
IPC: G03B33/12
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To enhance the utilizing efficiency of light according to the spectral distribution of a light source. SOLUTION: This projector is provided with a video signal processing part 2 generating the color driving signals of at least four or more system including a color selected from the color video signals of three priminay colors based on the spectrum of the light source, a spectrally splitting means spectrally splitting the light of the light source to at least four or more light beams according to the color of the color driving signal generated by the processing part 2, light valves LB1-LB4 having a liquid crystal element optically modulating the light beams of the light source spectrally split by the spectrally splitting means based on the color driving signal and a synthesizing means synthesizing the respective light beams optically modulated by the valves LB1-LB4.
Patent JP-H01210726-A (JP)
Title: Automatic cooking control method of electronic cooking range
Inventor: KI TAE OU
IPC: H05B6/68
Filed: 1988-12-22
Abstract: PURPOSE: To perform automatic cooking of food accurately by averaging the temperatures of an outflow air detected currently and a predetermined time before arithmetically and making a decision that a first stage heating operation has finished. CONSTITUTION: A microcomputer drives a fan 5 in the initial operation process to balance the air temperature in a heating chamber 4. Upon elapsing a preset time, outflow air temperature in the chamber 4 is detected by a temperature sensor 6 and stored as an initial temperature before a magnetron 3 is driven. Upon elapsing a preset time, outflow air temperature is detected and stored as a current temperature which is then averaged arithmetically along with a temperature detected before one half rotational period of a turntable 4A. First stage heating is conducted until the averaged temperature increases by an amount being set depending on the kind of food. Since the first stage heating time can be determined accurately regardless of temperature fluctuation in the outflow air incident to rotation of the turntable 4A, second stage heating time can also be determined accurately.
Patent JP-H01162242-A (JP)
Title: Optical pickup
Inventor: ITOI TOSHIKI
IPC: G11B7/135
Filed: 1987-12-18
Abstract: PURPOSE:To eliminate the noise of return light to a semiconductor laser and the unstability of control for an optical pickup by specifying a ratio of transmission to reflection of a half mirror in the optical pickup provided with the semiconductor laser, an objective lens, an optical detector, and the half mirror. CONSTITUTION:Light emitted from the semiconductor laser 11 is reflected on the half mirror 14a, and arrives at the objective lens 12, and is converged on a disk 17 by the objective lens 12. The light modulated by a signal (micro irregularity, so-called pit) recorded on the disk 17 is focused again by the objective lens 12, and arrives at the half mirror 14a. The half mirror 14a separates the light by reflecting to a semiconductor 11 side and transmitting to an optical detector 13 side. At this time, by setting the ratio of the reflection to the transmission of the half mirror at a value less than 11, for example, 7:3, it is possible to suppress the noise of the return light to the semiconductor laser at a sufficient low value in practical use.
Patent JP-H10158806-A (JP)
Title: Gas wiping nozzle for hot dip coated steel sheet
Inventor: SUGIYAMA SEIJI
IPC: C23C2/20
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To uniformly eject wiping gas toward the transverse direction of a steel sheet by providing the slit nozzle side of the wiping gas introducing port with a buffer plate in the transverse direction of the steel sheet in the space of a gas wiping nozzle to prevent the direct flow of the wiping gas to the slit nozzle. SOLUTION: A nozzle body which is formed with inside wall surfaces of a recessed shape in the sectional shape viewed respectively from the inside surface side and has the gas introducing pipe 3 and another nozzle body are integrally coupled to form the nozzle body 1 having the nozzle slit 5 at its front end and internally having a space. The space is provided with the buffer plate 4 having a recessed L shape on the nozzle slit 5 side of the gas introducing pipe 3 for introducing the wiping gas in the transverse direction of the steel sheet to prevent the direct flow of the wiping gas introduced into the nozzle body 1 to the nozzle slit 5.  As a result, the uniform ejection of the wiping gas in the transverse direction of the sheet is made possible and the variation in the coating weight in the transverse direction of the steel sheet is prevented, by which the plating quality is improved.
Patent JP-S63218052-A (JP)
Inventor: ANSONII WASU
IPC: B65D47/34
Filed: 1987-12-17
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-H01164975-A (JP)
Title: Developing device
Inventor: YAMAKAWA KENJI
IPC: G03G15/08
Filed: 1987-12-22
Abstract: PURPOSE:To prevent a casing from being damaged by colliding against another member by stopping the driving of the casing by detecting the prescribed quantity of rotation of the casing even when an abnormal load is generated on the driving system of a developing device. CONSTITUTION:When torque is increased by the increase of the coefficient of friction of a friction part such as the supporting part or the seal part of a developing roll 9, etc., or any other abnormality, the motion of the developing roll 9 and another component becomes deteriorated, and when the value of the torque exceeds a constant value, the casing 8 is swivel-turned in a counterclockwise direction. In case of generating such abnormal load, a driving source is stopped by operating a detecting member 18 (switch) by an operating member 20 by rotating the casing 8. In such a way, it is possible to prevent the unrequired swivel turn of the casing 8 in all of the constituent members without generating compulsory force.
Patent JP-H01166197-A (JP)
Title: Fire information equipment
Inventor: OKAYAMA YOSHIAKI
IPC: G08B23/00
Filed: 1987-12-22
Abstract: PURPOSE:To prevent the development of a fire from extending to a serious accident by informing not only the occurrence of the fire but also the power source cut of a fire information equipment such as a receiver and the stop of an acoustic device and the like through a telephone line and giving an alarm to the manager of an information destination such as a fire station. CONSTITUTION:A function that a monitoring mans respectively detects the stop state of the main acoustic device and the area acoustic device ZB and the like being the big obstruction of the fire information for a building and a supervisor and the induction of refuge and the cut state of the power source when a fire watching cannot be executed and informs (ND) the detected contents to the information destination such as the fire station is added to the usual function of a fire information device informing the occurrence of the fire. Besides, a maintenance means setting a maintenance mode of which time is limited by a timer means is provided and even when the cut of the power source or the stop of the acoustic device is executed within this time, the contents is not informed.
Patent JP-H02168491-A (JP)
Title: Refresh system for picture memory
Inventor: ADACHI OSAMU
IPC: G06F3/153
Filed: 1988-12-21
Abstract: PURPOSE:To execute various processings efficiently without interruption of various processing due to refresh by applying write or readout of extraction of a character area for input processing of a picture data continuously as to the picture data by one unit. CONSTITUTION:A picture data inputted in the unit of one line is stored to a picture memory 1 through a system bus 2 from an external scanner. Moreover, a refresh timing for a prescribed period is generated in a refresh timer 3 and an output signal the inverse of CRF of a timer 3 is selected as a refresh signal the inverse of REF by a selection circuit 4 for a period when no input processing of the picture data is not implemented. Moreover, a timing signal W is generated from a control circuit 5, the signal W is inverted by an inverter 6. Then the signal the inverse of AREA goes to an L level for the picture data input period of one line, the circuit 4 outputs the signal the inverse of REF by the signal inverse of W, the operation of the memory 1 is inhibited during the operation to execute effectively the refresh.
Patent JP-H03183549-A (JP)
Title: Ink feeder for plate cylinder
Inventor: UMETANI YOICHI
IPC: B41F31/28
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a clean print face by forming an ink sump between a main roll having surface provided with fine irregularities and a member arranged in proximity to the roll, arranging a plate cylinder in contact with the main roll and further arranging a unit for spraying ink to the roll oppositely to the main roll. CONSTITUTION:A main roll 1 for feeding ink is arranged rotatably, in contact with a plate cylinder, above a rotary plate cylinder 4 located above the carrying path of a corrugated paper sheet 9. Ink is then sprayed to the main roll 1 by an amount slightly larger than the amount of ink to be adhered to the corrugated paper sheet per unit time. The ink is collected in the fine irregularities on the surface of the roll and excessive ink is collected between the main roll 1 and a doctor knife 21 arranged closely thereto. The ink is collected positively in the fine irregularities on the surface of the main roll because of such ink sump and excessive ink is scratched off by means of the doctor knife 21 thus adhering the ink uniformly onto the surface of the roll over the entire length.
Patent JP-H03184388-A (JP)
Title: Tm laser
Inventor: YOOHAN BERIKUISUTO
IPC: H01S5/026
Filed: 1989-12-13
Abstract: PURPOSE:To provide a TM laser which is liable in manufacture, less temperature dependency, and high in a response speed, by forming a lasing region and a TE/TM mode conversion region in a monolithic manner and controlling the polarization state of emitted light by the control of a magnetic field applied to the TE/TM mode conversion region. CONSTITUTION:A laser diode is constructed which has a multiple quantum well layer 5 as an active region and a waveguide, and right and left end surfaces 14, 15 of which serve as moirrors of a Fabry-Perrot resonator. A current is injected between electrodes 11, 12 for lasing in the lasing region MQW layer 5. Guided light goes and returns between the end surfaces 14, 15 and interact with a superlattice layer 9 subjected to a magnetic field 16 for mode conversion thereof from a TE to a TM mode by Faraday rotation. Herein, the wavelength is so adjusted that the absorption coefficient of the TE light is greatly larger than that of the TM light.