baber/WOPTO huggingface dataset:
Patent JP-H03289169-A (JP)
Title: Semiconductor memory
Inventor: HARADA MASAYOSHI
IPC: H01L27/28
Filed: 1990-04-05
Abstract: PURPOSE:To form a ROM having different operating mechanism from a conventional one by forming a carrier generating layer on a plurality of first wirings, forming a carrier transport layer on a writing cell of the generating layer and an insulting layer on a region except a cell region, and forming a plurality of second wirings in a direction perpendicular to the first wirings. CONSTITUTION:A carrier generating layer 2 and a film 3 made of polysilane, etc., are formed, for example, on a conductor film 1, the region 3 except a cell region 31 to be written with information by emitting an ultraviolet ray to the film 3 of the polysilane by using a mask having a pattern of a cell to be written with a pattern of an address line and a data line and the information on the film 3 is converted to silicon oxide, and surface side wirings (second wirings) 4 are formed of a light transmission conductor film such as an ITO film, etc. Thus, if the used polysilane, etc., is used by emitting an optical VR (visible light) having energy of the degree in which the polysilane, etc., does not become an insulator, it is operated as a function of a ROM type semiconductor memory.
Patent JP-H05286325-A (JP)
Title: Suspension device of vehicle
Inventor: TAKAHASHI SATORU
IPC: F16F9/50
Filed: 1992-04-10
Abstract: PURPOSE:To provide sufficient damping ability against inertia moment, improve operable stability, simplify constitution and improve control responsibility and durability of an actuator. CONSTITUTION:A suspension system of a vehicle is provided with a shock absorbers (b), which can change damping characteristics by a damping characteristic changing means (a) and intervene between a car body side and each wheel side, and a sprung vertical velocity detecting means (c), which detects the sprung vertical velocity near the location where each shock absorber (b) is provided, and a damping characteristic controlling means (d), which control the damping characteristics of each shock absorber (b) based on the control signal determined by the pitch rate detected from the difference between the bounce rate based on sprung vertical velocity and the sprung vertical velocity in the longitudinal direction of a car body and the rolling rate detected from the difference between the sprung vertical velocities in the directions of the diagonal lines of the car body.
Patent JP-S58208506-A (JP)
Inventor: URA KATSUMI
IPC: F01K7/40
Filed: 1982-05-31
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-H02270318-A (JP)
Title: Developing device
Inventor: KOBAYASHI MASAFUMI
IPC: G03F7/30
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a developing device, with which the developing surface of wafer and glass negative plate can be uniformly developed, at low price by a method wherein a plurality of exhaust openings of a developing solution are provided, and each exhaust opening has a concentration regulating mechanism independently. CONSTITUTION:A developing device, used in a semiconductor manufacturing process and the mastering of an optical memory, is provided with a plurality of exhausting openings of a developing solution, and each of the exhausting openings 4a to 4e has a concentration regulating mechanism of developing solution independently. For example, a glass negative plate 1 is fixed on a turn table 2, and it is rotated accompanying the rotation of the turn table 2. Developing solution 11a to 11e are dripped on the glass negative plate 1 from the developing solution exhaust openings 4a to 4e, and a resist layer 3 is developed. An undiluted developing solution is distributed to concentration regulators 9a to 9e from a chamber 5 through undiluted developing solution distribution pipes 7a to 7e. Concentration is set independently by the concentration regulator 9a to 9c, and a diluted solution is fed to the concentration regulators 9a to 9e from a dilute solution tank 6 through dilute solution pipes 8a to 8e. Concentration is set independently on the concentration regulators 9a to 9e respectively.
Patent JP-H07294543-A (JP)
Title: Transfusion liquid detection device
Inventor: OTA JUNJI
IPC: G01P13/00
Filed: 1994-04-28
Abstract: PURPOSE:To eliminate the misjudgment of the presence or absence of a transfusion liquid so that the reliability of the a transfusion liquid detection device is enhanced by detecting the variation of a propagation ratio of an ultrasonic wave with an ultrasonic wave detection means and detecting the variation of an inner pressure of a transfusion tube with an inner pressure change detecting means, thereby detecting the presence or absence of the transfusion liquid. CONSTITUTION:The transfusion liquid detection device 1 is fitted and loaded to the outer section of an arbitrary position of a transfusion tube A in a pressure-contact condition via a insertion hole 3 and a penetration hole 11. An ultrasonic wave transmitted from a transmission section 7 is propagated via the tube A itself and a liquid flowing in the tube A to be received by a receiving section 8. A pressure conversion element 9 is in contact with the circumferential portion of the tube A and the inner pressure of the tube A is measured by means of the pressure conversion element 9. When the liquid does not flow adequately in the tube A and bubbles are generated therein, the propagated ultrasonic wave is attenuated so that the receiving magnitude of the ultrasonic wave at the receiving section 8 is lowered. The receiving section 8 detects whether or not the receiving magnitude dropps more than a prescribed value so that it judges the presence or absence of the transfusion liquid and it confirms the detection inner pressure value of the tube A detected by the pressure conversion element 9 so that it judges again the presence or absence of the transfusion liquid.
Patent JP-S569121-A (JP)
Title: Dimension displaying device for molding or shearing machine of metallic sheet and press device using said device
Inventor: PIEERU JIYORUJIYU KUROSU
IPC: B23D33/10
Filed: 1980-07-04
Abstract: This dimension indicator for sheet-metal folding, bending or shearing machine tools comprises a measuring apparatus capable of displaying the distance from the adjustable stop member provided for positioning the workpiece to a reference plane. The device comprises structure for correcting the consequence of a displacement of the reference plane, in the form of a mechanical device coupled to the machine adjustment member and adapted to act directly or indirectly upon one of the component elements of a coupling or a data transmission disposed between the member controlling the stop member and the measuring apparatus, so as to actuate this apparatus.
Patent JP-H07295035-A (JP)
Title: Camera
Inventor: KOIZUMI HIROSHI
IPC: G03B13/10
Filed: 1994-04-28
Abstract: PURPOSE:To provide a camera capable of effectively correcting the parallax of a finder at the time of short distance photographing on a long focal distance side without making the camera large or deteriorating image performance. CONSTITUTION:In this camera, the optical axis 1 of incident light on finder optical systems 19, 28 and 29 is not aligned with the optical axis 18 of incident light on a photographing lens 3; and a photographing distance is measured by a range-finding means 25. The camera is provided with means 11 and for automatically performing focusing based on the measured photographing distance, and the magnification of the finder optical system and the focal distance of the photographing lens are varied by moving the group. At the time of short distance photographing on the long focal distance side, a finder variable power means 23 is controlled by a control means 17 so as to reduce the magnification of the finder and widen the angle of view of the finder so that all the photographing range may be included in the visual field of the finder, and the photographing range is displayed within the visual field of the finder by photographing range display means 26 and 27.
Patent JP-S5518270-A (JP)
Title: Manufacture of microcapsule
Inventor: SHIOI SHIYUNSUKE
IPC: B41M5/165
Filed: 1978-07-26
Abstract: PURPOSE:To perform well-balanced improvement in adaptability to multiple reproduction and chromogenic fouling by controlling the grain size of polynuclear capsule easily and accurately by including a water-soluble salt in system when making the phase separation of hydrophilic co-loidal substance in a stirring control method. CONSTITUTION:An oily substance containing an organic color former is emulsified in an aqueous solution(first sol) of hydrophilic colloidal substance, and then the emulsion is mixed with an aqueous solution(second sol) of a hydrophilic colloidal substance having opposite charge to the first sol to emulsify them at a temperature at which the colloidal substance is turned into gel. Then, a water-soluble salt is added to the system and its phase separation is made by the addition of water or the control of PH to adhere coacervate to the surfaces of the fine droplets of oily substance and then the liquid temperature is lowered to less than the gelation temperature and stirred to form ploynuclear capsule of an average grain size of 3 to 20 microns.
Patent JP-H06287884-A (JP)
Title: Production of patterned wire cloth for watermarked paper and watermarked paper produced by using the wire cloth
Inventor: HATTORI YUTAKA
IPC: D21F1/44
Filed: 1992-03-17
Abstract: PURPOSE:To provide a process for the efficient production of patterned wire cloth utilizable for the production of 'watermarked paper' for preventing the forgery of security paper, etc., as well as for the production of 'patterned watermarked paper' for increasing the design effect and to provide a watermarked paper produced by the process. CONSTITUTION:An original plate S having a pattern 2 on a woven fabric, metallic plate, film, pattern paper, etc., is closely contacted on the surface of a papermaking wire cloth 3 and a releasing sheet 4 is closely contacted to the back face of the wire cloth. A resin 5 having high adhesivity to the papermaking wire cloth 3 and resistant to water is poured on the original plate and scraped with a squeegee 6, etc., to fill the space of the wire cloth under the patterned part 2 of the original plate with the resin 5. After removing the original plate, the resin is dried and hardened. After repeating the operation several times at need, the releasing sheet is peeled off to obtain a patterned wire cloth for watermarked paper. A watermarked paper can be produced by attaching the patterned wire cloth to a cylinder mold of a cylinder machine or to a dandy roll of a Fourdrinier machine.
Patent JP-S5717426-A (JP)
Title: Treatment of solution containing fluorine
Inventor: KIKUTA KAZUYUKI
IPC: C02F1/58
Filed: 1980-07-07
Abstract: PURPOSE: To recover fluorine as high grade CaF 2  from a soln. contg. fluorine and sulfurous acid by blowing air into the soln. to remove the acid as gasesous SO 2  and adding a Ca salt.  
     CONSTITUTION: Air is blown into a soln. contg. fluorine and sulfurous acid at ≥50°C and 0.4Nm 3 /m 3 /min blowing rate. As a result, most of the acid in the soln. is removed as gaseous SO 2  to reduce the residual SO 3   2-  concn. to ≤0.1g/l. A Ca salt such as CaCO 3  is then added to the soln. freed of most of the acid to precipitate fluorine in the soln. as CaF 2 , and the CaF 2  is recovered by filtration. In this defluorination treatment it is important to keep the soln. at 2.3W4.5pH. By this method, CaF 2  having ≥80% high purity can be recovered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07324112-A (JP)
Title: Copolymer latex and paper coating composition
Inventor: KAJIWARA ICHIRO
IPC: C08F279/00
Filed: 1995-03-24
Abstract: PURPOSE:To obtain a paper coating copolymer latex excellent not only in coating workability but also in printability including surface strength, printing gloss and rigidity. CONSTITUTION:A copolymer latex comprises (a) 20-80wt.% aliph. conjugated diene monomer units, (b) 0.5-10wt.% ethylenically unsatd. carboxylic acid monomer units, and (c) 20-79.5wt.% units of other monomer copolymerizable with the monomers of the units (a) and (b). The copolymer of the latex has at least 2 glass transition temperatures in the temp. range of -100 to 50 deg.C, and a difference of at least 5 deg.C between the highest glass transition temperature and the lowest glass transition temperature.
Patent JP-H1067469-A (JP)
Title: Energy storage regenerative elevator system and elevator operating method
Inventor: MCCARTHY RICHARD C
IPC: B66B1/28
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To improve usage of flywheel energy storage helping satisfaction of a maximum electric power demand in an elevator driving system. SOLUTION: An elevator system is provided with a three-phase rectifier 20, which converts energy from a three-phase alternating current main power source 21 so as to supply direct current power on a bus 19 to a three-phase inverter 18, and regenerated energy fed to a pressure rising regulator 52 via switches 46, 47 is used so as to drive a flywheel motor generator 26 via semiconductor switch elements 54, 55 for storing energy regenerated in the form of inertia. When a speed of the flywheel motor generator 26 reaches a limit speed, remaining regenerative energy is dropped by means of an energy dissipater 61 via semiconductor switch elements 59, 60. During a high demand term, the inertia energy stored in the flywheel motor generator 26 is used for boosting energy to a DC bus through which additional electric current is fed to the three-phase inverter 18 for driving a winding motor.  Control is carried out on the basis of software arranged in an elevator computer, which is used for distributing cars and controlling operation for example.
Patent JP-H07298035-A (JP)
Title: Preliminary preparation equipment
Inventor: FURUKAWA ITARU
IPC: G03F1/00
Filed: 1994-04-28
Abstract: PURPOSE:To allow the operator to easily and quickly make crossreference between an original and layout data in the case of original scanning after the preliminary preparation process. CONSTITUTION:A CCD camera 1 and a digitizer 4 read respectively an image of an original 3 and position of each pattern in a block copy layout sheet 5. The CPU 9 decides layout data (magnification, angle, trimming range or the like) based on an image signal V1 and a position information signal V2 and makes the data in cross reference with a file name allocated to each pattern and generates a rough image signal providing rough image data of each pattern by the image signal V1 corresponding to each pattern and the signal is made corresponding to the file name. The CPU 9 stores each file name, layout data, rough image data to an FD 15 as file data. The operator displays the recording content of the FD (flexible disk) 15 on a monitor 10 of the scanner so as to visually recognize the cross reference between the original data and the layout data.
Patent JP-S57208612-A (JP)
Title: Sonar signal recording system
Inventor: MIYASAKA SEIJIROU
IPC: G01S7/56
Filed: 1981-06-15
Abstract: PURPOSE:To realize a sonar signal recording system that can assuredly detect a sweep synchronizing signal, by recording only the presence or absence of a data with the sweep synchronizing signal. CONSTITUTION:The information signal A of numbers of channels is recorded on a VTR5 with each channel under the control of a synchronizing circuit 2. Meanwhile plural sweep synchronizing signals C are supplied to a parallel-series converting circuit 9. When the recording of the signal A is over, the circuit 9 is controlled by the circuit 2. Then the parallel information stored in the circuit 9 is transmitted in accordance with the presence or absence of the signal, and thus the sweep synchronizing signal is recorded on the VTR5. The sweep synchronizing signal is put outside the band characteristics of a corresponding filter by a system with which only the presence or absence of a data is recorded and although the frequency of a reproduced signal has the fluctuation by the uneven rotation of the VTR. Thus the sweep synchronizing signal can be detected assuredly with no fault, and a video display can be reproduced for the state of detection.
Patent JP-H08281070-A (JP)
Title: Self exothermic type deodorization filter and deodorizer using the same
Inventor: MURANO YUICHI
IPC: A61L9/16
Filed: 1995-04-18
Abstract: PURPOSE: To provide a self exothermic type deodorization filter and deodorizer excellent in durability for purification and deodorization of malodor or exhaust gas discharged from households or factories or the like at high safety and low cost. CONSTITUTION: A self exothermic type deodorization filter contains PTC ceramics consisting of mixture of barium titanate with rare earth element oxide such as yttrium oxide or the like and has innumerable through holes 2 formed like honeycomb structure or the like and further, is provided with a PTC ceramic structure 1 having <=60% porosity of cell wall, and a catalyst layer 4 formed by either one of platinum group metals carried on the PTC ceramic structure 1, or these mixture. And the deodorizer is provided with a housing body having a gas inhalation inlet and a gas exhaust port, a fibrous prefilter, a self exothermic type deodorization filter and a fan.
Patent JP-H08285521-A (JP)
Title: Optical fiber sensor array constituting michelson interferometer
Inventor: DOBASHI KOJI
IPC: G01B9/02
Filed: 1995-04-18
Abstract: PURPOSE: To reduce the effect of an unnecessary reflected light by a method wherein a reflected light to be an interference light is separated from a transmission channel of an incident light by providing a coupler for a sensor in the middle of the channel of the reflected light. CONSTITUTION: A light source 11 emits a laser light FM-modulated by a sine wave signal and an optical gate 12 makes the light a pulse periodically in a prescribed time interval. One branch of the pulse obtained by a coupler 13-1 for branching is divided and supplied to a sensing fiber 15-1 and a reference fiber 16-1 by a coupler 14-1 for a sensor which is a bidirectional optical coupler, and the divided pulse is reflected after it reaches reflectors 17-1 and 18-1 with Faraday rotators, and returns again to the coupler 14-1. This reflected light is made to branch to an incidence port (connected to the coupler 13-1) and a port (connected to a coupler 19-1 for coupling) being opposite to the incidence port. The reflected light sent to the coupler 19-1 in this way is sent to an O/E converter 20 through a reflected light transmission channel for exclusive use.
Patent JP-H01261876-A (JP)
Title: Pyroelectric porcelain composition
Inventor: ITO NOBUHIRO
IPC: C04B35/46
Filed: 1988-04-12
Abstract: PURPOSE:To obtain dense composition wherein mechanical strength is large, pyroelectricity evaluation index is large, and Curie temperature is comparatively high, by using compound with a specified composition as main component, and containing Mn as subcomponent. CONSTITUTION:Main component is compound shown by the following general expression; (Pb1-xCax) [(Ni1/3Nb2/3)yTi1-y]O3 (where 0.25<=x<=0.35, 0.01<=y<=0.06). Subcomponent is porcelain composition containing Mn of 0.3-2.5atom%. After Pb3O4, CaCO3, NiO, NbO3, TiO2 and MnO2, as original material, are weighted and wet-mixed, these are dried and calcinated. After the calcinated material is grinded, and granulated by mixing organic binder, they are dried, ordered, press-molded, baked, and a porcelain circular plate is obtained. The relative permittivity of the porcelain composition is adequately 200-360, and the S/N ratio estimation index (FD) is improved. Further the Curie temperature also is high, and the anti-deflection strength also is increased by a factor of 1.6.
Patent JP-H10285580-A (JP)
Title: Communication equipment and communication display method
Inventor: KOTANI MASAAKI
IPC: G06F13/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the operability when an image is displayed simultaneously by grouping image transmission terminals in operation among pluralities of image transmission terminals, producing a symbol for each group and providing the output of an image consisting of image data received from the image transmission terminals in operation to a monitor depending on the access to the symbol. SOLUTION: Each of pluralities of video communication terminals 20 transmits a video image from a video camera 10 to a monitor terminal 60 via a network 100. The monitor terminal 60 registers a group icon consisting of sets of IDs of one video camera 10 or over whose video images are desired to be displayed simultaneously and serial numbers of video display areas in pairs to a main storage device 124 and the user drags and drops the group icon on a menu of the video display areas so as to allow video images from the cameras 10 to be displayed on a bit map display device 135 simultaneously. Thus, the video images from the video terminals 20 are received and displayed on an optional position on the bit map display device 135.
Patent JP-H11267867-A (JP)
Title: Method and device for laser processing
Inventor: UMETSU KAZUNARI
IPC: B23K26/12
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve processing accuracy and quality by restraining the generation and re-adhesion of a blow-off molten material. SOLUTION: In a forming processing of a hole or groove by a laser light, first, a surface of a workpiece 6 and its proximity surface layer portion are irradiated with a laser light B of the first energy, which is equal to or slightly larger than a given processing threshold. The deeper portion of the workpiece is irradiated with the laser light of the second energy, which is substantially larger than the first energy, and processed. A given processing threshold is decided based on the required minimal irradiation energy for at least heating the workpiece to the melting point and starting the removal of the material. The laser light is preferably a Q switch oscillation YAG laser which has a short pulse width and less thermal effect. The irradiation energy is controlled by adjusting the peak output, power density, pulse width, or the irradiation number and the like.  This makes it possible to process a fine and deep hole or groove which has less contamination and good shape with respect to various materials.
Patent JP-S62249553-A (JP)
Title: Image reader
Inventor: YANAGISAWA RYOZO
IPC: H04N1/00
Filed: 1986-04-23
Abstract: PURPOSE:To effectively read out an original and to reduce the size of a device by reading out the picture information of the original by a device constituted so as to carry the original to a sheet member reader to read out the picture information of the sheet member. CONSTITUTION:The reader is arranged on the lower side of a display window 7 in the moving direction of the sheet member 1, a light source 10 is arranged on the picture information entering surface side of the member 1, light from the light source 10 is reflected by the sheet member 1, the reflected light is reached an equal magnification type reading sensor 12 through a refractive index distribution type lens array 11, and the picture information of the member 1 is formed on a light receiving cell of the sensor 12. When an original 13 is inserted from an inlet 17, the original 13 carried at a constant speed by rollers 14, 15 while being guided by a guide member 16 and the sheet member 11. When the original 13 passes the position of the reading member at the constant speed, light is irradiated from the light source 10 to the original 13 and the image of the reflected light is formed on the light receiving cell of the sensor 12. The original 13 is guided by a guide member 19 and discharged 18.