baber/WOPTO huggingface dataset:
Patent JP-H04113363-A (JP)
Title: Electrophotographic sensitive body
Inventor: MURAKAMI MUTSUAKI
IPC: G03G5/047
Filed: 1990-09-03
Abstract: PURPOSE:To enhance a sensitivity characteristic, image characteristic and printing durability by forming one of plural charge generating agents of X type nonmetallic phthalocyanine and/or tau type nonmetallic phthalocyanine and mixing a solvent exhibiting solubility therein and a high-polymer compd. for a binder therewith, thereby forming a charge generating layer. CONSTITUTION:Various kinds of phthalocyanine compds. and thiapyrilium compds. etc., in addition to the X type and/or tau type nonmetallic phthalocyanine are used in combination as the charge generating agent. These compds. are mixed with the high-polymer compd. for the binder, such as polyester, by the solvent, such as nitrobenzene, which exhibits solubility in the X type and tautype nonmetallic phthalocyanines, by which the charge generating layer is formed. This nonmetallic phthalocyanine, i.e., X type of H2-Pc is produced by making the beta type H2-Pc synthesized by the conventional method into an alphatype by a sulfuric acid treatment and subjecting the same to ball milling over a long period of time. The tau type H2-Pc is obtd. by subjecting alpha, beta, X type crystals together with a frictional crushing assistant to stepwise ball milling for 20 hours at 5 to 10 deg.C in an inert solvent.
Patent JP-H0978240-A (JP)
Title: Hard carbon film forming device and production of hard carbon film forming substrate
Inventor: IIDA TAMAKI
IPC: C23C16/26
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To increase the number of sheets of substrates to be treated at every one time of vacuum evacuation by providing the inside of a vacuum chamber with a substrate holder contg. section and a plasma generating section and coupling both via a microwave coupling plate. SOLUTION: The substrates 1 are respectively fixed to the respective supporting surfaces 2a of a substrate holder 2 and after the inside of the vacuum chamber 3 is evacuated to a prescribed vacuum degree, a gaseous mixture composed of methane and hydrogen is introduced from cylinders 10, 11 into the vacuum chamber until a prescribed pressure is attained. The magnetron oscillator 13 of a square waveguide 12 for microwaves is oscillated by high-frequency electric power to generate plasma in the plasma generating section 17. This plasma is passed through the aperture 16 of the coupling plate 14 and the substrate 1 on the substrate holder 2 is irradiated with the plasma. At this time, the substrate holder 2 is rotated at a prescribed speed and the respective substrates 1 are kept heated to a nearly uniform temp. by a far IR heater 15.  As a result, plural sheets of the substrates 1 may be treated at every one time of the vacuum evacuation. A large quantity of diamond polycrystalline films are thus synthesized and formed.
Patent JP-S6386040-A (JP)
Title: Hardware simulator
Inventor: IWASAKI JUNICHI
IPC: G06F17/50
Filed: 1986-09-30
Abstract: PURPOSE:To realize a hardware simulator having flexibility equivalent to that of a software simulator by changing a switching matrix which performs free connection between input and output lines by means of the software. CONSTITUTION:When a switching matrix of 4X4 has connections like A-a, B-c, C-b and D-d, an output line train is defined as (a, b, c, d)=(0, 0, 0, 0) with input of (A, B, C, D)=(0, 0, 0, 0) and then as (a, b, c, d)=(1, 0, 0, 0) with input of (A, B, C, D)=(0, 0, 0, 1) respectively. In other words, the data shown in the 1st table is written to a RAM of 16 word X4 bits together with an output signal line group 103 and an input signal line group 102 connected to an address bus and a data bus respectively.
Patent JP-S61113125-A (JP)
Title: Magnetic recording medium
Inventor: YAMADA YASUYUKI
IPC: C09D127/06
Filed: 1984-11-06
Abstract: PURPOSE:To obtain a magnetic recording medium having superior durability at high temp. and humidity and undergoing hardly deterioration in the video S/N by forming a magnetic layer contg. polyurethane resin and vinyl chloride - vinyl acetate resin contg. maleic acid. CONSTITUTION:A magnetic layer contg. polyurethane resin contg. the metallic salt of sulfonic acid and vinyl chloride - vinyl acetate resin contg. 0.2-<1.5wt% maleic acid is formed. The polyurethane resin has 10,000-100,000 number average mol.wt., about 200-2,000 degree of polymn. and 0-90 deg.C glass transition temp. and contains 10-1,000equiv./10<6>g metallic salt of sulfonic acid. The polyurethane resin has such mechanical characteristics as 20-200kg/mm<2> modulus of initial elasticity, 2-10kg/mm<2> breaking strength and 3-800% breaking elongation. The vinyl chloride - vinyl acetate resin has 8,000-100,000 number average mol.wt. and about 250-1,000 average degree of polymn. The content of maleic acid is 0.2-1.5wt%.
Patent JP-H1173367-A (JP)
Title: Storage control device
Inventor: UEDA YASUO
IPC: H04B17/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To effectively store and manage much and variable length data by a memory of a small capacity in a storage control device. SOLUTION: The storage control device for storing 2nd data obtained by adding data length information to inputted 1st variable length data in a data storage part is provided with a 1st pointer for specifying the leading address of an area of which succeeding data are to be stored in the data storage part, a 2nd pointer for specifying the leading address of an area of which oldest effective data are stored in the data storage part and an overwriting flag indicating that storage in the data storage part is executed by overwriting. The data storage part is controlled by an address detouring method, and at the time of arriving at the final address of the data storage part in a storing process, the overwriting flag is set up and writing data are stored by overwriting.
Patent JP-H0571217-A (JP)
Title: Formwork
Inventor: IGARASHI YASUHIDE
IPC: E04G9/05
Filed: 1991-09-13
Abstract: PURPOSE:To facilitate reusing a formwork as well as improve the appearance of the surface of concrete placed by a method in which a specific polyolefinic resin sheet having excellent separability is attached to the contact face between the panels or the formwork and concrete and after concrete is placed the formwork is removed. CONSTITUTION:A specific polyolefinic resin sheet 1 having good separability is attached to the contact face between the panels 2 of a formwork and concrete 3 placed by using an adhesive. Concrete 3 is placed into the formwork 5, and after the concrete 5 hardens, the sheet 1 and the formwork 5 are removed. The sheet 1 and the formwork 5 are used repeatedly. The appearance of the surface of the concrete 3 placed can thus be improved, and the formwork 5 and the sheet 1 can also be easily removed.
Patent JP-H0886582-A (JP)
Title: Heat exchanger
Inventor: TEI RAKUKUN
IPC: F28F1/32
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger improved in the heat exchanging efficiency of air, by a method wherein eddy current is generated in the air, passing through the heat exchanger, and a contact area of the heat exchanger with the air is enlarged. SOLUTION: A heat exchanger for effecting heat exchange in air is constituted of refrigerant tubes 20 through which refrigerant flows, wave fins 31 arranged on the outer peripheral surface of the refrigerant tube and formed so as to have the configuration of waves so that eddy current is generated in the flow of air, and recessed and projected units 32 formed on the surface of the wave fins 31 so as to enlarge a contact area between the wave fins 31 and air, passing through gaps between the wave fins 31.
Patent JP-H01105285-A (JP)
Title: Validation system
Inventor: OTA KAZUO
IPC: H04L9/32
Filed: 1987-09-18
Abstract: PURPOSE: To make the redundancy of a communication sentence and reduce the amount of information that a sender manages secretly by making an authenticated person makes a specific calculation for the contents of a signature sentence to be sent to an authenticating person and send it as the communication sentence to the authenticating person. CONSTITUTION: The authenticated person A calculates an integer X that the authenticating person B will use for inspection from a random number and sends it as the communication sentence to the authenticating person B, and then receives an integer Y as an answer from the authenticating person B and then sends the value X, found from secret information S corresponding to his open information ID, a random number, and the integer Y, as the signature sentence to the authenticating person B. The authenticating person B confirms the propriety of the authenticated person A when the integer Y that the authenticating person generated and the integer X and signature sentence Z received from the authenticated person A meet a predetermined inspection expression.  Consequently, the processing quantity of the sender is small, the redundancy of the communication sentence is small, and the amount of information that the sender manages secretly can be reduced.
Patent JP-S6287575-A (JP)
Inventor: MIHIYAERU ARUNTO
IPC: C07D239/56
Filed: 1986-10-03
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-H04114654-A (JP)
Title: Air purifier
Inventor: HOSOYA TATSUO
IPC: A61L9/16
Filed: 1990-09-05
Abstract: PURPOSE:To enable the supplementing of insufficiency of oxygen activating capacity in air as caused by magnetism by arranging a bubble generation means and an activated charcoal layer containing hinokitiol in an air path in the order from the side of an air inlet. CONSTITUTION:A magnetism generation means is made up of a plurality of magnets arranged with N and S poles as opposed to each other at a slight interval and the narrower the interval is, the more intense will be the magnetism. But as air resistance increases, the interval is preferably 3-5mm. Magnetic force is 100-1,600 Gaus, preferably 400-1,200 Gaus and especially 600-1,000 Gaus. When activated charcoal containing hinokitiol is perticulate, it is used as layer 10-30mm, preferably about 15mm thick with a mesh of 3-10, preferably 4-5. In the case of a sheet-shaped activated charcoal with a meshy urethane form as base, that 10-50mm, preferably about 20mm thick is used. The content of a hinokitiol aqueous solution is 5-20wt.%, preferably 10-12wt.%. The concentration of the hinokitiol solution is 5000-20000ppm, preferably 15000ppm.
Patent JP-S6293822-A (JP)
Inventor: AKAZAWA HITOSHI
IPC: H02H7/22
Filed: 1985-10-21
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-H0792292-A (JP)
Title: Method and apparatus for monitoring and diagnosing soundness of plant equipment, method and apparatus for deciding maintenance and inspection time of plant equipment, and nuclear power plant
Inventor: KATO TAKAHIKO
IPC: G21C17/02
Filed: 1993-09-21
Abstract: PURPOSE:To precisely estimate the occurrence time of the trouble of a plant equipment coming into contact with circulating water in a nuclear power plant or the like and to execute the maintenance and inspection of the plant equipment so as to match the planned shut-down time (the periodic inspection time) of a plant before the trouble of the plant equipment occurs while the maximum sound usage period of the plant apparatus is being grasped and held. CONSTITUTION:Change in a water quality inside a recirculation pump 114 due to the corrosion by a circulating water, which is caused in a constituent component for the pump is measured by a conductivity meter 42 or a pH meter. The time elapsed until the change in the quality after the start of the use of the pump is computed, the time is compared with the correlation between the trouble occurrence time which has been prepared in advance and the time elapsed until the change in the water quality is caused, and the occurrence time of the trouble is estimated. In addition, when the estimated occurrence time of the trouble exists between the nth periodic inspection and the (n+1)th periodic inspection of the plant, the time of the nth periodic inspection is set as the maintenance inspection time of the plant equipment.
Patent JP-S63152532-A (JP)
Inventor: UORUFUGIYANGU DABURIYUU HOFUMA
IPC: G09F3/00
Filed: 1987-09-21
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-2000069777-A (JP)
Title: Motor rotating velocity monitoring apparatus and centrifugal separator provided with the apparatus
Inventor: POUVREAU MICHEL RENE MARIE JAC
IPC: H02H3/05
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent rotation of motor even when a velocity limit unit operates erroneously by generating before start of motor a drive signal corresponding to the rotation velocity value larger than the threshold value. SOLUTION: A first monitoring unit 12 of this apparatus is formed on a processor consisting of digital parts, and a second monitoring unit 14 is formed of analog parts not to realize erroneous operation simultaneously. Moreover, an output of a comparator 22 of the velocity limiting unit is connected to a switch 26, and when the signal S becomes larger than a threshold value VMAX, the motor 10 is separated from the power supply. Operation test of the velocity limiting unit 14 is conducted before each operation cycle of the motor 10 and the control unit 16 generates an initial setting signal C corresponding to the velocity larger than the threshold value VMAX to open the first switch 26. As a result, accurate operation of the velocity limiting unit 14 can be searched, and, if erroneous operation occurs, rotation of motor can be prevented.
Patent JP-H1082822-A (JP)
Title: Relay controlling circuit for semiconductor testing device
Inventor: EBIYA KOUICHI
IPC: G01R31/26
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a relay controlling circuit in which the action frequency of a front-stage relay switching measuring paths connecting a measured device with a measuring unit is reduced. SOLUTION: The controlling circuit switches measuring paths between a measured device DUT and a measuring unit DC which determines input/output current and voltage characteristics of the measured device DUT by using plural front-stage relays 1, 4, (6, 7) for switching measuring units and plural back-stage relays for switching terminal pins P1, P2, P3 of the measured device DUT to control the relay. In this case, each back-stage relay respectively connects with each front-stage relay in series to provide a prohibition circuit which prohibits the off-action of the front-stage relay corresponding to the on-action of the back-stage relay during a specified frequency of on/off actions of the back-stage relay.
Patent JP-S61114445-A (JP)
Title: Deflector
Inventor: NAKAMURA YUKIO
IPC: H01J29/76
Filed: 1984-11-08
Abstract: PURPOSE:To reduce the size of a deflector by using misconvergence raster strain correction magnets each consisting of a plate magnetized in such a manner as to produce opposite magnetic poles in the ends of each of the front and the back surfaces. CONSTITUTION:The misconvergence raster strain correction magnet 1 of an inline-type color cathode-ray tube is a thin plate which is magnetized in such a manner as to make the ends (2A1) and (2A2) of the surface 2A of the magnet 1 an N pole and an S pole respectively and to make the ends (2B1) and (2B2) of the back surface 2A of the magnet 1 an S pole and an N pole respectively. The deflector of this invention is made by symmetrically attaching four correction magnets 1 to a separator 13 installed between the horizontal and the vertical deflection coils 11 and 12. Accordingly, it is possible to apply a correction magnetic field with adequate intensity to the electron beam by reducing the thickness of the magnets 1 so as to effectually utilize the space.
Patent JP-H0682098-A (JP)
Title: Electric hot air heater
Inventor: YOSHII KAZUNORI
IPC: B01D53/86
Filed: 1992-09-03
Abstract: PURPOSE:To provide the heater wherein the function of removing bad-smelling ingredients is added to the heater and even at the time when heating is not done such as in the summer season, air can be cleaned by positively actuating this, function. CONSTITUTION:In an air passage (a) formed by an air-blasting fun 5, a heating member 3 for heating its air stream is provided and a catalytic layer 1 for oxidizing and decomposing bad-smelling ingredients adsorbed is located at the position where it is heated by the heating member 3. Either a first mode in which the heating member 3 is controlled so that temperature at a predetermined place is at a fixed temperature or a second mode in which an electric current is intermittently applied to the heating member 3 at such cycle periods that a turning-off period of electricity is sufficiently longer than a turning-on period thereof, can be selectively changed.
Patent JP-H0575804-A (JP)
Title: Picture forming device
Inventor: HAYANO YUTAKA
IPC: H04N1/393
Filed: 1991-09-17
Abstract: PURPOSE:To automate the detection of the quantity of the error of magnification in the main scanning direction of an optical system and its correction. CONSTITUTION:At the time of adjustment, the output of a photoelectric converter 11 at the time of reading an original for adjustment is stored in a storage part 51 through an A/D converter 50. A processor 54 calculates the quantity of the error of the magnification in the main scanning direction from the position of a picture stored in this storage part 51 and its ideal position. The picture forming device is constituted so that the picture which is read from the original and is stored in the storage part 51 through the A/D converter 50 at the time of forming the picture is given processing to correct the error of the magnification by an interpolating arithmetic circuit 53 based on this quantity of the error of the magnification.
Patent JP-2001058830-A (JP)
Title: Manganate and method for producing the same and catalyst for oxidation
Inventor: NISHINO HITOSHI
IPC: B01J23/34
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a manganate which can exhibit a high catalytic ability even under a high humidity condition. SOLUTION: This method for producing a manganese containing at least one kind of metal selected from the group consisting of indium, cobalt, chromium and nickel comprises mixing and reacting a divalent manganate solution with a permanganate in the presence of the ion of at least one kind of the metal selected from the group consisting of indium, cobalt, chromium and nickel and then obtaining the precipitates as the manganate salt.
Patent JP-H0792394-A (JP)
Title: Microscope
Inventor: YANAGISAWA NOBUYOSHI
IPC: G02B21/36
Filed: 1993-09-22
Abstract: PURPOSE:To attain miniaturization as a system and reduction in cost by eliminat ing the need of massive memory, a means for recording/reproducing on a video tape and further, a video printer. CONSTITUTION:This microscope is composed of a microscopic lens 1, a mirror 2 for imaging on a CCD 3 with an image through the lens 1, a video signal processing circuit 4 for outputting the image formed on the CCD 3 as a video signal and a mechanism for photographing the image through the microscopic lens 1 on a photographic film 14 without using the mirror 2, so that an object on a monitor 15 can be photographed on the photographic film.
Patent JP-H0572444-A (JP)
Title: Multifiber optical connector
Inventor: IWAMA TAKEO
IPC: G02B6/40
Filed: 1991-09-17
Abstract: PURPOSE:To suppress variance in connection loss value to a low level by providing a 1st connector part where a small-diameter parallel beam is obtained and a 2nd connector part where a large-diameter parallel beam is obtained opposite each other. CONSTITUTION:The 1st connector part 2 and 2nd connector part 3 are joined together by being made to abut on each other. The 1st connector part 2 consists of a fiber array 7 where plural optical fibers 5 are embedded, a refraction matching plate 9 for beam diffusion which is joined with an end surface of this fiber array 7, and a lens array 13 comprising plural H-shaped lenses 11 clamping the refraction matching plate 9 together with the fiber array 7. The small-diameter parallel beam is projected from the lens array 13 through the operation of the refractive index matching plate 9 for beam diffusion prevention. The 2nd connector part 3, on the other hand, consists of only a fiber array 7' and a lens array 13' where optical fibers 5' are embedded. The large-diameter parallel beam is therefore projected from the lens array 13'.
Patent JP-H0872171-A (JP)
Title: Manufacture of disc component having wing of fiber-reinforcing composite material
Inventor: YANAGISAWA KENICHI
IPC: B29L31/08
Filed: 1994-09-06
Abstract: PURPOSE: To easily manufacture a disc component having a wing of a complicated shape by functionally arraying reinforcing fibers. CONSTITUTION: Fiber hanging pins 6 are stood corresponding to slits 3 at the outside of an annular mold 4 formed with the slits 3 between mold segments 1. The step of so engaging reinforcing fibers 7 within the mold 4 and the slits 3 as to pass through all the slits 3 via the pins 6 is repeated to form a fiber structure 8. Reinforcing material 10 is inserted between the slits 3 and the fibers 7. The structure 8 is impregnated with matrix resin 12, then heated, cured and then released from the mold.
Patent JP-H1176674-A (JP)
Title: Washing tool
Inventor: SAEGUSA KATSUMI
IPC: D06F5/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To efficiently wash dirt on various kinds of clothes such as socks, by constituting a washing tool by means of a washing plate consisting of cylindrical body where an opening part is formed on a side surface and plural recessed and projected parts are formed on an inner surface to be a washing surface and by means of a washing bar provided with an outer diameter smaller than the inner diameter of the washing surface. SOLUTION: The cross section shape of the washing surface 21 of the washing plate 20 in nearly semi-circular. It means that the cross section shape of the washing surface 21 of the washing plate 20 is not a closed shape like the general cross section shape of the inner surface in the cylindrical body where the opening part 25 is not formed on the side surface but configuration consisting of an open curved line such as an arc, an oblong arc or a part of a multi-order curve. When the cross section shape of the washing surface 21 is the arc, the arc is not necessary to be a strict 1/2 circle. The washing plate 20 is provided with the plural recessed and projected parts which are formed by successively providing nearly rectangular recessed parts on the washing surface 21.  Thus, a proper quantity of washing liquid is held in the recessed parts and also the wash is efficiently rubbed by the projected parts.