baber/WOPTO huggingface dataset:
Patent JP-H0237872-A (JP)
Title: Illuminating device in original reader
Inventor: SHIMA MASAYUKI
IPC: G03B27/54
Filed: 1988-07-27
Abstract: PURPOSE:To prevent the shade of the sticking part of an original without increasing the number of parts by positioning a center into a surface orthogonal to the conveying direction of the original viewed from an original reading position and providing a light source. CONSTITUTION:A light source 17 is provided in the lower direction of a contact glass 6, the center of the light source 17 is positioned in the plane through an original reading position 'A' and orthogonal to the conveying direction of an original 1, close to the light source 17 and an optical reading part 19 having an image forming light flux surface not interrupted to the light source 17 is provided. Consequently, the light from the light source 17 irradiates both front and rear sides in the conveying direction of the original 1 for the original 1 at the original reading position 'A', and the light quantity which irradiates from both sides is equal. Thus, without increasing the number of the parts, the shade of the sticking part of the sticking original can be prevented.
Patent JP-S6165215-A (JP)
Title: Endoscope
Inventor: YABE HISAO
IPC: G02B23/26
Filed: 1984-09-07
Abstract: PURPOSE:To prevent the buckling of a signal line which accompanies curvature by providing a core bar which is bendable from its tip part to the operation part in an insertion part, and winding the signal line around the outer peripheral surface of the core bar. CONSTITUTION:The tip part of the core bar 14 is fixed to a base plate 9 and the rear end part is fixed to the rear wall of the operation part 3 and provided in the insertion part 2; and the whole core bar 14 is installed in the insertion part 2 from its tip part to the operation part 3. Then, signal lines 10... are wound around the outer peripheral surface of the core bar 14. An axial force which is a factor of buckling is not applied to the signal lines 10... so much and almost all of the force is applied to the core bar 14 to prevent the signal lines 10... from buckling, thereby preventing the buckling of the signal lines 10... which accompanies bending. Further, the signal lines themselves are increased in flexural strength because the signals lines are wound around the core bar.
Patent JP-S6073410-A (JP)
Inventor: GUIDO GORINERI
IPC: G01B21/10
Filed: 1984-09-07
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-S57112164-A (JP)
Title: System for read check between frames
Inventor: YAMASHITA HIDEJI
IPC: H04M3/22
Filed: 1980-12-29
Abstract: PURPOSE:To execute the overall read check between units very easily and surely at every constant period, by providing two leads for read check control which have controls relays for units opposite to each other respectively. CONSTITUTION:When a control relay T in a package B in the frame 1 side is operated, the control relay T in a package C of the frame 2 side is operated, and therefore, a control relay TA in the package B is operated. Consequently, relays S0-Sn in the package B are operated by the control in a package due to closure if its contact ta, and relays R0-Rn in the package C are operated by respective contacts. Thus, relays R0-Rn in the package B are operated, and the overall read between frames 1 and 2 is checked for normality or abnormality by the control of a microproessor in the package A based on respective closed contacts.
Patent JP-S6165981-A (JP)
Inventor: TAKAYAMA HARUYOSHI
IPC: F16L3/04
Filed: 1984-09-10
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-H1172095-A (JP)
Title: Mixed flow liquid ring pump
Inventor: HAAVIK HAROLD K
IPC: F04D11/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To combine advantages of both axial stream pump design and radial stream pump design by delimiting the surface of a conical trapezoid having a specific conical angle by a port structure which is directly adjacent to a recessed section in an end fringe part in the axial direction of a rotor. SOLUTION: A pump 10' includes a fixed and annular housing 20, and head part structures 30L and 30R are fixedly connected with a left end fringe part and a right end fringe part of the housing 20, respectively. Moreover, conical port members 40L and 40R are mounted on the head part structures 30L and 30R, respectively. Here, angles ALPHA of conical faces of the head part structures 30L and 30R are set to be larger than about 15 degrees and smaller than about 75 degrees to mix flow. A total length can be greatly shortened in accordance with a great increase of the conical angles. Moreover, this mixed flow liquid ring pump acts in such a manner that a large speed component in the axial direction is given to a fluid which flows between the circular cone and a rotor 70.
Patent JP-H0634685-A (JP)
Title: Method for measuring face resistivity of conductive layer provided on peripheral surface of power cable
Inventor: WATANABE KAZUO
IPC: G01R27/02
Filed: 1992-07-15
Abstract: PURPOSE:To measure the face resistivity of a conductive layer accurately without cutting a power cable by obtaining the face resistivity from the resistance between a pair of electrodes which are provided while they are isolated from each other along the edge part peripheral surface of the conductive layer. CONSTITUTION:Electrodes 1a and 1b whose edge part periphery is divided into four parts arbitrarily and which are isolated from each other are mounted on the periphery of a paint layer 5 at the edge part of a power cable 10 coated with the conductive paint layer 5 on the periphery surface and then a resistance R1 between the electrodes 1a and 1b is measured by an impedance meter 13. Then, the electrodes 1a and 1b are eliminated, other electrodes 2a and 2b are mounted on two arcs sandwiching a region where the electrodes 1a and 1b are provided, and similarly a resistance R2 between the electrodes 2a and 2b is measured by an impedance meter 14. Then, a face resistivity rhos, of the paint layer 5 is obtained according to the relationship of the face resistivity rhos=(R1, R2)<1/2>, thus obtaining the face resistivity rhos accurately even in the case of a corrugate shaped power cable with a recessed and protruding periphery surface.
Patent JP-H0240404-A (JP)
Title: Cyclone coal burner
Inventor: MORI KENJI
IPC: F23D1/02
Filed: 1988-07-29
Abstract: PURPOSE:To attempt to improve the efficiency of ash removal and raise the combustion efficiency by dividing a cyclone coal burning device into a precombustion device and the main body of a combustion furnace and maintaining a strong revolving force of the gas. CONSTITUTION:At the upper section of the circumferential wall of a cylindrical, lateral type precombustion device 1 in the upper section of the main body 2 of a combustion furnace a pulverized coal and revolving air charging port 6 is provided on the tangent line to the inner wall of the precombustion device 1 in the direction at right angle to the shaft of a precombustion device 1. The pulverized coal charged from the charging port 6 is ignited in the precombustion chamber 1 and flows into the main body 2 of the combustion furnace via a duct 8 in the state that combustion is not completed. The pulverized coal that flows into the main body 2 of the combustion furnace and is in the state of ignition burns as it makes strong revolving and the ash of combustion is in the molten state, and it flows down along the inner circumferential wall and is discharged out of the furnace from a port 3 from which slag flows down and at the same time the combustion gas flows out from the central section of a baffle 7 to the side of a secondary furnace 4.
Patent JP-2000010047-A (JP)
Title: Projection device
Inventor: OKUYAMA ATSUSHI
IPC: G02F1/13357
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a projection device capable of excellently projecting picture information based on a color liquid crystal display panel on a screen surface. SOLUTION: As for this projection device, light from a light source 1 is separated to three color light beams whose optical paths are different each other by plural dichroic mirrors 12, 13, 19 and 20, guided to a 1st, a 2nd and a 3rd liquid crystal panels 9, 10 and 11 arranged on the respective optical paths; and luminous fluxes from three liquid crystal panels are synthesized on one optical path by using a dichroic prism 16 obtained by sticking the dichroic mirror and two prisms and coating the sticking surface with a dichroic film, and guided to a projection lens 15; then the picture based on three liquid crystal panels is projected on a specified surface by the projection lens 15.  In the device, the cut wavelengths λ1 λ2 and λ0 of two dichroic mirrors arranged in one optical path out of three optical paths leading to the dichroic film of the dichroic prism 16 from the light source 1 and the dichroic film at a specified incident angle are set to satisfy expressions, λ1<λ0<λ2, 0<λ0-λ1<20 nm and 0<λ2-λ0<20 nm.
Patent JP-H0475088-A (JP)
Title: Ac plasma display device
Inventor: KAMEYAMA SHIGEKI
IPC: G09G3/292
Filed: 1990-07-17
Abstract: PURPOSE:To improve the display processing speed of one screen of an AC plasma display device by executing the display processing of plural lines in the period of one horizontal synchronizing signal. CONSTITUTION:When an address signal CAD is inputted, a display control means 1 controls by outputting a Y display control signal CY to a Y driving means 3 so that a write pulse PW, a maintenance pulse PS, and an erasion pulse are impressed on plural Y electrodes Yj - Yn in the period of one horizontal synchro nizing signal. At the same time, it controls by outputting an X display control signal Cx to an X driving means 2 so that the holding pulse Ps and a cancel pulse Pc are impressed on plural X electrodes Xi - Xm in order to make a dis charge cell CL on the plural electrodes Xi - Xm which intersect with the plural Y electrodes Yj - Yn selectively emit light or stop light emission in the period of one horizontal synchronizing signal. Thus, the display speed of one screen is improved.
Patent JP-S57111815-A (JP)
Title: Decoding system of binary code
Inventor: FURUKAWA TERUO
IPC: H04L25/49
Filed: 1980-12-27
Abstract: PURPOSE:To simplify the constitution of a hardware and to reduce the hardware quantity, by converting a 3-bit data into a 2-bit code. CONSTITUTION:The EFM signal supplied to a terminal 9 is turned into a parallel data output of 14 bits by a shift register 3. Each parallel output is converted into a parallel data of 10 bits by each of logical converters 11-14 of 3-bit input/2-bit output. This parallel data is supplied to a demodulator ROM15. The ROM15 consists of an input address of 10 bits and an output terminal of 8 bits and decodes the data of 10 bits in a single meaning to send it to a latching circuit 7. This data is held by a latching signal. Thus an EFM demodulated data is obtained at a latch output terminal 8.
Patent JP-H1138645-A (JP)
Title: Photosensitive material
Inventor: FUJIMORI JUNICHI
IPC: G03F3/10
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material such as photosensitive transfer material high in sensitivity and capable of extremely shortening a time necessary of image formation. SOLUTION: This photosensitive material provided with a photopolymerizable layer contains a laminar inorganic compound, preferably, swellable one, for example swellable viscosity minerals such as bentonite, hectolite, and montrillonite, and swellable synthetic mica and swellable synthetic smectite, and among them, bentonite and swellable synthetic mica, escapially, swellable synthetic mica, are preferable. It is preferred that in the photosensitive transfer material which has a peelable layer and the photopolymerizable image forming layer and a water-soluble protective layer in this order, this protective layer is composed of a water-soluble resin and a swellable laminar inorganic compound.
Patent JP-S6432256-A (JP)
Title: Photosensitive composition
Inventor: KOBAYASHI YOSHIKO
IPC: G03F7/022
Filed: 1987-07-28
Abstract: PURPOSE:To improve the sensitivity, gradient and ink receptivity of a planographic printing plate by using a specified compsn. CONSTITUTION:This compsn. contains an o-naphthoquinonediazido compd. (a), alkali-soluble resin (b), org. acid having >=2 pKa such as benzoic acid, nonionic surfactant and polycondensation resin consisting of substd. phenols represented by formula I and aldehydes and/or o-naphthoquinonediazidosulfonic ester of the resin. 1,2-Naphthoquinonediazidosulfonic ester or ester of o- naphthoquinonediazidosulfonic acid with a phenol-based polycondensation resin may be used as the compd. (a). Novolak resin or a vinyl polymer may be used as the resin (b). In formula I, each of R1 and R2 is H, alkyl, etc., and R3 is >=2C (cyclo)alkyl.
Patent JP-H0855324-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: C09C1/48
Filed: 1994-08-10
Abstract: PURPOSE:To obtain a magnetic recording medium excellent in output characteristics and durability in which high density recording is possible. CONSTITUTION:This medium consists of a magnetic supporting body l, nonmagnetic layer 2 and magnetic layer 3. The nonmagnetic layer 2 and the magnetic layer 3 are formed by simultaneous double coating of a nonmagnetic coating material and a magnetic coating material. The nonmagnetic layer 2 contains carbon and other inorg. filler component. The pH and the compounded amt. of carbon in the nonmagnetic layer 2 satisfy the relation (1);1< pHX(compounded amt.) <50, and the difference of pH between the carbon and other inorg. filler component is <=3. The magnetic layer 3 contains a magnetic powder, carbon and other inorg. filler component. The pH and the compounded amt. of carbon in the magnetic layer 3 satisfy the relation (2); 0.5<pHX(compounded amt.) <30. Differences of pH between the carbon and the magnetic power and between the carbon and other inorg. filler component are <=4.
Patent JP-H1015373-A (JP)
Title: Twin-screw type continuous kneader
Inventor: TAKADA MITSURU
IPC: B01F7/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a twin-screw type continuous kneader which can improve the kneading performance of a powder particulate material to the degree of a muller or a vibrating kneader. SOLUTION: The inner wall of a kneading/stirring part 2B in a casing 2 is large enough to almost reach the tip of a paddle 7 and at the same time, the opening of a discharge aperture 3 in the casing 2 is smaller than the effective crosssectional area of the kneading/stirring part 2B. In addition, a feed screw 8 of a specified length is fitted to a position from which the kneading/ stirring part 2 begins at rotating shafts 6, 6.
Patent JP-S6344812-A (JP)
Inventor: NAKAYAMA MINORU
IPC: A01D34/63
Filed: 1986-08-12
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-S6080105-A (JP)
Title: Recording device
Inventor: HIRAI JIYUN
IPC: G11B5/02
Filed: 1983-10-07
Abstract: PURPOSE:To perform recording with an optimum recording current and a simple constitution by estimating the friction state of a head to correct the recording current of the head after detecting the impedance of another head having the same friction state as said first head. CONSTITUTION:The video signals supplied to an input terminal 1 are applied to rotary recording heads HV1 and HV2 via a recording circuit 2, switches 3 and 4, a recording amplifier 5 and a rotary transformer 8 and then recorded on a tape T. While the audio signals supplied to an input terminal 9 are applied to rotary recording heads HA1 and HA2 via a recording circuit 10, a recording amplifier 11 and a rotary transformer 12 respectively and recorded on the tape T. At the same time, the output signal of the amplifier 11 is supplied to comparators 15 and 16 via a clampling circuit 13 and a peak detecting circuit 14 and then compared with reference voltages V1 and V2 (V1 > V2) given from a voltage dividing circuit 17. When the output signal of the amplifier 11 is less than V1 and V2 owing to the wear, switches 3 and 4 are turned off. Then the recording is carried out via resistances 6 and 7 and with an optimum current.
Patent JP-H0353924-A (JP)
Title: Method and device for transferring pattern with hot roll
Inventor: ARISAWA MAKOTO
IPC: B29C59/04
Filed: 1989-07-24
Abstract: PURPOSE:To contrive improvements in transfer properties and through-put, by a method wherein a board transferring an uneven pattern of a pit or a pregroove is peeled off from a hot roll after cooling of the same. CONSTITUTION:This device is constituted so that a film 2 to be fed through a first wind-up roll 1 is wound up by a second wind-up roll 3. Along with arrangement of a press roll 4 on a lower side of the film 2, hot rolls 5 are arranged on an upper side of the film 2 by confronting them to each other and an uneven pattern of a pit or a pregroove is transferred to the film 2 by heating the film 2. A flexible cooling roll 6 wherein a cooling medium 8 is circulated is arranged directly after a wind-up roll 3 side of the hot roll 5 so that the film 2 comes into contact with the tip of the cooling roll 6 and cooling of the film is performed under a state where the hot roll 5 is pressed against the film 2. Therefore, since the film 2 to which the uneven pattern of the pin or the pregroove is transferred is peeled off from the hot roll 5 after the cooling of the film is performed, transfer properties becomes extremely favorable and contrivance of an improvement in throughput becomes possible.
Patent JP-H0237403-A (JP)
Title: Controller for household electric appliance
Inventor: IKEDA HIROSHI
IPC: G04G15/00
Filed: 1988-07-27
Abstract: PURPOSE:To prevent a household electric appliance from disturbing a user in his sleep by judging the time when execution of a reserved operation is terminated and stopping to report the termination of the operation with sounds at the time of detecting that said judged time is in the range from midnight to down. CONSTITUTION:When an operation is reserved, the operation is started at the appointed time; and then, the operation is terminated. A microcomputer 6 judges whether the present time when the operation is terminated is in the range from midnight to down or not. When it is judged that said present time is in this range, the microcomputer 6 stops to report the termination of the operation (stops to sound a buzzer 19) to terminate the operation. Thus, the noisy report is prevented not to disturb the user in this sleep.
Patent JP-H1123817-A (JP)
Title: Right-angled light transmission window of electronic equipment housing
Inventor: YOKOYAMA HARUFUMI
IPC: G02B5/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the right-angled light transmission window of the electronic equipment housing which has no spot of lightness on its external surface. SOLUTION: On the internal surface of the right-angled light transmission window 20, a polygonal transparent projection part 21 is formed opposite the light emission surface of a light emitting diode 4 and part of the light beam from the light emitting diode 4 is made incident on the transparent projection part 21 and refracted, further totally reflected by the surface of the transparent projection part 21, and projected even from the side of a side transparent surface 2B which does not face the light emission surface of the light emitting diode 4.
Patent JP-H0236824-A (JP)
Title: Processing device for food to be boiled
Inventor: KORESAWA YOSHIHIRO
IPC: A47J37/04
Filed: 1988-07-28
Abstract: PURPOSE:To lower the possibility of scorching of food by scraping up the food orthogonally to the feed direction thereof with the use of feed blades which are substantially spirally arranged in the circumferential direction, so that the food is fried while being sufficiently agitated. CONSTITUTION:Boiled-up rice R is introduced into a supply port 3 of an agitating container 2 by way of a conveyer 4. When an agitating rotor 5 is rotated, the rice is alternately cut up and mixed up while condiments being added from upper condiment supply means 14a, 14b, and the rice and the condiments are mixed together uniformly. Thus, the rice R uniformly mixed with the condiments by a pair of agitating rotors 5 is charged into a baking drum 21 through a feed-out port 13. Due to the normal rotation of a feed rotor 25, the rice is gradually fed toward a discharge port 23 while it is scraped up substantially orthogonal to the feed direction by means of feed blades 27, and simultaneously it is heated and fried on the bottom surface of the baking drum 21 by means of a band heater 33.
Patent JP-H059569-A (JP)
Title: Production of carburizing hardening steel excellent in delayed fracture resistance
Inventor: UNO MITSUO
IPC: C21D1/06
Filed: 1991-07-03
Abstract: PURPOSE:To provide a carburizing hardening steel provided with desired surface hardness and excellent delayed fracture resistance by carburizing and hardening steel stock, tempering it in a specified high temp. range and thereafter executing induction hardening. CONSTITUTION:Steel stock is carburized and hardened, is thereafter tempered at 400 to 600 deg.C and is furthermore subjected to induction hardening. By the above high temp. tempering, the diffusion and discharge of hydrogen intruding into the steel at the time of carburizing treatment and which easily generate delayed fracture can extremely easily be executed. As a result, the delayed fracture properties of the steel improves. Furthermore, by the tempering, the hardness of the carburizing layer decreases and wear resistance primarily required for the carburizing hardening steel deteriorates, but, by the subsequent induction hardening, it easily recovers to that of the carburizing layer or the value equal to that of the primary carburizing hardening steel for the second time.
Patent JP-H1123994-A (JP)
Title: Scanning optical device
Inventor: NAKASUGI MIKIO
IPC: B41J2/44
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To stabilize a bearing performance of an air bearing holding a rotation of a polygon mirror for a long life. SOLUTION: A rotary sleeve 3 integrally coupled to a polygon mirror 1 is fitted with a fixed shaft 2 having dynamic pressure generating grooves 21, 22, etc., in the direction of the shaft to form an air bearing. Each dynamic pressure generating groove 21, 22, etc., have three single plane 20a-20c, and a grove depth ha in the middle single plane 20a is deeper than depths hb , hc in the other single planes 20b, 20c. Even if the rotation is in the direction of an arrow or in reverse, a sufficient dynamic pressure is obtained by wedge effect.
Patent JP-S6080768-A (JP)
Title: Method and reagent for measuring basic fetal protein
Inventor: WATANABE KEISUKE
IPC: G01N33/68
Filed: 1983-10-12
Abstract: PURPOSE:To enable measurement of basic fetal protein with good accuracy by selecting the antibasic fetal protein monoclonal antibodies reacting respectively with different antigenic determinants as two antibodies. CONSTITUTION:The monoclonal antibasic fetal protein antibodies reacting respectively with the different antigenic determinants of basic fetal protein as two antibodies are selected and the basic fetal protein is measured by a sandwich method. For example, the basic fetal protein is first immunized three times to a rabbit and the blood is drawn therefrom. The serum is separated from the same and after salting out, the serum is refined by an affinity column chromatography using the basic fetal protein to obtain the polyclonal antibasic fetal protein. The measurement using the monoclonal antibasic fetal protein antibody and the measurement using the polyclonal antibasic fetal protein antibody are accomplished with all the specimens and a BFP value is determined. The two BFP values obtd. in such a way have a good correlative characteristic and the result equal to that when a polyclonal antibody is used is obtd.