baber/WOPTO huggingface dataset:
Patent JP-H04274143-A (JP)
Title: Projection type image receiving tube
Inventor: SAITO KOICHI
IPC: H01J31/10
Filed: 1991-02-28
Abstract: PURPOSE:To facilitate fixing work of a beam alignment magnet so as to enhance productivity by integrally constituting an image output board fixed to a socket portion and the beam alignment magnet provided in a neck portion in separation from each other at a predetermined distance. CONSTITUTION:A beam alignment magnet 3 and an image circuit board 9 are integrally constituted by a plurality of support members 10, and are separated from each other at a predetermined distance L. When the image circuit board 9 is fixed to a socket portion 1b of a projection type image receiving tube 1, the beam alignment magnet 3 is automatically positioned facing to a G4 electrode 2a of an electron gun 2. Consequently, fixing work of the beam alignment magnet can be facilitated, thus enhancing work efficiency.
Patent JP-H08226822-A (JP)
Title: Optical fiber gyro and optical integrated circuit
Inventor: WATANABE KUNIYOSHI
IPC: G01C19/72
Filed: 1995-02-22
Abstract: PURPOSE: To build a depolarizer function in an optical IC and to miniaturize an optical fiber gyro by a method wherein a polarization-preserving fiber is arranged across the optical IC and an optical fiber loop. CONSTITUTION: An optical IC 10 is provided with two Y-branches 15, 16 and with two phase modulators 18, 18, and the Y-branches 15, 16 are composed of waveguides formed on the surface of a board 11. A light source 101 is arranged at the tip of one branch 15A for the Y-branch 15, and a photodetector 102 is arranged at the tip of the other branch 16B. A polarization-preserving fiber 21 is connected to the tip of one branch 16A for the Y-branch 16, and an optical fiber loop 103 is connected to the other end of the fiber 21. That is to say, the polarization-preserving fiber 21 is connected across the optical IC 10 and the optical fiber loop 103. The optical fiber loop 103 is connected to the other end of the other branch 16B for the Y-branch 16.  The optical IC 10 which comprises the polarization-preserving fiber 21 has the same function as a yaw-type depolarizer, and it makes incident polarized light unpolarized.
Patent JP-H04271876-A (JP)
Title: Method for removing coarse particle of pneumatic classifier
Inventor: ICHIHARA YOSHINORI
IPC: B07B11/02
Filed: 1991-02-28
Abstract: PURPOSE:To efficiently remove coarse particles in a classifying area by a pneumatic classifier and to prevent the intrusion of these coarse particles into a coarse powder product and fine powder product. CONSTITUTION:An inside wall 37a against which the solid particles groups introduced from a raw material blowing nozzle 2 are brought into collision is formed nearly perpendicular, and further, a dividing area 31 for the coarse particles formed adjacent to this inside wall is formed to expand larger than the other dividing area.
Patent JP-H04273244-A (JP)
Title: Production of photosensitive composition
Inventor: GOTO TATSUSHI
IPC: G03F7/027
Filed: 1991-02-28
Abstract: PURPOSE:To efficiently lower the viscosity of the photosensitive compsn. in a short period of time and to obtain a uniformly coated film free from unequal coating by using the photosensitive compsn. obtd. by this method. CONSTITUTION:This process for producing the photosensitive compsn. contg. a copolymer A having a water-soluble unphotosensitive monomer unit and a monomer unit having an azide group and electrolytic functional group and a water-soluble high-polymer compd. B which exhibits a reciprocity law failure characteristic by reacting with the copolymer A produces the above-mentioned photosensitive compsn. by allowing zirconia beads to coexist in the photosensitive compsn. or the copolymer A or the water-soluble high-polymer compd. B and mixing the mixture under stirring at a high speed.
Patent JP-S60178426-A (JP)
Title: Plastic liquid crystal display element
Inventor: SASAKI MASARU
IPC: G02F1/139
Filed: 1984-02-27
Abstract: PURPOSE:To improve a productivity by setting an angle of torsion of a spiral structure to a range of 160 deg. through 200 deg., providing a pair of polarizing substrates before and behind it, and providing an absorbing axis (or a polarizing axis) of the polarizing substrate by shifting it by a prescribed angle against an orienting direction of an adjacent liquid crystal molecule. CONSTITUTION:As for a torsional direction 15 and an angle of torsion alpha of a liquid crystal molecule 14, the maximum value is limited because a lighting state in the vicinity of a threshold becomes an orientation for scattering a light, 200 deg. is the upper limit, also the lower limit is limited by a contrast, and 160 deg. is a limit. As for an angle beta3 made by an absorbing axis of a polarizing substrate 10 of the upper side, or a polarizing axis 18 and an absorbing axis of a polarizing substrate 12 of the lower side, or a polarizing axis 19, a range of 0 deg. through 10 deg. is desirable by considering a contrast, a brightness, a color, etc. As for an angle beta1 made by the absorbing axis of the upper side polarizing substrate 10, or the polarizing axis 18 and a rubbing direction 16 of the upper side polarizing substrate 10, and an angle beta2 made by the absorbing axis of the lower side polarizing substrate 12, or the polarizing axis 19 and a rubbing direction 17 of the lower side polarizing substrate 12, it is desirable to set them to a range of 30 deg. through 60 deg., respectively, by considering a contrast, a brightness, a color, etc.
Patent JP-S62193659-A (JP)
Inventor: TSURUTA KAZUHIRO
IPC: B02C19/18
Filed: 1986-02-19
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-H11298944-A (JP)
Title: Radio communication equipment and radio communication method therefor
Inventor: LOUGHRAN KEVIN
IPC: H04W16/24
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce cost by providing a means for transmitting a first information transportation signal received by the first antenna of a first radio frequency by a first intermediate frequency via a first cable and receiving/demodulating the first information transportation signal. SOLUTION: A plurality of information transportation signals received by an antenna 501 are down-converted into intermediate frequencies by a down converter 503. The respective intermediate frequency information transportation signals from respective radio machine heads 301-i are transmitted to a base band unit 303 on a single cable in a transmitter 504. When the plurality of radio unit heads 301-i share one cable at that time, the transmitter 504 frequency divides/multiplexes the intermediate frequency information transportation signals from the corresponding radio machine head on the shared line and they can be demultiplexed in a base band. The base band unit 303 receives K-pieces of information transportation signals from N-pieces of radio unit heads, multiplexes them and makes them constituted of U-pieces of different traffic channels.
Patent JP-S62215161-A (JP)
Inventor: ANRI ROJIE RUKURERUKU
IPC: G01F1/28
Filed: 1987-02-17
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-S56132244-A (JP)
Title: Taking-up of synthetic resin film through inflation method by flattening tubular film
Inventor: ISHIZUKI HIDESHI
IPC: B65H23/32
Filed: 1980-03-18
Abstract: PURPOSE: To permit the eccentric thickness of the tubular synthetic-resin film through extrusion molding to be dispersed uniformly in the direction of width of the both faces of the folded film and to be taken-up, and to reduce the height and the space occupied and obtain stable operation for a long time.  
     CONSTITUTION: On a turntable 4, a guide plate 7 and a pinch roller 8 are fixed in order to flattening the tubular synthetic-resin film 6 after extrusion molding by dispersing the eccentric thickness of the film body uniformly in the direction of the width of the both-faces of the folded film. The guide plate 7 and the pinch roller 8 are turned integrally in reciprocation for the film 6, having the line 4a of axis as a center, and the pinch roller 8 holds the film 6 at the different diameter position in succession, as the film 6 transfers, and the film 6 is flattened, and thus the eccentric thickness of the film 6 which is formed in the direction of axis is dispersed uniformly in wave form in the direction of width of the both-faces of the film 10 flattened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58152149-A (JP)
Title: Automatic fuel consumption control device
Inventor: BIWA TADASHI
IPC: F02D41/04
Filed: 1982-03-03
Abstract: PURPOSE:To control the amount of fuel consumption of a diesel engine in the most suitable manner by a method wherein the time of starting the injection of a fuel and the time of opening an oil pressure control and exhaust valve are recontrolled on the basis of the amount of fuel consumption measured for every season. CONSTITUTION:An operation processor 30 determines the optimum time of starting the injection of the fuel and the time of opening the exhaust valve. An input circuit 37 transfers the output signals of various kinds of sensors including those for detecting the internal pressure of the cylinder and the like, to the operation processor 30. An injection time control actuator 44 controls the time of starting the injection of the fuel by varying the volume of stroke of the piston in the auxiliary cylinder. Further, an actuator 47 for controlling the time of opening the valve controls the opening time of the valve based upon the volume of stroke of the piston in the auxiliary cylinder. Thus, it is possible to control the amount of fuel consumption quickly and accurately so that the amount of fuel consumption is kept minimum according to the operation condition of the diesel engine.
Patent JP-S54126437-A (JP)
Title: Program control method
Inventor: NAGANO AKIRA
IPC: G06F9/42
Filed: 1978-03-24
Abstract: PURPOSE: To reduce the number of program steps by programming the next step return instruction when the control is returned from subroutine SR or interrupt routine IR to main routine MR.  
     CONSTITUTION: Program unit 3 including ROM is addressed by program counter 2 which is controlled by program control circuit 1. Instructions from unit 3 are decoded by instruction decoder 4 and are given to circuit 1, etc. Instruction SKA1 which commands skip if the first bit of accumulator 8 in decoder 4 is "1" is given to decision circuit 7, and circuit 7 outputs "1" or "0" according to contents of the first bit of accumulator 8 and gives it to decoder 4. When instruction NXTRTN which commands return in the next step is decoded, it is delayed in delay circuit 5 by one program step and is outputted. The output of circuit 5 is given to circuit 1 through gate 6 together with normal return instruction RTN. As a result, the number of return program steps can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03241084-A (JP)
Title: Method for pulping waste paper of heat-sensitive recording paper
Inventor: TSUJI MASARU
IPC: D21B1/32
Filed: 1990-02-14
Abstract: PURPOSE:To obtain reproduced pulp giving a good paper formation and free from the development of color by mixing an amine compound, etc., when the waste paper of heat-sensitive recording paper is disaggregated in an (alkali) aqueous solution. CONSTITUTION:An amine compound (preferably a tertiary amine) and/or a quaternary ammonium salt compound are added when the waste paper of heat- sensitive recording paper is macerated in water or an alkali aqueous solution and/or to the disaggregated pulp suspension to provide the objective reproduced pulp. When the waste paper has a protecting layer, the waste paper is preferably disaggregated in a pulp suspension concentration of >=15% under a mechanical stirring imparting a pressing action.
Patent JP-S58165513-A (JP)
Inventor: MOORISU BURIRU
IPC: F01L1/42
Filed: 1983-03-04
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-H11228755-A (JP)
Title: Surface protection film
Inventor: CHIKANARI KENZOU
IPC: C08L23/08
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To prepare a surface protection film which has a high adhesion property, shows little staining property against the articles to be protected and has a high transparency. SOLUTION: The film comprises an ethylene/α-olefin copolymer composition containing from 80 to 99.5 wt.% ethylene/α-olefin copolymer component having the following characteristics (a-1)-(a-5) and from 20 to 0.5 wt.% high-density polyethylene component. (a-1) The carbon number of the α-olefin is from 3 to 12, (a-2) the melt flow rate(MFR) is from 0.1 to 50 g/10 min, (a-3) the density (d) is from 0.880 to 0.935 g/cm<3> , (a-4) the coefficient of variation of composition distribution Cx, defined as Cx=σ/SCB ave. [σ: standard deviation of composition distribution, SCB ave.: average of short-chain branching per 1,000 (1/1,000C)], is 0.5 or smaller, and (a-5) the weight ratio (a) (wt.%) of the cold xylene soluble portion is smaller than 4.8×10<4> ×(0.95-d)<3> +10<6> ×(0.95-d)<4> +1.
Patent JP-H09224884-A (JP)
Title: Aplite-cleaner
Inventor: WATANABE SOICHI
IPC: A47L5/28
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To securely and rigidly connect an extension pipe to a main body case by inserting the adjacent projection of a main body case into the hole of the extension pipe and engaging the holding guide projecting line of an insertion rod into the holding recessed part of the main body case. SOLUTION: As to a cleaner, the extension pipe 3 whose lateral cross section is set to be a non-circle is connected to the main body case 1A, the prismatic insertion rod 3A is inserted into the connection vertical hole 7 of the main body case 1A and the hanging hook 8 of the insertion rod 3A is hung to the hanging part of the main body case 2A so as to connect them. In the extension pipe 3, the inserting attachment hole 12 into which the adjacent projection 10 of the main body case 10 is inserted is provided for the step face 11 of a handle main body 3B and the insertion rod 3A, the adjacent projection 10 is inserted into the inserting attachment hole 12 and the extension pipe 3 and the main body case 1A are connected with integrated structure. The insertion rod 3A has the holding guide projecting line 13 along boundaries divided into right and left.  The holding guide projecting line 13 is inserted into the holding recessed part 14 of the connection vertical hole 7 in the main body case 1A and the insertion rod 3A and the extension pipe 3 are connected in integrated structure.
Patent JP-H03239682-A (JP)
Title: Crawler running device
Inventor: MIZUNO RYOJI
IPC: B62D55/253
Filed: 1990-02-15
Abstract: PURPOSE:To enhance the durability of a crawler belt without involving making the crawler running device concerned in large size and heavy weight by providing a vertically penetrating through hole in that position of each metal core which mates with the rolling surface provided for the crawler belt. CONSTITUTION:Transversely longer metal cores 11 are embedded in a crawler belt 6 at a certain pitch, and a left and a right detaining wheel bodies 5A of each outer rolling wheel 5 detain from outside with two rows of projections 11A for prevention of the wheels from detracking, and thereby the wheel bodies 5A roll on a certain rolling surface provided on the crawler belt 6. A through hole 11B is formed in that part of each metal core 11 which mates with the rolling surface, and resilient pieces over and under these metal cores 11 are continued. The front and rear parts 11C of the through holes 11B are swollen up and down in order to prevent strength drop of the cores 11 to be caused by formation of through holes 11B. This reduces the load on the rolling surface of the outer rolling wheel which has the lowest durability in the crawler belt, and thus the durability can be enhanced without causing large size and heavy weight of the whole crawler belt.
Patent JP-H08234434-A (JP)
Title: Chemical amplification type negative resist
Inventor: IGARASHI YOSHIKAZU
IPC: G03F7/038
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a negative resist having improved resolution by adding a specified 4,4-substd.-1-hydroxy-2,5-cyclohexadiene compd. whose polarity is varied by an acid catalyst to the compsn. of a chemical amplification type resist. CONSTITUTION: The chemical amplification type negative resist consisting of at least an alkali-soluble resin and an acid generating agent is prepd. and a 4,4-substd.-1-hydroxy-2,5-cyclohexadiene compd. whose polarity is varied by an acid generated from an optical acid generating agent by irradiation with ionized radiation is added to the resist to obtain the objective negative resist. The compd. is represented by the formula, wherein each of R1 and R2 is a -Cn H2n+1 , -OCn H2n+1 or -Cm H2m+1 OCn H2n+1 and each of (m) and (n) is an integer of 1-6. When this negative resist is irradiated with ionized radiation, the compd. is made insoluble in a developer.
Patent JP-H07243941-A (JP)
Title: Measuring method for optical waveguide transmission loss
Inventor: OKAMURA KOJI
IPC: G01M11/02
Filed: 1994-03-07
Abstract: PURPOSE:To improve the accuracy of measurement in a measuring method for optical waveguide transmission loss. CONSTITUTION:A triangular prism 40 is mounted on the surface of the core layer 13 of an optical waveguide 10 separated by the distance L from the outgoing end face 15 of the optical waveguide 10. The outgoing light of a light source 20 is projected to one face 41 of the triangular prism 40 at an incidence angle that it is totally reflected on the boundary surface 42 between the triangular prism 40 and the core layer 13, and the light power P0 of the reflected light on the boundary surface 42 after being emitted from the other face of the triangular prism 40 is measured by the first photo-detector 51. The outgoing light of the light source 20 is projected to one face 41 of the triangular prism 40 at an incidence angle that it is not totally reflected on the boundary surface 42, the light power P1 of the reflected light on the boundary surface 42 after being emitted from the other face 43 of the triangular prism 40 is measured by the first photo-detector 51, and the light power P2 of the outgoing light from an outgoing end face 15 after being transmitted to the core layer 13 through the boundary surface 42 is measured by the second photo-detector 52.
Patent JP-H03238892-A (JP)
Title: Printed circuit board
Inventor: IWASAKI KAZUSANE
IPC: H05K3/24
Filed: 1990-02-15
Abstract: PURPOSE:To enable easy attainment of high-scale integration while simplifying a circuit design, by forming a conductive composite resin film on a conductor circuit pattern by electrodeposition. CONSTITUTION:A construction is formed of an insulative base 31 made up of paper-phenol resin, glass-epoxy resin or the like, a conductor circuit pattern 32 formed on this base 31 and comprising a contact part, a connector part, a sliding part, etc., and a conductive composite resin film 33 formed in the principal parts on this conductor circuit pattern 32 by electrodeposition. Since the conductive composite resin film 33 is formed electrically in this way, a printed circuit board enabling easy attainment of high-scale integration of a conductor circuit, improvement in the quality and simplification of a design can be obtained.
Patent JP-H10229991-A (JP)
Title: Disposable surgical blanket
Inventor: YOSHINO KENJI
IPC: A61L15/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To freely change capacity of pockets, in a disposable surgical blanket in which at least one or more windows are formed in the center of the laminated body, by preparing a pocket open in the direction of the windows and installing partitions repeatedly attachable inside the pocket. SOLUTION: In a surgical blanket in which, in the center of a water-repellent nonwoven sheet 1, a liquid absorbent sheet 2 is laminated having an area smaller than that of the nonwoven sheet 1 and in which a window 4 is formed in the middle of the absorbent sheet 2, a pocket 3 open in the direction of the window 4 is arranged on the liquid absorbent sheet 2 on both sides of the window 4. The capacity of the pocket is made freely changeable by forming an easily repeatedly attachable partition 10 at least in a part of the inside surface of the pocket 3 on each side. The liquid absorbent sheet 2 is formed with a polyethylene film laminated on one side of the sheet, which is then laminated, pressurized and thermally stuck to the water repellent nonwoven sheet 1; after that, the window 4 is cut out on the sheet 1 to complete the surgical blanket.
Patent JP-H05236564-A (JP)
Title: Communication equipment
Inventor: SEKIDO TATSUYA
IPC: H04L12/28
Filed: 1992-02-21
Abstract: PURPOSE:To provide the communication equipment with excellent response by reducing a time till a relevant terminal equipment is driven after an operation section is operated as less as possible. CONSTITUTION:The equipment is provided with a detection means 5 detecting a change in an operation section based on the information from an operation unit 1A and a processing means 7 implementing the arithmetic operation to drive a terminal equipment relevant to the operation section when a change in the operation section is detected, and in the call sequence, a time when a terminal unit 1B having a relevant terminal equipment is called after the master station 3 makes communication with the operation unit 1A detecting a change in the operation section is featured to be set longer than a time when the processing means 7 completes the processing till the detection means 5 detects a change in the operation section.
Patent JP-S62195447-A (JP)
Title: Air cleaner
Inventor: SAWAKI YASUSHI
IPC: F02M35/08
Filed: 1986-02-21
Abstract: PURPOSE:To protect a filter from water, by a method wherein an inlet, being open to the upper part of a case, is formed in a cylindrical passage suspended within a case externally of a filter, a part of the lower half part of a passage wall is cut, and a drain hole is formed in the lower bottom part of a case. CONSTITUTION:An inlet 2 is opened to the upper part of an air cleaner case 1, and a cylindrical passage 22, introduced from the inlet 2 to the interior of a case and suspended externally of a filter 6, is formed. In a lower half part 22a of the passages 22, the side wall, facing a filter 6, of a passage inner wall 23 is partially cut in a manner that at least a portion having the same width as that of the inlet 2 is remained uncut. Further, a drain hole 25 is formed in a case lower bottom surface 24. This constitution enables a filter to be protected against deterioration in function as a result of the filter being wet by water entering through the inlet.
Patent JP-H03238586-A (JP)
Title: Cup mixing device for automatic vending machine
Inventor: KITA TOSHIKAZU
IPC: G07F13/06
Filed: 1990-02-15
Abstract: PURPOSE:To sufficiently mix the contents of a cup by controlling a valve by a control part in accordance with a vending column to be executed, controlling the injection quantity of hot water from the 2nd nozzle, and in the case of treating a powdery material with low solubility, increasing the injection quantity of hot water from the 1st nozzle. CONSTITUTION:The control part 12 decides the vending column to be executed, and in the case of the column for cooking a powdery material with high solubility, the 1st state for opening a valve 11 arranged on a flow passage into the 2nd nozzle 10 is set up and hot water is injected along the bottom and sidewall of a cup. In the case of the column for cooking a powdery material with low solubility, the 2nd state for closing the valve 11 is set up and the whole quantity of hot water necessary for one vending is injected into the cup bottom. Consequently, the powdery material can surely be dissolved and an effective cooking state suppressing bubbling can be obtained from the soluble powdery material.