baber/WOPTO huggingface dataset:
Patent JP-S51117887-A (JP)
Title: Semiconductor ic device
Inventor: TAKAHASHI SHIGERU
IPC: H01L29/78
Filed: 1975-04-09
Abstract: PURPOSE: To prevent property deterioration of IC device caused by the stress of substrate due to the insulation film coated on the semiconductor substrate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11241551-A (JP)
Title: Infant protecting fence
Inventor: TAKEISHI YUKO
IPC: E05D15/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-mount infant protecting fence easily applicable to a change in distance between columns. SOLUTION: Vertical frames 11, 12 arranged along both side walls defining a path and a lateral frame 13 arranged along the floor of the path for connecting both of the vertical frames 11, 12 are included, one of the vertical frames being mountd with a protecting fence mainbody 30 in a freely open/ closed manner.  In this case, the lateral frame 13 is so constructed as to be expandable by inserting a second pipe 15 inside a first pipe 14, and the second pipe 15 is provided with a wedge member to be oscillated in the direction of separating/approaching from/to one end thereof on the insertion side, the front end of the wedge member being capable of contact with the inner wall of the first pipe 14 to prevent the contraction of the lateral frame 13 when the wedge member is oscillated in the direction of contact with one end of the second pipe 15 on the insertion side, and the second pipe 15 is provided with one lever 23 to oscillate the wedge member in the direction of separating/approaching from/to one end of the second pipe 15 on the insertion side.
Patent JP-H11241392-A (JP)
Title: Vacuum-type sewage system
Inventor: OTSUKA TETSUSHI
IPC: E03F3/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of the water block by providing a lift in an intermediate part of a vacuum sewage pipe to be communicated with a vacuum source, and forming the lift comprising a plurality of pipes where a plurality of pipes smaller in inside diameter than a pipe connected to forward and rear parts of the lift. SOLUTION: A lift 13 is formed of a plurality of pipes 14 in which a plurality of pipes 14A smaller in inside diameter than vacuum sewage pipes 12A, 12B to be connected to forward and rear parts of the lift 13 are arranged continuous each other. A vacuum source is connected to a vacuum valve unit 11 through the vacuum sewage pipes 12, and the lift of uphill gradient is provided on an intermediate part of the vacuum sewage pipes 12. In addition, a tank 15 is installed on a top part of the lift 13, and the vacuum sewage pipe 12B to be connected close to a bottom part of the tank 15 and a vacuum feed pipe 13 to be connected to an upper part side of the tank 13 are connected to a counter lift 13 side of the tank 15.  When the mixed phase flow of sewage and air sucked into the vacuum sewage pipes 12 from the unit 11 reaches the lift 13, the mixed phase flow rises into the tank 15 at high speed, and carried forward into the vacuum sewage pipe 12B. Generation of the water block can be prevented thereby.
Patent JP-H11241255-A (JP)
Title: Production of tasseled cloth, tasseled cloth, and loom for producing the same
Inventor: DOMOTO JUN
IPC: D03D41/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing tasseled cloth on a large scale at low cost, to obtain tasseled cloth, and to provide a loom for producing the same. SOLUTION: This method produces centipede-like tasseled cloth with long tassels projecting from the right and left sides of a band-shaped base cloth woven with warps Y and wefts S by weaving two-layered leno cloth in such a way that the wefts S project in loop from one end of the base cloth, with the turned point of each of the wefts S inserted being formed by knitting a selvedge entanglement yarn W at the other end of the leno cloth, and by unfolding the cloth on the knitted selvedge entanglement yarn W as the center.
Patent JP-S63208841-A (JP)
Title: Photosensitive material having excellent antistatic property
Inventor: SAKUMA HARUHIKO
IPC: G03C1/85
Filed: 1987-02-26
Abstract: PURPOSE:To obtain a photosensitive material having an excellent antistatic property by incorporating a dispersion prepd. by dispersing an org. solvent soln. of a specific fluorine-contained surfactant in a hydrophilic colloid into the uppermost layer of the photosensitive material. CONSTITUTION:This photosensitive material is so formed as to contain the dispersion prepd. by dispersing the soln. dissolved with the fluorine-contained surfactant having <=1wt.% solubility in water at 30 deg.C in the org. solvent having <=120 deg.C b.p. under latm into the hydrophilic colloid in the uppermost layer of at least one face thereof. The fluorine-contained surfactant which is hardly soluble in water is dissolved in the org. solvent and is then added to the photosensitive material in the form of the dispersion dispersed with said surfactant in the hydrophilic colloid in such a manner. Then, even if said surfactant is used at a high ratio, the coatability is good and the adjustment of the electric charging system is permitted without impairing the surface resistance even in the combination use thereof with a polyalkylene oxide surfactant. The good antistatic effect is thus obtd.
Patent JP-S5490463-A (JP)
Title: Device for eliminating couple of inertial forces for three-cylinder engine
Inventor: YANAGI NORIO
IPC: F16C9/02
Filed: 1978-04-13
Abstract: PURPOSE:To enable elimination of smooth couple of inertial forces occurred at crankshaft system for a three-cylinder engine via one balancer shaft by semibalancing the respective cylinders of the engine. CONSTITUTION:The crank arms 1 to 3 corresponding to the respective cylinders of a three-cylinder engine are disposed at an interval of 120 deg. toward the direction of a crankshaft 4. In this case, there are provided a mass corresponding to the mass of the rotating portion such as crank arms, crank pins, etc. of the respective cylinders and another mass corresponding to half the mass of the reciprocating protions such as pistons, piston pins, etc. at the crankshaft 4 of the respective cylinders to thereby retain the composite inertial force rotating in opposite direction to the crankshaft 4 at the respective cylinders. There is also provided a balancer shaft 5 rotating in parallel with the crankshaft 4 and in opposite direction thereto with balancers 6, 7 provided thereat for cancelling the couple of inertial forces occurred at the crankshaft system.
Patent JP-S58166382-A (JP)
Inventor: MANIWA YOSHIO
IPC: B41J2/485
Filed: 1982-03-19
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-S60192192-A (JP)
Inventor: ASANUMA NORIYOSHI
IPC: F16L41/00
Filed: 1984-03-09
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-S55135824-A (JP)
Title: Visual field changing system
Inventor: TSUDA TAKASHI
IPC: H04N5/232
Filed: 1979-04-11
Abstract: PURPOSE: To make possible arbitrary rotation of the photographing visual field while the camera body is held fixed, by providing a rotatable plane reflecting mirror.  
     CONSTITUTION: The 1st plane mirror 1 disposed with an inclination of 45° to the optical axis of the camera body 4 is made rotatable about the optical axis of the camera by a revolving shaft 6 with a knob 7. This causes the visual field (forward) of the horizontally disposed camera body 4 to be changed 90° and directed downward by the 1st plane mirror 1. If the 1st plane mirror 1 is rotated 90° counterclockwise, the visual field light is entered to the camera body 4 through a condenser lens 5 by way of the fixedly disposed the 2nd plane reflecting mirror 2 and the 1st plane  reflecting mirror 1, thus the visual field is directed laterally. Further, if the 1st plane reflecting mirror 1 is rotated 90° clockwise, the visual field is directed in the opposite direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58161706-A (JP)
Title: Production of ferromagnetic powder
Inventor: KITAOKA SUSUMU
IPC: C01G49/02
Filed: 1982-03-18
Abstract: PURPOSE:To produce ferromagnetic powder which has excellent magnetic characteristics suitable for recording and reproducing by subjecting to solid solution treatment of cobalt on the surface of magnetic acicular iron oxide powder then grinding the same to specific shapes. CONSTITUTION:Acicular iron oxide powder such as gamma-Fe2O3 or Fe3O4 having >=5 axial ratio is dispersed in an aq. soln. contg. cobalt salt such as cobalt sulfate, ferrous salt such as ferrous sulfate and further alkali such as caustic soda. The dispersion is heated under stirring to react so that iron oxide film contg. Co is formed on the surface of the acicular iron oxide powder. The iron powder is heated to >=250 deg.C in air to subjected to solid solution treatment of Co uniformly and to reduce the content of the bivalent iron contained therein. Such acicular iron oxide powder is grounded to <=5 axial ratio (long axial ratio/short axial ratio). The ferromagnetic powder which is suited for recording and reproduction in the longitudinal direction as with magnetic tapes and for recording and reproduction in the circumferential (transverse) and vertical (thickness) directions as with magnetic discs is obtained.
Patent JP-H10242969-A (JP)
Title: Information transfer method and system device for network management system
Inventor: MATSUURA MASAAKI
IPC: H04L12/24
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide information transfer method and system device for a network management system capable of assuring both of the effective utilization of an information transmission network under various information transmission frequency conditions between a host machine and a network equipment and the sure transmission of information. SOLUTION: In the information transfer system device A in the network management system connecting the host machine 1 to one or more network equipments 2a to 2c to be managed through an information transfer network α, always set resident communication lines 4a to 4c for transmitting information having highly instantaneous requests and occasional communication lines 5a to 5c to be set up/reset to/from the transmission of information having low instantaneous requests are connected between the host machine 1 and the network equipments 2.
Patent JP-S63213512-A (JP)
Title: Production of polyurethane foam
Inventor: NAKAMURA TSUTOMU
IPC: C08G18/54
Filed: 1987-02-28
Abstract: PURPOSE:To obtain the titled foam having improved heat resistance, fire resistance and self-bonding properties free from surface brittleness, by reacting a benzylic ether type phenolic resin with a polyhydric alcohol, etc., under heating to give a modified benzylic type phenolic resin and using the resin as a polyol component. CONSTITUTION:First 100pts.wt. benzylic ether type phenolic resin is reacted with 20-100pts.wt. polyhydric alcohol (e.g. polyethylene glycol, etc.) or an adduct of the polyhydric alcohol with an alkylene oxide under reduced pressure (preferably 1-20mmHg) under heating (preferably 100-140 deg.C) to give a modified benzylic type phenolic resin. Then the resin as a polyol component is reacted with a polyisocyanate in an equivalent ratio of NCO/OH of preferably 0.9-1.2 in the presence of a catalyst, a blowing agent and a foam stabilizer to give the aimed foam.
Patent JP-H04261918-A (JP)
Title: Retaining wall block
Inventor: IIZUKA HIROYOSHI
IPC: E02D29/02
Filed: 1991-02-15
Abstract: PURPOSE:To facilitate the turning operation of a block to sharply reduce the burden for labor in installing the block by providing hanger attaching brackets severally at the one central position of the height of the bracket or plural positions being symmetrical on both sides along the direction of its height on the end faces on both sides of a retaining wall block. CONSTITUTION:Brackets 4 are severally provided one by one at the center in the direction of the height on the left end face 2 and the right end face 3 of a retaining wall block 1, namely, in the center line passing the center of gravity in both directions. Hangers 5 are severally attached to the brackets 4, and connected to a main wire drawn out from a crane truck through an auxiliary hanging member 7. In the case where the plural brackets 4 are provided symmetrically along the direction of the height of the end faces 2,3 on both sides, the hanger 5 is selectively attached to the bracket 4 taking a position where the angle of inclination of the retaining wall block 1 in a hung state most approximates to the inclination of an inclining face.
Patent JP-S59193882-A (JP)
Inventor: RORENSU REO MAACHIN
IPC: C07C65/21
Filed: 1984-03-09
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-H09207275-A (JP)
Title: Silicon gel sheet and manufacture thereof
Inventor: SEKIBA KAZUHIRO
IPC: C09J7/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a silicon gel sheet having excellent handling operability and a silicone rubber film on one side surface and to efficiently manufacture such a sheet. SOLUTION: The silicon gel sheet is obtained by curing addition reaction curable silicon composition and has 20 to 200 of the penetration stipulated in JIS K 2201 and is coated on the one side surface with a silicone rubber film. The addition reaction curable silicon composition is cured in a sheet-like state on a peelable base material coated in a thin film state with organopolysiloxane having at least three silicon bond hydrogen atoms and/or alkenyl groups in one molecule or between the base material coated with the organopolysiloxane and a peelable base material coated with no organopolysiloxane.
Patent JP-H06236845-A (JP)
Title: Method and device for exposure using holography
Inventor: GOTO AKIHIRO
IPC: H01L21/027
Filed: 1993-02-10
Abstract: PURPOSE:To provide a method and apparatus for exposure using holography by a method wherein an alignment operation can be conducted easily without having an adverse effect on the resist of a wafer, and an alignment operation, having the alignment accuracy higher than the conventional operation, CONSTITUTION:Different from the first wavelength used when the hologram of pattern is formed and reproduced, the luminous flux of the second wavelength, having no sensitivity against the sensitive material of a wafer, is utilized in the alignment process of an exposing method using a hologram.
Patent JP-S57159278-A (JP)
Title: Method and device for controlling welding current in resistance welding machine
Inventor: KOYAKATA MASATO
IPC: B23K11/24
Filed: 1981-03-27
Abstract: PURPOSE:To maintain the total quantity of heat input to weld zones constant by cumulating and storing the deviations between the n-th power value of set current and  the n-th power value of flowing current and subjecting the welding current to feedback controlling so that the cumulative value thereof is kept always zero. CONSTITUTION:The detected welding current is operated of effective value in an effective value operator 4, and is operated according to the prescribed power number  between 1-2 with an n-th power value operator 5 of the next stage. The welding current value set by a current setter 6 is also operated of the n-th power according to the power number of the same value as that of the effective value of the detected current  by an n-th power value operator 7 of the next stage. A comparator 8 subtracts the n- th power value of the effective of the detected current from the n-th power value of  the current set value, and a cumulative storage device 9 cumulates and stores the deviation quantity of the n-th power value. A firing phase operator 12 regards the output of an n-th root operator 11 as a new target value, operates the firing phase of a thyristor contactor 2 in order to obtain the welding current coinciding with said value, and fires a thyristor at each of respective half cycles via a firing signal transmitter 13,  thereby supplying electric power to a welding transformer.
Patent JP-H10242642-A (JP)
Title: Manufacturing method of multilayer printed wiring board
Inventor: SAKAI HIROSHI
IPC: H05K3/46
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for multilayer printed wiring board, in which a through hole into an outer-layer material can be formed efficiently and in which the connecting reliability of an outer-layer conductor pattern to an inner-layer conductor pattern can be made good. SOLUTION: An outer-layer based material 1 in which a metal foil 11 for an outer-layer conductor and a no flow prepreg 12 are bonded temporarily and a through hole 1a is made in a prescribed position, and an inner-layer base material 2 in which inner-layer conductor patterns 2p are foamed, are piled up. Both base materials are heated, pressurized and integrated while the through hole 1a formed in the prescribed position in the outer-layer base material 1 is aligned with a prescribed conductor pattern 2a on the inner-layer base material 2, and multilayer base material 3 is obtained. Then, the inside of the through hole 1a is plated, the metal foil 11 for the outer-layer conductor is connected electrically to the inner-layer conductor pattern 2a, the metal foil 11 for the outer-layer conductor is etched, and an outer-layer conductor pattern 1p is formed.
Patent JP-H05247835-A (JP)
Title: Method for cutting tuft selvage
Inventor: HARA HIROICHI
IPC: D03D15/00
Filed: 1992-03-02
Abstract: PURPOSE:To readily cut tuft selvadges without a fray of selvadge after cutting. CONSTITUTION:In cutting tuft selvadges of woven fabric having the tuft selvadges consisting of warp composed of unmeltable fiber yarn and weft composed of >=50% unmeltable yarn, meltable fiber yarns are arranged by given width on both sides of the woven fabric in the warp direction and woven with the weft, and tuft selvadges are removed by laser. Consequently, the tuft selvadges are readily cut to give woven fabric free from a fray of selvadge after cutting.
Patent JP-H06261308-A (JP)
Title: Moving picture encoding device
Inventor: HASEBE TAKUMI
IPC: H04N19/85
Filed: 1993-03-05
Abstract: PURPOSE:To improve the picture quality of differential frame data in an encoding device where sum data and difference data between frames or fields and they are orthogonally converted. CONSTITUTION:This device is provided with an adder 103 and a subtracter 104, both of which obtain sum block data and difference block data between the frames or the fields of a picture, DCT parts 105 and 106 which orthogonally convert sum block data and difference block data, a quantization part 110 quantizing data at one class among plural classes which are previously set for an orthogonal conversion coefficient, conversion coefficient absolute value processing parts 111 and 112 obtaining the absolute values of the conversion efficients of sum block data and difference block data, which are orthogonally converted, and a class division deciding part 113 deciding the class of the quantization part means 110 based on the absolute value of the conversion coefficient of sum block data and difference block data, which are orthogonally converted.
Patent JP-H10229480-A (JP)
Title: Communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication by which information of multiple address communication destinations is reported by a compact destination table, in the case of multiple address communication. SOLUTION: A destination table, added as sender information to a multiple address communication image, is displayed while being divided into destinations of large classification and destinations of small classification. In the case of large classification, departments and enterprises of object are listed and a unique mark is given to a department or an enterprise, corresponding to a destination of an original sent this time for the purpose of notice. Furthermore, the small classification is used to list up a concrete distribution destination, and a unique mark is given to the destination of the original sent this time. Moreover, the transmission is not made individually to each destination but transmission is made in a lump to the destination of the large classification and a receiver side prints out for each destination.
Patent JP-S59205323-A (JP)
Inventor: JOHNSON SHEENA MARGARET
IPC: A61K35/12
Filed: 1984-03-07
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-H06261518-A (JP)
Title: Three-phase brushless motor
Inventor: NAGAHISA TETSURO
IPC: H02K29/14
Filed: 1993-03-05
Abstract: PURPOSE:To provide a three-phase brushless motor the speed of which can be accurately controlled with a simple constitution even when the motor is rotated at a low speed. CONSTITUTION:The title motor is provided with two pole position detecting means 5 and 6 which detect the rotational position of a rotor 2 and speed detecting means having encoder magnets 17 the number of which is 2<n> times of the number of poles of rotor magnets 3 attached to a rotor 2 and the dead points of the rotor magnets 3 are aligned with those of the encoder magnets 17.
Patent JP-H04281475-A (JP)
Title: Image forming device
Inventor: ARAKI KAZUHIRO
IPC: B41J29/46
Filed: 1991-03-11
Abstract: PURPOSE:To easily judge whether an adjustment value inputted in order to adjust an image forming condition approaches the maximum or the minimum of the adjustment feasible range of the condition or not by issuing an alarm when it is decided by a decision means that the adjustment value is over the prescribed range. CONSTITUTION:The various kinds of switches, sensors, display devices or the like are connected to the input and the output terminals of a first CPU 200. A switch matrix and an LED matrix are connected to the output terminal in addition to the various kinds of parts and respectively controlled by the CPU 200 through a decoder 200. A prescribed allowable range including a value approaching the maximum and the minimum of the adjustment feasible range is stored in the CPU 200 together with the adjustment feasible range as for respective adjustment items. Then, when the adjustment value is over the adjustment value inputted at a service adjustment mode processing time, that means, when it approaches the maximum or the minimum of the adjustment feasible range, the display device 94 flickers in a fixed time and the alarm is issued to a service man.
Patent JP-H09242869-A (JP)
Title: Speed change control device for automatic transmission for vehicle
Inventor: ITO YOSHIO
IPC: F16H61/18
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain deceleration consistent with a driver's intention. SOLUTION: Since the speed change ratio of an automatic transmission 14 is set up on deceleration GNBK decided through a deceleration deciding means 104 at the time of braking operation of a vehicle by a speed change ratio setting up means 110, even in the case where pressing change time COFBK becomes short though the deceleration is not required so, or in the case where the pressing change time COFBK becomes long, but the deceleration is required, the deceleration suited to a driver's intention can be obtained, and the occurrence of a sense of incompatibility is suitably dissolved.
Patent JP-S62202164-A (JP)
Inventor: MOTOTANI YOSHIHIRO
IPC: E04F13/14
Filed: 1986-03-01
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。