baber/WOPTO huggingface dataset:
Patent JP-S5559858-A (JP)
Title: Electrostatic powder spray gun
Inventor: SHIMIZU KOUICHI
IPC: B05B5/03
Filed: 1978-10-26
Abstract: PURPOSE:To provide an electrostatic powder spray gun which prevents deposition of powder paint on cylindrical electrode and by which continuous coating can be carried out for a prolonged period, having a hollow chamber into which gas stream is introduced from a gas jetting port, the said chamber being arranged in a concave part of a passage through which gas is fed under pressure to a material to be painted. CONSTITUTION:Powder paint is supplied quantitatively from a paint supply device 24 and introduced from a powder inflow port 7 through an ejector pump 21 and a paint hose into a spray gun main body 10 by using air flow the pressure of which is controlled by a compressor 22, a dehumidifier 23 and an air regulator 24. A mixed flow of solid and gas introduced into the spray gun is passed through a hole provided on a washer 16 for fixing a needle electrode 3 and charged by an electric field generated between the needle electrode 3 and a cylindrical electrode 2 the inner  diameter of which is 1-10mm larger than that of an flow passage 12. The charged mixed flow is passed through the powder flow passage 12, collides with a diffuser 11, is diffused and deposited  on the material to be painted. Either the needle electrode 3 or the cylindrical electrode 2 is  energized by a high voltage generator 8, high voltage is applied to one electrode and the other is  connected to the earth.
Patent JP-H04337151-A (JP)
Title: Supporting structure for pump hub of torque converter
Inventor: KIKUCHI KIMIHIKO
IPC: F16H41/24
Filed: 1991-05-08
Abstract: PURPOSE:To form a pump hub supporting structure into a compact one, in the case of constitution for transmitting rotation of the pump hub of a torque converter to an oil hydraulic pump through a chain mechanism. CONSTITUTION:A pump hub 11 is rotatably supported by a stator shaft 6 through a needle bearing 12 arranged between the internal periphery of the pump hub 11 and the external periphery of the stator shaft 6. On the other hand, a drive sprocket 21 of a chain mechanism 20 for transmitting rotation of the pump hub 11 to an oil hydrulic pump 30 is connected on the external periphery of the pump hub 11 in a position almost overlapped in the diametric direciton with the needle bearing 12. Further by forming space 45 extended in the axial direction between the internal periphery of the pump hub 11 and the external periphery of the stator shaft 6, this space 45 can be used as an oil path for performing supply or discharge of oil in a torque converter 1, and in this case, the needle bearing 12 for supporting the pump hub 11 is arranged in this space 45.
Patent JP-S5557238-A (JP)
Title: Cathode-ray tube
Inventor: SATOU IWAO
IPC: H01J29/88
Filed: 1978-10-25
Abstract: PURPOSE: To prevent the exfoliation of graphite corpuscles of the inner electric conductive film and improve the performance of withstand voltage by forming the inner wall contacted with the getter vessel by ceramic layer or cermet layer having strong strength of abrasion.  
     CONSTITUTION: The laminated ceramic or cermet layer 7 is formed, for example, in the thickness of a few microns to dozens of microns on the inner electric conductive film 3 contacted with the getter vessel 5. By providing such the cermaic or cermet laminated layer, the inner electric conductive film 3 can be perfectly protected from the getter vessel 5 and the exfoliation of graphite corpuscles from the inner wall of the outer part 1 can be reduced. The improvement of withstand voltage performance also can be achieved remarkably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51125114-A (JP)
Title: Resinous compsoitiion for use in powder coating
Inventor: MATSUMOTO YOSHIO
IPC: C08L63/00
Filed: 1974-11-18
Abstract: PURPOSE: An acrylic resin composition for use in powder coating with improved low-temperature curing characteristics and storage stability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63294163-A (JP)
Title: Cassette tape recorder
Inventor: SHIRATORI AKIHIKO
IPC: H04M11/00
Filed: 1987-05-27
Abstract: PURPOSE:To selectively receive an acoustic library and to utilize the library from abundant libraries in a data base(DB), by making retrieval, reception, and collection of desired information from the DB connected with a data communication network possible. CONSTITUTION:When the address number of a DB 2 to be connected is inputted from an operation panel(OP) 14, the number is sent to a communication controller(CMC) 13. The CMC 13 sends the signal of the address number to a data communication network by using a previously set signal system and sets a communication path between the CMC 13 and DB 2. When the number of information to be received of the DB 2 is inputted from the OP 14 thereafter, the DB 2 retrieves a relevant information and sends the retrieved information to the CMC 13 through the data communication network. The information received by the CMC 13 is sent to a data transferring circuit(CH) 12 and further sent to a tape recorder(TR) 11 following the timing of the TR 11. Therefore, the retrieved information from the DB 2 is stored in the TR 11 and can be utilized.
Patent JP-H09319505-A (JP)
Title: Relative angle detector and virtual reality provider
Inventor: HIROKAWA KEN
IPC: G06F3/038
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a relative angle detector, which can be used just after start and reduces a detection error, by using an optical angle detector with which an angle is detected by utilizing polarization for one of rotation detecting means of respective axes of orthogonal coordinate axes at least. SOLUTION: In order to apply satisfactory virtual reality at the time of operating an instrument 101 for rehabilitation, an image to be applied to a head mounted display 102 is changed corresponding to a change in the direction of face of a patient 100. In this case, the optical type relative angle detector utilizing polarization detects the rotation with a Z axis as a rotation axis in a horizontal plane, which becomes a problem especially, among three axes. Namely, a light source part 113 emits polarized light, of which the polarizing direction is specified in a prescribed initial direction, in the direction almost parallel to the rotation axis. A detection unit 103 is arranged at the upper part of the head mounted display 102 so as to receive this light and provided with a polarizing filter and a light receiving element.  Then, the relative angle to the prescribed initial direction is calculated from the strength of a signal outputted by the light receiving element.
Patent JP-S61204824-A (JP)
Title: Vertical magnetic recording medium
Inventor: WATANABE NOBORU
IPC: G11B5/66
Filed: 1985-06-18
Abstract: PURPOSE:To prevent an impulsive Barkhausen noise by specifying the thickness of a layer having a low coercive force. CONSTITUTION:The thickness of a magnetic layer where a magnetization jump extent sigmaj and the coercive force in the vertical direction rise quickly, that is, magnetization jump occurs is 0.05-0.15mum, and it is considered that this thickness corresponds to the thickness of a crystal layer 2 of small particle size having a low coercive force. That is, it is known that it is sufficient if the thickness of the layer 2 of small particle size is very thin 0.05-0.15mum and it is sufficient if the thickness of a crystal layer 3 of large particle size to be a vertically magnetized layer is about 0.2mum, and the overall thickness of a vertical magnetic recording medium is made very thin. Thus, the distance between a magnetic head 4 and the crystal 2 of small particle size is shortened, and the absorbing effect of a magnetic flux due to the crystal layer 2 of small particle size is increased, and the magnetic flux emitted from the magnetic head 4 goes surely to the crystal layer 2 of small particle size to form a horseshoe magnetic loop.
Patent JP-H11331021-A (JP)
Title: Plural-synthesizer control system for personal handy phone system and method for controlling plural synthesizers
Inventor: ISHIDA TAKAYASU
IPC: H03L7/23
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the plural-synthesizer control system for personal handy phone system where number of control lines from a modulation-demodulation IC to two 1st local sections is reduced in a PHS terminal corresponding to 1-frame 2-slot transmission reception and to provide the method for controlling plural synthesizers. SOLUTION: A modulation-demodulation IC 105 controls latch enable terminals LE1, LE2 of PLL frequency synthesizer IC1, IC2 205, 206 used to control write of frequency setting data, the write of the frequency setting data to the two PLL frequency synthesizers is made through a same control line by using a different write timing between the two PLL frequency synthesizers and a control signal at a latch enable terminal LE2 used to control write of the frequency setting data to the one PLL frequency synthesizer IC2 206 is generated from the other control signal by using an inverter 207 and a NAND circuit 208.
Patent JP-H11325888-A (JP)
Title: Diaphragm for stereo camera
Inventor: SOGAWA TAKAYUKI
IPC: G01C3/14
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To vary with a good balance the diaphragms of two cameras constituting a stereo camera. SOLUTION: A pinion gear 8 of a motor 9 is coupled with two rack gears of a diaphragm movable part 5 of two laminated long plates 11, and the motor 9 is rotated to slide the two long plates 11 in mutually reverse directions to simultaneously vary a first diaphragm 3a the marginal edge of which is defined by an opening formed by a first opening 11a of one long plate 11 and second opening 11b of the other long plate 11, and a second diaphragm 3b the marginal edge of which is defined by an opening formed by a second opening 11b of one long plate 11 and first opening 11a of the other long plate 11.
Patent JP-S5656298-A (JP)
Title: Preparation of mini pellet
Inventor: OOMAE HARUKI
IPC: C02F11/00
Filed: 1979-10-16
Abstract: PURPOSE: To simply form dust into the mini-pellets to facilitate its transportation and reutilization by a method wherein a specific proportion of quick lime and/or cement is added to the wet dust and they are stirred and mixed at a high speed.  
     CONSTITUTION: The water-containing dust produced from iron works or lime incinirator is added with quick lime and/or cement. The amount added is controlled so that mini-pellets immediately after production may have the water content of 10W20% when they are measured after drying at 110°C for 24hr. Thereafter, the mixture is stirred and mixed at high speed using a speed kneeder, etc. This forms the wet dust-quick lime mixture into mini-pellets and improves handling properties and facilitates its trasportation and reutilization. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5657794-A (JP)
Title: 1- n-acyl aminoethylphosphonic acid derivative
Inventor: KIKAZAWA KAZUO
IPC: A61P31/04
Filed: 1979-10-16
Abstract: NEW MATERIAL:The titled compound shown by the formula I [R is (substituted) aryl, araalkyl, arylalkenyl, or heterocyclic ring].  
     EXAMPLE: 1-(Phenylacetyl)aminoethylphosphonic acid.  
     USE: An antimicrobial agent. The use of the titled compound together with other antimicrobial agent improves medical activity. It cab be used in the form of nontoxic salt usable as a drug.  
     PROCESS: A free carboxylic acid shown by the formula II (when R 1  has no amino or OH group, R 1  is the same as that of R, and when R 1  has amino or OH group, it is protected by carbobenzoxy, acetyl, etc.) is condensed with a compound shown by the formula III using dicyclohexylcarbodiimide, etc., as a condensation agent, to give an intermediate shown by the formula IV. The phosphate part of the intermediate is hydrolyzed or subjected to decomposition by solvent, and, if ncessary, the protecting group is removed, to give the titled compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11328693-A (JP)
Title: Optical record/reproduction device
Inventor: UNO KAZUFUMI
IPC: G11B11/10
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical record/reproduction device where the sensitivity of a focus error signal is high. SOLUTION: A laser beam being applied to a magneto-optical disk 35 is reflected and is allowed to enter a wedge prism 1 for projecting to a four- division photodetector 44, and a focus error signal is generated by the Foucault method. Since a beam from a beam splitter 40 enters the wedge prism 1 without passing through a focusing lens, no emission beam for causing projection misalignment on focusing that becomes a reference exists, thus canceling the projection misalignment being generated between short- and long-distance defocusing.
Patent JP-H02309845-A (JP)
Title: Line adaptor
Inventor: MIURA TETSUO
IPC: H04L69/40
Filed: 1989-05-25
Abstract: PURPOSE:To conduct a test in contention timing generated in an actual operation by outputting a transmission data from a FIFO circuit after a time set at a program elapses at a loopback mode and inputting the data to a general- purpose respectively transmitter (URT) as a reception data so as to apply loopback control. CONSTITUTION:When the loopback mode is set to line numbers 0, 1, the level 1 is set to signal lines 350, 351 to switch selectors 30, 31, 40, 41 to output a loopback clock and a reception data and when a transmission start command is given to the line number 1, the URT 11 starts the transmission and the transmission data is stored in a FIFO circuit 50. When a command control circuit 4 included in a loopback control circuit 25 decodes the transmission start command, a flip-flop 5 is reset to start the update of the counter 2 and when the content of the counter 2 is coincident with the content of the resistor 1, the flip-flop 5 is set to output the data from the FIFO circuit 50. Thus, the test in the contention timing generated in the actual operation is conducted before the operation.
Patent JP-S5757060-A (JP)
Title: Carrier wave reproducing circuit
Inventor: FUJINO TADASHI
IPC: H04L27/227
Filed: 1980-09-23
Abstract: PURPOSE:To reduce the cycle slip, by providing an auxiliary circuit having a band pass filter of  narrow band and by comparing the output phase of the auxiliary circuit and that of a main circuit with each other to shift the output phase of the main circuit. CONSTITUTION:An M multiplier 2, a band pass filter 3, and an M frequency  divider 4 constitute a main circuit of the carrier wave reproducing circuit, and the  M-phase PSK signal applied to an input terminal 1 is multiplied by M to become a  nonmodulation signal of the M-fold frequency and has the noise reduced by the  filter 3 and is divided by M, thereby obtaining a nonmodulation carrier wave. Meanwhile, an auxiliary circuit is provided which consists of a band pass filter 7 having  a band narrower than that of the band pass filter 3 and an M frequency divider 8,  and output phases of auxiliary and main circuits are compared with each other; and  if a difference occurs between both output phases, the cycle slip in the main circuit  is discriminated to match the output phase of the M frequency divider 4 to a correct phase by a variable phase shifter 6.
Patent JP-S61291461-A (JP)
Inventor: ARAKAWA KENJI
IPC: C04B35/565
Filed: 1985-06-18
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-2000321203-A (JP)
Title: Infrared moisture meter
Inventor: INABA SHOICHI
IPC: G01N21/3554
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a portable simple infrared moisture meter capable of measuring the water content of a transparent thermoplastic resin molded article for a short time with relatively high accuracy. SOLUTION: An infrared moisture meter measures the water content of a thermoplastic resin molded article of an object 27 to be measured by utilizing the absorptivity of infrared rays. An infrared projecting part 8 and an infrared receiving part 9 are provided on the same side with respect to the object 27 to be measured and a light projecting axis 24 and a light receiving axis 24 almost coincides with each other, and a first reflecting mirror 30 is arranged on the side of the light projecting part so as to surround both light projecting and receiving axes 14, 14. A second reflecting mirror 29 is arranged on the side opposite to the light projecting part 8 with respect to the object 27 to be measured.
Patent JP-S63297422-A (JP)
Title: Novel polyether ester block copolymer
Inventor: SANNOKI HITOSHI
IPC: C08G81/00
Filed: 1987-05-28
Abstract: PURPOSE:To provide the titled block copolymer composed of an aromatic dicarboxylic acid, etc., a low-molecular weight diol such as an alkylene diol and a specific polyoxyalkylene glycol, having excellent mechanical characteristics and useful as a medical material having excellent compatibility with blood. CONSTITUTION:The objective copolymer can be produced by (1) carrying out ester-interchange reaction of (I) a dicarboxylic acid or its ester-forming derivative composed mainly of aromatic dicarboxylic acid (e.g. dimethyl terephthalate) with (II) a low-molecular weight diol composed mainly of an alkylene diol and an ABA-type block copolyether glycol having a total number-average molecular weight of 300-35,000 and composed of a poly(ethylene glycol) block (block A) of formula (a and b are positive integer) and a poly(2-methyltrimethylene glycol) (block B) and (2) subjecting the reaction product to polycondensation reaction in vacuum.
Patent JP-S5467126-A (JP)
Title: Fuel stopping apparatus for electronic controlled fuel jet apparatus
Inventor: HARADA SUSUMU
IPC: F02D41/12
Filed: 1977-11-05
Abstract: PURPOSE:To prevent engine stall by preparing a detection circuit which detects the degree of deceleration of revolution number, and when the degree of deceleration of the number of revolution of an engine is above a set value, by increasing the fuel recovery revolution number after the stop of fuel feeding higher than that in the case when the degree of deceleration is below the set value. CONSTITUTION:A deceleration detecting circuit 14 is constituted to generate the level signal (1) when the engine revolution number decreases at the rate more than a set deceleration, and generate the level signal (0) when the number of revolution of the engine decreases at the rate less than the set deceleraion, and the fuel recovery revolution number after the stop of fuel feeding which is determined by comparators 13 is controlled at a higher value, when the output of the detector 14 is (1) level, and at the value which introduces a normal set revolution number, when the output is (0) level.
Patent JP-S6113948-A (JP)
Inventor: HATAKEYAMA SHIGETO
IPC: A61C1/00
Filed: 1984-06-29
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-S6114060-A (JP)
Title: Vertical type centrifugal casting device
Inventor: MIYAKE MASATO
IPC: B22D13/04
Filed: 1984-06-29
Abstract: PURPOSE:To produce many products by one time of pouring and to improve considerably productivity by the constitution in which plural annular casting molds and molten metal escape molds are concentrically stacked on a lower metallic mold. CONSTITUTION:The molten metal of a high-chromium cast iron collides first against the top end face of the middle mold 6 of a lower metallic mold 1 and in succession, the molten metal is poured into the space of the casting mold 3a in the uppermost stage by centrifugal force when the mold 1 is rotated and the molten metal is cast through a pouring cup 5. The overflowing molten metal passes the spacing between the inside surface of the mold and the outside circumference of the mold 6 and enters the space of the succeeding mold 3b to fill said space when the space of the mold 3a in the uppermost stage is filled. The molten metal is thus successively filled into the lower casting molds in the above-mentioned manner until finally the excess molten metal is accumulated into the molten metal escape mold 4.
Patent JP-H09319819-A (JP)
Title: Two-dimensional code reader
Inventor: HARA MASAHIRO
IPC: G06K7/10
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To accurately read information which is written as a two-dimensional code. SOLUTION: Light-emitting diode group 11a and 12a are arranged along two long sides of a read hole respectively, to uniformly illuminate a square area where the two-dimensional code is written, A mirror 13 inclined at about 45 deg. to the plane of the read hole and a two-dimensional image sensor provided approximately perpendicularly to the plane of the read hole are provided in a container; and when the plane of the read hole and a grip part are made parallel, the face of the two-dimensional code and the light-receiving face of the two-dimensional image sensor optically face each other to form an accurate image. On the light-receiving face of the two-dimensional image sensor, the number of pixels arranged in the same horizontal direction as the long sides of the read hole is larger than that in the vertical direction.  Therefore, the image of the two-dimensional code is not chipped, even if some deviation in the direction of long sides of the read hole are generated, and the accurate image is formed.
Patent JP-H01303628-A (JP)
Title: Recordable optical disk
Inventor: IMANAKA RYOICHI
IPC: G11B7/24097
Filed: 1988-05-31
Abstract: PURPOSE:To eliminate a pregroove and to obtain the interchangeability with a reproduction exclusive-use disk by providing a synchronizing signal pit and a tracking bit at an optical disk beforehand and additionally recording an information signal part. CONSTITUTION:Both width T1 and a synchronization T2 of a synchronizing signal pit are composed so as to have the period not to exist at other part of an optical disk 1. Consequently, the synchronizing signal pit is detected by a synchronizing signal detector from the output of an edge detector inputted into a shift register with the output of a VCO synchronized to the output of the edge detector as a clock. A synchronizing signal pit 4a is detected, and for an additional information signal 6a to add the information signal immediately after a tracking pit 5a, the polarity of the reproducing signal of the synchronizing signal pit and tracking pit and the time of reproduction is different by a recording system, and therefore, the polarity is made coincident at the time of recording. Thus, the interchangeability with the player to reproduce the reproducing exclusive-use disk only is obtained.
Patent JP-S6024541-A (JP)
Title: Producing method of recording material
Inventor: SHIMIZU SHIGEHISA
IPC: G03C1/00
Filed: 1983-07-21
Abstract: PURPOSE:To reduce a process, and to reduce product faults by applying and drying a recording material layer, and thereafter, cutting an intermediate product to a specified multiple of a final product width, and winding it once. CONSTITUTION:An applied and dried film 12 coming out of an applying and drying process 10 is cut to a prescribed width by a cutter 14, put it into winding parts 20, 22 and wound. That is to say, the applied and dried film 12 is drawn out of the applying and drying process 10 by a roll 24, passes through rolls 26, 28 and 30, and thereafter, it is cut to a prescribed width by upper and lower edges 32, 34, and a multi-bar thin band film is formed. Subsequently, thin band films 16, 18 divided and cut by the cutter 14 are distributed by distributing rolls 36, 38, and the distributed thin band film 16 is wound around a winding core 54 provided on one end of a turret arm 52. This intermediate product roll is fed to a piercing and cutting process, or piercing, cutting and winding-in process, as a post-process, by which a winding and rewinding process of an intermediate stage is reduced remarkably, and also product faults can be reduced.