baber/WOPTO huggingface dataset:
Patent JP-S644046-A (JP)
Title: Foreign matter inspection device
Inventor: KOBAYASHI KAZUNARI
IPC: H01L21/66
Filed: 1987-06-26
Abstract: PURPOSE:To reduce a generation frequency of a false report due to randomly generated noise by a method wherein inspection data of a foreign matter adhering to an object to be inspected is held and controlled and the held inspection data is processed by computation. CONSTITUTION:A whole area on the surface of a semiconductor wafer 2 is irradiated with a laser beam 4; the scattered light 7 generated by a foreign matter 6 is detected by using an optical detection device 8. An inspection data of the foreign matter 6 by this device is held by a data holding device 9. An inspection operation of the foreign matter 6 on the identical semiconductor wafer 2 is repeated two times. Normally, a false report due to noise or the like is included in the inspection data in addition to the inspection data obtained by an inspection of the scattered light from an actually existing foreign matter 6. If a first inspection result is compared with a second inspection result, there are the foreign body 6 detected in an identical position and the foreign matter 6 detected in a different position. In this case, the foreign matter 6 detected in the identical position during a second inspection is treated as the foreign matter 6 which actually exists in the position. The foreign matter 6 which is detected only once in the identical position is treated as the foreign matter 6 which does not exist actually and is treated as the false report due to the noise or the like.
Patent JP-S5858426-A (JP)
Title: Infrared radiation thermometer
Inventor: KUBOI TSUNEO
IPC: G01J5/52
Filed: 1981-10-02
Abstract: PURPOSE:To measure accurately the surface temperature of an object to be measured, by adding an electric signal corresponding to the surface temperature of a reference black material after subjecting the output of the difference between the infrared radiation energy of the object to be measured and that of the reference black material to emissivity correction. CONSTITUTION:An infrared radiation energy Win from an object to be measured is made incident from an optical axis 24 to an infrared radiation thermometer 22, and a radiation energy Wr of a reference black material 21 is made incident from an optical axis 25 to the infrared radiation thermometer 22. The energy Win and the energy Wr are made incident alternately to an infrared detector 27 through a condenser lens 26 by an optical chopper 36, and a signal E1 of the differential energy is outputted from the detector 27. This signal E1 is subjected to reflection factor correction in a variable resistor 31, and an electric signal E2 corresponding to the surface temperature of the reference black material from a temperature controller 38 is added to the signal E1 in an adder 38, and a signal E3 is outputted. This signal E3 is processed to obtain the surface temperature of the object to be measured. Thus, the surface temperature is accurately measured because the emissivity correction without the influence of reflection is performed.
Patent JP-H0912316-A (JP)
Title: Production of gob for forming glass element
Inventor: FUJIMURA MAMORU
IPC: C03B11/00
Filed: 1995-06-23
Abstract: PURPOSE: To produce a process for producing gob for forming glass elements capable of producing gob which is free from differences in level and wrinkles on the front surface and has the diameter larger than the diameter of the conventional diameter with respect to the same glass dropping rate. CONSTITUTION: This processing for forming the gob for molding glass elements comprises fusing the optical glass in a crucible 11 and injecting the fused glass 12 into dies 1B for forming the optical elements supported at the front ends of rotary arms 3 of centrifugal machine units 3, 4, 10, then rotating the centrifugal machine units, thereby press forming the gob. The front ends of the rotary arms 3 are accelerated by accelerating mechanisms 7, 9, 15 simultaneously with the start of rotation of the centrifugal machine units 3, 4, 10.
Patent JP-H0447919-A (JP)
Title: Mold for coextruding different material
Inventor: IRISA TADAYUKI
IPC: B29C48/30
Filed: 1990-06-15
Abstract: PURPOSE:To make it possible to uniformly extrude sub-resin at a plurality of positions on the outer face of main resin without employing choke bar by a method wherein sub-resin flow passage is branched off into a plurality of branch flow passages, each of which is further branched off into a plurality of branch flow passages so as to successively branch off flow passage in order to open the outlets of a plurality of final branch flow passages to a main resin flow passage. CONSTITUTION:When main resin 1 is pressed in a main resin flow passage 2, sub-resin 8 is pressed through a plurality of the outlets 7 of sub-resin flow passages 4 so as to superpose the sub-resin flow passages upon a plurality of positions on the outer face of flowing main resin 1. In this case, the sub-resin flow passage 4 is branched from an inlet flow passage 5 into a plurality of branch flow passages 61. a branch flow passage 4a is branched off into a plurality of branch flow passages 62 so as to successively branch off flow passage in order to open the outlets 7 of a plurality of final branch flow passages 6n to a main resin flow passage 2. as for the branch flow passages 51-6n, the diameter of the sub-resin flow passage 4 is set so that the lower the course of the branch flow passage becomes, the smaller the diameter or the branch passage becomes or the upper its course becomes, the large its diameter becomes and the diameter of the inlet flow passage 5 is the maximum. Further, the diameters of the branch flow passages at every stage are same as one another. Thus, sub-resin 8 can be uniformly put a plurality of positions on the outer face of the main resin 1 without employing choke bar.
Patent JP-S5859286-A (JP)
Title: Thermal cracking of heavy oil
Inventor: UOTA SHINJI
IPC: C10G55/04
Filed: 1981-10-06
Abstract: PURPOSE:To prevent clogging of each apparatus in an equipment due to naphthalene and make prolonged stable operation possible, by cooling exhaust gas evolved on treating a cracked by-product in a vacuum separation column and refluxing the obtd. condensate to a quenching device for a thermally cracked product from heavy oil, etc. CONSTITUTION:A feed stock heavy oil introduced together with steam into a cracking column 1 is thermally cracked and, after cooled in a quenching column 2, introduced into a fractionation column 3. A main cracked product primarily consisting of cracked gas and gasoline is separated from the top, while a cracked by-product primarily consisting of cracked heavy oil is separated from the bottom. Then the by-product is introduced through a furnace 4 into a vacuum separation chamber 5, and separated into fractions such as naphthalene, anthracene, phenanthrene and other heavy component, which are withdrawn, while gas discharged from the top is introduced into a condenser 6 and the obtd. condensate is refluxed through line A to the quenching column 2 and/or fractionation column 3.
Patent JP-S6136832-A (JP)
Title: Print information controller
Inventor: HAYASHI SEIICHI
IPC: G06F3/12
Filed: 1984-07-28
Abstract: PURPOSE:To increase the speed of a KANJI (Chinese characters) printer, etc. and also to reduce the capacity of a font buffer, by shifting the necessary characters and marks to the font buffer of a high speed and small capacity from a font memory of a low speed and large capacity and deleting the undesired characters and marks. CONSTITUTION:A character control part 121 receives character and mark codes from an input data buffer 110 and decides the correspondence with the character and mark codes and the type style numbers of a font pattern registered to a font control table 125 and stored in a font buffer 150. When no correspondence is secured, the record contents of the divided areas are deleted from the oldest page and line numbers. Then the character/mark codes, type style number, page number and line number required by the type style to be registered are written. Then an index is registered on a read table 126, and the font pattern is stored in the buffer 150 from a memory 140 of a low speed and large capacity based on the information on the characters of the table 126.
Patent JP-S6052619-A (JP)
Title: Skin-core conjugated yarn
Inventor: SATOU YOSHIAKI
IPC: D01F8/00
Filed: 1983-08-31
Abstract: PURPOSE:Skin-core conjugated yarn useful as undrawn yarn for silk-like woven fabric having improved luster and feeling, obtained by forming a crosssectional shape of core component wherein wedge-shaped forms tapered in the center direaction of filament are made on the surface, comprising the skin and the core components consisting of polymers having different solubility. CONSTITUTION:The desired skin-core conjugated yarn comprising the core component 1 consisting of the polymer B preferably such as polyester, etc., having a crosssectional shape. Wherein wedge-shaped forms tapered in the center direction jof filament are made on the surface, and the skin component 2 covering the core component 1, consisting of the polymer A having higher solubility in a solvent than the polymer B forming the component 1. An alkali aqueous solution is preferable as the solvent, the desired skin-core conjugated yarn has a crosssectional multifoliate shape of outer periphery, and preferably each of an apex part of the multifoliate shape is coincident with each of the wedge-shaped surface of the core component.
Patent JP-H108618-A (JP)
Title: Floor structure of building unit
Inventor: HAGIHIRA KIYOSHI
IPC: E04B1/348
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To attain the degree of freedom in the orientation of arranging flooring by forming an outer edge of floor of square shape in plane of two long floor beams and two short floor beams, laying a plurality of floor joints between the two opposite long floor beams, and arranging a second floor joint being parallel to the long floor beam while being vertical to a first floor joint. SOLUTION: A frame 2 of a housing unit 1 is formed in a rectangular parallelopiped shape of rigid frame structure of four corner columns 3, two long floor beams 4, two short floor beams 5, two long ceiling beam 6, two short ceiling beams connecting lower and upper ends of the coins 3 to each other. A plurality of first floor joints 9 are layed at an equal pitch between the two beams 4, and the ends thereof are connected to the beams 4 through brackets. Second floor joints 11 are arranged between the short floor beams 5 at an equal pitch in the direction vertical to the firs floor joints 9. The height of the first joint 9 is larger than that of the second joint 11, and the second joint 11 is fitted into an upward recess 12 formed by cutting the first joint 9. After the arrangement, the top surfaces of the joints 9, 11 are made same in height.
Patent JP-S643349-A (JP)
Title: Block for driving belt
Inventor: KAWAGUCHI SHIGERU
IPC: F16G5/16
Filed: 1987-06-25
Abstract: PURPOSE:To keep off any damage to a carrier band by keeping a contact point distance between a block and a pulley almost constant even if the block for a driving belt available for a continuously variable transmission or the like is tilted on the pulley, and making all contact height of the block so as to be uniformized. CONSTITUTION:A symmetrical pair of taper surfaces 15 of a belt block 11 is formed into a curved form so as to cause the place perpendicular center to become convexedness looking from a top direction of the block 11. And, a radius of curvature R1 of this taper surface 15 is set to half of width l1 of a block body part 12, namely, R1=l1/2. And, both sides 19 of a neck part 13 is also formed into a curved form so as to cause the plate perpendicular center to become convexedness looking from a top direction of the block 11. A radius of curvature R2 of both these sides 19 is half of width l2 of the neck part 13, namely, R2/2. And that both centers of R1 and R2 are accorded with each other. Consequently, even if the block 11 is tilted on a pulley, contact height of the block can be made uniform.
Patent JP-S5492304-A (JP)
Title: Record player
Inventor: OOMURA KIYOMOTO
IPC: G11B3/08
Filed: 1977-12-29
Abstract: PURPOSE: To turn a tone arm to the arbitrary position on a record through knob operation by detecting the turning position of the tone arm and comparing the signal thereof and the signal corresponding to the movement of a moving element thereby constituting a position servo system.  
     CONSTITUTION: The record player is so constituted that during the movement of the slider 35 of an operating knob the balance of a DC amplifier 32 to which the specified frequency is being applied from an oscillator 21 breaks and a motor 7 is driven to turn an arm 1 and this increases the inductance of the coil 20 of a position detector 21 to cause the frequency of the oscillator 21 to change and that as the arm 1 continus turing and when the arm 1 comes to a desired position the slider 35 is stopped, then the DC amplifier again balances to stop the motor 7 and that a lifter button is next operated to operate a lifter control circuit 34 with the signal from a system control circuit 33 to perform play whereby turning of the arm 1 up to the desired position of the record is made possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0717529-A (JP)
Title: Liquid collector for bag-like container
Inventor: MINAMIMOTO YOJIRO
IPC: B65B3/12
Filed: 1993-06-29
Abstract: PURPOSE:To collect liquid from a bag-like container hygienically and efficiently without contamination. CONSTITUTION:A plurality of bag-like containers 1 having a tube 3 communicating with a bag body 2 are provided on a rotating body 11 which can freely intermittently rotate, and a plurality of sets of holdable container clamp devices 33 are provided on a support frame 32 with constant intervals, while on a rotating and moving path of the rotating body 11, a container carrying part A for carrying and holding the bag-like container 1 onto the support frame 32 and a tube sterilizing part B for holding a tube 3 of the bag-like container 1 by a pair of sterilizing belts 55A, 55B for sterilization are provided. Further a liquid collecting part C for cutting the tube 3 by a tube cutter and sucking to collect liquid in the bag-like container 1 from a suction hose 17 with a tube connector 16 connected to the cut tube 3 and a container discharging part D for releasing the container clamp device 33 to discharge the bag-like container 1 are provided.
Patent JP-S5282790-A (JP)
Title: Preparation of macroride antibiotics
Inventor: OKAMOTO ROKUROU
IPC: A61P31/04
Filed: 1975-12-27
Abstract: PURPOSE:The hydroxyl groups of 3-and 4''-positions of macroride antibiotics are specifically acylated by the action of fungi belonging to genus Streptomyces or the cultivation medium thereof.
Patent JP-H11336138-A (JP)
Title: Electric deicing mechanism for drain faucet with remote control device
Inventor: YAMADA YASUTAKA
IPC: E03B7/14
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the deicing work by connecting one end section of an exciting cable to a drain faucet, arranging the other end section directly below a floor or in a wall connectably from indoors, and forming a conductive path from the cable to a drain faucet and an indoor riser pipe. SOLUTION: One end section of an exciting cable 22 is connected to a conductor fitted between a drain faucet 14 and a remote control device 16 via a crimp terminal, and the other end section is extended to directly below an opening section 28 provided on a floor. At the time of deicing, one terminal 30a is brought into contact with the other end section of the exciting cable 22 by an excitation action, and the other terminal 30b is brought into contact with a riser pipe 12. Electricity flows from the terminal 30a to the terminal 30b via the exciting cable 22, crimp terminal, conductor, drain faucet 14 and riser pipe 12 in sequence. The path in which electricity flows is heated for deicing. The end section of the exciting cable 22 is connected from indoors, and the deicing work can be easily conducted even when the drain faucet 14 is frozen.
Patent JP-S5681194-A (JP)
Title: Underwater aeration apparatus
Inventor: INOUE SEIJI
IPC: C02F3/22
Filed: 1979-12-05
Abstract: PURPOSE: To inject a mixture of air and a solution to the whole inside of an apparatus with a simple mechanism, by using an underwater pump with a motor, the pump being composed of a specified guide valve or a whirlpool chamber and a winged wheel.  
     CONSTITUTION: When an underwater motor 2 rotates a rotary shaft 2a, a windged wheel 4 and backside blades 3, a sludge 1 is sucked in to a straightener 6 as shown by the arrow a, and carried through an inlet 4a and an injection channel 4b to a guide valve or whirlpool chamber 12 (hereinafter referred to as the wirlpool chamber). The combination of the blades 13 with cycling holes 4c generates the cyclic current of a sewage flowing along the blades 13, and also generates a big pressure reduction at the blades 13 enough to introduce a sufficient amount of air from a flowing-in conduit 11 to the whirlpool chamber 12 along the direction as shown by the arrow b. The introduced air is mixed with the sewage, because the channel 4b opens upwards in the whirlpool chamber 12. The mixture of the air and the sewage generates fine bubbles, and is injected radially to the whole inside of an apparatus through an outlet 12b opening radially at the whole periphery. Thus, the sewage is stirred and aerated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0323503-A (JP)
Title: Flush type magnetic head
Inventor: ITO MASARU
IPC: G11B5/187
Filed: 1989-06-20
Abstract: PURPOSE:To allow the execution of recording and reproducing with good quality by providing magnetic metallic films having a thickness above the butt depth of a gap and a high saturation magnetic flux density over the entire surface of the medium-facing surfaces of core for recording and reproducing. CONSTITUTION:The core 2 for recording and reproducing is adhered and fixed by glass bonding to a part of the rear end, viewed from the medium traveling directions, of a slider 1 consisting of ceramics. The core 2 for recording and reproducing is formed by sputtering 'SENDUST(R)' as the magnetic metallic films 3 having the high saturation magnetic flux density on the medium-facing surfaces 6 of an I-shaped core 2a and a C-shaped core 2b consisting of Mn-Zn ferrite, then polishing the 'SENDUST(R)' films until the thickness thereof attains the butt depth 5 of the gap, then forming the gap. The stable recording and reproducing characteristics are obtd. in this way.
Patent JP-S5382443-A (JP)
Title: Reflecting plate for light receving type display device
Inventor: TAKEUCHI TAKESHI
IPC: G02F1/1335
Filed: 1976-12-28
Abstract: PURPOSE:To increase light scattering effect by mixing particles having a refractive index differing from that of a transparent substance into the transparent substance in reflection plate substrates of liquid crystals, etc.
Patent JP-H0323737-A (JP)
Title: Transmission destination selecting equipment
Inventor: OBA TOMOYUKI
IPC: H04Q9/00
Filed: 1989-06-20
Abstract: PURPOSE:To eliminate the need for the connection change of a transmitter- receiver and the setting change of the address inherent in a receiver by providing an address part with a fixed value and a variable address part in the transmission data of the transmitter-receiver connected in series. CONSTITUTION:The transmitter 1 is connected to plural receivers 2 and 3 in series, and the address part 6 with the inherent value and the variable address part 7 are provided in data transmitted from the transmitter 1 to a desired receiver. The address parts 6 and 7 in a reception frame are compared with a comparator 12, a data read circuit 14 reads a data part 8 in the reception frame when the address part 6 with the inherent value coincides with the variable address part 7. Meanwhile, when noncoincidence is obtained, the variable address part 7 is added at an adder circuit 13, and an addition result is set at the variable address part 10, then, the data is transmitted to the receiver. In such a manner, it is possible to eliminate the need for the connection change of the transmitter-receiver and the setting change of the address of the value inherent in the receiver.
Patent JP-S6138366-A (JP)
Inventor: SAOTOME KANAME
IPC: F25B13/00
Filed: 1984-07-31
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-H0748582-A (JP)
Title: Ultraheavy oil emulsion fuel
Inventor: MORIYAMA NOBORU
IPC: C10L1/32
Filed: 1994-07-11
Abstract: PURPOSE:To obtain the fuel which has a low viscosity and is stable for a long period of time by mixing an ultraheavy oil, water, a specific nonionic surfactant, and a water-sol. synthetic polymer. CONSTITUTION:The fuel is prepd. by mixing 100 pts.wt. ultraheavy oil, 30-80 pts.wt. water, 0.05-4 pts.wt. nonionic surfactant having an HLB of 9-19 and selected from surfactants such as an alkylene oxide adduct of a phenolic hydroxyl compd. (wherein the alkylene oxide means ethylene oxide and/or propylene oxide, butylene oxide, or styrene oxide), and 0.01-1 pt.wt. water-sol. polymer exhibiting viscosity when dissoved in water and selected from polymers such as a polymer of acrylic acid or its deriv. represented by formula I [wherein R<1> is H, methyl, or ethyl; M1 is H, Na, K, Li, or NH4; Z1 is a divalent group derived from a monomer of formula II (or its deriv.) or a monomer (or its salt) copolymerizable therewith; n=50-100,000] under a shearing force of 1,100/sec or greater.
Patent JP-H105325-A (JP)
Title: Medical utensils having easily slippable surface when wet and their production
Inventor: KIKUCHI TETSUYA
IPC: A61L27/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To solve the problems in labor hygiene and pollution and to improve wettability and durability by subjecting a coating film obtd. from an aq. soln. contg. an active hydrogen-contg. water-soluble polymer and blocked isocyanato group-contg. water-soluble urethane prepolymer to a heat treatment, thereby forming a surface layer as a hydrophilic water-insoluble coating film layer. SOLUTION: The surface layer of a medical appliance is formed of the hydrophilic water-insoluble coating film layer. The hydrohpilic water-insoluble coating film layer is formed by subjecting the coating film obtd. from the aq. soln. contg. the water-soluble polymer having the active hydrogen to react with the isocyanate group, for example, polyethylene glycol, and the water-soluble urethane prepolymer having the blocked isocyanato group, to the heat treatment. The amts. of both polymers to be used are determined according to the desired degree of crosslinking, the respective degrees of polymn., etc. Usually, about 0.5 to 30 pts.wt. (by solid component) water-soluble urethane prepolymer is used per about 100 pts.wt. water-soluble polymer.
Patent JP-H0717490-A (JP)
Title: Fixture system and method for fixing multi-layer panel to underlying supporting structure
Inventor: SUTEIIBUN PII DEKOUKUSU
IPC: B64C1/00
Filed: 1993-06-29
Abstract: PURPOSE: To fix a panel correctly and surely by engaging plural fixtures having plural shanks and flanges respectively with plural holes drilled into a supporting structure, in fixing multilayer truss core panels to a lower supporting structure. CONSTITUTION: Plural fixtures 100 and 100' are engaged with plural holes drilled into a supporting structure 300, in fixing multilayer panels e.g. multilayer truss core panel 200 to a lower supporting structure 300. At that time, the respective fixtures 100 and 100' are arranged with: respective screw-cutting shanks having diameters smaller than those of respective holes to be inserted by the fixtures 100 and 100', respective flanges 124 and 124' having diameters larger than those of the respective shanks and for supporting a load pressurizing the first surface of the panel 200 to the structure 300, screw-uncut shanks 130 and 130' having diameters smaller than those of the respective flanges 148 and 148' having diameters larger than those of the respective flanges 124 and 124'.