baber/WOPTO huggingface dataset:
Patent JP-H07161332-A (JP)
Title: Electron beam radiating analyzer
Inventor: KOIZUMI MITSURU
IPC: H01J37/256
Filed: 1993-12-02
Abstract: PURPOSE:To prevent the lowering of detection efficiency of a charge particle emitted from a sample and provide an excellent observation by light by disposing an optical observation means so as to observe a sample vertically and also disposing a reflection means etc. CONSTITUTION:An optical system as an optical observation means 7 comprises a light source 71 and a translucent mirror 72 and a microscope 73 and a TV camera 74. The means 7 is disposed to perform an observation of a sample 1 from a direction vertical with a surface of the sample 1. An electron gun 3 and an electron beam control system 4 are disposed such that the electron beam 2 irradiates from a direction away from an optical axis 8 of the means 7. Then the sample is finally irradiated by the beam 2 from a same direction as the optical axis 8 of the means 7 by deflecting the beam 2 and also a deflection means 9 for penetrating the beam without having an influence to a light for observing the sample 1 is mounted. Thereby, a good optical image can be obtained as the means 7 is not blocked by the electron optical system comprising the gun 3, etc., at all and agreeable observation can be performed and also efficient measurement of the charge particle from the sample 1 by a detecting means 6 can be performed.
Patent JP-H06126929-A (JP)
Title: Screen printing method and machine
Inventor: SASAKI TAKAHIDE
IPC: B41F15/20
Filed: 1992-10-16
Abstract: PURPOSE:To stably enable sharp printing even at a fine place by eliminating the blur or running at a printing place. CONSTITUTION:Solder paste 6 is applied and transferred to the surface 7a to be printed of a printed wiring board through a screen 4 having printing patterns drawn thereon to perform printing. In this printing method, a chuck table 3 enabling the surface 7a to be printed of the printed wiring board 7 to come into contact with and to separate from the screen 4 at an almost right angle to hold the printed wiring board 7 in a releasable manner and the printing table 10 arranged so as to freely come into contact with the rear of the screen 4 outside the chuck table 3 are provided. The printed wiring board is separated from the screen through the movement of the chuck table 3 in such a state that the printing table is brought into contact with the rear of the screen 4.
Patent JP-H05139466-A (JP)
Title: Corner protector for packing
Inventor: MATSUI SUTEHIRO
IPC: B65D81/113
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a corner protector having thickness of four layers of corrugated board as a corner protector to protect a corner of a matter constituted of three rectangular faces sharing one angle, by a method wherein the three faces are formed of one sheet which includes twelve faces formed in four-layered three groups, while each group is connected through one of the four layers. CONSTITUTION:A protector protects a corner of a matter constituted of three rectangular faces sharing one angle. In this instance, the three faces are formed of one sheet which includes twelve faces formed in four-layered three groups, while each group is connected through one of the four layers. In assembly, at first respective bending lines 18, 20 and 21 are bent up so that respective faces 1 and 2 are doubled. On the other hand, respective bending lines 29 and 30 are bent down so that respective pairs of faces 10 and 13, 6 and 15, and 11 and 14 are doubled. Then respective pairs of bending lines 24 and 32, and 28 and 31, and respective bending lines 25, 22 and 23 are bent down so that respective faces 6 and 10 are covered with respective faces 7 and 4 and a piece 54. Further, the bending line 21 is bent down so that the respective faces 1 and 2 are doubled over the respective faces 11 and 14, whereby a four-layer structure is obtained. Respective bending lines 26 and 27 are bent down, and finally a part 17 of a face 8 is inserted into an insertion hole 16.
Patent JP-H08159421-A (JP)
Title: Catalytic combustor
Inventor: SADAKATA TOMOHIKO
IPC: F23D14/58
Filed: 1994-12-07
Abstract: PURPOSE: To prevent a backfire phenomenon even when the amount of heat production of fuel gas is increased by disposing a catalysis layer on an outer periphery of a distribution pipe and constructing a combustor such that there are differences from each other in the direction of a mixed gas flowing in the distribution pipe and in the direction of radiation of heat produced in the catalyst layer. CONSTITUTION: A gas distribution pipe 9 includes a plurality of nozzle holes 8 directed circumferentially of a pipe wall, and a honeycome oxidization catalyst 7 is disposed on the outer periphery of the gas distribution pipe 9. Further, there is provided a conduit pipe 10 for a guiding mixed gas 5 discharged from the nozzles 8 to the oxidization catalyst 7. The oxidization catalyst 7 is parallely accomodated in the conduit 10. For the direction of each oxidization catalyst 7 in the conduit 10 a flow of the mixed gas flowing in the catalyst 7 is parallel to a tangential line of an outer peripheral circle of the distribution pipe 9 to prevent heat radiated from the oxidization catalyst 7 from heating the distribution pipe 9.
Patent JP-H09117533-A (JP)
Title: Grip for racket frame for badminton
Inventor: SUZUKI HIDEKI
IPC: A63B49/08
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide the grip of a racket frame for giving an improved deflection action to a shaft at the time of hitting, reducing weight, suppressing and reducing vibration and resonance at the time of hitting and transmitting only a hitting feeling at the time of hitting a shuttle to a hand. SOLUTION: This grip of the racket frame for badminton is composed by mounting the shaft 3 to the longitudinal direction end part of the grip 4. In the grip of a structure for which a hollow part 6 is provided inside the grip 4 and the shaft 3 is held and fixed by a shaft passing hole 10 formed to be the approximately same diameter as the shaft 3 at the upper end part of the grip 4 and a locking member 11 for fitting and fixing the lower end of the shaft at the end part of the grip, a resonance preventing member 14 composed of an elastic material is filled in the hollow part 6 of the grip.
Patent JP-H09122579-A (JP)
Title: Resin-coated stainless steel sheet excellent in scratch resistance
Inventor: KUMON FUMISHIRO
IPC: B05D7/14
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To increase coating film adhesion by improving te prim coating and to provide a resin-coated stainless steel sheet excellent in surface property, adhesion, etc., without need for a dull skin pass. SOLUTION: This resin-coated stainless steel sheet is obtained by forming a prim coating layer formed by incorporating 2-10wt.% hard silica powder into a coating film of an epoxy resin having 1500-3500 average mol.wt. an with the maximum roughness Rmax of the surface layer controlled to 2-4μm on the surface of a stainless steel coated with a chromated film at 5-50mg/m<2> total Cr and providing a finish coating layer on the prim coating layer.
Patent JP-H01144638-A (JP)
Title: Manufacturing apparatus for semiconductor
Inventor: YAMAUCHI TOSHIHARU
IPC: H01L21/56
Filed: 1987-11-30
Abstract: PURPOSE:To keep a balance with the suction capacity of a dust collector, and to control a flow of air by surrounding a dusting section by a dustproof cover and adjusting the area of an opening section when a semiconductor element is bonded or sealed with a resin on a lead frame. CONSTITUTION:A semiconductor element is sealed and molded by a top force 1 and a bottom force 2, a molding die is brushed by a cleaner 11, air is blown, and a resin burr is blown off into a dust collecting duct 13. A shutter 15 is installed to an upper platen 3, and an opening 14 section is throttled on mold clamping and the opening 14 section is spread on mold opening when air is blown. The position of the mounting of the shutter 15 to the upper platen 3 is adjusted vertically, and the area of the opening 14 section is changed. Accordingly, the flow of air is controlled easily, thus preventing dusting to the outside.
Patent JP-S63158173-A (JP)
Inventor: KAWASAKI YASUSHI
IPC: B07B7/083
Filed: 1986-12-22
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-2001128119-A (JP)
Title: Encoded data recording and reproducing device, encoded data reproducing device, and encoded data recording medium
Inventor: KUROIWA TOSHIO
IPC: H04N19/20
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an encoded data recording and reproducing device, an encoded data reproducing device and an encoded data recording medium which prevent discontinuity of sounds at a connection point without muting when reproducing programs recorded on the recording medium while partially connecting them. SOLUTION: When video frames V1 and V3 are connected and reproduced, a sound data block B0 is outputted after the end of reproducing and output of a sound frame A1, and thereafter, a sound frame A4 and following frames are reproduced and outputted. The sound data block B0 is generated by cross fading of non-compressed sound frame data obtained by decoding sound frames A1 and A3.
Patent JP-H09118420-A (JP)
Title: Intermittently carrying device for material wood
Inventor: TAKAHASHI KOJI
IPC: B65G47/88
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To deliver stacked material wood one by one with a space to a post stage by separating by a specified level the foremost line material wood and a next stage line material wood taken out in a line of the stacked material wood by means of a carrying-in converyor. SOLUTION: Material wood 2b taken out in a line and delivered from a conveying-in conveyor 1 is made to abut on a slant part of a swing type stopper 4 and the transfer by a relaying conveyor 3 is stopped at a time. With the upward movement of an elevatable stopper 5 juxtaposedly arranged in the vicinity of rear lower part of material wood 2b in the foremost line, the foremost material wood 2b rolls on the slant part of the stopper 4 so that it is pushed up slantly, and the material wood 2c in the next line is stopped at a time in its carrying by the tip of the stopper 5.  Then, the material wood 2b raised by the slant part of the stopper 4 and the tip slant part of the stopper 5 by swinging the stopper in the carrying direction, is discharged onto the relaying conveyor 3, and after separating the mutual distance of the material wood by a specified level they are delivered onto a carrying-out conveyor 6. Thus the stacked material wood can be delivered one by one.
Patent JP-H11145672-A (JP)
Title: Electronic apparatus and spurious signal power suppressor therefor
Inventor: MASUI MAKOTO
IPC: H05K9/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus in which spurious signal power propagating to a signal line from the working section in an electromagnetically shielded housing is suppressed, and spurious signal power suppressor. SOLUTION: An electronic apparatus having the working section housed in an electromagnetically shielded housing 10 is provided with one or more waveguide bodies 41 of electromagnetic shielding material forming a waveguide space 41a internally. The waveguide body 41 is provided, at a part of the electromagnetic shielding material, with at least two through openings 42a, 42b having such a size as blocking radiation of electromagnetic wave. One opening communicates with the electromagnetic shielding space defined by the housing 10 under electromagnetically shielded state and signal lines 31, 32 are led out from the working section in the housing 10 to the outside through the communicating opening, the waveguide space and other opening.
Patent JP-H01143653-A (JP)
Title: Roll crushing blade
Inventor: TAKASAKI TAKAO
IPC: B02C18/18
Filed: 1987-11-30
Abstract: PURPOSE: To make rubber particles of arbitrary sezeios mass-produsible directly from waste tires at ordinary temp. by forming tip blades at the front ends in the rotating direction, face blades at the front faces and cutting edges at right and left ridge line parts by notched grooves of arbitrary shapes parallel with front surfaces. CONSTITUTION: The tie end blade 5 is formed at the tie end in the rotating direction, the face blade 6 at the front face and the cutting blades, 7 at the right and left ridge line parts by the notched groove 14 of the arbitrary shape which is formed into a triangular or polygonal prismatic shape having the flat top surface, is limited in the rotating direction to one direction intersecting at an acute angle therewith and is parallel with the front face from the front ends of the right and left flanks thereof toward the rear side. The crushing blades 3 consisting of such constitution are used by arranging and fixing the blades at a holder 2 mounted at the periphery of a roll 1. Consequently, the mass production of the rubber particles of the arbitrary sizes directly from the waste tires or coarse chips thereof at ordinary temp. is made possible.
Patent JP-H02150098-A (JP)
Title: Multilayer hybrid integrated circuit
Inventor: KINOSHITA MASAKI
IPC: H05K1/18
Filed: 1988-12-01
Abstract: PURPOSE:To eliminate peeling by thermal impact or thermal repetition by pressing polyether.etherketone resin previously formed with circuit patterns on both front and rear faces of a film to a functional element, and press- adhering then in vacuum. CONSTITUTION:A functional element such as an IC is inserted into a buried resin frame 2, and secured with pouring resin 3 of liquidlike polyimide resin, etc. A circuit pattern 4 and the functional element 1 provided on the front face of the frame 2 are pressed on a film which is made by printing conductive resin 5 and an upper layer circuit pattern 8 on a thermoplastic resin polyether.etherketone film 9 containing small impurity content, and heated. When heating, it is press-adhered in vacuum of approx. 1X10<-4>Torr in a state to be so brought into contact as not to exist cavities in its adhering part, heated in a nitrogen atmosphere and adhered. The polyether.etherketone has small impurity content of Cl<->, Na<+>, and small gas generation upon heating of CO2 of 23500ppm of epoxy resin, 1000ppm of polyether.ether-ketone under the conditions of 150 deg.C and 320 hours.
Patent JP-H10198125-A (JP)
Title: Corona electrifying method, device therefor and image forming device
Inventor: MATSUO MINORU
IPC: G03G15/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To keep excellent image quality without soiling a photoreceptor, to prolong service like, to improve durability, and to make a corona discharge more efficient than contact electrification and a rare gas by using an ozone nongenerating gas except an inert, gas as a discharge atmospheric gas in at least one of the processes of electrification, a transfer and destaticization. SOLUTION: A corona electrifier is provided with a case type charging house for an electrifier 2 for instance and the charging house is covered with a wall surface and has an opening in the top surface facing a photoreceptor drum 1. Further, an ozone nongenerating gas source is connected to the charging house, to supply the ozone nongenerating gas into the charging house. As the ozone nongenerating gas, for instance gaseous CO2 is selected. Thus, the gaseous CO2 whose specific gravity is greater than that of air is supplied in such a manner that the top surface is opened, so that even if consecutive supply is not continued, a gaseous CO2 atmosphere can be held. Moreover, even if a transfer unit 5, a destaticizer 7, etc., can be used similarly.
Patent JP-H06126703-A (JP)
Title: Vertical running circular disc
Inventor: SHIRAI SHIGEHARU
IPC: B27B5/29
Filed: 1992-10-16
Abstract: PURPOSE:To arrange a machine with proper stability under considering an arrangement space. CONSTITUTION:A rear frame 2 revolvable centering around the upper end thereof is arranged behind a front frame 1 having a table 14 bonded thereto. The lower ends of the front and rear frames 1, 2 are equipped by the installation bolts 10, 11 coming into contact with the surface G of an installation floor. An adjusting means B is connected with the front and rear frames 1, 2 to adjust the interval between installation bolts 10, 11.
Patent JP-H10150044-A (JP)
Title: Dry etching method and gas processor
Inventor: TOKUSHIMA MASATOSHI
IPC: C23F4/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To improve processing accuracy and to increase the etching speed by using the gas containing at least one of CO or CO2 as etching gas, and keeping the temperature of a substrate in etching in the specified range. SOLUTION: Etching gas 3 is introduced into an etching chamber 2, and the etching gas 3 is made to be plasma. When an Ni thin film 6 on a substrate 5 is etched by using the plasma 4, the gas which contains at least one of CO gas or CO2 gas is used as the etching gas 3 so as to form the CO that is the Ni etchant in the plasma 4. The temperature of the substrate 5 is set in the range more than -25 deg.C and less than 40 deg.C. Thus, the Ni 6 can undergo anisotropic etching excellently.
Patent JP-H10197721-A (JP)
Title: Multilayered thin film insulator band pass filter and production thereof
Inventor: DAVID HENERY CUSHING
IPC: G02B5/30
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a band pass filter equipped with passing bands concentrated in the same wavelength in respective polarization modes by letting 1st and 2nd 1/4 wavelength laminated bodies respectively have even-numbered layer and constituting respective layers practically in reverse order. SOLUTION: The 1st 1/4 wavelength laminated body, 1/2 wavelength array composed of low refraction factor member of 1/2 wavelength, high refraction factor member of 1/2 wavelength or its multiple and low refraction factor member of 1/2 wavelength, and 2nd 1/4 wavelength laminated body are respectively let have even-numbered layers, the 1st laminated body is the mirror reflection of 2nd laminated body and these layers are oppositely ordered. In this case, the entire filter is provided with a transparent substrate 40, N layers of filter resonators 42, low refraction factor layer 44, N or (N+4) layers of 2nd resonators 46 and further resonators in case and the low refraction factor layer, N layers of other filter resonators and another matching layer follow the respective resonators.
Patent JP-H06127835-A (JP)
Title: Automatic winder
Inventor: OE HIDEYUKI
IPC: B65H63/00
Filed: 1992-10-15
Abstract: PURPOSE:To provide an automatic winder capable of outputting a defective place causing an ending error, maintenance information, and the like. CONSTITUTION:An automatic winder having an ending device 13 and a slab catcher 4 for detecting a yarn defect is provided with a sorting means 30 for sorting ending errors by factors on the basis of the output of the slab catcher 4 in ending action, and a storage means 33 for storing the by-factor generation data of the ending errors.
Patent JP-2001120611-A (JP)
Title: Elevating bed
Inventor: OBARA TERUBUMI
IPC: A47C19/04
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To elevate and lower the top plate of an elevating bed by a linear acuator and to support the driving force of the linear actuator by increasing momentum of the top plate in rising direction by gas springs. SOLUTION: The elevating bed has a parallel movement mechanism 16 for hoisting and lowering a top plate 14 which acts as opposed link to a base 12 acting as fixed link. Linear shafts 20 and 22 are respectively mounted on the base 12 and the top plate 14. Sliders 24 and 26 are slidably inserted into the linear shafts 20 and 22 respectively in the direction of the length. Tilted links 28 and 30 are placed between the base 12 and the top plate 14 for constituting the parallel movement mechanism 16. A linear actuator 38 is coupled to the slider 24 for elevate and lowering the top plate 14. Gas springs 40 are provided with a rod 44 which is parallel to the linear shaft 20 and moves to and fro and are coupled to the slider 24.  The gas springs 40 supports the linear actuator 38 at the time of rising the top plate 14 and gradually decrease the lowering speed of the top plate 14 when the linear actuator is broken.
Patent JP-H01145454-A (JP)
Title: Gear speed changer for automatic transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1987-12-02
Abstract: PURPOSE:To increase a width of speed change ratio further to promote the reduction of a speed change shock by arranging a clutch means between two sets of double-pinion type planetary gear mechanisms and changing a connecting relation of rotary elements in each planetary gear mechanism. CONSTITUTION:A clutch C4 and brakes B1-B3 are arranged between a double- pinion type planetary gear mechanism 1, connected to an input shaft 13 selectively through clutches C1-C3, and a double-pinion type planetary gear mechanism 2 connected to an output shaft 15. When the clutch C1 and the brakes B1, B2 are selectively engaged, 1-speed change shift of, for instance, 3.448 speed change ratio is obtained, thus obtaining 2-speed by C1, C4, B3, 3-speed by C1, C4, B2, 4-speed by C1, C2, C4 and 5-speed of, for instance, 0.704 speed change ratio by C2, C4, B2. While a reverse shift is obtained when the clutches C3, C4 and the brake B3 are engaged. Thus increasing the maximum speed change ratio enabling the total speed change ratio to increase its width, further speed change shock can be reduced.
Patent JP-H05138957-A (JP)
Title: Printer
Inventor: KOSUKEGAWA MASANORI
IPC: G09G5/24
Filed: 1991-11-20
Abstract: PURPOSE:To enhance general-purpose properties, rapidity and diversity by performing printing output by using the font data of the form nearest to the font data of an indicated form when the font data of the form indicated from the outside is not stored. CONSTITUTION:A printer is equipped with an input control unit 4 receiving the printing command from a host computer 2, a main control unit 5 forming output data on the basis of the printing command, a font data memory part 6 storing font data of various forms, a font registering table 7 registering the form of the font data of the font data memory part as a discrimination name to perform the indication of the address of the font data memory part, a conversion table storing the discrimination name not present in the font registering table and performing the indication of the address of the font registering table and an output device 9 subjecting output data to printing output.
Patent JP-H01145885-A (JP)
Title: Optical amplifier
Inventor: MORI YOSHIHIRO
IPC: H04B10/00
Filed: 1987-12-01
Abstract: PURPOSE:To amplify a high-speed optical signal with good linearity and to facilitate construction of an optical system, by providing a structure in which an optical input travelling forward and backward only once in a resonator is emitted as an optical output, a means for passing only the optical input, and a means for passing the optical output selectively. CONSTITUTION:While a bias current higher in its value than a threshold current is supplied from a current source 104 to a semiconductor laser, an optical input is supplied from outside to a semiconductor laser 101. An optical isolator 108 allows light to pass only from left to right on this figure. Light inputted into an active layer 107 travels from left to right on the figure while being amplified, and it is reflected on a high reflection factor film 103. The reflected light travels again in the active layer 107 and is amplified and reaches a low refection factor film 102. However, the light goes out with almost no reflection. Accordingly, amplification is performed only in one forward and backward travelling. The travelling route of the optical output 112 emitted is bent at 90 degrees at a deflection beam splitter 109, and then the light is made to pass through a wavelength filter 113. Only light with a wavelength of the optical output 112 is made to selectively pass through the wavelength filter.