baber/WOPTO huggingface dataset:
Patent JP-H10153746-A (JP)
Title: Beam homogenizer
Inventor: YAMAZAKI KAZUNORI
IPC: G02B27/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To suppress lowering of a top flat rate in light intensity distribution even when the irradiation area with light flux is long-sized and line-thinned, by arranging an imaging cylindrical lens behind a homogenized surface. SOLUTION: Seven light fluxes transmitted through a convergent lens 3 become respectively divergent light fluxes 13 to overlap each other on the homogenized surface 4. Respective divergent light flux 13 are converged by the imaging cylindrical lens 5 arranged backward the homogenized surface 4 to become respectively converged light flux 14. Respective converged light flux 14 are homogenized again on the homogenized surface 7 backward the homogenized surface 4. When a distance between the homogenized surface 4 and the imaging cylindrical lens 5 is twice or below of the focal distance of the imaging cylindrical lens 5, the length in the y axial direction of the irradiation area on the homogenized surface 7 becomes longer than the length in the y direction of the irradiation area on the homogenized surface 4. That is, the irradiation area is long-sized.
Patent JP-H0649685-A (JP)
Title: Production of iron-coated composite material
Inventor: KUBOTA SETSU
IPC: C25D7/06
Filed: 1991-11-28
Abstract: PURPOSE:To produce an iron-coated composite material capable of being easily worked to a specified size by the plastic working such as rolling and drawing, without cracking the electrodeposited plating layer even when bent and excellent in mechanical characteristics. CONSTITUTION:A plastically workable metallic core is dipped in an aq. acidic iron salt soln., and an iron plating layer having >=9.97% purity and <=250 Vickers hardness and contg. 20-150ppm of carbon and <=40ppm of oxygen is electrodeposited on the core. Consequently, an extra-fine iron-coated composite material which has heterofore been hardly formed is obtained, the range of the use of the composite material is increased, and the electronic parts, etc., using the composite material are made compact, highly effective and inexpensive.
Patent JP-H02159014-A (JP)
Title: Method of and apparatus for producing data for charged particle beam lithography
Inventor: KOYAMA KIYOMI
IPC: H01L21/027
Filed: 1988-12-13
Abstract: PURPOSE:To establish high speed data conversion by simultaneously converting a plurality of pattern data each in a block unit to drawin data by parallely operating a plurality of pipe line-constructed processing units for data conversion. CONSTITUTION:A whole function is divided into three functions each processed by an exclusive cluster (processor group). In each cluster, a plurality of processor elements(PE) each a several K byte order local memory are coupled with each other through an about 1 M bites/sec data link. Processing among the clusters are executed in a pipe line manner. A distribution cluster 10 distributes pattern data in a block unit transferred from a host computer to a parallel processing unit composed of a plurality of figure computation clusters 20 (201-20N). The figure computation cluster 20 applies figure computation processing to the block data supplied from the distribution cluster 10, and outputs a result to a merge cluster 30. The merge cluster 30 receives a processed result from the figure computation cluster 20 and outputs block data in one unit.
Patent JP-H06143885-A (JP)
Title: Module structure of ic card
Inventor: KANAZAWA TOYOJI
IPC: B42D15/10
Filed: 1992-10-30
Abstract: PURPOSE:To make it easy to manufacture an IC card module of a simple structure having superb impact resistance and light shielding properties. CONSTITUTION:The finger part 6 of a single layer circuit board 1 with a single face pattern is molded by bending leaving a light-shielding pattern 5, in a device hole 3, and in such a manner that the part 6 comes to almost the equal position to the lower face. Further, the end of the finger part 6 is connected to an IC chip by a bump 7, and both parts are side potted using a holding bracket 8. Further, the IC chip 2 is allowed to protrude from the circuit board 1 and mounted by permitting a resin area 11 to cover an area from the same plane as an electroconductive pattern 4 on the circuit board 1 to the lateral surface of the IC chip including the thickness of the circuit board 1. Consequently, it is possible to protect the IC chip against external impacts and also external light and manufacture the module structure of an IC card having high reliability and productivity at low cost without the necessity of a molding die.
Patent JP-H06148999-A (JP)
Title: Both-side copying machine for color
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/00
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a copying machine where releasing agent is prevented from adhering to a transfer drum, a photosensitive drum and a paper feeding member such as a paper feeding roller by disposing a releasing agent removing rubbing device rubbing on the surface of an image supporting body at a specified position in a carrying path for the image supporting body. CONSTITUTION:The releasing agent removing rubbing device 14 is arranged at least at one or more spots in the carrying path being until the image supporting body having a toner layer on its front surface is held by the transfer drum 6 again after passing through the fixing device. The device 14 has a function of rubbing on the surface of the image supporting body when the image supporting body holding the releasing agent on its surface passes through the device 14 so that a carried image may not be impaired and the releasing agent on the surface may be perfectly removed. A roll type device is mentioned as the concrete example of the device 14, and silicone rubber and fluoro-rubber are desirable as the material of the roll, and such force that the releasing agent on the image supporting body is removed and the fixed toner lad is enveloped is desirable as rubbing pressure.
Patent JP-H06154051-A (JP)
Title: Bedding storage device
Inventor: ODA KOSHI
IPC: A47B51/00
Filed: 1992-11-25
Abstract: PURPOSE:To constitute the equipment so that it is unnecessary that a worker bends forward large his body at the time of placing bedding on a shelf, or taking out bedding from the shelf in front of a bedding storage part such as a closet, etc. CONSTITUTION:On the inner part side in a bedding storage part 1, a rack base 8 is fixed and provided. An ascending/descending arm 10 is provided so as to be freely ascendable and descendable vertically against the rack base 8. The ascending/descending arm 10 is flexible in the forward and the backward directions and a shelf plate 2 is supported by a tip movable arm part 10a of the ascending/descending arm 10. An ascending force imparting means for imparting moving force for moving upward the shelf plate 2 is provided.
Patent JP-H05148327-A (JP)
Title: Resin composition for coating material
Inventor: MARUYAMA YUTAKA
IPC: C09D127/12
Filed: 1991-11-28
Abstract: PURPOSE:To obtain the subject composition giving a coating film excellent in smoothness by controlling the composition and molecular weight of a copolymer comprising essential components of a fluoroolefin, a specific monomer, a specific allyloxylated compound and a specific organosilicon compound at desired values. CONSTITUTION:The objective resin composition is a copolymer comprising a fluoroolefin (e.g. chlorotrifluoroethylene), a hydroxylic polymerizable unsaturated monomer (e.g. hydroxybutyl vinyl ether), an allyloxylated compound of the formula (wherein R is H or CH2OH; R1 and R2 are each H, OH, CH3 or a fluoroalkyl; (m), (n), (j) and (k) are each 0-12) and an organosilicon compound having a group which has a polymerizable unsaturated bond and is converted to an OH group by hydrolysis (e.g. vinyltrimethoxysilane) as essential components, wherein the contents of the units based on the above polymerizable components and other optional polymerizable comonomer (e.g. ethyl vinyl ether) are controlled at respective desired values in the formed copolymer composition, and the number-average molecular weight determined by a particular method is also adjusted at a desired value.
Patent JP-H03175752-A (JP)
Title: Device for continuously sending moving body packet
Inventor: MATSUMOTO KAZUOMI
IPC: H04W4/04
Filed: 1989-12-04
Abstract: PURPOSE:To guarantee a data packet lost at the time of deteriorating the state of a radio transmission line or switching the port of a wide packet net on the side of a moving body by connecting a call having a transmitting/ receiving sequence number between packet communication equipments on the base side and the moving body side at the time of deteriorating the state or switching the port. CONSTITUTION:When the moving body 110 is switched from the communication range of a radio equipment 104 to that of a radio equipment 103, a moving body side packet communication equipment 107 detected the abnormal generation/restoration of a radio transmission line 109 transmits a CR 300 to the wide packet net 102. The base side packet communication equipment 101 received the CR 300 disconnects a prelogical channel by a CQ packet 301 and transmits a CA 302 to the net 102. At the time of connecting a call, negotiation A to C and D to B is executed. Thus, call connection and data transfer can be attained by the continuous sending of a packet by using only the user data part of a packet level without allocating a header such as a specific sequence number to a DT packet.
Patent JP-H08170942-A (JP)
Title: Device for discriminating kind of organic gas
Inventor: MOTOSUGI KENJI
IPC: G01N21/17
Filed: 1994-12-19
Abstract: PURPOSE: To securely discriminate the kinds of organic gases. CONSTITUTION: n units (n>=m) of detectors 21 to 2m are prepared along a fuel steam passage 1 in which desired fuel steams of m kinds (m>=2) of fuel steams are passed. The respective detectors 21 to 2m are provided with a light source part 21E, a sensor member 21S that shows an intrinsic reflection characteristic against one of m kinds of different fuel steams, and a detecting part 21D that outputs a signal with such a level according to the intensity of reflection light after receiving the reflection light from the member 21S. Then, the signals outputting from respective detecting parts 21D to 2mD are compared with each other, so the kind of fuel steams introduced to the passage 1 is identified.
Patent JP-H06165194-A (JP)
Title: Convergence correcting device
Inventor: HASHIMOTO MASAAKI
IPC: H04N9/28
Filed: 1992-11-25
Abstract: PURPOSE:To make it possible to omit a resistor to be externally fixed. CONSTITUTION:The internal resistance values of the 1st and 2nd convergence correcting coils 24, 25 are made to respectively different values. Thereby synthetic magnetic field phiS=phi1-phi2 becomes a parabolic shape magnetic field proportional to a difference between both the internal resistance values. Since a magnetic field to be changed parabolically can be generated without using a resistor to be externally fixed, horizontal misconvergence can be improved.
Patent JP-H09159848-A (JP)
Title: Splitter with wavelength selecting function and its manufacture
Inventor: TOMITA NOBUO
IPC: G02B6/12
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to provide a maintenance monitor system with optical branch units as many as branches. SOLUTION: When this splitter consists of single-mode channel array waveguides 22 and 23 which are formed on a substrate and a slab waveguide 21 which has the single-mode channel array waveguides 22 and 23 connected on both sides and is surrounded with an arc of constant curvature, a 1st reflection grating 24 which reflects only light of a 1st wavelength band and a 2nd reflection grating 25 which reflects only light of a 2nd wavelength band are formed in parallel in the center of the slab waveguide 21. At the respective ports of one channel waveguide 23 between the two channel array waveguides 22 and 23 connected to both the sides of the slave waveguide 21, 3rd reflection gratings 26 which reflect only light of a 3rd wavelength band are formed shifting by constant length from the end surface of the slab waveguide 21 in order from one channel waveguide.
Patent JP-H03175713-A (JP)
Title: Piezoelectric resonator and its manufacture
Inventor: KITAJIMA TAKAMICHI
IPC: H03H9/17
Filed: 1989-12-04
Abstract: PURPOSE:To form a structure with sealing reliability higher than ever by extending a part of an adhesive on the inner wall plane of vibrating space composed of a piezoelectric substrate and a sealing substrate. CONSTITUTION:The adhesive 7 is applied to the lower side plane of the sealing substrate 4 and the upper side plane of the sealing substrate 5 leaving a part joining with the piezoelectric substrate 2 i.e., recessed parts 4a, 5a for the formation of vibrating space as it is. The sealing substrates 4, 5 on which the adhesive 7 is applied are stuck on the upper side and lower side of the piezoelectric substrate 2, which forms a stacked matter having the vibrating space. When the stacked matter is heated and also, is pressurized in a plate thickness direction, part of the adhesive 7 applied a little excessively is extended on the inner wall plane of the vibrating space from the terminal part of the joining part of the sealing substrates 4, 5 with the piezoelectric substrate 2. When the piezoelectric resonator is packaged on a printed board, etc., the adhesive 7 extending on the inner wall plane of the vibrating space functions as a packing material and no direct high internal pressure is applied to the adhesive 7 even when the internal pressure in the vibrating space is increased by adding heat due to reflow, etc.
Patent JP-H06150220-A (JP)
Title: Manufacture of magnetic head
Inventor: KAMIOKA TOKIO
IPC: G11B5/105
Filed: 1992-11-02
Abstract: PURPOSE:To improve the yield of manufacturing magnetic heads having a case filled with a resin and to improve the reliability of the heads by preventing the generation of voids at the running face of a magnetic recording medium when the magnetic heads are manufactured. CONSTITUTION:While a head core 8 is set facing a front opening 7 of a case 6 and the front opening 7 is sealed with a gas permeable sheet 2, a first resin 14 is injected into a space 13 in the case 6 in the first step. A second resin 14A is then dropped or applied onto the gas permeable sheet 2 in the second step. The first resin 14 in the case 6 is further heated and set after the first and second steps in the state with the front opening 7 being shut by the gas permeable sheet 2. The manufacture comprises the above steps, and the space 13 in the case 6 is filled by one injection of the resin.
Patent JP-H01155218-A (JP)
Title: Flow rate sensor and its preparation
Inventor: NAKAJIMA TETSUO
IPC: G01F1/68
Filed: 1987-12-14
Abstract: PURPOSE:To certainly fix a terminal to a bobbin, by inserting the terminals, which must be fixed to both end parts of a ceramic bobbin, in both end parts of the ceramic bobbin before sintering the bobbin. CONSTITUTION:Terminals 2 are inserted in both end parts of a cylindrical ceramic bobbins 1 before sintering and the bobbin 1 is heated to perform sintering. The bobbin 1 is contracted by this sintering to uniformly tighten the outer peripheral surface of the terminals 2. At this time, the inner diameter of the bobbin 1 and the diameters of the terminals are set dimensionally so to that closely adhesive parts are not destructed and both of them are well fixed. Next, a heat wire resistor composed of platinum is wound around the outer periphery of the bobbin to connect both terminals of the heat wire resistor to the terminals 2.
Patent JP-H05196804-A (JP)
Title: Coating liquid for high-refractive index plastic lens
Inventor: NAKAMURA SHIGEO
IPC: G02B1/10
Filed: 1992-10-30
Abstract: PURPOSE:To provide the coating compsn. adequate for obtaining a high- refractive index plastic lens having colorless transparency. CONSTITUTION:The coating compsn. is applied on the surface of the base plate of the high-refractive index plastic lens and contains the following components (A) and (B): (A) An org. silicon compd. expressed by general formula R<1> (R<3>)aSiO(OR<2>)3-ao (where R<1> denotes 4 to 14C org. group contg. an epoxy group; R<2> denotes 1 to 4C alkyl group or 1 to 4C acyl group; R<3> denotes 1 to 6C alkyl group (a) denotes an integer from 0 to 2) or its hydrolyzate. (B) At least one kind of the dyes selected from an anthraquinone violet oil-soluble dye and anthraquinone blue oil-soluble dye.
Patent JP-H04186204-A (JP)
Title: Optical fiber cable
Inventor: KANEKO TAKASHI
IPC: G02B6/44
Filed: 1990-11-20
Abstract: PURPOSE:To pass and lay an optical fiber cable highly efficiently at high cable passing speed by providing a secondary coating layer foamed/formed by using polyethylene having a prescribed density as base resin for a foaming material. CONSTITUTION:Five optical fiber conductors 2... and a single tearing cord 3 are arranged around an interposed cord 1 in a pentagram, and this is coated with a hard and highly elastic primary coating layer 4 of polyamide-related resin. A secondary coating layer 5 forming the outermost layer is formed on top of it. The optical fiber conductors 2 are constituted, for example, of a glass part having diameter of 0.25mm and consisting of a core and a clad and an ultraviolet hardening type resin to coat this. For example, outer diameter of the primary coating layer 4 is set as 1mmphi, and other diameter of the secondary coating layer 5 is set as 2mmphi. The secondary coating layer 5 is formed of foam polyethylene resin, and polyethylene having density of 0.915 - 0.935g/cm<3> is used as base resin for a foaming material. Thereby, even if curved parts or twisting parts exist in a part of a tubularly proceeding passage, an optical fiber cable can be passed and laid smoothly and highly efficiently at high cable passing speed.
Patent JP-H07168165-A (JP)
Title: Production of high polymer dispersion type liquid crystal element
Inventor: TAKEI TOSHIRO
IPC: G02F1/137
Filed: 1993-12-16
Abstract: PURPOSE:To provide a producing method capable of forming a liquid crystal/ high polymer multiple film having excellent structure and reducing the deterioration of a dichroic dye as a method for producing a high polymer dispersion type liquid crystal element obtained by adding the dichroic dye into a liquid crystal of the liquid/high polymer multiple film. CONSTITUTION:The inside surface of one pair of substrates 11, 12 is oriented to orient the liquid crystal molecule to one direction, a mixed solution 20 of a high polymer material capable of polymerizing by light with the liquid crystal 21 in which the dichroic dye is added is filled between one pair of the substrates 11, 12 and after that, the liquid crystal/high polymer multiple film is formed by irradiating the mixed solution 20 through a polarizing plate 17 from the outside surface of one of the substrates 11, 12 with the light having vibration component small in absorption due to the dichroic dye molecule 21b oriented in a oriented direction and photopolymerizing the high polymer material in the mixed solution 20.
Patent JP-H11147239-A (JP)
Title: Injection control method
Inventor: KADORIKU SHINJI
IPC: B29C45/76
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a desired molded product by a first shot after the purging work by purging the inside of a cylinder, then feeding resin into the cylinder until a plunger is moved back to the purge metering position and then moving back the plunger just by the sucking-back amount. SOLUTION: Resin inside of a cylinder 7 is replaced with new resin by the purging work, and then a nozzle 1a is moved downward and positioned in a mold 3, and a screw 5 is rotated to plasticize resin and fed into the cylinder 7. The plasticized resin is stored in a storage chamber 7a on the end of the cylinder 7 while a plunger 8 is moved back gradually and stopped at the purge metering position at the back of the metering position. Then the rotation of the screw 5 is stopped and the feed of resin into the storage chamber 7a is stopped, and the plunger 8 is moved back from the purge metering position just by the second sucking-back amount and positioned on the second sucking- back position, and the mold 3 is closed and resin is filled in a cavity 3a of the mold 3.
Patent JP-H11147689-A (JP)
Title: Operation mechanism for construction machine
Inventor: SUZUKI TATSUMI
IPC: B66C13/56
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine operation mechanism operated by two operating members, wherein without removing one operating member the other operation is carried out without any interference. SOLUTION: In a construction machine operation mechanism having transmission mechanisms 2 and 3 for transmitting the operating forces of two operating members 1 and 6 to a driven object 5 and capable of driving the driven object 5 by operating any one of the two operating members 1 and 6, a switching mechanism 4 is provided to switch between a state where one operating member 6 and the transmission mechanism 3 can transmit forces to each other and a state where the transmission of the forces is cut off.
Patent JP-H03178747-A (JP)
Title: Two-dimensional motor type stage device
Inventor: TOMITA YOSHIYUKI
IPC: B23Q1/00
Filed: 1989-12-06
Abstract: PURPOSE:To obtain an extremely high precision by arranging a number of permanent magnets into the form of a matrix on the surface of a yoke while alternately inverting their polarities, and supporting a stage on the upper surface thereof by means of an air bearing, and moving the stage by means of a Lorentz force generated by coil currents. CONSTITUTION:On the surface of a yoke 11 a number of permanent magnets 12 are arranged into the form of a matrix while their polarities are alternately inverted, and the coils 14a to 14f of a stage 13 are supported by an air bearing, etc., and disposed in a position where lines of magnetic force from the number of permanent magnets 12 are kept roughly perpendicular to the yoke 11. When currents are made to pass through the coils 14a to 14f Lorentz forces acting on the coils act roughly perpendicular to the coils and the lines of magnetic force, whereby the stage 13 is moved to a desired position on the surface of the yoke 11 and positioned. The two-dimensional stage of high precision is thus obtained.
Patent JP-H10159828-A (JP)
Title: Adjuster for suspending unit
Inventor: UEDA KAORU
IPC: F24F13/32
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a suspending adjuster in which the dislocation in the relative position between a hanging bolt and a unit apparatus can be absorbed in a high degree of freedom in the case where the unit apparatus such as an air conditioner is suspended by using hanging bolts. SOLUTION: In a suspending adjuster 10 for absorbing the dislocation in the relative position between a hanging bolt 3 and a unit apparatus 2, in the case where the unit apparatus 2 is suspended by the hanging bolt 3, the adjuster is provided with an oblong hole through which the hanging bolt 3 is passed, and a bolt hole penetrated in the same direction as the oblong hole through which a bolt member 21 for connecting the adjuster 10 is passed. By turning the adjuster 10 making a center of the bolt member 21 that has been passed through the bolt hole, and also by relatively sliding the hanging bolt 3 that has been passed through the oblong hole within the oblong hole, the dislocation can be absorbed.