baber/WOPTO huggingface dataset:
Patent JP-2001156457-A (JP)
Title: Manufacturing method for electronic circuit device
Inventor: TAKAYAMA MITSUHIRO
IPC: H05K3/46
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an electronic circuit device wherein reliability in conductor connection between a pad of a semiconductor integrated circuit and a circuit substrate is raised. SOLUTION: With a surface where a terminal pad 12a is formed face up, a bare chip 12 of a semiconductor integrated circuit is mounted on a base substrate 11a, and then an insulating layer 11b is formed on the upper surface of base substrate 11a so as to cover the terminal pad 12a of the bare chip 12. The insulating layer 11b on the terminal pad 12a is removed to form a via hole 15, which is filled with a conductor 16 that is connected to the terminal pad 12a, after that a wiring conductor 14 is formed on the upper surface of insulating layer 11b. Further, an insulating layer 11c is formed on the wiring conductor 14. An electronic circuit device 10 is manufactured by a build-up method.
Patent JP-2001156540-A (JP)
Title: Antenna system
Inventor: FURUNO TAKAMASA
IPC: H01Q19/18
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an offset antenna consisting of 4 reflecting mirrors that generates no cross polarized wave components over a broadband independent of the frequency. SOLUTION: Cross polarization canceling conditions through wave motion for the offset antenna consisting of 4 reflecting mirrors is determined from an evaluation expression of a cross polarized wave generating amount of an offset antenna consisting of N reflecting mirrors taking the phase into account, it is clarified that this is a geometrical relational expression independent of the frequency, and a main reflecting mirror satisfying the condition can prevent production of the cross polarized wave components for 5 kinds of upward antennas over a broadband independent of the frequency.
Patent JP-H06182996-A (JP)
Title: Ink jet printer head
Inventor: SHIMOZATO MASASHI
IPC: B41J2/055
Filed: 1992-12-21
Abstract: PURPOSE:To obtain an ink jet printer head capable of easy wiring of a driving circuit. CONSTITUTION:Driving sections 27 each of which pressurizes an ink by its deformation are aligned on a support member 31 to form a pressure generator means 26. An upper electrode 28 of the pressure generator means 26 is extended to a lower section of the driving section 27 through at least one of the front and rear faces thereof to form an extended electrode 30 which is juxtaposed with a lower electrode 29. Driving electrodes 32, 33 which conduct to the respective electrodes 29, 30 are provided on an upper face of the support member 31.
Patent JP-H06225891-A (JP)
Title: Processing method for implant surface
Inventor: BIYORUNNOBUE ARONSON
IPC: A61F2/00
Filed: 1993-12-06
Abstract: PURPOSE: To obtain a precise and reproducible plane by performing plasma processing with an inert gas followed by a second oxidation process and the remaining processing and processing with a closed technique. CONSTITUTION: After processing and a required cleaning treatment, the implant is sent to a vacuum chamber K2 where the plasma processing is performed at the second process; that is, the outermost layer of the plane below 10 nm from the surface is removed by an inert gas plasma in order for the residual surface contaminated layer and oxidation layer to be removed from the implant plane. Next, the plane is re-oxidized by applying heat or by oxidative plasma in order to obtain desired oxidized layer. The remaining processing step and treatment of the implant are performed according to a closed technique which has no intermediate exposure to non-controllable environmental atmosphere. For this purpose, expulsion sluices 2K3, V4 are directly connected in a sealed space in which a controlled atmosphere can be maintained.  In this capacity, an aseptic packing and sterilization as required are performed manually or automatically.
Patent JP-H03202587-A (JP)
Title: Three-dimensional detection system of form and existence condition of crack in earth crust by use of artificial magnetic field
Inventor: MURAMATSU SHIGEKI
IPC: E21B47/12
Filed: 1989-12-29
Abstract: PURPOSE:To increase the degree of accuracy of investigation by forming a granulated magnetic material injected into cracks in the earth crust and a winze interior magnetic field measuring device hanging down to the inside of the winze and having transmitting sections and/or receiving sections of an electromagnetic wave. CONSTITUTION:High magnetic rate granulated magnetic material tracers 13 and 14 are injected into a shaft from a winze 2, and after that, a winze interior instrument 5 is lowered in it. After that, a winze interior instrument 6 is lowered to a winze 3 excavated in the vicinity to the winze 2, an electromagnetic wave having a specific frequency, output and time interval, etc., is emitted, and the variation of a magnetic line of force passing by is measured by receiving sections 22 and 25-27 of the instrument 6. The magnetic line of force passing between fractures 41 and 42 into which the tracers 13 and 14 are impregnated is distorted, and positions, forms and inclined directions of the fractures 41 and 42 can be found out by measuring the distortion. According to the constitution, the investigation in the crust can be performed with high degree of accuracy.
Patent JP-H04208154-A (JP)
Title: Thermotherapy material
Inventor: KIKKO KEISUKE
IPC: A61H39/06
Filed: 1990-11-30
Abstract: PURPOSE:To easily perform thermotherapy with medicinal plants by mixing powder or fine pieces of leaves of medicinal plants, such as loquat, mugwort, garlic, and ginger, in exothermic composition having a main component of metal iron. CONSTITUTION:Powder or fine pieces of leaves of medicinal plants 3 such as loquat, mugwort, garlic, ginger, etc., are mixed in exothermic composition 2 having a main component of metal iron to provide a desired thermotheraphy material. The medicinal plant 3 is heated by the exothermic composition 2 having a main component of the metal iron.
Patent JP-H05170831-A (JP)
Title: Preparation of multilayered emulsion particle having core
Inventor: YAMAZAKI AKIHIRO
IPC: D21H19/20
Filed: 1991-12-24
Abstract: PURPOSE:To prepare the title particles which are odorless and each has a core and outer layers contg. a void layer by adding a basic vinyl monomer to specific emulsion particles, treating and polymerizing the monomer to form the outermost polymer layer on the surface of each particle, and thus forming layers having different refractive indexes. CONSTITUTION:An arom. vinyl monomer and a cross-linking vinyl monomer having at least two polymerizable vinyl groups in the molecule are polymerized in emulsion to give polymer particles (A) having a specified refractive index, which are used as core particles. Specified amts. of an unsatd. carboxylic acid and another vinyl monomer are added to the core particles and polymerized to form a polymer layer (B) on the surface of each particle. Again, specified amts. of the unsatd. carboxylic acid and said another vinyl monomer are added and polymerized to form a polymer layer (C) having a specified glass transition point on the surface. A basic vinyl monomer is added to the resulting particles, treated, polymerized, and then polymer layer B is swelled and dried to form the outermost polymer layer having a specified refractive index, thus forming layers having different refractive indexes.
Patent JP-H04209785-A (JP)
Title: Stirring and transporting apparatus for excrement treating apparatus
Inventor: NAKAMICHI TAKAHIKO
IPC: B09B3/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the delay of a treatment work by attaching a sensor to the front face of a rotary vehicle, detecting the deposition of a treating object in a fermentation tank over a prescribed height with the sensor and rotating a rotary blade of the rotary vehicle by the detection signal. CONSTITUTION:Traveling rails 1 are laid on both side wall edges of rectangular parallelopiped fermentation tanks A,A' having side walls at both sides and aerated from the bottom. A traveling truck B furnished with a circular rail 2 is placed on the traveling rails 1. A rotary vehicle D having a turnover machine C is placed on the circular rail 2. A rotary blade 3 attached to the turnover machine C is driven to perform the turn-over of the treating object such as excrement in the fermentation tanks A,A'. When the treating object in the fermentation tanks A,A' is deposited over a prescribed height in the above process, the deposition is detected by a sensor 4 attached to the front face of the rotary vehicle D to rotate a rotary blade 5 attached to the rotary vehicle. The deposited treating object is again turned over and transferred backward.
Patent JP-2000150248-A (JP)
Title: Method and device for adjusting inductance
Inventor: SUZUKI NOBUHISA
IPC: H01F21/06
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for adjusting the inductance of a transformer for dispensing to rearrange a core, and for reducing cost. SOLUTION: Core push arms 13 and 14 for moving a core 3 are arranged at the both sides of the core 3, and the positions of core push arms 13 and 14 are restrained by a restraining spring 17 and a cam 16, and the core push arms 13 and 14 are moved according to the angle of rotation of the cam 16, and then the contact area of the core 3 is changed, thus the inductance can be adjusted.
Patent JP-H04208521-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAI ICHIRO
IPC: H01L21/3205
Filed: 1990-11-30
Abstract: PURPOSE:To obtain stable low contact resistance by combining an oblique ion implantation method and a vertical ion implantation method, changing energy at two stages or more and implanting impurities having the same conductivity type as a diffusion layer. CONSTITUTION:A polysilicon film 15 buried into a contact hole 14 is deposited on its midway, energy is changed in stages and the concentration of impurities implanted into the polysilicon film 15 can be equalized for implanting impurity ions, and the concentration of impurities can be elevated even on the bottom of the contact hole. Since impurity ions 16 are implanted through an oblique ion implantation method, impurity concentration on a sidewall can be increased, and the diffusion of reverse conductivity type impurity ions from the sidewall can be compensated. Accordingly, since stable low contact resistance is acquired, the coverage of an electrode wiring by a transition metal can be improved.
Patent JP-H05173104-A (JP)
Title: Spatial optical modulator
Inventor: KIMURA KAZUO
IPC: G02F1/13
Filed: 1991-12-24
Abstract: PURPOSE:To provide binary phase shifting operation as an operation mode of ferroelectric liquid crystal and to provide the spatial optical modulator which can holds the phase shift state even after being powered OFF. CONSTITUTION:A circuit unit 10 consists of plural ferroelectric liquid crystal cells 151-157, a photodetecting element 11 which detects modulated signal light, a quantizing circuit 13 which quantizes the modulated signal detected by the photodetecting element 11 to a quantization level corresponding to the number of the ferroelectric liquid crystal cells 151-157, and a driving circuit group 14 which drives the respective ferroelectric liquid crystal cells 151-157 on a binary basis. This circuit unit 10 is formed integrally on a transparent substrate.
Patent JP-2000158604-A (JP)
Title: Laminate
Inventor: NAKAI TAKEMOTO
IPC: B32B27/28
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a laminate excellent in thermal laminating processability, bonding processability with a high frequency welder and flexibility. SOLUTION: A laminate has an inner layer containing an ethylene/vinyl acetate copolymer with a vinyl acetate content of 2-15 wt.% or an ethylene/3-10 C α-olefin copolymer with a density of of 0.89-0.92 g/cm3 and an intermediate layer containing an ethylene/vinyl acetate copolymer with a vinyl acetate content of 15-25 wt.% and an outer layer containing a polyethylenic resin with an m.p. of 110-125 deg.C. In this case, a ratio of the thickness of the intermediate layer and the combined thickness of the inner and outer layers is set to intermediate layer/(inner layer+outer layer)=2/1-6/1.
Patent JP-H10188874-A (JP)
Title: Deflecting electromagnet for ion implantation device
Inventor: YAMADA MASAHIRO
IPC: H01J37/317
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a deflecting electromagnet for an ion beam implantation device whereby cooling efficiency of an electromagnet chamber can be improved. SOLUTION: So as to close from sideward a space between a roof plate 11a and a bottom plate 11b opposed to each other in a right angle direction relating to a direction of an ion beam flowing, cooling pipes 11c, 11d are arranged, these cooling pipes are welded to the roof plate 11a and the bottom plate 11b, to constitute an electromagnet chamber 11. By the cooling pipe itself, a side wall part of the electromagnet chamber 11 is constituted, so as to enhance heat transfer efficiency to a cooling medium in the cooling pipe from the electromagnet chamber, cooling efficiency is improved.
Patent JP-2001159654-A (JP)
Title: Connector continuity inspecting jig
Inventor: SATO TAKAYUKI
IPC: G01R31/04
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To simplify a structure comprising a terminal semi-insert sensing mechanism. SOLUTION: A continuity inspecting pin 4 whose one end side is contacted to a terminal 15 of a connector 2, and an insert inspection pin 5 whose one end side is allowed to protrude into a deflection space 45 of a flexible engagement rance 35 of the connector, are provided. The other end side of the continuity inspection pin 4 contacts a circuit conductor 19 through an elastic member 17, and the circuit conductor contacts a conductive movable member 7 which is elastically energized in terminal direction. The other end side of the insert inspection pin 5 contacts the movable member so that the movable member pressurizes the circuit conductor in contact-release direction.  The circuit conductor 19 is provided on a circuit board 10, and an insert part 18 which allows insert of the other end side of insert inspection pin 5 is provided on the circuit board, with the circuit conductor 19 continuous from inside the insert part to front/rear surface sides of the circuit board. The conductivity inspection pin 4 etc. are provided in a first block 6 which engages with the connector 2, and the movable member 7, etc., are provided in a second block 9, with the circuit board 10 provided between both blocks 6 and 9.
Patent JP-H10183490-A (JP)
Title: New internally mixing paper-strengthening agent
Inventor: KORENAGA OSAMU
IPC: D21H17/37
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an internally mixing paper-strengthening agent capable of preventing scaling in a papermaking process and enabling stable operation by adding a specific water-soluble polyphosphoric acid salt to an aqueous solution of paper-strengthening agent. SOLUTION: This internally mixing paper-strengthening agent is prepared by adding a water-soluble polyphosphoric acid salt having a multidentate ligand forming a chelate compound by bonding to a metal ion, such as sodium hexametaphosphate in the molecule in an amount of 0.01-5.00 pts.wt. based on 100 pts.wt. solid content of the composition as a scaling preventing agent to an aqueous solution of dry paper-strengthening agent such as Mannich- modified or Hoffmann-modified polyacrylamide and a wet paper-strengthening agent such as a urea-formaldehyde-based resin or a melamine-formaldehyde- based resin and mixing these components.
Patent JP-H0682336-A (JP)
Title: Lens meter
Inventor: FUJIEDA MASANAO
IPC: G01G17/00
Filed: 1991-11-30
Abstract: PURPOSE:To save the space in a store and to impart the pleasant wearing feeling to a wearing person by measuring and displaying the weights of each constituent element and the entire body of spectacles. CONSTITUTION:A lens or a frame to be measured is mounted on a receiving pan 1. Then, the weight is detected with a weight sensor. The detected signal is converted into the digital signal from the analog signal. When the receiving pan 1 receives a load heavier than a specified value, control is performed so that the weight is displayed when the load is, e.g. 5 g or more, and the refracting power and the like are displayed when the load is less than 5g. The display of a display panel 2, which is constituted of an LED dot matrix display is automatically, switched. This is useful for saving a space by providing the function of a scale in the meter. The apparatus is provided in a store, and the weight is measured before a wearing person. The spectacles, whose weight is considered, is recommended. Then, the pleasant wearing feeling is imparted to the wearing person.
Patent JP-H09237631-A (JP)
Title: Positive electrode active substance for lithium secondary battery, manufacture thereof and lithium secondary battery
Inventor: AOKI TAKU
IPC: H01M4/505
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To enhance safety and cycle characteristics even at high energy density by limiting quantities of Ni, Co, Mn and Al within the ranges of predetermined numeric values in Li.Ni.Co.Mn.Al composite oxide. SOLUTION: In LiNi1-x-y-z Cox Mny Alz O2 , 0.15<=x<=0.25 and 0<z<=0.15 when y=0. Alternatively, 0<=x<=0.25, 0<z<=0.15 and x+y<=0.4 when 0<y<=0.3. Quantities of Ni, CO, Mn and Al are limited within 0<=x<=0.25, 0<=y<=0.3, 0<z<=0.15 and x+y<=0.4. In a nonaqueous electrolyte battery, a positive electrode 1, a negative electrode 2, a separator 3 and an electrolyte are housed inside a square battery jar.
Patent JP-H06196825-A (JP)
Title: Dye laser device
Inventor: YAMAZAKI ICHIRO
IPC: H01S3/0947
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a dye laser device, in which super-radiation is reduced, which has a high output and high quality and from which a stable dye laser output is acquired. CONSTITUTION:A single-mode optical fiber 31 is mounted on an optical path between a dye laser oscillator 22 and the dye cell 3 of a first optical amplifier while the optical path length L of the dye laser oscillator 22 and the dye cell 3 is disposed so as to satisfy L>=0.5X tPXC when the full-width at a half maximum of optical pulses from the copper vapor laser 33 as the light source for optical pumping of the first optical amplifier is represented by  tP and light velocity by C, and an optical isolator 29, an optical fiber coupler 30, the optical fiber 31 and an incident optical system 32 are arranged between the oscillator 22 and the dye cell 3.
Patent JP-2001158012-A (JP)
Title: Mounting structure of connecting implement to form
Inventor: MATSUSHITA SEIICHI
IPC: B28B7/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To easily accurately mount a connecting cylinder for constituting a connecting structure for connecting the cylinder provided in a structure of a segment or the like by engaging the cylinder by a connecting bar at a form for molding the structure. SOLUTION: A mounting bolt 49 projectably from and retractably in the inner surface side of side plate 43 of a form 41 for molding the connecting end face of a segment by a holding mechanism 45 by an inserting hole 44 formed at the plate 43 is provided. The outer diameter of the bolt 49 is slightly smaller than the inner diameter of the engaging hole 31 of the connecting cylinder 12. A threaded part 51 capable of being engaged with a supporting hole 38 made of female threads formed at the bottom 37 of the hole 31 of the cylinder 12 is formed at the end of the bolt 49. The hole 31 of the cylinder 12 is engaged with the end side of the bolt 49, the part 51 of the bolt 49 is engaged with the hole 38, and hence the cylinder 12 is drawn up to the inner surface of the plate 43 and mounted in a contacted state.
Patent JP-H07173143-A (JP)
Title: New 2-thioxo-4-thiazolidinone derivative and medicine
Inventor: OTAKE YASUHIRO
IPC: C12N9/99
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a new 2-thioxo-4-thiazolidinone derivative having inhibitory action on dopamin-beta-hydroxylase (DBH), low toxicity and excellent hypotensive and treating effects, useful as a DBH inhibitor and a hypotensor. CONSTITUTION:The 2-thioxo-4-thiazolidinone derivative of formula I (X is a spacer containing one or more atomic chains between phenylene and phenyl; R1 and R2 each is H, a lower alkyl, a lower alkenyl, a halogen, a halo lower alkyl, a hydroxy lower alkyl, phenyl, nitro, cyano, etc.) and its pharmacologically permissible salt such as 5-[[2-(phenylthio)phenyl]methylene]-2- thioxo-4-thiazolidinone. The compound of formula I, for example, is obtained by subjecting a substituted benzaldehyde compound of formula II and a rhodanine of formula III to aldol condensation.
Patent JP-H10187933-A (JP)
Title: Printer/scanner device, information processor and data setting method for the printer/scanner device
Inventor: KATANO KIYOSHI
IPC: G06T1/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer/scanner device which can reads the images of stable and high quality despite the exchange of scanner head units and also to provide a data setting method for the printer/scanner device and an information processor. SOLUTION: This printer/scanner device acquires a scanner function by mounting a loadable/unloadable scanner head unit on a printer carriage. Then the white reference data is previously stored to prescribe the value of the whitest data that is acquired via the actual measurement. When the scanner head unit that is used for the said measurement is mounted (S25-1, NO and S25-3, YES), the white reference data stored in the scanner head unit is set (S25-7).
Patent JP-H10183070-A (JP)
Title: Pressure-sensitive adhesive sheet for protecting coating film of automobile
Inventor: FUJIWARA MANABU
IPC: C09J121/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prepare a pressure-sensitive adhesive sheet for protecting a coating film of an automobile, which is adhered to protect a coating film applied to the body of an automobile from acid rain, dust and the like. SOLUTION: This pressure-sensitive adhesive sheet for protecting a coating film of an automobile comprises: a substrate film; a rubber-based pressure- sensitive adhesive layer provided on one side of the substrate film; and a release agent layer provided on the other side of the substrate film. In this case, the substrate film is composed mainly of such a polyolefinic thermoplastic elastomer resin that the ratio of the max. value to the min. value, in terms of a film thickness of 50μm, of a transmitted microwave intensity is not more than 3 as measured by a microwave method at a frequency of 4GHz. Further, the strength of adhesion to the coating film of an automobile is not more than 1000g/25mm.
Patent JP-H10182564-A (JP)
Title: Naphthylamine compound and production of aromatic triamine compound using the same compound
Inventor: KAWAMURA HISAYUKI
IPC: C07C213/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound, having a specific structure in which the central skeleton is provided with the naphthyl group and useful as a raw material substance for simply producing an aromatic triamine compound with a high efficiency at a low cost. SOLUTION: This naphthylamine compound is represented by formula I [R<1> and R<2> are each a 1-6C alkyl, an alkoxy or phenyl and R<1> may be added to either one of two benzene rings constituting the naphthyl group; (m) is 0-7; (n) is 0-5; X is a halogen, preferably iodine]. The compound represented by formula I is obtained by reacting, e.g. a biphenyl halide represented by formula II (X<1> and X<2> are each a halogen) with a naphthylamine compound represented by formula III in the presence of a catalyst such as copper or a copper oxide by adding a base such as potassium carbonate or sodium carbonate as a dehydrohalogenating agent thereto, preferably at 100-300 deg.C for 4-60hr.