baber/WOPTO huggingface dataset:
Patent JP-H03210409-A (JP)
Title: Instrument for measuring configuration of optical fiber
Inventor: KOIZUMI SUSUMU
IPC: G01B11/00
Filed: 1990-01-12
Abstract: PURPOSE:To measure not only the external form and configuration of a clad but also a contrast with a core by dipping the configuration measuring portion of an optical fiber in a liquid in a liquid immersion portion and transmitting parallel rays from a light source unit through the clad as they are parallel. CONSTITUTION:In measuring the configuration of an optical fiber 13, after parallel rays 16 from an illuminator 17 irradiate a liquid immersion portion composed of a transparent mount 12, the optical fiber 13, a liquid 14 and a transparent flat plate 15, the focal points of a microscope 18 and a camera device 19 are adjusted by an elevating mechanism 24. When the parallel rays 16 irradiate the liquid immersion portion, since the rays passing through a clad 13a are kept parallel because the refractive index of the liquid 14 is similar to that of the clad 13a and the rays transmitted through a core 13b are scattered, the core 13b can be detected. Further, since the refractive indexes of the liquid 14 and the clad 13a are not completely identical to each other although they are similar to each other, a boundary between the clad 13b and the liquid 14 can be also detected.
Patent JP-S5598707-A (JP)
Title: Forming method of glass thick film light circuit
Inventor: SAITOU ICHIROU
IPC: G02B6/13
Filed: 1979-01-22
Abstract: PURPOSE:To form the captioned circuit of good sectional shape with good accuracy by applying the mask of light circuit shape on the glass thick film layer of a desired refractive index containing modification oxides and ion exchanging the modification oxides in molten electrolytic salt bath then performing chemical etching. CONSTITUTION:The glass fine powder layer 2 composed primarily of SiO2 containing madification oxides Na2O, Al2O3, TiO2 giving a refractive index larger than that of a mirror-surface-polished quarty glass substrate 1 is deposited on the substrate 1 and is then melted to form a glass thick film layer 3. Next, a vapor deposition film 4 of Al, Au, Fe or the like is formed to desired light circuit shape by a known method. Thereafter this is dipped in the salt bath containing Li2SO4 to ion exchange Li2O and modification oxides. However, the layer 3 under the vapor deposition film 4 does not undergo ion exchanging. Next, the layer 3 of the portions other than the patterned portions is etched off by HF or HF + HCl, or the like. The vapor deposition film 4 on the layer 3 remained after the etch-off is removed.
Patent JP-S59143863-A (JP)
Inventor: ROORANTO RETSUFUERUTO
IPC: B65H45/16
Filed: 1984-01-17
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-H06214327-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: SASAI MASAHIDE
IPC: G03C1/46
Filed: 1993-01-14
Abstract: PURPOSE:To provide the silver halide photographic sensitive material for laser recording which enables rapid processing, has good processing stability and is excellent in sensitivity and max. density by having a specific gamma value. CONSTITUTION:The silver content of emulsion layers is <=2.7g/m<2> on one side of a base. This photosensitive material is exposed with a laser beam. The processing to complete the entire stage of developing, fixing, washing (or stabilizing) and drying with a roller transportation type automatic developing machine within 40 seconds is so executed that the gamma value from the optical densities D1 to D2 of the photographic characteristic curve (curve of the relation between the optical density and the lograrithm of the exposing energy) when the mentioned above processing is executed is >=0.7 and <=1.3 and the gamma value from the optical densities from D2 to D3 attains >=2.1 to <=3.2, where D1 = fogging value + 0.05, D2 = fogging value + 0.60, D3 = fogging value + 2.40. Such gamma values are obtd. by controlling the average grain size, grain size distribution and others of emulsions.
Patent JP-H05191820-A (JP)
Title: Ad conversion device
Inventor: FUJITA MASAAKI
IPC: H04N9/64
Filed: 1992-01-14
Abstract: PURPOSE:To share the constitution of an A/D conversion device and to perform processing for two luminance/color difference signals by providing a switching circuit for time division multiplexing of two color difference signals before performing an AD conversion for chroma out of AD conversions of luminance/chroma signal. CONSTITUTION:The A/D conversion device is provided with a switching circuit 32 switching color difference signals 30, 31 and generating a color difference signal 33 for which a time division multiplexing is performed, a circuit 34 switching the color difference signal 33 and a chroma signal 14 and a circuit 35 switching the color difference signal to color difference signals 36, 37. The band of the chroma signal 14 is fsc=3.58MHz and an A/D converter is sampled at 2 fsc. The color difference signals 30, 31 are generally the signals having the band of 0.5 to 1.5MHz, and the time division multiplexing and the A/D conversion become possible for the signal. The two color difference signals for which the time division are performed are the same signal as output signals 17, 18 of a color demodulation circuit 6 and are capable of dealing with a rear step processing commonly after being switched in a switching circuit 38 by interposing a switching circuit 35 converting the color difference signal for which the time division multiplexing is performed to the color difference signals 36, 37.
Patent JP-H01186599-A (JP)
Title: High frequency heating device
Inventor: IMAI TAKESHI
IPC: H05B6/80
Filed: 1988-01-13
Abstract: PURPOSE:To surely maintain the electric contact between waveguide fluxes by making a vacuum seal structure with flanges, which is provided to the divided part of a waveguide flux, weldedly connected, and connecting to the surface of the waveguide flux via an electric contact gasket. CONSTITUTION:A waveguide flux 8 and a vacuum vessel 10 are made bolt joining with flanges 8a and 10a provided at each end surface of the flux 8 and the vessel 10, and the connection of a rectangular waveguide 6 and a connection waveguide 9 is retained by the bolt fastening force. And the joining surface of the flux 8 and the vessel 10 is formed with projected parts 8e and 10b for lip welding provided to end surfaces of individual flanges 8a and 10a respectively. The flux 8, the waveguide 9, and the vessel 10 are made to a fully integrated waveguide constitution by making the projected parts 8e and 10b to be connected by lip welding to be vacuum structure. Moreover the waveguides 6 and 9 are connected by inserting an electric contact gasket 11 applied silver plating which is an electric seal into the surface where these waveguides are facing.
Patent JP-S59131164-A (JP)
Title: Method and device for measuring moisture content in fine aggregate for compounding hydraulic material
Inventor: ITOU YASUROU
IPC: G01F5/00
Filed: 1983-01-18
Abstract: PURPOSE:To determine the surface adsorbed water and internal water saturation rate by acting centrifugal force on the fine aggregate in a hermetic tubular vessel, separating the adhered water and measuring residual stuck water. CONSTITUTION:A wire screen 12 and filter paper 13 as well as a perforated iron plate 14 are interposed between the 1st cylindrical body attached with an acrylic sheet 11 at one end of a PVC pipe 10 and the 2nd cylindrical body. Fine aggregate, which is a sample, is packed in the 1st cylindrical body, and absorbent wadding 16 is packed in the body 10 and is united thereto. The cylindrical bodies are housed into a receiver 24 provided tiltably by a shaft 25 in a rotary plate 22 and the plate 22 is rotated to act prescribed centrifugal force on the cylindrical bodies. The drain water separated from the 1st cylindrical body is absorbed in the absorbent wadding 16 of the 2nd cylindrical body. Hydrous condition is measured in a short time and not only the dry water saturated condition of the surface but also the internal water saturation rate, intrinsic water adsorptivity on the surface and max. water absorptivity on the surface are determined.
Patent JP-H05191454-A (JP)
Title: Data transfer system
Inventor: ONODERA TAKESHI
IPC: H04L47/43
Filed: 1992-01-16
Abstract: PURPOSE:To obtain the data transfer system in which only a change part of information subject to packet processing is extracted and a difference packet resulting from compressing data quantity of the transmission packet is sent to use the limited capacity transmission line efficiently when monitored information in a monitored equipment is processed into a packet and sent to a supervisory equipment via the transmission line. CONSTITUTION:In the system comprising a supervised equipment 1 having monitored information, a supervisory equipment 2 processing sequentially monitored information and a transmission line 3, the supervised equipment 1 extracts only a changed part of supervised information to generate a difference packet dp and the difference packet dp is sent to the supervisory equipment 2 through the transmission line 3. The supervisory equipment 2 obtains the same packet information as packet information B after a change in the supervised equipment 2 based on the packet information A2 and the difference packet dp obtained from the supervised equipment 1 in advance.
Patent JP-H05185299-A (JP)
Title: Device for correcting bottom dead point in pressing machine
Inventor: YAGI TAKASHI
IPC: B30B15/06
Filed: 1992-01-16
Abstract: PURPOSE:To quantitatively and automatically correct a bottom dead point position of a slide in high precision by holding a rotation supporting point in a crank shaft so as to freely displace in the vertical direction, loading the outer force and forcedly displacing the rotation supporting point. CONSTITUTION:The rotation supporting point (bearing) 23 of the crank shaft 2 is held so as to freely displace in the vertical direction by supporting point holding mechanism 20. By loading the outer force to the supporting point holding mechanism 20 by forcedly outer force giving mechanism, the rotation supporting point 23B is forcedly displaced. The bottom dead point variation of the slide 10 is detected by bottom dead point positional variation detecting means. In the case of detecting the bottom dead point positional variation, the outer force is loaded to the supporting point holding mechanism 20 by a driving control means 40, the rotation supporting point 23B in the crank shaft 2 is displaced and the forcedly outer force giving mechanism is drive drive-controlled so as to correct this bottom dead point positional variation. By this method, the treatment is easy and a temp. adjusting device, etc., can be made unnecessary.
Patent JP-2000208973-A (JP)
Title: Substrate lever apparatus
Inventor: SHIBATA KYOKO
IPC: H05K7/14
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To easily identify a substrate in a single body, and prevent false mounting of the substrate by displaying an identifying information of the substrate at a part of the substrate lever. SOLUTION: Characters 'R-1' is displayed as a guide mark MK to the right side substrate lever 9 of a substrate 1 arranged at the first position nearest to the front face manipulation panel 11, while the characters 'L-1' is displayed as the guide mark MK' to the left side substrate lever 9' of the substrate 1 arranged at the first position. Thus, the guide marks MK and MK' are displayed on the substrate levers 9, 9' in the manner that numerals increases sequentially toward the depth direction from the first position nearest to the front face manipulation panel 11. Thereby, a user can easily know the loading direction of the substrate 1 and loading position by confirming the guide marks MK and MK'.
Patent JP-S63173361-A (JP)
Title: Integrated circuit
Inventor: HIRATO HIRONORI
IPC: H01L27/14
Filed: 1987-01-12
Abstract: PURPOSE:To make change-over of circuit functions possible without installing more external terminals of change-over for a test operation mode which are used, for example, only at the time of testing, by a method wherein a signal of, for example light, is received by a sensor and converted into an electric signal for change-over of circuit functions. CONSTITUTION:When a photo transistor 9 is not irradiated by a light, the OFF state is held and a control signal Ti is set as '1' at a connection point A. Then a third circuit 7 is connected to a first circuit 5, and an ordinary mode operation is performed. When the photo transistor 9 is irradiated by a light from the outside, it turns into the ON state, and the voltage of a power source VCC is divided by a load 10 and the ON resistance of the photo transistor 9. By setting suitably this voltage division ratio at the stage of circuit design, the control signal Ti='0' generates at the connection point A. As the result of this, a control signal C1 becomes '0'. When the control signal Ti is '0', it is inverted by an inverter, and the control signal C2 becomes '1'. So that the third circuit 7 is connected to the second circuit 6, and an test mode operation is performed.
Patent JP-S5289721-A (JP)
Title: Egr controlling system made of aluminum alloy
Inventor: KUROSE KUNIO
IPC: F02M25/07
Filed: 1976-01-20
Abstract: PURPOSE: Those sections to have been exposed to the exhaust gas is made of a casting in aluminum alloy series which is coated by tetra fluoride ethylene so as to obtain a EGR controlling system which is light in weight, and has an excellent heat-proof and anti-corrosion resistance characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0543988-A (JP)
Title: Martensite stainless steel
Inventor: UIRIAMU JIEI SHIYUUMATSUHAA
IPC: C21D6/00
Filed: 1992-01-16
Abstract: A substantially martensitic stainless steel as cast having good castability, ductility and capability of being hardened to a wide range of hardness, the steel consisting essentially of, in weight percent, up to about 0.08 % carbon, about 1.0 to about 4.0 % manganese, about 13.0 to about 17.0 % chromium, about 1.5 to about 4.0 % copper, up to about 0.12 % nitrogen, less than about 1.0 % silicon, less than about 1.0 % molybdenum, less than 1.0 % nickel, less than about 0.03 % phosphorus, less than about 0.5 % sulfur, up to about 0.005 % boron, up to 0.5 % niobium, vanadium, titanium and/or zirconium und balance essentially iron. The steels have particular utility in the production of cast golf clubs, forged golf clubs, cutlery, boat propellers and other cast, forged and wrought products including free machining materials.
Patent JP-H01186591-A (JP)
Title: Electroluminescence element
Inventor: OGINO ETSUO
IPC: H05B33/22
Filed: 1988-01-14
Abstract: PURPOSE:To make brightness deterioration and film peeling etc., difficult to arise and improve the reliability of an EL element by making a hygroscopic powder to be included in a resistant body layer. CONSTITUTION:A transference electrode 2 having a thickness of approximately 400nm is formed on a glass substrate 1 by a sputtering method. Next a luminous layer 3 of approximately 1mum thickness is formed on the electrode 2 by vacuum evaporation with the substrate 1 heated to about 250 deg.C. And MnO2 as A conductive material is ground in which its particle diameter becomes as small as about 1mum. Then a fine powder having a particle diameter of approximately 0.8mum is made with at least one kind of a hygroscopic material; which is selected from groups composed of silicagel, activated alumina sulfuric anhydride sodium, magnesium perchlorate, barium oxide, and active carbon; ground. A resistance layer 4 of the sickness of about 20mum is formed with a conductive fine powder and a hygroscopic fine powder mixed together with a binder material, applied on the layer 3, and then dried. Then Al having the thickness of about 200mum is formed on the layer 4 by a vacuum evaporation method as an upper electrode. Finally a glass cap 6 is adhered with a seal material.
Patent JP-H01181378-A (JP)
Title: Picture forming device
Inventor: HIROKI MASASHI
IPC: H04N1/04
Filed: 1988-01-14
Abstract: PURPOSE:To obtain degree of freedom for picture formation by controlling a read means and a picture forming means corresponding to the detected picture forming size. CONSTITUTION:The device consists of a read means (scanner unit section) 10 reading picture information of an original D placed on an original platen 3, picture forming means (printer unit sections) 11, 12 recording and outputting the read picture information on recording paper as visual image or an interface cartridge 12 outputting the read picture information to an external device. Then the picture information of the original D is read by the read means 10, the picture forming means 11,12 form the picture in response to the read picture signal on a medium for picture forming and the picture forming size of the means 11, 12 is detected by a detection means to control the read means 10 and the picture forming means 11, 12 in response to the detected picture forming size. Thus, the degree of freedom is obtained for picture formation.
Patent JP-S61166972-A (JP)
Title: Production of thin zinc selenide film
Inventor: ITO NAOYUKI
IPC: C23C16/18
Filed: 1985-01-17
Abstract: PURPOSE:To suppress the reaction at a room temp. and to obtain a thin zinc selenide film having high quality by using an addition product consisting of dialkyl zinc and dialkyl selenium at an equal molar ratio as a zinc source and hydrogen selenide or dialkyl selenium as a selenium source. CONSTITUTION:The addition product consisting of a mixture composed of the dialkyl zinc and dialkyl selenium at an equal ratio is sealed as a Zn source into a bubbler 24 and is introduced into a reaction tube 16 after diluting the same by a carrier gas. H2Se and dialkyl selenium are respectively sealed as an Se source into bubblers 27, 28 and are joined and are introduced into the reaction tube 16 after diluting the same by the carrier gas. Dialkyl selenium may be utilized in addition to H2Se as the Se source and both may be simultaneously used. The formation of ZnSe by the reaction of the dialkyl zinc and H2Se in the vapor phase is suppressed by using the above-mentioned additive product. A uniform thin zinc selenide film having good quality on a large-sized substrate by a thermal vapor cracking method is thus formed.
Patent JP-H09230971-A (JP)
Title: Connection part of note type computer and docking station
Inventor: YAMASHITA TOSHITSUGU
IPC: G06F3/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the signal line between a note personal computer a docking station and to miniaturize the note personal computer by providing a circuit which is possible to be bi-directionally converted into binary-multilevel signals on each of a note personal computer and a docking station. SOLUTION: At the inside of a note personal computer 1 and a docking station 2, the exchange of information is performed by binary signals a to d in the same way as a conventional system. However, the signal a from the inside of the note personal computer 1 is converted by the binary-quaternary converter within the binary-quaternary conversion circuit 3 of the personal computer 1 at first. Next, the converted quaternary signal b is transmitted to a docking station 2 via a connector 5. The quaternary signal b transmitted to the docking station 2 is converted into the binary signal by the quaternary- binary converter within the binary-quaternary conversion circuit 4 and the binary signal is transmitted to the hard disk within the docking station 2 and a high resolution CRT, etc.
Patent JP-H08192770-A (JP)
Title: Installing structure of steering column support member
Inventor: YAMAJI YASUO
IPC: B62D25/08
Filed: 1995-01-19
Abstract: PURPOSE: To easily adjust positional dislocation of a brace member and a bracket, and increase an absorbing quantity of external force by arranging a hole, a notch or a bending part in either one or both of a pair of first support parts and a pair of second support parts. CONSTITUTION: This is fixed to a vertical part 12a of a cowl inner panel 12 by welding the respective edges of a pair of first support parts 21c and 21c. A brace member 22 has a pair of second support parts 22c and 22c arranged by bending both ends of a second standing-up part 22b having a second screw hole 22a, and is fixed to respective upper surfaces of an upper member 16a and a steeing support 17 by welding the respective edges of a pair of second support parts 22c and 22c. External force is applied to a vehicle, and when the cowl inner panel 12 is deformed, since a bracket 21 pushes the brace member 22, concentrative stress is applied to a bending part 22d and a hole 22e arranged in the brace member 22, and energy by external force is absorbed by being deformed with its place as the center.
Patent JP-H09271323-A (JP)
Title: Production of coffee beverage containing milk
Inventor: WATABE SATOSHI
IPC: A23L2/62
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain coffee beverage such as can coffee having excellent coffee feeling and milk feeling without causing separation or precipitation of milk, etc., due to retort treatment by reacting a prepared solution obtained by adding milk, etc., and sugar to coffee extract with metal protease or serine protease and subjecting the treated liquid to retort treatment. SOLUTION: A prepared liquid obtained by adding milk, etc., and sugar to coffee extract is reacted with a metal protease or serine protease and the treated liquid is subjected to retort treatment. The reacting time can be shortened by adding >=0.2wt.% metal protease to a milk protein contained in milk, etc., in the case of metal protease adding >=0.002wt.% serine protease to the milk protein in the case of serine protease.
Patent JP-H04239786-A (JP)
Title: Carbon oxide gas laser device
Inventor: YASUOKA KOICHI
IPC: H01S3/097
Filed: 1991-01-23
Abstract: PURPOSE:To reduce the amount of reproduction of laser gas by reducing the number of carbon dioxide molecules decomposed by glow discharge. CONSTITUTION:There are provided in a gas container 1 which is filled with laser gas electric discharge parts 2a, 2b composed of a capacitor 5 and a gap 6 for producing glow discharge, an air fan 7 including heat exchangers 9a, 9b before and behind itself and circulating the laser gas, and laser gas reproducer 11 containing laser gas reproduction material 12 therein. The laser gas includes carbon dioxide, nitrogen, helium, and carbon monoxide.
Patent JP-S57120476-A (JP)
Title: Paper feeding mechanism
Inventor: KOBAYASHI TAKAO
IPC: B41J13/10
Filed: 1981-01-20
Abstract: PURPOSE:To reduce load exerted on a paper feeding mechanism while simplifying its structure and permitting great reduction in its size by a construction wherein the the paper feeding mechanism comprises a paper feeding roller wherein high coefficient of friction and a paper holding means including no roller, and both the roller and means are not brought into contact with each other while paper is not yet inserted. CONSTITUTION:Paper 13 is pressed upon a roller 10 of a paper feeding roller 8 by a paper holding means 12 and then sent in the direction as shown by an arrow along with rotation of the roller 8 due to friction between the paper 13 and the roller 10. At this time, there exerts frictional load on the paper 13 and the paper holding means 12, but the respective coefficients of friction mu1 between the paper 13 and the roller 13 and mu2 between the paper 13 and the paper holding means 12 are selected to be mu1>mu2 (e.g., mu1=0.5-1.5, mu2=0.05-0.15), so that the paper 13 may be fed by the roller 8 without being stopped by the paper holding means 12. While paper is not yet inserted, bifurcated projections 12b, 12c of the paper holding means 12 come into contact with a shaft 9 of the roller 8 and load is exerted on the roller 8. But, the coefficient of friction between the bifurcated projections 12b, 12c and the shaft 9 of the roller 8 is very small, so that load exerted on the drive section will become extremely small.
Patent JP-S61166498-A (JP)
Inventor: KAWACHI NOBORU
IPC: B66C1/62
Filed: 1985-01-17
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。