baber/WOPTO huggingface dataset:
Patent JP-H0587645-A (JP)
Title: Optical temperature sensor
Inventor: SHIRANE KENJI
IPC: G01K11/12
Filed: 1991-09-27
Abstract: PURPOSE:To obtain an optical temp. sensor capable of detecting a signal of a temp. change in a full-optical manner without using an electric signal. CONSTITUTION:Many media a2, b3 having different refractive indexes are alternately laminated to a substrate 1 composed of a transparent optical medium and covered with an upper clad layer 4. When the volume mean refractive index of the whole of the laminated part is larger than that of the substrate 1 or clad layer 4 and each of the thicknesses (medium a; t1, medium b; t2) of the respective layers constituting the laminated part is sufficiently shorter than the wavelength lambda of light, the laminated part becomes a multilayered membrane light waveguide 5 having structural double refraction.
Patent JP-H0320630-A (JP)
Title: Device for displaying state of operation of fermenter
Inventor: HORUSUTO SHIYURUTSU
IPC: G01D5/39
Filed: 1989-09-25
Abstract: PURPOSE: To make it possible to effectively operate with a simple structure by aligning a reflecting photodetector in the moving plane direction of a display member, and deciding the difference of surface reflection occurring in the case of protruding a display member to an optical path. CONSTITUTION: A housing 9 is mounted at a cover head 3, rotated as required to dispose the opening 11 of a photoconductor 7 at the scale section of a desired switching temperature, and a significant optical or acoustic signal is generated at this position to notify the necessity of switching a heat source to a lower boiling stage to a user. A display member 2 is moved from a starting temperature to its predetermined switching temperature in the case of starting the fermenting step of fermentation substance existing in a fermenting tank. When the display part of the member 2 is arrived at the opening 11 of the photoconductor 7 at the photodetector 7, the difference generated at the surface reflection is decided. Then, a message signal is supplied from a sensor 5 to a signal generator 6 to generate the desired significant optical or acoustic signal.
Patent JP-2000081568-A (JP)
Title: Anamorphic attachment lens
Inventor: SATO KENICHI
IPC: G02B13/18
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to take a photograph of an object so as to be slimmer or more plumpish that actual one by image-forming the object with different vertical and horizontal magnifications by using a single afocal lens consisting of cylindrical surfaces wherein both surfaces of the lens have a refractive power only in one direction and the radii of the curvature have the same mark. SOLUTION: This lens is an afcoal anarmophic attachment lens and located on the object side of a master part 1, and both surfaces have refractive powers only in a plane including the optical axis and Y-axis, and the convex cylindrical surface is faced to the object, and the concave cylindrical surface is faced to the image plane, and should satisfy the following expressions as conditional expressions. Here, expression I: 1.0<Yγ<1.1, expression II: 0.05<D/RY1<0.50 (in the expressions, Yγ is an angular magnification in the direction of Y-axis, D is a center thickness of the lens, and RY1 is a radius of curvature in the plane including the optical axis and Y-axis of the object surface).
Patent JP-H0192434-A (JP)
Title: End breakage preventing device in double twisting machine
Inventor: UEHARA MASAO
IPC: D01H7/86
Filed: 1987-10-01
Abstract: PURPOSE:To completely eliminate end breakage caused by drop position retention of a drop wire during power failure, by transferring the drop wire to a nonoperating position in power failure of electric supply to a double twisting machine. CONSTITUTION:A shaft 13 is rotated by a power failure signal, a drop wire 10 is forcedly raised to a nonoperating state and the drop wire 10 is not dropped by reduction in yarn tension to prevent end breakage. When a double twisting machine restarts operation by beginning of electric supply, the drop wire 10 becomes an operating state, the drop wire 10 is engaged with the yarn Y and keeps a raising position.
Patent JP-H1182798-A (JP)
Title: Solenoid valve
Inventor: NIWA KIMIO
IPC: F16K31/06
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce an air gap as much as possible. SOLUTION: An inner yoke 3 inserted through a bobbin 8 on which a coil 7 is wound, and a guiding member 23 is arranged in the tip part of the inner yoke 3, while a thrust bearing 24 guiding attraction motion of a plunger member 15 is arranged in the guiding member 23. In this way, no guide pipe, which is necessary in a conventional one, is required for attracting motion of the plunger member 15, so that increase in an air gap due to the guide pipe can be suppressed.
Patent JP-H06103137-A (JP)
Title: Avoiding system for access abnormality of current directory
Inventor: NISHINO TADANORI
IPC: G06F12/00
Filed: 1992-09-18
Abstract: PURPOSE:To surely execute a cancellation, when the 'cancellation' is selected by a message response of 'directory unaccessible', at the time of displaying a file name list of a current directory. CONSTITUTION:In a processor 1 for displaying a desired file name list from an external; storage device 8 by using a current directory, this processor is constituted by providing a retrieval condition storage part 5 for storing a retrieval condition set in advance, and a current directory access detecting means 6 for suspending a program of a current directory access for a system program and running a program of a regular directory access, when it is current directory access is detected, and also, outputting the corresponding current condition from the retrieval condition storage part 5 in response to the execution of the program of the regular directory access.
Patent JP-H0298016-A (JP)
Title: Transparent conductive film and manufacture thereof
Inventor: MINAMI UCHITSUGU
IPC: H01B13/00
Filed: 1988-10-03
Abstract: PURPOSE:To make it possible to control the amount of introduction even at the time of a film formation so as to obtained an I-added-ZnO transparent conductive film on a low temperature base by selecting I, as a donor which displaces an additive element for ZnO with O. CONSTITUTION:Either one of III family elements (B, Al, In, Tl, Sc, Y) or one of IV family (Si, Ge, Ti, Zr, Hf) is added to ZnO which contains 0.01 to 20atom.% of Zn. In a ZnO film, a true lattice defect such as hole O acts as a donor and degenerated N-type semiconductor can be easily obtained, further, when III or IV family impurity elements are added to ZnO, the impurity elements efficiently act as an extrinsic donor which is displaced with Zn. As the result, the carrier density of 10<20>/cm<-3> and high mobility of 20 to 60cm<2>/v.s can be easily obtained. Also, the lower the temperature of the base, the lower resistivity of the film can be obtained, moreover I2, can be introduced in a reaction ware in a form of gas, thus the good quality transparent conductive film, with excellent controllability and reproducibility, can be obtained.
Patent JP-H06104183-A (JP)
Title: Reaction vessel for cvd
Inventor: KAWAZOE SHIGEYOSHI
IPC: H01L21/205
Filed: 1992-09-18
Abstract: PURPOSE:To uniformalize the flow rate and concentration of a reaction gas supplied to the reaction vessel of a CVD equipment, as the means for improving the uniformity of the thickness of a formed film, in the CVD equipment whereby a thin film is formed on a silicon substrate through a chemical vapor deposition(CVD) method in a semiconductor manufacturing process. CONSTITUTION:A CVD equipment comprises a reaction vessel 1, a lateral tube 2 of the reaction vessel, a ventilation resistance plate 3, a reactant gas introducing pipe 4, a silicon substrate 5, a susceptor 6 and a furnace 7. Therefore, the effect on improving the uniformity of the thickness of a film formed by a CVD method is obtained, by making the concentration distribution of a reactant gas uniform through giving a swirling flow to the reactant gas flow, and by making the flow-rate distribution of the reactant gas uniform through the operation of the ventilation resistance plate 3.
Patent JP-S62108542-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIO NORIAKI
IPC: H01L21/3205
Filed: 1985-11-06
Abstract: PURPOSE:To equalize the film thickness of an upper layer wiring by forming an inter-layer insulating film onto a base body so as to coat a lower-layer metallic wiring and an insulating film for smoothing a stepped section remaining on the side wall section of the lower-layer metallic wiring and shaping the upper-layer metallic wiring onto the inter-layer insulating film. CONSTITUTION:An insulating film 2 consisting of phosphorus glass is formed onto a semiconductor substrate 1 and an upper surface is flattened, a first-layer metallic wiring 3 is shaped onto the upper surface, and an silicon nitride film 6 as an insulating film for smoothing a stepped section is formed onto the insulating film 2, including the upper section of the first-layer metallic wiring 3. RIE is executed from the whole upper surface of the silicon nitride film 6 to leave the silicon nitride film 6 so as to shape a frame in a tapered manner only on both side surface sections of the first-layer metallic wiring 3. An silicon nitride film 4 is formed onto the whole upper surface and the surface is smoothed, and a second-layer metallic wiring 5 is shaped onto the film 4. Accordingly, disconnections at stepped sections in the wirings and short circuits are reduced, thus improving yield while forming the upper-layer metallic wiring in uniform film thickness.
Patent JP-H07105299-A (JP)
Title: Solid body discriminating device
Inventor: YOSHIDA KAZUO
IPC: H04B5/00
Filed: 1993-10-06
Abstract: PURPOSE:To reduce maintenance and inspection operation in bad environment wherein there is much oil and dust in a wiring field for a connection line by specifying an abnormality occurrence place. CONSTITUTION:Between a transmitting circuit 11 and a receiving circuit 12 of a controller 1 and connection lines 41 and 42 which connect those circuits to a transmitting antenna 21 and a receiving antenna 22 of a transmission and reception part 2, a switching circuit, i.e., a switching circuit 15 which connects the transmitting circuit 11 and connection line 41, and the receiving circuit 12 and connection line 12 in a 1st switching state, and also disconnects the transmitting circuit 11 and connection line 14, and receiving circuit 12 and connection line 42 and connects the output side of the transmitting circuit 11 to the input side of the receiving circuit 12 in a 2nd switching state is provided.
Patent JP-H0985204-A (JP)
Title: Cleaning liquid feed hose band for narrow part
Inventor: AKAHA TAKASHI
IPC: B08B9/023
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the flexibility of a cleaning hose band used for cleaning the internal narrow part of a heat exchanger when the hose band is inserted and enhance the supporting stability at the time of ejecting a cleaning liquid. SOLUTION: This cleaning hose band 20 for cleaning a narrow part consists of a high pressure hose 27, a cable hose 31 extendable along the high pressure hose 27 and wrapping a signal transmission cable provided with a CCD camera 29 at its tip, plural hose guide 35 retaining integrally the high pressure hose 27 and the cable hose 31 arranged at an interval along the high pressure hose 27 and the cable hose 31, and steel straps 37 extended along the high pressure hose 27 penetrating through the hose guides 35 and flexibly connecting the hose guides 35 to each other. In addition, the steel straps 37 are positioned within the same face.
Patent JP-H0537876-A (JP)
Title: Multi-screen display device
Inventor: UEYAMA HIROYUKI
IPC: H04N5/68
Filed: 1991-09-27
Abstract: PURPOSE:To provide the multi-screen display device able to display a High Vision system video signal with a different screen number by having only to change number of connections of the NTSC system display device. CONSTITUTION:The display device consists of A/D converter 1,2 A/D-converting a High Vision system video signal, memories M1-M12 controlled by a write control section 5 and a read control section 6, vertical filters F1-F12, changeover means S1-S12, D/A converters C1-C12 and NTSC system display devices D1-D12, and uses the changeover means S1-S6 to select a signal not passing through the vertical filters F1-F6 when the display devices D1-D6 are in use and to select the signal subjected to scanning line number conversion through the vertical filters F1-F12 when the display devices D1-D12 are in use and the selected signal is displayed.
Patent JP-H1096571-A (JP)
Title: Connection structure of piping
Inventor: TAKASHIMA NOBUNARI
IPC: F16L19/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To ensure easy and secure connection without applying flaring work on a piping. SOLUTION: A piping tightening tool 5 is contained in a flare nut 4, and a tip end of the other piping 3 is contained in a containing groove 5b to screw a flare bolt 2 to the flare nut 4. An inclination surface 2a is brought into close contact with a first inclination part 5a and is tightened, and an outer peripheral edge tip end of the containing groove 5b is brought into close contact with a second inclination part 4a whereby the outer peripheral edge tip end of the containing groove 5b and the other piping tip end are plastically deformed by the second inclination part 4a and an infernal peripheral edge of the containing groove 5b, and hence there are brought into close contact for connection the inclination surface 2a and the first inclination part 5a, the containing groove 5b and the other piping tip end,  and the outer peripheral edge tip end of the containing groove 5b and the second inclination part 4a.
Patent JP-S63102346-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO YASUHARU
IPC: H01L23/28
Filed: 1986-10-20
Abstract: PURPOSE:To improve the form ability of the point terminal parts of lead plates and the solderability to a printed board by a method wherein a penetrated hole is formed at the point terminal part of each lead plate along at least the forming mold part of the point terminal part. CONSTITUTION:Penetrated holes 7, 8 and 9 are respectively bored and formed at the point terminal parts 1b, 2b and 3b of an anode lead plate 1, a cathode lead plate 2 and a gate lead plate 3 along at least the forming mold parts of the point terminal parts, in other words, including the extent of the mold parts. Accordingly, as the penetrated holes 7, 8 and 9 are each bored and formed at the point terminal parts 1b, 2b and 3b of the lead plates 1, 2 and 3 along the forming mold parts of the point terminal parts, shaping processings of curving, bending and so on at the point terminal parts 1b, 2b and 3b, in short, a forming mold becomes very easy by the existence of these penetrated holes 7, 8 and 9, and at the same time, the solderability to the point terminal parts 1b, 2b and 3b can be favorably improved.
Patent JP-H0192994-A (JP)
Title: Dynamic random access memory
Inventor: INOUE MICHIHIRO
IPC: G11C11/401
Filed: 1987-10-02
Abstract: PURPOSE:To obtain a high density memory system suitable for large capacity memory by arranging two bit line pairs to both sides of a sense amplifier via a selector switch so as to drive selectively only one set of bit line pairs during one operating cycle. CONSTITUTION:With a selection signal line SS1 at '1' and a line SS2 at '0', then switches S1, S3 are turned on and switches S2, S4 are turned off and bit line pairs BL1, BL1 are connected selectively to the sense amplifier. With the line SS1 at '0' and the line SS2 at '1' conversely, the lines BL2, BL2 are connected to the sense amplifier via the switches S2, S4. Thus, either the selector switches S1, S3 or the switches S2, S4 is selected by the address signal to select either the upper or lower bit line for the operation. Then the memory cell constitution where a memory cell exists all cross points among word lines and bit lines offering advantage for high density is employed and one sense amplifier is arranged as to two bit lines thereby realizing high density of a large capacity memory.
Patent JP-H04130713-A (JP)
Title: Charged particle aligner
Inventor: KAWANO MASAMICHI
IPC: H01J37/317
Filed: 1990-09-21
Abstract: PURPOSE:To realize a divided arrangement so as to reduce an installation floor area and to make its divided arrangement interval long by a method wherein a main-body part is arranged inside a clean room, an analog control means is installed inside the clean room or under its floor and a digital control device is arranged outside the area of the clean room. CONSTITUTION:A main-body part 25 is housed in a thermostatic chamber 26; and an analog control part 14 is arranged to be adjacent to the main body. The thermostatic chamber 26 and the analog control part 14 are arranged in a clean room. In addition, a digital control part 9 is laid out freely at a distance of within 50 to 100m in such a way that it is arranged inside the clean room, under its floor or outside the clean room. A control computer 1 and an operation display part 2 are mounted on an operating unit 28. Thereby, the operating unit can be mounted in a shape such an on a rack, on the top of a desk, on the side of the desk or the like; it can be arranged in a desired shape near the main body, i.e., inside the clean room, according to operating convenience, and the operating convenience matched to an idea on the aligner introduction side can be realized.
Patent JP-H02100803-A (JP)
Title: Tool post of compound machining lathe
Inventor: KASAHARA SHINSUKE
IPC: B23B3/30
Filed: 1988-10-04
Abstract: PURPOSE:To make it possible to use a common tool holder for face- and back- machining by providing the first reference hole at an approximately central position of a tool holder mounting surface, and forming the second reference hole and thread parts into which tool holder fastening bolts are threadedly engaged at symmetrical positions centering around the first reference hole. CONSTITUTION:On a tool holder mounting surface 10, a small diametral positioning reference hole 10b is formed at its approximate center, and positioning reference holes 10a, 10a' having the same hole diameter and threaded parts 10c, 10d, 10e, 10f are formed at symmetrical positions centering around the reference hole 10b. Thus when positioning parts 8a, 8b are fittedly set in the reference holes 10a, 10b on the tool holder mounting surface 10 respectively, tool holders 8A, 8B, 8C can be used for face-machining, and when the positioning parts 8a, 8b are rotated by the angle of 180 for their fitting into the positioning reference holes 10a', 10b respectively, the tool holders 8A, 8B, 8C can be used for back-machining. In addition, two bevel gears 11, 30 are fixed to a rotary shaft 12 to engage with a bevel gear 16 on the tool holder 8C. A common tool holder can be therefore used for both the face- and back-machining, resulting in the simple control of a compound machining lathe.
Patent JP-S61129078-A (JP)
Inventor: KUMADA AKIO
IPC: G01S7/52
Filed: 1984-11-29
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-H09165849-A (JP)
Title: Constructing method of dry wall and execution method thereof
Inventor: FIELDING DAVID W
IPC: E04B2/18
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a strong structure having an appearance modeled after a mortar block wall by arranging a belt between lines or layers of bricks, inserting an inserting piece to the adjacent abutting end parts of the bricks, and driving a pin through the belt. SOLUTION: Bricks are arranged so that the abutting part of two bricks 1 on an upper layer is situated in the center of a brick 1 just under them. The brick 1 is provided three holes 4 penetrating through it. A belt 5 has holes 6 equal to the holes 4. An inserting piece 2 has tubs 3 formed on the upper and lower parts. The belt 5 is arranged between the layers of the bricks 1, and the inserting piece 2 is inserted between the bricks 1 to horizontally isolate them. A pin 7 is successively driven into the lower brick 1 through the belt 5, and the half length is protruded upward from the belt 5. The belt 5 and the other belt 5 are fastened together by the tubs 3 of the inserting piece 2. Thus, a strong structure having an appearance similar to a mortar black wall can be provided.
Patent JP-H0299190-A (JP)
Title: Water purifier
Inventor: MATSUMOTO TOSHIO
IPC: C02F1/66
Filed: 1988-10-04
Abstract: PURPOSE:To obtain a water purifier particularly suitable for purifying city water for domestic use by filling granular materials such as granite porphyry, magnetite, active carbon, far-infrared radiation material, ion exchange resin, etc., in a shell type cartridge vessel made of porous filter medium. CONSTITUTION:In a vessel 1 made of porous filter medium granite porphyry 2, and magnetite 3 of rice grain size are filled, wherein, when required, granular active carbon 4, linestone 5, granular far-infrared radiation material 6, etc., can be used in combination with the former. A cover 7 is placed in the vessel 1 to form a cartridge 8. The cartridge 8 is put in a water purifier 9 and fixed thereto by means of a lid 10, whereby, when water is caused to flow from an inlet 11 to an outlet 12, the water is purified, activated and subjected to a mineral addition treatment while said water passes through the functional cartridge 8 packed with natural medicine 10. Further, the cartridge 8 can be used semipermanently by boiling it for cleaning. It is preferable that the vessel 1 be made of porous far-infrared radiation material or active carbon.
Patent JP-H0591137-A (JP)
Title: Multi-link processing unit
Inventor: MINAMIMURA KEIZO
IPC: H04L47/43
Filed: 1991-09-30
Abstract: PURPOSE:To facilitate the extension of a subscriber receiving the MLP service by connecting an optional single link procedure (SLP) line to a multi-link procedure (MLP) circuit via a time division switch circuit. CONSTITUTION:SLP circuits 12-1 to 12-6 accommodating SLP links 11-1 to 11-6 connecting to a multi-link processing unit 1 are connected to a time division multiplex switch circuit (TSW) 14 by in-equipment SLP links 13-1 to 13-6. For example, one terminal of MLP circuits 15-1, 15-2 is connected to the TSW 14 by built-in MLP links 17-1 to 17-3, 17-4 to 17-6 respectively and the other end is connected to MLP links 16-1, 16-2. In this case, a program or data stored in a ROM/RAM 10 are read via a built-in processor bus 8 by a CPU 19 to connect the optional SLP circuits 12-1 to 12-6 to the optional MLP circuits 15-1, 15-2 thereby controlling the TSW 14 via the built-in processor bus 8.
Patent JP-H0989699-A (JP)
Title: Capacitance-type absolute pressure sensor
Inventor: TANAKA FUJITAKA
IPC: G01L7/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To highly accurately measure absolute pressure. SOLUTION: A capacitance-type absolute pressure sensor includes a thick substrate 11 and a thin elastic diaphragm 12 oppositely placed with a predetermined distance from the substrate 11, wherein electrodes 31 to 33, 34 facing each of opposite faces 13, 14 to the substrate 11 and the elastic diaphragm 12 are provided, so that a pressure applied to the elastic diaphragm 12 is detected by a change in capacitance among the above electrodes. In this case, a sealing lid 70 is provided on a side of a rear face 15 of the substrate 11 via a lid joint 80, and this is used to close an opening of a passage in the substrate formed at the center of substrate holes 45, 46, 47 for taking out the electrodes, thereby blocking a space 30 formed between the substrate 11 and the elastic diaphragm 12 and the passage in the substrate connected to the space 30 from an atmosphere outside.