baber/WOPTO huggingface dataset:
Patent JP-S5689090-A (JP)
Title: Time sounding device
Inventor: KAMIKAWA YUTAKA
IPC: G04G13/00
Filed: 1979-12-20
Abstract: PURPOSE:To decrease the number of input terminals of an IC for time generation and make circuit integration easy by converting the data for displaying the timer time outputted by a timer IC to a series output via a data selector and sounding the timer time. CONSTITUTION:When the set timer time is reached, a timer IC 1 generates the parallel pulses for the predetermined bits for driving respective digit 7 segments of a liquid crystal display device 3 for displaying of the timer time. These parallel pulses are series-applied to the binary conversion circuit 8 of an IC 7 for generation via data selectors 4-6. In response to the binary converted timer time signal stored in the circuit 8, the digital time sounding signal is outputted from a generating circuit 9, and the timer time is generated via a D/A converter 10, and a speaker or the like. The number of input terminals of the IC for sounding is decreased to a minimum number by the inputting of this series data, and the integration of the ICs for generation is facilitated.
Patent JP-H0718979-A (JP)
Title: Cutter bit of excavat0r and production thereof
Inventor: NAKAMURA KOICHIRO
IPC: E21D9/087
Filed: 1993-07-06
Abstract: PURPOSE:To realize uniform cutting over the whole excavating face and widen the applicable scope of excavating objectives, by fixing superalloy chips forming fine polyhedrons with deposit metal or sintering metal at the end of a ring- shaped shank. CONSTITUTION:A shank material 31 of a cutter bit is assembled in a mold frame 35 and an inner mold frame 36 and an outer mold frame 37 are set in the mold frame 35 so as to surround the upper end of the shank material 31. Next, superalloy chips 32 forming fine polyhedrons are charged to lay down in a groove surrounded by the inner mold frame 36, the outer mold frame 37 and the shank material 31 while rotating the mold frame 35 by a turn table. And the molten deposit metal 33 is poured thereon or the chips are fixed by a sintering metal. After the deposit metal 33 has been solidified, the mold frame 35, the inner mold frame 36, the outer mold frame 37 are removed to obtain a cutter wheel 38 where the superalloy chips 32 having the fine polyhedrons are fixed at the end of the shank material 31 through the deposit metal 33. In this way, the same cutting speed as that at the outer peripheral part of the cutter wheel 38 can be obtained on the whole face of the cutter wheel 38.
Patent JP-H0829439-A (JP)
Title: Turbine monitoring instrument
Inventor: TOHARA MASAHIRO
IPC: G01D5/245
Filed: 1994-07-19
Abstract: PURPOSE:To measure the rotating speed of a turbine rotor, as well as the extensional difference, and the shaft vibration thereof by detecting the displacements in the two measuring values of a member directly connected to the turbine rotor in which the ratio of the two values changes. CONSTITUTION:A displacement detector 14 takes two measurement values by either of the outer circumferential opposing surfaces 12, 13 of a member 11 directly connected to a turbine rotor. For instance, the opposing surface 12 (13) outputs 25 (75)%, and a displacement converter 15 outputs 2V (4V). This output is compared with a threshold voltage by means of a comparator 17, and by the plus edge of the input thereof, the number of times changing from the opposing surface 12 to the opposing surface 13 is counted by a counter 18. The rotating speed of a turbine rotor 1 (not shown) is measured by the counted number and the number of changing times caused by the rotation of the turbine rotor. A counter 21 counts also the output pulse of an oscillator 20 while the opposing surface of the detector 14 is within the surface 13, and the difference in the extension of the turbine can be measured from this count number. Thus, the shaft vibration of the turbine rotor can be measured by the output waveforms of the displacement converter 15 corresponding to the respective opposing surfaces 12, 13 of the detector 14.
Patent JP-S57154873-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/762
Filed: 1981-10-19
Abstract: PURPOSE:To obtain the extremely high configuration density for the electrodes of the subject semiconductor device by a method wherein gate electrodes are formed in such a manner that a metal electrode is partially overlapped by the oxide layer of the adjoining metal electrode. CONSTITUTION:In the case of CCD, for example, a plurality of gate electrodes 13, 14 and 15 are arranged on an Si semiconductor substrate 1 through the intermediary of insulating films 19 and 20, and a memory functioning is performed utilizing the charge coupling phenomenon induced between depletion layers 16, 17 and 18 located at the semiconductor section directly below the electrodes by applying negative voltage V1, V2 and V3 on each electrode. Thus, gate electrodes 13-15 are formed in such a manner that, on one of these electrodes, the neighboring metal electrode is partially overlapped through the intermediaries of oxide layers 19 and 20. Due to this overlapping between electrodes, the intervals between the depletion layer 16, 17 and 18 located directly below each electrode is greatly reduced in proportion to the thickness of the oxide films 19 and 20, and the potential carrier is reduced, thereby enabling to easily perform the shifting of the carrier to the depletion layer 17 located directly below the gate electrode 14 whereon higher voltage is applied from the depletion layer 16 located below the gate electrode 13.
Patent JP-H0518534-A (JP)
Title: Flame spectroscopic diagnosis device
Inventor: KATO FUMIO
IPC: F23M11/04
Filed: 1991-07-08
Abstract: PURPOSE:To provide a flame spectroscopic diagnosis device capable of estimating a flame state in the vicinity of a flame holding unit with high accuracy and in a versatile manner by providing means for selectively extracting light at a specific location where a light emission distribution is existent, and measuring temporal variations of a luminance with higher temporal resolution together with a picture image measurement. CONSTITUTION:A picture image directed perpendicularly by a beam splitter 19 is amplified by a beam intensifier 22 and displayed on a fluorescent screen. Light of a local portion of the picture image is picked up by a rotary incident light probe 28. An optical switch 31 selectively connects with exit side optical fibers 32 a plurality of optical signals fed through a plurality of optical fiber cables from the rotary incident light probe 28, in conformity with an instruction from a computer 30. The optical signals are amplified by a photoelectric multiplier 33 and are converted to digital signals through an A/D converter 34, for various data analyses of a flame non-stationary behavior by a picture image analysis device 35 performed thereafter.
Patent JP-H058504-A (JP)
Title: Color printer
Inventor: TOMATSURI KOICHI
IPC: B41J2/325
Filed: 1991-07-08
Abstract: PURPOSE:To offer a color printer which allows a user to confirm the printing state during recording, and is easy to see and use from the front nearly horizontally when the printer is put on a table. CONSTITUTION:A thermal head 5 is provided in the vertical scanning direction of input signals, and the thermal head 5 and a platen roller I are arranged vertically to the bottom of a printer. A guide 10 located on the periphery of the platen roller 1 is provided with an opening 10a at a place corresponding to a transparent part 15a of a case 15, so that the printing state can be confirmed during recording. And, after printing, a sheet of printed paper 13 is delivered parallel to the front of the printer from a paper delivery port 29 with the printed surface up.
Patent JP-H0717992-A (JP)
Title: Aminolactose dericvative and production thereof
Inventor: YAMAGUCHI SHIGEHIKO
IPC: C07H15/04
Filed: 1993-07-06
Abstract: PURPOSE:To obtain the derivative which can efficiently introduce a lactose residual group into a substrate such as a medicine by reaction of a specific lactose derivative and an aminoalcohol derivative in the presence of an acid catalyst. CONSTITUTION:The reaction of a lactose derivative of the formula I [X is the formula II, formula III (R is 1 to 6 Calkyl), H] with an aminoalcohol derivative of formula IV (Z is protecting group for amino group; n is 1 to 6) in the presence of an acid catalyst provides an intermediate, an aminoalcohol of formula V, followed by deprotection of the amino group from the intermediate to provide the derivative of formula VI.
Patent JP-H0335928-A (JP)
Title: Surface roughness measuring device
Inventor: WATANABE HARUMI
IPC: B23H1/02
Filed: 1989-06-30
Abstract: PURPOSE:To measure the surface roughness of a workpiece during electric discharge machining by providing a means which determines the number of generating times and discharge energy of normal discharge from discharge data and calculates surface roughness of the workpiece. CONSTITUTION:A discharge voltage and a discharge current are detected by detectors 7 and 8. Signals therefrom are inputted at each signal sampling period at intervals of a specified distance and at a given sampling period by means of a signal sampling means 16-1, and discharge data is prepared by means of a data preparing means 16-2 in a CPU 16. From the discharge data, the number of generating times and discharge energy of normal discharge are determined by a surface roughness calculating means 16-3, and from the number of generating times and discharge energy of normal discharge, surface roughness of a workpiece is calculated.
Patent JP-2000351990-A (JP)
Title: Solid detergent composition
Inventor: MORITA HIDEO
IPC: C11D1/37
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in resistance to loss of shape by dissolution, improved in surface gloss and having a feeling of use close to that of soap by including an N-acyl acidic amino acid type surfactant, a specific alkyl or alkenyl ethercarboxylic acid type surfactant, etc., in a specified proportion. SOLUTION: This composition is obtained by including (A) 50-90 wt.% of one or more kinds of N-acyl acidic amino acid type surfactants (e.g. a sodium N-mixed fatty acid glutamate), (B) 10-30 wt.% of one or more kinds of alkyl or alkenyl ethercarboxylic acid type surfactants represented by the formula [R1 is a 6-22C alkyl or a 6-22C alkenyl which can be substituted by one or more OHs; EO is oxyethylene; PO is oxypropylene; n and m are each 0-5; (m+n)>1; M3 is H, an alkali(ne earth) metal or the like] and (C) 3-15 wt.% of purified water. A lauryl ethercarboxylic acid, etc., made from lauryl alcohol as a raw material are used as the component B.
Patent JP-H083130-A (JP)
Title: Production of 4-fluorothiophenol
Inventor: HERUMUUTO FUIIGE
IPC: C07C313/14
Filed: 1995-06-09
Abstract: PURPOSE: To provide a method for producing 4-fluorothiophenol, capable of allowing each process to proceed in a good yield and capable of giving the compound in a high purity and in a high yield by allowing 4- fluorobenzenesulfonyl chloride to react with sodium bisulfite, reducing the reaction product with SO 2 , and finally allowing the reaction product to react with NaBH 4  in a specific organic solvent.  
     CONSTITUTION: This method for producing 4-fluorothiophenol comprises allowing 4-fluorobenzenesulfonyl chloride to react with sodium bisulfite in a solvent, reducing the obtained sodium 4-fluorobenzenesulfinate with sulfur dioxide, allowing the obtained 4,4'-difluorodiphenyl difulfide to react with sodium borohydride in an inactive organic solvent miscible with water, evaporating off e.g. the solvent from the obtained 4-fluorothiophenol sodium salt solution, acidifying the obtained solution, separating an organic phase and, if suitable, purifying the organic phase. The method may be performed as an one pot synthesis. The fluorothiophenol is useful as an intermediate for producing pharmaceutically active substances. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6227660-A (JP)
Title: Method for directly introducing liquid extract into chromatography apparatus
Inventor: SAITO MUNEO
IPC: G01N30/16
Filed: 1985-07-29
Abstract: PURPOSE:To make it possible to directly introduce a fluid extract into a chromatography apparatus as it is, by guiding an extracting fluid into an extraction container by a pump and receiving the fluid extract after predetermined extracting operation in a trap part. CONSTITUTION:At fist, a trap part 22 filled with an extracting fluid is cut off from a flow passage 12 by a six-way valve 16 and the flow passage 12 reaching the separation column 24 of the chromatography apparatus in the downstream side of the trap part 22 is cut of by a six-way valve 18. Next, an extraction container 20 is connected to the flow passage 12 by a six-way valve 14 and the extracting fluid is sent under constant pressure by a pump 6 to fill the flow passage 12 between the container 20 and the cut-off position and the specimen to be extracted in the container 20 is extracted. Further, the trap part 22 is connected to the flow passage 12 by changing over the six-way valve 16 and the fluid extract extracted in the container 20 is sent to the trap part 22 by the pump 6 to be held therein. Hereupon, the cut-off of the flow passage 12 is released by the valve 18 and a predetermined elution fluid is supplied to the flow passage 12 to guide the fluid extract held in the trap part 22 to the separation column 24.
Patent JP-S6058005-A (JP)
Inventor: TSURUMI MANABU
IPC: A01C7/00
Filed: 1983-09-09
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-H0918929-A (JP)
Title: Method and device for connecting phs mobile station
Inventor: TOKUDA TAKEYUKI
IPC: H04W36/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To continue the communication even when a mobile station roams between zones where radio zones are not overlapped. SOLUTION: In the connection method for a PHS mobile station 5 using the TDMA/TDD system and connecting to plural base stations 1-3, a busy state radio out-zone state is detected by allowing the mobile station 5 to be parted from the base station 1 during radio connection, and a reception channel is switched to a control channel periodically when awaiting re-acquisition of a communication channel of the base station 1 having been in radio connection to seek a logic control channel over a hand-over destination selection level sent periodically by the other base station 3 than the radio connection base station of the mobile station 1 and the busy radio zone of the mobile station 5 is switched to another base station 3 when the logic control channel is acquired.
Patent JP-2000000254-A (JP)
Title: Dental treatment apparatus
Inventor: NAKAMURA SHIGERU
IPC: A61G15/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely sterilize the residual water in water circuits by installing a water circuit treatment unit including a storage tank for storing discharged sterilizing water and discharged washing water and a releasing mechanism for releasing the discharged sterilizing water and discharged washing water to the outside near to the spittoon of a dental chair unit. SOLUTION: The water circuit treatment unit 19 is mounted to the front of the spittoon 8 by means of a fixture 25. Respective tube connecting ends 11b to 15b extending from drain tube base parts 11a to 15a of respective instruments 9, the connecting end 36b of a water feed port tube, or the like, are set in the unit 19. The connecting ends 17b, 18b of a vacuum syringe tube and a saliva ejector tube are set. The sterilizing water and washing water of the water circuits of the tube groups for discharge are once stored in the storage tank of the water circuit treatment unit at the time of operation and, thereafter, the water is discharged to an external drain pipe through suction tubes 17d, 18d. The sterilization washing of the respective water circuits is executed by such liquid flow.
Patent JP-H0458707-A (JP)
Title: Method for laying cable with twist by using forcibly rotated metallic wheel and forcibly rotated metallic wheel
Inventor: KAWANABE TOKIO
IPC: H02G1/02
Filed: 1990-06-26
Abstract: PURPOSE:To mechanize cable twisting work and perform the work simultaneously with cable laying work by fitting forcibly rotated metallic wheels which give twists to a cable in the length direction of the cable to electric poles and laying the cable with a prescribed number of twists. CONSTITUTION:Forcibly rotated metallic wheels 441-444 are fixed to electric poles 321-324. The motors 60 of the wheels 44 are respectively connected to motor controllers 521-524. One end of a pulling rope 31 is fitted to the take-up sheave 35 of a take-up winch 30 and the other end of the rope 31 is connected with the leading end of a cable 29 by means of a connecting fixture 34 after the rope 31 is passed on the wheels 44. The cable 29 is laid between each electric pole 321-324 by driving the winch 30. The number of twists to be give to the cable 29 is calculated to each controller 521-524 and the cable 29 is twisted by the prescribed numbers of time by controlling the rotating speeds of the forcible rotated metallic wheels 441-444. After the cable 29 is laid, the cable 29 is fixed to the fixtures 361-364 of the poles 321-324. Therefore, the cable 29 is laid with the prescribed numbers of twists.
Patent JP-S6326441-A (JP)
Title: Viscous-fluid-enclosed-type bush
Inventor: KANDA RYOJI
IPC: F16F13/14
Filed: 1986-07-16
Abstract: PURPOSE:To generate viscous resistance caused by a shearing effect of viscous fluid running a shearing-clearance so as to obtain an effective damping action, by forming a fluid chamber in a rubber-made elastic body, which is interposed between an inner cylindrical metal fitting and an outer cylindrical metal fitting, and narrowing the prescribed part of this fluid chamber so as to form it into a shearing clearance. CONSTITUTION:A cylindrical, rubber-made, elastic body 6 is interposed between an inner cylindrical metal fitting 2 and an outer metal fitting 4, which is arranged outside the metal fitting 2 in a concentric or an eccentric manner, and all these members are connected to each other. An annular, void space, which possesses an opening to the peripheral surface and extends continuously in the circumferential direction, is provided at the middle of the rubbermade elastic body 6 in the axial direction. The said opening is covered with the outer cylindrical metal fitting 4, thereby forming an annular fluid chamber 26. The fluid chamber 26, which is located on the both sides of the inner cylindrical metal fitting 2 in the direction perpendicular to the direction of the vibration input, is narrowed in the radial direction, thereby forming it into a shearing clearance 22. Thus, when the vibration input comes in, the viscous resistance of highly viscous fluid due to the shearing is generated in this shearing clearance 22. With this contrivance, an effective vibration damping action can be obtained.
Patent JP-H06345069-A (JP)
Title: Laminated layer separable bottle and production thereof
Inventor: TAKAKUSAKI NOBUYUKI
IPC: B65D1/00
Filed: 1993-06-14
Abstract: PURPOSE:To provide a highly productive bottle wherein the provision of attaching parts between the inner and outer layers is unnecessary, the inner and outer layers are freely separated to perfectly prevent the deformation of the outer layer and an atmospheric air inlet hole can be easily formed in the outer layer. CONSTITUTION:In a bottle consisting of at least two separable layers, i.e., an outer layer 1 and an inner layer 2, the inner layer is higher in melting point than the outer layer and is formed from the synthetic resin material having a bending elastic modulus within the range of 10,000-50,000kg/cm<2> and an atmospheric air inlet hole 3 is formed only in the outer layer by a melting means 5 having the range of a temperature higher than the melting point of the outer layer and lower than that of the inner layer.
Patent JP-S5792045-A (JP)
Title: Thermoplastic polyester resin composition
Inventor: HAYASHI MASAHIRO
IPC: C08L69/00
Filed: 1980-11-28
Abstract: PURPOSE: To prepare the titled composition giving a molded article having remarkably high impact strength and excellent appearance and color tone, by adding a specific moldified ethylene polymer and an aromatic polycarbonate to a thermoplastic polyester.  
     CONSTITUTION: The objective composition is prepared by compounding (A) 100pts.wt. of a thermoplastic polyester, esp. polybutylene terephthalate, (B) 10W 400pts. of a modified ethylene polymer having a crystalinity of ≤75% and a melt index of 0.01W50g/10min and obtained by grafting an α,β-unsaturated carboxylic acid (derivative) to an ethylene polymer or a copolymer of ethylene and a ≥3C α-olefin at a grafting ratio of 0.05W3.0wt%, and (C) 10W100pts. of an aromatic polycarbonate. The component (B) is pref. an ethylene homopolymer or a copolymer of ethylene and butene-1 or propylene grafted with maleic anhydride or meleimide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6058549-A (JP)
Title: Solid electrolyte gas sensor for sulfur dioxide
Inventor: YUKITSUKA ZENSAKU
IPC: G01N27/407
Filed: 1983-09-12
Abstract: PURPOSE:To obtain a low cost gas sensor withstanding use at a high temp. and capable of measuring SO2-concn. well, by forming a solid electrolyte form beta- alumina or beta''-alumina while using a coexisting powder of beta-alumina and alpha- alumina or beta''-alumina as a reference electrode material. CONSTITUTION:Pt-electrodes 2a, 2b are baked to the outer peripheral part and inner bottom part of a bottomed pipe 1 compresing beta-alumina being a solid electrolyte while a coexisting powder 3 of beta-alumina and alpha-alumina or beta''-alumina being a reference electrode material is charged to the bottom part of the bottomed pipe 1 and the upper part thereof has a diameter smaller than that of the bottomed pipe 1 and met with an alpha-alumina pipe 4 inserted into the pipe 1. A Pt-lead wire 5 extending so as to be contacted with the Pt-electrode 2b of the bottom part of the bottomed pipe 1 is provided in the alpha-alumina pipe 4. In measuring SO2-concn. by using this sensor, the outer surface of the sensor is exposed to SO2-gas to generated electromotive force in the solid electrolyte and said electromotive force is measured by providing a voltmeter between the electrodes under a continuity state provided to the inner and outer surfaces of the pipe 2 to determine SO2-gas concn.
Patent JP-2000357552-A (JP)
Title: Connector device and multipole connector device
Inventor: FURUKAWA KINGO
IPC: H01R13/193
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector device and a multipole connector device simple to constitute and easy to connect. SOLUTION: A male connecting terminal having a tab 4a is held in a first connector part 1 and a female connecting terminal 14 having an insertion part 15 capable of inserting the tab 4a is held in a second connector part 10. A window part 15b is formed in the bottom 15a of the insertion part 15 of the female connection terminal 14, and a projecting energizing part 16b for elastically bringing a contact part 16a into contact with the tab 4a is integratedly formed. A housing part for housing the female connecting terminal 14 is installed in a second connector housing part 12, and an insertion recess 12b for housing the projecting energizing part 16b is installed.  A pressure contact piece 2c for elastically bringing the contact part 16a into contact with the tab 4a by being inserted into the insertion recess 12b and pushing the projecting energizing part 16b against its energizing force in an insertion part 15 from the position where the tab 4a of the male connection terminal is inserted by the specified amount in the insertion part 15 of the female connection terminal 14 is installed in a first connector housing part 2.