baber/WOPTO huggingface dataset:
Patent JP-S60170987-A (JP)
Title: Optical sensor for laser
Inventor: YAGI TOSHINORI
IPC: H01S3/00
Filed: 1984-02-16
Abstract: PURPOSE:To detect the deterioration of optical members constituting a laser device by a method wherein a detecting mechanism is provided, outside the path of the laser beam, constituted of a light source to throw light upon the optical members and a means to detect scattered reflection. CONSTITUTION:Deterioration of a partially reflective mirror 2 for a laser beam 3, 4 is principally attributable to faults in coatings 21, 22. With such faults being scarcely uniform in directivity, the scattering of light is related largely as the cause of the faults. The light emitted by a light source 30 is scattered due to faults in the coatings 21, 22. The scattered light is detected by a detecting means 31 installed in the vicinity of the light source 30. The detecting means 31 is connected to an alarm means 40 outputting a warning upon detecting a value exceeding a prescribed level. The alarming means 40 thus annunciates any deterioration of faults in the mirror 2.
Patent JP-S54120266-A (JP)
Title: Rolling method for hot strip mill
Inventor: HACHITANI MASAO
IPC: B21B28/04
Filed: 1978-03-11
Abstract: PURPOSE:To remove the limitation for the order of use of the material to be rolled according to its breadth, to improve the rolling capacity and the thermal efficiency, and to make posible the rolling work to be carried out at the optimum operating condition of the heating furnace, by arranging the grinder of special mechanism in the work roll of the hot strip mill. CONSTITUTION:The grinder is constituted as follows; in the bottom portion of the box 3 of U- type section are arranged the flexible tube 4; the segmented grinding wheels 5 are arranged above the tube 4 through the support member 9 so as to make total length of these segmented grinding wheels 5 to be equal to the length of the drum of the work roll 1; the fluid (water, gas, etc.) feed valve 7 and the feed pipe 8 are attached to the tube 4; the control valve 7' is installed at the fluid outlet. Above grinder are installed closely to the work rolls 1, 1', and at an arbitrary period of the rolling work, the tube 4 is expanded with the fluid so as to thrust the griding wheels 5 against the surface of the work rolls 1, 1', which are then ground. As a result, the work rolls 1, 1', always keep the profile suitable for the rolling work and the rolling work of the material to be rolled at random order in regard to the breadth becomes possible, and the thermal efficiency is improved  depending on the optimum operation of the heating furnace.
Patent JP-H06242898-A (JP)
Title: Method and device for printing control
Inventor: MATSUYAMA SHIGERU
IPC: G06F3/12
Filed: 1993-02-17
Abstract: PURPOSE:To easily judge whether or not the conversion processing of printing data is proper by sending printing data including a printing image development reply instruction code from a host computer to a printer side. CONSTITUTION:When the printing data from a host computer 1 or 2 are inputted to a printing controller 4 through an I/O switching device 3, the data are stored in an input buffer IB of a RAM 15 under the control of a CPU 11. The code of data is analyzed and when the code is a printing image development reply instruction code, the codes and control data or the like included in the data stored in the IB are evaluated by referring to a table, judging from which host computer the data come. By executing an emulation according to the judgement, the printing data are developed into dot images. Then, the image data are returned to the host computer which outputs the printing data through the I/O switching device 3.
Patent JP-H10223811-A (JP)
Title: Heat spreader, semiconductor device using this and manufacture of heat spreader
Inventor: OKIKAWA SUSUMU
IPC: H01L23/373
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat spreader, which reduces the anisotropy of a heat expansion coefficient and has superior heat conduction characteristics, a semiconductor device using this heat spreader and a method of manufacturing the device. SOLUTION: In a heat spreader of a structure wherein striped metal plates 1 are made to laminate in such a way that the directions of striped shapes intersect each other, Cu metal layers 2 are inserted between the layers of the striped metal plates. Preferably, the metal layers 2 are arranged under the mounting surface of a semiconductor chip. This heat spreader 3 is bonded to the chip to form into a semiconductor device.  The spreader 3 is obtained by a method wherein Fe-Ni alloy sheets 5 and Cu metal sheets 2 are alternately superposed, the sheets 5 and 4 are subjected to hot isostatic pressing to form into a slab, the slab is rolled in such a way that the surfaces of the sheets intersect the axis of a roll to form nito the striped metal plate 1, then, the Cu metal layers 2 are made to interpose between the layers of the striped metal plates to laminate the striped metal plates and after that, the laminated material is rolled.
Patent JP-S53113277-A (JP)
Title: Pipe for bubble inducting into electric dialysis cell
Inventor: TAKAHASHI SANKICHI
IPC: B01D61/50
Filed: 1977-03-16
Abstract: PURPOSE: To accomplish a stable introducing of bubble equal in amount into dialysis chambers in a simple way by means of hollow pipes with lengthwise slit openings inserted into liquid feed communicating holes facing the dialysis chambers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07238632-A (JP)
Title: Cork decorative sheet and manufacture thereof
Inventor: AKITA TADAHIRO
IPC: E04C2/14
Filed: 1994-02-25
Abstract: PURPOSE:To provide the flavor specific to coak, and also to provide a health promoting effect. CONSTITUTION:The coak material in this cork decorative sheet is made up of a resin binder, and is characterized by the inclusion of an inorganic antibacterial agent. The inorganic antibacterial agent may be mixed in the crushed cork material, or may be mixed in the paint to be applied on a surface. Further, far infrared radiation ceramics may be jointly mixed in the cork material or paint. It is preferable, in view of antipollution property or the like, that the surface of the cork decorative sheet is subjected to fluororesin treatment or silicone resin treatment, and a fluororesin or silicone resin is used for the resin binder or for surface coating. When a paint is applied on the surface of the cork base plate, a roll-coater is used for pressedly permeating it into the surface.
Patent JP-S56126567-A (JP)
Title: Abnormal state detecting controller for automatic grinding work
Inventor: NOTO KOUICHI
IPC: B24B49/00
Filed: 1980-03-07
Abstract: PURPOSE: To stop the rotary motion of grinding tool driving and table feed operating motors at abnormal time and prevent damage to surfaces of a metal mold, by deciding presence of an abnormal state in accordance with the level of a voltage signal from a grinding tool displacement detector which shows whether it is above or below a certain value.  
     CONSTITUTION: To the point of a grinding head 7 a grinding tool 1 is mounted, then said head 7 is vertically moved by a hydraulic cylinder 20. The head 7 operates self guide profiling work in such a manner that the tool 1 is always constantly loaded. While, to the head 7 a displacement detector is mounted to obtain a displacement detector output signal. A servo controller 22 is for controlling grinding load at constant by the signal from a detector 23, while a controller 24 receives a signal from the detector 23. The controller 24 makes a decision of presence of an abnormal state and stops, in case of a decision of abnormality, a tool driving motor M 1  and table feed operating motor M 2 , thus accurate grinding work can be performed without causing a flaw on any surface of a metal mold. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000228155-A (JP)
Title: Cathode-ray tube
Inventor: SUGAWARA SHIGERU
IPC: H01J29/48
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To improve impact resistance characteristic of a cathode-ray tube without degradation in withstand voltage characteristic, neck crack and reduction in productivity. SOLUTION: In a cathode-ray tube in which a central axis of an electron gun 27 at the side of electron beam emission end is in agreement with that of a neck 25 by support of an elastic support 34, the elastic support 34 is formed suck that spring constant of the elastic support 34 in the side of eccentric, when the side of electron beam emission end has been off-centered by external impact, is bigger than that of the support 34 when the central axis of the side of electron beam emission end is in agreement with that of the neck 25.
Patent JP-S60171205-A (JP)
Title: Manufacture of hydrazine hydrohalogenide
Inventor: NAWATA TAKASHIGE
IPC: B01J23/00
Filed: 1984-02-17
Abstract: PURPOSE:To recover a catalyst simply and efficiently and to reuse it when benzophenoneazine produced by oxidizing benzophenoneimine with O2 is hydrolyzed to obtain hydrazine hydrohalogenide, by bringing a specified aqueous soln. into contact with the liq. reaction product. CONSTITUTION:Benzophenoneimine is oxidized with O2 in the presence of a copper halide such as cuprous chloride to produce benzophenoneazine. The resulting oxidized liq. is brought into an aqueous soln. of HX (X is halogen such as Cl) to hydrolyze the benzophenoneazine. By the hydrolysis, hydrazine hydrohalogenide is obtd., and the catalyst is removed from the oxidized liq. by extraction. The catalyst is then separated from the soln. contg. the extracted catalyst, and the resulting aqueous soln. is adjusted to 3-7pH and brought into contact with benzophenoneimine to extract the catalyst. This catalyst is separated in the next stage, and it is used again in the oxidation reaction of benzophenoneimine.
Patent JP-2000228619-A (JP)
Title: Digital filter
Inventor: UNO SEIICHI
IPC: H04Q9/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To revise a characteristic of a digital filter remotely without the use of a special method or special hardware. SOLUTION: A command decoder 13 receives command data transmitted through remote control, a tap length register 15 stores tap length data and a serial/parallel conversion section 14 converts coefficient data received in a form of serial data into parallel coefficient data. Simultaneously an address control section 17 conducts write control to a coefficient RAM 16 and the coefficient RAM 16 stores the parallel coefficient data. An address control section 17 applies read control to a data RAM 12 and the coefficient RAM 16 to calculate the filter coefficient on the basis of the data stored in the tap length register 15.
Patent JP-H06222272-A (JP)
Title: Condenser lens for inverted microscope
Inventor: TOYODA SHUJI
IPC: G02B21/02
Filed: 1993-01-26
Abstract: PURPOSE:To at least partially hold a maximum numerical aperture and easily operate a manipulator by providing a notch directed from a first surface to a second surface while leaving a part of the peripheral part of the first surface. CONSTITUTION:A condenser lens 4 has notches 4a, 4b on the side surfaces, and a cylinder 6 for supporting the lens 4 partially has notches 6a on the side surfaces opposite to the notches 4a, 4b. The notches 4a, 4b are set slantingly at 45 deg. to a slide glass 2, and the notches 6a and the notches 4a, 4b have dimensions sufficient to insert a manipulator 7. The manipulator 7 for operating a sample 3 is inserted through the notches 6a and the notches 4a, 4b. Since at least a part of the peripheral part is left on the surface on the sample side of the lens 4, the maximum numerical aperture is kept to ensure the resolution of an objective lens 5 with high numerical aperture.
Patent JP-S62185850-A (JP)
Title: Wear-resistant intermetallic compound-type alloy excellent in toughness and machinability
Inventor: WAKITA SABURO
IPC: C22C14/00
Filed: 1986-02-12
Abstract: PURPOSE:To obtain a wear-resistant intermetallic compound-type alloy excellent in toughness and machinability, by incorporating specific proportion of Ni and/or Co and Re to Ti. CONSTITUTION:This intermetallic compound-type alloy has a composition consisting of 47-53% Ni and/or Co, 0.05-2% Re, and the balance Ti and containing, if necessary, 0.1-2% Hf and/or 0.1-3% of one or more elements among Fe, V, Nb, Ta, Cr, Mo, W, and Mn. This alloy has high hardness (wear resistance) equal to that of conventional intermetallic compound-type alloy and also has by far the highest toughness and machinability as compared with the above-mentioned conventional alloy.
Patent JP-H01228995-A (JP)
Title: Production of n-phosphonomethyl-imino-diacetate and acid chloride
Inventor: IENUU PEIBA
IPC: A01N57/20
Filed: 1989-02-07
Abstract: PURPOSE: To industrially advantageously obtain the compds. of the title as an intermediate of a herbicide by allowing phosphorus trichloride to react with carboxylic acid, separating the produced phosphorous acid phase from acid chloride, and allowing the phosphorous acid phase to react with imino-diacetic acid and formaldehyde.  
     CONSTITUTION: Phosphorus trichloride is allowed to react with 1 to 4C carboxylic acid (e.g. acetic acid) in about 1:3 molar ratio at 0 to 20°C to produce a phosphorous acid phase. The obtd. phosphorous acid phase is separated from carboxylic acid chloride, and the carboxylic acid chloride is isolated. The phosphorous acid phase is allowed to react with a soln. of imino-diacetic acid and formaldehyde in about 1:(1 to 1.1):(1 to 1.2) molar ratio of imino-diacetic acid: phosphorous acid:formaldehyde in the presence of a strong mineral acid at 60 to 120°C. The mixture is vaporized till the crystal is separated. Thus, N- phosphono-methyl-imino-diacetic acid and acid chloride. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09196419-A (JP)
Title: Supporting member for air conditioner outdoor device wall installing block and installing block using the supporting member
Inventor: SUZUKI NOBUO
IPC: F24F5/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To shorten an installing operation at site, facilitate the installing work and improve a design of the work by a method wherein the upper surface of a U-shaped structural member at a hanger beam is extended upwardly and the extremity end of it is bent toward the lower surface of the U-shaped structural member and applied as a fixing section. SOLUTION: This supporting member A has as its raw material member a structural member 1 made of a metal such as a U-shaped steel material. The U-shaped opening 1a is bent in a side-way direction as shown in (a) or in a downward direction as shown in (b) to have a curvature R in a longitudinal direction by about 90 deg. so as to form a hanging beam section 2 and a base section 3 and then it is integrally constructed to have the hanging beam section 2 and the base section 3 continuously connected to each other. An upper surface side of the hanging beam 2 which is continuous to the base section 3 is extended upwardly, its extremity end is bent toward the lower side surface to become a fixing section 4 for the bent lateral stay. Then, an air conditioner outdoor device is mounted at the upper surface of the base section 3 and it is provided with a bolt fixing hole 5 for fixing it.
Patent JP-S61189949-A (JP)
Inventor: JIERARUDO ASAO DOMOTO
IPC: B41J2/05
Filed: 1986-02-12
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-S62188451-A (JP)
Title: Routing system
Inventor: YAGI HIROYUKI
IPC: H04B7/15
Filed: 1986-02-14
Abstract: PURPOSE:To use a line as much as possible and to prevent the deterioration or stop of a function by decreasing the quantity of transfer of a packet to a deteriorated line corresponding to the quantity of deterioration in the line quality. CONSTITUTION:An exchange 20 calculates a transmission forecast time Tt when the packet is given to a ground network and a transmission forecast time Ts when given to a satelliteline at the arrival of the packet from a terminal equipment 10, and sends the packet to a route having the smaller forecast time. Equation is expressed as Tt=Ttd+TtgXNt, Ts=Tsd+TsgXNs+b, where Ttd is a forecast of a transmission delay time in selecting each route, Tsd is a forecast of a propagation delay time of a radio wave via a satellite, Ttg, Tsg are times for the end of transmission, Nt, Ns are the number of packets and (b) is a value taking the transmission delay due to the deterioration in quality of satellite line into account. In case Ti<Ts, the arrived packet is given to the satellite line and in case Tt>Ts the packet is given to the ground network. Thus, the optimum route to send the packet is selected.
Patent JP-H0581099-A (JP)
Title: Transaction control
Inventor: JIEIMUZU II JIYONSON
IPC: G06F15/177
Filed: 1991-02-22
Abstract: PURPOSE: To exactly control the transaction processing. CONSTITUTION: This is a transaction protocol for a computer system 20 having plural processors 11 to 15 composed of multiple class hierarchies for transaction. The respective processors 11 to 15 have permanent storage memory logs and are capable of writing log records into these memory logs by force writing. This protocol has question and preparation models and are characterized by commit phase. The protocol acts to prevent the occurrence of an inaccurate action during the system restoration of the transaction after a crash.
Patent JP-H09222407-A (JP)
Title: Method and apparatus for detection of gas
Inventor: MIHASHI HIROKAZU
IPC: G01N27/12
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique which uses an apparatus of a simple structure, which makes effective use of the characteristic of a gas detection element and which can detect a gas at small electric power. SOLUTION: A hot wire-type semiconductor gas detection element 1 is provided in such a way that a noble metal coil wire is covered with a gas sensing part composed of a tin oxide semiconductor to which at least one kind of a noble metal out of gold, platinum and palladium is added at 0.05mol% or higher and 5mol.% or lower. A voltage supply device 4 is provided in such a way that it can apply a pulse voltage freely to the gas detection element 1. The supply of the pulse voltage by the voltage supply device 4 is set in such a way that the voltage application (ON) duration time of the pulse voltage is at 10 msec or lower. The operating time ratio (ON/OFF) of the voltage application time of the pulse voltage to the voltage application stop (OFF) duration time of the pulse voltage is set at 1/100 or lower.
Patent JP-S53136759-A (JP)
Title: Cloths and futon dryer
Inventor: OOTAKE MISAO
IPC: F26B9/10
Filed: 1978-03-14
Abstract: PURPOSE: To make drying of cloths possible and to improve drying efficiency by attaching hanging member through opening part which is closable of hot air blasting bag. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05224238-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: OKAMURA MASAYA
IPC: G09F9/30
Filed: 1992-02-17
Abstract: PURPOSE:To provide the active matrix type liquid crystal display device which displays an excellent image by solving problems such as a decrease in the contrast ratio of the peripheral part of the display image and display unevenness. CONSTITUTION:An auxiliary electrode 31 is arranged between external connection electric conductors 27 of adjacent signal lines and external connection electric conductors 25 of adjacent scanning lines at the outside periphery of a display area where a picture element electrode is formed. The auxiliary electrode 31 is impressed with a voltage which has the same polarity and the same potential as a voltage impressed a counter electrode 15. The counter electrode 15 and auxiliary electrode 31 are with voltages which have the same polarity and the same potential, so a liquid crystal composition 21 enters a state similar to the impression of no voltage. Thus, the liquid crystal composition 21 is prevented from deteriorating and the decrease in contrast ratio and display unevenness are eliminated to display the excellent image.
Patent JP-S58144087-A (JP)
Inventor: ABE JIYOUJI
IPC: B66C1/28
Filed: 1982-02-22
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-2000226763-A (JP)
Title: Treatment of keratin fiber, and treatment agent therefor
Inventor: MIYAMOTO TAKEAKI
IPC: D06M13/188
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating keratin fibers, which recovers or reinforces their inherent surface characteristics and protective functions they lose while being processed to be provided with new functions, by coating them with a layer containing a long-chain alkyl group through the covalent bond, and also to provide the treatment agent therefor. SOLUTION: This method treats a keratin fiber sample, e.g. plain weave fabric of 100% wool, by corona discharge to damage the fiber surfaces, immerses the sample in a treatment bath with hexane dissolving an alkylation reagent of a >=12C long-chain alkyl group (compound), e.g. the one selected from the group consisting of stearyl chloride, 2-ethylhexylglycidyl ether, alkylgllycidyl ether, and 1-hexadecanesulfonyl chloride at normal temperature for around 1 min, and washes and dries it, to coats the keratin fibers with a layer of the alkyl group (compound) through the covalent bond.
Patent JP-S53115468-A (JP)
Title: Air brake circuit
Inventor: YANAGAWA ICHIROU
IPC: B60T13/38
Filed: 1977-03-17
Abstract: PURPOSE: To prevent the lowering of braking force in the case when operating both emergency and service brake, by branching a circuit communicating with a service brake relay valve from a relay valve in an emergency brake operating circuit and by performing port input at a fixed ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0629353-A (JP)
Title: Manufacture of film chip carrier
Inventor: MUGISHIMA TOSHIO
IPC: C08J5/18
Filed: 1993-01-27
Abstract: PURPOSE:To simplify a manufacturing step of a film chip carrier and improve a productivity and reduce a manufacturing cost, by forming first and second parts through one chemical etching under a condition in which a double-layer resist layer is formed. CONSTITUTION:When a through hole 14 and a thin part 15 are formed on a flexible film member 1, a first resist layer 3 having an insolubility or impermeability to an etching solution is formed on a region other than a forming region of the through hole 14 and the thin part 15. Then, a second resist layer 4 having a solubility or permeability to the etching solution is formed on the thin forming region 15. By treating one chemical etching under condition, the through hole 14 and the thin part 15 are simultaneously formed. Therefore, since a film etching treatment can be performed by the one chemical etching treatment, redundant steps such as drying curing and peeling of a resist are omitted as compared with the case of treating the etching in each separate step conventionally.
Patent JP-H10211251-A (JP)
Title: Indirect moxibustion set
Inventor: OSHITANI KOSUKE
IPC: A61H39/06
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an indirect moxibustion set in which a cylinder body can be easily set to a subject part, and in which a proper quantity of moxa can be constantly stably pushed out to be used. SOLUTION: In a moxibustion set, a thick sheet 2 having a plurality of holes is laminated on a releasing surface of a releasing sheet 3 through an adhesive agent or pressure sensitive adhesive 4b, and a moxa body 7 comprising moxa 6 filled in a cylinder body 5 matching the hole is inserted to the hole in such a way that a bottom surface of the cylinder body 5 gets in contact with the releasing sheet 3 through the pressure sensitive adhesive 4b. By setting a rod body 8 which can be inserted into the cylinder body 5 on the thick sheet 2, moxa in the moxa body 7 removed from the thick sheet 2 can be pushed upward by use of the rod body 8, so the moxa body 7 stands at a subject position for moxibustion by the pressure sensitive adhesive 4b on the bottom surface of the cylinder body 5, and the moxa 6 is ignited, thereby the set can be easily used.