baber/WOPTO huggingface dataset:
Patent JP-H11248627-A (JP)
Title: Device and method for measuring light loss
Inventor: USHIO KAJIRO
IPC: G01N21/49
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To make sensitively and conveniently measurable the temoral change of light loss due to adhesion or adsorption of cause matters. SOLUTION: In this measuring method, gas sensors 26a, 26b, etc., are previously used to confirm that the atmosphere in a sample room 21b is not contaminated. Then, to apply a desired atmosphere in the sample room 21b, an adhering matter source 23 is set in a gas supply room 21b and the gas sensors 26a, 26b, etc., are used to monitor an atmosphere in the sample room 21b. A measuring light L2 is made incident from an illumination system 3 through an incident window 24 on a sample SA to monitor a detection signal from a photoacoustic sensor 20. The level of the detection signal from the photoacoustic sensor 20 is gradually increased as the absorption quantity of light caused by a cloud on the surface of the sample SA is increased.  This is the reflection of a degree of the cloud on the surface of the sample SA, thereby to precisely evaluate the deterioration of optical parts resulting from only specified gas causing adhesion.
Patent JP-H05277790-A (JP)
Title: Work carrying device for laser beam machine
IPC: B23K37/00
Filed: 1992-03-27
Abstract: PURPOSE:To surely prevent the dropping of a work by constructing a pallet for carrying in and out a work in a net-shaped and providing an up-and-down moving mechanism. CONSTITUTION:The work 7 is carried in to/out from a machining device of the laser beam machine in the work carrying pallet 6 sliding on a guide rail 10 on a rolling part 8. When the work 7 on the pallet 6 held by many work supporting pin unit 2 which pass through the net-shaped pallet 6 is held by a clamping device 4, the pallet 6 is lowered with an actuator 9 and machining is started. The work 7 which is arbitrarily cut into pieces by the machining and the pieces are divided into one which remain on the pallet and others which drop from the pallet by their shapes and sizes. The actuator 9 is elevated to carry out the pallet and the work 7 which was machined.
Patent JP-H01243551-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA KENJI
IPC: H01L21/768
Filed: 1988-03-25
Abstract: PURPOSE:To eliminate a disconnection due to migration of Al by forming an Al interconnection as a double structure of Al or an Al alloy layer/a refractory metal or a compound of the refractory metal. CONSTITUTION:An insulating film 105 is formed on a first-layer Al interconnection 104 of a double structure of a first pure Al layer 102/a first titanium nitride layer 103 which have been patterned on a semiconductor substrate 101. A second titanium nitride layer 106 is formed on the insulating film 105. A first resist layer 107 is formed on the titanium layer 106 and patterned. The titanium layer 106 and the insulating film 106 are dry-etched; after that, the resist layer 107 is removed; a connection hole 108 is made. A second pure Al layer 109 is formed; a second resist layer 110 is formed and patterned. The Al layer 109 and the titanium layer 106 are patterned; the resist layer 110 is removed; formation of a second-layer Al interconnection 111 is completed. By this setup, a disconnection due to migration of Al can be eliminated.
Patent JP-H06282798-A (JP)
Title: Target searching device and alarm device and automatic tracking device using the same
Inventor: MORIBAYASHI TOSHIYUKI
IPC: G05D1/02
Filed: 1993-03-30
Abstract: PURPOSE:To improve the target identifying capability when a moving body is turning maneuver in regard of a target searching device which identifies a target positioned on the of the moving body. CONSTITUTION:A target catching means 1 is provided to catch a target 5 by searching the periphery of a moving body 4 and obtains a relative position P of the target 5 for the body 4, together with a circle orbit estimating means 2 which estimates a circle orbit C of the body 4 in a turning maneuver of the body 4, and a control means 3 which decides whether the target 5 is positioned on the circle orbit C or not based on the relative position P of the target 5 obtained by the means 1 and the estimated circle orbit estimated by the means 2 C and then identifies the target 5 positioned on the travelling lane of the body 4.
Patent JP-S56168570-A (JP)
Title: Correcting apparatus for sonar system
Inventor: HONDA KEISUKE
IPC: G01S7/52
Filed: 1980-05-30
Abstract: PURPOSE:To correct the inclination of an oscillator and make it accurately follow the rolling or pitching of a ship, by driving the oscillator by means of an electrical signal having an average waveform of a desired number of waves. CONSTITUTION:The output of a potentiometer 17 to detect the inclination of an oscillator 14 is inputted through a switch 22 to n memories 231-23n and stored therein. An average waveform signal of n waves is formed in a divider 24. Said signal is divided by n in a divider 25 and inputted to an adder 20. The output of a potentiometer 10 connected to an oscillator 6 is added thereto and inputted to a comparator 21, which compares the output of the adder 20 with that from a set voltage generator 19, the voltage being set through a knob 18. A driving motor 13 is driven so that the output of the comparator 21 becomes zero. Thereby, the inclination of the oscillator 6 is corrected.
Patent JP-S59198217-A (JP)
Title: Automatic rotary stopper in oscillation conveyer
Inventor: KAMOSHITA JIYUUZOU
IPC: B65G27/04
Filed: 1983-04-22
Abstract: PURPOSE:To operate the flow of materials smoothly and automatically by providing a rotary stopper which is semi-circular in section and has the same width as that of a trough. CONSTITUTION:An arm 6 is coupled through a connecting rod 5 to a cylinder 3 fixed to the outside of a side wall 4 of a trough 1. One end of the arm 6 is provided with a stopper 2 which is semi-circular in section and has the same width as that of the trough. The stopper 2 is turned fanwise between stop portions 7, 8. The stopper 2 is adapted to usually open a conveyer path, so that articles are continuously carried by oscillation. In case of intermittently discharging a fixed quantity of articles, the cylinder 3 is operated by a limit full condition detecting device to turn the arm 6 mounted on the end portion of the connecting rold 5, thereby to project the semi-circular portion of the stopper 2 over the conveyer surface. Thus, the feed in the flowing direction is lessened to lessen an influence of staying articles upon the stopper, so that the article is smoothly moved.
Patent JP-H02286678-A (JP)
Title: Nematicidal and fungicidal composition
Inventor: UORUFUGANGU ETSUKUHARUTO
IPC: A01N43/78
Filed: 1990-03-20
Abstract: NEW MATERIAL: 2-Mercapto-5-thiazole (or oxazole)-(2-, 4- or 5-yl)-1,3,4-oxa and thia-diazoles represented by formula I [wherein X 1  and X 2  are O or S, R 1  is an alkyl, an alkenyl or an alkynyl, R 3  are H, an alkyl, an alkenyl, phenyl or NR 4 R 5  (R 4  and R 5  are each H, an alkyl or an alkenyl), one of R 2  and R 3  may be one of heterocyclic pyridinyl, thienyl, furyl and thiazolyl].  
     EXAMPLE: 2-Difluoromethylthio-5-(thiazol-2-yl)-1,3,5-oxadiazole.  
     USE: A nematocide and a fungicide.  
     PROCESS: For example, a compd. represented by formula II or a compd. represented by formula III is condensed with a compd. represented by formula IV to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61230042-A (JP)
Title: Diagnosing method for corrosion of steel structure
Inventor: OKA SUKEKI
IPC: G01N17/00
Filed: 1985-04-04
Abstract: PURPOSE:To diagnose the present corrosion state and the remaining service life of a steel structure by measuring the remaining wall thickness of each part of the steel structure with an ultrasonic thickness meter and measuring the corroding speed of the same part with a corroding speed detector. CONSTITUTION:The corroding speed detector 2 of metal material is fixed on a steel pipe pile 3 used for the structure, for instance, a lading pier by a jig 4 and performs the automatic measurement by a program indication from a measuring system 1 and the arithmetic processing and figuring are performed by a calculation processing machine 5. The detector 2 catches a corrosion reaction of the metal as the impedance at the interface and calculates the reaction electric current quantity from the relation with the impressed voltage and converts it into the corroding speed. Then, first, the precise measurement of the remaining wall thickness is performed every four places in a circumferential direction of the steel pipe pile 3, for instance, with a 50cm pitch of the depth of water by the ultrasonic thickness meter and the corroding speed of the same place at the point of time is measured by the detector. Then, the necessary wall thickness for every depth of water is calculated from the designed load or the like to calculate the remaining life.
Patent JP-S58188130-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONDA TAKUYA
IPC: H01L21/225
Filed: 1982-04-28
Abstract: PURPOSE:To stabilize the source of diffusion as well as to obtain a uniform diffusion layer for the titled semiconductor device by a method wherein, when the source of diffusion obtained by dissolving impurity-containing gas into an organic solvent is applied and diffused on a semiconductor substrate, a baking process is performed after application of the source of diffusion, and then the substrate is soaked into an oxidative chemical. CONSTITUTION:A liquid source of diffusion 2 is obtained by dissolving Sb glass into the organic solvent having aceton as a main ingredient, said liquid source of diffusion 2 is applied on a rotating P type semiconductor substrate 1, and a film consisting of Sb glass containing SbCl3 and a residual organic medium is formed by evaporating an organic medium. Then, a baking process is performed in the aerial stream of oxygen of 900 deg.C for 20min, the residual organic medium is completely evaporated, SbCl3 is converted into Sb2O3, and soaked in a nitric acid solution of 90 deg.C for approximately 5min. After the source of diffusion has been stabilized by performing above-mentioned procedures, a polycrystalline Si film 10 is coated on the whole surface, and the source of diffusion 2 having the film 10 on the surface of the desired region only is obtained by performing an etching. Subsequently, a heat treatment is performed in the aerial stream of dry oxygen of 1,250 deg.C for approximately one hour, and Sb is diffused into the substrate 1 from the diffusion source 2, thereby enabling to obtain a diffusion layer 11 and to convert the film 10 into an SuO2 film 10'.
Patent JP-H02252228-A (JP)
Title: Exposure device
Inventor: SATO MASATOSHI
IPC: H01L21/027
Filed: 1989-03-27
Abstract: PURPOSE:To improve exposure precision by a method wherein, when exposure amount reaches a specified value after exposure is started in an adjacent or close contact aligner, a shutter begins to be shut and a discharge lamp is turned OFF. CONSTITUTION:When an exposure starting signal 39 is input to a control circuit 31, a shutter operating signal 32 is turned ON; a shutter 40 begins to open: a mask 21 and a photo detector 10 begin to be irradiated with light. Until the shutter 40 turns to a wholly opened state, the light quantity for the mask 21 and the detector 10 increases, and the output of a shutter close position sensor 41 is inverted from 1 to 0. The output of the detector 10 is converted into a frequency proportional to the luminous intensity by a V/F 15, and delivered to a counter 17. When the count value becomes equal to the set value of an exposure amount setting switch 37, a comparator output 20 turns to 1; the signal 32 turns to a closed state; the shutter 40 begins to close. The comparator output 20 is simultaneously input to a discharge lamp operating apparatus 32, and the discharge lamp 6 is turned OFF. Since the lamp is turned OFF during the closing operation of the shutter 20, the exposure precision is not deteriorated.
Patent JP-S62228464-A (JP)
Title: Production of titanium material having crystalline titanium oxide layer
Inventor: OHIRA SHIGEO
IPC: C23C14/48
Filed: 1986-03-29
Abstract: PURPOSE:To obtain a titanium material having a crystalline titanium oxide layer of superior strength by implanting oxygen ions into the surface of a titanium material under prescribed conditions so as to make the concn. ratio of oxygen/titanium constant. CONSTITUTION:Oxygen ions are implanted into the surface of a titanium material with 10-300keV acceleration energy by >=1X10<17> ions/cm<2> to form a crystalline titanium oxide layer. The concn. ratio of oxygen/titanium is made constant and a titanium material having a crystalline titanium oxide layer of superior strength is obtd.
Patent JP-2000265097-A (JP)
Title: Ink for ink jet, printing method using the same, print obtained thereby, and processed article
Inventor: HAKAMATA SHINICHI
IPC: C09D11/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an ink which can be stably delivered for a long term even in an ink jet system with heat energy by compounding a colorant containing C.I.Acid Red 260 with an aqueous medium. SOLUTION: C.I.Acid Red 260 purified by dispersing in water with a dispersing machine and then in an organic ketone solvent and drying the resultant presipitate or by extracting impurities with an organic ether solvent or an organic solvent such as n-hexane or n-pentane and then drying the aqueous phase is especially preferable. Preferably, the content is 0.01-15 wt.% based on the total amount of the ink. The aqueous medium is preferably comprises water as the essential ingredient and a water-soluble organic solvent. The content of water is preferably 10-95 wt.% based on the total amount of the ink. Preferably, the water-soluble organic solvent is used jointly with a substance selected from among bishydroxyethyl pulfones, dicarboxylic acids (salts), and tricarboxylic acids (salts).
Patent JP-S63237033-A (JP)
Title: Production of thin film transistor
Inventor: KAMAMORI HITOSHI
IPC: G02F1/136
Filed: 1987-03-26
Abstract: PURPOSE:To enable formation of a light shielding film extremely conveniently utilizing self alignment by using a photosensitive light shielding resin and executing exposure from the rear surface of a transparent substrate using a gate, source, and drain electrode as photomask. CONSTITUTION:Insulating film 8 comprising SiO2 is formed on a substrate 1 by the CVD process and a black positive photosensitive resin 10 prepd. by dispersing carbon black pigment is coated on the substrate 1 with a bar coater. The resin is baked at 80 deg.C for 10min. the substrate 1 is exposed to light from its rear surface,and the exposed part is removed by dipping in a developing soln. Then, the substrate 1 is baked at 200 deg.C for 60min. By this method, a thin film transistor having sufficiently high characteristics is prepd. easily, thus an inexpensive thin film transistor is provided.
Patent JP-H07259436-A (JP)
Title: Opening unit for multiple dwelling house
Inventor: HASEGAWA ATSUSHI
IPC: E06B1/04
Filed: 1994-03-17
Abstract: PURPOSE:To improve strength and design by providing a frame body at the opening of a structural body, forming a window part and a fanlight part by dividing the frame body with a cross member, and also providing a support member for supporting the frame of a ceiling on the indoor side of the cross member. CONSTITUTION:An outer wall such as the side of a verandah is covered widely by a single sliding window 5 and a fanlight 4 formed integrally using a frame body 2 so a to reduce concrete depositing members. Next an opening unit 1 itself is finished in good design by the fanlight 4 with wind pressure and daylighting taken into consideration. Also a bracket 12 for installing on a ceiling is provided on a transom 3 so as to facilitate the mounting of the ceiling even if the height of a beam T is reduced. Then the fanlight 4 is formed out of a heat insulating panel 13 and a decorative panel 14, and those panels excellent in heat insulation property and design are used for them. In addition, the water tightness of the fanlight 4 is assured by a dry work method using AT rubber 16, etc. Thus wind pressure resistance and appearance can be improved, cost can be reduced, and also can be constructed easily.
Patent JP-S547464-A (JP)
Title: Production of inorganic fiber sheet
Inventor: KAJITANI KOUICHI
IPC: D21H13/36
Filed: 1977-06-17
Abstract: PURPOSE: In the sheet making of asbestos or rock wool through wet process, a specific cationic surfactant along with a binder is used to produce inorganic fiber sheets with high water resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04307670-A (JP)
Title: Layout system
Inventor: BIZEN NAOMI
IPC: G06F17/50
Filed: 1991-04-05
Abstract: PURPOSE:To make the logic circuit diagram easy to be understood by reducing the number of page when the module is arranged in the device for automatically preparing the logic circuit diagram by net data. CONSTITUTION:This system is provided with a temporarily modulating means 3A preparing a temporary module, a cost calculation means 3B calculating the channel space control cost, a fluctuation channel generation means 3C generating a channel by the said channel space control cost by repeating the said modulating and grouping, a level sort means 3D arranging and changing by a level sort and a correction means between groups 3E optimizing the number of wiring cross between groups.
Patent JP-S55164685-A (JP)
Title: Novel maytansinoid compound and its preparation
Inventor: MIYASHITA OSAMU
IPC: C07D498/18
Filed: 1979-06-08
Abstract: NEW MATERIAL:The title compound shown by the formula I (Y is H or Cl; R is 2W15C alkyl having hydroxyl, halogen, or 1W5C alkanoyl at α- and/or β-position.  
     EXAMPLE: A diasteroisomer caused by the asymmetric center of mandelate part of maytansinol 3-α-hydroxyphenyl acetate.  
     USE: Antitumor agent. Having strong mitotic division inhibiting action, antitumor action, and low toxicity. The agent is administered orally and paramenterally to a cencerous warm-blooded animal to prolong its survival time and useful as a drug. Useful as an antifungal agent and a protozacide.  
     PROCESS: A maytansinol shown by the formula II or dichloromaytansinol is acylated with a corboxylic acid shown by the formula RCOOH or its reactive derivative in the presence of a carbodiimide to give a compound shown by the formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10251547-A (JP)
Title: Particulate carbon black and its use
Inventor: YAMAZAKI YOSHITERU
IPC: C09C1/56
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain particulate carbon black little in dusting on its compounding and kneading treatments, excellent in dispersibility and handleability, and useful for rubbers, coatings, inks, etc., by forming a specific coating layer on the surface of a specified particulate carbon black constituting a core portion. SOLUTION: This particulate carbon black is obtained by forming a carbon black coating layer 1 comprising the same carbon black as particulate carbon black 2 and constituting a shell portion on the surface of the particulate carbon black 2 constituting a core portion. The carbon black comprises carbon black except acetylene black. The particulate carbon black is preferably added to a rubber and/or a resin, a coating and/or an ink to produce a composition.
Patent JP-S63238698-A (JP)
Inventor: TODA JUNYA
IPC: B64F1/36
Filed: 1987-03-26
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-S63242821-A (JP)
Title: Delivery device for article to be conveyed
Inventor: KASAGI MASAO
IPC: B65G47/68
Filed: 1987-03-25
Abstract: PURPOSE:To deliver articles on upper and lower conveying paths onto a middle conveying path only by elevating and lowering a lower elevating member, by providing stoppers adapted to abut against only the lower surface of an upper elevating member, on both guide columns at a position corresponding to the middle conveying path. CONSTITUTION:An elevating device elevates a lower elevating member 9 to lift up an upper elevating member 8 supported by stoppers 12 up to a position corresponding to an upper conveyer 2. A fork member 22 is retracted into above the upper elevating member 8, and thereafter the elevating device lowers a lower elevating member 9 so as to allow the upper elevating member to abut against the stopper 12. Then, the elevating device lowers the lower elevating member 9 down to a position corresponding to a lower conveyer 3, and then a fork member 23 is projected into below a body B on the lower conveyer 3. The elevating device elevates the lower elevating member 9 so that the lower surface of the body B is set above the upper surface of a skid A on a middle conveyer 4.
Patent JP-S59199770-A (JP)
Title: Dye purification equipment
Inventor: OZAWA KUNITAKA
IPC: C09B67/54
Filed: 1983-04-27
Abstract: PURPOSE:To continuously and automatically obtain a purified dye solution suitable for preparing ink-jet recording ink, etc., by the chromatographic treatment of a dye solution to remove the inorganic salts contained, fractionating the resultant solution followed by refluxing part of it. CONSTITUTION:A dye powder 22 and pure water are fed to the preparation tank 24, being mixed and dissolved to prepare an aqueous dye solution. Subsequently, this solution is filtered to remove contaminated particles, etc., being fed to the feed tank 31 followed by feeding it to the on-off units 43 in the purification section 41, where a control operation is performed to determined whether the aqueous dye solution, pure water, and secondary solution should be fed to the salt-reducing filter units 44. If fed to the units 44, said dye solution and secondary solution are subjected to chromatography to eliminate the inorganic salts contained, and part of the resultant solution is returned, as the secondary solution, to the purification section 41, thus accomplishing purification.
Patent JP-S58188671-A (JP)
Title: Wire dot printer head
Inventor: SUZUKI HIROYA
IPC: B41J2/225
Filed: 1982-04-30
Abstract: PURPOSE:To decrease power consumption for driving and to reduce the rising in a temp., by using a semi-hard magnet material in the magnetic circuit of an electromagnet part for driving the wire of a dot printer. CONSTITUTION:A semi-hard magnet core 10 is used with respect to the electromagnet for driving a wire pin 15. When a pulse current is passed through a coil 12 during the period of a point A- a point C, the core is magnetized and the magnetic flux of the core rises during the period of the point A- the point C. An armature 13 is moved toward the printing position after the point B and printing operation is carried out between a point G- a point H. During this period, when a pulse current with inverse polarity is flowed through the coil between a point D- a point F, the core is demagnetized and the magnetic flux of the core comes to almost zero during the period of the point D- the point F. The armature completing printing operation starts the movement toward a stationary position after the H point because the magnetic flux of the core already comes to zero and returned to the stationary position at a point I while again starts the next repeating operation after a point J.
Patent JP-S552309-A (JP)
Title: Two-wire phase control circuit
Inventor: MAEDA TAKAYOSHI
IPC: H02M1/08
Filed: 1978-06-15
Abstract: PURPOSE: To fixedly control phase regardless of the conditions of load, by controlling a switch element mounted between an anode and a gate of an alternating current control element by detecting the rise of voltage between the anode and the gate of the alternating current control element and by operating a timer circuit by the output signals.  
     CONSTITUTION: A switch element 14 installed between an anode and a gate of an alternating current control element 4 is controlled by detecting the rise of voltage between the anode and the gate of the alternating current control element 4 by means of a wave-form shaping circuit 12 and by operating a timer circuit 13 by the output signals. Thus, phase can fixedly be controlled without regard to the conditions of load 3. 
     COPYRIGHT: (C)1980,JPO&Japio