baber/WOPTO huggingface dataset:
Patent JP-H08250749-A (JP)
Title: Manufacture of thin film transistor and production device thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/265
Filed: 1996-01-10
Abstract: PURPOSE: To improve the characteristics and reliability of a thin film transistor having an active layer consisting of a silicon film crystallized using a catalyst element. CONSTITUTION: A catalyst element, such as nickel, is added to an amorphous silicon film 103 to anneal the film 103, whereby this film 103 is crystallized at a temperature lower than the distortion temperature of a glass substrate to form an active layer 105 of a TFT. N-type or P-type impurity ions are implanted in the film 105 in a state that the layer 105 is heated at 100 to 400 deg.C. As the layer 105 is properly heated, the impurity ions are also activated on the spot, damage due to an ion-beam emission is immediately removed and a defect, a distortion and the like are not also left. As this result, such a phenomenon that the catalyst element is agglomerated in the boundary between source/drain regions 108 and 109 and a channel is eliminated and the characteristics (specially, an off-state current) and reliability of the TFT are improved.
Patent JP-S59147457-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANDA AKIHIRO
IPC: H01L21/331
Filed: 1983-02-10
Abstract: PURPOSE:To form an electrode through self-alignment, to eliminate the need for an allowance for a mask on the formation of a contact window and to increase the density of a semiconductor device by forming a nitride film on an electrode contact forming region. CONSTITUTION:An N type Si substrate 11 as a collector is coated with an SiO2 film 12, openings are bored made correspond to two regions 18 as graft base regions, and an Si3N4 film 14 is formed on the surface of the substrate 11 remaining between the regions 18. Two recessed sections are formed in the substrate 11 through etching, and the graft base regions 18 are diffused and formed in the recessed sections. An Si3N4 film 23 coating the half of the surface of one of the regions 18 is formed to one of the regions 18 while being extended onto the film 12, and the side surface of the recessed section is coated with an SiO2 film 17. B ions and As ions are implanted, and a P type active base region 25 and an N type emitter region 26 are laminated and formed positioned between the two regions 18 while the recessed section generated on the region 18 is buried with an SiO2 film 24 formed to facilitate the mounting of an electrode.
Patent JP-H07270342-A (JP)
Title: Method and apparatus for measuring molecular orientation
Inventor: NAGATA SHINICHI
IPC: G01N22/00
Filed: 1995-02-08
Abstract: PURPOSE:To measure the orientation of molecules of a running sheet online by casting a plurality of microwave beams on a sample and detecting the intensity of each passing microwave. CONSTITUTION:A plurality of microwave beams parallel to each other and showing different oscillation directions of an electromagnetic field are cast on a sample S, and the intensity of each passing beam is detected. An orientation pattern is operated and derived from the detected outputs. For an apparatus for this purpose, a plurality of waveguides 2 are arranged to be adjacent to each other with axes made parallel to each other while oscillation directions of an electric field are made different. A slit 23 for setting the sample thereon is provided in each waveguide 2 in a manner to traverse the axis. The slits of all the waveguides 2 are within the same plane. A transmittance of each microwave is measured. In other words, when the microwaves introduced in each waveguide 2 penetrate the sample S set on the slit 23 after entering an iris, and pass through an iris at the other end, an output corresponding to an intensity of an electric field of the microwaves is taken at a detecting part 25. Each microwave detection diode 4 obtains the detection output.
Patent JP-H11219826-A (JP)
Title: Magnetic dielectric compound porcelain
Inventor: WADA HIDEAKI
IPC: H01G4/40
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To avoid the degradation in characteristics due to compounding espe cially improving the conductivity by a method wherein a specific pt.wt of Ag is added to a compound material a specific pt.wt containing a ferrite base magnetic body in a specific wt.% and a perovskite base dielectric in a specific 4%. SOLUTION: The ratio of ferritc base magnetic body comprising the compound material in a magnetic dielectric compound in a magnetic dielectric compound porcelain is within the range of 10-90 wt.%. The ratio of perovskite base dielectric is also within the range of 10-90 wt.%. The ratio of Ag in the magnetic dielectric compound porcelain is within the range of 0.5-15 wt.% to the compound material made of the ferrite base magnetic body and the perivskite base dielectric. The Ag ratio is 2-14 wt.% preferably 5-14 wt.%. In such a constitution, the magnetic dielectric compound porcelain can be manufactured by blending the ferrite base magnetic body powder and the perovskite base dielectric powder with an Ag producing material such as Ag2 O, etc., in a specific ratio to be baked after the molding process at 900-1050 deg.C according to normal procedures.
Patent JP-S63189941-A (JP)
Title: Automatic adaptive system for patch data
Inventor: HITOTSUMOTO FUJIHARU
IPC: G06F11/28
Filed: 1987-01-31
Abstract: PURPOSE:To rapidly and surely execute maintenance by automating the selection of patch data adaptive to the constitution of a current operating system and the formation of a patch adaptive job. CONSTITUTION:When patch data are inputted from a patch data input means 1, a patch data sorting means 3 retrieves whether the same program name as that included in the patch data are stored in a program list storing means 2 or not. When the same program name is stored, the means 3 sorts the inputted patch data in accordance with format information corresponding to the same program name obtained by retrieval in each program format and stores the sorted result in a patch data storing means 4. A patch adaptive job forming means 6 inputs a sorted patch data group from the storing means 4, extracts patch adaptive job control language corresponding to the program format of the inputted patch data group from a patch adaptive job control language group storing means 5, forms the patch adaptive job, and stores the formed job in a patch adaptive job storing means 7. Consequently, maintenance can be rapidly and surely executed.
Patent JP-2000219951-A (JP)
Title: Gas wiping nozzle
Inventor: KAMETANI TAKEFUMI
IPC: B05C11/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas wiping nozzle, whose removing (wiping) performance against the stuck hot-dip metal is higher than that of the conventional nozzle, and whose splash is not stuck and service life is long with thin coating atained at high speed. SOLUTION: This gas wiping nozzle 3 is provided with a tip part having a slit opening for jetting the pressurized gas blown to the hot-dip metal coated layer and blowing off a part thereof, and a horizontal gas passage 11 for supplying the pressurized gas into the slit opening hole, in the nozzle body disposed so as to face to the surface of a steel sheet stuck to the non-solidified hot-dip metal coating layer while travelling in the vertical direction. In such a case, in view of the vertical cross section of the nozzle, the thickness 10 of the tip part is made to 0-1.0 mm at each upper and lower part, and the angle forming the inclined upper and lower outer surfaces toward the rear part of the nozzle from the tip part in the gas jetting direction is made to <=45 deg., and the length of the gas passage is made to 10-40 times the width 12 of the slitting opening.
Patent JP-S52105391-A (JP)
Title: Cutter
Inventor: BANDOU TORIMASA
IPC: B23D17/08
Filed: 1976-02-28
Abstract: PURPOSE: To facilitate cutting of roofing material, etc., properly by being able to adjust precisely arc-shaped camber of the upepr cutting edge of the upper frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01198481-A (JP)
Title: Formation of deposited film by microwave plasma cvd
Inventor: KANAI MASAHIRO
IPC: C23C16/452
Filed: 1988-02-01
Abstract: PURPOSE:To uniformly and stably form a high-quality and large-area functional deposited film with good reproducibility by exciting a hydrogen atom in a plasma producing chamber, and allowing the excited hydrogen atom to chemically react with a gasified specified raw compd. in a film forming space. CONSTITUTION:Gaseous hydrogen is excited by microwave plasma in the bell jar 102 inserted into a cavity resonator 101 having an impedance matching circuit. The excitation state is measured by a condensing probe 122, and controlled. The excited hydrogen atom is passed through a metallic mesh 103, and introduced into the film forming space 116. Meanwhile, the gasified raw material is activated in an activation space 114, and introduced into the space 116. The raw material is composed of a compd. expressed by the general formula RnMm and AaBb [R and B are H, X, and hydrocarbonic groups, M is a group II element, A is a group VI element, and (m), (n), (a), and (b) are respectively an integer times the valence of R, M, B, and A] and a compd. contg. the element capable of controlling the valence electron of the deposited film. The raw compds. are allowed to chemically react with the excited hydrogen atom, and a deposited film is formed on a substrate 118.
Patent JP-S55115441-A (JP)
Title: Stabilization of polyoxymethylene
Inventor: FUJI TOORU
IPC: C08K5/35
Filed: 1979-02-28
Abstract: PURPOSE: To enhance heat stability, moderate reaction conditions and reduce a necessary amount of a solvent, through a method wherein polyoxymethylene is stabilized by adding cryptand or a polyethylene glycol derivative to a catalyst such as an alkali metal salt.  
     CONSTITUTION: (A) A catalyst is formed from (a) an anion obtained by removing H +  from an acid having dissociation constant lower than 1.5×10 -4  in water at 25°C and (b) a cation selected from a group of alkali metal cation, alkaline earth metal cation, ammonium ion and substituted ammonium ion, and (B) (c) cryptand and/or (d) a polyethylene glycol derivative forming a complex with (A) are added together with (A) to stabilize (D) polyoxymethylene by (c) acid anhydride. Herein, 0.0005W1pts. of (A) is used to (D) and, moreover, 0.01W100mol of (c) is used to one mole of (A) in case of (C) alone and 0.5W100pts.wt. of (d) is used to 1pts.wt. of (A) in case of (d) alone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000218369-A (JP)
Title: Stud welding method of metallic plates and outer shell enclosure for electronic equipments
Inventor: NAKANO TOSHIHIRO
IPC: B23K11/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a welding method, wherein back face welding traces caused when a boss is welded to an aluminum plate are formed in a manner to protrude from the aluminum plate and also the protrusion height can be restricted at the required minimum height. SOLUTION: A metallic plate 1 to be welded is put on a platen 2 having a dent 3. A stud 4 is put at the position opposed to the dent 3 so as to perform arc discharge. When the stud 4 and one part of the metallic plate 1 are fused, the stud 4 is punched into the metallic plate 1. By pressurization of the stud 4, the back face of the metallic plate 1 is pushed into the dent 3, whereby back face welding traces having a convex shape are formed. An appropriate dent depth is 5-30% of the thickness of the metallic plate 1.
Patent JP-H05189638-A (JP)
Title: Moving body analyzer
Inventor: MATSUMOTO YOSHITAKA
IPC: G06T7/20
Filed: 1992-01-09
Abstract: PURPOSE:To provide a moving body analyzer capable of obtaining much information of a moving body passing an inspecting point without being influenced by atmospheric temperature and wind. CONSTITUTION:An one-dimensional image for an inspecting point is photographed by a line camera from an upper oblique position. About a moving body A1 passing the inspecting point in the forward direction, its legs, body and head part are respectively photographed at time T1, T2, T3. About a moving body A2 passing the point in the reverse direction, its head part, body and legs are respectively photographed at time T4, T5, T6. When a continued image F is formed by arraying the photographed one-dimensional images in the photographing order, the moving body A1 is displayed as a turned image and the moving body A2 is displayed as an erected image. The moving directions or the like of the moving bodies A1, A2 are analyzed based upon the continued image F.
Patent JP-H01199752-A (JP)
Title: Tool selecting method on nc automatic programming
Inventor: KOJIMA NORIAKI
IPC: B23Q3/155
Filed: 1988-02-02
Abstract: PURPOSE:To attempt to make programing speed high, and to make tool selection easy by constituting a device so as to register data showing adapted sort of processing, processing specification and position to be attached, and to select sort of processing activity and to select a tools needed for the processing. CONSTITUTION:If a tool magazine input as known data be a magazine A, a processor 2 reads out sort of processing activity about respective tool top sorts A-1, A-2,... having relations with the magazine A from a memory 1. And on comparing with necessary processing activity sorts input as known data, a tool top sort having matched process activity sort in data items is selected. Supporting that a tool top sort A1 is selected, the microprocessor 2 reads out tool diameter, tool length about respective preset tools A1-1, A1-2,... having relations with the tool top sort A1 as processing specification from the memory 1, and compares processing specification of known data thereto for selecting a preset tool having a matched tool diameter, tool length.
Patent JP-H10202209-A (JP)
Title: Cleaning device
Inventor: TERAUCHI IKURO
IPC: B08B3/08
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a sure cleaning effect and a rinsing effect without using isopropylether and to make an explosionproof structure unnecessary by constituting a cleaning device equipped with a cleaning tank to clean the objective material such as electronic parts with a hydrocarbon solvent and with a rinsing tank to rinse the cleaned material with a fluorine-based inert solvent. SOLUTION: This device is equipped with a separating part 11 where a cleaning solvent (A) using a hydrocarbon solvent is separated from a rinsing solvent (B) using a fluorine-based inert solvent based on the specific gravity of each solvent, a cleaning and drying part 12 where the work as the objective material is cleaned, rinsed and dried, and a recovering part 13 where the vapor of the rinsing solvent (B) is recovered and liquefied. The cleaning and drying part 12 is equipped with a distillation tank 16, a pool tank 17, hot baths 18, 19, and a water separation tank 20. When the work is to be cleaned, the work is first dipped in the hot bath 18 and cleaned with a cleaning solvent (A). Then the work is cleaned in the hot bath 19 with the cleaning solvent (A) while ultrasonic vibration is applied. Then the work is rinsed in a rinsing tank 28 with the vapor of the rising solvent (B). Then the work is dried in a drying part 68 and carried to the succeeding process.
Patent JP-S57136660-A (JP)
Title: Carrier for electrophotographic dry developer
Inventor: UCHIDA MITSURU
IPC: G03G9/113
Filed: 1981-02-19
Abstract: PURPOSE:To control toner density accurately through a reflectivity detecting toner density sensor by narrowing down grain-size distribution by reducing a difference in grain size between the largest grains of carrier grains and the smallest grain to <=100mum. CONSTITUTION:Fluoropolymer-coated carrier grains whose surfaces are activated by being stirred mechanically in advance are classified by using two kinds of sieves having, e.g., 250 and 350mum sieve openings to select carriers having 25- 350mum grain size distribution, and those carriers and toner are mixed to produce a developer. Even after this developer is used to take 5,000 copies continuously by a copying machine equipped with a reflectivity detecting toner density sensor, toner density never varies and stable control is exercised; and the uneven distribution of the toner is not caused.
Patent JP-S57139091-A (JP)
Title: Carcinostatic substance tv-130, its preparation and carcinostatic agent containing the same
Inventor: TAMAI KENZOU
IPC: A61K35/74
Filed: 1981-02-19
Abstract: NEW MATERIAL:A carcinostatic substance TV-130. Appearance: Whitish gray W light brown powder. Melting point: Indifinite, begins to decompose at about 110°C and remarkalby decomposes at 200°C or above. Elementary analysis: C, 31W42%; H, 3W7%; N, 2W12%. Solubility: Soluble in water and insoluble in methanol, ethanol, etc. Color reactions: Positive to the Molisch, phenol-sulfuric acid, anthrone-sulfuric acid reactions, etc.  
     USE: A carcinostatic agent, capable of inhibiting the mltiplication of murine Ehrlich ascitic cancers, and having the immunological activating actions with very low toxicity.  
     PROCESS: A microorganism, e.g. Veillonella alcalescens TF-V strain, (FERM-P No.5876), of the genus Veillonella is cultivated under anaerobic conditions, and a hydrophilic organic solvent is added to the supernatant liquid. The formed precipitate is then separated, and water is added thereto to remove water- insoluble substances. After purifying with dialysis, etc., the purified substance is then treated with an ion exchanger to give the aimed carcinostatic substance TV-130. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62179978-A (JP)
Title: Ribbon breakage detecting mechanism
Inventor: MATSUMORI SHIGEMITSU
IPC: B41J35/36
Filed: 1986-02-03
Abstract: PURPOSE:To easily detect the breakage of an ink ribbon on the ribbon take-up side, by providing a roller for supplying an electric current to the ink ribbon and a sensor on the ribbon take-up side. CONSTITUTION:A current-passing roller 2 and a grounding roller 4 are provided between a printing head 1 and a ribbon taking-up part 6, and an ink ribbon 3 is fitted in contact with them. A voltage V1 is applied from a power source 9 to the roller 2, and a sensor 8 for detecting an electric current is connected to the roller 2. In normal direction, the current flows through the roller 2, the ink ribbon 3 and the roller 4 to ground, and id detected by the sensor 8. When the ink ribbon 3 is cut between the roller 4 and the roller 2, no electric current flows, so that no current is detected by the sensor 8. Accordingly, the breakage of the ribbon 3 can be recognized.
Patent JP-H10238337-A (JP)
Title: Monitoring method of catalyst performance in exhaust current of internal combustion engine
Inventor: ZANINI-FISHER MARGHERITA
IPC: F01N11/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To determine the catalyst performance with high accuracy by generating the first and second electric signals relating to the concentration of hydrocarbon in the exhaust gas, by a sensor installed at a downstream side of the catalyst before and after the time when the catalyst reaches an operation temperature, and comparing both signals. SOLUTION: When an engine is started, an output of a HC sensor 15 installed at a downstream side of a catalyst 13, is read out to be stored. Then whether the time after the start of the engine is shorter than T0 or not, is judged, and a HC/CO table of supply gas is calibrated, and the component of the supply gas is calculated, in the case of YES. On the other hand, the energy input to the catalyst throughout the time before the catalyst 13 is ignited, is calculated to determine the catalyst efficiency, in the case of NO. Further the total energy input QT to the catalyst 13 is calculated, to judge whether the catalyst efficiency is more than 50% or not. The catalyst 13 is judged to be rejected, when the catalyst efficiency is more than 50%, and a specific energy Qmax is smaller than QT.
Patent JP-S62179321-A (JP)
Inventor: SHIGEMATSU KENJI
IPC: A01F12/56
Filed: 1986-02-03
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-H02235678-A (JP)
Title: Thermal transfer color ribbon, manufacture thereof,and method for forming single scratch resisting phase
Inventor: NORUBERUTO METSUKE
IPC: B41J2/325
Filed: 1990-02-02
Abstract: PURPOSE: To obtain a print having a desired scratch resistance by adding polymer particles containing an insoluble coloring agent into a melt color ink during the thermal transfer printing process and melting the polymer particles during heat treatment. CONSTITUTION: Polymer particles 4 being added into melt color color ink 3 preferably have diameter of 0.3-30 μm and contains 10-30 wt.% of a coloring agent, preferably carbon black. At the time of producing a thermal transfer color ribbon 1, the polymer particles containing the coloring agent are dispersed into an aqueous dispersion liquid of a binder 5 in the form of mixture of wax and plastic and applied onto a support 2 and then it is introduced to a dry tunnel furnace where water phase of the aqueous dispersion liquid is evaporated. A code 6 being printed on the support 7 by thermal transfer contains the binder 5 and the polymer particles 4 and when the code 6 is heated by an infrared heater 8, the polymer particles are melted and the binder 5 is absorbed sufficiently to form a closed phase 9. Consequently, a scratch resistant print can be attained at a required part.
Patent JP-H08194795-A (JP)
Title: Two-dimensional code card system
Inventor: ISHIKAWA YASUO
IPC: B42D15/10
Filed: 1995-01-18
Abstract: PURPOSE: To provide a two-dimensional code card system capable of preventing itself from being suffered from an anauthorized card such as a forgery by improving the security of the card. CONSTITUTION: The two-dimensional code card system reads by a card reading means a two-dimensional code card 1 in which prescribed numerals and characters, etc., expressed by a two-dimensional graphic code are written by a card writing means and executs processing by judging instruction contents inputted by a user.  The system is provided with the two-dimensional code card 1 recorcing information by setting a printing pattern 2 characteristic to a card which is shown by a detection line at the prescribed position of the card base paper on the surface of which the random pattern 2 is printed to be a password, and the card reading means reading the password from the detection line at the prescribed position and collating it at the time of reading the card to decode recorded information to execute processing at the time of coincidence and to judge the card to be an unauthorized card to stop its processing at the time of non-coincidence.
Patent JP-H06236101-A (JP)
Title: Image recorder
Inventor: OKUNA KENJI
IPC: G03G15/08
Filed: 1993-02-10
Abstract: PURPOSE:To provide the image recorder of high image quality by nonmagnetic one-component contract system electrophotography. CONSTITUTION:A regulating roller 24 is provided in the slightly downward position of a developing roller 23 composed of a metallic rigid body, a toner puddle part is formed above the nipping part of the regulating roller 24 and the developing roller 23 and the regulating roller 24 is pressurized on the developing roller 23, to supply toner from the toner puddle part and develop a belt-like photosensitive body 1. Since the developing roller 23 is composed of the metallic rigid body, the electrifying quantity of the toner is high and the image recorder is strong in handling as well. Thus, the high image quality is obtained.