baber/WOPTO huggingface dataset:
Patent JP-S63275709-A (JP)
Title: Molecularly oriented molded product of ultrahigh-molecular weight ethylene-butene-1 copolymer
Inventor: YAGI KAZUO
IPC: D01F6/46
Filed: 1987-05-06
Abstract: PURPOSE:To obtain a molecularly oriented molded product of the titled copolymer, having a specific intrinsic viscosity and butene-1 content, plural and high endothermic peaks of crystal melting within a higher temperature region, excellent heat and creep resistance and useful as industrial textile materials, etc. CONSTITUTION:Ethylene and butene-1 are polymerized as a slurry in n-decane as a polymerization solvent using a Ziegler based catalyst to provide a copolymer, which is then melt spun and drawn to afford the aimed molecularly oriented molded product having >=5dl/g intrinsic viscosity [eta], average 0.1-15 butene-1 content based on 1,000 carbon atoms, >=2 endothermic peaks of crystal melting when measured in a restricted state thereof using a differential scanning calorimeter, >=1 main endothermic peaks (Tp) of crystal melting at a temperature 20 deg.C higher than the original crystal melting temperature (Tm) obtained as the main endothermic peak of melting in the second heating and >=15% quantity of heat based on the Tp for the total heat quantity of melting.
Patent JP-S5733812-A (JP)
Title: Transistor amplifier
Inventor: FUJISAWA SEIJI
IPC: H03G3/10
Filed: 1980-08-07
Abstract: PURPOSE:To raise the input impedance, to decrease the number of parts, and to easily execute the integration, by connecting a semiconductor element and a resistance between an electric power source of a transistor amplifier, and the emitter, and connecting a variable resistance element to the base of said transistor. CONSTITUTION:Between the emitter of an emitter ground type transistor TR9 constituting a transistor amplifier, and an electric power source 11 are connected a TR6 being a semiconductor element by P-N junction, and a resistor 7, and the emitter of the TR9 is grounded through a resistor 10. Also, between a connecting point (b) of the TR6 and the resistor 7, and the base of the TR9 is connected a TR5 which is operated as a variable resistance element which has connected a control terminal 4 to the base. Subsequently, the input impedance of the TR amplifier is raised, and an input signal from an input terminal 1 is outputted to an output terminal 12. According to this constitution, the number of parts to be used, such as a capacitor, etc. is decreased, and the integration is executed easily.
Patent JP-S63274692-A (JP)
Title: Synthesis of diamond
Inventor: ITO TOSHIMICHI
IPC: C30B29/04
Filed: 1987-05-02
Abstract: PURPOSE:To improve deposition velocity of diamond and to simplify prepn. of raw material gas by using a gaseous mixture contg. H2 and >=a specified vol.% CO as gaseous raw material. CONSTITUTION:Diamond is deposited on a substrate by allowing a gaseous mixture contg. H2 and >=1vol.% CO after exciting the gaseous mixture to contact with the substrate. If the content of CO in the gaseous mixture is <1vol.%, diamond is not formed or the deposition velocity is extremely small even if it is formed. A means for obtg. said gaseous raw material contg. C in the excited state is, for example, plasma CVD process, sputtering process, ionized vapor deposition process, ion beam vapor deposition process, hot filament process, chemical transfer process, etc.
Patent JP-2000299370-A (JP)
Title: Sample-holding device and aligner with the sample- holding device
Inventor: SAKAMOTO EIJI
IPC: H01L21/683
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To increase acceleration during scanning drive of a sample by holding the sample in a simple way at low cost, without enlarging a contact area between the flat sample and a sample stage. SOLUTION: In a sample-holding device, a reticle 1 as a flat sample is held on a moving stage 2 as a sample stage which is movable horizontally. In this case, the reticle 1 is directly vacuum chucked in a vacuum state on the moving stage 2. A plurality of independent holding members H1, separated physically from the recticle 1 and the moving stage 2, are provided at positions and the reticle 1 is held at a prescribed position of the moving stage 2.
Patent JP-2000299059-A (JP)
Title: Pattern correcting device
Inventor: YAMANAKA AKIHIRO
IPC: H01J11/34
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a pattern correcting device capable of correcting even a defect having a relatively large defective width. SOLUTION: This pattern correcting device comprises a paste application mechanism, a squeegee mechanism, an IR light source, a cutting laser part 2, a scratch mechanism, a vacuum function, and a semiconductor laser. A rib vacancy defect part 23 of a rib 22 is corrected as follows. The rib vacancy defect part 23 is protrusively applied with correction paste 24 by the paste application mechanism, an upper part of the rib 22 is shaped by the squeegee mechanism, the applied correction paste 24 is dried by the IR light source, the protrusion part of the correction paste 24 is cut by the cutting laser part 2, the protrusion part is removed by the scratch mechanism, the correction waste is sucked and removed by the vacuum function, then the rib 22 is baked by the semiconductor laser.
Patent JP-S606365-A (JP)
Inventor: ISHIZUKA TAKASHI
IPC: B25B23/145
Filed: 1983-06-17
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-S5538922-A (JP)
Title: Heating furnace controlling method
Inventor: MOROOKA YASUO
IPC: C21D11/00
Filed: 1978-09-08
Abstract: PURPOSE:To smoothly cope with a residence time change due to cessation, etc. by accumulating slab temp. rising patterns from charging slabs into a heating furnace to extracting them in the form of the ratio of the time elapsed after charging and the predetermined residence time and by controlling the slab temp. according to the date. CONSTITUTION:When slabs 5 are heated in heating furnace 1, the temp. of the i-th zone is detected with slab temp. operator 7, and the temps. of all slabs 5 in the i-th zone are estimated according to the following equation: dtheta/dtau=K(T<4>-theta<4>) wherein theta is slab temp., T is furnace temp., tau is time and K is a coefficient. Next the time elapsed after charging each slab 5 is measured with zero dimensional operator 11, and the time is divided by the predetermined residence time the of slab to calculate zero dimensional time. In accordance with this calculated time the slab temp. of the time is selected from slab temp. pattern accumulator 12 and compared to the output value of operator 7 to obtain the difference. This operation is performed with respect to all slabs 5 in the i-th zone to calculate the mean value of differences in temp. of the slabs, and the temp. of the i-th zone is changed according to the value.
Patent JP-S59675-A (JP)
Title: Detector of ionization chamber type for x-ray ct
Inventor: TAKESHIMA HIROTAKA
IPC: A61B6/03
Filed: 1982-06-28
Abstract: PURPOSE:To decrease recoupling loss due to electron-ion pair, by connecting between the ends at the side of incident X-rays of a bias electrode with a conductive curved plate, and forming an electric field gradient between the bias electrode, and a signal-takeout electrode. CONSTITUTION:Both bias electrode 11 and signal electrode 12 are composed of conductive flat plates, respectively, and arranged at constant intervals in a mutually insulated state. Each end at the side of incident X-rays of a bias electrode is junctioned with a conductive curved plate 13 in one body. Each curved plate 13 is made of a half cylindrical shape which is formed by dividing a hollow cylinder having a diameter equal to the distance between neighboring bias electrodes 11 into two by a plane including the said diameter. Thus, since the potential distribution in the space which exists between the ends of both electrodes at the side of incident X-rays and the conductive curved plate 13 is reduced to an assembly of curved faces resembling to the conductive curved plate 13, no part of extremely low gradient of electric field appears, then the recoupling loss due to electron-ion pair is decreased.
Patent JP-H02288645-A (JP)
Title: Data communication processor
Inventor: MASUDA TAKEHISA
IPC: H04L69/40
Filed: 1989-04-28
Abstract: PURPOSE:To decrease the possibility of stop of a system and to relieve the load of the operator for the system operation by detecting and correcting the internal status being a cause to a fault automatically when a fault takes place in the system. CONSTITUTION:The data communication processing unit consists of a communication means 1 including an internal status storage area 2, a fault detection means 3, an internal status read means 4, a confirmed item retrieval means 5, a fault status detection means 6, an internal status correction means 7, a restart means 8 and an internal status confirming item storage area 9. Then an internal status fault of the communication system and a fault attended with mis-setting of a system generation definition are detected automatically and after the internal status being a cause to a fault is corrected, the system is restarted. Thus, the possibility of system stop is reduced at the occurrence of the fault and the load of the operator to the system operation is relieved.
Patent JP-S60254627-A (JP)
Title: Carrying mechanism for semiconductor substrate
Inventor: TAKAHASHI TOSHIO
IPC: H01L21/203
Filed: 1984-05-30
Abstract: PURPOSE:To reduce weight to be carried on a carrying truck, by providing with a plural of shelves inside the cassette and a fork being possible to insert in the caseette in the direction perpendicular to rails. CONSTITUTION:The fork 18 on which a semiconductor substrate 8 is put, is inserted into a vacuum vessel 14 from an insertion port 19 and is fed through an opening 20 into a cassette 15. After the substrate 8 is put on a shelf 21 by incrementally rising the cassette 15, the fork 18 is retreated and the cassette is incrementally rised to position the next opening 20 so as to cause the fork 18 to be fed. By repeating such operations, the substrates 8 are put on all the shelves 21 in the cassette 15. Thereafter, the insertion port 19 is closed and the carrying chamber 2 and the vacuum vessel 14 is evacuated to make a vacuum state.
Patent JP-S5635205-A (JP)
Title: Pulse duration control meter
Inventor: HIRANO MASAHIRO
IPC: G05B11/26
Filed: 1979-08-29
Abstract: PURPOSE: To avoid the frequent switching of the power supply circuit at the operation part, by inhibiting the integrating action of the analog control meter having the PI action when the control deviation is within a specified range.  
     CONSTITUTION: The divergence is controlled for the motor valve at the operation part CV by the analog control meter having the PI action and the voltage positioner PO. With this control action, the control deviation is reduced sufficiently and then down to the value less than the set level. And thus the comparators COM3 and 4 of the blind sector setting circuit DB are turned on to turn off the switch SW 1 . As a result, the integrating action of the meter AC is inhibited, and thus the motor valve at the part CV does not work. And this state is continued within the specified range of the circuit DB. In such way, the frequent switching caused in case the control deviation is small can be eliminated for the electric power supply circuit at the operation part, thus preventing the evil effect due to the frequent switching action of the power supply circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S602807-A (JP)
Title: Combustion device
Inventor: MASAI TADAHISA
IPC: F23D1/02
Filed: 1983-06-21
Abstract: PURPOSE:To perform high-efficient combustion and to reduce production of NOX in exhaust gas, by a method wherein a pulverized coal auxiliary burner port, located on a periphery present further outer than a periphery on which a main burner port is situated, is coupled to a bypass port formed in the outer periphery part on the slipstream side of a strangulated part in a pulverized coal conveying passage. CONSTITUTION:After coarse grain 17 and particle 18, carried by a primary air, are accelerated by means of a strangulated part 2, they are spread again, and vortexes 19 are generated. The coarse grain 17 has a high inertia force, and thereby it is hard to be influenced by a primary air and flows straight. Meanwhile, the particle 18 is drawn in the vortex 19, and thereby it is deviated to the vicinity of an inner wall. A bypass port 3 is located at a portion where the particle 18 is deviated, and only the particle 18 is supplied to an auxiliary burner port 7, resulting in formation of a stable auxiliary flame 15 similar to that of gas fuel during combustion. This prevents the occurrence of a delay in combustion even in the case of low grade coal having less volatile matter and performs high-efficient combustion, and moreover, a volatile matter is discharged for a short time, resulting in production of an eminent reduction effect and in the possibility to achieve reduction of production of NOX.
Patent JP-H09278407-A (JP)
Title: Ozone generator
Inventor: ORISHIMA HIROSHI
IPC: C01B13/11
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To easily form high-purity gaseous ozone suitable for production of semiconductors. SOLUTION: A circular discharge gap 40 is formed by two sheets of disk- shaped electrodes 10a, 10b arranged to face each other across dielectric substances 20, 20. The circumference of the discharge gap 40 is sealed over the entire circumference thereof by an annular sealing member 3 in common use as a spacer, by which the discharge gap 40 is formed as a closed type. A gaseous raw material is introduced via a pipeline 50a from the outer peripheral part to the discharge gap 40 and the gaseous ozone is led out of the central part of the discharge gap 40.
Patent JP-2000044782-A (JP)
Title: Resin composition for rendering resin flame retardant, flame retardant resin composition containing the same, and molded article and its preparation
Inventor: YAMAUCHI KOJI
IPC: C08K9/04
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for rendering a resin flame retardant which is excellent in handleability and recyclability and is used for converting an inflammable resin into a halogen-free flame retardant resin, a flame retardant resin composition comprising the resin composition and excellent in flame retardancy, mechanical characteristics, moist heat resistant properties and recyclability, and a molded article. SOLUTION: The resin composition for rendering a resin flame retardant comprises (A) 100 pts.wt. of a PBT resin having an intrinsic viscosity of 0.36-1.60 measured at 25 deg.C using o-chlorophenol as a solvent and/or a PET having an intrinsic viscosity of 0.40-1.50 measured at 25 deg.C using a 1:1 mixed solvent of phenol/tetrachloroethane and (B) 30-300 pts.wt. of red phosphorus having an electroconductivity of 0.1-1,000 μS/cm, provided that the electroconductivity is that of the extraction water obtained by adding 100 ml of pure water to 5 g of red phosphorus, effecting extraction at 121 deg.C for 100 hr filtering off the red phosphorus and diluting the filtrate to 250 ml.
Patent JP-H07289374-A (JP)
Title: Sample cabinet
Inventor: OYAMA YASUYUKI
IPC: A47B96/02
Filed: 1994-04-25
Abstract: PURPOSE:To effectively prevent the turnover of a sample case by forming at least one stopper rod at a position forward of each placement shelf along the lengthwise direction thereof, and making a rod position rotatably adjustable for the depthwise direction of the shelf. CONSTITUTION:A stopper rod 21 is laid at a position forward of a placement shelf 20 along the lengthwise direction thereof, and formed to have a bent section 22 at both ends. In addition, the forward end of the section 22 is further bent to form an hooking piece 27. Then, the piece 27 is loosely coupled to an slanting slit 31 on a case inner wall 30. Also, two right and left stopper rings 24 are loosely coupled to the rod 21 and the forward ends 25 thereof are inserted in the positioning hole 33 of the wall 30, thereby making adjustable the fixing position of the rod 21. The rod 21 is also fixed via the piece 27 and the ends 25 respectively inserted in and coupled to the slit 31 and the hole 33 at a lower level. According to this construction, the rod 21 can always act to restrain the front of a sample case.
Patent JP-H05300976-A (JP)
Title: Method for discharging pinball and device therefor
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-04-28
Abstract: PURPOSE:To exactly and quickly discharge pinballs of the quantity commanded arbitrarily. CONSTITUTION:At the time of discharging a prescribed number of balls from the lower part in a ball passage by using a discharge device 1 constituted so that a gear 10 in which a recessed part 10a into which pinballs are fitted by one piece each is formed in the outside periphery is allowed to face the inside of the ball passage 71 and provided so as to be freely rotatable, and the ball supplied from the upper part and dropped down by dead weight in the ball passage is engaged to the recessed part and drops in connection with a rotation of the gear, and by controlling the rotation amount of the gear, the gear 10 is rotated continuously by leaving it to weight of the pinball in order to discharge continuously the pinball until the number of discharge balls approaches a command value. When the number of discharge balls approaches the command value, a rotation of the gear is switched to an intermittent rotation by which a very small angle rotation corresponding to a one-recessed part portion and a stop are repeated alternately, and when the number of discharge balls reaches the command value, the intermittent rotation of this gear is stopped, and the pinballs of the number of balls as per the command value are discharged.
Patent JP-S5234105-A (JP)
Title: Stratified charge combustion internal combustion engine
Inventor: IWATOMO SEIZOU
IPC: F02B19/10
Filed: 1975-09-11
Abstract: PURPOSE: A stratified charge combustion intermal combustion engine provided with an efficient open-gype charging mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01281456-A (JP)
Title: Magnetic toner for two component developing agent
Inventor: TAKEDA MASAYUKI
IPC: G03G9/08
Filed: 1988-05-09
Abstract: PURPOSE:To prevent sticking of toner to a photosensitive body so as to permit uniform cleaning of the photosensitive body always, thus preventing deterioration of the photosensitive body by using a low molecular lubricant having film forming function and being solid at ordinary temp. as external additive. CONSTITUTION:A low molecular lubricant having film forming function and being solid at ordinary temp. is added as an external additive in a magnetic toner for two component developing agent consisting essentially of a binder resin and magnetic powder. Said low molecular lubricant to be added as the external additive is a solid material at ordinary temp. and having film forming capacity, such as those having low mol.wt. and being solid at ordinary temp. among fatty acid esters, higher fatty acids and metal salts thereof, fatty amides, higher alcohols, natural and synthetic paraffins, etc., specifically, methylenebis stearylamide, palmitylamide, etc. By using such magnetic toner, residual toner on the surface of a photosensitive body is removed uniformly by cleaning, preventing deterioration of the photosensitive body and sticking of the toner to a surface layer, thus preventing deterioration of a picture image.
Patent JP-H0411894-A (JP)
Title: Production of biotin
Inventor: ABE TAKAHARU
IPC: C12N15/09
Filed: 1990-04-27
Abstract: PURPOSE:To obtain in high productivity biotin, a kind of vitamin necessary for the growth of animals and plants and microorganisms by incubating specific microbes belonging to Bacillus sp., etc. CONSTITUTION:Biotin-productive bacteria belonging to Bacillus or Escherichia sp. and resistant to electron transfer system inhibitors (pref. thenoyltrifluoroacetone, cyan) are incubated, or the resulting microbes are made to act on a biotin precursor, to effect producing and accumulating biotin, thus obtaining the objective biotin.
Patent JP-S62267679-A (JP)
Title: Diagnostic system for fault in sequential circuit
Inventor: OZAWA KUNIAKI
IPC: H01L21/66
Filed: 1986-05-16
Abstract: PURPOSE:To identify a fault candidate signal line by dividing a synchronous sequential circuit, checking whether a fault exists or not by a dividing circuit unit, and executing reverse logical development with regard to the dividing circuit in which the fault exists. CONSTITUTION:A circuit dividing device 401 divides a circuit at every clock generation time based on circuit constitution data which has been read from a file 402. The circuit 401, first of all, reversely follows up a logical circuit diagram from an output signal line in order to obtain a dividing circuit at the time t3, and ends the operation for reversely following up the logical diagram, when it has reached an input signal line and a storage element. Data is stored in a file 403. At the same time, the dividing circuit at the time t2 and the time t1 is obtained. Based on a result of this division, a setting device 404 selects observing signal lines of the dividing circuit at each time, respectively. Information of the observing signal line is compared with a test input by a stroboscopic device 407, and becomes an observed value. The observed value is compared with the normal value of a file 409.
Patent JP-S603584-A (JP)
Inventor: MARUYAMA HIROMI
IPC: G21C7/113
Filed: 1983-06-22
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-H05142436-A (JP)
Title: Optical circuit board made of resin and producton thereof and electric device using this circuit board
Inventor: TAKEYA NORIAKI
IPC: G02B6/28
Filed: 1991-04-17
Abstract: PURPOSE:To obtain the optical circuit board which is the optical circuit plate for electronic parts having much information quantity, has good connectability and less connection losses and is made of resin. CONSTITUTION:The optical circuit board made of resin consisting of cores 2, 12, 13 in which light is transmitted, a clad 1 existing around these cores and having the refractive index lower than the refractive index of the cores and a substrate existing around the clad and having >=1 branch parts 4 where the cores are branched to at least >=2 cores has a connecting hole 3 arriving at a branch part in a part of the clad and the substrate and a rod 6 consisting of a material having the same refractive index as the refractive index of the clad or the refractive index lower than the refractive index of the clad and having the same sectional shape and area as the sectional shape and area of the connecting hole 3 or a rod 8 consisting of a material having the refractive index higher than the refractive index of the clad and having the same sectional shape and area as the sectional shape and area of the connecting hole 3 is disposed attachably and detachably into this connecting hole 3. As a result, the increased provision of branching and coupling and the removing of the unnecessary branch part when the branching and coupling are unnecessary are facilitated and the transmission losses are decreased.