baber/WOPTO huggingface dataset:
Patent JP-H0757773-A (JP)
Title: Beta alumina electrolyte sintered material and manufacture thereof
Inventor: MIYAJI MASAKAZU
IPC: H01M10/39
Filed: 1993-08-19
Abstract: PURPOSE:To uniformize the composition of material, and to restrict the reaction with moisture by setting quantity of lithium, which is included in the powder at the time of sintering beta alumina electrolyte sintered material smaller than the quantity of lithium included in the beta alumina electrolyte sintered material, and sintering to form the structure of the sintered material near the outer surface finer than the inside structure of the sintered material. CONSTITUTION:Grains grow to form the rough structure as quantity of liquid phase is larger at the time of sintering beta alumina. Lithium has the work for increasing quantity of liquid phase in the case where a large quantity of lithium exists at the time of sintering beta-alumina, and generates the roughness of structure. When quantity of lithium is reduced, quantity of liquid phase at the time of sintering is reduced to enable the fining of structure. Quantity of lithium included in the powder is reduced than the quantity of lithium included in a molding to diffuse or flow the lithium near the outer surface to the powder at the time of sintering, and quantity of lithium near the outer surface of the molding is reduced than the quantity of lithium inside of the molding, and the only structure near the outer surface of the sintered material can be fined.
Patent JP-S6281242-A (JP)
Inventor: SCHUBERT HANS ALBERT
IPC: B21J9/02
Filed: 1986-09-25
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-S60118160-A (JP)
Title: Mustard paste
Inventor: KAWAMURA MITSURU
IPC: A23L27/18
Filed: 1983-11-29
Abstract: PURPOSE:To provide mustard paste containing edible oil, having more than a specific amount of water, and having little bitter taste. CONSTITUTION:The objective mustard paste can be produced by compounding the conventional mustard paste components (e.g. mustard, salt, vinegar, etc.) with (A) an edible oil (preferably refined salad oil) and preferably (B) protein (e.g. egg yolk, albumen, sodium caseinate, etc.). The water content of the final product is adjusted to about >=56%, and the amount of the component A is preferably 0.5-3wt% based on the whole composition. The mustard used as the raw material is preferably the one having relatively high resistance to the development of the bitter taste.
Patent JP-H0273976-A (JP)
Title: Sheet type vapor phase reactor
Inventor: SAITO YOSHINOBU
IPC: C23C16/46
Filed: 1988-09-08
Abstract: PURPOSE:To shorten preheating time and to enhance throughput by enabling a sample base or a heating means to be lifted in a CVD. CONSTITUTION:In a sheet type vapor phase reactor 1, a sample base 3 is supported by a sample base supporting member 5 and the lower part of this supporting member 5 is connected with a sample base rotating and driving mechanism 7. A sample base heating means 15 is provided on the lower part of the sample base 3. An elevating mechanism 22 is connected with the supporting member 5 and when the sample base 3 is preheated, a piston rod 28 is lowered and the sample base 3 is brought into contact with the heating means 15. When preheating is completed, the piston rod 28 is raised to separate the sample base 3 from the heating means 15 and film forming reaction is started. Further the heating means 15 is raised or lowered to bring it into contact with the sample base 3 or to separate it from the sample base 3.
Patent JP-2001048918-A (JP)
Title: Production of trans-1,4-polybutadiene
Inventor: IWAMOTO YASUMASA
IPC: C08F4/68
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for the highly active production of trans-1,4- polybutadiene in the presence of a carried catalyst. SOLUTION: This method for producing trans-1,4-polybutadiene comprises polymerizing butadiene in the presence of a carried catalyst prepared by carrying a vanadium compound (for example, a halogen-containing magnesium compound) on a carrier comprising an inorganic magnesium compound.
Patent JP-H03136273-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOINUMA HIROYUKI
IPC: H01L21/822
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a semiconductor device which can be made large in operational margin to noises and improved in electrostatic breakdown strength as much as possible by a method wherein a specific impedance circuit is connected between nodes which are nearly the same in potential and corresponding to pins to which the same potential is applied. CONSTITUTION:In a semiconductor integrated circuit device provided with pins to which the same potential is applied, an impedance circuit 1 is connected between nodes Nm and Nn which are corresponding to the pins concerned and whose potentials are Vm and Vn of nearly the same potential, where the circuit 1 functions so as to increase in impedance when the potential difference between the nodes Nm and Nn is smaller than a prescribed value of VF to keep the potential difference equal to VP or to decrease in impedance when the potential difference is larger than Vf to make the potential difference decrease to VF. For instance, the impedance circuit 1 is possessed of a current- voltage characteristic shown in a figure, that is, a current is prevented from flowing between the nodes Nm and Nn when a formula, ¦Vm-Vn¦<VF, is satisfied, and a current is made to flow when a formula, ¦Vm-Vn¦>=VF, is satisfied.
Patent JP-H1164886-A (JP)
Title: Display device
Inventor: KUBO MASUMI
IPC: H01L21/336
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce a driving voltage of a display device and to improve response by providing a recessed part between a pixel electrode and a counter electrode on a substrate. SOLUTION: The pixel electrode 21 and the counter electrode 22 are provided on an inter-layer insulation film 19 independently to each other. Further, the upper surface of the inter-layer insulation film 19 between the pixel electrode 21 and the counter electrode 22 is made lower than the upper surface of the inter-layer insulation film 19 under the pixel electrode 21 and the counter electrode 22, and the recessed part 23 is provided between both electrodes 21, 22. In such a case, since an electric field E between the pixel electrode 21 and the counter electrode 22 becomes maximum on a plane linking the pixel electrode 21 with the counter electrode 22, the most effective electric field is applied to a liquid crystal layer in this constitution.  Further, in usual constitution, since the electric field E between the pixel electrode 21 and the counter electrode 22 applied to the inter-layer insulation film 19 is applied to the liquid crystal layer also, a liquid crystal display panel with a low driving voltage and high response is obtained.
Patent JP-H0667469-A (JP)
Title: Electrophotographic toner and its production
Inventor: ARIYOSHI SATOSHI
IPC: G03G9/08
Filed: 1992-08-25
Abstract: PURPOSE:To provide an electrophotographic toner having excellent friction resistance without variation of toner electrification and suitable as the source material of a color toner, and to provide its production method, CONSTITUTION:A mixture consisting of poymerizable monomers of 38 pts.wt. of styrene and 2 pts.wt. of chloromethylstyrene, 1 pt.wt. of crosslinking agent, 2 pts.wt. of polymn. initiator, 2 pts.wt. of mold release agent, and 5 pts.wt. of coloring agent for the toner is added to a solvent consisting of 400 pts.wt. of ion-exchanged water and 2 pts.wt. of dispersion stabilizer to effect suspension polymn. to obtain resin fine particles. To these resin fine particles, 10 pts.wt. of N,N-dimnethyelbenzylamine is added to effect reaction and the reaction product is cooled, filtered, and sufficiently washed with water to obtain toner fine particles.
Patent JP-H0276980-A (JP)
Title: Manufacture of synthetic resin valve
Inventor: AKIYAMA SABURO
IPC: F16K27/00
Filed: 1988-09-09
Abstract: PURPOSE:To ensure excellent sealing ability even after connection to a line by a method wherein a heating wire is wound around the outer periphery of an inner part and the outer part of a body made of resin is molded. CONSTITUTION:A packing case 40 made of a metal is screwed in both ends of a case 10 and a spherical valve body 30 is nipped from both sides to form a synthetic resin valve. The valve is set in a molding tool for an inner part, and a body inner part 70 is formed to the outside of the synthetic resin valve by injection molding. A heating wire 72 is wound around each of groove parts 71 formed in the outer peripheries of both ends of the inner part 70, a connector pin 73 for energization is mounted, and the whole inner part is set in a moulding tool for an outer part to mold a body outer part 81.
Patent JP-S6383588-A (JP)
Title: Manufacture of double tube heat pipe
Inventor: ISHIZUKA MASARU
IPC: F28D15/02
Filed: 1986-09-26
Abstract: PURPOSE:To permit the manufacture of a continuous heat pipe for transporting intense heat, by a method wherein an inner tube is cut so as to have a length sufficiently shorter than that of an outer tube while as many pieces of the inner tube as are equal to length of the outer tube are inserted continuously into the outer tube. CONSTITUTION:Short inner tubes 2a, having a slit 4 on the outside thereof and axial grooves on the inside thereof while sufficiently shorter than the length of an outer tube 1, are inserted axially into the outer tube 1 so that a plurality of them are contacted closely and continuously. Holes 5 are penetrated through the outer tube 1, a mono-groove 5a is provided on the one part thereof and the mono-groove 5a act as the principal flow passageway of the reducing flow of a refrigerant 6 whereby the inner tube 2a serves as the motive power of intense heat transporting force. The inner tube 2 is formed by a plurality of shorter inner tubes 2a, therefore, the working and finishing of the inner tube is effected for each shorter inner tube and more easily compared with the conventional inner tube, where the necessary length of the inner tube is formed by one piece of a pipe having the necessary length, further, the washing thereof may be effected surely whereby a continuous heat pipe may be realized without deteriorating the high performance thereof. Especially, the length of the short inner tube 2a is short, therefore, sufficient working and finishing may be effected on the outer and inner surfaces thereof, whereby this method is suitable for the manufacture of a long heat pipe.
Patent JP-2000056271-A (JP)
Title: Spectacle frame
Inventor: OKAMOTO MASANORI
IPC: G02C5/14
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To impart antimicrobial and sterilizing functions to a spectacle frame and to impart a function to remove electromagnetic waves. SOLUTION: Parts of at least part of a spectacle frame 1 consisting of plural parts, such as a frame 2, a bridge 3, hinges 4, temples 5 and ear bends 6, are provided with photocatalyst parts 9 consisting of titanium oxide in part thereof. In case dirt, saprophytic bacteria, mold, etc., adhere to the spectacle frame 1, these are decomposed and removed by the excitation of the photocatalyst parts 9 consisting of the titanium oxide by light energy. The electromagnetic waves leaking out when electric apparatus, such as portable telephone sets, are used are decomposed and removed by the excitation of the photocatalyst parts 9 by the light energy.
Patent JP-S61103858-A (JP)
Title: Production of tertiary alkylamine
Inventor: IRIE TAKESHI
IPC: C07C211/03
Filed: 1984-10-29
Abstract: PURPOSE:To obtain the titled substance useful as a raw material for a monomer for improving high polymer compounds, drugs, agricultural chemicals, surface active agents, etc., together with lactic acid, by hydrolyzing an N-t- alkyllactamide with an alkali aqueous solution in a specific temperature range. CONSTITUTION:An N-t-alkyllactamide shown by the formula I (R is 4-22C t-alkyl) is hydrolyzed with an alkali aqueous solution at 130-220 deg.C (preferably at 150-190 deg.C), to give the titled substance together with lactic acid. A hydroxide of an alkaline (earth) metal such as Na, K, Ca, Ba, etc. is used as the alkali, and the concentration of the aqueous solution is preferably 7-45wt%. Since the alkali is consumed with formation of lactic acid, an amount of the alkali used is preferably 1.05-1.30mol based on 1mol raw material. The pressure in the reactor rises with advance of the reaction, but the reaction is continued for 3-15hr in the pressure state.
Patent JP-H0676702-A (JP)
Title: Circuit breaker
Inventor: ISHII KAZUHIRO
IPC: H01H33/59
Filed: 1992-08-25
Abstract: PURPOSE:To make a breaker main contact open instantaneously when a current exceeds a set current value even after the closing of the breaker by providing a closing detection circuit which detects the closing time and the time after the closing of a main contact, a trip voltage setting circuit, and a trip circuit. CONSTITUTION:An MCR signal generating circuit 14A, as a closing detection circuit, automatically determines the closing time and the time after the closing of a breaker main contact 2, and selects the circuit constant of an operational amplifying circuit in a characteristic setting circuit so that a breaker trip set voltage is switched according to respective conditions. The characteristic setting circuit, as a trip voltage setting circuit, switches to set an instantaneous trip set voltage according to the circuit constant selected by the circuit 14A, and outputs the set voltage to an instantaneous trip circuit 13. Even if a heavy accidental current flows in a load after the closing of the contact 2, a breaking mechanism 4 is operated via a maximum phase selecting circuit 12, an electronic switch 8, and a trip coil 3, so as to open the contact 2. Thereby, a breaker is instantaneously opened even if the heavy accidental current flows after the closing of the breaker.
Patent JP-H0678112-A (JP)
Title: Picture fetching device
Inventor: YONEYAMA TAKASHI
IPC: H04N5/341
Filed: 1992-08-25
Abstract: PURPOSE:To improve the picture evaluation precision by setting the picture input range with the multiple of integer as large as maximum number of adjacent picture elements. CONSTITUTION:Picture element read of a CCD image sensor 11 is driven by a timing generator 12 which issues a driving pulse, a reset pulse, a shift pulse, etc. When an object image is subjected to AF evaluation or the like, picture data in the center part or a part are taken as the evaluation object. With respect to the pixel input range used for evaluation, eight picture elements whose number is the maximum number of picture elements to be added are used as one block, and the area by the integer-multiple block laterally symmetrical to the optical axis of the object is used as the CCD pixel input range. Thus, the object image fetching range is fixed in the case of addition of four picture element as well as addition of two picture elements. Consequently, the object image fetching range is always fixed regardless of the change of the number of picture elements to be added, and the picture evaluation precision is improved.
Patent JP-H1055092-A (JP)
Title: Image forming device
Inventor: YU HIDEO
IPC: G03G15/16
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To stably form a high-quality image without a defect such as a worm- eaten spot. SOLUTION: When a toner image 6 transferred to an intermediate transfer belt 21 is secondarily transferred to a transfer material, a secondary transfer belt 31 is brought into press-contact with the intermediate transfer belt 21 between two secondary transfer rollers 26 and 27, of a primary transfer unit, to make pressure applied to the contact surfaces of the transfer belts 31 and 21 smaller, so that the application of excess pressure to the toner image 6 formed on the belt 21 can be prevented. Since the secondary transfer roller 27 facing a bias applying part 34 is connected to a ground with a resistor having middle resistance or more, the leakage of an electric charge from the secondary transfer roller 27 in a transferring region is prevented to secure an effective electric field at the time of performing the transfer.
Patent JP-H06207282-A (JP)
Title: Corrosion control composition
Inventor: ERITSUKU ERU ROO
IPC: C09D5/08
Filed: 1993-09-10
Abstract: PURPOSE: To produce a composition having improved corrosion resistant activity by blending a specific salt of an organic acid with another metal-containing corrosion inhibitor.  
     CONSTITUTION: This composition is prepared by blending at least one neutral or overbased salt of an organic acid that has a nonaromatic at least 10C (about 10 to 70C) hydrocarbyl chain and at least one metal-containing corrosion inhibitor other than the organic acid salt in a weight ratio of the organic acid salt to the corrosion inhibitor of (1:20) to (20:1), wherein, as the neutral or overbased salt, at least one Ca, Mg, Zn, Ba, Sr or Pb salt of at least one carboxylic acid, sulfonic acid or mixture thereof is used and, as the metal-containing corrosion inhibitor, zinc phosphate, barium metaborate or a mixed Sr-Ca salt of phosphosilicic acid is used. By coating the surface of a metal with this composition, the corrosion resistance of the metal can be improved. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59117121-A (JP)
Title: Projection type mask aligner
Inventor: KUBOTA KATSUHIKO
IPC: G03G15/04
Filed: 1982-12-24
Abstract: PURPOSE:To reduce the frequency of changing a photomask setting the necessary pattern easily by a method wherein the surface of wafer or the like can be exposed with a plurality of photomasks by an identical projection exposure system and a mask selection means is provided to the optical system of each photomask. CONSTITUTION:A wafer 1, which is placed on a stage 2 and whose surface is coated by the prescribed photoresist, is moved along the horizontal X and Y directions by the stage 2. On the other hand, photomasks 3, 4, which are formed to the patterns different to each other, are supported at the positions perpendicular to each other by holders 5, 6 and illuminated by the light source lamps 7, 8. Then, a contracting type projection optical system 9 is provided to the light axis of one photomask 3 and the wafer 1 and a half mirror 10 is provided to the cross point of that light axis and the light axis of another photomask 4. Shutters 11, 12, which can be operated individually, are provided to the light paths of those photomasks 3, 4.
Patent JP-2001049896-A (JP)
Title: Cover for plain bearing
Inventor: TAKEUCHI SADAMITSU
IPC: E04H9/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To simplify mounting or demounting to or from a sliding bearing device, to easily eliminate dewcondensation even when condensate is generated by keeping air permeability on a sliding surface, ensuring sealing performance and to simply maintain the bearing device only by turning over a cover. SOLUTION: The cover for the plain bearing has an opening 25 being formed in a sheet shape covering a sliding surface 22 on the foundation 12 side for preventing the intrusion of water and dust to the sliding surface 22 while being fast stuck and fitted the periphery of a plain bearing body 21 on the building 10 side, is brought into approximately point-contact with the sliding surface 22 at projected points by forming a rear in a surface with projections, and has slits from the opening 25 to a periphery.
Patent JP-H0974433-A (JP)
Title: Data from conversion circuit, oam fault management cell extract circuit and frame length fault detection circuit
Inventor: HIRANO TOMOKO
IPC: H04L69/40
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain an improved data form conversion circuit, OAM fault management cell extract circuit and frame length fault detection circuit in which the circuit scale can be reduced. SOLUTION: In the circuit converting, e.g. an 8-bit parallel signal or a 16-bit parallel signal into a 48-bit parallel signal, a caption 1a is an FF group composed of 4 4-bit flip-flop circuits (FF), captions 2a-2e is FF group composed of two 4-bit FFs, captions 3a-3f are an FF group composed of two FFs with an enable terminal, and captions 4a-4e are a selector group composed of eight selectors. When the 8-bit or 16-bit parallel signal is converted into a 48-bit parallel signal in the circuit configuration above, 0 or 1 terminals of all the selectors are designated respectively by a mode selection signal and prescribed conversion processing is executed. The circuit needs few number of FFs, one kind of latching timing pulses is enough, and the circuit scale and configuration can be reduced and simplified.
Patent JP-H0754541-A (JP)
Title: Drive control structure for motor-operated door device
Inventor: MORIFUJI KOKI
IPC: E05F15/10
Filed: 1993-08-19
Abstract: PURPOSE:To improve workability by outputting an error judgement signal at all times, and opening and closing a door with a door side operation switch, while neglecting a door open/close remote control signal upon occurrence of an error, in outputting the remote control signal from a main control section to a door side sub-control section. CONSTITUTION:When a main control section at the side of a control room sends a double-acting control signal to a sub-control section 10 at the side of a door body 3, the sub-control section 10 drives a plurality of doors 3 in such state as fully close, wide open and half open. Furthermore, the main control section outputs an error judgement signal to the sub-control section 10 at all times or periodically. When an error occurs in the main control section, a transmission section or the like, then, the sub-control section judges that an error condition is taking place, on the basis of the error judgement signal. As a result, the sub-control section 10 neglects a remote control signal, and closes a drive circuit operating upon occurrence of an error, on the basis of signals from a left motion switch 17L and right motion switch 17R as manual switches. At the same time, the section 10 automatically selects mode to output a single-acting control instruction for every door 3 to a drive means 7. According to this construction, the doors 3 can be moved without any need of a tow car or the like.
Patent JP-H0279774-A (JP)
Title: Power converter
Inventor: SHIGENOBU MASAHIRO
IPC: H02M7/155
Filed: 1988-09-12
Abstract: PURPOSE:To prevent the breakdown of a circuit by inputting an operation timing signal, an AC voltage, a DC voltage and the digital value of a DC reference value into a micro-processor from a thyristor circuit which converts AC to DC, and generating a fault signal. CONSTITUTION:A bridge circuit comprising thyristors 6a-6d which are connected between an AC power source 1 and a DC power source 8 is controlled with a control circuit 20, and AC-DC/DC-AC conversions are performed. An operation- timing-signal generating circuit 16 is driven with an AC voltage sensor 12, and a timing signal T is outputted into a microprocessor MPU 18. An AC voltage signal is detected 12, and a DC voltage is detected 15. The signal from a reference-current setting device 10 is obtained and converted into digital values in circuits 17a-17c. The results are outputted into the MPU 18. The MPU 18 operates these signals. At the time of trouble, a fault signal is generated 19. An igniting circuit 14 is extinguished. In this way, the breakdown of a power converter apparatus and the DC power source can be prevented beforehand.