baber/WOPTO huggingface dataset:
Patent JP-H0851120-A (JP)
Title: Manufacture of semiplaner type heterojunction blpolar transistor
Inventor: FURANSHISU JIYOSEFU MORISU
IPC: H01L21/331
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a method for fabricating a semiplanar heterojunction bipolar transistor without exposing the base layer during fabrication. CONSTITUTION: Collector plugs 18 are implanted selectively in order to connect a subcollector layer 12 with the surface of a heterojunction bipolar transistor 10. A base layer 22, an emitter layer 24 and an emitter cap layer 26 are then formed on a collector layer 16 and the collector plugs 18 by second epitaxial growth. According to the method, the base layer 22 is not exposed to subsequently detrimental fabrication steps. Subsequently, the base layer 22 is connected with the surface of the heterojunction bipolar transistor 10 by implanting a base plug region 28 selectively. Finally, a base contact 32 and an emitter contact 30 are formed selectively in the heterojunction region on the base plug region 28 and the emitter cap layer 26.
Patent JP-H03292389-A (JP)
Title: Liquid crystal composition and its use
Inventor: SHIMIZU SHIGEJI
IPC: C09K19/32
Filed: 1990-04-09
Abstract: PURPOSE:To obtain the title composition useful for giving a liquid crystal element which has a wide operating temperature range below room temperature and high switching speed and consumes less electric power by using a specified compound as the constituent. CONSTITUTION:The title composition contains at least one carboxylic acid ester compound of the formula [wherein R is 6-18C (halogenated) alkyl or 6-18C alkoxy; m is 2 to 10].
Patent JP-S5850792-A (JP)
Inventor: ROBAATO EMU KORUBASU
IPC: H01S5/22
Filed: 1982-06-01
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-S62249237-A (JP)
Title: Program executing system for sampling controller
Inventor: MAI HIROAKI
IPC: G06F12/16
Filed: 1986-04-23
Abstract: PURPOSE:To process efficiently, by detecting a residual time at every termination of the process of a control program, and deciding the content to be processed of another program possible to execute within the residual time, on the basis of the said residual time. CONSTITUTION:The initialization of a timer is performed by a process 10 just before the execution of a control arithmetic operation by a process 4 is started by the periodic start-up of the control program, and an initial value T0 is set. When the control arithmetic operation is terminated at a process 4, a timer value Ti at that time is read out at a process 11, and based on the Ti, a residual time TR until the control program is started up at the next sampling cycle, is calculated. Next, the size S of a memory possible to be diagnosed within the residual time TR is calculated by a process 12. At a process 5s, the S byte share of memory area is diagnosed from the address of the memory diagnosed at the present sampling cycle on the basis of the obtained value of the size S.
Patent JP-H03292404-A (JP)
Title: Diaphragm type driving device
Inventor: MURANAKA YOSHIO
IPC: F15B15/10
Filed: 1990-04-11
Abstract: PURPOSE:To facilitate the assembling work of a driving device by making it smaller and lighter to improve its economical efficiency by fitting a fastening member which is formed in its section into a tapered U-shape narrowing in its inside toward a peripheral edge and along the peripheral edge of a jaw part in the jaw part for fastening them. CONSTITUTION:A peripheral edge of a diaphragm 2 is sandwichedly held by fastening members 3 between cases 1 having a jaw part 1a formed on the periph eral edge, respectively to form a diaphragm driving device. The fastening mem ber 3 is formed in its section into a tapered U-shape narrowing in its inside toward the peripheral edge and along the peripheral edge of the jaw part 1a, and fitted on the outer peripheries of the jaw parts 3a to sandwichedly hold the diaphragm 2, and the ends of the fastening member 3 are mutually fastened with a bolt and a nut 3a. Thus, the width of the jaw part 1a can be reduced to make a case smaller and lighter, and a production process can be decreased to improve assembling efficiency.
Patent JP-2000285853-A (JP)
Title: Circular fluorescent lamp and luminaire
Inventor: NAOKI SHOJI
IPC: H01J61/35
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a circular fluorescent lamp and a luminaire which prevents the base and broken bulb pieces from scattering. SOLUTION: This circular fluorescent lamp is provided with a pair of filament electrodes sealed at both ends 2a, 2b and a fluorescent body film adhered to an inner surface. The fluorescent lamp is provided with a circular bulb 2 into which at least mercury and rare gas are filled, a transmissive thermal shrinkable tube 3 covering an outer surface of the circular bulb 2 and both end surfaces 2A, 2B, a resin-made cylindrical body 4a coveringly clamping both ends 2a, 2b of the circular bulbe, and a base 4 having a connection body 5 electrically connected to a pair of the filament electrodes provided on the cylindrical body 4a.
Patent JP-H07299922-A (JP)
Title: Printing method of dot printer
Inventor: MIZUNO KIMIYASU
IPC: B41J2/355
Filed: 1994-05-06
Abstract: PURPOSE:To make the printing of the apex of an image clean in a dot printer by constituting the total number of the printing dots of a first row in a main scanning direction of (m) odd number dots while constituting the total number of the printing dots of the second row continuing thereto of (m-1) dots. CONSTITUTION:Printing timing is set so that data is sent to even number-th heating elements 2, 4, 6 at the time of the printing of the even number lines among first - seventh lines to perform printing and data is sent to odd number-th heating elements 1, 3, 5, 7 at the time of the printing of the odd number lines among them. That is, a current is supplied to the odd number-th heating elements 1, 3, 5, 7 at the time of the printing of the first line and the even numberth heating elements 2, 4, 6 are turned OFF. Next, a current is supplied to the even number-th heating elements 2, 4, 6 at the time of the printing of the second line but the odd number-th heating elements 1, 3, 5, 7 are turned OFF. At the time of the final line, a current is necessarily supplied to the odd number-th heating elements 1, 3, 5, 7. Therefore, in the case of zigzag printing, a dot is always arranged to each apex and a clean image of a clean apex is obtained.
Patent JP-H08267249-A (JP)
Title: Water-cooled type torch for welding machine
Inventor: SUGANO KATSUMI
IPC: B23K9/29
Filed: 1995-03-28
Abstract: PURPOSE: To provide a water-cooled type torch for welding machine having a structure, in which aligning of a cooling water hose is quickly executed without requiring other parts of a shim, etc., and trouble of a torch due to misalignment in the rotating direction of cooling water hose is prevented. CONSTITUTION: A conduit tube 20 for supplying a welding core wire and electric current and a hose 21 for supplying shield gas are connected to a torch main body 1. Two hoses 25, 26, which supply/drain cooling water to the space inside nozzle, are connected to a nozzle 6 mounted to a tip holder 4 through an adapter 5. A female screw part 19b arranged on the inner face of coupling nut 10 is screwed to a male screw part 1c arranged on the outer face of either one of the tip holder 4 and torch main body 1, by means of a face fixing structure to lock the locking part arranged to the coupling nut 10, the tip holder 4 and torch main body 1 are connected to the locking part arranged at other end.
Patent JP-H04327156-A (JP)
Title: Packing container
Inventor: ISHIKAWA MASAYA
IPC: B65D81/07
Filed: 1991-04-24
Abstract: PURPOSE:To provide a pair of inexpensive inner packaging material that is made up by connecting two sheets of cardboard with each other by a film sheet and is made available for relieving impact applied on an article to be packed, and is requiring less quantity of heat when deing destroyed by fire. CONSTITUTION:A inner packaging material 1 is made up by connecting two sheets of cardboard 3 such as corrugated board sheets with a film sheet 2 that is interposed in between. The film sheet 2 is in a length extending from the surface of an article 4 to be packed to both side faces of the same. The cardboards 3 are folded on the rear side of the article 4 to be packed so that extensions 3c in turned-up shape can be formed, extending beyond both side edges of the article 4 to be packed. By interposing the aforementioned extensions 3C in turned-up shape between each of side edges of the article 4 to be packed and each of internal surfaces of an outer packaging material 6, spaces for cushioning can be formed, and thereby impact applied on the article 4 to be packed is relieved.
Patent JP-H11291338-A (JP)
Title: Production of thermoformed article from polyester resin sheet
Inventor: KOTANI SATOYUKI
IPC: B29C51/42
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoformed article excellent in heat resistance and appearance such as a surface state or form from a polyester resin sheet. SOLUTION: A substantially unstretched polyester resin sheet is preheated to 60-95 deg.C and this preheated sheet is held between mutually mated male and female molds to be thermoformed to obtain a thermoformed article. At this time, the temp. of the female mold is set to 130-270 deg.C and the thermoformed article is heat-treated so that the average thickness thereof becomes 0.05-0.5 times that of the polyester resin sheet.
Patent JP-H08265026-A (JP)
Title: Portable radio equipment
Inventor: KANECHIKA MASANOBU
IPC: H04B1/38
Filed: 1995-03-27
Abstract: PURPOSE: To attain transmission and reception in an excellent way without being affected by the length of a metallic part in the radio equipment main body and by human hands in the portable radio equipment with built antenna in a radio equipment, main body such as the portable telephone set. CONSTITUTION: In the portable radio equipment to which a printed circuit board 10 and metallic components such as shield cases 12, 15 are mounted and in which a receiver 11 is arranged to an upper part of a front side, a λ/4 microstrip antenna 16 is provided to a position at the rear side of the metallic component, that is, the shield case 15 arranged to the rear side of the receiver 11 opposite to the receiver 11. Furthermore, a ground section 18 connecting to the shield case 15 in the λ/4 microstrip antenna 16 is arranged downward.
Patent JP-H09279291-A (JP)
Title: Low alloy steel and low alloy steel tube low in sensitivity to thermal fatigue cracking
Inventor: NOSE KOICHI
IPC: C22C38/22
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To produce a low alloy steel tube having low sensitivity to thermal fatigue cracking such as circumferential cracking in a boiler steel tube. SOLUTION: This is a low alloy steel having a compsn. contg. <=0.15% C, <=0.50% Si, 0.30 to 0.60% Mn, 0.80 to 1.25% Cr and 0.45 to 0.65% Mo, furthermore contg. one or >= two kinds among Y, Hf and rare earth elements by 0.001 to 0.1% in total, and the balance Fe with inevitable impurities, and this is a low alloy steel tube produced by the above low alloy steel. It is low in sensitivity to thermal fatigue cracking such as circumferential cracking in the boiler steel tube, and cracking is not generated to strain larger than that in the conventional steel.
Patent JP-H11292137-A (JP)
Title: Package of small volume solid and method for attaching solid thereto
Inventor: NAGASAKA SHIGEAKI
IPC: A45D40/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a sample which is excellent in appearance wherein a required amount can be divided into units for use, quality of an article may not deteriorate due to a change with time and further production efficiency can be improved. SOLUTION: A base 3 corresponding to an actual lipstick container is devised in its plane shape and color so that it looks real when compared with an actual article. In addition, rouge 7 used to be attached to the base 3 is equal to the real one, and a position of the rouge 7 on the base 3 is at a tip 5 of the base 3, thereby exhibiting even a sample like a real lipstick. In addition, perforations or weakened lines are formed between mounts of the bases, so that the mount can be easily separated from the base by utilizing the perforations or the weakened lines.
Patent JP-S60239239-A (JP)
Inventor: ITSUSHIKI TADAO
IPC: B68G11/02
Filed: 1984-05-11
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-H01265845-A (JP)
Title: Dairy dish-stuffed bread and intermediate distribution product thereof
Inventor: WATANABE MUTSUTO
IPC: A21D8/06
Filed: 1988-04-18
Abstract: PURPOSE:To provide a dairy dish-stuffed bread having tastes such as an original flavor of the dairy dish, by stuffing a noodle belt-covered dairy dish into the bread. CONSTITUTION:The dairy dish-stuffed bread is prepared by stuffing a noodle belt-covered dairy dish into the bread. Further, the bread wholly can be subjected to a frying treatment. The dairy dish-stuffed bread can be also changed into the following intermediate distribution products (a) and (b) which can be frozen or refrigerated for the storage thereof. (a) The first intermediate distribution product prepared by stuffing a noodle belt-covered dairy dish into a block material comprising a primarily fermented dough and wholly subjected to a freezing treatment. (b) The second intermediate distribution product prepared by stuffing a noodle belt-covered dairy dish into a block material comprising a secondarily fermented dough and wholly subjected to a whitely baking treatment. Since the dairy dish stuffed into the bread is covered with the noodle belt in the dairy dish-stuffed bread, moisture contained in the dairy dish itself does not transfer to the surrounding bread dough, thereby permitting to taste the original flavor of the dairy dish on a meal.
Patent JP-S5522542-A (JP)
Title: Tank constructing method
Inventor: KUWAMOTO TOORU
IPC: E04H7/02
Filed: 1978-08-03
Abstract: PURPOSE: To sharply shorten the term of works necessary for constructing a tank by allowing a scaffolding device to advance from the opening formed on a tank bottom plate and allowing the work on the inside surface of the tank to be performed on said scaffolding device.  
     CONSTITUTION: At the lower part of the bottom part opening 6 of a tank bottom plate 3, a scaffold transferring flatcar 7 is advanced, and a support raising-up and throwing-down cylinder is extended, and a raising-up and throwing-down support 10 is stood vertically. Then, a driving winch 18 is driven, and an arm fitting metal tool 12 is elevated, and working stages 13a and 13b are turned upward, and projected, and stages 23a and 23b are projected. In this state, if the scaffolded transferring flatcar 7 is traveled in the front and back direction of the tank 1 along the bottom  part opening 6, and at the same time, driving winches 18 and 18' are driven to  move the working stages 13a and 13b up and down, and thus, the works on the inside surface of the tank is performed by stages. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10266410-A (JP)
Title: Construction block
Inventor: IWASAKI SHOICHI
IPC: E04B2/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction block such that when a construction is assembled, the connections between the blocks are not exposed to the outside of the constriction. SOLUTION: This construction block includes a main body part and a connection 4 joined to the main body part, and the connections 4 are brought into contact with each other to connect the main body parts of at least two construction blocks together along the horizontal direction to form a construction 9. In that case, the main body part has a connection blocking part 19 extending out toward the mating construction block to be connected and covering the outside surface of the construction 9 at the connection 4 of the mating construction block.
Patent JP-H04306292-A (JP)
Title: Antioxidant
Inventor: OGINO YUKIO
IPC: C09K15/32
Filed: 1991-04-02
Abstract: PURPOSE:To provide an antioxidant containing the organic compound of Ce, Ne or La as an active ingredient and used for preventing the auto-oxidation of organic substances caused by solar light, etc. CONSTITUTION:The objective antioxidant containing at least two kinds of the organic acid salts of Ce, Ne or La, preferably the 2ethylhexylic acid salt, dialkyl.dithiocarbamic acid complex, dithiobenzyl complex and acetyl acetone complex. The organic acid salt is added to plastics, rubber, etc., in an amount of 0.1-3wt.%, or to petroleum products in an amount of 0.05-0.3wt.%.
Patent JP-H06279371-A (JP)
Title: Production of unsaturated quaternary ammonium salt
Inventor: TAKAYANAGI YASUYUKI
IPC: B01J31/02
Filed: 1993-03-31
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for producing polymeric flocculants, antistatic agents, soil improving agents, paper strengthening agents, dye improving agents, etc., by reacting an unsaturated compound with a quaternary ammonium salt in the presence of an acidic catalyst. CONSTITUTION:A compound expressed by formula I (R1 is H or methyl) is made to react with a compound expressed by formula II (R2 to R4 are 1-8C alkyl, hydroxyalkyl or benzyl; X is Cl, Br, I, sulfate or methyl sulfate) in the presence of an acidic catalyst (e.g. phosphorus oxy acid) in the absence or presence of a solvent (e.g. toluene) in the presence of preferably a polymerization inhibitor (e.g. hydroquinone) at 50-200 deg.C to afford the objective compound expressed by formula III. Thereby, side reaction is suppressed and the objective substance can efficiently be obtained from the inexpensive, readily available and easily handleable raw materials in one step by using a simplified apparatus and operation in a short time.
Patent JP-S5430092-A (JP)
Title: Ight source electrode for zeeman atomic absorption analyzer
Inventor: HOSOYA AKIRA
IPC: H01J61/09
Filed: 1977-08-10
Abstract: PURPOSE: To increase the Zeeman effects by specifying the intensity of the magnetic field at the light emitting portion of an electrode which is made of Fe, Cu, Ni or another metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11279188-A (JP)
Title: Production of ruthenium complex
Inventor: SANADA TAKASHI
IPC: C07F15/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly pure pyridinecarboxylic acid-ruthenium complex dihydrate capable of being utilized as a sensitizing dye for a photoelectrochemical battery, or a raw material for a photocatalyst utilized in a photochemical in good yield. SOLUTION: Ruthenium chloride purified to the trivalent one (RuCl3 .3H2 O) and a ligand (L; 2,2'-bipyridine-4,4'-dicarboxylic acid) are heated in an organic solvent to provide RuL2 Cl2 .2H2 O, dissolving the obtained product in an organic solvent, heating and reacting the dissolved product with sodium thiocyanate to provide [RuL2 (SCN)2 ].2H2 O, and purifying the obtained [RuL2 (SCN)2 ].2H2 O by a column purification method by using a hydroxypropyl group-containing cross-linked dextran as a packing material to provide the objective ruthenium complex of the general formula [RuL2 (SCN)2 ].2H2 O (L is 2,2'- bipyridine-4,4'-dicarboxylic acid) in the method for producing a ruthenium complex.
Patent JP-H04324314-A (JP)
Title: Circuit for encoder
Inventor: MURAYAMA YASUHIRO
IPC: G01D5/244
Filed: 1991-04-25
Abstract: PURPOSE:To enable an output without any error due to time delay by synchronizing an output of a counter which counts a bi-phase signal from an encoder which is provided separately from an interpolation circuit to an output of the interpolation circuit by a synchronization circuit. CONSTITUTION:An encoder 1 outputs bi-phase signals A and B. An interpolation circuit 2 allows the signals A and B to be input and then obtains these phases by an operation or a table system. A reversible counter circuit 4 counts the signals A and B including their directions. By allowing an output time of the circuit 2 to be matched to an output of the counter 4 in a synchronization circuit 5, an output without any time delay or advance can be obtained. This time-compensated signal is output as a low-order bit signal and a signal of the counter 4 is output as an upper-order bit as it is. Since the counter 4 counts an original signal from the encoder 1 a high speed and a high resolution can be attained by using the counter 4 which can cope with a relatively low frequency without being affected by an interpolation magnification in the circuit 2.
Patent JP-S62250448-A (JP)
Title: Silver halide photographic sensitive material with improved stability of dye image
Inventor: KANEKO YUTAKA
IPC: G03C7/38
Filed: 1986-04-23
Abstract: PURPOSE:To improve the color reproducibility of a silver halide photographic sensitive material and the light fastness of a magenta dye image by incorporating a specified magenta coupler and two kinds of specified compounds. CONSTITUTION:This silver halide photographic sensitive material contains at least one kind of magenta coupler represented by formula I, at least one kind of compound represented by formula II and at least one kind of compound selected among compounds represented by formulae III, IV. In the formula I, Z is a group of nonmetallic atoms required to form a hetero ring contg. N, X is a substituent releasable by a reaction with an oxidized product and R is H or the like. In the formula II, R<1> is an aliphatic group or the like and Y1 is a group of nonmetallic atoms forming a morpholine ring or the like together with N. In the formula III, each of R<2> and R<5> is H or the like, R<3> is alkyl or the like, R<4> is halogen or the like and Y2 is a group of atoms required to form a chroman ring or the like. In the formula IV, each of R<12>-R<14> is H, halogen or the like and Y3 is a group of atoms required to form an indan ring.
Patent JP-H01268675-A (JP)
Title: Stabilization of vinylpyridine compound
Inventor: NIWA TAKAKAZU
IPC: C07D279/20
Filed: 1988-04-18
Abstract: PURPOSE:To effectively prevent polymerization and discoloration of phenothiazine compound occurring during production, storage or transportation, making the title compound useful as a raw material for adhesive, ion exchange resin, drug, electronic material, etc., exist together with the phenothiazine compound. CONSTITUTION:(A) A vinylpyridine compound, preferably 4-vinylpyridine is made to exist together with (B) 1-10,000ppm, preferably 5-1,000ppm, especially 3-500ppm based on the compound A of a compound shown by the formula (R1 and R2 are H, 3-12C alkyl or 7-9 aralkyl) as a stabilizer to give the compound A which prevents polymerization reaction and discoloration reaction caused by heat, light, peroxide, etc., during production, storage and transportation with an extremely smaller amount used than that of conventional stabilizer for a long period of time without being discolored by the stabilizer and will not require purification in use. Since the stabilizer has high solubility in the compound A, the stabilizer is readily used.
Patent JP-S61253271-A (JP)
Title: Wall surface shifting device
Inventor: OMICHI TAKEO
IPC: B62D57/024
Filed: 1985-05-02
Abstract: PURPOSE:To realize an effective protection of a wall surface shifting device, by detecting the dropping condition when the wall surface shifting device of a nuclear power plant, for example, happens to drop, activating soft landing equipments such as an air bag and a parachute, and softlanding the wall surface shifting device. CONSTITUTION:At the upper side and the lower side of the main body 1 of the device, air bags 7a to 7c are installed. And pressure gauges 8 are furnished at sticking pats 6. The system is formed so that outputs of the pressure gauges are transmitted through an alteration gate 9 to an air bag operation signal circuit 10, where the dropping condition is detected to activate the air bags 7a to 7c.