baber/WOPTO huggingface dataset:
Patent JP-H1114139-A (JP)
Title: Dish washing system
Inventor: TOUYA KENJI
IPC: F24H1/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To reserve the operation of an automatic dishwasher securely and to supply hot water of adequate temperature for dish washing during the reserved operation. SOLUTION: The dish washer system comprises a hot-water supply 1, a remote operation unit 2 and a dish washer unit 3. The remote operation unit 2 is provided with a communication means 29 for communicating with the dish washer unit 3, a reserving means 20 for outputting operation starting signals to a hot-water supply operation control means 6, and the dish washer unit 3 at the time of starting operation reserving the starting time of operation. The reserving means 20 is provided with a clock 36, a time setting means 37 and a reservation controlling means for outputting the operation starting signal. The remote operation means 2 or a hot-water supply operation control means 6 is provided with a setting temperature changing means.  Or provided with a dish washer reserving means comprising a hot water supply 1 and the dish washer unit 3 for reserving the operation start time for the dish washing unit 3 and at the start of operation, outputting the operation start signals to the hot water supply operation control means 6, and a washing control means 40. The hot water supply operation control means 6 is provided with a setting temperature changing means.
Patent JP-2000357972-A (JP)
Title: Analog arithmetic circuit of viterbi decoder and method therefor
Inventor: IZUMIKAWA MASANORI
IPC: H03M13/23
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To realize analog arithmetic circuit of a Viterbi decoder with which high throughput is attained with high accuracy. SOLUTION: This circuit is constituted of the product-sum arithmetic units 1 and 2 of a switched capacitor circuit for calculating a path metric and adders 5, 6, 7 and 8 for adding a fixed value to the outputs of the units 1 and 2, to permit a metric value to be within a proper range and executing sampling and holding. The units 1, 2 and the adders 5, 6, 7 and 8 are operated by master- slave relation and a Viterbi decoder with satisfactory accuracy is realized.  Also, the same through-put is realized by a half operation frequency by operating a first stage path metric arithmetic circuit 81 constituted of the product-sum arithmetic units 1, 2, sample-and-hold circuits 3, 4, comparators 9, 10 and selectors 11, 12 and the second stage path metric arithmetic circuit constituted of the product-sum arithmetic units 1, 2, the sample-and-hold circuits 3, 4, the comparators 9, 10 and the selectors 11, 12 through a master-slave relation.
Patent JP-H09103695-A (JP)
Title: Impact crusher for adhesive raw material
Inventor: MIKUNI MITSURU
IPC: B02C13/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent stay of adhesive raw material by a method wherein a high speed rotor and a low speed rotor are arranged in a casing, the low speed rotor supports loosely base parts of a plurality of repulsive rods along an outer periphery of a disk, a base part check pin of the repulsive rod is placed between disks, and an opening for charging material is formed above the high speed rotor. SOLUTION: Adhesive raw material which is put in a impact crusher receives firstly blow force toward a low speed rotor 3 with blow levers 5 arranged in a fence manner of a high speed rotor 2. Then, it collides with a repulsive rod 9 suspended in a fence manner of the low speed rotor 3 and a strip-like plate 13 interposed between the repulsive rods 9 to be further crushed. Among deposits to the repulsive rod 9, that independently stayed to the repulsive rod 9 by impact in collision of the material to be crushed, and further that stayed between the repulsive rods 9 by different pendulum motion are respectively shaken down. Furthermore, by sudden rotation after change in gravity center position from a state wherein the repulsive rod 9 turns sideways above the low speed rotor 3, collision with a base part check pin 11 occurs, and the deposits can be shaken down.
Patent JP-H0223573-A (JP)
Title: Magnetic recording and reproducing circuit
Inventor: SUGAWARA TAKAO
IPC: H03M13/23
Filed: 1988-07-11
Abstract: PURPOSE:To improve the reliability of the title circuit with a simple circuit configuration by adding a prescribed circuit to a viterbi decoder processing binary signals so that the decode can process ternary signals also. CONSTITUTION:Peak number detection circuits 3 and 4 respectively count numbers of peak level signals while a viterbi decoder 1 outputs and passes and a positive/negative discrimination circuit 5 discriminates the positive and negative of reproduced signals based on the odd and even of the peak level signals. A changeover switch 2 for switching the positive and negative of waveform interference quantity in the decoder 1 is switched through a changeover switch drive circuit 6 in accordance with a discriminated result of the circuit 5. Since ternary reproduced signals from a magnetic recording medium can be processed as binary signals when the output of the decoder 1 is counted in such way, the number of passes to be compared can be reduced and highly reliable decoding can be performed with a simple circuit.
Patent JP-S5794473-A (JP)
Title: Arc spot welding method
Inventor: KAIBUKI SHIGEO
IPC: B23K9/12
Filed: 1980-12-05
Abstract: PURPOSE: To prevent the burn-through and shrinkage cracking of weld zones and the generation of pinholes by making main welding and crater welding in a relatively short time, and interposing a long pause time between said welding times in MIG type arc spot welding.  
     CONSTITUTION: In superposing two sheets of steel sheet works 1 of 0.6W1.2mm thicknesses and subjecting these to MIG type arc welding, the main welding 2 of a relatively short time T 1  of about 0.5sec by main welding current I 1  is carried out, after which crater welding 4 of a relatively short time T 3  of 0.3W0.4sec by crater welding current I 2  is carried out after a pause time of a relatively long time T 2  of 1.0W1.1sec. The generation of burn-through in the weld zone 5 of the works 1 is prevented, and the superior welding free from pinholes and crater cracks is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6328398-A (JP)
Title: Production of hyaluronic acid
Inventor: MIYOSHI TERUZO
IPC: C12P19/04
Filed: 1986-07-22
Abstract: PURPOSE:To obtain a high-molecular weight hyaluronic acid, by cultivating a microorganism of the genus Streptococcus having the ability to produce hyaluronic acid while controlling the pH of a culture fluid within a specific range. CONSTITUTION:A microorganism of the genus Streptococcus having the ability to produce hyaluronic acid is aerobically cultivated. In the process, the pH of a culture fluid is controlled within a range of 7.5-9.0 to produced and accumulate the aimed high-molecular weight hyaluronic acid in the resultant culture fluid. The molecular weight of the hyaluronic acid obtained by the above- mentioned method is within the range of about 2,000,000-4,000,000 measured by a limiting viscosity method. Streptococcus equi is preferred for the microorganism of the genus Streptococcus having the ability to produce the hyaluronic acid.
Patent JP-S6328028-A (JP)
Inventor: NAITO KAZUMI
IPC: H01G9/04
Filed: 1986-07-21
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-H0460430-A (JP)
Title: Apparatus for measuring parallel light
Inventor: YASHIRO ATSUSHI
IPC: G01J9/00
Filed: 1990-06-28
Abstract: PURPOSE:To effectively enable measurement and adjustment of parallelism of light beams with a simple structure not depending on existence of coherence by receiving a beam flux which has transmitted through two diffraction gratings having the same grating constant by at least two photoelectric conversion elements. CONSTITUTION:An apparatus for measuring parallel light is equipped with a photoelectric conversion unit LEC having at least two photoelectric conversion elements for receiving a light beam which has transmitted through a first grating GR1 and a second grating GR2, while four photoelectric conversion elements P1 to P4 are provided on the photoelectric conversion unit LEC. In the case of a beam flux wherein a flux from a light source unit LSU expands or narrows in an X direction, a light intensity distribution obtained by the photoelectric conversion unit LEC is not uniform and there is potential difference among electric signals obtained by the respective photoelectric conversion elements P1 to P4. The potential difference is determined by a grating constant of the two gratings GR1, GR2, a gap between the two gratings GR1, GR2 and parallelism of the light beam. Therefore by measuring the potential difference, the parallelism of the light beam can be effectively measured.
Patent JP-S5871949-A (JP)
Title: Improved polyamide resin composition
Inventor: HONGOU MASAFUMI
IPC: C08K7/18
Filed: 1981-10-26
Abstract: PURPOSE:The titled resin composition having extremely improved appearance and smoothness of molded article without lowering heat resistance and reinforcing effect such as strength, etc., obtained by blending polyamide resin with an inorganic filler having a specific particle diameter and a particle size distribution and polycaprolactone. CONSTITUTION:(A) 100pts.wt. mixture consisting of 95-40wt% polyamide resin, 4-59wt% inorganic filler (glass powder, etc.) having an average particle diameter D50 of 2-10mu, and 1-25wt%, preferably 3-20wt% inorganic filler (e.g., glass powder, etc.) having an average particle diameter D50 of >=2mu is blended with (B) 0.1-5pts.wt. polycaprolactone shown by the formulaIor II (R is alkyl) having a molecular weight of 1,000-100,000 as a molding modifier in a molten state under heating. When a molded article obtained from the resin composition is subjected to metal surface treatment such as plating, deposition, etc., improved metallic appearance is obtained, and the treated material is useful as a sheathing material for car or electric appliance, etc. required to have high heat resistance and mechanical properties.
Patent JP-S6064978-A (JP)
Title: Preparation of trioxane
Inventor: ONIZUKA KENJI
IPC: C07D323/06
Filed: 1983-09-19
Abstract: PURPOSE:To obtain the titled compound continuously in high purity with a small amount of energy used without precipitating a polymer, etc., by using HCHO as a raw material, distilling it as an azeotropic mixture with the first solvent, subjecting the distilled vapor to phase separation to give a phase, distilling the phase as an azeotropic mixture with the second solvent. CONSTITUTION:An aqueous solution of formaldehyde is fed to the reaction tube 2 according to the process diagram, it is distilled in the presence of an acid catalyst under heating, emitting vapor is subjected to vapor-liquid contact by the first distillation column 3 in the presence of the first solvent having 60-110 deg.C boiling point, forming an azeotropic mixture with trioxane, trioxane is distilled as the azeotropic mixture, the distilled vapor is cooled and condensed at a temperature >= the crystallization temperature of trioxane, and subjected to phase separation into the first solvent phase and crude trioxane phase. The crude trioxane is partially or totally sent to the second distillation column 11, it is distilled in the presence of the second solvent, distilled water, HCHO, etc. are subjected to phase separation, and taken out from the system, and the desired compound is obtained from the bottom of the column.
Patent JP-S6064444-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAOKI KIYOSHI
IPC: H01L21/8222
Filed: 1983-09-19
Abstract: PURPOSE:To prevent a lateral spreading in a heat treatment process of a P<+> type buried diffusion prearranged region in a vertical type P-N-P transistor by forming a groove around said diffusion region and shaping the vertical type P-N-P transistor in a surrounding region to the groove. CONSTITUTION:In the manufacture of a bipolar integrated circuit containing a vertical type P-N-P transistor, a groove 22 is formed around a P<+> type buried diffusion prearranged region 5 in the vertical type P-N-P transistor through etching. An A source region 3 as an acceptor source for the vertical type P-N-P transistor is formed in the region surrounded by the groove 22 through a diffusion, and grown in an epitaxial manner, thus forming the P<+> layer 5. The diffusion of a P type impurity in the lateral direction is prevented by the groove 22 at that time. Accordingly, the whole device can be miniaturized because an area in the lateral direction of the P<+> layer 5 is inhibited.
Patent JP-S6149436-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA AKIO
IPC: H01L21/3205
Filed: 1984-08-17
Abstract: PURPOSE:To enable cross-over easily between conductor wirings by forming a thick thermal oxide film onto a high-concentration impurity buried layer. CONSTITUTION:A thin SiO2 film 4 and an Si3N4 film 5 are superposed onto an N epitaxial layer 3 on a P type Si substrate 1 into which an N<+> layer 2 is buried. A resist mask is executed, the films 4, 5 are removed through etching, and the epitaxial layer 3 is etched. A thick SiO2 film 6 is shaped onto the etched epitaxial layer 3 while using the films 4, 5 as masks, thus forming an element isolation region. The films 5, 4 are removed, an N type impurity in high concentration is introduced into the epitaxial layer 3 and converted into a connecting layer 7, and brought into contact with the buried layer 2, and a conductor wiring 8 on the connecting layer 7 and a conductor wiring 9 on the SiO2 film 6 between the region 7 are shaped. According to the constitution, the wirings 8, 9 can be crossed over easily through the high-concentration impurity layer 2.
Patent JP-H0257534-A (JP)
Title: Method and device for fitting straw to pack vessel
Inventor: JIYAN TOORUSUTEN HAKANSON
IPC: B65B61/20
Filed: 1989-07-05
Abstract: PURPOSE: To make it possible to attach packaged drinking straws to a pack container which is continuously carried by a synchronous movement by a method wherein packaged drinking straws are first intermittently delivered in strip form, transferred, separated and held with a vacuum holding mechanism and said movement is then converted into a continuous one. CONSTITUTION: A strip 2 is carried to a drum 4 and separated to drinking straws 3 by a blade section 5, being delivered to a vacuum cylinder 7 fitted to a sliding material 6. A vacuum cylinder 7 is moved to the right direction with a greatly accelerated speed to be stopped. Taking straws 3 disposed on the lowest position out of the vacuum cylinder 7, said straws are then inserted in a groove 16 of a pressure arm 17 and held by the pressure arm 17 using the vacuum mechanism. The removal and transfer of these straws 3 are conducted while the sliding material 6 is moved to the left direction at the same speed as that of the upper travel section 18 of a chain conveyor 9.  The separated straws are carried to the lower travel section 20 under which a conveyor 10 for a pack container is moved at the same speed as that of the chain conveyor, the straws 3 being attached to a sealing coupler section 22 which is upwardly protruded to the chain conveyor 9.
Patent JP-H1019796-A (JP)
Title: Inspection method of printed matter
Inventor: IMAI KIYOMASA
IPC: G06T7/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To enable updating an arbitrary reference image in accordance with factors which change with time, by updating the reference image at every spe cific frequency, on the basis of an inspected image which is judged to be not defective. SOLUTION: An image having no defects in printing is decomposed into picture elements and detected 1 by the line sensor of an area camera, and smoothed and stored in a memory bank (a), as a reference image picture 2. In eight picture elements around a picture element, the maximum value 3 and the minimum value 4 are stored in memory banks (b), (c), as reference values. As image to be inspected is taken in by the same method, and smoothed. A differential signal for one sheet is stored in a memory bank (d), as an inspected image 6. From the differential signal, differential signals of the maximum reference value 3 and the minimum reference value 4 are deducted, and values (values exceeding the upper limit or the lower limit) 7, 8 are obtained and stored in memory banks (e), (f). The values 7, 8 are binary-coded 9, 10 by a previously determined threshold value.  By the logical add 11, whether defects exist is judged 12. By the inspected image 6 having no defects, the reference image 2 is updated at every specific frequency.
Patent JP-H11346746-A (JP)
Title: Production of foamed rice molded product
Inventor: NAGAI MITSUO
IPC: A23L1/18
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a foamed rice molded product, capable of producing the extremely dense and lightweight foamed rice molded product having an excellent crispy texture by plasticizing and melting rice and subsequently jetting the plasticized rice. SOLUTION: This method for producing a foamed rice molded product comprises feeding a prescribed amount of rice having a controlled water content of 7-16% from a material feeder 8 into a cylinder barrel 2, plasticizing and melting the fed rice at 120-180 deg.C due to frictional heat or shear heat generated by the rotation of a screw 10 on the basis of a plasticization motor 11, due to the heat of a heater 3, etc., sequentially transferring and accumulating the plasticized rice in an accumulation chamber 4, measuring the amount of the plasticized rice in the accumulation chamber 4 with a higher pressure than the saturated vapor pressure of water, and subsequently forward driving the screw 10 by the use of a jetting motor to jet the plasticized rice from the hole of a nozzle 5 into the atmosphere. The plasticized rice is thus jetted and simultaneously foamed by the pressure of steam to give the foamed rice molded product (snack food) which is extremely dense and lightweight and has a specific crispy texture.
Patent JP-H0710120-A (JP)
Title: Bundling apparatus
Inventor: TANGE YOSHIAKI
IPC: B65B27/00
Filed: 1993-06-18
Abstract: PURPOSE:To bundle objects to be bundled well even if an operator has not gathered the objects. CONSTITUTION:Springs 25a, 25b, 33 are held by bundling arms 23a, 23b and both ends of a part made into a bow shape at a push-in arm 32, and the respective arms 23a, 23b, 32 are rotated to make the bow-shaped part close to a periphery of objects to be bundled inserted into a cut 11a on a bundling machine, whereby the springs 25a, 25b, 33 are pushed against a side of a bundle of wires which are the objects to be bundled and function to press them toward the center to have them bundled.
Patent JP-H1062902-A (JP)
Title: Photographic element having improved ferrotype resistance and appearance
Inventor: YONKAI WAN
IPC: G03C1/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic material with a magnetic recording layer having superior resistance to a physical scratch and abrasion by incorporating dispersed particles of a specified average size made of a specified polymer into the outermost protective layer of a nonphotosensitive protective overcoat. SOLUTION: This photographic element has a nonphotosensitive protective overcoat including a nonphotosensitive protective layer contg. dispersed fine polymer particles and a hydrophilic binder as the outermost layer. The fine polymer particles are dispersed particles of <0.4μm average size made of a polymer having at least 70 deg.C glass transition temp. The polymer contains units derived from an ethylenic unsatd. monomer forming a practically water-insoluble homopolymer and units derived from an ethylenic unsatd. nonionic monomer forming a water-soluble homopolymer in a weight ratio of 97:3 to 80:20 and further contains <3wt.% ionic monomer.
Patent JP-H1123824-A (JP)
Title: Manufacture of color filter and developing solution to be used for its manufacture
Inventor: OTSUKA YOICHI
IPC: G02B5/20
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To effectively remove the residues of the developing solution after development processing and to avoid frilling of the color filter by incorporating a nonionic surfactant in the organic alkaline developing solution to be used for the color filter. SOLUTION: The organic alkaline developing solution containing the nonionic surfactant is used for the color filter. The substrate on which the color filter is to be formed is coated with a color photoresist, and the obtained photoresist coat film is patternwise exposed, and in the development process, subjected to development processing in at least >=2 times, and in the second developing process or later, to development with a developing solution having the nonionic surfactant added, thus permitting the residues of the developing solution to be effectively removed, and frilling of the color filter to be effectively avoided in a process for removing the developing solution residue.
Patent JP-S6152297-A (JP)
Title: Preparation of protein utilizing recombinant gene
Inventor: YAMANE KUNIO
IPC: C12N15/00
Filed: 1984-08-21
Abstract: PURPOSE:To secrete and produce heteroprotein from a host having a high protease activity, and containing heterologous gene with high efficiency, by adding an organic acid (salt) to a culture medium for cultivating a microorganism having introduced heterologous gene. CONSTITUTION:An organic acid, preferably a carboxylic acid such as succinic acid or maleic acid, or a salt thereof, e.g. Na salt, K salt or NH4 salt, or both are added to a culture medium for cultivating a host, having a high protease activity and introduced heterologous gene capable of producing the aimed heteroprotein, e.g. interferon, human growth hormone or human insulin. The aimed heteroprotein can be stably secreted and produced even when the host has the high protease activity.
Patent JP-S6234072-A (JP)
Title: Counting register with discharge current measuring function
Inventor: MURAI TADANORI
IPC: G01R31/12
Filed: 1985-08-07
Abstract: PURPOSE:To obtain a small-sized light counting resister having high reliability and capable of detecting even the range of a current value, by connecting plural sets of resistors and discharge gaps to the earth side terminal of a lightning arrester or a protective gap. CONSTITUTION:The high voltage terminal of a discharge counting register is connected to the earth terminal of a lightning arrester 21 and connected to three resistors 22 classified by a current value range having different resistance values. Discharge gaps 23 are respectively connected to the resistors 22 in parallel and one terminals of optical fibers 24 are arranged to the arc generating parts of the discharge gaps 23 and the other terminals thereof are connected to optical trigger counters 25. When the lightning arrester 21 is operated, a discharge current flows to the ground through the resistors 22. At this time, voltages are generated between the terminals of the resistors 22 corresponding to the discharge current value of the lightning arrester 21 and only the discharge gap 23 having current sensitivity equal to or less than the current value discharges to generate an arc. This generated arc light reaches the trigger part of the corresponding optical trigger counter 25 through the optical fiber 24 to operate a counter.