baber/WOPTO huggingface dataset:
Patent JP-H05154637-A (JP)
Title: Turn table type suction casting apparatus
Inventor: UNOSAKI NAGATO
IPC: B22D33/02
Filed: 1991-11-29
Abstract: PURPOSE:To miniaturize and stabilize a turn table and to make a manufacturing cost low by separately constituting a product taking-out part and a die opening part needing long stroke to the turn table. CONSTITUTION:On the turn table 4, four sets of the suction casting machines S are radially arranged and the turn table is intermittently and horizontally rotated among A, B, C and D stations shown in the figure. A product taking-out device U is arranged at the outside of the product taking-out station D and a die opening device T is arranged at the top part of a gantry frame 8. Further, as a common holding furnace 9 is used to each casting machine, there are effects, which the supplement and the control of molten metal are made to the min.
Patent JP-2001159587-A (JP)
Title: Gas analyzer
Inventor: INOUE KO
IPC: G01N1/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas analyzer capable of accurately providing in real time a component concentration before dilution by continuously monitoring a dilution ratio during actual measurement. SOLUTION: In this gas analyzer, a part of gas G flowing in a duct 2 continuous with a gas generating source 1 is sampled, this sampled gas S is diluted in a diluting device, and then it is analyzed at a gas analyzing part 5. In such a case, trace gas T of a constant flow rate is continuously introduced during the gas dilution, the trace gas T and the diluted gas are analyzed by the gas analyzing part 5, a component gas concentration and a concentration of the trace gas in the diluted gas are determined, and the component concentration in the gas S (G) before dilution is determined by using the component gas concentration, the trace gas concentration, and a flow rate value of the trace gas concentration.
Patent JP-H10181686-A (JP)
Title: Propulsion hydrofoil
Inventor: UEHARA HIDEHIKO
IPC: B63H1/26
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce blow holes, improve durability and reliability from the viewpoint of strength, suppress blow hole distortion and improve parts accuracy by forming a thinning part at the root of each blade from the inside of an outer cylinder in a propulsion hydrofoil provided with a plurality of blades on the outer surface of the outer cylinder. SOLUTION: In a propulsion device mounted on a hull of a water vehicle, a propeller 10 serving as a propulsion hydrofoil is arranged in a housing provided with a nozzle, fitted with a deflector rotatably, at the lower reaches end, and the propeller 10 is rotated by an engine through an output shaft. The propeller 10 is formed by connecting an inner cylinder 11 and an outer cylinder 12 by three ribs 13 radially extended at intervals of 120 deg., and three blades 14 are integrally provided on the outer surface of the outer cylinder 12. Space parts 20 are formed between the outer cylinder 12 and inner cylinder 11, in positions corresponding to the roots 15 of the respective blades 14, and a thinning part 15a is formed at the root 15 of each blade 14, along the shape of the root 15 from the inside of the outer cylinder 12.
Patent JP-2001159423-A (JP)
Title: Member with sliding surface
Inventor: SUZUKI TEIJI
IPC: F16C33/12
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a member having a sliding surface which has satisfactory seizure resistance and allows easy flow of a lubricant. SOLUTION: This sliding surface 10a of the member 10 is formed with undulations 16, composed of recessed parts 12 and projecting parts 14. This undulation 16 measures from 0.25 μm to less than 1.2 μm in average irregularities in height, form 20 μm to less than 130 μm in average irregularity pitch, and less than 5 μm in pointedness, when measuring 4 mm in reference length. Suitable examples of the member 10 include an internal combustion engine cam shaft and an internal combustion engine balancer shaft which are made of heated and cooled nodular graphite cast iron, and their journals serve as the sliding surfaces 10a.
Patent JP-H03201115-A (JP)
Title: Microcomputer
Inventor: TAKAHASHI SHINICHI
IPC: G06F11/22
Filed: 1989-12-28
Abstract: PURPOSE:To easily synchronize a tester with a device at the time of testing a microcomputer by executing the system clock control of the microcomputer by an external signal. CONSTITUTION:When the initial values of FFs 1, 2 are respectively 'L' and 'H' levels and a control signal is the 'H' level, a NOR circuit 3 is in the 'L' level and an original oscillation clock is directly inputted to the FFs 1, 2. When a clock is raised, the FFs 1, 2 are respectively turned to 'H' and 'L', the circuit 3 is turned to 'H' and the control circuit is held at 'H', so that a NAND circuit 4 and and AND circuit 5 are turned to 'L' and no clock is inputted to the FFs 1, 2. When the control signal is turned to 'L', the circuit 4 is turned to 'H' and a clock is inputted to the FFs 1, 2. Since the system clock forming part can be controlled by the external control signal, the tester can simply be synchronized with the device.
Patent JP-H11173955-A (JP)
Title: Environment testing apparatus
Inventor: KAWARADA HIROTOSHI
IPC: G01M99/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To realize an environment testing apparatus which can simultaneously carry out an acoustic test and a temperature test of an object to be tested. SOLUTION: A film 3 passing sound, but not passing fluids sections the interior of the testing apparatus into a part where an acoustic generation means 1 generating sound and also a flow of a fluid and a discharge means 4 discharging the fluid are set, and a part where a temperature control means 2 and an object to be tested are arranged. The film 3 is supported by a supporter 6 like a grating.
Patent JP-H11171903-A (JP)
Title: Production of copolymer latex
Inventor: OOMURA TAKAHIRO
IPC: C08F2/22
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a copolymer latex by which a sudden temperature rise of a polymerization system in a production process of a seed latex is suppressed and a scale is scarcely formed when producing the copolymer latex having a controlled average particle diameter according to a seed polymerization method in a large sized polymerizer having >=10 m<3> internal volume. SOLUTION: A polymerizer equipped with a stirring device and a jacket for heating and cooling enclosed on the inside of the polymerizer and having >=10 m<3> internal volume is used and 3-70 wt.% of radically copolymerizable monomers is previously collectively charged into the polymerizer to carry out a copolymerizing reaction. The residual radically copolymerizable monomers in an amount of 30-97 wt.% are successively added to conduct the copolymerizing reaction in a method for producing a copolymer latex prepared by emulsion copolymerization of the radically copolymerizable monomers.
Patent JP-H05168914-A (JP)
Title: Liquid absorbable porous body
Inventor: KIRIYAMA SHIRO
IPC: B01J20/10
Filed: 1991-12-25
Abstract: PURPOSE:To enhance liquid absorbability, compression strength and water resistance, in a liquid absorbable porous body used in the absorption of oil, by baking a predetermined composition consisting of crystalline calcium silicate and a clayey inorg. powder at low temp. CONSTITUTION:Water is added to 40-150 pts.wt. of a clayey inorg. powder such as kaolin or bentonite and 100 pts.wt. of gyroscopic petal-shaped crystalline calcium silicate to be kneaded therewith and the formed paste is pressed, for example, under molding pressuree of 15-30kg/cm<2> to be pre-dried at about 20-100 deg.C. Next, the molded one is baked at temp. equal to or higher than temp. bringing the clayey inorg. powder to a semi-ceramic state but equal to or lower than the shrinkage temp. of crystalline calcium silicate, for example, 550-760 deg.C for about 3-10hr until it becomes a semi-ceramic state.
Patent JP-H03202579-A (JP)
Title: Slide controlling device for sliding door
Inventor: KIYOKAWA YOSHIYUKI
IPC: B60J5/06
Filed: 1989-12-28
Abstract: PURPOSE:To make it possible to smoothly open and close a door by bearing a slide controlling body slid and connected to a guide rail on a sliding door so that it can be inverted from a neutral position against a slid and connected face of the rail to the front and rear positions of a slide direction. CONSTITUTION:When a roller 3 and a center roller 4 are rolled along a guide rail 1 to open a sliding door, a controlling body 6 is normally energized in the neutral direction by a spring 7, so that the press-fit of the tip shaped circular arc 61 of the controlling body 6 into a slid and connected face of a rubber sheet 81 is made by a thrust load. The controlling body 6 is inverted with a shaft lever 6a as the center, the door is opened in a state that the first contact face 62 of the controlling body 6 is fished and jointed to the slid and connected face, and a position is controlled. When the door is closed, the controlling body 6 is inverted in the opposite direction with the shaft lever 6a as the center, and the door is closed in a state that the second contact face 63 is fished and jointed to the slid and connected face.
Patent JP-H06195456-A (JP)
Title: Image processor
Inventor: TANAKA SATOSHI
IPC: G06T3/00
Filed: 1992-12-24
Abstract: PURPOSE:To make it possible to perform a right recognition even when the information on a graphic feature point is wrong, in an image processor by an image vectorization processing. CONSTITUTION:A virtual vector is set in a graphic feature point (branching point), a contour vector loop is divided/integrated using this virtual vector and sections #1 to #3 corresponding to new loops are set. Next, whether a shared vector exists in section data or not is checked. The shared part of the section #3 which has more numerous vectors is deleted, and a closed loop (#3') is formed by the remaining vector data.
Patent JP-H05160483-A (JP)
Title: Pulse generator for pulse laser
Inventor: IWATA AKIHIKO
IPC: H03K17/10
Filed: 1991-12-03
Abstract: PURPOSE:To detect the decrease in power supply voltage in a gate circuit and recognize abnormality by differentiating the power supply voltage applied to respective gate circuits from gate power supply circuit, adding the differentiated signal to an AND circuit and controlling the high voltage power supply by the AND output. CONSTITUTION:When the differentiated signals Y1-Yn are inputted into a protection circuit 19 from respective detection circuits, any signal generates at the output of an AND circuit 42 and inverted in an inverter circuit 44. As the result, an point (m) becomes LOW. Therefore an OR circuit 45 comes to accept only the output signal of an OR circuit 35. If the signals y1-yn are not inputted at the same time, the signal of the point (m) will become HIGH. In this case, a point (f) point will always become HIGH and the voltage power supply will be turned OFF to stop the laser operation. Thus the high-speed switch element can be prevented from destruction or deterioration of operational characteristics.
Patent JP-H11159820-A (JP)
Title: Clean bench
Inventor: NISHIO KANEO
IPC: F24F7/06
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enable wide setting of a clean working space even in a small space, and to enable easy execution of rearrangement and the like. SOLUTION: A fan 10 for supplying air and a filter for cleaning the air are provided integrally and form a fan filter unit 14. A frame 16 formed in the shape of a letter U by combining supports 20 is provided and a mounting part 18 in the upper part of the frame 16 is made to have a cantilever structure. The fan filter unit 14 is provided on the mounting part 18.
Patent JP-H03201691-A (JP)
Title: Signal processing circuit
Inventor: SUZUKI SHIGEO
IPC: H04N9/72
Filed: 1989-12-27
Abstract: PURPOSE:To automatically correct an apparent black level to a real black level value and to eliminate necessity for manually controlling the black level value by detecting, and holding the peak value during the horizontal flyback period of an output signal from a clamp means and adding the peak value to the output signal of a clamp circuit. CONSTITUTION:An amplifying means 3 is provided to amplify a video signal, which is composed of respective chrominance signals at various signal levels, by gains various for the respective chrominance signals, and a clamp means 14 is provided to clamp the black level of the output video signal. Peak hold means 17-19 are provided to detect the peak value of the signal level during the horizontal flyback period of the output signal from the clamp means 14 and to hold the peak value for one vertical scanning period, and an adding means 16 is provided to add the detected and held peak value to the output signal of the clamp means 14. Thus, even when the level of a dark current or another noise component is made various for each chrominance signal and the black level to be set by the clamp means 14 is different from the real black level, the real black level can be automatically made coincident for each chrominance signal.
Patent JP-H05176371-A (JP)
Title: Gas pressure monitoring device
Inventor: TANAKA TOYOICHI
IPC: H02B13/025
Filed: 1991-12-26
Abstract: PURPOSE:To improve the reliability of failure diagnosis at the time of occurance of abnormality and at the time of periodical inspection by independently arranging a gas pressure monitoring circuit in each gas section and making it possible to judge the generation of a fault in each sensor circuit. CONSTITUTION:The gas pressure value of respective plural divided gas sections A to C is converted into transmission signal by respective pressure sensors 3 and the signal is transmitted to respective temperature compensating arithmetic circuits 7. The circuit 7 compares the transmitted signal with a measuring signal outputted from an atmospheric temperature sensor 11 and sends converted pressure signal to a central monitoring device. On the other hand, each comparator 8 compares the converted pressure signal with a judging level, and when abnormality is continued for a prescribed time, the comparator 8 outputs an alarm through an alarm relay 10. Respective switches 4, 5, 15 are arranged to provided respective separated sections or judge the cause of faults. Consequently fault diagnosis can be executed at each unit or a failure section can be restricted when the abnormality of gas pressure is generated or periodical inspection is executed and the reliability of the monitoring device can be improved.
Patent JP-H05172235-A (JP)
Title: Shift control device for automatic transmission
Inventor: FUJIWARA TAKUJI
IPC: F16H61/02
Filed: 1991-12-26
Abstract: PURPOSE:To provide a shift control device for automatic transmission, with which the response in shifting can be enhanced without generating internal locking when shifting is made into a certain position, for example into the second position. CONSTITUTION:A gearing mechanism of an automatic transmission AT is equipped with a 3-2 timing valve 41 to quicken engagement of a 2-4 brake 26 by accelerating the oil pressure supply to an apply port 26a in the initial period of engagement of the brake 26 at the time of shifting from the first to the second position, and thereby the response in shifting is enhanced. This acceleration of oil pressure supply to the apply port 26a with the 3-2 timing valve 41 is either restricted or prohibited by a control unit 32 in case shifting is made into the second position directly from the reversing position in which a reverse clutch 25 is engaged and internal lock is likely to occur in the transmission mechanism if engagement is made together with the 2-4 brake 26, and engagement of the 2-4 brake is retarded to prevent generation of internal locking.
Patent JP-H10212238-A (JP)
Title: Serum and agent for controlling metastasis
Inventor: KONAKA SHIGEO
IPC: A61K35/16
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a serum having a metastasis-controlling action and useful as a metastasis-controlling agent by administering a specific compound to an animal and subsequently collecting blood from the animal. SOLUTION: This serum is obtained by forcibly orally administering a compound of the formula (R<1> is a 1-6C alkyl; R<2> is a 1-10C alkyl, a 3-7C cycloalkyl, etc.; A is CH2 CH2 , CH=CH, etc.; X is O, NH) to a mammalian at a daily dose of 0.0001-80mg/kg everyday for 6-60 days, collecting blood from the mammalian 24hr later after the final administration, subjecting the blood to a centrifugal treatment, and subsequently collecting the serum from the supernatant. A fraction having a mol.wt. of 10000-50000 in the serum has the metastasis- controlling action and is useful, but the active ingredient is unstable to heat and is inactivated, when heated at a temperature of >=60 deg.C for 30min. A metastasis-controlling agent containing the serum as an active ingredient is used by an oral administration method, etc.
Patent JP-H11169841-A (JP)
Title: Water cleaning and sterilizing device
Inventor: SUGA TAKAAKI
IPC: C02F1/28
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning and sterilizing device in which when water is discharged from a water tank, solidified mineral content or the like mixed with this discharged water is caught, and after discharging water, a discharge valve can be surely closed. SOLUTION: Raw water such as city water is passed through an adsorptive part 20 such as conductive activated carbon arranged in a water tank 10 to form clean water, and also DC voltage is applied to the absorptive part 20 to restrain the propagation of bacteria caught by the adsorptive part 20, and the water tank 10 is electrically heated to sterilize the bacteria stuck on the adsorptive part 20, and a discharge valve 14a is opened to discharge the extinct bacteria on the adsorptive part 20 to outside the water tank 10. In this water cleaning and sterilizing device, on the upstream side of the discharge valve 14a, a strainer 30 is arranged. In this way, even when water discharged from the water tank is mixed with solidified mineral content, this mineral content is caught by the strainer 30 and does not flow out to the discharge valve 14a side.
Patent JP-H06197174-A (JP)
Title: Home telephone system
Inventor: AKIYAMA SHOICHI
IPC: H04M9/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide a home telephone system by which a communication equipment provided with an automatic call termination function inside a system does not automatically respond even when false ringing tones are outputted. CONSTITUTION:In the home telephone system using the false ringing tone of a frequency band sensable by a normal telephone set also for calling between extensions, a false ringing tone frequency setting switch 7 for setting the continuous output frequency of the false ringing tone is provided. When the continuous output set frequency of a calling bell automatically call terminated by the communication equipment provided with the automatic call termination function inside the system is selected, the false ringing tone frequency setting switch 7 automatically sets the frequency of the false ringing tones to be continuously outputted so as to be the frequency less than the selected continuous output set frequency. The false ringing tone is outputted continuously for the set number of times, more than one pause are held there between and thereafter, continuous output for the set number of times and more than one pause are repeated.
Patent JP-H11175735-A (JP)
Title: Method for recognizing object by picture processing and device therefor
Inventor: WATANABE HARUKI
IPC: H04N5/225
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To attain intruding object recognition without any non-detection time by comparing an input picture with a constant time interval until a stable background picture is obtained, and detecting an area in which a luminance difference value obtained for each picture element is large as an object. SOLUTION: In an initial background picture preparation step 12-1, a picture is fetched with a constant interval, for example, in each 0.5 seconds, and the weighted mean calculation of the picture is operated so that a stable picture, that is, a background picture in which an object is absent or an object can be ignored can be prepared. Several minutes are required for this initial background picture preparation step 12-1. Object detection during that time is operated based on an inter-frame difference 13 for each input picture inputted with each constant time interval. In this object detection, the inter-frame difference detection is switched to a background difference 14 by weighted mean when an initial background picture is prepared. Therefore, monitor can be started with the object detection by the inter-frame difference 13 simultaneously with the start of the object detection.  Also, the preparation of the initial background picture is started at the same time so that a stable background picture can be obtained.
Patent JP-H11172805-A (JP)
Title: Steel composite compound plate and joint method thereof
Inventor: SUDA NORIYUKI
IPC: E04C2/26
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide such a low priced face material as both rigid and sound insulating properties are increased. SOLUTION: Rigidity and sound insulation of a steel composite compound plate is increased by combining a thin steel plate with a face material used for bearing wall, non-bearing wall or flooring of a building as a unit. The steel composite compound plate is so constituted that the thin steel plate is combined with one side of the face material as a unit, the thin steel plate 2 is combined with both sides of the face material as a unit and that the face material 3 is combined with both sides of the thin steel plate 2 as a unit.  A joint method of the steel composite compound plate 1-1 combining the thin steel plate 2 with the face material 3 used for the bearing wall, non-bearing wall or flooring of the building as a unit is made to increase rigidity and sound insulation at a joint section between both steel composite compound plates 1-1 by splicing lap joint margins 4-1 and 4-2 of the steel comoisit compound plates 1-1 to each other in at least one side of either horizontal side 3-2 and vertical side 3-1 of the steel composite compound plate 1-1.
Patent JP-2000167323-A (JP)
Title: Adsorbable sheet and air purifying filter
Inventor: IMAGAWA MASAYUKI
IPC: B01D46/52
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbable sheet and a filter being not prone to clogging with dust while having high deodorizing performance and high dust removing performance, low in pressure loss, high in dust holding capacity and having a long life. SOLUTION: In the adsorbable sheet containing a granular activated carbon- containing sheet formed by bonding and fixing granular activated carbon with a mean particle size of 60-600 μm to a support member, air-permeable pores are substantially formed to the adsorbable sheet in the thickness direction thereof and the number of pores per 1 cm2 of the adsorbable sheet is set to 1-10.