baber/WOPTO huggingface dataset:
Patent JP-H0874559-A (JP)
Title: Exhaust emission control device
Inventor: MABUCHI MAMORU
IPC: F01N3/08
Filed: 1994-09-09
Abstract: PURPOSE: To improve the adsorption efficiency of hydrocarbon to an adsorber, in this exhaust emission control device with a selector valve for selecting a passage of this adsorber and an exhaust passage installed in parallel with the former. CONSTITUTION: A straightening vane 35 is set up in the upstream of an adsorber 5, and in time of cold after starting an engine, a selector valve 8 is operated in a broken line position, making exhaust gas flow in a passage 5d on the side of the adsorber 5. At that time, an inflow velocity of the exhaust gas is uniformized by the straightening vane 35, and thereby the adsorption efficiency of hydrocarbon or the like is improvable. After warming up of the engine 1, the selector valve 8 is transferred to a full line position that openes the side of an exhaust passage 34, whereby the exhaust gas flows into this exhaust passage 34. Such a fact that a vortex is produced in the upstream of the adsorber 5 is prevented by the straightening vane 35, and thus those of hydrocarbon and so on once adsorbed are prevented from flowing back into the side of the exhaust passage 34.
Patent JP-S60107117-A (JP)
Title: Thermostatic device
Inventor: HIRANO MASAO
IPC: G12B7/00
Filed: 1983-11-15
Abstract: PURPOSE:To attain the control of a thermostatic device with high stability and high acccuracy by providing a heat buffer having low heat conductivity between a matter to receive the temperature control and a heat conductor enclosing said matter. CONSTITUTION:A heat block (heat conductor) 2 is made of a material such as an aluminum, etc. having high heat conductivity together with a cavity which fits the form of a matter 1 to receive heat control an to be kept at a constant temperture. Then the matter is stored into said cavity. A heat buffer 3 made of a ''Teflon'' sheet, for example, having lower heat conductivity than the block 2 is adhered to a place between the matter 1 and the block 2. Then the block 2 is directly heated and cooled by a electronic heating/cooling element such as a Peltier element 5, etc. The heat of the matter 1 is measured by a heat sensor 6. Based on the this measured temperature, a current is flowed to the element 5 to keep the temperature of the matter 1 at a fixed level. Thus the temperature control is possible. Furthermore the outside of the block 2 is surrounded by a heat insulator 4 made of expanded plastic, etc. to improve the heat insulation effect.
Patent JP-2001038208-A (JP)
Title: Catalyst for removing organohalogen compound and exhaust gas treatment method using the same
Inventor: INOUE TOSHINORI
IPC: B01J27/187
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a new catalyst for removing an organohalogen compd. capable of inexpensively and highly efficiently removing an organohalogen contained in exhaust gas within a temp. range from a low temp. region (about 150-180 deg.C) applied to bag filter exhaust gas to a high temp. region up to 300 deg.C inclusive of nitrogen over a long time. SOLUTION: A catalyst for removing an organohalogen compd. improved in durability contains at least one kind of Mn-containing oxide selected from the group consisting of α-MnO2, β-MnO2, Mn-Cu compound oxide and Mn-Fe compound oxide and at least one kind of a compd. selected from the group consisting of Ti oxide, Ce oxide, Zr oxide and aluminum phosphate.
Patent JP-S57132861-A (JP)
Title: Production of food based on pig skin
Inventor: KURAIBU RICHIYAADO HOITSUTORU
IPC: A23J1/06
Filed: 1981-12-28
Abstract: A blood-containing rind product is described. The product is a dehydrated haemoglobin-containing pork rind product having a moisture content of less than 15% and a haemoglobin content of up to 50% by weight, which product is substantially color-stable when subsequently thermoprocessed, this being a great advantage from the point of view of the consumer. The product preferably contains less than 25% fat and preferably has a particle size less than 5 mm although larger comminutable particles are possible. The invention also includes a process for the preparation of the product by rehydrating a previously dehydrated pork rind product in a blood-containing liquid, followed by a dehydration step, preferably at above 70 DEG  C. and preferably under a vacuum. Additional fats may be included. The product may be blended with foodstuffs and is substantially color-stable when done so and subsequently thermoprocessed. Foodstuffs containing the product of the invention in both dehydrated and rehydrated forms are also disclosed.
Patent JP-H0663725-A (JP)
Title: Manufacture of roll for cold rolling
Inventor: KUDO TOSHIHIRO
IPC: B22D23/10
Filed: 1992-08-13
Abstract: PURPOSE:To manufacturer a roll for hot rolling which is excellent not only in the wear resistance, but also in the accident resistance. CONSTITUTION:In manufacturing a roll for hot rolling by using ingot composed of high carbon and high vanadium wear resistance material containing 1.5-2.5% C and 4.5-8.0% V, the ingot is refined by the electro-slag refining process, and at the same time, the solidifying speed of the ingot is set to <=6mm/min. This constitution allows manufacturing of a roll whose outer diameter is >=600mm.
Patent JP-H04102625-A (JP)
Title: Anchor bolt installation method
Inventor: OSADA YOSHIHARU
IPC: E02D27/00
Filed: 1990-08-16
Abstract: PURPOSE:To install anchor bolts with high accuracy to the extent required by the erection of the upper structure by setting anchor bolts over the foundation via each insertion hole of an anchor bolt positioning plate before concrete for the foundation is hardened. CONSTITUTION:An L-shaped positioning plate 5 which is made identical to a foundation in width, is placed over concrete placed in a form 20 at the corner position of the foundation. In the second place, before concrete is hardened, positioning is carried out to make its dimension suitable in length along the module center line of each wall panel which is to be erected over the foundation, and anchor bolts 2 are pierced into the foundation 10 through each anchor bolt insertion hole 5b which is modified into plural ring slices, so that the anchor bolts are thereby supported without leaning over the foundation 10 by making use of the elastic support of the slices. By this constitution, the anchor bolts 2 can thereby be accurately installed over the foundation.
Patent JP-2001044365-A (JP)
Title: Manufacture of capacitor for semiconductor integrated circuit
Inventor: SHISHIDO NOBUHIKO
IPC: H01L21/822
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, which has a thin insulating film with low defect density. SOLUTION: A manufacture method is constituted of a process for inserting a semiconductor substrate 1, on which a lower electrode 3 is formed into the furnace of a low pressure CVD system, where the temperature is set so that an oxide film is not formed on the surface of a lower electrode 3, reducing pressure, raising an intra-furnace temperature to be a film-forming temperature and forming a SiN film, a process for restoring the defects of the SiN film by top oxidation and forming a capacitor insulating film 4 and a process for forming a polysilicon film into a prescribed form as a protective film on the SiN film.
Patent JP-S6371591-A (JP)
Title: Bearing structure of rotary compressor
Inventor: KAWASAKI HIROSHI
IPC: F04C29/00
Filed: 1986-09-12
Abstract: PURPOSE:To prevent degradation of abrasion resistance and occurrence of burning phenomenon due to local increase of bearing surface pressure, by forming a thin film layer of hard material at least at the inner circumferential face section corresponding to the suction side of a compressor in the bearing section. CONSTITUTION:Opposite end sections 9b, 9c of a crankshaft formed with an eccentric shaft section 9a are supported by tubular bearing sections 5a, 6a formed on front and rear heads 5, 6. A thin film layer 20 of hard material mainly composed of ceramics such as TiN, SiN, SiC, etc. having the thickness of about 5mu is formed through surface treatment such as deposition at the inner circumferential section of the bearing sections 5a, 6a corresponding to the suction side. The section formed with the thin film 20 is subjected to compresive reaction so as to displace the crankshaft 9 thus increasing the surface pressure, but since the thin film layer 20 has high hardness, degradation of abrasion resistance or occurrence of burning phenomenon can be prevented.
Patent JP-H0268222-A (JP)
Title: Four-wheel drive vehicle
Inventor: KAMEDA OSAMU
IPC: B60K17/346
Filed: 1988-09-01
Abstract: PURPOSE:To improve characteristics of fuel consumption while driving torque is being secured by providing an auxiliary transmission on the driving shaft at the rear wheel side which is driven at all times after switch-over between four-wheel drive and two-wheel drive is made, and thereby controlling switch-over between a large and a small shifting ratios. CONSTITUTION:A transfer gear 4 with both a switch-over mechanism between two-wheel drive and four-wheel drive and a center differential switch-over mechanism is mounted on the rear section of a main transmission 3. A auxiliary transmission 13 is also provided between a propeller shaft 11 connected with an output shaft 7 at the rear wheel side 6 of the transfer gear 4 and a rear wheel differential mechanism 12 so that the output from the ordinarily driven output shaft 7 of the transfer gear 4 can be transferred to rear wheels 6 via the auxiliary transmission 13 and the differential mechanism 12. This constitution allows the auxiliary transmission 13 to be interlocked with the switch-over actuation of the switch-over mechanism between two-wheel drive and four-wheel drive so that switch-over can be controlled in such a way that the shifting ratio is switched-over to economy mode at the time of two-wheel drive and to power mode at the time of four-wheel drive.
Patent JP-S59107472-A (JP)
Title: Tape cassette
Inventor: WAKUI YOSHIAKI
IPC: G11B23/087
Filed: 1982-12-10
Abstract: PURPOSE:To avoid a malfunction of a tape edge detecting means by forming a tape edge detecting optical path at a place near the front side of a housing and also a window for confirmation of tape winding state at a place near the back side of a cassette put on the upper side of the housing respectively. CONSTITUTION:An opening 20c-5 formed on the side wall of a cover 20 is coincident with an opening 51 on the side wall of a housing 2 which the cover 3 is opened. The light given from a lamp 54 in a lamp store part 50 forms optical paths L1 and L2 going toward photodetecting elements 52 and 53 through the opening 20c-5. Thus the tape terminal can be detected. A tape winding state confirming window 60 is formed on the upper side of the housing 2 with a distance away from the paths L1 and L2 and the opening 51 respectively. As a result, the external light going into the housing 2 through the window 60 is reflected irregularly and does not reach the opening 51 and elements 52 and 53. In such a constitution, a tape edge detecting means has no malfunction.
Patent JP-H0264984-A (JP)
Title: Disk dubbing system
Inventor: TOMOTA HARUHISA
IPC: G11B27/02
Filed: 1988-08-31
Abstract: PURPOSE:To cause an arithmetic error to be small by executing the fast forward of a magnetic tape part at a constant speed when recording edition is designated, measuring a fast forward time with a disk player part, operating the recording time of the user tape according to a measured value and executing the editing operation based on a tape length obtained by the arithmetic. CONSTITUTION:When the recording edition is designated, the fast forward of the tape is executed at the constant speed by a tape constant speed fast forward control part 39 and the time from the fast forward to the arrival to the termination of the magnetic tape is measured by a tape length measuring and operating part 29 of a disk player part I. Then, the tape length is operated. The edition arithmetic of an A-side and a B-side is executed according to the tape length which is obtained by this arithmetic. Thus, the edition arithmetic having the small error can be executed.
Patent JP-H0380889-A (JP)
Title: Washing machine
Inventor: KUROSAKI ARIHIRO
IPC: D06F39/12
Filed: 1989-08-23
Abstract: PURPOSE:To improve operability by automatically setting only the execution of dehydration on the side of a dehydrating tank when setting operation from washing to rinsing is executed in a washing tank. CONSTITUTION:When it is judged that rinsing is set on the side of a washing tank 2, it is judged next whether rinsing is set in a dehydrating tank 3 or not. when the set is executed, it is judged next whether the dehydrating tank 3 is under operation or not. When the dehydrating tank is not under operation, the set of rinsing is automatically canceled on the side of the dehydrating tank 3. Afterwards, operation in the washing tank 2 or operation in the dehydrating tank 3 is executed with set contents. Thus, since the set of rinsing is canceled and automatic setting is executed to execute only the dehydration when the setting operation from washing to rinsing is executed on the side of the washing tank 2 and the set of rinsing is executed on the side of the dehydrating tank 3, it is not necessary to successively execute operation on a user side to cancel the set of rinsing on the side of the dehydrating tank 3.
Patent JP-H1162164-A (JP)
Title: Method and form for surface-decoration
Inventor: YOSHIDA CHIKARA
IPC: E04F13/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently form an uneven pattern, by arranging a surface-decoration form with a reinforcing film sheet stuck on the rear face, on a decorative face and applying a surface layer material of a reactive setting resin and removing the surface layer material before completion of curing. SOLUTION: After an undercoat 2 of primer material and reactive setting resin mortar has been applied on a face 1 to be decorated, a surface-decoration form 20 that a coating material 12 is stuck on the surface of a form body 11 such as a polyethylene foam or the like and a reinforcing film 14 is stuck to the rear face thereof with non-peelable adhesive, is peelably stuck on the undercoat 2. Subsequently, a surface layer material 3 of the reactive setting resin mortar is applied by a trowel so as to almost embed the surface-decorative form 20. After about 80-90% of the completely curing time of the surface layer material 3 has elapsed, the surface-decorative form 20 embedded between bricks 3a is removed so as to peel off the reinforcing film 14 of the rear face from the face 1 to be decorated.  After a specified time, a top coat material 4 is applied on the whole surface to give luster to the surface. In this way, an uneven pattern is easily and efficiently formed on the face 1 to be decorated.
Patent JP-H03120196-A (JP)
Title: Rope drum operation device for winch
Inventor: PFISTER ROMAN
IPC: E02D7/08
Filed: 1990-08-17
Abstract: PURPOSE: To prevent a rope from being released in a loose condition by operating a winch brake immediately when the rope of the length equivalent to the drop height is pulled out of a winch drum. CONSTITUTION: When the torque to drive a winch drum once reaches the threshold, a measurement instrument 15 is operated by increasing the tensile stress generated in a rope 3 before or when a ramming weight is pulled up. The measurement instrument 15 measures the rope length to the desired drop height, and when the rope length reaches the threshold, a clutch 13 is switched to the torque capable of pulling up the ramming weight or the rated torque from the smaller torque at the overrun distance, and the rope 3 of the length equivalent to the drop height is wound up by a winch 4. Then, the clutch 13 is switched to the free wheel mode, and a brake 14 of the winch is operated immediately after the rope of the length equivalent to the drop height is pulled out of the winch drum 4.
Patent JP-H0379523-A (JP)
Title: Board material delivering device
Inventor: ODA YOSHIZO
IPC: B65H3/54
Filed: 1989-08-23
Abstract: PURPOSE:To surely deliver board material piece by piece by jointly installing, on an elevation drive means, an overlapped delivery preventing means which presses the rear end top face of laminated board material when sucking board material with a descended sucking means. CONSTITUTION:The front end of a sheet of plywood is sucked and delivered by an suck transfer mechanism with its rear end sucked and lifted by an suck lift mechanism 30. Next, simultaneously with the descending of the suck lift mechanism 30 for the suck of the following sheet of plywood, a pressing mechanism (overlapped delivery preventing means) 50 presses the end of the lower sheet of plywood to prevent overlapped delivery in case of overlapped suck.
Patent JP-H11194850-A (JP)
Title: Clock distribution network for integrated circuit, and clock distribution method
Inventor: GRAEF STEFAN
IPC: H03K5/15
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a clock skew, earth bound and power supply noise for an integrated circuit by providing a 1st clock distribution group, a delay element which delays a clock signal only for a length of time that is preliminarily defined and plural clock distribution groups which receive delayed clock signals. SOLUTION: The clock distribution network 100 is first provided with a driver 110 which receives a clock signal and this output terminal is connected to a clock input terminal of a clock input terminal of a clock distribution group I 104 and an input terminal of a driver 112. Output terminals of drivers 112 and 114 are connected to clock output terminals of clock distribution groups II 106 and III 108. When the drivers 112 and 114 generate clock signals, the clock signals in respective input terminals receive delay, i.e., phase shift. There, a clock receiving circuit in each clock distribution group I 104 to III 108 undergoes clock control at a different time.
Patent JP-S6460994-A (JP)
Title: Driving method for electroluminescence display element
Inventor: SATO SHUJI
IPC: H05B44/00
Filed: 1987-08-31
Abstract: PURPOSE:To enable the AC driving within the safety area of the dielectric strength, and to improve the service life of EL elements by making the absolute value of the positive voltage smaller than the absolute value of the negative voltage when a pulse-form AC voltage is applied between a transparent electrode and a rear side electrode, and making the both values lower than the dielectric strength value of the EL element. CONSTITUTION:A transparent electrode 2 (about 2000Angstrom ) of the material of ITO is formed on a glass plate substrate 1 (about 2mm) in a vacuum evaporation or a spattering, and then the first insulating layer (about 8000Angstrom ) of the material if BaTiO3 to prevent the dielectric breakdown, a luminous layer 4 (about 6000Angstrom ) of the material adding a luminous center consisting of Mn in the basic material of ZnS, the second insulating layer 5 (about 8000Angstrom ) of the material of HfO2, and the rear side electrode 6 (about 2000Angstrom ) of the material of Al which has the reflection property facing the transparent electrode 2, are laminated and formed in this order in a vacuum evaporation, a spattering, and the like, and by applying an AC voltage between the transparent electrode 2 and the rear side electrode 6, the luminous layer is illuminated and shines up through the substrate 1. In such a composition, the dielectric strength shown in the applied voltage between the transparent electrode 2 and the rear side electrode 6 is, V+ is about 160V, V- is about 250V, and the AC driving in the safety area is made possible.
Patent JP-H0880127-A (JP)
Title: Establishment of mulch layer
Inventor: SASAHARA NORIYUKI
IPC: C05G3/80
Filed: 1994-09-12
Abstract: PURPOSE: To provide a method for establishing a mulch layer capable of preventing water fall because of stable adhesion of a mulch material, making the mulch material into a solid structure after spray and sufficiently showing mulch effect without clogging a pump or a hose with the mulch material in establishing a mulch layer on the surface layer of a growing bed established on an uncovered inclined plane so as to maintain the environment of the established growing bed in an excellent condition. CONSTITUTION: In blending a slurry of a mulch material obtained by mixing the mulch material 61 with water and a polymer 62 having high water absorption properties, a binder 7 and a polyacrylamide-based polymer as an anionic polymer coagulant, transporting the mixed slurry by a pump under pressure and spraying the slurry to a face to be executed, a polyacrylamide-based polymer as a cationic polymer coagulant is mixed in a nozzle and sprayed to provide a method for establishing a mulch layer.
Patent JP-H0960481-A (JP)
Title: Abrasion reducing method for cutter bit and fitting structure for cutter bit
Inventor: OBONE SATORU
IPC: E21D9/08
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the cutter bit replacing work of shield machine. SOLUTION: Multiple rotary rings 18 divided in the direction of the shafts 19 of spokes 17 constituting a cutter face 11 are rotatably fitted to the shafts 19, and cutter bits 12 fitted to the rotary rings 18 can be rotated against the shafts 19 of the spokes 17. A group of selected rotary rings 18 and the remaining rotary rings 18 are rotated in only one of opposite directions not in the other direction, by a locking means. During the work of the working face, the freely rotated rotary rings 18 and the hooked and fixed rotary rings 18 are switched by the switching of the turning direction of the cutter face 11, the replacing work of the cutter bits 12 is automatically conducted, and the lives of the cutter bits 12 are prolonged for enduring long-distance execution.
Patent JP-S6189260-A (JP)
Inventor: TORAN BAN SHIEN
IPC: C07D513/04
Filed: 1985-09-30
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-H0264620-A (JP)
Title: Acousto-optical element
Inventor: YAMAURA HITOSHI
IPC: G02F1/33
Filed: 1988-08-31
Abstract: PURPOSE:To improve the smoothness of the diffraction efficiency by placing second and a third electrodes by shifting positions of both of them from each other in its width direction. CONSTITUTION:On almost the whole surface of the surface of a face 1b of an acousto-optical medium 1, a first electrode 2 consisting of a conductive thin film is attached, and on almost the whole surface of the surface of this first electrode 2, a plate-like piezoelectric body 3 consisting of lithium niobate is attached. Also, on the surface of the piezoelectric body 3, two second and third electrodes 4, 5 which are formed like a rectangle of the same shape and dimension each other and consist of a conductive thin film are attached, respectively. In such a state, that which attaches each electrode to the piezoelectric body 4 constitutes a transducer for oscillating an ultrasonic wave. In such a case, a second and a third electrodes 4, 5 are placed by shifting them by a prescribed quantity from each other. In such a way, a deflection or modulation light being excellent in the smoothness of the diffraction efficiency can be obtained.