baber/WOPTO huggingface dataset:
Patent JP-H09229348-A (JP)
Title: Regenerative burner
Inventor: MIYATA MAKOTO
IPC: F23D14/22
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent an air leakage when a heat storing medium case is mounted on a burner. SOLUTION: A one-piece medium case 3 has converged parts 4 at the front and medium chambers 5 at the rear, and heat-storing medium 2 is slowed in the medium chambers 5. On the low temperature side at the rear part of the medium case 3, the medium case 3 and a part of a burner around the medium case 3, for example, a rear cover member 25, or a furnace body are sealed together with a low temperature seal 22 so that air intake and exhaust are carried out through the medium case 3. Therefore, air leakage is prevented even when the air supply pressure is raised to increase the spouting speed of the combustion air.
Patent JP-H02214599-A (JP)
Title: Method for drying water-containing solid
Inventor: TANAKA OSAMU
IPC: F26B21/00
Filed: 1989-02-14
Abstract: PURPOSE:To eliminate the need for a fuel such as heavy oil by using a heat pump to recover the heat retained by waste water generated from a sewerage, heating air with the heat and drying a water-contg. solid generated from the sewerage with the heated air. CONSTITUTION:The water discharged from the sewerage is transiently charged into a pool 22. A pipe is arranged in the pool 22, and a heating medium I such as water in the pipe is circulated through a heat exchanger 24 by a pump 23. A heating medium II such as fluorocarbons is passed through the heat exchanger 24, and the heat of the discharged water is transmitted to the heating medium II from the heating medium I. The heating medium II is compressed by a compressor 25, and the air circulating through the pipes 29 and 30 connected to a predrying chamber 28 is heated in a condenser 26, and the water-contg. dirt is produced by the heated air. The dirt is completely dried in a high-temp. drying chamber 31 into which the waste gas from an incinerator 32 using dry sludge is introduced. Accordingly, another heat source such as heavy oil can be dispensed with.
Patent JP-S59161175-A (JP)
Title: Roll paper holding device
Inventor: SUE TAKATSUGU
IPC: G03B27/58
Filed: 1983-03-04
Abstract: PURPOSE:To simplify the constitution of a roll paper holding device by constituting so that a containing box is removed from a housing only when a roll paper taken out to a paper path is rewound to the containing box, and giving a back tension to the roll paper by a part of this constitution. CONSTITUTION:A roll paper 20 is wound like a roll round a paper pipe 29, both ends of the paper pipe 29 are held by spools 30, 31, and tubular parts 30a, 31a are fitted to the spools 30, 31. Also, a roll paper supporting shaft is supported so as to be freely rotatable between a front side plate 32 and a rear side plate 33 of a roll paper containing box 26. A knob 36 is fixed to this spool 30, a positioning groove 36a is provided on the knob 36, and a positioning member 37 provided with a groove 37a is screwed to the spool 31. Also, a disk 41 is placed on the knob 36, and gears 43, 47 are coupled to the disk 41 by friction with a spring. Moreover, this device is constituted so that the containing box 26 is removed from a housing only when the roll paper 20 is rewound to the containing box 26 by utilizing the knob 36, the disk 41, the gear 47 and a stopper 57, etc., and the constitution of the device is simplified.
Patent JP-S60179568-A (JP)
Title: Hydraulic controller for automatic transmission having hydraulic power transmission with lockup device
Inventor: SUGANO KAZUHIKO
IPC: F16H61/14
Filed: 1984-02-28
Abstract: PURPOSE:To improve a feeling of driving comfortableness, by installing a temperature sensitive select valve which is selected by a feeler member being phase- changed in time of low or high temperature, while feeding a lockup valve with lockup signal hydraulic pressure through this select valve. CONSTITUTION:A temperature sensitive select valve 100, which sets up a shape memory alloy-make spring 108 at the one end side of a spool 104 and a spring 106 at the other end side and being selected according to temperature, is installed, while lockup signal hydraulic pressure is fed to a lockup valve 17 through this temperature sensitive select valve 100. With this constitution, in a state that temperature is low immediately after engine starting, it is possible that a lockup device is no longer operated so that a feeling of driving comfortableness is improved and, what is more, an engine stall is preventable from occurring.
Patent JP-S54129667-A (JP)
Title: Belt conveyor
Inventor: HARA MASAJI
IPC: B65G15/60
Filed: 1978-03-29
Abstract: PURPOSE: To provide a belt conveyor of the type having a trough along the upper run of the belt, in which fluid is ejected into the trough for supporting the belt by fluid pressure, whereby it is enabled to smoothly drive the belt.  
     CONSTITUTION: Through 3 is arranged almost along the entire upper run of belt 1 where articles are transported. The trough 3 has a plurality of partitions 3A along the stretch of belt 1 and fluid chambers 4 are formed between the trough 3 and inner surface of belt 1. A suitable gas like air is introduced into the fluid chambers 4 via air pipe 6 by means of blower 5. With such an arrangement, gas is ejected out from the fluid chambers 4 through the elearance formed by the difference between gap D of trough 3 and thickness C of belt 1, and pressure loss corresponding to the amount of gas ejected from said clearance is developed on the inside of belt 1, which results in that pressure corresponding to the pressure loss serves to suspend belt 1 upward. Therefore, belt 1 can be driven smoothly since its weight is supported by fluid pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11217155-A (JP)
Title: Sheet sorter
Inventor: MICHIKI YOZO
IPC: G03G15/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet sorter capable of moving a sheet conveying mechanism and a bin selecting mechanism by power of a single drive unit. SOLUTION: A sheet sorter 100 is provided with a bin selecting mechanism for selectively operating one of switching claws 2a to 2c for switching bins 5a to 5d for discharging a sheet S, and a conveying mechanism for conveying the sheet S is driven by taking one motor 1 as a power source. In this case, the conveying mechanism is driven when a power shaft 1a of the motor 1 is normally rotated, while, the bin switching mechanism is driven when the power shaft is reversely rotated. A selecting means for power transmutation by the rotational direction of the power shaft 1a is realized by a one-way clutch, assorting bins are switched according to the rotational position of a cam 9 to be rotated while being interlocked with the power shaft 1a, and therefore, the conveying operation of the sheet S and the bin switching operation are realized by a very simple mechanism.
Patent JP-H08232692-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: OKAWA NOBUNAO
IPC: F02D13/02
Filed: 1995-02-23
Abstract: PURPOSE: To contrive improvement in control accuracy relating to a variable VT mechanism, by deciding whether an absolute value of a difference between target/ averaging target valve timing(VT) is the first prescribed value or less, next deciding whether an absolute value of a difference between averaging target/averaging actual VT is the second prescribed value or less. CONSTITUTION: By an operating condition detected by an operating condition detecting means M7, a target VT is determined in a target valve timing(VT) determining means M8, to calculate this time averaging target VT from the target VT and the preceding time target VT in a target VT calculating means M9. Based on actual VT detected in a VT detecting means M11, averaging actual VT is calculated in an averaging actual VT calculating means M12. In a VT control switching means M15, when an absolute value of a difference between the target VT and the averaging target VT is the first prescribed value or more, feedback control is applied.  In the first prescribed value or less, whether or not an absolute value of a difference between the averaging target VT and the averaging actual VT is the second prescribed value or less is decided, and, or less, to apply a holding control process in a VT holding control means M14, while, or more, to apply feedback control.
Patent JP-H0511881-A (JP)
Title: Timer circuit
Inventor: YAMASHITA HIDEO
IPC: G06F1/14
Filed: 1991-02-04
Abstract: PURPOSE:To offer the timer circuit which suitably simplifies program processing by performing control by one timer and eliminates the need for setting once set values are set when control differing in timer set value is performed. CONSTITUTION:The end address and start address of a memory are set in a maximum register 11 and a minimum register 12 and when the timer 6 enters an overflow state, the painter value of a timer pointer 9 is increased by one; and a comparator 10 compares the pointer value of the timer painter 9 with the value set in the maximum register 11 and when they are equal each other, the minimum value set in the minimum register 12 is put in the timer pointer 9. Then the timer set value is varied continuously to reload the contents of the memory 7 in the timer in order.
Patent JP-S62192783-A (JP)
Inventor: SAKAMOTO HIROKAZU
IPC: G02F1/136
Filed: 1986-02-19
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-S53120291-A (JP)
Title: Manufacture of semiconductor laser
Inventor: YUASA TSUNAO
IPC: H01S5/00
Filed: 1977-03-29
Abstract: PURPOSE: To form a reflecting mirror surface by etching the outer side of the rectangular low-resistance region provided on the side surface near the active layer of the semiconductor laser crystal so that the verge of the outer side may be parallel to the side of the resistance region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06225931-A (JP)
Title: Skin protecting material composition
Inventor: NUMATA SATORU
IPC: C08L21/00
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a skin protecting material balanced in all respects of preservation stability, softness and durability by arranging a blend mainly composed of a sticky rubber-like joint agent component and a hydrocolloid component to be plantago seed gum at least at a part or the whole of the hydrocolloid component. CONSTITUTION:A blend mainly composed of a sticky rubber-like joint gent component and a hydrocolloid component is arranged to be plantago gum at least at a part or the whole of the hydrocolloid component. The plantago seed gum as one of the hydrocolloid component is advantageous when it is contained in 100 parts of the sticky rubber-like joint agent component at a rate of at least 5 parts or more up to 150 parts. Thus, the hydrocolloid component and fine particles of the plantago seed gum are dispersed in the sticky rubber-like joint agent component. These fine particles make a core and are bonded together with the sticky rubber-like joint agent component to keep the shape thereof thereby preventing the loss of softness at a normal temperature even in a multiple blending.
Patent JP-S56133010-A (JP)
Title: Underwater type filter
Inventor: SATOU SHIGEJI
IPC: B01D35/02
Filed: 1980-03-24
Abstract: PURPOSE: To prevent repollution of pool water by preventing claddings trapped on a filter element from flowing backwards into the pool water at the time of exchanging a filter cartridge of the filter used for filtering and decontaminating the pool water of a nuclear power plant or the like.  
     CONSTITUTION: When an underwater pump 6 is driven, the pool water sucked in through a liquid inlet port 7 passes through a connecting pipe 15 and flows over a cladding outflow preventing pipe 17 fitted to a bottom plate 18, where the claddings are trapped by the filter element 9 and are discharged through an opening 10 provided at the lower part of the cartridge 2. At the time of exchanging the cartridge 2, it is necessary to move the cartridge 2 upwards. However, since the opening of the outflow preventing pipe 17 is located at the upper part of the interior of a filter chamber 3, the contaminated water is prevented from flowing backwards directly into a liquid inlet port 16 and being discharged into the pool water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58152833-A (JP)
Title: Stabilization of methacrolein
Inventor: YAMAMATSU SETSUO
IPC: C08F2/00
Filed: 1982-03-08
Abstract: PURPOSE:Methacrolein is mixed with methanol and the mixture is kept in a certain range of pH to inhibit the polymerization or oligomerization of methacrolein and keep it stably. CONSTITUTION:Methacrolein is mixed with methanol by more than 10wt%, preferably more than 30wt% and the mixture is kept 6-8 in pH, preferably 6.5-7.5 to keep methacrolein stably for a long period of time. It is preferred that the methanol is substantially anhydrous, because the mixture can be directly used in reactions. A carboxylate or carbonate of alkali metals, alkaline earth metals, Zn and Cd is used to keep the pH 6-8. EFFECT:It is in no need of storing at low temperatures. The solution can be used directly as a starting material of methyl methacrylate.
Patent JP-S57150743-A (JP)
Title: Cooling and heating device with terrestrial heat
Inventor: ADACHI SUMIKO
IPC: F24F5/00
Filed: 1981-03-12
Abstract: PURPOSE:To save an energy used for cooling and heating by a method wherein pipe for feeding room air and returning it back to the room again is connected to a heat exchanger for air and terrestrial heat which is buried in the ground and blowers are arranged at proper locations in the pipe. CONSTITUTION:At the top end of the heat exchanger 1 having a double pipe structure which is buried deep in the ground, air intake pipe 4 extending from the room 3 is connected to the inner pipe 2, and at the same time the outer pipe 5 is connected to the air feeding pipe 6, and each of the blowers 7 and 8 is arranged at the midway of the pipes 4 and 6. When the blowers 7 and 8 are operated, the air in the room 3 is fed into the inner pipe 2 through the pipe 4 and flowed downwards therein, fed into the outer pipe 5 at the lower end 2a of the inner pipe. At this time, the heat in the ground 9 is absorbed and the air is passed through the pipe 6 and then returned back into the room 3. Energy required for operating the device is only a power for the blowers 7 and 8, so that it is possible to save energy considerably.
Patent JP-H05285544-A (JP)
Title: Method and device for detecting thickness of steel plate to be worked in bending machine
Inventor: SUGANO KAZUHIRO
IPC: B30B15/00
Filed: 1991-03-01
Abstract: PURPOSE:To accurately detect the thickness of a steel plate to be worked with a good workability and productivity in a bending machine. CONSTITUTION:As a method to detect the thickness of the steel plate to be worked in the bending machine by which the steel plate to be worked W is bent by being held between a fixed die 7 and a movable die 17 through the movement of the movable die 17 against the fixed die 7, the amount of driving of a driving device 25 by which the movable die 17 is driven and the amount of movement of the movable die 17 against the fixed die 7 are detected respectively. Through the variation of these driving amount and moving amount, the point of time when the steel plate W to be worked is held between the fixed die 7 and movable die 17 is detected, and consequently, the thickness of the steel plate W to be worked is detected.
Patent JP-S61196190-A (JP)
Inventor: KUBO TOSHIO
IPC: G21C3/20
Filed: 1985-02-27
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-S59160907-A (JP)
Inventor: TAKIGAWA SHIYOUJI
IPC: H01B3/22
Filed: 1983-03-04
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-H08235382-A (JP)
Title: Three-dimensional computer graphics editing device
Inventor: ITAGAKI NORIKO
IPC: G06T13/20
Filed: 1995-02-24
Abstract: PURPOSE: To improve the operability of a three-dimensional (3D) computer graphics editing device and to shorten operation time. CONSTITUTION: A data conversion processor 38 provided with a means for transforming a rendering picture based upon 3D data into a two-dimensional (2D) picture area and a means for transforming a 2D picture area into a rendering picture based upon 3D data is also provided with an object data buffer 34 for registering the attribute information (attributes, colors, face information, identifiers (an original color, the number of triangles and a vertex string)) of a 3D object to be processed in each picture element and a Z buffer 35 for storing the depth value of an object.  Since a user interface tool capable of easily understanding an edition process by its visualization is provided, a man/machine property is improved and trial-and-error frequency at the time of 3D picture edition (change of arrangement, enlargement/reduction, copying, and color change) is reduced, so that overall working time from the input of data up to the output of a final picture is shortened.
Patent JP-S56133517-A (JP)
Title: Burning device in burner
Inventor: FUJIOKA SADAKAZU
IPC: F23D5/02
Filed: 1980-03-21
Abstract: PURPOSE: To prevent the production of green gas resulting from imperfect combustion, by a method wherein, in a burner which feeds liquid fuel to a fuel pan for burning and performs a secondary combustion of combustion gas on a combustion disc laid over the fuel pan, a given circumferential channels are formed in the combustion tray surface.  
     CONSTITUTION: The burner is constituted such that a burning pan 3 is placed on a tray 11 whereon an ignition cloth 10 is laid, a fuel feed pipe 1 is caused to stand upright at the center of then, and a hot blast diffusion cylinder 17 is installed sideways at a secondary combustion chamber 15 above a combustion disc 4 laid over the burning pan 3. The burner diffuses hot blast, produced through a complete combustion therein, through the diffusion cylinder 17. In said burner, a deep circumferential channel 5 and a shallow circumferential channel 6 are concentrically formed around an insertion hole 3a for the fuel feed pipe 1. A large number of draft cylinders 7 and 8 are formed in a projecting manner along the outer circumferences of the circumferential channels 5 and 6, respectively, and a large number of draft holes 4a are made in the combustion disc 4 and at the locations corresponding to those of the draft cylinders 7 and 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09227873-A (JP)
Title: Frame refractory block of coal feed port on top of coke oven
Inventor: EGAMI KO
IPC: C10B25/20
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the castable refractory block from being cracked by thermal expansion. SOLUTION: This block is placed on the top of a coke oven and is composed of a metal cylinder and a castable refractory block 12 formed inside the cylinder and having a coal feed port 15 at its center. The cylinder is composed of an outer cylinder 10 having a regularly polygonal cross-section and a star-shaped inner cylinder 11 having its top 11b at the position coinciding with the top 10b of the regular polygon and having sides each of which extends between two adjoining tops 11b and is bent inward of the center O of the block. When the inner cylinder 11 is thermally expanded by the action of heat, the side 11a is bent more inwardly of the center O of the block and pushes the inside castable refractory block 12 toward the center to inhibit it from being cracked.
Patent JP-H02215588-A (JP)
Title: Optical recording medium
Inventor: TATSUZONO FUMIO
IPC: G11B7/246
Filed: 1989-02-16
Abstract: PURPOSE:To prevent the reduction of the life of a disk by a method wherein a substance inhibiting the chemical reaction of a recording layer is incorporated in the recording layer. CONSTITUTION:An organic dye material is applied on a substrate 1 by a spin- coating method and dried to form a recording layer 2. An aluminum is vapor deposited or sputtered on the recording layer 2 to form a reflecting film 3. An ultraviolet-curing resin is applied on the reflecting film 3 by a spin-coating method and, thereafter, cured by the irradiation of an ultraviolet light to form a protective layer 4. An antioxidant incorporated in the recording layer acts also as a stabilizer which inhibits the decomposition of the components of the organic dye or the bonding of another substance (e.g. oxygen) with said components, therefore inhibiting the oxidation or photodegradation of the organic dye.
Patent JP-H03241501-A (JP)
Title: Head signal amplifier for rotary drum
Inventor: MIHASHI YASUO
IPC: G11B5/02
Filed: 1990-02-17
Abstract: PURPOSE:To obtain the reproduction signal of high S/N and to reduce manufacture cost by amplifying a micro signal obtained from a reproduction head by means of amplifiers provided immediately after the head and switching the signal by means of change over switches provided in a rotary drum. CONSTITUTION:The amplifiers 30A-30D and the change over switches 31 and 32 are provided near four magnetic heads in the rotary drum. The reproduction signal picked up in the magnetic heads are added to the change over switches 31 and 32 as reproduced audio signals and reproduced video signals amplified in the amplifiers 30A-30D. On the other hand, a head switching signal is transmitted from a rotary lower transformer in a fixed drum to a rotary upper transformer in the rotary drum through an encoder 45 by electromagnetic coupling. Then, continuous audio signals and video signals in terms of field are formed and they are transmitted by electromagnetic coupling through rotary transformers 7 and 8. Thus, the influence of a disturbing signal from an external part can be avoided and cost can be reduced.
Patent JP-S52120388-A (JP)
Title: Connector material
Inventor: NAKAMURA MICHIAKI
IPC: H01R4/48
Filed: 1976-04-01
Abstract: PURPOSE: To provide a connector material with two sheets of printed substrates capable of being free detachably connected, by holding plurality of ring units at a constant distance with soft material used. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11220682-A (JP)
Title: Image pickup device and method for recording object data
Inventor: YOSHIZAWA KENJI
IPC: H04N101/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To record a specific object image with further little data amounts. SOLUTION: A waiting state is maintained until a shutter key is depressed (a step SA1). When the shutter key is operated, a photographing processing is started (a step SA2), and digital image data are fetched, and temporarily stored in a DRAM (a step SA3). Whether or not a character is present in an image based on the stored digital image data is discriminated (a step SA4), and when any character is not present, the image data are stored (a step SA8). When any character is present, each character is recognized (a step SA5), and converted into a character code (a step SA6), and this character code is stored (a step SA7). Therefore, at the time of image picking-up an object image constituted only of characters, the whole object image is recorded with character codes by the processing in those steps SA4-SA7.