baber/WOPTO huggingface dataset:
Patent JP-2000051871-A (JP)
Title: Method for treating drainage containing hydrogen peroxide and ammonia
Inventor: NAKAHARA TOSHIJI
IPC: B01J23/42
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To treat hydrogen peroxide and ammonia in drainage safely and efficiently in operation conditions of a relatively low temperature and a low pressure by a method in which after the drainage being contacted with a catalyst to decompose hydrogen peroxide in the drainage, ammonia is evaporated and removed. SOLUTION: Drainage containing hydrogen peroxide (H2O2) and ammonia (NH3) is introduced into a hydrogen peroxide decomposition apparatus 1 to conduct the catalytic decomposition of the hydrogen peroxide. As the apparatus 1, a fluidized bed type reaction is preferable, conditions of a relatively low temperature and a low pressure can be adopted, the hydrogen peroxide in the drainage is decomposed into water and oxygen, and the oxygen gas is discharged outside a system. Next, the treated water is introduced into an ammonia evaporation column 2, and the ammonia is evaporated at a low temperature and under a low pressure to be removed. The treated water after the evaporation of ammonia is discharged outside the system, and the ammonia gas is condensed as required to be recovered and used effectively.
Patent JP-S6466588-A (JP)
Title: Human body detecting apparatus
Inventor: KAYAMA HARUO
IPC: G01J5/12
Filed: 1987-09-08
Abstract: PURPOSE:To drive a load even in a stationary state and to immediately stop the driving of the load when the presence of a human body is lost, by detecting the radiant heat from the human body by a thermopile and driving the load by this DC detection output. CONSTITUTION:The detection signal from a thermopile 1 is inputted to a low- pass filter LPF 2 to remove an unnecessary noise component. The signal passing through said LPF 2 is amplified by a DC amplifying circuit 3 to pass through an integrating circuit 4 and subsequently passes through a comparing circuit 5 and a power amplifying circuit 6 to drive the output contact 7 of a load. In this constitution, when a human body enters a room, the quantity of the heat radiated from the human body is detected by the thermopile 1 and, when the human body exists from the room, the quantity of heat radiated from the human body is lost and, therefore, the detection from the thermopile 1 is lost and the driving of the contact 7 is immediately stopped. By this constitution, when the human body is present, the load is driven even in a stationary state and an illuminator can be operated and, when the presence of the human body is lost, the driving of the load can be immediately stopped.
Patent JP-H0778606-A (JP)
Title: Shrinking method for heat-shrinkable tube for battery packaging
Inventor: IZUMI KATSUTOSHI
IPC: H01M2/10
Filed: 1993-09-08
Abstract: PURPOSE:To provide a shrinking method providing good appearance and no wrinkles for a heat-shrinkable tube with which plural batteries are packed as a unit. CONSTITUTION:When plural batteries are packed as a unit with a heat- shrinkable tube, the plural batteries 1 are put in the heat-shrinkable tube, and they are sent into a hot air circulation type tunnel type heating furnace 3. After they passed through the furnace 3, hot air having a temperature higher than that within the furnace is sprayed onto the tube surface in contact with the side surface of the batteries to shrink the tube by stages. The tube is homogeneously shrunken and appearance of shrinkage is remarkably improved.
Patent JP-2001049718-A (JP)
Title: Bactericidal and deodorizing device in toilet stool
Inventor: ASHIDA MASATO
IPC: E03D9/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To suppress propagation/proliferation of bacteria by utilizing bactericidal activity of ozone gas and to prevent generation of a bad odor by arranging a linear ozone generating device in a toilet seat part in a state that the generating device is situated in internal space of a sitting type toilet stool. SOLUTION: A linear ozone generating device 5 is adhered and arranged on a rear face of a toilet seat plate 2 of toilet stool 1 in a state that an upper surface opening of the toilet stool 1 is surrounded and the linear ozone generating device 5 is connected with an ac commercial power source via a control box 6. An ozone generating part of the linear ozone generating device 5 is formed by an electrode body in which a pair of flexible conductors are arranged in parallel at a gap of prescribed discharge space in a flexible insulating body and are made freely deformable. By impressing voltage on the flexible conductors from a connector, ozone is generated in a uniformly distributed state along the electrode body in discharge space between the flexible conductors.  Generated ozone is lowered by gravity in space within the toilet stool 1, an ozone layer is formed on an upper part of excrement and indoor diffusion of evacuation smell is suppressed. Propagation/proliferation of bacteria can be suppressed by bactericidal activity of ozone gas.
Patent JP-H0966888-A (JP)
Title: Underwater moving device
Inventor: KOBAYASHI KOJI
IPC: B63C11/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an underwater moving device which is suitable for traveling on a vertical wall surface and reduced in size and weight. SOLUTION: The device main body 5 is moved to the belly side 4 by driving submerged pumps 10a, 10b. A seal skirt 26 disposed in the periphery of an opening of the belly side 4 is brought into contact with the underwater wall surface 25, so that the interior of the device main body 5 becomes negative pressure to suck the underwater moving device to the wall surface 25. In such a condition, if a moving mechanism 11 is driven, the device main body 5 travels on the wall surface 25.
Patent JP-S6379143-A (JP)
Title: Connecting device for microcomputer
Inventor: SHIMIZU HISAYOSHI
IPC: H05K3/34
Filed: 1986-09-24
Abstract: PURPOSE:To decrease signal noises with a device to be evaluated by shortening a transmission line for analog system signals which connects the areas mounting a microcomputer. CONSTITUTION:An area Ec mounting the target microcomputer on an applied equipment 1 is provided with a printed circuit board PCB such as a printed circuit base containing the wiring layers Wtest, W10-W14 and W20-W24. These wiring layers are arranged correspondingly to each external end of a microcomputer 4 for emulation. In other words, the target microcomputer having the same constitution as the computer 4 is mounted while turning upward to the area Ec and a test pin Ptest is connected to the layer Wtest. At the same time, 1st external terminals P10-P14 are connected to layers W10-W14 together with 2nd external terminals P20-P24 connected to layers W20-W24 respectively.
Patent JP-S6379575-A (JP)
Title: Dietary fiber-containing food
Inventor: WATANABE SHIRO
IPC: A23L1/308
Filed: 1986-09-24
Abstract: PURPOSE:To obtain the titled food, by containing a dietary fiber composition containing hemicellulose coexisting with cellulose in a specific proportion, capable of reducing blood serum and liver cholesterol values and suitable as a preventing and dietary food for hypercholesterolemia. CONSTITUTION:A food obtained by blending (A) dietary fiber composition containing (i) hemicellulose, preferably xylan, glucomannan, arabogalactan, etc., contained in wheat bran, corn periderm, soybean seed coat or Plantago ovata seed coat, coexisting with and (ii) cellulose at 0.5:1-10:1 weight ratio with (B) a raw material which is a nutrient source, e.g. animal or vegetable fat or oil, animal or vegetable protein, carbohydrate, etc., and processing and treating the resultant blend. The total content of the components (i) and (ii) in the food is preferably 5-40wt%.
Patent JP-S6467257-A (JP)
Title: Catalyst for hydrogenation of heavy-duty oil
Inventor: KUSHIYAMA AKIRA
IPC: C10G45/04
Filed: 1987-09-07
Abstract: PURPOSE:To prepare a catalyst for hydrogenation and enhance catalyst activity by blending a molybdenum compound and a phosphorus compound both soluble in hydrocarbon oil and sulfur compound to be able to generate hydrogen sulfide easily under hydrogenating condition. CONSTITUTION:A molybdenum compound soluble in hydrocarbon oil, a phosphorus compound soluble in hydrocarbon oil and a sulfur compound to be able to generate hydrogen sulfide easily under the condition of hydrogenating treatment reaction are mixed and a catalyst for hydrogenation of heavy-duty oil is prepared. As for the molybdenum compound soluble in hydrocarbon oil, acetylacetone molybdenum, molybdenum naphthenate or the like is used. As for the phosphorus compound soluble in hydrocarbon oil, orthophosphate ester, acid phosphoric ester or the like is used, while for the sulfur compound, single sulfur, carbon disulfide, thiol or the like is used. Said catalyst is added and dissolved in raw material heavy-duty oil and promote hydrogenation under the suitable condition.
Patent JP-H0752645-A (JP)
Title: Guide apparatus
Inventor: SAITO KAZUO
IPC: E05F15/16
Filed: 1993-08-18
Abstract: PURPOSE:To provide a guide apparatus that is always in close contact with a guide groove when enclosed in the groove by surely corresponding to the depth of the guide groove. CONSTITUTION:A guide apparatus A comprises a guide apparatus main body 1 attached to a subject to be moved and first 20 and second 30 assist guides mounted on both sides of the guide apparatus main body 1 in such a manner as to freely move into and out of contact with the main body. The guide apparatus energizes the first and second assist guides 20, 30 to separate them from each other, and is provided with a means, located between the second assist guide 30 and the guide apparatus main body 1, for energizing the guide apparatus main body toward the firs assist guide 20, and has projecting pieces 21, 31 extended from the respective assist guides and in different positions along the side of the guide apparatus main body 1, with holes 23, 33 at the ends of the projecting pieces 21, 31.
Patent JP-S6467602-A (JP)
Title: Temperature controller
Inventor: ISAKA HIDEKI
IPC: G05D23/19
Filed: 1987-09-09
Abstract: PURPOSE:To easily reset a temperature controller as necessary by setting an action gap and the position of a 2nd set point independently of each other. CONSTITUTION:A Schmitt trigger circuit 2 turns on and off the deviation input voltage 1 with the upper and lower threshold values that have the proper controllable widths centering around 0V. While a Schmitt trigger circuit 3 turns on and off the voltage 1 with the upper and lower threshold values having the proper controllable widths centering around the set voltage given from a voltage setting means 12. Thus the range of the action gaps of the ON/OFF valves that are controlled by both circuits 2 and 3 can be changed independently of each other. Furthermore the setting point of the circuit 3 varies without affecting the action gap with control of the output voltage of the means 12. Thus a temperature controller can be easily reset.
Patent JP-H0693798-A (JP)
Title: Lining seal method and press ring for use in cast-in-place lining shield construction method
Inventor: MATSUO SETSUO
IPC: E21D11/10
Filed: 1992-08-24
Abstract: PURPOSE:To stop water easily between a skin plate and a concrete lining after the pressing pressure is removed. CONSTITUTION:A press ring 50 for use with the lining shield construction method is formed from a press ring body 5, which is interposed between a shield jack 3 and the foremost face of the placed concrete and which transmits the pressurizing force due to the shield jack 3 to the concrete C, and a pressing pad 3b which is fitted in a groove 5b formed at the tail surface of the body 5 and is capable of being protruded backward by a jack 3a piercing the body 5. When the press pressure is released, the pressing pad 3b is protruded and contacted with the foremost face of the placed concrete C, and the foremost face is held by pressure.
Patent JP-H0969777-A (JP)
Title: Digital-analog conversion circuit and analog-digital conversion circuit
Inventor: TANI KUNIYUKI
IPC: H03M1/74
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To realize a D/A converter in the capacity array system which can output a difference intermediate value. SOLUTION: A sub-A/D converter 9 in the flash system consists of n resistances R and n comparators D1 to Dn. A D/A converter 10 in the capacity array system consists of n switches E1 to En, F1 to Fn, G1 to Gn, and H1 to Hn, n positive capacitors B1 to Bn, and n negative capacitors C1 to Cn. The output of the comparator D1 is in the open state, and switches E1 and F1 and switches G1 and H1 are fixed to the turned-on state and the turned-off state respectively.
Patent JP-H1153982-A (JP)
Title: Touch switch for automatic door
Inventor: KAWAKITA MASAHIKO
IPC: E05F15/20
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To enhance the sensitivity of a switch, and surely start the opening of a door with a light touch operation by improving a touch switch of an automatic door. SOLUTION: This touch switch has a sheet-type switch 3 in which a pair of sheet-shaped conductors 31a, 31b having restoration capability is faced via an insulating spacer 32 for forming a uniform gap between the conductors 31a, 31b, and the coductors 31a, 31b come into contact with each other in the position between the insulating spacers 32 by thepushing force applied to the surface of the conductor 31b. Then the surface of the sheet-type switch 3 is covered with a cover member 4, the back surface of the cover member 4 faces the conductor 31b, and a projection 5 for pushing the conductor 31b by the pushing force applied to the surface of the cover member 4 is arranged.
Patent JP-H0618317-A (JP)
Title: Flow sensor and inspecting method thereof
Inventor: DANIERU TEII MUTSUDO
IPC: G01F1/68
Filed: 1991-09-04
Abstract: PURPOSE: To measure whether the output value is calibrated or not on a line in a flow sensor for detecting the flow rate by the temperature difference generated between two points of a capillary according to the fluid flowing in the capillary. CONSTITUTION: The flow sensor 20 comprises a capillary 22 for forming an axial channel. In the capillary 22, upstream and downstream side resistance thermometers 24, 26 are formed as the coils of self-heating wires wound on the periphery of the outer surface of the capillary 22. The thermometers 24, 26 are connected to an output circuit 27 for outputting in response to the temperature difference. Fixed resistors 32, 34 are used at the other two sides. Current is supplied from a first power source 36 to a bridge circuit 30, and the thermometers 24, 26 are heated. The output of the circuit 30 is amplified by a signal amplifier 38, and used for monitoring and controlling gas flow passing the flowmeter.
Patent JP-H0777642-A (JP)
Title: Flame-retardant plastic optical fiber cable
Inventor: KATSUTA SHIGEKI
IPC: G02B6/44
Filed: 1993-09-09
Abstract: PURPOSE:To enable the application of the plastic optical fiber to even such a field where high heat resistance, flame retardance and tensile strength are simultaneously needed. CONSTITUTION:This flame-retardant plastic optical fiber cable has a first coating layer consisting of a fluorine-contained polyolefin resin compsn. which consists of a resin compsn. contg. at least fluorine atoms and has >=59wt.% ratio of the fluorine atoms or other halogen atoms included in this resin compsn. and a second coating layer consisting of a polyamide resin on the outer side of a plastic optical fiber consisting of a core and a sheath.
Patent JP-H01179216-A (JP)
Title: T-shape magnetic head device
Inventor: SUGAWARA NAOTO
IPC: G11B5/127
Filed: 1987-09-08
Abstract: PURPOSE:To reduce the number of components and to improve traceability to a medium by adhering a flat shape head core and a rectangular columnar slider by combining in T-shape, and setting the sliding plane of an apex plane in rectangular shape long in the radius direction of the medium. CONSTITUTION:In the center part of the flat head core 3, the rectangular columnar slider 2 is abut-adhered on the T-shape, and the sliding plane 2a to be brought into contact with a magnetic recording medium 6 is formed by grinding the head core 3 and the apex of the slider 2, and is set in the rectangular shape long in the radius direction of the medium 6 including a gap. First and second head sliders 4 and 5 formed in such constitution are pressurized by gimbal springs 7 and 8, and pressurized contact with the surface of the medium 6, respectively, and when the medium 6 is rotated, the surface is rocked in an up-and-down direction by original waviness and oscillation wave, however, the waviness or rocking is reduced by the pressurizing forces of the gimbal springs 7 and 8 and the sliding plane 2a set on a small area of T-shape including the gap, and the head sliders 4 and 5 perform tracking operations for the surface of the medium 6.
Patent JP-H0650871-A (JP)
Title: Correction device for measured turbidity
Inventor: NODA YOSHITO
IPC: B01D21/30
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a device wherein a factor value is operated from an actually measured value and a displayed value, a turbidity is corrected by the factor value and the actual value of the turbidity can be displayed digitally. CONSTITUTION:In a turbidity measuring apparatus, the turbidity of a suspension is detected, its turbidity signal is compared and operated by a reference value which has been set in advance in a control part and the turbidity is displayed digitally on a display part. In the turbidity measuring apparatus, a correction circuit 8 is connected to the output side of an operation circuit 7 in the control part 6. The correction circuit 8 operates a factor value by the displayed value of the turbidity and by the turbidity signal which has been output from a turbidity meter and displays the factor value. The factor value is set in the correction circuit 2, the turbidity is corrected and operated, and the turbidity which has been corrected is displayed digitally on a display part 10.
Patent JP-H07204540-A (JP)
Title: Method for supplying powder coating material and application thereof device
Inventor: TSUTSUI KOICHI
IPC: B05B5/16
Filed: 1994-09-20
Abstract: PURPOSE:To obviate the need of a temp. control at the time of preservation and transportation and embody a good powder coating by transporting the powder coating as a stored chip shaped one as it is at a powder coating manufacturer, storing the powder coating as a chip shaped one as it is at a coating worker and supplying it to a coating field after grinding it into powder at the time of coating. CONSTITUTION:At the powder coating manufacturer, the powder coating is held in a form of the pellet, etc. Therefore, a volume of the powder coating at the manufacturer is comparatively small, and a strict temp. control need not is performed. When the manufacturer receives an order from a user, the powder coating is sent from the manufacturer in the state of pellet as it is in accordance with the order from the user. The pellet shape coating need not be put under a cooling condition, and since the volume at the time of transportation is small, the transportation becomes easy. After that, the user grinds and classifies the pellet shaped coating according to a production planning, and an obtained powder coating is stored in a suitable container. When it is used, a stored powder coating is supplied to a powder coating gun while controlling its supply, and coating application work is executed.
Patent JP-S6380599-A (JP)
Inventor: MORIOKA KIYOSHI
IPC: B32B15/08
Filed: 1986-09-24
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-H06224998-A (JP)
Title: Signal reproducing device for multistage transmission
Inventor: HAWAADO TOMASU ORUNOUITSUCHI
IPC: H04Q11/04
Filed: 1993-09-09
Abstract: PURPOSE: To solve the problem about the occurrence of skews by shaping data pulses at the time of transmitting data through an exchange by newly providing one signal line to each input-output port of an ALLNODE exchange (asynchronous less latency node exchange). CONSTITUTION: For an interface, one signal line is additionally provided to each input-output port of an ALLNODE exchange and an additional signal transmitted through each signal line contains a transmission clock signal which is associated with data signals and control signals usually supplied to the ALLNODE exchange through each port. The exchange clocks arriving data at the rise time of a received clock input, latches the data to a latch 20, and supplies the data to a selected output port. A clock inverting and shaping process is performed at every input port of the exchange and signal shaping is performed in a delaying block 4. The block 4 is actuated when a NAND gate 3 becomes '0' and provides a fixed delay which controls the pulse width of a reproduced clock signal generated through the gate 3.
Patent JP-H0953781-A (JP)
Title: Small diameter piping joint connector
Inventor: FUKAYA KAZUMI
IPC: F16L37/26
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To attain connection by which not only looseness and abrasion but also positional dislocation are not caused by adopting engagement by a recessed groove part formed of an integrally arranged connector main body side tongue-shaped wall and the socket member side and a hugging holding structure in an interposingly pressed condition by a swelling wall of piping by an annular groove of a socket member. SOLUTION: In a connector main body 1, a stepped small diameter chamber 3' and a large diameter chamber 3 are penetratingly arranged so as to continue with a flowing hole 4 of a connecting cylinder wall 2, and an almost U-shaped notch groove 1" is bored in an opposed position of a peripheral wall of the large diameter chamber 3, and a tongue-shaped wall 1' is interposed. An elastic sealing ring member 6 is internally installed in a small diameter chamber 3' part, and an annular bush member 7 is inserted and installed. A socket member 5 has an annular groove 8 on an inner peripheral surface of a base part 5', and a support wall 5" is protrusively arranged so as to continue with the base part 5', and a recessed groove 5''' is arranged on an outside surface of the support wall 5".  In a condition where a recessed groove 5"' part is engaged with a tongue-shaped wall 1' part, a rear end part of the support wall 5" is hookingly supported on and internally installed in the vicinity of a rear part on the connector main body 1 side.
Patent JP-2001053499-A (JP)
Title: Electronic component inserting machine
Inventor: SHUDO HIROICHI
IPC: H05K13/08
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To discriminate difference in the polarization direction of an electrolytic capacitor or the like, without decreasing insertion tact and to prevent continuous mounting failure due to the placement errors for polarized parts by detecting and discriminating the polarity direction of the polarized parts, such as an electrolytic capacitor by the use of processing. SOLUTION: When a part supply part 10 for supplying electronic components 1 and a component insertion means for fetching the electronic components from the component supply part 10 and inserting them into a printed-circuit board 50 are provided, the electronic component inserting machine is equipped with a component recognizing camera 71 for picking up image at a stage prior to insertion of the electronic components 1 being supplied from the component supply part 10 into the printed-circuit board 50 and an image processing device 75 for comparing the picked up image of the camera 71 with a proper electronic component image to be inserted into the printed circuit board 50 for discriminating the propriety of the shape or the polarity direction of the electronic component being supplied from the part supply part.