baber/WOPTO huggingface dataset:
Patent JP-H06154677-A (JP)
Title: Coating booth
Inventor: SOSHI FUJIO
IPC: B05B15/12
Filed: 1992-11-26
Abstract: PURPOSE:To improve the quality of a coating and to reduce the coating cost by making the blowing velocity of the ventilating air from the ceiling when a material to be coated is present lower than the blowing velocity from the ceiling when the material is absent. CONSTITUTION:The ventilating air sa is blown down from almost the entire surface of the ceiling 6 and supplied into the region 2 in a coating booth 1 to spray-coat a material 4, and the air in the region is exhausted from a bottom 9. The blowing velocity Va of the ventilating air sa from the part 6a of the ceiling 6 facing the material 4 is made lower than that Vb from the part 6b of the ceiling. Consequently, the air current is concentrated in the vicinity of the side face of the material 4, and the air flow velocity is not increased.
Patent JP-H07170606-A (JP)
Title: Mobile apparatus
Inventor: MASE HIROSHI
IPC: H02J50/10
Filed: 1993-12-16
Abstract: PURPOSE:To realize a mobile apparatus which stably and safely supply power to a self-propelled mobile unit, and which is small and can efficiently move. CONSTITUTION:A moving apparatus comprises a mobile unit 2 having a drive mechanism, rails 1a, 1b made of ferromagnetic material extended in a moving direction of the unit 2, first coils 3a, 3b wound partly on the rails 1a, 1b and connected at both ends to drive AC power sources 4a, 4b, and a second coil wound on the rails 1a, 1b with a predetermined allowance and connected at both ends to the mechanism.
Patent JP-2000141316-A (JP)
Title: Modified wood and its manufacture
Inventor: KUROZUMI TADATOSHI
IPC: B27K3/32
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To give various functions such as a flame retardancy, a mothproofness, a rotproofness, a dimensional stability or the like to a wood by a method wherein an insoluble inorganic matter is fixed in a short time to the surface of the wood under the condition that the cellular structure of the wood is protected by fixing a colloidal metal compound onto the wood. SOLUTION: This modified wood is produced by fixing at least one kind of a metal compound selected from the group consisting of a metal oxide, a metal hydroxide and a metal oxyhydroxide of metal containing at least one kind of metal selected from the group consisting of silicon, iron, copper, zinc, silver, tin, mercury, lead, arsenic, titanium, vanadium, chromium, manganese, cobalt, nickel, aluminum, molybdenum, antimony, bismuth, barium and cadmium, only on the surface of the wood or bringing the wood into contact with a solution, in which the metal compound is present under its colloidal state so as to fix the metal compound only on the surface of the wood.
Patent JP-2001129851-A (JP)
Title: Fuel tank producing method
Inventor: SHIMOUSE MASASHI
IPC: B29C45/14
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To produce a fuel tank excellent not only in mechanical capacity and lightweight properties but also in fuel impermeability with high moldability (the enhancement of the degree of freedom of a design and wall thickness uniformity, the shortening of a molding cycle and the reduction of a recycling ratio in a process). SOLUTION: At the time of injection molding of two divided objects of a fuel tank, as an injection mold used in injection molding, a pair of molds wherein the male and female molds molding the divided objects respectively are provided to one mold and the female and male molds respectively opposed to the male and female molds are provided to the other mold are used and a molten resin is injected in the cavities formed between the mutually opposed male and female molds to mold the respective divided objects and, subsequently, one mold is slid to register the respective molds in such a state that the divided objects left in the respective female molds are opposed to each other to mutually abut the respective divided objects and a molten resin is injected to the peripheral edge of the registered surface to mutually weld and bond two divided objects to mold a fuel tank.
Patent JP-H07171038-A (JP)
Title: Display case
Inventor: TABATA HIDEICHIRO
IPC: A47F3/00
Filed: 1993-12-17
Abstract: PURPOSE:To enable free opening of a display space without the need for forming a base plate to a larger size and without degrading visibility at the time of inspection. CONSTITUTION:The display space 2 is formed above the base plate 1. Four peripheral walls 3, 4, 5, 6 enclosing the display space 2 and a ceiling surface 7 are composed of glass plates 31, 41, 51, 61, 71. The glass plate 61 of the rear surface 6 is supported by rail mechanisms disposed only on the base plate 1 side. The glass plate 61 is formed openable and closable like a sliding door type.
Patent JP-H03183603-A (JP)
Title: Production of sulfuric acid and its application method
Inventor: HANADA FUMIO
IPC: B01J47/12
Filed: 1989-12-08
Abstract: PURPOSE:To obtain high-purity concd. sulfuric acid from spent sulfuric acid at the time of separating salts from the sulfuric acid contg. the salts by diffusion dialysis method by using an anion-exchange membrane having a specified diffu sion constant as the diaphragm. CONSTITUTION:A sulfuric acid soln. is separated from spent sulfuric acid contg. metallic salts, etc., by diffusion dialysis method using an anion-exchange membrane with the diffusion constant of salts controlled to <=4/1000 of that of sulfuric acid as the diaphragm. The water in the sulfuric acid soln. is vaporized, and SO3 is absorbed to concentrate the soln. to >=1400g/l concn. High-purity concd. sulfuric acid capable of being used in the production and refining of TiO2 is easily recovered by this method. When the diffusion constant of salts is controlled to >4/1000, scales of iron sulfate, etc., are generated in the vaporization of water or in the absorption of SO3, and high-purity concd. sulfuric acid is not obtained.
Patent JP-H04190197-A (JP)
Title: Decontamination of radioactive contaminated metal
Inventor: URUMA YUTAKA
IPC: G21F9/28
Filed: 1990-11-26
Abstract: PURPOSE:To make it easy to process decontamination liquid waste and reduce the generation of secondary radioactive waste by degasing the carbon dioxide out of the decontamination liquid after electrolyzing decontaminated metals and precipitating solved iron ion as hydroxide. CONSTITUTION:After filling a decontamination tank 1 with decontamination liquid 2, electric current is sent between a decontaminated metal 6 and an opposite electrodes. In this process the corroded film produced on the metal 6 is separated and exfoliated into flakes due to the vibration given to the decontamination liquid 2 by an ultrasonic vibrator 5 and thus radioactives are removed from the metal 6 surface. Out of the decontamination liquid 2 after the electrolyzing carbon dioxide is degassed in a degasing tank. When the RH becomes neutral, the iron ion solved from the metal 6 is presipitated as hydroxide. In a radioactive recovery section, radioactives in the decontamination liquid 2 degassed of carbon dioxide and the like are recovered as solid and the decontamination liquid 2 is withdrawn to pure water. This liquid is made into decontamination liquid with electric charge carrier of carbon oxide ion in a carbon dioxide injection tank and sent to the decontamination tank 1 for reuse. And radioactives are recovered as solid, and so the amount of secondary radioactive waste is drastically reduced.
Patent JP-H11150473-A (JP)
Title: Integrated circuit and its internal control circuit
Inventor: TAKAHASHI HIROSHI
IPC: H03K19/0175
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To maintain the control of an internal processing circuit, even while a counter of the internal control circuit of the integrated circuit device continues to count. SOLUTION: A flip-flop 9 is provided to an output of a counter 6 to latch a counter output 7 which is a control signal of a selector 11. When a control signal 2 changes form an H-level to an L-level, a clock input to the flip-flop 9 changes from an L-level into an H-level, via an inverter 4-1 and the flip-flop 9 fetches the counter output 7. The flip-flop 9 latches the received value until the control signal 2 changes again from the H-level into the L-level. According to the configuration above, even after the counter 6 has been reset, since the flip-flop 9 latches the counter output 7, even while the counter 6 keeps counting, the control signal to the selector 11 is unchanged and desired data can be selected.
Patent JP-H07175775-A (JP)
Title: Spectral reflectance estimating device
Inventor: MIYAMOTO YASUO
IPC: G06F15/18
Filed: 1993-12-17
Abstract: PURPOSE:To estimate the spectral reflectance of the color to be reproduced by an original color element signal in an additive color mixing or in a subtractive color mixing from the signal. CONSTITUTION:This spectral reflectance estimating device outputs the spectral reflectance of the color to be reproduced by an original color element signal 4 in an additive color mixing or in a subtractive color mixing from nonlinear conversion capability possessed in neural network by repeatingly learning a pair of the original color element signal 4 and the spectral reflectance of the color to be reproduced by the signal in a conversion means 2 constituted by the neural network. By using an estimated spectral reflectance, the transfer of color data between various kinds of output devices which are different from each other in the physical characteristic or the chemical characteristic of a reproduction system become possible without depending on an illumination condition.
Patent JP-H04190128-A (JP)
Title: Leak tester
Inventor: FUKUDA RYO
IPC: G01M3/26
Filed: 1990-11-26
Abstract: PURPOSE:To miniaturize a leak tester by using a two-way solenoid valve in the flow path having a large flow rate to which an object to be inspected and a master are connected and using a three-way solenoid valve in other flow path having a small flow rate. CONSTITUTION:At the time when test pressure is applied to an object A to be inspected and a master B from an air pressure source 1 through a regulator 2 and at the time when pressure is drawn out of the object A to be inspected and the master B, compressed air passes through two-way solenoid valves V21, V22. When the flow rates of compressed air are same, the outer shape dimension of each of the two-way solenoid valves may be smaller than that of each of three-way solenoid valves. Three-way solenoid valves V32, V33 are respectively arranged on the way of the pressure guide passages 51, 53 being the connection passages of the object A to be inspected and a difference pressure sensor 3 and on the way of the pressure guide passages 52, 54 being the connection passages of the master B and the sensor 3 but, since the flow rates of compressed air passing through the valves V32, V33 is extremely small in order to transmit pressure to the sensor 3, the valves V32, V33 may be small. As a result, the apparatus can be miniaturized and the reduction of cost can be achieved.
Patent JP-H08181847-A (JP)
Title: Information processor and information processing method
Inventor: YUASA KEIICHIROU
IPC: G06Q10/10
Filed: 1994-12-21
Abstract: PURPOSE: To partially emphatically print added data by setting attribute information on a character pattern at every prescribed unit. CONSTITUTION: A CPU holds a set of added data field information consisting of printing start position information held in a buffer 402, printing end position information, a continuous number value, a character type face setting value, a printing matter setting value, an added data field name and a page change mark in a file 406 through a plotting control part 404 and a file input/output part 405 with other form information in the buffer 402. Consequently, the added data field can be defined in an added data item at the time of designing an overlay slip. The character pattern and a form pattern are overlapped and printed.
Patent JP-H06335365-A (JP)
Title: Food composition containing fine cellulose
Inventor: KAMATA ETSUO
IPC: C08L5/00
Filed: 1993-12-17
Abstract: PURPOSE:To provide a food or a low-calorie food, e.g. a beverage, a daily product or a processed fat and oil food remarkably improved in properties such as stability, texture and visual appearance and containing a large amount of edible fibers. CONSTITUTION:There is provided a food composition containing a composite material composed of fine cellulose, a water-soluble gum and/or a hydrophilic substance.
Patent JP-H04188425-A (JP)
Title: Floating type magnetic head
Inventor: SAKAGUCHI SEIJI
IPC: G11B5/60
Filed: 1990-11-22
Abstract: PURPOSE:To increase the mechanical strength of the upper wall section and lower wall section of a coil groove, and to improve the workability of coil winding by making the width of a groove opening section on the leading side of a slit section narrower than that on the trading side. CONSTITUTION:Width 31b on the leading side of a coil groove 31 is made narrower than that 31a on the trading side. It is favorable that width 31a on the trading side is at least one and half times of width 31b on the leading side. Physical strength such as shock resistance can be increased remarkably by thickening upper and lower walls 2a, 2b on the leading side, and a magnetic field generated can be augmented because the number of coil superposition on the outside of width 31a on the trading side is made smaller than that on the inside even when a coil is multiplex-wound by widening the width of the width 31a on the trading side. Accordingly, strength at a trading section against external force such as a shock or the stress of multiplex-wound coil can be increased.
Patent JP-H07174689-A (JP)
Title: Road surface friction coefficient estimation device
Inventor: WATANABE TAKASHI
IPC: B60T8/1763
Filed: 1993-12-17
Abstract: PURPOSE:To provide a road surface friction coefficient estimation device which can estimate not only the momentary value but also the peak value of a road surface friction coefficient only with wheel speed information. CONSTITUTION:In the case of a low-mu path, an actual turning center deviation from the turning center of a so called Ackerman geometry is larger as compared with the case of a high-mu path. That is, as mu becomes lower, the turning center moves toward a front wheel side and hence the relationship between wheel speeds VWFL-VWRR becomes the results as shown in Fig. 5 according to the change in the turning posture of the vehicle. Based on the relationship, the relationship among the road surface mu, a difference  Vx between front and rear wheels, centripetal acceleration Gy is stored in advance and the road surface mu determined by the mu peak value can be estimated by referring to the map and then retrieving the corresponding road surface mu based on the calculated speed difference  Vx between the front and rear wheels and the centripetal acceleration Gy, thus accurately discriminating the high- and low-mu paths.
Patent JP-H01161780-A (JP)
Title: Plastic sealed photocoupler
Inventor: HONMA YOSHINORI
IPC: H04B10/80
Filed: 1987-12-18
Abstract: PURPOSE:To produce a plastic sealed photocoupler having a structure which prevents infiltration of external ionic impurities, by shortening the shortest distance between a lead frame connected with a light emitting device and a lead frame connected with a photosensitive device compared with the shortest distance between the light emitting device and the photosensitive device. CONSTITUTION:In a photocoupler which comprises a light emitting device 2, a photosensitive device 3 opposite thereto and lead frames 4-7, and is sealed with a plastic package 1, the shortest distance between a lead frame 4 or 5 connected with the light emitting device 2 and a lead frame 6 or 7 connected with the photosensitive device 3 is further shortened compared with the shortest distance between the light emitting device 2 and the photosensitive device 3. For example, the section A of the lead frame 4 connected with the light emitting device 2 and the lead frame 6 or 7 connected with the photosensitive device 3 are neared and spaced 0.3mm apart each other. Similarly, the section B of the lead frame 7 connected with the photosensitive device 3 and the lead frame 4 or 5 connected with the light emitting device 2 are neared and spaced 0.3 mm apart each other. On the other hand, the shortest distance between the light emitting device 2 and the photosensitive device 3 is set to 1.5 mm. Under this condition, the whole structure is sealed with epoxy resin.
Patent JP-H06153631-A (JP)
Title: Automatic operation apparatus for work clutch of walking-type paddy field working machine
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1992-11-27
Abstract: PURPOSE:To enable easy and light gyration of a paddy field working machine at a butt and to decrease the area of butt. CONSTITUTION:The automatic operation apparatus for the work clutch of a walking-type paddy field working machine has an operating part 14 provided with a working clutch lever 16 to operate a working clutch 15 and right and left steering clutch levers 18R, 18L to operate the steering clutches 17R, 17L of the right and left wheels 4R, 4L. When the right and left steering clutch levers 18R, 18L are operated to the state to disconnect the steering clutches 17R, 17L, the working clutch 15 is interlocked to be disconnected to enable the independent operation of the working clutch lever 16. The apparatus is provided with an interlocking means K to disconnect the working clutch 15 and reduce the speed of an engine 9 or a speed changer of the driving system when the right and left steering clutch levers 18R, 18L are operated in the direction to disconnect the steering clutches 17R, 17L.
Patent JP-H01160477-A (JP)
Title: Growth-control apparatus for organism
Inventor: SHIMADA JUICHI
IPC: A01G7/04
Filed: 1987-12-18
Abstract: PURPOSE:To provide a growth-control apparatus for organism, capable of easily and stably controlling the promotion, suppression and storage of the tissue culture, germination, etc., of an organism at a low cost, by using a solar cell as a power source. CONSTITUTION:The control of the promotion, suppression and storage of the tissue culture, germination, raising seedling, growth and blooming of an organism is carried out by using a solar cell 14 as a power source. The above operation can be performed without using an apparatus such as transformer, complicate circuit, maintenance such as exchange of cell, etc.
Patent JP-H06168276-A (JP)
Title: Electronic filing system
Inventor: ARASAKI SHINICHI
IPC: G06T1/00
Filed: 1992-11-27
Abstract: PURPOSE:To enable retrieval using an arbitrary page by providing a paging means for switching the display page of displayed reduced image data to an arbitrary page. CONSTITUTION:In display processing 2400, plural pieces of reduced image data preserved in an external storage device by image reduction processing are read out and displayed on a display device. Next, in image selection processing 2500, an image to be the object of paging processing 2600 is selected. Concretely, when any specified reduced image is instructed by an operator while using an instructing device a mark expressing the instruction is added to that reduced image. Then, in the paging processing 2600, the display page of the image selected by the image selection processing 2500 is switched. When the operator performs any instruction by using the instructing device in this case, the image data of a page next to the selected image are read from the external storage device and displayed on the display device.
Patent JP-H11142160-A (JP)
Title: Vibrational gyro
Inventor: EBARA KAZUHIRO
IPC: G01C19/5649
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a vibrational gyro which provides an output signal little changeable due to the temp. SOLUTION: The vibrational gyro has an integrated circuit 10 comprising a differential circuit 24 and operational amplifier 36 with first diffusion resistors 32, 33 connected to the input of this amplifier 36 as input resistors as well as second resistor 34 connected between the inverted input and output of the amplifier 36 as a feed back resistor while the non-inverted input of the amplifier 36 is grounded through a second resistor 35. The first diffusion resistors 32, 33 have temp. characteristics of about 1500-2500 ppm/ deg.C and the second diffusion resistors 32, 33 have temp. characteristics of about 4000-5000 ppm/ deg.C.
Patent JP-H09185493-A (JP)
Title: Integrated circuit for adder
Inventor: RABUI KAMAA KORAGOTORA
IPC: G06F7/503
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed (n) bit adder which generates the output of non-inverted sum of respective cells without inverting inputs to adder cells. SOLUTION: This integrated circuit is provided with adders 10 in the serial structure of cascade connected one-bit adder cells. All the circuits of these adders 10 are not equal. The adders 10 nave even-numbered adder cells 14 and odd-numbered adder cells 16. The even-numbered adder cells 14 receive all the inputs as non-inverted inputs and supply non-inverted sum bit outputs and the inverted signals of carry-out bits as outputs. The odd-numbered adder cells 16 receive the inverted signals of carry-in bits as inputs, all the other inputs are non-inverted signals. Then, non-inverted sum bits and non-inverted carry-out bits are supplied as outputs.
Patent JP-H02163900-A (JP)
Title: Electronic alarm logic circuit
Inventor: YAMAZAKI HIROSHI
IPC: G08B25/00
Filed: 1988-12-16
Abstract: PURPOSE:To eliminate malfunction, to reduce cost, and to improve reliability by providing a third switch to output an alarm when the second switch is under an ON state and stop outputting the alarm when a second switch is under an OFF state. CONSTITUTION:The alarm is outputted from the third switch 500 only when a first alarm signal is inputted, and the second alarm signal is not inputted. And in this case, the time from a point where the first alarm signal is inputted to another point where the second switch 400 is turned on is delayed for a time constant to be determined by the product of a capacitor C and a resistance R. Thus, the malfunction never occurs, and the electronic alarm logic circuit having the low cost and high reliability can be obtained by using, for example, an electric switch, as the third switch 500 without using a relay.
Patent JP-H06150973-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: ARAKAWA MASAYASU
IPC: H01M10/052
Filed: 1992-11-04
Abstract: PURPOSE:To provide a nonaqueous electrolyte secondary battery preventing the thermal runaway of the battery and having improved safety by designing a battery structure excellent in heat dissipation as much as possible. CONSTITUTION:A cylindrical lithium nonaqueous electrolyte secondary battery having a spiral electrode structure is constituted of belt-like positive electrodes 4, 5, a belt-like negative electrode using lithium or lithium ions as an active material 6, a belt-like separator 3, and a nonaqueous electrolyte, the negative electrode has a three-layer structure using a metal foil longer than the positive electrodes 4, 5 and the negative electrode active material 6 as a negative electrode substrate 2 and arranged with the negative electrode active material 6 on both sides of the substrate 2, and the negative electrode substrate 2 is arranged on the outermost periphery of the spiral electrode. The heat generated in the battery is efficiently dissipated to the outside of the battery, the safety of the battery can be improved, and the industrial value is very large.