baber/WOPTO huggingface dataset:
Patent JP-S60229123-A (JP)
Title: Temperature controller
Inventor: YAMABE KOUJI
IPC: G05D23/24
Filed: 1984-12-11
Abstract: PURPOSE:To control quickly and accurately the temperature to a set level by detecting a temperature range which includes a temperature to be detected among plural temperature ranges and controlling the electric power supplied to a heater by those temperature ranges. CONSTITUTION:A light-up ratio control circuit 3 detects an range including the temperature of a heater 1 by the output fed from FF9a-9e. In other words, it is detected that a certain prescribed range includes the temperature of the heater 1 when the outputs of FF9b, 9d and 9a are set at L levels with the outputs of FF9e and 9c set at H level respectively. The circuit 3 controls the light-up ratio according to each area. That is, a prescribed level is decided when the temperature of the heater 1 exists in a certain corresponding area. While an extremely high or low temperature is decided when the temperature of the heater 1 exists in another range. Thus the supply of power is stopped to the heater 1. In such a way, the temperature of the heater 1 can kept at reference level (a), i.e., a set temperature. This can reduce the ripple of temperature.
Patent JP-H09101233-A (JP)
Title: Automatic control performance measuring apparatus for fan
Inventor: KUDO OSAMU
IPC: G01M99/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of test work while preventing the miss of manual measurement, operation or maintenance by automating the performance test of fan. SOLUTION: A suction damper 2 is set at each opening during operation of a fan 9 and the points 1-5 immediately preceding the surging at respective openings are measured while directing a delivery damper 3 in the closing direction and then the opening of damper 2, at that time, is stored in a computer 6. Subsequently, the dampers 2, 3 are operated manually and the pressure data at a measuring point 1 and a point 6 specified on a nameplate are subjected to interpolation and extrapolation thus determining other measuring points 7-9 at 100% opening of the damper 2. An automatic target measurement is repeated every time and a target value is compared with an actual measurement and a switching is made to automatic measurement when the actual measurement comes within an allowable range.  After completing the measurement at 100% opening, the damper 2 is shifted each opening being stored in measuring the immediately preceding point 1-5 and control, measurement and operation are repeated using the data of immediately preceding point 1-5 until a point 25 is measured. A performance curve is plotted automatically and a decision is made automatically, based on a preset decision value.
Patent JP-H07115375-A (JP)
Title: Information transfer device
Inventor: WATAYA HIDEO
IPC: H04B1/16
Filed: 1993-10-19
Abstract: PURPOSE:To decrease to the utmost an intrinsic function which a slave machine has, and to simplify the constitution of the slave machine by using a commercial broadcast wave receiver. CONSTITUTION:When a user of a slave machine 1 requests information stored in a data base of a master machine, the master machine is accessed from the slave machine 1, and its information is transmitted from the master machine. In this case, a transmitting frequency from the master machine is determined in advance at every address of the slave machine 1, and the machine 1 receives a radio signal of a frequency allocated to itself, and receives the information from the master machine. This information is further converted to a radio signal of a frequency determined in advance, contained in a commercial broadcast frequency band and retransmitted. The retransmitted radio signal is received by a commercial broadcast receiver 30 brought with a slave machine user and transferred to the user. Also, when the frequency of the radio signal transmitted from the master machine is determined to the frequency contained in the commercial broadcast frequency band from the brginning, the slave machine 1 can be constituted by eliminating all receiving functions from the slave machine 1.
Patent JP-H02108622-A (JP)
Title: Alpha-tocopherol vitamin a acid ester-cyclodextrin complex
Inventor: ISANE TAKANORI
IPC: A61K31/355
Filed: 1988-10-19
Abstract: PURPOSE:To provide a complex permitting to readily prepare various preparations, thermally stable, powdery and easily handled by comprising alpha-tocopherol vitamin A acid ester and cyclodextrin or a modified cyclodextrin. CONSTITUTION:A complex comprises alpha-tocopherol vitamin A acid ester and cyclodextrin (e.g. alpha,beta,gamma-cyclodextrin) or a modified cyclodextrin (e.g. methylated cyclodextrin) as components. The complex exhibits a considerable solubility in water and can be prepared preferably by a kneading method. The clathrate complex provided by the method is not only suitable for various solid agents, liquid agents, etc., on the production of the preparations but also permits to expect improvement of the absorptivity of the clathrate complex after administration.
Patent JP-2001082574-A (JP)
Title: Stopper structure for torque converter
Inventor: KIKUWA KOUTAROU
IPC: F16H41/30
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a stopper structure of a torque converter which prevents abraded metal powder from entering an oil pump or a hydraulic circuit when the torque converter is rotated for testing performance of a transmission. SOLUTION: A pump body 9 composes an inner side wall of a housing part which houses a torque converter 1. An abutting portion 9a is formed on the pump body 9, which can be abutted against an outer side surface If of the torque converter 1 on the opposite side of a drive plate 3. The motion of the torque converter 1 to the opposite side of the drive plate 3 is regulated, before it is connected to the drive plate 3.
Patent JP-H01103331-A (JP)
Title: Optical transmission system
Inventor: HATAKEYAMA MAKOTO
IPC: H04J14/00
Filed: 1987-10-16
Abstract: PURPOSE:To reduce the scale of a circuit and to relieve the limit on transmission attended with the transmission of sub-data by synthesizing an optical signal modulated with a main data and an optical signal modulated with the sub-data while multiplexing them by multiplexing wavelengths in the same wavelength. CONSTITUTION:An output light from a laser diode LD1 is modulated by the main data (a) and an output light from a laser diode LED2 is modulated by the sub-data (b), they are subject to wavelength multiplex by an optical multiplexer 3 and the result is sent to an optical fiber 4. The output light of the optical fiber 4 is subject to wavelength demultiplexing by an optical demultiplexer 5 and the result is outputted as a main data a' and a sub-data b' through photodetectors 6, 7. The center wavelength of the data is lambda0, the output of the LD1 has a narrow spectrum and its light intensity is very large and the output of the LED2 has a wide spectrum and its light intensity is very small. The data is sent by using the LD and LED of the same wavelength in such a way to decrease the circuit scale and to relieve the restriction on transmission attended with the transmission of sub-data.
Patent JP-S61140041-A (JP)
Title: Multi-spectral x-ray generating tube
Inventor: OBA KOICHIRO
IPC: H01J35/06
Filed: 1984-12-11
Abstract: PURPOSE:To generate many characteristic X-rays with a single X-ray generating tube by irradiating an arbitary element metal among a plurality of kinds of target element metals with electron beams while controlling a direction of the irradiation of the electron beams in a X-ray target formed by arranging said element metals thereon. CONSTITUTION:Photoelectrons emitted from a photoelectron emission layer 2 by irradiating it with a light beam from a light source for irradiating the photoelectron emission layer and converged by a converging electric field formed by a converging electrode 4, and allowed to enter into a deflection space, with which a multi-target surface 5 of a berrylium plate allowing X-rays from an opposing surface to transmit therethrough is irradiated. Target element metals 6a through 6c are arranged on the multi-target surface in a line as shown in the accompanying drawings. In addition, deflection voltage is applied between deflection electrodes 3a, 3b from a deflection voltage source 7. Hereby, electron beams can be directed to an arbitrary element metal by changing deflection voltage of a deflection voltage source 7, and hence the element electrode so irradiated with the electron beams can emit characteristic X-rays peculier to the electrode.
Patent JP-S62121496-A (JP)
Inventor: MATSUDA TAKASHI
IPC: G10H7/02
Filed: 1985-11-22
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-2000097010-A (JP)
Title: Exhaust emission control device for internal-combustion engine
Inventor: WATANABE YOSHIMASA
IPC: F01N3/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for internal combustion engine equipped with a particulate trap installed at each exhaust port, a communication passage to put each exhaust port in communication with at least one other exhaust port in the upstream of the exhaust line about the particulate tarp, and an opening/closing valve installed in each communication passage and left open normally, wherein excessive capturing of particulates of each particulate trap is precluded and it is made practicable to sufficiently reduce the total emission of particulates into the atmosphere. SOLUTION: An exhaust emission control device for an internal combustion engine is equipped with a first shutoff valve 7 which is installed in the downstream of the exhaust line about each main particulate trap 4 and is left open normally as capable of shutting the exhaust system of an engine, a bypass passage 8 to make bypassing the first shutoff valve 7, and an auxiliary particulate trap 9 installed in the bypass passage, wherein the first shutoff valve 7 is closed when the opening/closing valves 6a are closed to exhaust particulates from the main particulate traps 4.
Patent JP-H01104996-A (JP)
Title: Closed type rotary compressor
Inventor: SERIZAWA YUKIO
IPC: F04C23/00
Filed: 1987-10-19
Abstract: PURPOSE:To prevent noise increase, input increase and lowering of an oil level in the compressor in the caption by providing a lower balancing weight fitted to the lower shaft end portion of a crank shaft, rotor balancing weights provided at both end portions of the rotor and a weight cup for surrounding the lower balancing weight. CONSTITUTION:An electric motor unit 3 consisting of a rotor 1 and a stator 2 is arranged on the upper space in a closed container 10 and a compression mechanism unit 8 consisting of a cylinder 4, a roller 5, a base 19, a main shaft 6 and a lower shaft 7 is arranged on the lower space therein. A lower balancing weight 22 is fitted to the lower shaft end portion 9b of a crank shaft 9 elongated to a space below a discharge silencer 21. And rotor balancing weights 23, 24 are provided on both end portions of the rotor 1. Further, a weight cup 25 surrounding the lower balancing weight 22 is provided. Thus, noise increase due to leak of gas, input increase due to foaming of lubricating oil and lowering of an oil level due to increase in the volume of discharged oil can be prevented.
Patent JP-2001078846-A (JP)
Title: Height adjuster for furniture, or the like
Inventor: JUFUKU SEIYA
IPC: A47B91/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a height adjuster of furniture, or the like/capable of being manufactured at a low cost with excellent productivity, facilitating leveling at the time of attachment and easily and accurately adjusting a height. SOLUTION: This height adjuster is constituted of a base plate 1 to be the reference of height adjustment, an adjuster 2 abutted on a floor surface and a fixing metal fitting 3 for being fixed to the floor surface. The fixing metal fitting 3 is connected to a part of the adjuster 2. A reference surface 12 is formed in a shelf shape one step higher than both side faces 11 and a leg frame 10 is put in from a bottom direction, fitted to an inner side and fixed. In the state of inserting a screw part 21 to an insertion hole 31a, the screw part 21 is screwed to a nut 13. After positioning the leg frame 10, a lower surface 32 is fixed to the floor surface with a wood screw. A leg part 22 is turned, the rough height of the adjuster 2 is decided and it is grounded to the floor surface.  A screw driver (not shown in the figure) is fitted to a cross groove and the height of the respective adjusters 2 is adjusted while looking at a level gauge.
Patent JP-H1191620-A (JP)
Title: Mount structure of power plant
Inventor: UEMOTO KAZUO
IPC: B62D21/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To surely and appropriately fix and support a power plant under an ordinary vehicle state, and also to sufficiently prevent the moving of the power plant towards the rear end of the vehicle in the case of input of a heavy load the from the vehicle front which may cause the steering wheel to be pushed back greatly towards the vehicle rear. SOLUTION: A power plant 2 disposed on the front portion of a vehicle is supported by a mount support portion 4 of a vehicle frame 1 via a bracket 3. In this mount structure of power plant, a bracket 3 is provided with a hole through which a shaft body 5 is inserted such that the bracket 3 is supported by the mount support portion 4 with the shaft body 5 attached to the mount support portion substantially horizontal. A weak portion 32 opposing the shaft body 5 is provided on the periphery of the hole in the vehicle front portion. On the vehicle front portion of the hole is provided a guide surface 34 having a sloped shape tipped up at its front end which can contact the shaft body 5 so as to lower the bracket 3 when the bracket 3 moves toward the vehicle rear on breakage of the weak portion 32.
Patent JP-H05153976-A (JP)
Title: Thermostable alkali protease and its production
Inventor: FUJIWARA NOBUAKI
IPC: C12N9/54
Filed: 1991-10-09
Abstract: PURPOSE:To obtain the subject protease capable of exhibiting high activity in alkaline conditions and useful in food industry, etc., by culturing a specific microorganism in an alkaline culture medium. CONSTITUTION:The objective protease is obtained by culturing a microorganism of B18-1 strain (FERM-P-12563) belonging to the genus Bacillus and capable of producing the thermostable alkali protease. The thermostable alkali protease has the following characteristics: Molecular weight, about 30000; ultraviolet ray absorbing spectrum, 275-280mm maximum absorption; absorption coefficient, 7.1; solubility, soluble in water and insoluble in methanol, etc.; optimum pH when casein is used as a substrate, 12-13; pH stability, stable in pH5-12 in the presence of a calcium ion; optimum temperature when casein is used as a substrate, 85 deg.C in the presence of a calcium ion; heat stability, stable till 60 deg.C when treated at pH10min for 10 min; stabilization and inhibition, stabilized by calcium ion and is not deactivated by EDTA and deactivated by DFP; specific activity, 4080U.
Patent JP-H06113293-A (JP)
Title: Picture coder
Inventor: MINAMI NORIAKI
IPC: H04N19/196
Filed: 1992-09-30
Abstract: PURPOSE:To improve the coding efficiency by effectively utilizing correlation among bands in a sub band coding system. CONSTITUTION:A digital video signal is divided into four 1st band data by a 1st band divider 1 and vector-quantized by 1st-3rd vector quantizers 2,3,4 by using 1st-3rd code books 5,6,7. The three 1st band data are locally decoded by 1st-3rd decoders 8,9,10 by using 4th-6th code books 11,12,13, the position is compensated by 1st-3rd position compensation circuits 14,15,16 and fed respectively to 1st-3rd difference devices 12,13,14. On the other hand, the remaining 1st band data are divided into four 2nd band data by a 2nd band divider 27 and the three data having correlation with the 1st band data are subtracted from the outputs of the 1st-3rd position compensation circuits by the 1st-3rd difference devices, then a prediction error is obtained and it is coded.
Patent JP-H1199525-A (JP)
Title: Free curved surface prism and forming mold thereof
Inventor: SUZUKI MICHI
IPC: B29L11/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a forming mold, the working and assembling of the mold insert pieces of a free curved surface prism of which can be performed highly accurately, quickly and at low cost, which develops no flash, has no undercut and is good in releasability. SOLUTION: In a forming mold for forming a free curved prism, which mainly consists of five surfaces of three free curved surfaces AA, BB and CC adjacent to one another and two plane surfaces DD and EE, which are used as side walls not used optically and opposite to each other, in respective fixed molds and movable molds, the mold insert pieces of a cavity portion are divided and constituted so as to compose the mating surface between the mold insert pieces of a plane surface normal to the main parting surfaces 24 and 25 of the fixed and movable molds or of a cylindrical surface 41 normal to the main parting surfaces of the combination of two or more plane surfaces 29 and 30 or the cylindrical surface.
Patent JP-2000051079-A (JP)
Title: Kettle cooling apparatus
Inventor: YATSUKA TOMOHIRO
IPC: A47J43/28
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus letting service water running from a faucet flow around the whole outside of a kettle so as to efficiently cool down a kettle containing boiled tea and the like by forming a groove provided with an opened upper face and formed into a C-shape in a plane vision and perforating multiple holes in the bottom part of the groove. SOLUTION: A kattle cooling apparatus body is formed into a groove provided with an opened upper face and formed into a C-shape in a plane vision. In this groove, multiple holes 3 are bored in the bottom part, a water receiving part 5 receiving service water running down from a faucet is arranged in the middle part, and a notch 4 is formed in the end part. The cooling apparatus constructed in this way is put on a kettle and fixed by hooking a chain 1 on a chain insertion rod 2 according to a size of the kettle, and consequently, the cooling apparatus is mounted on the kettle while prevented from falling down.  Under this condition, the faucet is opened so that service water runs downward to the water receiving part 5 so as to flow into the groove, and then, the water is discharged from the holes 3 and the notch 4 so as to flow downward along the outer circumferential face of the kettle, so that the kettle can be cooled down as a whole, and tea and the like in the kettle can be cooled down quickly.
Patent JP-H1198948-A (JP)
Title: Machine for disinfecting whole surface of mulching soil
Inventor: INUI HIROYOSHI
IPC: A01G13/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a machine for disinfecting the whole surface of mulching soil, capable of changing the width of a soil-compacting roller in response to the width of a mulching film and capable of disinfecting the soil, even when a mulching film different in width is used. SOLUTION: This machine for disinfecting the whole surface of mulching soil is obtained by disposing a soil-compacting roller 51 for pressing the surface of a field behind tines 13 for injecting chemicals, forming the soil-compacting roller 51 from an inner compacting roller 51b and an outer compacting roller 51a in a posture that the outer compacting roller 51a is fit onto the inner compacting roller 51b and that the width of the compacting roller 51 can be changed, supporting either of the inner compacting roller 51b and the outer compacting roller 51a on a screw shaft 52 and supporting the other on a pipe shaft threadedly receiving the screw shaft 52. The width of the compacting roller 51 can be changed by the rotation of the screw shaft 52.
Patent JP-H1085522-A (JP)
Title: Oil strainer
Inventor: ISHIKAWA MASAMI
IPC: B01D35/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To use no retainer for fixing by increasing the filtration surface area of a mesh filter material to be installed in a body with a set size, inhibiting the filter material from being clogged, and at the same time increasing the rigidity. SOLUTION: A shelf part 11b is formed in the circumference of the inside of a dish-like body 11, which is made of a metal or synthetic resin, opened in the upper part, and has extended flange 11a in the circumferential part, and at the same time an oil inlet is formed in the bottom part of the body 11. A corrugated and pleated metal net 12 is so installed in the inside of the body 11 as to overlap the circumferential part of the metal net 12 on the shelf part 11b and an adhesive layer 13 is formed in the shelf part 11b on which the metal net 12 is to be overlapped and also in vertical grooves 11e in the corners of the shelf part to stick the metal net 12 to the body 11, so that the filtration surface area can be widened and the rigidity is increased as compared with one for which a plate-like metal net is used and a retainer for pressing a metal net is dispensed with.
Patent JP-H08121238-A (JP)
Title: Vehicle information memory device
Inventor: YAMAMOTO TOSHIHISA
IPC: F02D45/00
Filed: 1994-10-26
Abstract: PURPOSE: To surely memorize an information which is necessary for long-period analysis of a vehicle by extracting, working, and memorizing a necessary information per a prescribed period, in vehicle information which are sampled finely. CONSTITUTION: An ECU 1 consists of a micro computer 2 and an input/output interface circuit group 3, and be connected to a sensor group 4, a tester 5 for diagnosing failure, and an actuator group 6. In the micro computer 2, a CPU 21, a ROM 22 in which a control program is memorized, a RAM 23 in which various kinds of information are memorized, and an EEPROM 24 for maintaining a memorized content even when power supply is turned off are connected to each other by a bass line 25. In the CPU 21, maximum engine rotating speed in a prescribed period is peek-held by comparing with present engine rotating speed, and be extracted per prescribed period, and then its memory is maintained in a prescribed memory range in the EEPROM 24. It is thus possible to memorize and maintain a necessary information with a small memory size for a long period without eliminating a necessary information, and improve availability of an information and reliability.
Patent JP-H02111632-A (JP)
Title: Calcium doped lanthanum chromite and solid-electrolyte type fuel cell
Inventor: TOKIYA MASAYUKI
IPC: H01M8/02
Filed: 1988-10-18
Abstract: PURPOSE:To enable the formation solid-electrolyte type of fuel cells with high output voltage and excellent polarization properties by using separators which are prepared from a calcium-doped lanthanum chromite of a specific composition. CONSTITUTION:The calcium-doped lanthanum chromite is a ceramic mainly composed of a solid solution of La1-xCaxCr1-yCayO3 where x, y have the values satisfying the following equations: 0<x<=0.4 and y<=x0. Electrodes (anode and cathode) are arranged on both main surfaces of a solid electrolyte plates 14 to form a unit cell 11 and a plurality of unit cells are laminated alternately with separators 15 to give the solid electrolyte type fuel cell. The separators 15 are prepared by forming a powder of calcium-doped lanthanum chromite and calcining the products.