baber/WOPTO huggingface dataset:
Patent JP-S63285487-A (JP)
Title: Detecting method of metal in foodstuff and detecting apparatus thereof
Inventor: NAKAYAMA SHIGERU
IPC: G01N22/02
Filed: 1987-05-18
Abstract: PURPOSE:To detect even a metal so minute as powder irrespective of the shape and size of foodstuff, by a method wherein the foodstuff with the metal mixed in is irradiated by a microwave so as to generate an electric discharge and this discharge is detected. CONSTITUTION:A microwave generated by a magnetron 6 is applied to a rotary stirrer 10 through a microwave supply port 8. The microwave dispersed by the stirrer 10 is sent to a microwave shielding element 15 constructed of a foodstuff holding table 16 in the lower part and a surrounding wall, so that the microwave be applied to foodstuff 17. The foodstuff holding table 16 and the base of a metal detector are set at lambda/4. A discharge generated by concentration of an electric field on a metal piece 18 is detected by a photodetector 12, a microphone 14 and a search coil 13. Thereby even a metal as minute as powder can be detected irrespective of the foodstuff being in the state of solid or liquid, and irrespective of the shape and size thereof. The sterilization by the microwave can also be implemented simultaneously. The effect of noise can also be eliminated by detection of discharge in synchronization with a pulsed microwave.
Patent JP-H07304886-A (JP)
Title: Polyimide film and its production
Inventor: KANEKO ICHIRO
IPC: C08L79/08
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a polyimide film suitable for a base film for a fine patterned flexible printed-wiring film, having excellent appearance, transparency and slipperiness, containing dispersed inorganic fine particles coated with polyimide. CONSTITUTION:This polyimide film contains dispersed inorganic fine particles such as silica, calcium secondary phosphate, calcium tertiary phosphate or calcium pyrophosphate coated with polyimide. The film is obtained by reacting an aromatic tetracarboxylic dianhydride with an aromatic diamine in an organic polar solvent in which the inorganic fine particles are dispersed to give a polyamic acid, heating the polyamic acid, precipitating polyimide containing the inorganic fine particles to give the inorganic fine particles coated with polyimide, then reacting an aromatic tetracarboxylic acid dianhydride with an aromatic diamine in the presence of the fine particles in an organic polar solvent to give a polyamic acid solution containing the fine particles coated with polyimide, forming the solution into a film and imidating.
Patent JP-H02299763-A (JP)
Title: Forming body for fiber reinforced metal composite material
Inventor: SUZUOKI MASAYOSHI
IPC: C22C47/08
Filed: 1989-05-15
Abstract: PURPOSE:To prevent the development of damage at the time of treating a forming body and crack at the time of heating by coating bottom face and outer circumferential face of the forming body formed with ceramic short fiber, whisker, etc., with foamed synthetic resin layer vaporizing with heating. CONSTITUTION:The forming body 1 formed to the prescribed shape with the ceramic short fiber or whisker, etc., is charged into a foaming body 2 having the same shaped recess part as the outer shape of the formed body 1. At the time of manufacturing a composite material, by holding a part of the above foamed synthetic resin layer 2, this is shifted to above a metallic mold 3 for manufacturing the composite material and set into the metallic mold 3. Then, preheat is executed to the forming body 1 with means of electric conduction, etc., to the above metallic mold 3. The foamed synthetic resin layer 2 is vaporized and lost with the above preheat, and only the forming body 1 is set to the prescribed position in the metallic mold 3. After that, pouring, pressurization and solidification of the molten metal are executed and the prescribed composite material can be obtd.
Patent JP-S5910899-A (JP)
Inventor: TAKUMI HIDEKI
IPC: G21F9/36
Filed: 1982-07-12
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-S6013392-A (JP)
Title: Semiconductor storage device
Inventor: ICHINOSE KATSUKI
IPC: G11C11/34
Filed: 1983-06-30
Abstract: PURPOSE:To actuate a sense amplifier circuit on the basis of a programmed value by making the amplitude range of a real signal inputted to the sense amplifier circuit through a bit line coincide with the amplitude range of an input optimizing the effects such as the amplification factor of the sense amplifier circuit. CONSTITUTION:Information read out from an optional memory cell in a memory cell array is amplified by the sense amplifier circuit 3 through the bit line. The sense amplifier circuit 3 is programmed so that its effects such as the amplification factor are maximized by the amplitude range of a signal inputted to the sense amplifier circuit 3 itself. Since power supply potential is supplied from the same power supply line 6 to the sense amplifier circuit 3 and a bit line pull-up transistor 2, the amplitude range of the signal inputted to the sense amplifier circuit 3 through the bit line coincides with the amplitude range of the input maximizing the effects of the sense amplifier circuit 3 without influence due to a wire resistance. Thus, the sense amplifier circuit 3 executes its optimum operation as designed.
Patent JP-S5911595-A (JP)
Title: Scanning path controller
Inventor: MORIYAMA SHIYUUKICHI
IPC: G11C7/00
Filed: 1982-07-12
Abstract: PURPOSE:To attain the scanning-in for recovery in parallel with scanning-out, by providing a delay circuit to adjust an address counter between the scanning-out and the scanning-in, even if storage elements having plural kinds of scanning functions are mixed in the same scanning path. CONSTITUTION:A scanning-out data signal SO outputted from a scanning unit 5 is outputted to a buffer circuit 6-1 and a delay buffer circuit 6-2 included in a scanning controller 6 via a signal line 22, an output signal from the delay buffer circuit 6-2 is outputted via a signal line 11 as a scanning-in data signal SI of the scanning unit 5. Data a-f are stored in the scanning unit 5 before the scanning and an address counter 2-1 is ''0''. Dummy data D0, D1 are stored in the delay buffer 6-2. When a clock is given from a clock control circuit 6-4 from this state, the scanning operation acts like the state transition diagram.
Patent JP-H0418819-A (JP)
Title: Ordering line setting control system
Inventor: YORITA TAKASHI
IPC: H04B3/46
Filed: 1990-05-14
Abstract: PURPOSE:To simultaneously attain different ordering calls by collating a set status signal with a received status signal, setting an ordering line when the coincidence in collation is obtd. and interrupting the ordering line when non- coincidence in collation is obtd. CONSTITUTION:The status signals are set in terminal stations 1 and 2, and the status signals are mutually transmitted/received. Then, the set status signal is collated with the received status signal. When the coincidence in collation is obtained, the ordering line 3 by an overhead bit is set and the ordering call is attained between the terminal stations 1 and 2 and the other terminal stations connected to the terminal stations 1 and 2. When the non-coincidence in collation is obtained, the ordering line 3 is interrupted. Thus, the ordering call between the other terminal stations connected to the terminal station 1 and the ordering call between the other terminal stations connected to the terminal station 2 can independently be executed.
Patent JP-S60264245-A (JP)
Inventor: FURUKAWA HIROYASU
IPC: B32B15/092
Filed: 1984-06-12
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-H04227939-A (JP)
Title: Organic polymer having modified surface and method for obtainig it
Inventor: NOOMAN ESU ANDAASON
IPC: D06M101/16
Filed: 1991-05-27
Abstract: PURPOSE: To modify the surface of an org. polymer.  
     CONSTITUTION: Org polymer surfaces are modified by bringing such surfaces into contact with a halohydroxy compd. and a cationic compd. of an acid having a pKa higher than 2. 5. Pref. the org. polymer is selected from the group consisting of polyesters, arom. polyamides, and graphitic polymers and the contacting is conducted at an elevated temp. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02303365-A (JP)
Title: Ultrasonic linear motor
Inventor: TOYODA JUNICHI
IPC: H02N2/00
Filed: 1989-05-15
Abstract: PURPOSE:To prevent degradation of characteristic by providing four laminated piezoelectric elements and forcibly vibrating the entity of a resilient body. CONSTITUTION:An ultrasonic linear motor 1 comprises a member 2 for fixing piezoelectric elements, four laminated piezoelectric elements 3-6 secured onto the upper face thereof, a resilient body 7 secured onto the upper face thereof, and a moving body 8 pressure contacting with the upper face thereof. Voltages having shifted phases are applied onto the piezoelectric elements 3-6 in order to produce traveling wave for moving the moving body 8 linearly. Since the entity of the resilient body is vibrated forcibly, the traveling wave is not damped.
Patent JP-S5547703-A (JP)
Title: Aperture antenna
Inventor: MIKUNI YOSHIHIKO
IPC: H01Q19/00
Filed: 1978-10-03
Abstract: PURPOSE:To enable broadcast and communication without interference between districts, by locating the beam distance with narrower distance than the beam width and establishing the polarization by about beam width toward the direction orthogonal to the beam train. CONSTITUTION:The feeder in the feeding box consists of the transmission and reception brancher 17, distributor 18, and power distributor 19. The brancher 16 is connected to each horn 13a...13e, 13a'...13e', and the signal branched is branched into channel or channel group with the brancher 17. Further, after the signal in one channel or group is synthesized with adjacent brancher 18, the output is fed to the power distributor 19 and given for the specified distribution ratio. The beam distance is located with narrower distance than the beam width and beam polarization by about beam width is made toward orthogonal direction to the beam train. Thus, broadcast and communication are made without interference between districts.
Patent JP-S5745567-A (JP)
Title: Exposure device
Inventor: TOTSUKA SHIROU
IPC: G03G15/04
Filed: 1980-09-02
Abstract: PURPOSE:To make the quantity of light on an imagery plane roughly constant by disposing a diaphragm mechanism in or near an imagery lens, and changing the aperture area of the diaphragm mechanism synchronously with the scanning of the imagery lens or a mirror. CONSTITUTION:An imagery lens 11 consists of plural lenses, and a diaphragm mechanism 15 consisting of a rotary disc 15a, and plural diaphragm vanes 15b is supported in its inside by a lens support 11a. While a photoreceptor 10 is being rotated in an arrow (d) direction, a light source 12 and the lens 11 are moved in a horizontal direction, and the information of an original 9 is slit exposed. At this time, a potentiometer 21 detects the position of the support 11a, and applies the detection signal to a diaphragm control circuit 20. A potentiometer 22 detects the quantity of revolutions of a motor 16, and applies the detection signal to the circuit 20, then the control circuit 20 corrects the aperture diameter of the mchanism 15 to a proper value.
Patent JP-H0216203-A (JP)
Title: Device and method of preparing bitumen product
Inventor: GIYUI MARUKONETSUTO
IPC: E01C19/10
Filed: 1989-05-15
Abstract: PURPOSE: To prevent the atmospheric contamination by bitumen vapor and the clogging of a dust extracting gas filter by penetrating a burner and an aggregate carrying-in device into a drum on both ends of the drum so that the circulating directions of the gas and the aggregate are opposite to each other in the drum. CONSTITUTION: A drum 2 is provided with a burner 13 on one end 2b, a conveyor belt 6 for carrying in aggregate 7 on the other end 2a slightly higher than the one end, and a ring 32 for introducing a recycle mixture 27 between both the ends. The aggregate 7 put in the drum 2 is dried and heated by a high-temperature gas circulating in the opposite directions 30 between a drying zone 21 and a flame zone 22, and mixed with the recycle mixture 27 in a heating and mixing zone 23. According to this, the bituminous material included in the recycle mixture 27 is never exposed to the high-temperature circulating gas having the danger of accompanying bitumen vapor in the outlet direction of the drum 2.
Patent JP-H10312368-A (JP)
Title: Shared memory type multiprocessor system
Inventor: NAKABAYASHI TAKAYUKI
IPC: G06F12/06
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide the common memory type multiprocessor system which can be constituted by using many processors without causing a great decrease in throughput and greatly increasing the number of cables for data transfer between the respective processors and respective memories. SOLUTION: A node 1 and a node 2 are connected by two paths 100 and 200. Store data from the CPU 10 of the node 1 to the MMU(memory management unit) 21 in the node 2 are transferred through the path 200 and store data from the CPU 20 of the node 2 to the MMU 11 in the node 1 are transferred through the path 100. Load data from the MMU 11 of the node 1 to the CPU 20 of the node 2 are transferred through the path 200 and load data from the MMU 21 of the node 2 to the CPU 10 of the node 1 are transferred through the path 100.
Patent JP-H05297684-A (JP)
Title: Corona discharger
Inventor: NAKAMURA JIRO
IPC: G03G15/02
Filed: 1992-04-15
Abstract: PURPOSE:To save such a handling time that a cleaning member is attached, detached or set up and to easily clean a charge wire when it is cleaned. CONSTITUTION:For example, an engagement recessed part 37 is provided on the outside surfaces of both side wall parts 35 of the charger case 30 of a corona discharger such as a transfer device 15 in the length direction thereof. On a terminal cover 39 covering the terminating end of the charge wire 34, fitting elastic parts 42 and 43 are provided and engagement projection parts 42a and 43a are provided on the lower end thereof. Then, the cover 39 is fitted by the elastic parts 42 and 43. Besides, the projection parts 42a and 43a are guided by the recessed part 37 and provided in freely movably along the case 30. The cleaning member cleaning the wire 34 when the cover 39 is moved is provided on the cover 39.
Patent JP-S5744447-A (JP)
Title: Method and device for forming hollow mark on sand mold surface
Inventor: TORIYAMA TSUTOMU
IPC: B22C23/00
Filed: 1980-09-01
Abstract: PURPOSE: To surely apply sharp hollow marks easily and quickly by abutting a marker on the surface of a sand mold and finely vibrating the same.  
     CONSTITUTION: After the bottom end marking surface of a marker 1 is located above the flange surface of a shell core sand mold 9, a lever part 7 of a supporting frame 4 is pressed downward to moderately press the marking surface to the flange surface of the sand mold 9 while the marker 1 is vibrated vertically and horizontally by operating a fine vibration imparting member 2. Thereupon, the sand mold surface is inscribed from both vertical and horizontal directions to collapse the binding of the sand of the sand mold, whereby required hollow marks are formed. Thereby, the sharp hollow marks are surely formed on the surface of the sand mold an extremely short time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6014081-A (JP)
Inventor: KURIYAMA NOBUAKI
IPC: F25D21/14
Filed: 1983-07-06
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-H01292049-A (JP)
Title: Styrene resin composition
Inventor: SUMITOMO KOJI
IPC: C08L51/00
Filed: 1988-05-20
Abstract: PURPOSE:To obtain the subject composition having excellent impact resistance, rigidity and heat-resistance and suitable for injection molding or extrusion molding, by compounding a styrene polymer having a specific structure with a specific granular elastomer. CONSTITUTION:The objective composition can be produced by compounding (A) 65-99wt.% preferably 70-95wt.% of a styrene polymer having a weight- average molecular weight of >=10,000, preferably >=50,000 and having mainly syndiotactic structure with (B) 35-1wt.%, preferably 30-5wt.% of a granular elastomer having an average particle diameter of 0.35-4mum, preferably 0.4-3mum and produced by polymerizing a vinyl monomer in the presence of a polymer produced by the polymerization of one or more kinds of monomers selected from alkyl acrylate, alkyl methacrylate and polyfunctional monomer having conjugated diene double bond.
Patent JP-H0694863-A (JP)
Title: Construction method of radiation shielding wall
Inventor: MIZUSHINA TOMOYUKI
IPC: G21F3/04
Filed: 1991-04-25
Abstract: PURPOSE:To provide an excellent workability, and to realize a partial removal of a shielding wall, by dividing the shielding wall into plural blocks, arranging steel frames to form the outer formation along the scheduled line, placing a concrete in the frames, and constructing the shielding wall in the field work. CONSTITUTION:Standards 4 of a steel pipe or the like are planted at the corners and at the center position of a shielding wall 2 to be constructed. Beams of truss structure are erected at the upper parts of the standards 4, and steel frames are arranged in order along the scheduled setting positions of the shielding wall 2, being fitted each other to prevent the generation of clearances between the end faces of the frames. In the steel frames contacting to the standards 4, the end faces of the frames are bent according to the curved surfaces of the standards 4. Then, a concrete is placed in the steel frames so as to form blocks 21, and the final shielding wall is constructed. The upper ends of the blocks 21 are fixed to the beams so as to prevent a fall of the shielding wall 2. There is almost no clearance at the connections of the blocks 21, and since the fitting end surfaces have stepped faces, a leakage of the radiant rays at the connecting surfaces can be prevented effectively. Since the shielding wall 2 is composed of plural blocks, the shielding wall 21 can be removed or attached partially, and the renewal or reforming of a radiant ray generating device is made easier.
Patent JP-S5747448-A (JP)
Title: Storage of cake
Inventor: TAKAHASHI YASUYUKI
IPC: A21D15/04
Filed: 1980-09-04
Abstract: PURPOSE: To store a frozen cake which can be thawed without causing the cracking of the surface cream layer.  
     CONSTITUTION: A sponge cake is coated with cream, and the surface of the cream is heated at 40W70°C for 3W50sec. After cooling, the cake is frozen and stored. By this procedure, the surface of the cream is forcibly subjected to phase-conversion to form a water-in-oil-type (W/O-type) film, which prevents the dissipation of internal water and the cracking of the cream layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5646440-A (JP)
Title: Electronic clinical thermometer
Inventor: NAKAZAWA YOSHIKI
IPC: G01K7/24
Filed: 1979-09-21
Abstract: PURPOSE:To realize a quick and high-accuracy measurement of temperature, by calculating via a timer or the like the changing velocity of temperature, the changing acceleration of temperature and other factors and then estimating the final temperature when the heat is balanced based on the prescribed operation. CONSTITUTION:An A/D conversion is given to the electric signal correspoding to the body temperature T which is detected at the temperature detecting part where the thermistor 14 and others are formed into a bridge. The variation factor of the electric signal in a certain time and decided by the timer 10 is calculated by the 1st differentiating circuit 22 to decide the temperature changing velocity dT/dt. In the same way, the temperature changing acceleration d<2>T/dt<2> is decided by the 2nd differentiating circuit 24. Then an operation based on the equation I is carried out by the constant multipliers 26 and 36 which give a multiplication to the heat time constant tau1 at the measuring area of temperature. And thus the high-accuracy estimated temperature when the heat is balanced is displayed quickly on the display device 642 and before lapse of the time (t), where (t) means to time to reach the heat balance state.
Patent JP-H04324809-A (JP)
Title: Aberration variable optical system
Inventor: AOKI NORIHIKO
IPC: G02B9/00
Filed: 1991-04-25
Abstract: PURPOSE:To provide a variable aberration lens which is free from changing in the focal distance of the whole system, by using a refractive index distributed radial type lens as a moving lens. CONSTITUTION:An optical system according to the invention is equipped with at least one refraction coefficient distributed lens which is movable in the direction along the optical axis and whose refraction coefficient is expressed by Eq. I, and the conditions as represented by Eq. II are met, where (r) is the distance from the optical axis in the radial direction, N (r) is the refractive index for the reference wavelength at the radial point (r), NO is the refractive index for the reference wavelength on the optical axis, N1 and N2 are 2nd and 4th order coefficients of the reference wavelength, and fG is the focal distance of the refractive index distributed lens. Radial type refractive index distributed lens with the refractive index distributed in the radial direction has the light refracting property in the medium, and the refracting power of the medium depends upon the coefficient N1 in the distribution formula and the thickness of the lens. Therefore, the refracting power of the medium can be reduced very much by lessening the N1 value or the thickness as much as possible.
Patent JP-H09304618-A (JP)
Title: Optically anisotropic film
Inventor: ONISHI TOSHIHIRO
IPC: G02B5/30
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the production of an optically anisotropic film and to improve the display characteristic of a liq. crystal display by applying the film to the display by incorporating a specified amt. of at least one kind selected from among specified compds. and orienting the optical axes of the film at a specified angle to the normal of the film on the average. SOLUTION: This optically anisotropic film contains at least 50wt.% of one kind selected from the compds. shown by the formula, and the optical axes of the film are oriented at an angle of 0-90 deg. to the normal of the film on the average. In the formula, A to F are independently 1-22C hydrocarbo groups, heterocyclic compd. groups or a specified group, X1 to X6 are independently -O-, -S-, -COO- or -OCO-, and (a) to (f) are independently 0 or 1.
Patent JP-S5831284-A (JP)
Inventor: BUERUNAA TENBERUKU
IPC: G01F23/24
Filed: 1982-07-13
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。