baber/WOPTO huggingface dataset:
Patent JP-S58134961-A (JP)
Title: Preparation of emulsion having improved stability at ordinary temperature
Inventor: TAKAHASHI YASUYUKI
IPC: A23L9/20
Filed: 1982-02-03
Abstract: PURPOSE:To obtain an emulsion having improved stability at ordinary temperature, and suitable to cream for food, etc. by preparing an fat or oil or an oil substance having the quantity of endothermic heat in a specific range, and emulsifying the resultant fat or oil or oily substance. CONSTITUTION:A fat or oil is mixed and prepared or about 0.1-5wt% oleophilic sucrose ester of a fatty acid or about 0.1-20% high-melting triglyceride having >=50 deg.C melting point or both are added to the fat or oil. Thus, a fat or oil or oily substance having 8-18 deg.C crystallization starting temperature on cooling from 70 deg.C at 20 deg.C/min cooling rate and exhibiting <=0.07mcal/sec endothermic curve based on 1mg sample by keeping the sample at 0 deg.C for 10min, and heating the sample to 30 deg.C at 2 deg.C/min heating rate is prepared. The resultant fat or oil or oily substance is then emulsified to give the aimed emulsion.
Patent JP-H07211169-A (JP)
Title: Yoke fitting
Inventor: MURASE KOJI
IPC: H01B17/16
Filed: 1994-01-13
Abstract: PURPOSE:To allow a jumper device to be constructed small even with a large bundle diameter and prevent wires from generation of difference in the slackness by providing a support for jumper device with a mounting part to a yoke fitting of metal, and locating this mounting part above the bottom of the body of yoke fitting. CONSTITUTION:Wires L1-L3 hung at a steel tower T for power transmission with the aid of an insulator device (a) and a yoke fitting 10 of metal and connected by a jumper device 1 through a jumper line L'. The top of a support 1b connected with the end of a horizontal suspending body 1a of this jumper device 1 is fixed to the yoke fitting 10 so that the jumper device 1 is supported. In this yoke fitting 10, the mounting part 20 of the support 1b to the yoke piece 10 is located above the bottom (i) of the body 10b of the yoke fitting. Thereby the position of the horizontal suspending body 1a is made lower than conventional, which allows the jumper device 1 to be constructed small, and also the inclination of the body 10b is suppressed to eliminate difference in the slackness of the wires L1-L3.
Patent JP-H02196244-A (JP)
Title: Electrophotographic sensitive body
Inventor: KONISHI TORU
IPC: G03G5/14
Filed: 1989-01-26
Abstract: PURPOSE:To obtain uniform copies which are free from fogging even at and under a low temp. and low humidity by using a specific polymethylene ester resin for an under coating layer and specifying the mol. wt. thereof and coating thickness at the time of successively laminating the under coating layer and photosensitive layer on a conductive base body to form the electrophotographic sensitive body. CONSTITUTION:A sheet or cylinder formed by depositing Al, Cr, etc., by evaporation on Al, Ni, Cu, stainless steel or plastic sheet is used for the conductive base body 1 and the photosensitive layer 5 consisting of a charge generating layer 3 and a charge transfer layer 4 is laminated via the under coating layer 2 thereon. Polyvinyl alcohol, polyester, polymethyl methacrylate, etc., are used by being dispersed in a binder solvent as the charge generating material. A hole or electron transfer material having a polycylic arom. compd., such as anthracene or pyrene in the side chain is used for the charge transfer material. The polymethylene ester resin expressed by the general formula I is used for the under coating layer 2. The mol. wt. thereof is regulated to 3 to 100,000 and the coating thickness to 0.5 to 10mum.
Patent JP-H01189135-A (JP)
Title: Vapor growth method
Inventor: OBA TAKAYUKI
IPC: H01L21/205
Filed: 1988-01-25
Abstract: PURPOSE:To form a dense film having high breakdown strength and high dielectric constant by employing organic or inorganic metal, and forming metal oxide on a substrate in an oxygen atmosphere containing ozone. CONSTITUTION:A shower 4 is contained in the upper part, a heater 3 is contained in the lower part of a reaction chamber 1 formed with a discharge port 1a connected to an evacuator 8 in a lower section, and a placing base 2 heated to 400 deg.C is provided. A substrate 9 is placed on the base 2, and gas is diffused from the shower 4 to the surface of the substrate 9. Oxygen or hydrogen fed through a bubbling unit 7 filled with liquid pentaethoxy tantalum from a reaction gas inlet 6 and ozone fed through an ozone generator 5 separately form it are introduced. Thus, vapor growth is conducted, and a compact tantalum oxide film having high breakdown strength and high dielectric constant can be formed.
Patent JP-S62172777-A (JP)
Title: Variable wavelength laser light source
Inventor: IWAOKA HIDETO
IPC: H01S5/06
Filed: 1986-01-27
Abstract: PURPOSE:To perform a variable wavelength laser light source having narrow oscillating spectral width with good responsiveness and high ageing change resistance by diffracting a light plural times in acoustic-optical means and cancelling the influence due to a Doppler shift occurring due to diffraction. CONSTITUTION:A light emitted from a nonreflecting coating 11 of a semiconductor laser LD1 becomes a parallel light by a lens LS1, and is reflected on a mirror M1. The reflected light from the mirror M1 is returned through an optical path to the original position, and is again incident to the laser LD1. The light emitted from a nonreflecting coating 12 becomes parallel light by a lens LS2, and is incident to a first acoustic-optical element UM1. In this case, it is diffracted while receiving a Doppler shift by an ultrasonic wave 21. The light emitted from the element UM1 is again diffracted by an acoustic optical element UM2. Here, it is affected by a Doppler shift by ultrasonic wave 22, the light emitted from the element UM2 is reflected on a mirror M2, returned in the original optical path, and is again incident to the laser LD1. Thus, since the Doppler shift due to the diffraction is cancelled, the resonance is stable, and the spectral beam width can be narrowed.
Patent JP-H11200740-A (JP)
Title: Aluminum form material-made sash frame
Inventor: NAKAGAWA SHINICHI
IPC: E06B9/52
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To eliminate malfunction of electric erosion by simply performing assembling by driving of a vertical muntin and a horizontal muntin. SOLUTION: With regard to an aluminum form material being cross section structure projecting a locking projection 22 on the inside of a frame base trunk part 11, the edge plate part of the frame base trunk part 11 is cut into the corresponding length of width L1 of the horizontal muntin 3, fitting and a notch is constituted, and the locking projection 22 is cut and removed from the end of a frame material to the corresponding length of substantially half width L2 to constitute a vertical muntin 1. Aluminum form material being cross section structure having a frame base trunk part 31 constitutes a slit structure 38 cut and removed so that the relation of depth L3 from one side of the frame base trunk part 31 at the end and a fitting notch and cutting removal of the vertical muntin is L3=L1-L2 to constitute a horizontal muntin.  The slit structure 38 of the horizontal muntin is pressed in and fitted to the notch of the frame base trunk part 11 to be integrated so that it is engaged with the locking projection 22 of the vertical muntin 1.
Patent JP-2000215284-A (JP)
Title: Non-contact ic card
Inventor: ISHIKAWA TAKAHIRO
IPC: G06K19/07
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To make a non-contact IC card easily printable by flattening the main surface and to improve the mechanical strength by disposing insulating layers on an antenna coil and in the area excepting for an area where the electronic circuit part of a substrate is disposed. SOLUTION: In the case of producing a non-contact IC card, an antenna coil 2 is formed by forming the copper foil of a copper laminating plate, on which a substrate 1 and the copper foil are laminated, into coil with a method such as etching. Next, an insulating layer 4 is formed excepting for the surface of the antenna coil 2 and the part to dispose an electronic circuit part 3. Next, the electronic circuit part 3 is packaged so as to be electrically connected with the coil pattern of the antenna coil 2. Thus, one main surface of the electronic circuit part 3 and one main surface of the insulating layer 4 are made into almost equal height. Next, a decorative tape 5 is stuck so as to cover these insulating layer 4 and electronic circuit part 3. Then, working such as printing is applied onto one main surface 5a of the decorative tape 5 as needed.  Thus, one main surface 5a of the decorative tape 5 is highly flattened.
Patent JP-S61175492-A (JP)
Title: Evaporator for non-azeotropic mixture medium
Inventor: KOYAMA YOSHIO
IPC: F28D7/16
Filed: 1985-01-31
Abstract: PURPOSE:To eliminate composition distribution in a medium in an evaporator and provide a high-performance evaporator for non-azeotropic mixture medium by providing a medium dispersion mechanism below the evaporator. CONSTITUTION:A porous plate 2 with many pierced holes inthe direction of its width is provided in the lower section of an evaporator 1 to form a medium dispersion mechanism 3. With the provision of this medium dispersion mechanism 3, a non-azeotropic mixture medium 5 supplied from outside to the medium supply inlet 4 is supplied substantially uniformly to the lower section of a bundle of heat transfer tubes 6 which are provided in the evaporator, thus eliminating nonuniform composition of the medium. The medium dispersion mechanism is not necessarily limited to one with a porous plate, it can be, for example, a construction in which an umbrella-shaped medium dispersion mechanism is directly connected to the medium supply inlet 4.
Patent JP-S59146821-A (JP)
Inventor: PEETAA REENDERUTO HORUSUTAA
IPC: B29C61/00
Filed: 1984-02-01
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-S57128807-A (JP)
Title: Method and apparatus for measuring out of roundness of circular sample
Inventor: SAKAMOTO AKITO
IPC: G01B11/24
Filed: 1981-02-03
Abstract: PURPOSE:To increase the measuring accuracy of out of roundness and to simplify the measurement, by detecting the position of an external circumference of a circular sample at an equal interval toward circumferential direction with an image sensor, while rotating the sample. CONSTITUTION:An output of a photodetector group 9 of an image sensor 8 picking up a sample side is remarkably lower than another output of the photodetector group 9 receiving the light of a projector 7 directly. The step difference of the output distribution corresponds to the position of the external circumference A, and the position of the A is calculated from this output distribution and digitally displayed on a display 3. Every time when a disc 14, i.e. the sample 1 rotates by one, a light from an LED 17 of a photosensor 16 passes through a through-hole 15 and enters a photodiode 18 to output a pulse signal (t). At every transmission of the signal (t), a delay time of a delay circuit 20 is renewed, and a display timing of the result of measurement of the A is shifted. Thus, at every one rotation of the sample 1, the measuring dipslay position of the A is changed toward the circumferential direction with a prescribed pitch, allowing to measure out of roundness simply with high accuracy.
Patent JP-S55107771-A (JP)
Title: Mask for vacuum evaporation
Inventor: SONODA TOMIYA
IPC: C23C14/04
Filed: 1979-02-15
Abstract: PURPOSE:To form efficiently vacuum evaporation pattern of high precision on a substrate which is to be vacuum-evaporated, by use of a mask which is composed of a thin plate and two thick plates sandwiching the thin plate, the thin plate having a pattern perforated therein, and the two thick plates having respectively penetrating holes of specific dimensions. CONSTITUTION:In two thick stainless steel plates 2, 3 are made respectively a penetrating hole 4 of a diameter nearly equal to that of a substrate to be vacuum- evaporated, and a penetrating hole 6 of an effective area smaller than that of the substrate to be vacuum-evaporated and larger than that of the pattern. A thin mask plate 1 made of Mo or phosphor bronze having a required pattern made therein is fitted in a concave part 5 of the thick plate 3, then the thick plate 2 is laid on the plate 3 and the two plate are fixed with screws etc. The substrate to be vacuum- evaporated is inserted into the penetrating hole 4 and is vacuum-evaporated through the penetrating hole 6, hereby a vacuum evaporation pattern of high precision is formed because the mask is very thin. This mask is very useful for the manufacture of liquid crystal parts, semiconductor parts.
Patent JP-2000214676-A (JP)
Title: Image forming device
Inventor: OGATA TAKAO
IPC: G03G15/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To carry out control well without increasing the number of patch images as a whole and to decrease scattering of developer, etc., by devising the sequence of colors for density detection of the patch image when control of the developer concentration is carried out from the detection of density of the path image with respect to a developing device with a multiple number of colors utilizing a two component developer. SOLUTION: Relating to this image forming device, a number of copies counter is reset at the starting of the copy, the number of copies is judged, if it is one copy, a black patch image is formed, if it is more than two copies, judgement is made if it is magenta or not by a memory, if it is 'YES', a black patch image is formed, a cyan patch image is formed and the memory is rewritten to cyan. If it is 'NO', whether it is cyan or not is judged by the memory, if 'YES', the black patch image is formed, next a yellow patch image is formed and the memory is rewritten to yellow. Only the number of patch images for the number of copies is be formed by utilizing this method.
Patent JP-H10210993-A (JP)
Title: Cdna clone he8ch90 coding new 7-transmembrane receptor
Inventor: SATHE GANESH
IPC: A61P31/04
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new base sequence comprising a sequence high in the identity with a base sequence coding a G protein-bound receptor (HE8CH90) containing a specific amino acid sequence, and used for producing a receptor useful for treating syndromes related to the imbalance of the HE8CH90, etc. SOLUTION: A new isolated polynucleotide contains a nucleotide sequence having the identity by at least 80% over its whole length with a nucleotide sequence coding a polypeptide of the formula, or a nucleotide sequence complementary to the above nucleotide sequence. The new polypeptide codes the G protein-bound receptor (HE8CH90) polypeptide and is useful for producing the HE8CH90 polypeptide used for treating syndromes related to the imbalance of the HE8CH90, etc. The nucleotide is obtained by screening a cDNA library originated from the mRNA of human fetal brain, etc., by an expression sequence tag(EST) analysis method.
Patent JP-H02196446-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO JUNICHI
IPC: H01L23/02
Filed: 1989-01-25
Abstract: PURPOSE:To reduce contaminants adhering to a cover insulating film of a semiconductor chip to reduce data retention defective of an EPROM by providing a coating film on a surface of the cover insulating film on a circuit and by removing the coating film selectively from a semiconductor chip immediately before sealing after the semiconductor chip is mounted. CONSTITUTION:When an X-ray erasable PROM is manufactured which allows ultraviolet elimination, a coating film 7 which can be selectively removed is provided on a surface of a cover insulating film 2 on a circuit formed on a wafer 1, and the coating film 7 is selectively removed from a semiconductor chip 3 immediately before sealing after the semiconductor chip 3 which is formed from the wafer 1 is mounted. For example, it is desirable to make the coating film 7 of polymer resin in a thickness of about 1 to 2mum. Cleaning is carried out through ultrasonic washing or ionized nitrogen blow in a cleaning process immediately before a sealing process, and then the coating film 7 is immersed in hydrazine, etc., and removed. Thereby, it is possible to reduce contaminants 6 adhering to the cover insulating film 2 of a semiconductor chip and to reduce data retention defective of an EPROM.
Patent JP-H05208360-A (JP)
Title: Vibration barrel polishig method and vibration barrel polishing device
Inventor: KUBO YUTAKA
IPC: B24B31/073
Filed: 1992-01-31
Abstract: PURPOSE:To enable the polishing where cracks or chips are extremely few, especially for a fragile material easy to cause cracks or chips such as ceramics by putting the motion of media in liquid-form medium in spiral shape by making one side of unbalance weights heavier than the other. CONSTITUTION:Vibration is caused by attaching unbalance weights 2a and 2b to both ends of a vibration motor 3, and it is given to a circle-shaped barrel vessel 1 so as to perform barrel-polishing. At this time, the quantity of liquid- form medium to be put in the barrel vessel 1 is made the one by which a work and media are all under the level of water, and one side 2b of the unbalance weights 2a and 2b at both ends of the vibration motor 3 is adjusted to be heavier than the other 2b so as to put the motion of the media in liquid-form medium in spiral shape at time of vibration.
Patent JP-S63183645-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: ARAYA KATSUHISA
IPC: G11B11/10
Filed: 1987-01-26
Abstract: PURPOSE:To reproduce information by a high S/N, by applying a prescribed external magnetic field to a magneto-optical recording medium so that the diameter of a magnetic bubble is not varied at the time of reproducing the information. CONSTITUTION:To the magnetic walls of magnetic bubbles 21a, 22b, force by the gradient of magnetic wall energy, force by the gradient of magnetostatic energy, and force by an external magnetic field are applied. The force by the gradient of the magnetic wall energy operates so as to reduce the diameter of the bubbles 21a, 22a, and the force by the gradient of the magnetostatic energy operates so as to increase the diameter of the bubble. Accordingly, by controlling the direction and magnitude of the external magnetic field, when the sum total of three forces is set to zero, the diameter of the bubble is not varied, and the bubble exists stably.
Patent JP-S60160506-A (JP)
Inventor: KOBAYASHI KAZUTOSHI
IPC: F21V7/10
Filed: 1984-01-31
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-2000210274-A (JP)
Title: Radiation imaging device and radiation sensor used therefor
Inventor: IMAI SHINJI
IPC: H01L31/09
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a clear and high quality image by a radiation sensor used for a radiation imaging device. SOLUTION: This radiation imaging device 10 has a radiation source 12 and a radiation sensor 1 in a spherical shape with a curvature which the radiation source 12 placed opposite to the radiation source 12 putting an object 14 in between is positioned on almost the curvature center. Since the X-ray radiated from the radiation source 12 passes through the object 14 and is made vertically incident on an convex surface 4 of the radiation sensor 1. a clearly visible image is obtained.
Patent JP-H05208460-A (JP)
Title: Manufacture of roller
Inventor: FUKUI MICHIYASU
IPC: B29L31/32
Filed: 1992-01-31
Abstract: PURPOSE:To provide a method for efficiently manufacturing a roller made of resin, in which supporting shafts are provided at both ends in the axial direction and, at the same time, a gear is provided on one of the supporting shafts. CONSTITUTION:Firstly, a mold 14 for integrally molding a whole roller is prepared. Then, resin 15, by the amount of which unfilled portion 19 is left unoccupied, is injected in the mold 14. After that, in order to extend the resin 15 to the unfilled portion 19, gas 20 is injected in the resin 15. Accordingly, since the obtained roller is constructed integrally, the reliability in strength is improved. At the same time, the reduction of the weight of the roller can be contrived, since the roller has a hollow structure.
Patent JP-S61174676-A (JP)
Title: Semiconductor device
Inventor: SHIMURA TERUYUKI
IPC: H01L29/778
Filed: 1985-01-28
Abstract: PURPOSE:To make the channel width and the carrier concentration properly adjustable, by successively laminating three undoped epitaxial layers on a semi- insulating semiconductor substrate and further providing electrodes of gate, source, and drain on the top layer. CONSTITUTION:A semi-insulating semiconductor substrate 11 is successively laminated with three types of undoped layers: 12, 13, 14, being all epitaxially grown and composed of AlxGa1-xAs, Aly1Ga1-y1As and Aly2Ga1-y2As respectively, and N-type AlxGa1-xAs layer 15 to supply electrodes, to which a gate 16, a source 17 and a drain 18 are provided. A semiconductor devide thus constructed has no sharp variation of energy band to allow little variation of electronic potential due to the special variation of the interface. By altering values of y1 and y2, various kinds of band structures are freely obtained to provide any channel structure 20 and to properly set the value of concentration and current in the channel 20.
Patent JP-S52100007-A (JP)
Title: Piston ring of like internal combustion engine
Inventor: IKENO ITSUO
IPC: F16J9/12
Filed: 1976-02-17
Abstract: PURPOSE:To swing a piston ring for a piston in operation of an engine by making pressure distribution of a cylinder of a piston ring unsymmetric about a center line through meeting points.
Patent JP-H06232334-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA YOSHIFUMI
IPC: H01L25/00
Filed: 1993-02-03
Abstract: PURPOSE:To reduce the pass capacitor components, one of countermeasures to the noise of a semiconductor device and required as a mounting component and called pass capacitors, and to contrive a reduction in the cost of the device. CONSTITUTION:A capacitance forming region consisting of an internal ground conductor layer 7 and an internal power supply conductor layer 8 is formed in the interior of a substrate of a semiconductor device constituted using the ceramic substrate 1 as its main body, whereby one pass capacitor can be made to have to one semiconductor element and the formation of a semiconductor device, which is effective as one of countermeasures to the noise of the semiconductor device, becomes possible.
Patent JP-H11214606-A (JP)
Title: Resin molded semiconductor device and lead frame
Inventor: YAMAGUCHI YUKIO
IPC: H01L23/28
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To realize high density and improvement of reliability of a semiconductor element, in a plastic molded type semiconductor device in which the lower parts of leads function as outer electrodes. SOLUTION: A die pad 11 which is supported by suspending leads 10, a semiconductor chip 12 mounted on the die pad 11, leads 13, metal thin wires 14 electrically connecting an electrode pad with the leads 13, and encapsulating resin 15 for encapsulating the suspending leads 10, the die pad 11, the semiconductor chip 12, the leads 13 and the metal thin wires 14 are arranged. The lower parts of the leads 13 act as outer electrodes 16. Since the arrangement pitch of each outer electrode 16 is small in the central part of an edge and large in the corner part, peeling or the like of the lead in the corner part where stress is large is prevented, the number of the outer electrodes in the central part is increased while enhancing reliability, and high density of a semiconductor element is realized.