baber/WOPTO huggingface dataset:
Patent JP-S5874325-A (JP)
Title: Manufacture of polyester vessel
Inventor: MATSUBAYASHI TOORU
IPC: B29C49/18
Filed: 1981-10-30
Abstract: PURPOSE:To produce in an efficient manner the titled vessel which is excellent in heat resistant property, uniformity in capacity, transparency and mechanical property by a method wherein a polyester resin material is molded under a specific condition by using a blow mold having an engraved configuration. CONSTITUTION:A polyester resin material is molded preliminarily by using the blow mold having an engraved section formed of the engraved surface of a radius of curvature of more than 5mm. or of the engraved surface and a plane surface and in this case, the blow mold is kept at a temperature higher than the glass transition temperature of the polyester resin material. Then the resultant product from the preliminary blow mold is further molded by a blow mold kept at a temperature lower than the glass transition temperature of the polyester resin material while keeping the expanded part of the product at a temperature at which the product can be oriented.
Patent JP-2000012487-A (JP)
Title: Semiconductor device and its monitoring method
Inventor: KITAGAWA KATSUHIKO
IPC: H01L21/28
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To directly monitor the forming degree of a silicide film by forming a base part in which the silicide film is formed on a scribe line in a wafer face and whose condition becomes similar to an LSI forming area and forming the silicide film for monitoring on the base part. SOLUTION: A titanium silicide film for monitoring 23 is formed on a scribe line 22 installed between the LSI forming areas 21 of a wafer 20. Namely, a base part in which a silicide film is formed on a desired position in the wafer 20, the scribe line 22, for example, and whose condition becomes similar to the LSI forming area 21 is formed by considering that the difference of the states of the base film of the area where the silicide film before titanium sputtering is formed (leaving time to titanium sputtering after cleaning before sputtering and the like) for respective lots. Then, the silicide film is formed in the part and the sheet resistance of the part is monitored.
Patent JP-H0615652-A (JP)
Title: Reactive resin mold and its manufacture
Inventor: SATO KENJI
IPC: B29C45/26
Filed: 1992-06-30
Abstract: PURPOSE:To provide a reactive resin mold which can perform favorable molding and is suitable for small-quantity production and easily-producible. CONSTITUTION:A reactive resin molds 10, 20 are constituted by making use of a composite powdery body 12 of particles and resin formed by coating, the surface of either one side of fixed particles or resin particles with the other particles having the smaller diameter than that of the particles. After the composite powdery body of the particles and resin similar to the foregoing is filled into the circumference of a master block 15 and compacted and only heating or heating and pressurizing are performed as the master block 15 is removed or not removed, through which the resin particles are welded to each other and shaped. At this time, cement particles are used as the fixed particles and the same may be solidified by adding water to the composite powdery body 12 which is before filling in place of heating.
Patent JP-S5876681-A (JP)
Inventor: HAMADA TAKEAKI
IPC: E06B3/00
Filed: 1981-10-29
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-S6063099-A (JP)
Inventor: MATSUI HIROARI
IPC: D06F58/22
Filed: 1983-09-19
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-H0462658-A (JP)
Title: Learning machine
Inventor: SAKAGAMI SHIGEO
IPC: G06G7/60
Filed: 1990-06-29
Abstract: PURPOSE:To end the learning with continuous change of the weight even when the weight or the weight changed variable are shown in the limited accuracy by changing the leaning rate based on the error between the weighting output signal of the signal processing obtained when the learning is carried out by a learning machine and a desirable output signal. CONSTITUTION:A learning machine consists of the multi-input/output circuits 94-96 containing the variable weight multipliers 3-8 and the adders 9-11 having the saturated input/output characteristics connected together in a hierarchical form. The circuits 94-96 adds together the input signals with weighting and then apply the non-linear processing to the input signals in accordance with the characteristic function of each adder to obtain the output signals. A learning circuit 93 changes the weights that are multiplied by the multipliers 3-8 so that the output of an output layer 21 is equal to the output of a teacher signal generating part 13. The part 13 outputs a desirable output signal, i.e., a teacher signal to an error calculation part 14. The part 14 outputs a difference signal between the actual output signal and the teacher signal to a weight changing direction deciding part 15. Thus the part 15 obtains the most suddenly falling direction ' g' from the output and input signals of a hidden layer 22, the output signal of the layer 21, and the weight of the layer 21 and then outputs the direction ' g' to a straight line searching part 67.
Patent JP-S6234681-A (JP)
Title: Spot welding machine
Inventor: FUJISAWA MASAAKI
IPC: B23K11/10
Filed: 1985-08-06
Abstract: PURPOSE:To shorten the electrifying time and to save the consuming electric power by feeding a welding current by pressing a fixed pressure and by impressing an impact pressure to the electrode at the timing melted to certain degree. CONSTITUTION:A fixed pressure is impressed on electrodes 2, 4 via a pressure cylinder 14 with the first switch 18 being closed by a start signal ST. On the other hand, a welding current I is fed to the electrodes 2, 4 with the welding delay time control part 44 starting the count of a synchronours pulse SP and closing the second switch 42 at the time of counting three pieces. An impact pressure delay time control part 52 impresses the impact pressure by closing the third switch 48 at the time of counting six pieces. The joining is therefore promoted, the welding time is reduced and the power consumption can be saved because of the impact being applied at the timing of the welding zone being melted to some degrees.
Patent JP-H0517623-A (JP)
Title: Surface-modified ceramic particle and its production
Inventor: KISHIGAMI YASUHISA
IPC: C08K9/06
Filed: 1991-07-15
Abstract: PURPOSE:To provide surface-modified ceramic particles effective in heightening the strengths of a molding and a process for producing the same. CONSTITUTION:Surface-modified ceramic particles prepared from wall material particles having an average particle diameter which is at most 1/8 of that of core material particles and is 5mum or below are fixed on the surfaces of the core material particles comprising ceramic particles treated with a coupling agent; and a process for producing the particles comprising mixing the wall material particles with the core material particles in such a ratio that the weight of the wall material particles is at most 1/5 of that of the core material particles and fixing the wall material particles on the surfaces of the core material particles.
Patent JP-H0929638-A (JP)
Title: Method for forming thick film pattern
Inventor: TABEI TATSUYA
IPC: H01J9/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To simplify a process at the time forming a thick film pattern with a sand blasting process, and to reduce damage of other forming material due to a sand blasting method, and to make easy grinding with an excellent finish pattern. SOLUTION: A pattern forming layer 12 made of a pattern forming materiel, which is mainly composed of the inorganic powder material and a resin binder, is formed on an object 10, and a resist mask 13 is printed on the pattern forming layer 12 by a printing method, and thereafter, the pattern forming material corresponding to an opening part of the resist mask 13 is eliminated by a sand blasting method, and thereafter, the resist mask 13 is peeled by burning, and at the same time, the pattern forming material is sintered. A process for peeling the resist mask is thereby omitted for simplification. Use of the pattern forming material, which can be easily ground and of which mechanical strength is low, is enabled, and damage of other forming material due to the sand blasting can be reduced.
Patent JP-S5692031-A (JP)
Title: Mold-releasing mechanism in transfer foam molding device
Inventor: KUITA YASUO
IPC: B29C44/00
Filed: 1979-12-26
Abstract: PURPOSE:To make a moldreleasing operation through a flat compression and to release moldings naturally and smoothly from a mold by a method wherein part of a forming mold is divided in a flat form into an eject plate. CONSTITUTION:When the cope 20 of molds 20, 30 rises, a spring 85 between the mold 30 and a back plate 83 are compresed, the eject plate 81 begins to project in a height direction of the mold 20 with the pins 82 of a drive member and a foam molded article (a) begins to part from the mold 20. By means of the further rise of the mold 20, the plate 81 separates throughly from the mold 20, and the foam- molded article (a) is pushed to the drag 30. Through the compression of the springs 82, the compression of the spring 86 between the back plate 83 and the upper part of this device and, further, the rise of the mold 20, the eject plate 81 separates from the foam-molding article (a). When the mold 20 finishes rising, the plate 81 parts completely from the foam molded article (a), which is left on the drag 30.
Patent JP-H0291049-A (JP)
Title: Production of gamma-butyrobetaine
Inventor: PEETAA HARUTSU
IPC: C07C229/12
Filed: 1989-07-05
Abstract: Process, which is feasible on a commercial scale, for the production of gamma-butyrobetaine. For this purpose, butyrolactone with hydrogen chloride and an alcohol is converted to the chlorobutyric acid ester, the trimethylammonium butyric acid salt is formed with trimethylamine and then saponified to the end product.
Patent JP-H0836912-A (JP)
Title: Luminaire
Inventor: MASAKI YOSUKE
IPC: F21V17/06
Filed: 1994-07-26
Abstract: PURPOSE:To enhance operability at the time of removing a shade. CONSTITUTION:This luminaire is provided with a socket 2 in which an external thread part 2a is formed in an outer peripheral surface and one end side of which is fitted to a ceiling 6 surface, a holder nut 3 equipped with an internal thread 3a to be screw-engaged with the external thread part 2a, and a shade 4 for almost covering a periphery of a lamp fitted to the socket 2 and to be fitted by a holder nut 3. At a lower end of the socket 2, an elastic piece 2b having elasticity and freely appearing/retreating in the side surface direction is equipped, a locking part 3d protruding inward is equipped on the upper side than the internal thread part 3a of holder nut 3, and between the locking part 3d and the internal thread part 3a of holder nut 3 a relief part 3c which is not pressing the elastic piece 2b is formed. A holder nut temporary locking means 8 is formed for temporarily stopping separation of the holder nut 3 from the socket 2 immediately before the separation thereof from the socket 2.
Patent JP-S6065694-A (JP)
Title: Yc component recording and reproducing system
Inventor: SHIMIZU MASAYUKI
IPC: H04N9/82
Filed: 1983-09-20
Abstract: PURPOSE:To improve the picture quality and the utilizing factor of a recording medium by separating a color television video signal into a luminance signal component and a chrominance signal component and recording/reproducing each component onto an independent video track. CONSTITUTION:When a magnetic head 2 reaches a point A, a luminance signal component Y1 is applied to the head 2 while the head 2 scans points from the point A to a point B by using a drum pulse (not shown in figure), and the signal applied to the head 2 is switched from the signal component Y1 to a chrominance signal component C2 by using the drum pulse when the head 2 reaches the point B. Thus, a video track (a) on which the signal component Y1 and the signal component C2 are recorded onto the independent video track is formed on a tape 4. The drum pulse switches selectively heads 2, 3, 4 and a reproducing system at reproduction. The interference between tracks is decreased by arranging the heads 2, 3, 4 so as to make the azimuth angle different from each other.
Patent JP-2001000517-A (JP)
Title: Deodorant and deodorization method
Inventor: OGAWA KENICHI
IPC: A61L9/01
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant which removes various kinds of smells and malodors, a deodorization device using the same and a deodorization method. SOLUTION: This deodorant consists of a molded inorganic material A as a main material and a molded inorganic material B as an auxiliary material. The inorganic material A is a ceramic material of a specific composition composed of the main component consisting of silica and the auxiliary components consisting of sodium oxide, alumina, potassium oxide, calcium oxide and iron oxide. The inorganic material B is a ceramic material of a specific composition composed of the main component consisting of iron oxide and the auxiliary components consisting of sodium oxide, alumina, silica, magnesium oxide, manganese oxide, cobalt oxide, copper oxide, zinc oxide and barium oxide. The use ratio of the former and the latter is 70:30 to 95:5. The deodorant is further enhanced in the deodorization effect when the deodorant is combined with a fan.  The effect capable of deodorizing various kinds of the smells and malodors may be obtained in various places by adopting such constitution.
Patent JP-H1125009-A (JP)
Title: Data transfer control device
Inventor: KONISHI HIRONAO
IPC: G06F13/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To attain a large capacity, economical and highly reliable high speed data transfer device. SOLUTION: This device is provided with an error correction processing part 21 for correcting errors in one frame of information during a period of reading out M frames of information from a medium; a 1st storage part 22 having M areas capable of storing information of one frame or more; an address generation part 23 for generating a command for specifying addresses in M areas formed in the 1st storage part 22 respectively in a forward or reverse direction and for storing arriving information in the 1st storage part 22 in each frame in accordance with the forward or reverse reading direction of information from a medium; and a frame processing part 26 for converting each byte data constituting each frame into forward direction data when information is read out from the medium 1 in the reverse direction.  In this case, information of optical length constituted in each frame is read out from the medium and error-corrected information is prepared from an output of the processing part 21 and corresponding information recorded in the storage part 22.
Patent JP-H0834787-A (JP)
Title: Pyrrolocarbazole derivative and its production
Inventor: TERAJIMA ATSURO
IPC: A61P31/04
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a new compound useful as a low-toxic antitumor agent having both antimicrobIal and antitumor activities, high selectivity to cancer cells, and also effectiveness to solid tumors. CONSTITUTION:This derivative is a compound expressed by formula I or formula I [Z<1> and Z<2> are each H, a halogen, a 1-4C alkyl or 1-4C alkoxy; R<1> is an alpha-amino acid residue, expressed by formula III (X<1> to X<3> are each H, OH, an OR<3>, etc.; R<3> is a 1-6C alkyl, etc.; (n) is 0-2), etc.; R<2> is a protective group for H or OH, etc.: Y is a halogen, allenesulfonyloxy, azide, etc.], an optically active substance or salt thereof, e.g. 1-chloromethyl-5-hydroxy-3-(5,6,7- trimethoxy-1Hindol-2-ylcarbonyl)-1,2-dihydropyrrolo [2,3-c[] carbazole. The derivative is obtained by deprotecting a compound expressed by formula IV (R<9> is an amino-protecting group) and then acylating the resultant compound.
Patent JP-H0223507-A (JP)
Title: Magnetic head
Inventor: KOMIYA NOBORU
IPC: G11B5/127
Filed: 1988-07-12
Abstract: PURPOSE:To make most of magnetic lines of force leaking out from a magnetic gap to flow to a magnetic medium so as to improve the recording and reproducing characteristics of a magnetic head by extending a thin film layer made of a superconductive material having a specific thickness by a prescribed distance along the inner peripheral surface of the magnetic core of the magnetic head from the magnetic gap section of the magnetic core. CONSTITUTION:One side facing ends of cores 2 and 3 are fixed to each other, forming a back gap section 4 between them and a magnetic gap 5 of a prescribed gal length (l) is provided in between the other facing ends of the cores 2 and 3. A thin film layer 6 made of a ceramic superconductive material is formed toward the back gap section 4 from the magnetic gap 5 and the magnetic gap section. When an electric current is made to flow through a coil 8, magnetic lines of force are produced through both cores 2 and 3, but the recording and reproducing characteristics between the magnetic cores and a magnetic medium is improved, since the magnetic lines of force are certainly blocked at the part of the magnetic gap 5 and made to flow to the front section of the gap 5 due to the Meissner effect of the thin film layer 6. Moreover, since the layer 6 is extended to the backside surface of the gap 5, no magnetic lines of force leak out from the backside surface.
Patent JP-S5966677-A (JP)
Inventor: TSUKAHARA MASAYUKI
IPC: F25D21/08
Filed: 1982-10-06
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-S6330811-A (JP)
Title: Focus detector
Inventor: YAMAZAKI MASABUMI
IPC: G02B7/36
Filed: 1986-07-24
Abstract: PURPOSE:To obtain an exact focused point by driving a lens in a prescribed direction, stopping the driving of the lens in the vicinity of a position of the maximum contrast, and executing a correlation arithmetic operation by a phase difference system, when plural focused points are generated. CONSTITUTION:When >=2 focusable points are generated in a discriminating circuit 60, a photographic lens is driven to a position where the contrast becomes maximum, by a maximum contrast detecting and driving circuit 61, and thereafter, a correlation arithmetic operation is executed by a correlation arithmetic circuit 57. In the next time, as well, when two focusable points are generated, a signals is sent to the discriminating circuit 60 from the maximum contrast detecting and driving circuit 61, and the lens is driven, based on a correlation output by which a distance to an object becomes the shortest. When it is discriminated by a discriminating circuit 55 that the contrast is below a prescribed value, or when it is discriminated by a discriminating circuit 59 that focusing is impossible, a correlation arithmetic operation driving circuit 56 is operated. The correlation arithmetic operation driving circuit 56 executes alternately the maximum contrast detection and the correlation arithmetic operation in the course of driving the lens, stops the driving of the lens, when the maximum contrast detection is executed or when focusing is made possible as a result of the correlation arithmetic operation, and devices a distance to the object.
Patent JP-H0927265-A (JP)
Title: Vacuum microelement
Inventor: ONODERA TOSHIHIRO
IPC: H03F17/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To make the operation of an element directly controllable by optical signals so as to decrease the delay of control by forming a P-N junction of a cathode, and applying light to the P-N junction. SOLUTION: Light from a photodiode 22 is applied to an optical waveguide 14 through an optical fiber 21 by application of a power supply 24. The light propagating within the waveguide 14 repeats rectilinear travel and reflections and illuminates a cathode 15. When the light L is applied to the cathode 15, electrons (e) are excited. As the number of electrons (e) is increased in the conducting band of an (n) layer, a tunneling effect permits the electrons (e) to pass through an electron barrier B thinned by bias, and then the electrons (e) are radiated into space. The electrons (e) radiated reach an anode 16, causing anode current to flow between anode and cathode. Since a potential barrier between the cathode 15 and a grid control electrode is varied by bias voltage, the anode current can be controlled by adjustment of the bias voltage.  Therefore, amplifying operation and switching operation can be performed directly by means of optical signals.
Patent JP-S6151938-A (JP)
Title: Semiconductor memory
Inventor: TAKAGI MASAHIRO
IPC: H01L21/8229
Filed: 1984-08-22
Abstract: PURPOSE:To obtain the titled device of high write-yield and high manufacturing yield and improved reliability by a method wherein a groove is dug between cells, and an insulation layer is provided in the groove. CONSTITUTION:A groove is dug between memory cells, and the insulation layer is provided in this groove. for example, an Si dioxide film 12 and an Si nitride film 13 are formed on the collector region 11 and patterned; then, an aperture 14 amounting to a width of about 5mum and a depth of 2-3mum is formed by etching the collector region 11 by using the Si nitride film 13 as a mask. Next, an Si dioxide film 15 is grown in the aperture 14 to the thickness of the colelctor region 11. Then, a base region 16 and an emitter region 17 are formed by introducing a p type impurity and an n type impurity; thereafter, Al wiring is performed.
Patent JP-2001004710-A (JP)
Title: Scan test circuit, automatic test pattern generator, scan test method, method for designing scan test circuit, automatic test pattern generating method, method for executing scan test circuit design
Inventor: KISHIMOTO YASUNORI
IPC: G06F17/50
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To execute an appropriate test easily at actual working frequency by providing a scan flip-flop SFF for inverting an output bit at a period preceding to data acquisition from a circuit being tested thereby detecting the delay failure of a data propagation path in a scan test circuit. SOLUTION: An SFF 1 comprises an FF 3, a selector 2A delivering data 4 from the inverted output 10 of the FF 3 or a combination circuit selectively depending on a selection control signal 7, and a selector 2B for delivering the output from the selector 2A or a scan test pattern 5 selectively to the FF 3 depending on an operation mode signal 6. Under control of an automatic test pattern generator, the selector 2A delivers the inverted output 10 and the selector 2B delivers the scan test pattern 5 selectively and when the operation mode is switched, the selector 2B selects the output from the selector 2A to produce the inverted output 10. According to the arrangement, inversion of output bit takes place without fail at a period preceding to data acquisition.
Patent JP-S6235127-A (JP)
Title: Structure of rubber vibration isolator
Inventor: IWASA MUNETAKA
IPC: B60G15/06
Filed: 1985-08-08
Abstract: PURPOSE:To enhance the yield of material and enable cost reduction by press- forming a pair of fitting plates for fitting an elastic body from a single raw material. CONSTITUTION:A rubber vibration isolator 10 to be fitted on the body of a car has an elastic body 16 of almost cylindrical shape, and on the inner circumferential side and outer circumferential side of this elastic body 16, a small fitting plate 26 and a large fitting plate 12 are fitted respectively. In these small fitting plate 26 and large fitting plate 12, first, the small fitting plate 26 is punched out from a single raw material, and then from the raw material after it has been punched out, the large fitting plate 12 is formed. Accordingly, the yield of raw material is enhanced, and cost reduction can be achieved.