baber/WOPTO huggingface dataset:
Patent JP-H10106163-A (JP)
Title: Information reproducing device
Inventor: KUDOSE MASAHIRO
IPC: G11B20/10
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device which allows a stable reduction of power consumption at the time of reading out the information data temporarily stored in an internal memory. SOLUTION: This information reproducing device for reproducing the information data recorded in a minidisk 1 with a high speed, temporarily storing it in a shock-proof memory 6 and reproducing the information data recording in the memory 6 with a low speed is provided with power source voltage detecting circuits 18, 19 which detect the voltages of power sources 22, 23.  A power source ON/OFF circuit 15 is installed so that, when the voltages of the power sources 22, 23 detected by the circuits 18, 19 are within a predetermined range, the supply of power source voltage to this recorded information readout circuit is controlled during the quiescent period of the recorded information readout circuit which reads out the information data recorded in the minidisk 1 for the purpose of controlling the power consumption in the recorded information readout circuit and also preventing a malfunction due to the transient characteristics in the case of supplying a specified voltage again to the recorded information readout circuit.
Patent JP-S62123945-A (JP)
Title: Brushless motor
Inventor: YAMADA YOSHIO
IPC: H02K21/00
Filed: 1985-11-21
Abstract: PURPOSE:To reduce cogging torque, by inclining the anisotropic direction of an anisotropic C-type field magnet forming a rotor, from the geometrical center line of the C-type field magnet, and thereby forming the magnet. CONSTITUTION:Four anisotropic C-type field magnets 1 are fitted at equal angle intervals on a rotary shaft 2, and the anisotropic direction of the anisotropic magnets 1 is formed to be inclined from the geometrical center line (one-dot chain line) of the field magnets 1 by the angle of theta. By this organization, the form of the magnetic flux density distribution of the field magnets 1 is not made symmetrical on the right and left at the points of the maximum and minimum magnetic flux density, as compared with the case theta=0 deg., and is made asymmetrical, and arbitrary harmonic content among the harmonic content of magnetic period and waveform which the field magnets 1 have can be set to be 0 by the value of theta. Accordingly, magnetic fluctuating content combined with an armature core (stator core) is diminished, and cogging torque is also diminished.
Patent JP-H08101414-A (JP)
Title: Optical element
Inventor: YANAGAWA TSUTOMU
IPC: G02F1/35
Filed: 1994-09-30
Abstract: PURPOSE: To provide an optical element inducing a exciton killer or a carrier killer and having a high-speed photoresponsiveness by adjusting a dopant on the surface of semiconductor fine particle or at the interface with a matrix medium. CONSTITUTION: In this optical element utilizing a tertiary nonlinear optical process, a semiconductor fine particle (including superfine particle) is dispersed in a matrix medium (glass or org. matter) to constitute an optical element, or the raw material (semiconductor fine particle or matrix medium) for an optical element is doped with >=2 kinds of alkali metals or alkaline-earth metals as their compd. or oxide or ion. Since the element is doped with >=2 kinds of alkali metals or alkaline-earth metals, the controllability of time response is realized which has not been attained by the conventional semiconductor fine particle-dispersed element.
Patent JP-H04140076-A (JP)
Title: Drive control of ultrasonic motor
Inventor: ARAMA SEISHI
IPC: H02N2/00
Filed: 1990-09-29
Abstract: PURPOSE:To start a motor positively regardless of an ambient temperature by changing the frequency sweeping speed at the time of the motor start-up of a.c. signals which are applied to the ultrasonic motor according to a motor ambient temperature detected by a temperature sensor. CONSTITUTION:When start-up signals come to the 'H' level against CPU 30, the coefficient for the temperature data from an AD converter 28 is determined to be one of A1-A4. Then, the voltage data D against a DA converter 21 is set to an initial value D0. Application of a.c. signals of such a frequency as corresponds to the voltage data D0 slowly starts rotation of an ultrasonic motor M. And, long-cycle pulse signals are output from a rotary encoder 26 and the cycle 't' is measured. Nextly, the motor is driven by a.c. signals of such a frequency as corresponds to the new voltage data D+A (t-T). Then, the two cycles 't' and 'T' are compared with each other. The same operation is conducted until the rotation speed of the ultrasonic motor M reaches a target speed. phase shifting circuit.
Patent JP-H0792192-A (JP)
Title: Manufacture of common probe for checking circuit
Inventor: SAYAMA MITSUYOSHI
IPC: G01R1/067
Filed: 1993-09-25
Abstract: PURPOSE:To provide a method for manufacturing a common probe having excellent performance in which a large number of wire members having uniform resiliency are welded stably with uniform fixing strength, the number of circuits is increased to allow stabilized simultaneous common conduction including thin contact part and the circuit can be checked easily and reliably. CONSTITUTION:A large number of wire materials 4 are bundled while intersecting perpendicularly one another on a linear projection 1 provided on a base member 3. It is then fed between upper and lower roller electrodes 5, 6 in the longitudinal direction of the projection 1 thus subjecting the wire materials 4 sequentially to projection welding. Subsequently, the wire bundle is bent at one end thereof to form a contacting part thus obtaining a common probe 8 for checking a circuit.
Patent JP-H03126629-A (JP)
Title: Production of nitrogen-containing glass
Inventor: HACHIUMA SUSUMU
IPC: C03C3/04
Filed: 1989-10-09
Abstract: PURPOSE:To obtain a product having high strength and rigidity and excellent heat resistance by allowing a silicon compd. capable of reacting with a silanol group to react with a porous glass, then allowing the product to react with a nitrogen compd. and calcining the material into a dense glass. CONSTITUTION:A porous glass is allowed to react with the silicon compd. capable of reacting with a silanol group, the product is allowed to react with a nitrogen compd., and the material is calcined into a dense glass. The silicon compd. shown by SiM4-nXn (X is a halogen element selected from F, Cl Br and I, M is hydrogen or a carbon-contg. group, and (n)=1-4) or its oligomer such as dimer or trimer is preferably used from the standpoint of ease of handling, price and reactivity. Ammonia is practically used as the nitrogen compd. from the viewpoint of price, ease of handling, etc. A porous glass obtained by flame-hydrolyzing silicon halide alone or the silicon halide and other additives or a porous glass obtained from metal alcoholate by the sol-gel method can be used as the porous glass.
Patent JP-H02109355-A (JP)
Title: Manufacture of lead frame
Inventor: USHIJIMA SUGURU
IPC: C23F1/00
Filed: 1988-10-18
Abstract: PURPOSE:To make it possible to form a lead frame having excellent performance by making the eject pressure of an etching solution blown on the top surface of a metal plate stronger than the bottom surface in a process of manufacturing lead frames having a both-side etching process. CONSTITUTION:A negative photoresist layer 42 is applied to both sides of a metal plate 40 of an alloy 42 in a given thickness. A plate 40 is reversed and the reverse side is also coated with resist. Next, a photomask 44 is closely contacted with both sides of a resist layer 42, and an ultra-violet ray is applied to the sides from a mercury lamp light source for photoetching for a given time. The transmission section 45 of the mask 44 transmits ultra-violet rays and shuts off them in a shield section 46. As a result, an exposure area causes a photopolymerization reaction and patterns of the mask 44 are transferred to the both-side layer 42. Next, while the plate 40 is exposed in an unexposed area, a resist layer 52 is left on an exposed area. An etching solution is ejected from both sides of the plate 40. At that time, the ejection pressure of the solution from the above is made larger than that from under.
Patent JP-2001081850-A (JP)
Title: Wall-mounted urinal and its manufacture
Inventor: SATODA SHOJI
IPC: E03D11/14
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent increase of man-hours and material cost in a machining process of casting molding by drilling a hole in a part of a wall-mounting portion of a wall-mounted urinal. SOLUTION: A wall-mounted urinal mounted to a mounting tool 3 comprises a wall-mounting portion 1 and a hole portion 2. There is dog-legged structure over the hole portion 2 in the wall-mounting portion 1. A casting molding of the urinal having the wall-mounting portion employs a back die 5 and a front die for molding a mounting surface to a hanger portion or a wall, adheres a non-water-absorbing material such as a wood plate to an opening position of a hole of the back die 5, and prevents slurry from adhering to the part in the casting-molding process. After removing the dies, the hole portion 2 is drilled. Thus, the casting-molding is allowed without using a split mold. It is be molded with a die, the die is removed, and then the hole portion 2 may be cut by a cutter or a gauge.  Therefore, increase of man-hours and material cost can be prevented in the machining process of the casting molding.
Patent JP-H02109143-A (JP)
Title: Diagnostic method for duplex system
Inventor: TAGUCHI AKIYOSHI
IPC: G06F11/16
Filed: 1988-10-18
Abstract: PURPOSE:To easily and quickly detect the area of a fault occurred on a route between devices by storing the system constitution state at occurrence of the fault and setting all devices corresponding to the stored contents into a route to be diagnosed after switching the system to a stand-by system. CONSTITUTION:When the fault occurrence input is applied to a fault process part 10 of a CPU which is performing an on-line process, a state storing means 101 refers to a control table 111 of a memory part 11 to read out the system constitution state and stores this state into a state storing means 112. Then the working system is separated from the system by a switch means 102 via a connection path selecting part 12 and a stand-by system is set into an on-line. Then all devices of the faulty working system are set into a route to be diagnosed based on the storage contents of the means 112. At the same time, a route set between devices is also diagnosed by a diagnosing means 103. Thus it is possible to easily and quickly detect the area of a fault occurred on the route between devices with no intervention of manual operations.
Patent JP-S60171054-A (JP)
Inventor: IKEDA MASAKAZU
IPC: A63B53/00
Filed: 1984-12-12
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-H0977628-A (JP)
Title: Skin cosmetic material composition
Inventor: KANAMORI TAKEYUKI
IPC: A61K8/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cosmetic material excellent in improving skin quality such as the symptoms of senility and skin roughness by blending an α-hydroxy acid, a water-soluble polymer, the extract of mugwort, the cultured material of the spawn of Ganoderma lucidum at a specific ratio and setting pH of the material within a specific range. SOLUTION: This skin cosmetic material composition is obtained by blending (A) an α-hydroxy acid (3-12wt.%), (B) a water soluble polymer (0.1-5wt.%), (C) the extract of mugwort (0.001-5wt.%) and (D) the cultured material of the spawn of Ganoderm lucidum (0.001-5wt.%), and making its pH 3-7. As the α- hydroxy acid, an acid selected from among glycolic acid, lactic acid, tartaric acid and citric acid, is preferable. As the water soluble polymer, a polymer selected from among a xanthan gum, a guaran gum, a guar gum, a hydroxypropylmethylcellulose, alginic acid and a propylene glycol ester, is preferable. The extract of mugwort is obtained by extracting the raw or dried mugwort with water or an aqueous organic solvent. This skin cosmetic material can manifest a skin quality improving effect within a short period.
Patent JP-H07169150-A (JP)
Title: Method for generating rotational phase signal of rotary head
Inventor: ITO KENJI
IPC: G11B15/14
Filed: 1994-10-26
Abstract: PURPOSE:To unnecessitate externally attached adjusting parts by obtaining count value for deciding the delaying amount of a phase detecting signal from the count value obtained by measuring the phase difference between a reproduced vertical synchronizing signal and a rotational phase detecting signal by calculation. CONSTITUTION:An upcounter 30 is reset by both edge signals S5 of a rotational phase detecting signal S1, a clock CP1 is counted, the counting is stopped based on the arrival of a reproduced vertical synchronizing signal V, and the counted value of the clock CP1 held. A writing pulse WR and a reading pulse RD are generated from the signals S5 by a control circuit 28 at an appropriately delayed time and the memories A and B of a memory circuit 31 are controlled. Counting is started on both edges of the rectangulare wave S2 of a signal S1 by a downcounter 33, counting is carried on until a pattern detected value and then stopped. Thus, when the pattern detected value is set on the phase of a signal-H- SW indicating a standard rotational phase, a signal V to be recorded is recorded on the same position as the recording position of the signal V of a master tape.
Patent JP-H02110346-A (JP)
Title: Visualizing apparatus of form and function
Inventor: TOIDA MASAHIRO
IPC: G01B11/24
Filed: 1988-10-20
Abstract: PURPOSE:To visualize data of form and function of a sample by taking out only a diffusing transmitting light among laser lights having different wavelengths from each point of said sample and forming the form and distribution inside said sample into an image based on outputs by an optical heterodyne detection with using a light having a wavelength not absorbed by a substance to be detected in said sample and, positional data of the measuring points. CONSTITUTION:Only a transmitting light L10 diffused at each point of a sample 7 is selectively taken out from a plurality of laser lights L1, L2 having different wavelengths. The taken-out transmitting light L10 is measured by an optical heterodyne detection output. The form inside the sample 7 is visualized from outputs of the optical heterodyne detection by light having a wavelength hardly absorbed by an objective substance in said sample and positional data of the measuring points. Meanwhile, the function inside the sample 7 is visualized from differential data of outputs of the optical heterodyne detection by the light hardly absorbed by and a light absorbed by the objective substance, and positional data of the measuring points. Accordingly, the form and functioning state of the sample can be monitored.
Patent JP-H0891446-A (JP)
Title: Sealed-up bag
Inventor: ISHII HARUO
IPC: B65D81/20
Filed: 1994-09-20
Abstract: PURPOSE: To discharge seasoning liquid in a bag only when pressure is applied to the bag main body with its discharge port unsealed. CONSTITUTION: A bottle-like sealed-up bag, made of plastic film, having a bag main body 3 that is constructed with its discharge port 4 moved to one side by sealing the bag main body 3 and outer peripheral part of in the discharge port 4 by means of heat-sealing, is filled in with seasoning liquid. When applying heat-sealing, the discharge port 4 is put under deaerated state so that the seasoning liquid cannot be introduced therein when the discharge port is sealed up. Therefore, the seasoning liquid is allowed to flow out through the discharge port only when pressure is applied to the bag main body 3 with the discharge port 4 unsealed.
Patent JP-H09107062-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IINO KAZUHIRO
IPC: H01L23/495
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device suitable for reduction in thickness, and a manufacturing method thereof. SOLUTION: In a semiconductor device 5, an island portion 10 is constituted at the center part of a plurality of inner leads 11 radially extending from the center and having cut portions 11a at intermediate parts thereof. The island portion 10 is supported by a suspension lead 12, and a semiconductor chip 7 is loaded on the island portion 10. An electrode 16 on the semiconductor chip 7 and peripheral portions of the inner leads 11 are electrically connected to each other by a gold wire 9, and these are sealed by resin 8.
Patent JP-H0579030-A (JP)
Title: Cleaning method for dam upstream/downstream face
Inventor: HASHIMOTO SATOSHI
IPC: E02B8/00
Filed: 1991-09-13
Abstract: PURPOSE:To perform the cleaning work of the upstream/downstream faces of a concrete dam automatically, not manually. CONSTITUTION:A crest machine 11 mounted with a crane 21 is movably arranged at the crest 3 of a concrete dam 1, and a cleaning machine 41 having a cleaning means cleaning the upstream/downstream faces of the dam 1 and a traveling means traveling on the upstream/downstream faces of the dam 1 is provided. The cleaning machine 41 is suspended and supported by the crane 21, various powers are fed to the machine 41 side from a power source on the crest machine 11 side, and the upstream/downstream faces 5, 7 of the dam 1 are cleaned while the cleaning machine 41 is self-propelled.
Patent JP-H02110669-A (JP)
Title: Vectorization processing method
Inventor: NARITA RYOICHI
IPC: G06F9/45
Filed: 1988-10-19
Abstract: PURPOSE:To expand the possible range of vectorization by extracting the combination of data dependence sets out of repeat procedures, performing a split processing by remarking on a dependence alternate point, and converting it to a vector arithmetic instruction according to the data dependence set. CONSTITUTION:All the combination of two instruction texts having relation in which element data for the same arrangement is defined by an instruction text on one side out of the repeat procedures and it is defined or referred by another instruction text are extracted. Next, the dependence alternate point of a point where size relation of two subscript systems to designate the element data in the process of a repeat processing is detected at every combination, and when the dependence alternate point exists, the combination is replaced by two combination in which the combination is split by remarking the dependence alternate point, and the execution sequence and the repeat range of each instruction text are decided based on the combination on which a replacement processing is performed, and a processing to convert it to respective corresponding vector arithmetic instruction is performed. In such a way, it is possible to perform the vectorization of arrangement having the subscript system expressed in an arbitrary linear expression, and to expand the possible range of the vectorization.
Patent JP-S63118030-A (JP)
Title: Manufacture of permanent magnet alloy
Inventor: SASAKI KENSUKE
IPC: C22C1/04
Filed: 1986-11-05
Abstract: PURPOSE:To stabilize the composition of powdery raw material, by using a powdery raw material prepared by reduction-diffusion reaction at the time of manufacturing a rare earth-Co permanent magnet by powder metallurgy. CONSTITUTION:For example, in order to obtain raw material for an SmCo5 magnet by reduction-diffusion reaction (R/D process), respective powders of Sm2O3, Co, and further Ca as a reducing agent are weighed according to the batch size so that they form the prescribed weight ratio. Then, respective powders after weighing are uniformly mixed by means of a rotary barrel mixer, and the resulting mixture is filled into a heat treatment vessel made of stainless steel to undergo R/D reaction in a heat treatment furnace, which is passed through a washing state so as to be formed into a coarse powder as raw material. In this way, uniform mixing of raw material is attained and, as a result, composition of powdery raw material is stabilized, so that an excellent permanent magnet can be manufactured.
Patent JP-H1154728-A (JP)
Title: Construction for dynamic random access memory and its manufacture
Inventor: SO KENMAI
IPC: H01L21/8242
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To decrease the occupied area of an element, and to raise the density of integration by arranging bit-line transistors vertical to capacitors. SOLUTION: Bit line 16 constructions are formed by forming a first insulating film 12 on a semiconductor substrate 10, forming a large number of trenches 14 in the first insulating film 12 by etching, depositing conductive films on them, then removing unnecessary conductive films on the first insulating film 12 by anisotropic etching, and leaving conductive films behind in the trenches 14. And a second insulating film 18 is formed on the first insulating film 12 and the bit lines 16, a flat surface is formed, and buried bit line 16 constructions are formed. Next, a first conductive film 20 and a thin silicon oxide film 22 are laminated successively on the second insulating film 18, a spacer 24 is deposited on the side surface of the first conductive film 20, a third insulating film 26 is deposited, and a large number of thin element holes 28b are formed by etching.  Accordingly, it becomes possible to raise the density of integration reducing occupied areas of elements by capacitor constructions arranged vertically.
Patent JP-S61133574-A (JP)
Inventor: MIYUREI KATSUTSU
IPC: H01M8/24
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-H06117024-A (JP)
Title: Fixing section in building with aerial frame body
Inventor: HARAGUCHI KATSUTOSHI
IPC: E04B1/34
Filed: 1992-10-02
Abstract: PURPOSE:To improve operability in constructing a building constructed to have an aerial frame body erected by lifting principal components of the aerial frame body prepared on the bottom between frame works of buildings to be fixed thereto. CONSTITUTION:In buildings with aerial frame bodies 2 erected between frame works 1 of the buildings spaced opposedly from each other and having the main components erected to be connectively fixed to the frame works 1 of the building at a plurality of upper and lower positions, a means for fixedly connecting the main components 3 of the aerial frame body 2 to the frame works 1 of the building is constituted so that a plurality of upper and lower fixedly connecting parts 7B at the frame works 1 of the building are formed to project to the main component 3 side such that the upper part projects more than the lower one. Fixedly connecting parts 7A at the main component 3 side corresponding respectively to the fixedly connecting parts 7B at these frame works 1 of the buildings are formed such that the upper parts project more than the lower ones to the frame work 1 side of the building.
Patent JP-H02113468-A (JP)
Title: Detector for optical disk synchronizing signal
Inventor: KANEDA HIROSHI
IPC: G11B20/10
Filed: 1988-10-21
Abstract: PURPOSE:To accurately detect a synchronizing signal even at the time of drop- out or drop-in on an optical disk by using the signal resulting from OR between synchronizing signals, which are detected with a normal slice level and a lower slice level respectively, as the synchronizing signal. CONSTITUTION:A regenerative signal b' is outputted as a binarization output C' noise-gated by the normal slice level and a binarization output (j) gated by the lower slice level by binarization circuits 2a and 2b respectively. At the time of drop-out or drop-in of the regenerative signal b', AND between the binarization output (j) due to the lower slice level and a synchronizing signal gate (k) is operated by an AND circuit 13 to detect a synchronizing signal (l). Consequently, OR between the detection signal from a circuit C1 and that from the circuit 13 is operated by an OR circuit 14 to accurately detect the synchronizing signal even at the time of drop-in or drop-out.