baber/WOPTO huggingface dataset:
Patent JP-S60125402-A (JP)
Title: Electric hydraulic servo mechanism
Inventor: IZUMI EIKI
IPC: F15B9/09
Filed: 1983-12-13
Abstract: PURPOSE:To improve precision and responsiveness by providing, in a controlling means, a dead zone and a speed reduction zone of definite width and reducing the speed of a servo piston when deviation between a signal of command and a signal of position is in the speed reduction zone. CONSTITUTION:The plural number of solenoide valves 6a1, 6a2, 6b1, 6b2 are juxtaposed among a left chamber 4a of an oil pressure actuator 4, an oil pressure source 7 and an oil tank 8. Further, a controlling device 10' is provided with a dead zone of the definite width and a speed reduction zone of the definite width set up outside the dead zone. When a deviation between a signal of controlling command from a signal of controlling command generation device 9 and a signal of position detection from a position detector 5 of the oil pressure actuator is in the speed reduction zone, the number of actions of the solenoid valves 6b1, 6b2 introducing oil pressure is decreased to reduce the speed of a servo piston 3. Due to this, lag in actions of the solenoid valves 6a1, 6a2, 6b1, 6b2 is lessened, while the servo piston 3 can be moved to a certain position at high speed so that the precision and responsiveness can be improved.
Patent JP-H1173696-A (JP)
Title: Magneto-optical recording medium
Inventor: ISHII YOSHINOBU
IPC: G11B11/105
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in readout characteristics such as CN ratio and recording noise and to obtain good overwriting characteristics by incorporating at least one element of Pt, Au, Ru, Rh, Pd, Ag and Ir into a readout layer and controlling the exchange coupling force between the R layer and an M layer. SOLUTION: Five magnetic layers of R layer 3, M layer 4, W layer 5, S layer 6 and I layer 7 are formed on a substrate. These magnetic layers have perpendicular magnetic anisotropy and consist of amorphous alloys of rare earth elements and transition metals. Since Pt, Au, Ru Rh, Pd, Ag and Ir included in the R layer 3 have high reflectance as 85 to 95%, these elements does not deteriorate the readout characteristics even when the amt. of these elements is large. By incorporating Pt, etc., the exchange coupling force between the R layer 3 and the M layer 4 can be decreased. Thereby, when information is recorded from the W layer 5 to the M layer 4, influences of the R layer 3 are decreased and the recording noise is decreased. As a result, the C/N ratio and readout characteristics are improved.
Patent JP-S6386058-A (JP)
Title: Input/output device
Inventor: KISUKI YASUHISA
IPC: G06F13/36
Filed: 1986-09-30
Abstract: PURPOSE:To improve the bus processing efficiency by adding an exclusive buffer memory to each input/output means and transferring data to two buffer memories at a time via an input/output control means. CONSTITUTION:A central processing unit 1 and a memory 2 are connected to a primary bus 9; while a 1st buffer memory 11, a high-speed input/output means 4 and a 1st input/output control means 6 are connected to a secondary bus 10. Then a 2nd buffer memory 12, a low-speed input/output means 5 and a 2nd input/output control means 7 are connected to a 3rd bus 13. These buses 9, 10 and 13 are connected with each other via bus switches 14 and 15. The input data received from the means 4 is sent to the memory 11 via the bus 10 under the control of the means 6. This data is also sent to the memory 12 via the buses 10 and 13.
Patent JP-2000051445-A (JP)
Title: Pachinko machine with ball-guiding device and ball- guiding device
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To enhance the interest of a player by a method wherein in a ball- guiding passage provided on the front of a pattern display device of a game board, a variable decoration is provided to displace a ball-guiding means such as character and the flow direction of balls can be changed by displacing the ball-guiding means. SOLUTION: In a pachinko machine wherein a pattern display device, where display conditions can be varied, is provided and a ball-guiding passage is provided on the front of the pattern display device, a ball-guiding device 50, wherein a ball guiding means 51 such as character, doll or the like which serves as a decoration or guides balls can be turned by a drive means 60, is provided in the ball-guiding passage.
Patent JP-2000068324-A (JP)
Title: Semiconductor manufacturing apparatus and method therefor
Inventor: SUZUKI HIDETOSHI
IPC: H01L21/60
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor manufacturing apparatus and method which can simplify its constitution, reduce cost and facilitate the adjustment works for the formation of a conductive path. SOLUTION: An anisotropic conductive resin film(ACF) 2 is laminated on a work 1, a semiconductor chip 3 is placed on the ACF 2 and transported onto a floating base 6 formed in a fixed base 4. An upper cylinder 17 is lowered to move a heater block 5a of a thermocompressing part 5 closer to a surface of the chip 3. A lower cylinder 18 is raised to cause a spherical crimping piece 7a of a lower pressure applier 7 to be pushed up the floating base 6 and to cause the heater block 5a to thermocompress the ACF 2 onto both surfaces of the work 1 and chip 3, while pushing up against the chip 3. The floating base 6 rocks in three-dimensional directions on a spherical compression piece 7a as a fulcrum, to uniformly crush conductive particles of the ACF 2, forming a conductive path.
Patent JP-S59125967-A (JP)
Inventor: TAKEHANA MOTOYUKI
IPC: D06M101/06
Filed: 1982-12-24
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-H0282925-A (JP)
Title: Flushable wet tissue
Inventor: KATAYAMA TAKAHIRO
IPC: A47K7/00
Filed: 1988-09-19
Abstract: PURPOSE:To make it possible to keep a moderate water-resisting property before use and to throw away into a flush toilet without anxiety, by a method wherein fibrous polyvinyl alcohol(PVA) is used as a binder for a wet type nonwoven fabric and boric acid is dissolved into cleaning solution. CONSTITUTION:This tissue is composed by impregnating cleaning solution containing boric acid in a wet type nonwoven fabric containing polyvinylalcohol fiber of 1wt.% and over as a binder. In this way, when in storing and in using, it keeps a moderate water-resisting property, and when contacting a lot of water flow after use, it is resolved. Fibrous polyvinyl alcohol should show a degree of saponification 93 to 98.5%, desirably 94 to 97%, and a degree of polymerization 100 and over, desirably 1200 to 1800. The cleaning soution is also mainly composed of water, and some materials, such as a kind of alcohol, oil for cleaning, perfume, and an aid agent for removing the odor are added in it for each purpose. It contains boric acid that prevents its water-soluble property by cross linking reaction with PVA at a concentration of 8g/l, desirably 25g/l and over.
Patent JP-H0397669-A (JP)
Title: Dielectric porcelain composition
Inventor: YAMADA MASAYUKI
IPC: C04B35/47
Filed: 1989-09-07
Abstract: PURPOSE:To provide the composition high in permittivity and low in dielectric loss by adding the oxide of a rare-earth element and a specified vitreous component to the main component consisting of SrTiO3, PbTiO3, CaTiO3, Bi2O3, TiO2 and SnO2. CONSTITUTION:Prom 0.1 to 5 pts.wt. of (B) the oxides of the rare-earth elements expressed in terms of Re2O3 (Re is Nd, La, Ce, Pr and Sm) and 0.2-15wt.% of (C) the vitreous component are added to 100 pts.wt. of (A) the main component contg., by weight, 20-50% SrTiO3, 8-37.6% PbTiO3, 3.2-33.9% CaTiO3, 4.4-35.2% Bi2O3, 2.5-13.6% TiO2 and 0.2-12% SnO2 to produce a dielectric porcelain composition. The C component contains, by mols, 10-45% Li2O, 5-40% BaO, MgO, CaO or SrO, 0.2-10% Al2O3, 30-70% of the total of at least 2 kinds among SiO2, MnO2 and TiO2 (where >=15% SiO2 contained) and 1-35% CuO.
Patent JP-S6296037-A (JP)
Title: Storage of fresh grapes
Inventor: IIJIMA KAZUE
IPC: A23B7/153
Filed: 1985-10-22
Abstract: PURPOSE:Specific grapes are squeezed and the juice is combined with ascorbic acid, stood for several months, then, the fresh grapes are dipped in the supernatant juice free from alcohol whereby the fresh grapes are stored for a long period of time, maintaining the good state and smell of the grapes. CONSTITUTION:Fresh grapes of 10-20 degree sugar concentration are rinsed, squeezed, simply filtered and the resultant grape juice is mixed with 0.1wt% ascorbic acid under sufficient agitation, then lay standing in a cold and dark place for 1-3 months and the supernatant is collected to obtain pure grape juice free from alcohol. Subsequently, well washed grapes of 10-20 degree sugar concentration are dipped in the juice and bottled in glass or plastic vessels or vacuum-packed in plastic pouches.
Patent JP-H0683466-A (JP)
Title: Power unit
Inventor: KUWATA YUTAKA
IPC: G05F1/67
Filed: 1992-09-02
Abstract: PURPOSE:To obtain the power unit which is applicable to variation in characteristics of a DC power generating device with characteristic to a fuel battery, etc., by detecting and controlling the variation. CONSTITUTION:This power unit is equipped with a main circuit and a control circuit 3, an output error voltage amplifying circuit which compares the output detection voltage Vos of the main circuit and control circuit 3 with a reference output voltage Vor and amplifies and supplies the difference voltage to the main circuit and control circuit 3, an input error voltage amplifying circuit which compares an input detection voltage Vis to the main circuit and control circuit 3 with a reference input voltage Vir, and a reference voltage control circuit which varies the reference output voltage Vor when the input detection voltage Vis is lower than the reference input voltage Vir.
Patent JP-H0979888-A (JP)
Title: Flactuating liquid level height measuring device and method
Inventor: NAKAMURA YUTAKA
IPC: G01F23/28
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To measure the heights of fluctuating liquid levels at multiple timings during a fluctuation cycle in a short time in a fluctuating-liquid level height measuring device properly used for measuring the heights of the fluctuating liquid levels periodically changed in height such as the ink level in the nozzle of the piezoelectric head of an ink jet printer. SOLUTION: The height of a microscope 13 is fixed, a flash light source 23 is controlled, the flash light is generated at multiple timings during one fluctuation cycle of the ink level, and the intensity of the reflected light is measured by a CCD camera 20 at each timing. The microscope 13 is moved to multiple heights to conduct this process, the height of the microscope 13 is checked for the maximum intensity of the reflected light at each timing, and the heights of fluctuating liquid levels at multiple timings during the fluctuation cycle are measured.
Patent JP-H0898721-A (JP)
Title: Wiring duct device of furniture
Inventor: TOKUDA MASAAKI
IPC: A47B13/00
Filed: 1994-09-29
Abstract: PURPOSE: To hook a surplus length portion of a cord on a hook body for preventing the cord from jutting out by securing a wiring duct opened above fixedly to a rear surface or the like of furniture and removably attaching the hook body having an L-shaped support part to the duct. CONSTITUTION: A duct 4 extending left and right over the whole length and opened above is secured fixedly to the rear surface of a rear end rail 3 secured fixedly to the rear surface of furniture, for example a desk. Left and right longitudinal square holes 5 are provided in left and right positions at a proper interval on the bottom surface of the duct 4 to lock a hook body 6 on these square holes. Further, the hook body 6 formed by bending a strip-like metal plate is connected to a support part 6a jutting rearward and having an L-shaped section as viewed from the side and a locking part 6b fitted in the square hole 5 and having an L-shaped section as viewed from the side.  The surplus length portion of a cord received in the duct 4 is hooked on the support part 6a, while an auxiliary duct 9 having a larger groove width is fitted between the support part 6a and rear end rail 3 to receive a larger amount of cords or the like and compact apparatus or the like.
Patent JP-H0283771-A (JP)
Title: Document processing system
Inventor: ORITA MIYAHIKO
IPC: G06F17/21
Filed: 1988-09-21
Abstract: PURPOSE:To improve document processing efficiency by limiting the documents which are partly related with other documents to the new documents only, granting the reuse of documents in the case the reuse is previously declared, and furthermore granting the reuse of document with no declaration for only such documents to which no change of contents is previously declared. CONSTITUTION:When the context 63 is designated together with the editing 65 and the binding 66, and a document identification register part 39 is started, a total control part 31 starts a document control part 32 to store the document under editing into a document data base 33. In case the partial number of a document part 81 is already registered into the partial identification information 35 at designation of an appropriate definition instruction 72, the names and the numbers of such documents whose contents are not stored into the base 33. An operator selects desired one of these documents and registers the document number into a document identification information 36. Then the reuse is granted for the documents to be related with other documents in case they are previously declared so. Furthermore the reuse is granted for only such documents to which no change of contents is previously declared.
Patent JP-H0977178-A (JP)
Title: Seat for packing electric device
Inventor: KAWAMURA YOZO
IPC: B65D85/68
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive packing seat for an electric device, which is excellent in elasticity without using expanded styrene by bending both ends of a corrugated fiberboard to provide mount seats protruding upward. SOLUTION: A packing seat 1 used for packing an electric device such as a cloth drier is made of a corrugated fiberboard, wherein both ends are bent into a roll-in state, thereby forming mount seats 2 protruding upward having a rectangular cross section. The mount seat 2 has a space 4 inside, and a fitting recess 5 for positioning and fixing the electric device to be packed is recessed at a center position in its longitudinal direction. Such a packing seat 1 allows the electric device to be positioned and fixed at the fitting recess 5, wherein the fixing can be elastically done by the seat 1 including the space 4 inside.
Patent JP-S6477984-A (JP)
Title: Distribution feedback type semiconductor laser
Inventor: YONETANI HARUO
IPC: H01S5/12
Filed: 1987-09-18
Abstract: PURPOSE:To make an oscillating mode to agree with a specified wavelength, by providing two corrugations having the different periods, and determining the periods of the corrugations so as to satisfy specified relation. CONSTITUTION:Corrugations having the periods of A1 and A2 are provided between upper and lower clad layers 2 and 6 holding an active layer 4 and an n-type guide layer 3 and a p-type guide layer 5. When the wavelength of a mode (+1) at the right of a wavelength lambdaB1 determined by the corrugation 1 agrees with the wavelength of a mode (-1) at the right of a wavelength lambdaB2 determined by the corrugation 2, there is relation of A1<-1>-A2<-1>=L<-1> between the periods A1 and A2 of both corrugations and a length L of a resonator. When the periods of two corrugations are determined as A1<A2 in order to satisfy said relation, the + first mode of the corrugation on the side A1 agrees with the - first mode on the side of A2. Since the oscillating threshold value of this mode is largely decreased, the single mode oscillation is implemented.
Patent JP-2000141556-A (JP)
Title: Plastic laminate and image display protecting film
Inventor: MAEDA KIYOSHIGE
IPC: B32B27/30
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a plastic laminate having surface hardness, scratch resistance, abrasion resistance and reflection preventing properties and suitably used as the image display protecting film of an image display apparatus of every kind. SOLUTION: A plastic laminate is constituted by successively laminating a hard coat layer and a reflection preventing layer to at least the single surface of a plastic base material and the hard coat layer contains a resin obtained by polymerizing and/or reacting a compd. containing polyfunctional (meth) acrylate having two or more (meth)acryloyl groups in one molecule thereof, at least one kind of a compd. selected from a high mol.wt. monomer having a copolymerizable unsaturated double bond at its terminal and an acrylic polymer.
Patent JP-S60126786-A (JP)
Title: Printer with interface switching function
Inventor: MIKOJIMA HIROO
IPC: G06F17/21
Filed: 1983-12-14
Abstract: PURPOSE:To improve the reliability of connection by connecting each personal computer or the like to a printer by means of plural interface connectors to select an optional computer through the control of a switch changeover control section. CONSTITUTION:Personal computers 2, 3 are connected to interface connectors 10, 11 of connectors 4, 5 of one printer 1 and the printer 1 is used in common by the plural computers 2, 3. A switch changeover control section 14 and a switch part 15 are connected to the connectors 10, 11 via interface circuits 12, 13. Moreover, an operating panel control section 16 connected to a printer operating panel control section 17 is connected to the control section 14, an information signal 16 is fed from the control section 14, an operation signal 27 from the control section 16 is received and a switching control signal 25 is fed to the switch part 14. The optional computers 2, 3 is selected by the control of the control section 14 to avoid attaching and detaching of the connectors 10, 11 thereby improving the reliability of connection.
Patent JP-H0765515-A (JP)
Title: Information recording reproducing apparatus
Inventor: TONEGAWA NOBUYUKI
IPC: G11B19/00
Filed: 1993-08-27
Abstract: PURPOSE:To control voltage drop due to increase of a load of the power supply voltage to prevent malfunction of the apparatus by reducing a drive current of linear motor depending on the drop of the power supply voltage. CONSTITUTION:An optical head 3 for recording of information and reproducing the recorded information is provided and this optical head 3 is used to seek the designated position on an optical disk 1 through the driving with a linear motor 4 to record information or reproduce the recorded information. Moreover provided are voltage monitoring means 16 to 18 for generating a control signal depending on a difference when the power supply voltage falls below the predetermined reference voltage by monitoring the power supply voltage of the apparatus and a function generating circuit 9 for reducing the driving current of the linear motor 4 depending on the control signals of the voltage monitoring means 16 to 18.
Patent JP-H0397506-A (JP)
Title: Method of manufacturing cement multi-layered acid resistant pipe
Inventor: KAMIGUCHI SATOSHI
IPC: B32B5/00
Filed: 1989-09-12
Abstract: PURPOSE:To obtain a cement mjulti-layered acid resistant pipe covered with chemical resistant rigid resin on its outer and inner peripheral surfaces by infiltration alkali resistant curing resin into fibers and winding them round a core metal so as to form a main inner layer and then wrapping a plate-shaped mortar cement around outer periphery thereof and further winding fibers infiltrated with curing resin around outer periphery thereof and each layer is cured thereafter. CONSTITUTION:At first, fibers infiltrated with curing resin having a large alkali resistant property is wound round a core metal 1 and thus a main inner layer 2 is formed. The resin used herein is of a type that a cure or the strength after curing and the adhesive force of the resin are not damaged by alkali of cement, and alkali resistant property is large and, for example, epoxy resin and acrylic resin are suitable therefor. Upon forming the main inner layer 2, plate-shaped cement mortar is wrapped around outer periphery thereof, while the resin does not cure, in order to form an intermediate layer 4. Following this, fibers infiltrated with curing resin is wound further round outer periphery thereof so as to form an outer layer 5.
Patent JP-H1186009-A (JP)
Title: Drawing device
Inventor: KIKUCHI TOSHIO
IPC: G06T11/20
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to draw an output pattern in a short time without depending upon the pattern length of a unit pattern, by drawing the pattern by using a line generating means, which inputs a line patter, head position data, and drawing position information, and generates the output pattern. SOLUTION: The line pattern generated from unit patterns is held in a pattern holding means 3 having a length more than twice as long as the long side of the display screen of a display circuit. The head position is set within the range of the length of the long side of the display screen of the display circuit from the head of the pattern holding means 3 and the pattern is drawn by using the line generating means 5 irrelevantly to the pattern length of the unit pattern. Here, an input means 1 inputs the unit pattern, an offset value, and drawing position information. A head information holding means 4 holes head position data. The line generating means 5 inputs the line pattern, head position data, and drawing position information and generates and outputs the output pattern to a display means 6.
Patent JP-H1082426-A (JP)
Title: Rolling bearing
Inventor: NIIZEKI SHIN
IPC: F16C19/14
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient durability even in a corrosive solution. SOLUTION: An outer race 3, inner race 5 and rolling body 6 are made of the seramic of silicon carbide and a retainer 7 is made of a fluorine resin. A dynamic equivalent load added at the using time is made to 5% or less of a dynamic rated load. Sufficient durability can be ensured even in a corrosive solution by that the silicon carbide seramic provides excellent anti-corrosive property and the fluorine resin provides excellent lubricant property.
Patent JP-H08129382-A (JP)
Title: Parameter supply device of electronic musical instrument
Inventor: SUZUKI HIDEO
IPC: G10H1/24
Filed: 1995-08-21
Abstract: PURPOSE: To save the capacity of a memory which stores the parameters for setting and controlling musical sounds. CONSTITUTION: The device is provided with a parameter memory 47 which stores plural sets of parameters and a parameter address table which stores the address data of the parameter memory corresponding to the combinatins of at least three parameter decision factors (for example, pitch, tone color and touch). In accordance with the input which specifies the combination of the parameter decision factors, the specific address data corresponding to the combination of the factors, that are specified by the input, are read from the table and parameters are read from the memory 47 in accordance with the read address data. In the address data stored in the address table, there exists a factor whith gives instruction on the same address in the memory 47 against the combination of the different parameter decision factors.