baber/WOPTO huggingface dataset:
Patent JP-H0561530-A (JP)
Title: Method and device for control of feed speed for numerical control
Inventor: YOSHIDA JUN
IPC: G05B19/416
Filed: 1991-08-30
Abstract: PURPOSE:To increase total working speed by calculating a proper allowable feed speed based on the result of decision whether the subject moving locus of a machining tool is identical with a partial. circular era pert or a full circle part and then controlling an actual feed speed. CONSTITUTION:A deciding part 3 decides whether a machining object part indicates a full circle or a partial circular arc based on the shape date given from 8 numerical control. NC tape l. An allowable feed speed setting pert 4 sets an optimum allowable feed speed for the partial circular arc radius when the partial circular arc is designated. Meanwhile the part 4 also sets an optimum allowable feed speed for the full circle radius when the full circle part is designated. In a full circle machining state, the machining accuracy can be reduced compared with the partial circular arc machining. Therefore a high feed speed can be set. An actual feed speed setting part 5 sets an actual feed speed based on the allowable feed speed end by en automatic speed control function of the circular arc interpolation.
Patent JP-H0795981-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: IWASAKI MASAKI
IPC: G01N29/06
Filed: 1993-09-30
Abstract: PURPOSE:To execute accurate comparative diagnostic and measuring diagnostic by storing a plurality of ultrasonic image data of specific resolving power in an image memory and synthesizing those data corresponding to a plurality of frames to display them on one screen. CONSTITUTION:The image data stored in memories 20-24 or the image data stored in memories 25-27 are applied not only to a synthesizing part 28 but also to a recording/reproducing frame buffer 29 corresponding to a mode. The synthesizing part 28 synthesizes the applied image data and the data stored in the recording/reproducing frame buffer 29 can be also synthesized by the synthesizing part 28. For example, four images R1-R4 changed with time are preliminarily stored in the recording/reproducing frame buffer 29 and successively read to be synthesized. In this case, the comparison of the images due to a time-varying change is performed and, for example, the image at a normal time can be subjected to the comparative diagnosis with the other image. The image synthesized by the synthesizing part 28 is displayed on a monitor of high resolving power and recorded on a VTR 13 through a high vision interface 28.
Patent JP-2000044775-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: MURATA YASUYUKI
IPC: H01L23/31
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which is excellent in quick curability and flowability and gives a cured item having a low moisture absorption and an excellent resistance to solder crack by compounding a specific mixture of two epoxy resins, a specific phenol resin as an epoxy resin curative, an inorg. filler, and a cure accelerator. SOLUTION: This compsn. contains, as essential ingredients, a mixture comprising 50-95 pts.wt. novolak epoxy resin and 5-50 pts.wt. 4,4'-biphenol-type epoxy resin of formula I (wherein (m) is a mean value, being 0-0.5); a phenol resin of formula II as the epoxy resin curative; an inorg. filler in an amt. of 80-95 wt.% of the compsn.; and a cure accelerator. In formula II, each R is independently a 1-10C alkyl, a (substd.) phenyl, an alkoxy, or the like; each Z is independently a 1-15C divalent hydrocarbon group provided at least one Z in one molecule is a 5-15C divalent hydrocarbon group; (n) is a mean value, being 0-8; and each (i) is independently an integer of 0-3.
Patent JP-H04122840-A (JP)
Title: Observing apparatus of substrate
Inventor: HATASE TAKAYUKI
IPC: H05K13/04
Filed: 1990-09-14
Abstract: PURPOSE:To observe distinctly a substance to be measured on a substrate by constructing an observing apparatus of the substrate out of a camera for observing the substance on the substrate from above, a light source applying an illumination light and a light transmitting body refracting the illumination light inward and applying it to the substance obliquely from above. CONSTITUTION:An illumination light (a) emanated from a first light source 5 is reflected by a half mirror 4 and fall vertically on a mark 11. Besides, an illumination light (b) emanated from a second light source 6 is refracted inward by a light transmitting body 7 and falls on the mark 11 obliquely from above. In the case when the mark 11 is formed of a lustrous material such as gold plating, for instance, accordingly, the light (a) irradiated from the first light source 5 and falling vertically is reflected upward vertically, enters a camera 1 and is observed distinctly by the camera 1. In the case when the mark 11 is formed of solder plating, for instance, and has a rough surface, the light (b) is reflected upward and enters the camera 1. Therefore, it is observed distinctly.
Patent JP-H0988646-A (JP)
Title: Engine control device
Inventor: HAMAI YUJI
IPC: F02D13/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the discharge quantity of HC at the cold time by opening a valve to open an intake port by the minute quantity during a period from the latter half of an expansion stroke to the first half of an exhaust stroke to make burnt gas flow back to the intake port, and increasing the effective valve opening area of the intake port at the time of burnt gas flowing back, in proprotion to the increase of engine speed and load. SOLUTION: Valve mechanism 16 is constituted in such a way that an intake valve 7a opened in an intake stroke is opened by minute quantity according to an operating state during a period from the latter half of an expansion stroke to the first half of an exhaust stroke, and it is also so so constituted that fuel is injected from a fuel injection valve 10 synchronously with the open period of the intake valve 7a opened as a burnt gas recirculating valve. The burnt gas with high temperature and high pressure flowing back at supersonic speed to an intake port 5a from the inside of a combustion chamber 4 collides with fuel spray and splits and breaks large fuel liquid drops to accelerate gasification. The adhesion of fuel to the wall surface is thereby reduced, and a large quantity of internal EGR is performed at the same time.  Reduction of fuel consumption through lean combustion can thereby be attained without increasing the discharge quantity of NOx and HC.
Patent JP-S6487323-A (JP)
Title: Mold device for flow molding
Inventor: NAGAI SUMIO
IPC: B32B15/08
Filed: 1987-09-30
Abstract: PURPOSE:To improve the general-purpose property of the same mold device by removing the inter-mediate cavity member constituting the part in depth direction and replacing it by the cavity member having different width in depth direction in the flow molding of the hollow body such as the cell tank of a tetragonal shape having the size different in clamping direction. CONSTITUTION:In the right side-mold device 2 of left and right symmetrical mold device, an inner side wall member 7 is movable in clamping direction. In the auxiliary member 12, a plurality of auxiliary wall surface 13 with different width (d) are provided, and the cavity of a prescribed depth D is obtained by replacing the auxiliary member 12 or removing said member. The left and right mold devices are closed in the state where the front end of a parison hangs down, and the step part 27 of the inner side wall member 7 is engaged with the end surface of the inner side-lower frames 24, 24 of left and right lower side wall surfaces 4d, 4d, and then left and right base holders 22 are elevated. The auxiliary member 12 and an auxiliary frame 25 are replaced or removed, whereby the width in clamping direction of front and rear side wall surfaces 4a, 4b and the lower side wall surface 4d may be changed.
Patent JP-H01125077-A (JP)
Title: Still video recorder
Inventor: NAKANO MAKI
IPC: G11B20/02
Filed: 1987-09-30
Abstract: PURPOSE:To eliminate the use of an external sound recorder, to make an operation easier, and to suppress the deterioration in quality of a sound by reproducing a sound signal already recorded on a recording medium, synthesizing it with a sound signal supplied from the external, and recording thus synthesized sound signal again on the same recording medium. CONSTITUTION:A sound signal reproduced in a recording and reproducing part is temporarily moved to a reproduction-only memory 10. The signal is time-expanded by a time expander 11, and subjected to a D/A converter 12 to be returned to a sound signal again. This reproduced sound signal is inputted from a sound signal input terminal 1, and is added with a sound signal level- adjusted by an adjuster 2 by an adder 3. Thus added sound signal is encoded by an A/D converter 4, temporarily stored in a recording-only memory 9, and time-compressed by a time compressor 8, thereafter, the signal is recorded anew by the recording and reproducing part 9. Like this, a reproduced sound signal and an input sound signal are synthesized by using a memory and a synthesizing means, and the result is re-recorded on the same recording medium, therefore, no other recorder needs to be used.
Patent JP-H0985677-A (JP)
Title: Cutting method for cord reinforced rubber sheet material and its device
Inventor: SUZUKI HIDEYUKI
IPC: B26D1/56
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method and a device for a cord reinforced rubber sheet material by which the material is precisely cut even in a narrow space despite of a comparatively simple mechanism. SOLUTION: A cutting device 1 is provided with a portal frame 3 which is arranged on a carrier conveyer for carrying reinforcing-cord embedded rubber sheet materials, in such a state as extending across the carrier conveyer and crossing at right angles with the carrying direction of the carrier conveyer. A vertically moving guide member 5 is horizontally erected on the frame 3 and a cutting mechanism 8 provided with a cutter 7 for cutting the sheet along the reinforcing cord in the bias direction is movably provided on the guide rail 6 of the guide member 5. The cutting mechanism 8 is so constituted as to reciprocate via a reciprocating drive device 9 and a sliding mechanism which stops the movement of the cutting mechanism 8 in the case where a prescribed load or more is acted on the cutter 7 of the cutting mechanism 8 is provided.
Patent JP-H1092597-A (JP)
Title: Plasma treatment method and apparatus
Inventor: SUMIYA MASANORI
IPC: H01L21/302
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To improve the processing capacity by constituting the structure in which a gas for treatment passes through a plasma generating part and quickly carrying out processing of an object to be treated. SOLUTION: Microwaves introduced from an upper part waveguide 1 generate high frequency electric field distribution between the waveguide 1 and a reflecting terminal 5, introduced into a lower part waveguide while passing a quartz window 2, and generates plasma of a gas for treatment which is introduced through a treatment gas introducing inlet 3. A slot antenna 11 to transmit desiring high frequency electric field distribution through the quartz window 2 is installed in the upper part waveguide 1. Moreover, a quartz plate 4 is installed in the lower part waveguide 9 to efficiently introduce the treatment gas to the plasma generating part.  The plasma of the treatment gas flows downward and is arranged so as to secure uniformity of the arrival distribution of radicals to the surface of the object to be treated by passing the plasma through a large number of holes formed in a reflecting terminal 5 and then introduced into a treatment chamber 10. The flow rate of the treatment gas is controlled and the object to be treated can be quickly treated.
Patent JP-2001068130-A (JP)
Title: Solid electrolyte fuel cell
Inventor: SHIGEHISA TAKASHI
IPC: H01M8/12
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell in which power generating characteristics can be enhanced, adhesion strength of a fuel electrode can be improved with respect to a solid electrolyte and excellent power generation can be maintained for a long period. SOLUTION: In a solid electrolyte fuel cell in which an air electrode 32 is formed at one surface of a ceramics solid electrolyte 31 and a fuel electrode 33 made of mainly metal is formed at the other surface, metal particles 43 are made to exist on a two-plane grain boundary of ceramic grains 41 at the obverse on the fuel electrode 33 side in the solid electrolyte 31, so that the metal particles 43 are connected to the fuel electrode 33 via a boundary metal 45 on the two-plane boundary.
Patent JP-2001067244-A (JP)
Title: On-chip memory module
Inventor: NONOMURA ITARU
IPC: G06F11/28
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a means for making surely verifiable the function of a memory coexisting LSI by providing a function for storing trace data without any break by dividing a DRAM for trace into plural banks, and performing a refresh to another bank while writing trace data in a certain bank. SOLUTION: This memory module is provided with a write control part 201, a read control part 202, a trace control part 203, a sector 204, a memory module, and an operation mode setting part 207. The write control part 201 and the read control part 202 respectively accept write and read access from a function module to the memory module. The trace control part 203 traces a prescribed signal, and allows the memory module to store the result. The selector 204 selects whether the storage of data in the memory module should be operated from the write control part 201 or the trace control part 203. The operation mode setting part 207 sets whether the memory module should be used for the storage of data or the storage of the trace result according to the write access from the function module.
Patent JP-H0291043-A (JP)
Title: Preparation of salicylic acid derivative
Inventor: KINISHI RYOICHI
IPC: C07C51/353
Filed: 1988-09-29
Abstract: PURPOSE:To provide the subject compound useful as a developer for pressure- sensitive recording materials in high yield and quality by a simple operation comprising one step reaction by reacting salicylic acid with a styrenic compound in the presence of an organic sulfonic acid or inorganic acid as a catalyst in an aliphatic carboxylic acid. CONSTITUTION:Salicylic acid is reacted with a styrenic compound of formula I (R<1> and R<2> are H or methyl) (e.g., styrene or alpha-methylstyrene) in the presence of an organic sulfonic acid or inorganic acid (especially preferably an alkane sulfonic acid, phosphoric acid or sulfuric acid) in an aliphatic carboxylic acid (especially preferably formic acid, acetic acid or propionic acid) to provide a salicylic acid derivative of formula II [e.g., 3,5-bis(alpha-methylbenzyl) salicylic acid]. The method permits to reduce the cost of the objective compound and to obtain a salicylic acid derivative mixture substantially free from by-products.
Patent JP-H08108450-A (JP)
Title: Three-color molding method
Inventor: TSUNODA EIICHI
IPC: B29C45/14
Filed: 1994-10-11
Abstract: PURPOSE: To achieve multicolor molding by providing an intermediate plate provided with a core mold between a fixed mold and a movable mold and injecting one color from the runner provided to the rear surface on the side of the movable mold of the intermediate plate through a gate and injecting other color from the runner of the side surface of the fixed mold. CONSTITUTION: An intermediate plate 4 having core molds 8 arranged thereto so as to be positioned at an equal interval on the circumference of a circle is arranged between a fixed mold 2 and a movable mold 4 to be rotated by a rotary unit 5. Cavity molds 6A-6C are arranged to the fixed mold 2 in opposed relation to the core molds and the core molds 8 are rotated to coincide with either one of the cavity molds 6A-6C. The intermediate plate 4 is axially moved to be clamped by the movable mold 3 and injection molding is performed in the respective molds. This injection is performed from the runner position C of the rear surface of the intermediate plate 4 and other two colors are injected into the respective clamped molds from the runner positions A, B of the side surface of the fixed mold 2. Therefore, molding can be continuously performed by a three-color molding machine.
Patent JP-2000071660-A (JP)
Title: Cut form set bound with lightly releasable adhesive
Inventor: SHIMIZU YUJI
IPC: B42D15/10
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a waste of unnecessity of a bound part by adhering cut form sheets to each other with a lightly releasable adhesive in parts of the sheets to be bound of necessary number. SOLUTION: Predetermined characters, phrases, items and columns are previously printed on sheets of cut form sheets 2 to provide an aid of filling-in the columns. The sheets 2 of necessary number are bound as one cut form set 1. In this case, at the part on a left side as one faces it, the sheets 2 are adhered to each other via paste parts 3 of a lightly releasable adhesive. As a preferred example of the adhesive to be used, an emulsion of polybutadiene can be used. In the case of using such a cut form set 1, a user fills in as prescribed, and then the sheets 2 adhered at the parts 3 are turned over one by one from above, and released.
Patent JP-H0291756-A (JP)
Title: Temporary file managing system for loose coupling multiprocessor system
Inventor: IIDA HIDEKI
IPC: G06F15/16
Filed: 1988-09-29
Abstract: PURPOSE:To constitute the title system so that when a system falls into a long-term stop, job which is operated by its system can be operated by the other system by reallocating a temporary file by the other system in a loose coupling multiprocessor system. CONSTITUTION:By information of a temporary file real managing system corresponding memory 100 updated by a temporary file real managing system corresponding memory updating means 40, a reallocation of a common secondary storage device 5 is executed to a system having a system ID which coincides with a real managing system. Accordingly, a temporary file can be reallocated by other system than the system which is stopped. In such a way, when one system falls into a long-term stop in a loose coupling multi-processor system, a job can be restarted quickly by the other system.
Patent JP-2001073835-A (JP)
Title: Control device of internal combustion engine of direct injection spark ignition type
Inventor: YOSHIDA IWAO
IPC: F02B23/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the performance of stratified stoichiometric combustion for raising the exhaust gas temperature. SOLUTION: When, after starting, combustion is swiched to a stratified stoichiomeric combustion, the fuel injection timing in the compression stroke is retarded gradually in accordance with the rise of the combustion chamber temperature presumed on the basis of the elapsed time after starting. Thereby the concentration and region of stratified mixture gas formed around the ignition plug during the stratified stoichiomeric combustion can be maintained approximately in the constant condition, and the exhaust gas temperature rising effect can be maintained well owing to stabilized combustion.
Patent JP-S63103059-A (JP)
Title: Apparatus for preparing multi-layered thin film
Inventor: TAKENAKA HISATAKA
IPC: C23C14/34
Filed: 1986-10-17
Abstract: PURPOSE:To prevent the degradation in the purity of multi-layered thin films by enclosing targets with deposition-proof walls and using a shutter having specific construction at the time of forming the multi-layered thin films by the different targets on the surfaces of substrates while rotating the substrates. CONSTITUTION:The multi-layered thin films are formed on the surfaces of the substrates 3 by the plural targets 4, 4 consisting of different materials while a holder 2 mounted with the plural substrates 3 are rotated in a vacuum vessel 1. The targets are covered with the deposition-proof walls 9 and the shutter 5 for shutting the vapor deposition particles from the targets is opened and closed by the apertures 10 of the deposition-proof walls 9 in order to prevent the intrusion of the vapor deposition particles by the other targets into the respective thin films in this case. The shutter 5 is formed to the geometry which is partly parallel in the width of the direction perpendicular to the opening and closing direction thereof. Said width is made slightly smaller than the width of the apertures 10 so that the part of said width exists in the aperture 10 position of the deposition-proof walls 9 in the stop position after the shutter is opened. In addition, a side face edge 31 is provided to the top end thereof and chimneys 11 are provided above the shutter and the deposition-proof walls, by which the leaking and sticking of the vapor deposition particles from the targets onto the other substrate surfaces are prevented.
Patent JP-H0294491-A (JP)
Title: Copper-clad laminated plate for printed-wiring board
Inventor: MIZUNO YUTAKA
IPC: H05K3/02
Filed: 1988-09-29
Abstract: PURPOSE:To improve the accuracy and speed of defect detection by a method wherein a fluorescent brightening agent is adhered on either of the external surface of an external layer copper foil to be formed and worked into a circuit or the surface of an insulating layer to come into contact with the external layer copper foil. CONSTITUTION:A fluorescent brightening agent is applied on either of the external surface of an external layer copper foil to be formed and worked with a circuit or the surface of an insulating layer to come into contact with the external layer copper foil to form a copper-clad laminated plate for printed- wiring board use. The surface of the circuit on a printed-wiring board made in such a way is easily discriminated as a difference in the amount of fluorescence is further added to a difference between the amounts of reflected light of the part of the conductor and the part of the insulating layer in a defect decision which is performed by an optical apparatus and the accuracy and speed of defect detection are improved. Moreover, in case the hue of the insulating layer is a brown hue or a dark-colored hue close to that, a large discrimination is made between the surface of the circuit and the insulating layer depending upon whether or not the fluorescent brightening agent is present.
Patent JP-H0992804-A (JP)
Title: Manufacture of soi substrate and its manufacturing equipment
Inventor: OGURA ATSUSHI
IPC: H01L21/762
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce an SOI substrate having a construction (SOI construction) of a monocrystal silicon film on an insulation body at a low cost. SOLUTION: A molecule containing an oxygen atom or a nitrogen atom or both of them is subjected to plasma dissociation to positive or negative ion in a plasma chamber 10. Without mass separation, a positive or negative ion created in the plasma chamber 10 are accelerated into an accelerated ion having a predetermined energy within the plasma chamber 10 by using an acceleration electrode 20. The accelerated ion is applied to an Si substrate 40 mounted in a reaction chamber 30. A heat treatment is given to an Si substrate 40 by a heating source 50 and Si oxide film or Si nitride film or Si oxide nitride film is created inside the Si substrate 40.