baber/WOPTO huggingface dataset:
Patent JP-H03123546-A (JP)
Title: Casting-made bone ingrowth face
Inventor: RARII JIEI GUSUTABUSON
IPC: A61F2/36
Filed: 1990-09-17
Abstract: PURPOSE: To give a manufactured living body compatible continuous porous surface by directly casting a three-dimensional grid-like or a lattice structure, which is an integrated part of a protease on the surface of the protease in order to improve fixing of an implantation piece of the protease. CONSTITUTION: A lattice element 10 is a uniform grid-form of crossing members 12 intersecting at projections 14, and preferably the projection 14 includes a spacer member 16 extended from the projection downward. The wax or plastic lattice element 10 is manufactured by injection molding in a split mold for forming a grid-like three-dimensional network structure. An original mold 20 for an implantation piece for plastic surgery similarly has a main body created by melting material, such as wax, or the like and a connecting operation is performed on an outer surface 18 by an adhesive agent or a solvent. After one forming original mold 24 is formed, investment casting is performed by use of the original mold 24 to which slurry of a colloid silica binder containing zirconia, alumina and silica fire resisting powder is applied.
Patent JP-H0561335-A (JP)
Title: Image forming device
Inventor: OKA SEIJI
IPC: G03G15/08
Filed: 1991-08-31
Abstract: PURPOSE:To prevent sticking of toner inside a developing device and increasing of torque as well as simplifying the constitution of the developing device and furthermore, obtaining sufficient image density by carrying toner without rotating a developing roll. CONSTITUTION:The developing roll 161 is constituted by providing a stator 165 consisting of an insulated body and an electrostatic actuator member consisting of a multiple number of electrodes 164 embedded in the former over a base roll 161a supported to be not rotatable. The multiple number of electrodes 164 is divided into three groups of electrodes, voltage is impressed to each electrode group changing over its polarity at a specified frequency, and the toner is carried by interaction between the electric charge of the toner and the electric charge of the electrode 164. Then, since the toner is carried over the circumferential face of the developing roll 161 without any gap, the arrangement pitch P of the electrodes is made to be approximately 1/3 of the grain size of the toner.
Patent JP-H04127710-A (JP)
Title: Oversampling type d/a converter
Inventor: UENO NORIO
IPC: H03M1/66
Filed: 1990-09-19
Abstract: PURPOSE:To more precisely generate a waveform by generating one waveform not by (n) samples but by (n+1) samples. CONSTITUTION:First and second memories 1 and 2 respectively store the plural waveforms by (n+1) sample values. A first reading means 3 repeats an operation to successively read out the waveforms for (n+1) clocks from the first memory 1 by a clock (n) and to stop reading for (n-1) clocks later, and a second reading means 4 repeats an operation to successively read out the waveforms for the (n+1) clocks in the second memory 2 by the clock simultaneously with the (n+1)th reading of the first reading means 3 and to stop reading for the (n-1) clocks later. An adding means 5 adds the outputs of the first and second reading means 3 and 4. Thus, since one waveform is generated by the (n+1) samples, the waveform can be more accurately generated rather than the case of generating the waveform by (n) samples.
Patent JP-H0768678-A (JP)
Title: Production of aluminium honeycomb panel
Inventor: BABA TAKEAKI
IPC: B32B3/12
Filed: 1993-09-07
Abstract: PURPOSE:To prevent molten solder from flowing down and to enhance bonding strength by combining a core material and face plates so that the relation between the thickness of a honeycomb panel and that of the core material becomes a specific ratio to assemble the honeycomb panel with a specific thickness to integrally solder the core material and the face plates. CONSTITUTION:A core material 4 and face plates 2, 3 are combined so that the relation between the thickness T of a honeycomb panel and the thickness (t) of the core material 4 forming a honeycomb core becomes t<=(1/1000)T+0.19 and t<=(1/1000)T+0.03 to assemble the honeycomb panel with a thickness T of 30-120mm to be integrally soldered. That is, the core material and the face plates are combined so that the relation between T and (t) enters the region S1 surrounded by ABCD to be soldered. When the relation between T and (t) is shifted from the region S1, molten solder becomes easy to flow down at the time of soldering. In order to still more certainly form a soldered part, T and (t) within the region S2 surrounded by EFGH are selected.
Patent JP-H06101969-A (JP)
Title: Drying air guide control method for grain dryer
Inventor: NISHINO EIJI
IPC: F26B17/14
Filed: 1992-09-17
Abstract: PURPOSE:To change the passing direction of drying air which passes through a grain drying chamber installed in a slanted state and enhance the efficiency of grain drying operation by varying the moisture of grains to be dried. CONSTITUTION:The passing directions of drying air which passes through each drying chamber 9 installed in a slanted state are changed by controlling based on the moisture of the grains on/off operations of front and rear on/off valves 27 for air supply service and front and rear on/off valves 35 for the central exhaust chamber and front and rear on/off valves 37 for the both sided exhaust chambers, which are all installed so as to open freely, to start and end terminals of each air supply chamber 14, a central exhauster chamber 10 and exhauster chambers 12 on both sides. When the grains contain a high moisture, the drying air which passes through each of the slanted grain drying chambers 9 is arranged to pass upward, thereby heating up each of ventilation nets 11 and 13. This constitution makes it possible to prevent water drops from adhering to the surface of each of the nets 11 and 13 and hence the drying efficiency.
Patent JP-H0697185-A (JP)
Title: Semiconductor device
Inventor: ONOUCHI YUKIHIRO
IPC: H01L29/73
Filed: 1992-09-17
Abstract: PURPOSE:To provide a transistor having small occupation area and ultrahigh speed, ultrahigh frequency characteristics. CONSTITUTION:A transistor formed on an insulator 2 has an collector electrode 4 connected with the peripheral side faces of collector regions 8, 3 on the insulator 2, a first isolation layer 10 formed on a part of peripheral side face of the collector electrode 4, a base electrode 5 connected with a base region 6 on the first isolation layer 10, second isolation layers 13, 14 formed on parts of peripheral side face of the base electrode 5, and an emitter electrode 9 connected with an emitter region 7 at the second isolation layers 13, 14. Since all connections between the collector electrode 4 and the collector regions 8, 3, between the base electrode 5 and the base region 6, between the emitter electrode 9 and the emitter region 7 are made below the emitter electrode 9, ultrahigh speed, ultrahigh frequency characteristics can be achieved while reducing the occupation area.
Patent JP-S6491258-A (JP)
Title: Backup system of work station
Inventor: SHIODA MASAYOSHI
IPC: G06F13/00
Filed: 1987-09-30
Abstract: PURPOSE:To prevent the unnecessary updating of a backup memory and to efficiently use a work station by controlling either of which will execute program loading onto the main memory between a backup memory or an external processor. CONSTITUTION:It is judged that the program loading onto the main memory 3 is executed from either the backup memory 4 or the file of the external processor, and the program loading is executed. After an action, it is judged whether the content of the backup memory 4 is updated to the content of the main memory or not. In the case of updating, the program loading is executed from the main memory 3 to the backup memory 4. In the case of not updating, the content of the backup memory 4 is held.
Patent JP-H04129901-A (JP)
Title: Automatic warehouse control method
Inventor: KIHARA EMIKO
IPC: B65G1/00
Filed: 1990-09-19
Abstract: PURPOSE:To make a picking operation efficient by providing an outputting shelf deciding program of performing decision of an outputting shelf at the time of performing a picking output in consideration of a taking out order, when there are restrictions for taking out order of loads placed on one shelf. CONSTITUTION:A stock information file is searched for an article with a name code for output engagement, and a shelf storing that article is picked up. Since a shelf for storing a single item is easiest for picking operation among picked up shelves, output engagement is performed in the first place for the shelf for storing a single item. When a desired output quantity is not satisfied even if output engagement for the shelf for storing a single item is performed, output engagement for mixedly storing shelves is started. Output engagement is performed in order from the first one in the taking out order, and the process is performed until output quantity is satisfied. In the case, even if all the stock of corresponding articles found in the stock file are output engaged, the quantity is not satisfied, the process is set to be an error. The error is displayed in a CRT terminal.
Patent JP-S60142642-A (JP)
Title: Data transmission system
Inventor: WADA NOBUYUKI
IPC: H04J9/00
Filed: 1983-12-29
Abstract: PURPOSE:To merge control information in data and to transmit them without decreasing transmission efficiency nor increasing the transmission cost by substituting part of data on an NRZ code with data on an RZ code, and superposing the control information on this data on the RZ code. CONSTITUTION:Data is passed through an AND gate 26 and an OR gate 24 in the absence of control information and then transmitted. It is passed through an AND gate 21 in the presence of the control information and ORed exclusively by an EOR gate 22 with a double clock to generate the RZ code, which is passed through an AND gate 23 and an OR gate 24 to obtained transmit data.
Patent JP-2000060887-A (JP)
Title: Exothermic composition for throw-away body warmer
Inventor: MURAMOTO TAKAMASA
IPC: A61F7/08
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an exothermic compsn. for throw-away body warmers which ensures the smooth execution of the oxidation of metallic powder and is capable of sustaining a heat generation temp. for long by using active carbon which has large porosity, is porous and has high water-absorbing and holding properties. SOLUTION: The active carbon of the exothermic compsn. for thraw-away body warmers consisting essentially of the metallic powder, such as iron powder, salts, water, active carbon and water-holding agent consists of the carbide formed by using combustibles, porous diatomaceous earth contg. 65 to 97 W/W% silicon oxide (SiO2) or water soluble saccharides as raw materials and subjecting the raw materials to wet process mixing, then forming the mixture to a granular or powder form by firing and pulverizing. At least one kind consisting of natural materials, such as timber, pulp, paper, bamboo, cereal husks (chaff, buckwheat husks, etc.), coconut shells and coffee grounds, having fibrous matter, are used as the combustibles.  The compounding ratio of the diatomaceous earth and water-soluble saccharides in the raw materials is preferably a ratio of 5 to 30 V/V% diatomaceous earth and 3 to 20 V/V% water-soluble saccharides to the combustibles.
Patent JP-2001073273-A (JP)
Title: Fiber treatment agent
Inventor: YAMAGUCHI SHIGERU
IPC: D06L3/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber treatment agent that is effective for inhibiting the fiber from being unevenly colored or for increasing the whiteness as a dyeing auxiliary or a bleaching auxiliary by preparing a composition including a specific polyglyoxylic acid (co)polymer. SOLUTION: An alkyl glyoxylate, for example, methyl glyoxylate is polymerized with an alcohol, for example, a monohydric alcohol such as methanol, a dihydric alcohol such as ethylene glycol or a polyalkylene glycol such as polyethylene glycol in the presence of a catalyst to prepare the objective fiber treatment agent including a polyglyoxylic acid (co)polymer that bears the glyoxylic acid structural unit represented by the formula (X is H, an alkali metal atom or an ammonium group) in an amount of >=30 wt.%, preferably >=50 wt.% in the molecule and has a weight-average molecular weight of 1,500-1,000,000, preferably 2,000-50,000.
Patent JP-H08111756-A (JP)
Title: Image forming device
Inventor: WATANABE TAKESHI
IPC: G03G15/00
Filed: 1994-10-13
Abstract: PURPOSE: To prevent image density at the rear terminal of a continuous dot from increasing by detecting whether or not a prescribed number of continuous images exist in the rotating direction of a photosensitive material in an output image before exposure and setting an exposure level lower than that of another area when the image is the one which satisfies a condition. CONSTITUTION: In a developing system used by bringing the photosensitive material into contact with a developing roller, a thin line in the longitudinal direction of the photosensitive material is easy to become unstable by the jitter of the photosensitve material compared with that in the rotating direction of the photosensitive material. In such a case, the pattern of the image is recognized and stored in advance before an electrostatic latent image is exposed. Only picture elements (xn , yn ), (xn ,yn+1 )... in which two or more dots in the rotating direction (y) of the photosensitive material exist are detected, and their exposure levels are set lower than that of another area. Consequently, the image density at the rear terminal part of the continuous dot can be prevented from increasing, and the image of uniform density extending over the entire image can be obtained.
Patent JP-H0296214-A (JP)
Title: Partial restoring system for memory medium
Inventor: MIZUMACHI HIROAKI
IPC: G06F3/06
Filed: 1988-09-30
Abstract: PURPOSE:To shorten processing time when a magnetic tape medium is partially restored by using the identifier of the tape medium and the recording position which are previously stored to position a file to the saving data. CONSTITUTION:When a medium saving means 1 saves a large capacity memory medium 7 to the magnetic tape media 8 - 10 respectively, the identifiers of the media 8 - 10 where the data on each file of the medium 7 are saved are acquired together with the recording positions set on the media 8 - 10. Then an instruction is given to a saving information writing means 2 to write the saving information. When the means 2 writes the information into a saving information memory means 3 and the medium 7 is partially restored for each file, a medium partial restoring means 5 gives an instruction to a saving information reading means 4 to read out the saving information on a designated file. Thus the means 4 reads the saving information on the designated file out of the means 3 and inputs it to the means 5.
Patent JP-2001070761-A (JP)
Title: Membrane separation apparatus backwashing method and apparatus
Inventor: NARUKAMI YOSHIHISA
IPC: B01D65/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an immersion type membrane separation apparatus backwashing method and its apparatus capable of washing separation membranes safely even using ozone. SOLUTION: In a treatment facility in which a mixed liquid-in-reaction-tank 22 stored in a reaction tank 21 is filtered by an immersion type membrane separation apparatus 23 itmnersed in the tank and the filtered treated water is dischatged out the tank through a treated water pipe 26 connected to the immersion type membrane separation apparatus 23, washing water is produced by leading the treated water to a backwashing water tank 30 and dissolving ozone in the treated water in the tank 30 and then the washing water is supplied through the treated water pipe 26 to backwash the immersion type membrane separation apparatus 23.
Patent JP-H0294126-A (JP)
Title: Object lens driving device
Inventor: TOMITA HIROTOSHI
IPC: G11B7/09
Filed: 1988-09-30
Abstract: PURPOSE:To improve the efficiency of the title device by arranging coils for tracking in the form of a cylindrical shape having a square cross section and fitting the coils to a movable section in such a way that the two facing surfaces in one direction can become normal to the focusing direction and the two facing surfaces in the other direction can become parallel to the tracking direction and, at the same time, making the four coils for tracking symmetrical with respect to the axis. CONSTITUTION:All of the driving force produced between the facing two surfaces of coils 5a-5d for tracking can be utilized as the driving force in the tracking direction T. Moreover, when part of a lens holder 2 is formed to have a pipe-like shape which can put on the coils 5a-5d, the coils 5a-5d can be positioned easily, since the coils 5a-5d are wound to an almost pipe-like shape. Moreover, since the coils are not of a flat type, the effective coil length necessary for obtaining the driving force in the tracking direction T can be made longer. Therefore, the utilizing efficiency of the coils can be improved.
Patent JP-2001077229-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMOISHIZAKA NOZOMI
IPC: H01L21/60
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be applied to a semiconductor element having electrodes located close to the four corners. SOLUTION: The semiconductor device includes a first insulating film 19 formed on the main surface of a semiconductor element 10 where a plurality of element electrodes 11 are arranged, a first conductor layer 28 formed on the film 19, a second insulating film 22 formed on the film 19 so as to cover the layer 28, and a second conductor layer 33 formed on the film 22. At least one of a plurality of first conductors on the layer 28 is connected electrically to an electrode 11, and at least one of a plurality of second conductors on the layer 33 is connected electrically to the at least one of the first conductors.
Patent JP-H07102304-A (JP)
Title: Heat insulating device of hot isotropic press
Inventor: NAKAI NORIYUKI
IPC: B22F3/14
Filed: 1993-10-04
Abstract: PURPOSE:To prevent the dislocation of a heat insulating material without lowering the rigidity of a heat insulating device by forming the heat-insulating device of a hot isotropic press with the inner and outer inverted cup-shaped cylinders of a hard material and providing a plural-stage ring member filled with a heat insulating materiel between both cylinders. CONSTITUTION:When the heat insulating device 5 of a hot isotropic press is assembled, a heat insulating material 18 is wound on an inverted cup-shaped inner cylinder 10 of a hard material, a rig-shaped ring member 14 having a hollow cross section is mounted on the outside in two upper and lower stages, a housing cylinder 16 is placed on the inner cylinder 10, an insulating material is filled in the member 14 and cylinder 16, a hard outer cylinder 11 is arranged outside, and the lower end is joined to the flange 12 of the inner cylinder 10. Insulating members 19 and 20 are also filled between the members 14 and between the inner cylinder 10 and housing cylinder 16, hence a decrease in insulating effect due to the dislocation of the insulating material is prevented without lowering the rigidity of the device, and the repairing work is simplified.
Patent JP-2001072546-A (JP)
Title: Skin preparation for external use and evaluation thereof
Inventor: SAKAI YUJI
IPC: A61Q19/10
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To evaluate and discriminate effects of a skin preparation for external use such as a cosmetic on skin by using a change in coordinate positions prior to and after the use. SOLUTION: A change in coordinates in a space comprising two axes of an axis of skin color and an axis of skin transparency is used as an index. The Munsell color coordinates are preferably used as the axis indicating the color and its hue is preferably used. The axis to which skin color belongs is YR and the numerical value of the YR can be used as the axis of the color. The maximum value (Max-Rao) of a ratio of differences in reflectances at each wavelength is preferably calculated by irradiating the skin with visible light from two directions and measuring the respective optical spectra of each reflected light for use as the axis of the skin transparency.  In the prepared coordinates using the skin color and the skin transparency as the axes, a change in plotted positions prior to and after use of a skin preparation for external use can be used as an index to discriminate and evaluate effects of the use of the skin preparation for external use. Thereby, the skin preparation for external use can be evaluated and discriminated.
Patent JP-H0974173-A (JP)
Title: Semiconductor memory cell and manufacture thereof
Inventor: CHIYAN ZE RI
IPC: H01L21/8242
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To increase the memory density of a semiconductor memory cell by improving the pattern structure of an active area by connecting a bit line to a first impurity area in the active area through a buried area formed below a feed area. SOLUTION: An active area 16 for forming first and second impurity areas 4 and 5 is formed in a rectangular shape on a semiconductor substrate 1. A gate insulating film 6 and a gate electrode 7 are successively formed on the active area 16 so that the film 6 and electrode 7 can be isolated from the area 16. After a field area 2 having a first contact hole 9 is formed, a buried area 3 is continuously formed from the contact hole 9 so that a bit line 10 can be grought into contact with the first impurity area 4 through the contact hole 9 and buried area 3. Therefore, the area of a capacitor is not restricted by the bit line 10 and the capacitance of the capacitor can be increased.  Therefore, the memory density of a semiconductor memory cell per unit area can be increased as compared with that of the conventional memory cell having a diagonal active pattern and the degree of integration of the memory cell can be increased.
Patent JP-S62108175-A (JP)
Title: Radar equipment
Inventor: NAKATSUKA HIROO
IPC: G01S13/44
Filed: 1985-11-06
Abstract: PURPOSE:To measure the elevation angle of a target in a low-elevation angle above the surface of the sea with high accuracy, by respectively receiving the combined wave of a direct wave and indirect wave with two beams, which are slightly deviated from each other in the vertical direction and performing an appropriate process in accordance with the phase difference between the two combined waves. CONSTITUTION:RF power is transmitted in the form of pulses from a transmitter 6 and radiated to a parabolic reflector 2 from a primary radiator 3a after passing through a duplexer 4. The radiant wave is radiated into the air zone where a target exists from the reflector 2. The RF pulses reflected by the target go to an antenna 1, with part of them being direct waves and the other part being indirect waves, and separately combined by beams I and II. The separately combined waves are respectively received by the primary radiators 3a and 3b. The waves received by the radiators 3a and 3b are respectively supplied to mixers 7a and 7b, where the received waves are mixed with the output of a local oscillator 8. On the other hand, part of the output of a detector 11a is sent to an AGC circuit 13 through a range gate circuit 12 and amplified by amplifiers 10a and 10b. Parts of the outputs of the amplifiers 10a and 10b are sent to a phase detector 14 and the phase difference (beta) between both outputs is extracted.