baber/WOPTO huggingface dataset:
Patent JP-S63169258-A (JP)
Title: Automatic form compensating method in spherical grinding and device thereof
Inventor: MOCHIDA YOSHIO
IPC: B24B13/00
Filed: 1986-12-26
Abstract: PURPOSE:To automatically compensate an error between spherical form and center wall thickness due to wear in a grindstone, by installing a holder holding a workpiece, a feeding device, a cutting tool, two precision spherical grinding attachments, pair of lens form measuring devices, a data processing part and a control part all together. CONSTITUTION:A lens blank is set to a collet chuck 21, and it is fed to a rough grinding diamond-bonded grinding wheel by a feed slide part 25 as being rotated at low speed by a rotating spindle 23, thus it is roughly ground. Afterward, it is mounted on an index table 27 and turned, then the same operation as the abovementioned is carried out, thus fine grinding takes place. Subsequently, a lens is reversed and the same grinding as aforesaid is carried out. After grinding both sides, the lens 49 is held between a pair of measuring devices, combining spherorings 50, 51 and displacement measuring instruments 53-55 together, both curvature and center wall thickness errors between upper and lower surfaces are measured. The data are inputted into a data processing part 56, and the compensated data are subjected to automatic feedback to control parts 47 and 48, thus compensation takes place.
Patent JP-H10293997-A (JP)
Title: Cmos latch type sense amplifier circuit
Inventor: IN YOSHIN
IPC: H01L27/092
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS latch type sense amplifier circuit high in reliability in operation and can operate at a high speed. SOLUTION: This circuit is provided with a voltage gain input buffer circuit 200 enlarging a difference between gate terminal voltages of input end MOS transistors 6, 8 in the CMOS latch type sense amplifier circuit 100. Thus, the voltage gain input buffer circuit 200 containing bipolar transistors 18, 20 whose offset is less by nearly 1/10 extent than the latch type sense amplifier circuit 100 constituted of CMOSs plays a role increasing an initial input voltage difference to the input end MOS transistors 6, 8 of the circuit 100, and a danger of a malfunction is reduced, and an operation speed is improved.
Patent JP-H0617423-A (JP)
Title: Pile
Inventor: SUZUKI HIROSHI
IPC: E02D31/00
Filed: 1992-11-20
Abstract: PURPOSE:To reduce a frictional force to the ground by applying a water swelling coating on at least a part of the pile surface which is to be buried in the ground. CONSTITUTION:A water swelling coating is prepared by mixing a resin such as absorptive polyvinyl butyryl, etc., and fine powder such as swelling gelatin, Japanese agar, etc., with an organic solvent such as alcohol, etc. Then the water swelling coating is applied on the entire or a part of the surface of a concrete pile 1 by a coating gun of a coating machine to form a coated film 1A. Also, when the pile 1 is driven into the ground 2 by a drop hammer 6 and soil is re-filled, the coated film 1A absorbs moisture in the ground and swells.
Patent JP-H07232984-A (JP)
Title: Organic fertilizer and its production
Inventor: OKAYAMA TADAO
IPC: C05F11/08
Filed: 1994-11-24
Abstract: PURPOSE:To extremely easily and extremely rapidly produce an org. fertilizer which consists of dry particulates free from offensive odors, has excellent handling quality and a high fertilization effect and has no possibility of environment contamination with one stage of fertilization. CONSTITUTION:This org. fertilizer is produced by adding one or >=2 kinds of actinomycetes belonging to the genus Streptomyces, Pseudomonas bacteria and Bacillus bacteria to a fermentation raw material consisting of org. matter contg. >=20% arabionoxysiliane or a fermenting raw material consisting of a mixture composed of this org. matter and an adsorptive mineral material and/or carbons of the pts.wt. equal to or lower than the pts.wt. whereof, adjusting the pH of the fermenting raw material to 6.0 to 12.0 to initiate fermentation and progressing the fermentation while maintaining the pH of the fermenting raw material at 6.0 to 9.5 during ferementation.
Patent JP-H03172838-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/34
Filed: 1989-12-01
Abstract: PURPOSE:To obtain a sensitive material having high sensitivity, superior graininess and sharpness by using flat platy particles having a prescribed shape by >=50% of the total projection area of the silver halide particles in an emul sion layer and incorporating a specified compd. into a hydrophilic colloidal layer or further incorporating other specified compd. or salt. CONSTITUTION:Flat platy particles having >=3 average aspect ratio are used by at least 50% of the total projection area of the silver halide particles in an emulsion layer and a compd. represented by formula I (where R<1> is alkyl, cycloalkyl or aryl, R<2> is aryl and R<3> is alkyl) is incorporated into at least one hydrophilic colloidal layer or a compd. or salt represented by formula II and/or a compd. or salt represented by formula III is further incorporated. In the formu la II, each of X1 and X2 is O or =NH, each of R1 and R2 is H, acyl or a resi due of hydrocarbon, each of R3 and R4 is H, OH, amino, a residue of hydrocar bon, etc., R3 and R4 may link to each other to form a 5- or 6-membered satd. carbon ring, and at this time, R1 or R2 is H. In the formula III, each of X3 and X4 is O or =NH, each of R5 and R6 is H, acyl or a residue of hydrocarbon, R7 is imino or a residue of hydrocarbon, and when each of X3 and X4 is O and R7 is a residue or hydrocarbon, R5 or R6 is H.
Patent JP-H01152908-A (JP)
Title: Drive controller for electric motor car
Inventor: SHIBATA AKIRA
IPC: B60L15/28
Filed: 1987-12-10
Abstract: PURPOSE:To prevent rolling of vehicle due to rolling operation of lever, by limiting the amount of drive control signal upon detection of rolling of accelerator. CONSTITUTION:Under normal traveling, outputs from electrical signal output means 102R, 102L corresponding to the operating amounts of accelerators 100R, 100L are provided as it is to drive means 110R, 110L so as to drive motors 112R, 112L. Upon rolling operation of the accelerators 100R, 100L, electrical signals outputted from the electrical signal output means 110R, 110L vary correspondingly and the rolling operation is detected through an accelerator rolling detecting means 106. The accelerator rolling detecting means 106 provides signal limit values corresponding to the degree of rolling to signal amount limiting means 104R, 104L and limits output signals from the electrical signal output means 102R, 102L.
Patent JP-H02158445-A (JP)
Title: Failure detection device for air bag apparatus
Inventor: KUROIWA TAKAHIRO
IPC: B60R21/16
Filed: 1988-12-09
Abstract: PURPOSE:To prevent an air bag apparatus in which a monitoring current runs through a detonating resistance so as to detect a failure in the apparatus in accordance with a detected value, from being erroneously operated, by determining an upper limit of the monitoring current so that a warning signal is produced when the monitoring current exceeds the upper limit. CONSTITUTION:When an ignition switch 2 is turned on, a failure detection device composed of a differential amplifier circuit 11, a window comparator 17 and a voltage monitor circuit 25 is energized. The voltage monitor circuit 25 monitors a monitoring current which runs through a detonator 3, and which is determined by a voltage at a point (f) on the cathode side of a back-flow preventing diode 10, and it turns on an indication lamp 24 when the voltage at the point (f) exceeds a predetermined value, so as to warn the driver. Even when a power source voltage of a battery 1 is increased due to a cause, although no failure in short circuit and opening of collision detectors 4, 5 and the detonator 3 occurs, the output of the voltage monitor circuit 25 is lowered, and accordingly, the indication lamp 24 is turned on by means of an AND gate circuit 23.
Patent JP-H02159386-A (JP)
Title: Surface-treated steel sheet having superior weldability and adhesion to paint
Inventor: YOSHIHARA RYOICHI
IPC: C23C28/00
Filed: 1988-12-13
Abstract: PURPOSE:To produce a surface-treated steel sheet having superior weldability as the material of vessels for foods and drinks at a low cost by tinning the surface of a steel sheet with Sn particles of a specified particle size and successively forming a metallic Cr plating layer and a chromium oxide hydrate layer on the tinned surface. CONSTITUTION:When a surface-treated steel sheet is produced as the material of welded cans for filling and preserving various foods, drinks, etc., the surface of a steel sheet is tinned with 1X10<9>-1X10<12> Sn particles of 0.2-2.0mum particle size per 1m<2> so that the amt. of the Sn particles is regulated to 20-200mg/m<2> per one side. The tinned surface is then plated with 30-150mg/m<2> metallic Cr and a chromium oxide hydrate layer is further formed by 2-40mg/m<2> (expressed in terms of Cr). A surface-treated steel sheet comparable to the conventional tin-free steel sheet and having fine appearance, superior adhesion to paint and superior corrosion resistance after coating can be produced at a low cost.
Patent JP-2000141471-A (JP)
Title: Production of biaxially oriented thermoplastic resin film
Inventor: AEBA MIKA
IPC: B29L7/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a biaxially oriented thermoplastic resin film having uniform physical properties in its lateral direction, excellent in heat dimensional stability and also good in flatness with good productivity. SOLUTION: In a method for producing a biaxially oriented thermoplastic resin film, a film is biaxially stretched to be heat-treated and, thereafter, the heat-treated stretched film is cooled in a cooling process comprising at least two or more stages so that the temp. difference between adjacent cooling processes is 5-30 deg.C, the cooling temp. of the first cooling process is (Tg+60) deg.C and a cooling time is 0.5-20 sec and, succeedingly, the cooled film is cooled so that the cooling time from the second cooling process to the final cooling process is 3-80 sec and the temp. of the final cooling process becomes (Tg+10) deg.C or lower.
Patent JP-H08247609-A (JP)
Title: Refrigerator and temperature control method thereof by control in direction of cold-air discharge
Inventor: TEI SEIKIYOKU
IPC: F25D17/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To rapidly make a temperature distribution in a refrigerator uniform so as to meet a set temperature. SOLUTION: Cold air generated by an evaporator 12 enters a guide passage is above a housing 17 and is discharged while its direction is adjusted by a cold air discharge adjusting plate. In this case, a control part compares the temperature values in the right and left parts of a refrigerator from temperature sensors provided at both side walls of the refrigerator so that the cold air discharge adjusting plate is directed to the high temperature part and the cold air is discharged, or compares the temperature difference between the right and left parts in the refrigerator with a control reference temperature so that the cold air discharge adjusting plate is rotated, fixed or swung depending on the result. Thus, the inner part of the refrigeratror can be rapidly cooled and a temperature distribution can be made constantly uniform.
Patent JP-H07164101-A (JP)
Title: Assembled core structure for casting
Inventor: SHIRAKAWA HIROICHI
IPC: B22C9/02
Filed: 1993-12-14
Abstract: PURPOSE:To obtain an assembled core structure for casting, in which both of the prevention of breakage of a projecting part in the assembled core and the prevention of invasion of molten metal into a gas vent hole can simultaneously and surely be achieved without arranging a different kind of member to the core. CONSTITUTION:The water jacket core 1 is composed of a base part 10, plural projecting parts 11 parallely arranged by integrally projecting from the base part 10 and a connecting part 12 integrally connecting each of the adjacent projecting parts 11, and the gas vent hole opened at the tip parts of the projecting parts 11 are arranged in the inner part of the connecting part. The slab core 2 is provided with a recessed part 21 engaged with each projecting part 11 and the connecting part 12 through a prescribed gap. Since the projecting parts 11 are connecting and integrated with the connecting part 12, strength of each projecting part 11 itself is improved. Therefore, even if the gap is set to small size to prevent the invasion of the molten metal into the gas vent hole from the gap, the breakage of each projecting part caused by the heat deformation at the time of casting is prevented.
Patent JP-H07169797-A (JP)
Title: Method and structure for bonding
Inventor: KAJIWARA RYOICHI
IPC: H01L21/60
Filed: 1993-12-14
Abstract: PURPOSE:To provide a bonding method which does not damage a terminal board and a metal wire at all in a bonding operation and which does not cause a bonding defect after the bonding operation. CONSTITUTION:In a bonding method, a bump 7 is compression-bonded to a connecting terminal 1 by using a bonding tool 5, the surface of the bump 7 is then flattened, and a metal wire 10 is expression-bonded to the bump 7 whose surface has been flattened. In the bonding method, the material of the bump 7 is selected from a material whose hardness is nearly equal to, or lower than, the hardness of the metal wire 10, and the bump 7 whose surface has been flattened is shaped in such a way that its diameter is larger than the diameter of the metal wire 10 and that its thickness is large. Then, the metal wire 10 is bonded in such a way that a bonding part is embedded in the flat surface of the bump 7 by an ultrasonic expression-bonding operation at room temperature.
Patent JP-H05128707-A (JP)
Title: Disk player
Inventor: OTA TAKESHI
IPC: G06F3/0481
Filed: 1991-10-31
Abstract: PURPOSE:To improve the operability by surely detecting the selective operation of a button icon. CONSTITUTION:The disk player to reproduce the disk where not only audio information but also picture information or the like is recorded is provided with a disk rotation driving means which rotates and drives a disk and a display device on which picture information is displayed. The display device is provided with the display mode in which the button icon is displayed. Data of picture number 1 for normal display of the button icon and data of picture number 2 for depression state display which is used to display the display picture in the state shifted from the button icon picture due to picture data for normal display are preliminarily stored in a memory. At the time of operation to the button icon, data which is read out from the memory and is displayed on the display is switched to data of picture number 1 for normal display and data of picture number 2 for depression state display.
Patent JP-H07166846-A (JP)
Title: Honeycomb heater
Inventor: ABE FUMIO
IPC: F01N3/20
Filed: 1993-12-14
Abstract: PURPOSE:To efficiently purify, with small power, a harmful component particulary HC, generated by a large amount at cold start time, in exhaust gas discharged from an internal combustion engine. CONSTITUTION:In a honeycomb heater including a honeycomb structure 1 having many through holes substantially in parallel to a gas flow direction divided by a partition consisting of conductive material and having both end surfaces in gas inflow/outflow sides and including at least two electrodes 5 provided in the honeycomb structure for carrying a current, a hole part 2, of diameter considerably larger than the through hole for narrowing a current flow path, is formed separately from the through hole in a prescribed position of the honeycomb structure 1. Resistance is adjusted so that a specific region of the honeycomb heater is locally rapidly heated as compared with the other region at current carrying time.
Patent JP-H02159888-A (JP)
Title: Electronic equipment
Inventor: SUETSUGU MAKOTO
IPC: G06F3/00
Filed: 1988-12-14
Abstract: PURPOSE:To reduce the constituting element of a whole system by supplying power to a video output device by an electronic equipment which is positioned between a video processor and the video output device. CONSTITUTION:When a word processor 15 inputs video data from a video camera 1, the processor 15 goes to a video input mode. Practically, when a CPU in the processor 15 receives a video input expression from a keyboard, the level of a command line 12 is made active and the power of a power source line 14 is supplied to an interface equipment 5. The equipment 5 receives the power supply and respective circuits in an internal part are operated. However, a power source control circuit 8 converts the power into a voltage, which is requested by the camera 1, and the power is supplied simultaneously. Thus, since the equipment 5 supplies the power to the video output device, the constituting element of the whole system can be reduced.
Patent JP-S63160804-A (JP)
Inventor: KOMATSU TAKEO
IPC: B28B7/10
Filed: 1986-12-24
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-H02160200-A (JP)
Title: Hot press
Inventor: MIYASHITA AKEMI
IPC: B29C43/52
Filed: 1988-12-14
Abstract: PURPOSE:To prevent the generation of bubbles between adhesion substrates and the variance of a dimension variation by providing a mechanism for adjusting a passing speed of a heating medium in a hot plate, in the hot press consisting of a ram cylinder, the upper and the lower bolsters, the hot plate, etc. CONSTITUTION:Heating and cooling of a hot plate are carried out by heat exchange through an inner wall in a hot plate pass with a heating medium supplied from a heating/cooling controller 17. When heating medium control rods 20, 22 are inserted into the inside of these passes, a flow of the heating medium is disturbed, and also, due to a decrease of a passing cross sectional area, a flow velocity is increased, therefore, the heat exchange quantum can be increased. Accordingly, even if the hot plate becomes a large area or becomes a singular shape, the uniformisation of a temperature distribution of the hot plate can be contrived by these heating medium rods 20, 22, and at the time of an adhesion work of a superhigh density multi-layer printed wiring board, that which scarcely causes the variance of a dimension variation and has no residual bubble is obtained.
Patent JP-H06135745-A (JP)
Title: Water-repellent multilayered antireflection film for glass optical parts and its production
Inventor: MITAMURA NOBUAKI
IPC: C03C17/00
Filed: 1992-10-28
Abstract: PURPOSE:To improve scratching resistance by forming a mixture film as the layer which is directly in contact with air by binary vapor deposition method of SiO2 and fluorocarbon resin. CONSTITUTION:A glass lens substrate is set in a vacuum vapor deposition device, the vacuum vapor deposition chamber is evacuated to specified vacuum degree, and the glass substrate is heated at <=150 deg.C. Then TiO2 is vaporized by electron beam heating vapor deposition method to deposit a first layer while the film thickness is controlled by a film thickness monitoring memter. Then harder SiO2 is vaporized to deposit at specified vapor deposition rate, while fluorocarbon resin having high water-repellent property is vaporized by resistance heating method to deposit a second layer at specified deposition rate. Thus, the layer to be directly in contact with air is formed by binary vapor deposition method. This second layer consists of such a mixture film that the proportion of fluorocarbon resin increases gradually from the substrate side to the air side. The obtd. water-repellent multilayer antireflection film has excellent scratching resistance.
Patent JP-H06209908-A (JP)
Title: Display method of microbiological inspection result
Inventor: EMU HASAN TARIKU
IPC: G16H70/40
Filed: 1993-11-22
Abstract: PURPOSE: To remarkably reduce the cost of evaluation and maintenance of microbiological record by connecting a computer with the computer in a laboratory and storing examination data in nodal tree structure and classifying and indicating them in a complex indication matrix. CONSTITUTION: When a computer receives examination reports from the computer in a laboratory, it retrieves the database with the patient ID and identifies the related specimen after confirming its effectiveness. Next, it determines whether it has or not the specimen node, and makes and stores it when not found. When it has the specimen node, the computer compares it with newly received examination data and renews the specimen data stored in the specimen node when there were discrepancies. Next, the computer checks out the biological information and checks out the sensitive information where there is no biological information. It further makes the biological node and relates it with the specimen node where there is sensitive information and no biological information.  When there is biological information, the computer compares it with every biological data and renews it to a new biological information when there is discrepancy. All the results are stored in the nodal tree structure and classified and indicated in the complex indication matrix.
Patent JP-H08145621-A (JP)
Title: Edge detector
Inventor: NAKAMURA TAIZO
IPC: G01B11/00
Filed: 1994-11-24
Abstract: PURPOSE: To realize a highly accurate edge detection by inputting an enlarged edge image through a pair of beam splitters into three light receiving means, operating the output of received light and determining inflection point. CONSTITUTION: The edge image of a graduation line on a standard scale 1 is enlarged by means of an objective lens 2 and passed sequentially through beam splitters 3, 4 which deliver a transmission image from the splitter 4, a reflection image from the splitter 3 and a reflection image from the splitter 4, respectively, to light receiving elements 5a-5c. In front of the elements 5a-5c, slits 6a-6c are disposed so that the edge image of a graduation line on the scale 1 is received sequentially by the elements 5a-5c when the scale 1 is shifted perpendicularly to the graduation line thus determining the position of respective linear light receiving faces.  The outputs A-C of received light are fed from the elements 5a-5c through amplifiers 7a-7c to a processing circuit 8 where an operation of A+C-B is performed and a point where A+C-B goes zero is detected as an inflection point (edge position).
Patent JP-H09149953-A (JP)
Title: Solid golf ball
Inventor: TANAKA TOSHIAKI
IPC: C08K5/098
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid golf ball with a superior resilient performance, control performance, and feeling in hit by forming a core of the solid golf ball from a rubber component containing a specific amount of zine white. SOLUTION: In a solid golf ball composed of a core and a cover made of a thermoplastic resin such as an ionomer coated on this core, a rubber component which contains Chinese white 1-5 pts.wt., preferably 2-3 pts.wt., in relation to the base rubber 100 pts.wt. is used for the core. It is more preferable that zinc acrylate 30-50 pts.wt. and peroxide 0.1-5.0 pts.wt are contained in relation to the base rubber 100 pts.wt. in the rubber component and barium sulfate is contained as necessary so as to adjust the specific gravity. In addition, the core is so formed that deformation of the core under a load of 130kgf may be within the range of 2-4.5mm on the basis of deformation under a load of 10kgf.