baber/WOPTO huggingface dataset:
Patent JP-2001083057-A (JP)
Title: Bursting strength testing machine
Inventor: TAGAMI EIJI
IPC: G01N3/10
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a bursting strength testing machine, capable of being applied to even a test piece with large elongation which does not reach bursting in a standard Muhlen bursting testing machine. SOLUTION: In a bursting strength testing machine, a movable fastening plate 1 is moved from a standby location, and a test piece 3 is fixed in-between with a fixed fastening plate 2. Then an expansion film 12 provided to the fixed fastening plate 2 is pressurized and expanded, and the maximum pressure of pressurization is measured, when the test piece 3 burst. The bursting strength testing machine is provided with a test piece holding member 40 to hold the test piece 3, in such a way as to be in contact with the movable fastening plate 1, in the movement stroke of the movable fastening plate 1 between its standby location and the fixed location.
Patent JP-H06113122-A (JP)
Title: Picture processor
Inventor: ABE MICHIKO
IPC: G06F3/153
Filed: 1992-09-28
Abstract: PURPOSE:To speed up processing speed by processing a main scanning direction by enlargement/reduction obtained by changing a clock signal in a PLL circuit and processing an auxiliary scanning direction by enlargement/reduction through the use of a picture element density conversion circuit. CONSTITUTION:CPU outputs a frequency selection signal selecting the clock signal which can be enlarged or reduced in a lateral direction with respect to the clock signal of a regular size in a printer device 25 to the PLL circuit 4. The PLL circuit 4 outputs a corresponding clock to an interface part 3. The picture element density conversion circuit 2 enlarges or reduces picture data which is supplied and which is band-extended in a vertical direction at enlargement/reduction rates corresponding to a control signal from CPU and outputs data to the interface part 3. The interface part 3 supplies picture data from the picture element density conversion circuit 2 to the printer device 25 in accordance with the clock signal from the PLL circuit 4. Namely, the picture element density conversion circuit 2 whose processing speed is slow is not used in the lateral direction and therefore the processing can be speeded up.
Patent JP-H02105419-A (JP)
Title: Semiconductor device
Inventor: KUSUSE NORIO
IPC: H01L23/52
Filed: 1988-10-13
Abstract: PURPOSE:To prevent a signal power-supply wiring part from being disconnected when corrosion progresses by a method wherein an uppermost-Iayer wiring layer of a multilayer structure is not connected directly to a bonding pad on the same layer but is connected to a bonding pad at a lower-layer wiring layer. CONSTITUTION:A second-layer wiring part is connected to a bonding pad 109 formed in a first-layer wiring layer. A second-layer signal power-supply wiring part connected to a bonding pad in a first layer via a through hole made in an interlayer insulating film 104 near the bonding pad 109; even when aluminum in this part is corroded, the wiring layer is not disconnected.
Patent JP-H07114281-A (JP)
Title: Method for controlling temperature of fixing device
Inventor: SUZUKI TAKASHI
IPC: G03G15/20
Filed: 1993-10-15
Abstract: PURPOSE:To shorten warming-up time and to provide stable and excellent fixing state by fixing without waiting the temp. rise of a pressure roller. CONSTITUTION:By a CPU of a temp. controller, the state of the temp. rise of the pressure roller is estimated by the temp. (discrimination temp.) of a thermal roller when the energizing to a halogen lamp heater 3 is started, and a high temp. mode and a low temp. mode are discriminated, and the target control temp. of the thermal roller is switched. For estimating the temp. of the pressure roller by the temp. when the energizing is started, the discrimination temp. may be set to the temp. (equalization temp.) or below where the temp. of both rollers become nearly equal in the spontaneous temp. fall process of the heating roller and the pressure roller.
Patent JP-S63113821-A (JP)
Title: Magnetic recording medium
Inventor: KARIMOTO HIROYASU
IPC: C10N40/18
Filed: 1986-10-30
Abstract: PURPOSE:To enhance the mechanical strength of the surface of a thin magnetic metallic film on a substrate and to decrease the friction thereof so as to improve durability by forming an oxide film consisting of the same metal as the metal of said thin film and lubricating film on the surface of said film. CONSTITUTION:After the thin magnetic metallic film 12 is formed on the substrate 11, the oxide film 13 consisting of the same metallic material as the metallic material of the thin film 12 is deposited thereon within the same vacuum device and the lubricating film 14 of a UV curing type is formed thereon. The oxide film 12 has the good adhesiveness to the thin film 12 and high hardness and, therefore, the generation of cracks in the thin film 12 is obviated. The wear with a head is thus decreased by the lubricating film 14 and the durability is enhanced.
Patent JP-2000086555-A (JP)
Title: Production of higher oxo alcohol
Inventor: KAIZIK ALFRED DR
IPC: C07C29/141
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a production process for a higher oxo alcohol is prepared from a corresponding olefin mixture, characterized in that high conversion and high selectivity are surely guaranteed in addition to increased space time yield. SOLUTION: The hydroformylation of an olefin isomer mixture having 5-24 carbon atoms is carried out at an elevated temperature under a high pressure through one-step operation where the one-pass conversion of the olefin is limited to 40-90%. Then, the catalyst is advantageously separated from the reaction mixture and the remaining mixture is selectively hydrogenated. Then, the hydrogenated mixture is separated by distillation and the olefin fraction is returned back to the hydroformylation step.
Patent JP-H01100492-A (JP)
Title: Laser vision sensor
Inventor: KIMURA MINORU
IPC: G01S17/88
Filed: 1987-10-14
Abstract: PURPOSE:To facilitate the recognition of an object from a short to long range, by forming a distance image and a brightness image according to the intensity and a phase delay of scattered light reflected from the object to display the image in synthesization. CONSTITUTION:An output light from a laser 1 is made to irradiate an object 6 through a light modulator 2, a holed mirror 4 and a scanner 5. Scattered light from the object 6 is condensed to a photo detector 8 through the scanner 5, the hold mirror 4 and a lens 7. The intensity of an information signal is detected with an intensity detector 9 to obtain a brightness image. A phase difference is measured with a phase detector 10 between a reference signal and the information signal from an oscillator 3 to obtain a distance image. The distance image and the brightness image are synthesized with an image synthesizer 11 to be displayed on a distance image display device 12 receiving R, G and B inputs.
Patent JP-H02105827-A (JP)
Title: Preparation of hydrophilic polymer particle
Inventor: YUASA SATOSHI
IPC: C08F2/46
Filed: 1988-10-14
Abstract: PURPOSE:To prepare the title fine particles with a controlled particle size substantially in the absence of any org. solvent by localizing a polymer precursor in an aq. soln. phase enclosed in a lipid membrane and polymerizing said precursor. CONSTITUTION:A lipid (e.g., dipalmitoylphosphatidylcholine) is pref. added to an aq. soln. contg. a polymer precursor (e.g., acrylamide or N,N- methylenebisacrylamide) and dispersed therein by ultrasonic treatment to form small bubbles of the lipid membrane in said aq. soln. The polymer precursor is localized in the aq. soln. phase enclosed in the lipid membrane by removing the polymer precursor present outside the small bubbles by, e.g., dialysis or gel filtration and said precursor is polymerized pref. by irradiation with a radiation.
Patent JP-H0895796-A (JP)
Title: Setting system for call-back function between different languages
Inventor: KOIZUMI TOMOAKI
IPC: G06F9/44
Filed: 1994-09-29
Abstract: PURPOSE: To sets a function of another language as a call-back function of one specific language and call the function between the different languages which make a function call from the specific language to the other language with the function name. CONSTITUTION: The system which sets the call-back function between the different languages that can mutually make function calls and call functions from one specific language to the other with the function name is equipped with a call-back setting means 10 which sets the function of the other language as a call-back function of the specific language with the function name and a general function caging means 20 which calls the function of the other language corresponding to the call-back function. Consequently, the setting of the call-back function with the function name is enabled between the different languages.
Patent JP-H04135390-A (JP)
Title: Video detecting circuit
Inventor: KIMOTO YUJI
IPC: H03L7/093
Filed: 1990-09-27
Abstract: PURPOSE:To obtain the video detecting circuit, which can stably demodulate a video signal by providing a gate means and a switching means, which switches the time constant of a low-pass filter, so as to switch the sensitivity of a loop composed of a VCO, phase comparator circuit and low-pass filter. CONSTITUTION:The frequency of an output video IF signal from a VIF amplifier 6 is separated and a beat signal is generated from a video detecting circuit 13. At such a time, no video signal is generated from a terminal 15, and no horizontal synchronizing signal is generated from a synchronizing separator circuit 14. Therefore, only an FBP is impressed to an AND circuit 16, the output is at an 'L' level and the output of a smoothing circuit 18 is 'L' as well. A switch 11 is opened and the time constant of an LPF 10 is reduced. When the time constant of the LPF 10 is reduced, the pull-in range of the PLL loop composed of a VCO 8, phase comparator 9 and LPF 10. Thus, the video detecting circuit, which has the wide pull-in range and can stably modulate the video signal after once pulling it in, can be obtained.
Patent JP-H04139082-A (JP)
Title: Production of decorative board
Inventor: FUKUSHIMA RIKUO
IPC: C04B41/65
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a lightweight decorative board having a grained pattern and easy to handle by coating one side of a ceramic fiber board with a ceramic filler and a slurry of frit glaze and carrying out firing at a prescribed temp. CONSTITUTION:A ceramic filler 2 is thinly laminated on the top of a ceramic fiber board 1 and coated with a slurry 3 of frit glaze by spraying or other method. The board 1 is then dried and fired at 500-1,000 deg.C.
Patent JP-2000070900-A (JP)
Title: Treatment of powdery dust containing heavy metal and treatment equipment therefor
Inventor: KIDA TAKASHI
IPC: C10L5/48
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To recover effectively metal components contained in powdery dust and waste toner by mixing powdery dust containing heavy metals with waste toner powder and then compression molding the a mixture by the friction heat generated at the time of the compression to granulate the mixture into the pellet shape and feeding the granular pellets as a raw material into a metal melting furnace. SOLUTION: Powder dust and waste toner powder are mixed together by a pipe conveyor 4 and fed into a screw compression type granulating device 5 and subjected to volume reduction compressed by a screw 5b. As friction heat is generated among powder particles and the temperature in a cylinder barrel 5b with the built-in screw 5b is raised to approximately 80-120 deg.C, heat melted binder contained in the waste toner powder in melted and the powder dust containing heavy metals and the waste toner powder are formed into a pellet-shape and discharged out of a die to manufacture a pellet-shaped granulated matter of high mechanical strength by heat dissipation. Granulated pellets thus formed are introduced as a raw material into a metal melting furnace such as a cupola.
Patent JP-H06109303-A (JP)
Title: Ventilating fan for duct
Inventor: NAKAGAMI KEIICHI
IPC: F24F7/10
Filed: 1992-09-29
Abstract: PURPOSE:To obtain the title fan whose cost is reduced, and which can be easily installed, and prevents dew from dropping in a bathroom. CONSTITUTION:A body 4, installed into an opening of a ceiling face 1, has an inlet port 2 at the bottom and an outlet port 3 on one side, and also an adapter 10 which contains an axial fan 5 and a motor 6, and is provided with an inlet side bellmouth 8 and a duct connecting opening 9. The adapter 10 is attached to the outlet port 3 and a duct 11 to the duct connecting opening 9.
Patent JP-H06115567-A (JP)
Title: Cushioning device
Inventor: YOSHIMURA TSUTOMU
IPC: B65D81/113
Filed: 1992-09-29
Abstract: PURPOSE:To make a packing material convenient in handling, in discarding it as waste after use, and in protecting the environment from pollution by forming a single sheet of corrugated cardboard into a four-ply cushioning material for a corner. CONSTITUTION:First a cushioning material 14 is folded in two along a ruled line 28 so as to have one side over the other with respect to sides 19 and 27, sides 17 and 36, sides 15 and 41, sides 21 and 33, and sides 23 and 29. Next the sides 21 and 33 are laid over the sides 19 and 29 by folding them along ruled lines 22, 32, 34; the sides 23 and 29 are bent along ruled lines 26 and 30; a projection 35 of the side 33 is fitted into a hole 24 in the side 23. Next the sides 15 and 41 are laid over the sides 17 and 36 by folding them along ruled lines 18, 40, 62; thereafter by bending the side 23 along a ruled line 38 a projection 25 is fitted into a cut 63 for fitting formed in the side 41. Subsequently a side 66 is laid over the side 29 by folding it along a ruled line 45; sides 46 and 48 are bent along ruled lines 47, 49; finally a projection 50 is fitted into the cut 43. Obtainable as the result is a cushioning device for a corner having three sides 15, 33, 48 each of which is built in four plies, utilizing twelve sides altogether.
Patent JP-S63116768-A (JP)
Title: Vacuum painting apparatus
Inventor: SAKAMI TOSHIYUKI
IPC: B05B17/06
Filed: 1986-10-31
Abstract: PURPOSE:To apply a thermosetting resin not susceptible to vacuum vapor deposition, by forming a film having a uniform thickness in the same vacuum atmosphere by an ultrasonic atomizer and baking the same by a film baking heating apparatus. CONSTITUTION:The thermosetting resin paint in a resin supply tank 13 is subjected to oligomerization if necessary to be supplied to a paint lead-out pipe 12 by a pump 14 and, at the same time an ultrasonic wave is emitted from the metal horn 11 of an ultrasonic atomizer 10. Hereupon, the resin paint is atomized by the ultrasonic wave to scatter in extremely fine particles. The surface of the bent part of the strip 2 wound around the guide roller 9 of a vacuum painting part and guided thereby is positioned in the flight direction of the paint and the paint is uniformly adhered to said surface. When a heating apparatus 16 is operated, the strip 2 is heated on the issuing side of the strip from the roller 9 and the film on the strop 2 is baked and crosslinked.
Patent JP-H07111968-A (JP)
Title: Detector for insertion state of endoscope
Inventor: TANIGUCHI AKIRA
IPC: A61B1/00
Filed: 1993-10-18
Abstract: PURPOSE:To provide a detector for the state of insertion which enables the deriving of the shape of the insertion of an endoscope even when a stress is applied as caused by a bending operation and the operation of inserting the endoscope. CONSTITUTION:A protrusion 22 provided in a groove 21 at the tip part 4a of an endoscope is fixed in a fitting hole of a coil 10. The coil 10 is fixed at a bending piece by bonding or a protrusion or the like. As a result, even when a stress is applied as caused by a bending operation and the operation of inserting the endoscope, a positional deviation of the coil 10 is prevented to keep the positional interval between the coils accurately, thereby enabling the deriving of a correct shape of an endoscope inserting part.
Patent JP-H04140116-A (JP)
Title: Mold releasing method of resin molded article in molding equipment
Inventor: TSUTSUMI KOJI
IPC: H01L21/56
Filed: 1990-10-01
Abstract: PURPOSE:To contrive to improve the quality of a molded article by a method wherein a molded resin product is released by introducing compressed air in an enclosed parting face and cavity. CONSTITUTION:A lead frame 61, to which a semiconductor chip is installed, is installed in a mold equipment and, after that, an upper and a lower molds are clamped together. An upper and a lower cavity blocks 1 and 51 and held at constant temperature by heaters, which are respectively built in an upper mold platen 3 and a lower mold platen 53. Next, a preheated resin tablet 12 is charged in a chamber 10 so as to be pressurized with a plunger 11 in order to pass resin through a cull part 51b and a gate part 51c and to fill it in an upper and a lower cavities 1a and 51a. After the solidification of the resin, compressed air is introduced through an air passage 51e in a parting face 51f so as to slightly open the molds. As this time, the compressed air enters fine gaps A made between the upper and the lower cavity blocks 1 and 51 and the resin, resulting in separating cavity parts and a molded product from each other.
Patent JP-S61138359-A (JP)
Title: Shared memory control system
Inventor: KATSUYAMA MAKOTO
IPC: G06F15/16
Filed: 1984-12-10
Abstract: PURPOSE:To improve a use efficiency of a memory element of a large capacity and to make a memory access highly speedy by installing plural shared/local memories, etc., and placing a shared memory part and a local memory part onto the same memory bank. CONSTITUTION:When a processor 1 issues a writing memory access request, an access deciding circuit 11 refers to the address information, and in case of an access for a local memory area, the data are written in a shared/local memory 9. In case of the access for a shared memory area, the circuit 11 writes the data in the memory 9, and simultaneously, sends a shared memory area writing request signal and the data through a communicating bus 15 to an access deciding circuit 12. The circuit 12 writes the data to a shared/local memory 10 and sends to a completing signal to the circuit 11. Thus, since the shared memory part and the local memory part can be placed on the same memory bank, the memory element of a large capacity can be used with a good efficiency and the memory access can be made highly speedy.
Patent JP-H0679332-A (JP)
Title: Method for purifying rolling mill lubricant
Inventor: YAMAUCHI AKIRA
IPC: B01D36/00
Filed: 1992-09-04
Abstract: PURPOSE:To remove the dirty ingredient of the used rolling mill lubricant which is not of emulsion type by blowing the humidified air of the temperature lower than that of the rolling mill lubricant. CONSTITUTION:The rolling mill lubricant injected from a spray nozzle 7 in hot rolling of a rolled stock 9 by a rolling mill 8 is collected into a dirty tank 1, and the dirty ingredients containing metallic powders, worn particle or the like in the rolling mill lubricant are coagulated by adding water to the rolling mill lubricant and removed. The air whose temperature and humidity are controlled is blown into the rolling mill lubricant 2 from an air supplying tube 16 where a number of small holes are provided at the bottom of the dirty tank 1 in order to generate bubbling. The temperature is controlled by an air supplying pump 12, a heater 13, a humidifying device 14, a cooler heater 15 so that the inequality Ta<Tc may be satisfied between Ta: the temperature of the air to be supplied into the rolling mill lubricant 2, and Tc: the temperature of the rolling mill lubricant. The humidity may be an arbitrary value between zero and 100% according to the water content in the targeted rolling mill lubricant.
Patent JP-H04137923-A (JP)
Title: Line switching circuit
Inventor: KUKIDA SHINYA
IPC: H04Q3/52
Filed: 1990-09-28
Abstract: PURPOSE:To implement communication even when a fault takes place in an active switch by providing a signal branching device on an in-station side standby switch and providing a signal selector on a transmission line side standby switch. CONSTITUTION:A signal inputted to switches 241,243 is branched into two by signal branching devices 11,12 and one of the branched signals is inputted to a signal selector 310 and the other signal is inputted to a signal selector 13. When a fault takes place in an in-station side active signal processing circuit at the pre-stage of the switch 241, the signal from the signal branching device 12 is selected. A signal from the signal selector 13 and a signal from a signal branching device 320 are inputted to a signal selector 14 and when the fault takes place in the switch 241 or 242, the signal from the signal selector 13 is selected.
Patent JP-H07115544-A (JP)
Title: Video signal processor
Inventor: YAMAUCHI EIJI
IPC: H04N19/895
Filed: 1993-10-19
Abstract: PURPOSE:To provide the video signal processor in which a required memory capacity is reduced in the state of processing a format used to store a variable length code word to a fixed area. CONSTITUTION:Low frequency data LAC stored in a fixed area allocated to each DCT block are stored in an FRAM 10 without any modification, high frequency data HACO stored in the same SYNC block are extracted from the FRAM 10 and stored in a VRAM 11 in the lower address order in the unit of words. Simultaneously the high frequency data HAC1 stored in other SYNC block are extracted from the FRAM 10 and stored in the VRAM 11 in the higher address order in the unit of words. Through the constitution above, the capacity of the memory (VRAM 11) is considerably reduced and this method is effective to reduce the circuit scale.
Patent JP-H03124928-A (JP)
Title: Knock sensor fitting structure to v-type engine
Inventor: MIYAKE MITSUHIRO
IPC: F02D35/00
Filed: 1989-10-05
Abstract: PURPOSE:To correctly detect the knock state of individual banks with one knock sensor by suspending a connecting member between banks of a V-type engine, and fitting the knock sensor to the connecting member. CONSTITUTION:A screw hole 4E is formed at the intersection of diagonal lines for connecting bolt hole centers of boss sections 4A, 4D and 4B, 4C of a bracket 4, ribs 4F-4I for securing rigidity extending radially from here are formed, and a knock sensor 1 is screwed into the hole section 4E. The bracket 4 is fitted to a cylinder block wall face on one bank 2A side and the other bank 2B side at portions of boss sections 4A and 4B and portions of boss sections 4C and 4D via bolts 5. Vibrations generated by cylinders of banks 2A and 2B of a V-type six-cylinder engine E are transmitted to the bracket 4 from boss sections 4A-4D and detected by the knock sensor 1 at the center section. Individual cylinders have nearly the same knock detecting property in this way.
Patent JP-2000077418-A (JP)
Title: Phosphorus-doped silicon single-crystal wafer, epitaxial silicon wafer and manufacture of these wafers
Inventor: TAMAZUKA MASARO
IPC: C30B15/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a phosphorus-doped silicon single-crystal wafer, which has high gettering power even though an oxygen concentration in the wafer is low, and an epitaxial silicon wafer formed by a method wherein the wafer is used as a substrate wafer and an epitaxial layer is grown on the surface of the substrate wafer. SOLUTION: This method is for manufacturing a phosphorus-doped silicon single-crystal wafer which is obtained by slicing a silicon single-crystal rod grown by doping nitrogen with Czochralski method, and an epitaxial silicon wafer of a structure wherein an epitaxial layer is formed on the surface of this phosphorus-doped silicon single-crystal wafer.