baber/WOPTO huggingface dataset:
Patent JP-H03203601-A (JP)
Title: Molding of composite ceramics and apparatus therefor
Inventor: KITA HIDENORI
IPC: B28B21/08
Filed: 1989-12-30
Abstract: PURPOSE:To get rid of unevenness of density between formed layers and to prevent a crack and a crevice from occurrence by adjusting a feeding flow rate of each slurry with a lapse of time, feeding it in a mixing tank, mixing it while a compounding ratio is controlled, overlapping successively a mixed slurry with a different compounding ratio to form a layer on a gypsum mold and curing them. CONSTITUTION:Each feeding flow rate of a plurality of slurries 1A and 1B contg. ceramic particles is respectively adjusted with a lapse of time to prepare a mixed slurry 1M mixed with each slurry 1A and 1B. The mixed slurry 1M is fed in a gypsum mold 19 rotating around a shaft center as a center to form a layer of the mixed slurry 1M fed in the gypsum mold 19. By repeating these processes, the mixed slurry 1M is formed on the gypsum mold 19 to continue these processes until thickness of the formed layer 15 reaches a specified thickness and then to cured the formed layer 15. A molding of a composite ceramics wherein a continuously different compsn. is formed between successively formed layers can be formed and when the molding is fired, change in compsn. between successively laminated layers is not abruptly.
Patent JP-H09187100-A (JP)
Title: Sound image controller
Inventor: TAIRA MASAAKI
IPC: G10K15/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the sound image controller in which a processing amount of arithmetic processing for convolution arithmetic processing to control a sound image formed virtually to a listener is reduced so as to realize a high speed processing. SOLUTION: The sound image controller 1 is provided with a delay means 13 delaying a sound source signal, a delay amount setting means 14 setting the delay by the delay means 13 to be value corresponding to a presence direction, and a convolution arithmetic processing means 11 having a time response characteristic of a filter coefficient operator the presence direction, a time response characteristic of the filter coefficient corresponding to the presence direction, applying convolution processing between a period when the filter coefficient is at a prescribed level or over at all times and a delayed sound signal from the delay means 13 to provide an output of left/right channel signals.  The delay amount setting means 14 sets the delay amount to be a value corresponding to the first half period in the time response characteristic where the filter coefficient is smaller than a prescribed level.
Patent JP-H03199199-A (JP)
Title: Lanthanum gallate single crystal substrate and lanthanum gallate single crystal and production of lanthanum gallate single crystal substrate
Inventor: MORI TATSUO
IPC: C30B15/20
Filed: 1989-12-28
Abstract: PURPOSE:To improve quality by maintaining the temp. gradient in a pulling up direction at a prescribed height from right above a melt and a difference between the max. value and min. value of the temp. gradient within prescribed ranges. CONSTITUTION:Prescribed ratios of La2O3 and Ga2O3 are weighed and charged into a crucible and are heated and melted by high frequency induction in a gaseous N2 atmosphere contg. a small amt. of O2 and thereafter the lanthanum gallate single crystal is immersed into this melt by maintaining the difference between the max. value and min. value of the temp. gradient in the pulling up axial direction at the height up to 200mm from the melt surface to <=45 deg.C/cm and maintaining the temp. gradient at the height up to 10mm from right above the melt in -20 to 0 deg.C/cm range. While this single crystal is rotated, the single crystal is pulled up at the prescribed speed end the lanthanum gallate single crystal having <=20% existence quantity of the opaque regions where the boundaries of the twins without having the positional relations parallel with each other exist at a density of >=10000 pieces per 1cm<2> in the crystal plane is obtd. This single crystal is sliced to a plate shape and the lanthanum gallate single crystal substrate is obtd.
Patent JP-2001160118-A (JP)
Title: System for issuing id card
Inventor: NOZU TOSHIHITO
IPC: B42D15/10
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an ID card issuing system capable of saving the man power related to ID card issuing. SOLUTION: This ID card issuing system which confirms that the ID card of an update object owned by an ID card issuing applicant has not been forged based on a request of the ID card issuing applicant and issues a newly updated ID card with an ID card preparing means, reads and collates face image information recorded on the IC card being an update object and face image information stored in an IC memory to detect forgery. The system reliably confirm whether or not the applicant is the person concerned from face image information obtained by directly photographing the applicant when the applicant applies for the ID card update, the face image information filed at the time when the ID card of the update object is previously issued or the face image information provided on the ID card.
Patent JP-H11158056-A (JP)
Title: Inorganic salt dispersion for massage
Inventor: NAKAJIMA TOSHIYUKI
IPC: A61K8/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dispersion that has good spreadability, gives good sense of use on massage and is easily storable with deliquescence inhibited. SOLUTION: To (A) a mixed solution prepared by adding (i) water-soluble organic compound, preferably having a specific gravity of 1 or more, for example, glycerol, sorbitol and the like to (ii) an aqueous solution of a water-soluble polymer, for example, carboxymethylcellulose, is added (B) an inorganic salt (sodium chloride, calcium carbonate or the like). The weight ratio of the component Ai to the component Aii is usually 3/7-7/3, while the amount of the component B is 30-70 pts.wt. per 100 pts.wt. of the component A.
Patent JP-H0570469-A (JP)
Title: New cephalosporin derivative and its salt
Inventor: TANAKA KIYOSHI
IPC: A61P31/04
Filed: 1991-12-02
Abstract: PURPOSE:To provide the subject new compound exhibiting a strong antibacterial activity against gram-positive bacteria including mechicillin-resistant Staphylococ cus aureus. CONSTITUTION:A compound of formula I [R<1> is (protected) amino; R<2> is H, (substituted) alkyl, cycloalkyl, aryl, heterocyclic group, etc.; R<3> is (substituted) isothiazolopyridinio; R<4> is (protected) carboxyl, carboxylate; A is CH, C-X (X is halogen), N; n is 0, 1]. For example, 7-[2-(2-aminothiazol-4-yl)-2-(Z)- methoxyiminoacetoamide]-3-{7-(3-aminoisothiazolo[5,4-b] pyridinio) methyl}-3- cephem-4-carboxylate. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III or IV.
Patent JP-H09172937-A (JP)
Title: Catching implement
Inventor: KOTARI HIROYUKI
IPC: A01M31/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a catching implement capable of easily capturing objects at any place without injuring them, excellent in handleability and operability, and useful for bringing cutlery holders etc. under control, essentially made up of radially arranged plural rails and a netty material engaged on sliding members subject to sliding along the rails. SOLUTION: This catching implement essentially made up of radially arranged two rails 2 at an angle of 30-90 degree in between, respective sliding members 7 subject to sliding along the rails 2, a netty material 1 with a yarn strength of 10-15kgf and a mesh open area of 5-100cm<2> engaged on the sliding members 7, and pref. furthermore, a weight member 6 having a weight of 0.8-2.5 times that of the netty material 1. It is preferable that the two rails 2 be integrated by a grip member 3 so as to be present Y-shape-fashion.
Patent JP-H06195022-A (JP)
Title: Device and method for analyzing topographical information
Inventor: SATO HIROYUKI
IPC: G09B29/10
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a topographical information analyzing device which provides effective topographical analytic information to a user in real time by decreasing a calculation quantity while optimizing the arrangement of an analysis object point in an analysis object area and securing the precision of the sufficient topographical analysis. CONSTITUTION:Angle ranges F-K in the analysis object area are determined based the information on the speed, altitude, current position, etc., of a helicopter, an automobile, etc., on which this device is mounted, and grid points are varied from a close point to a rough point according to the distance (d) and movement direction A from the analysis point S to optimize the arrangement of the analysis object point; and sufficient topographical analysis precision is secured in a necessary direction and distance range and the number of set grid points is decreased with the distance to decrease the total calculation amount.
Patent JP-2001168376-A (JP)
Title: Infrared data communication module
Inventor: MAENO HITOSHI
IPC: H01L31/12
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an infrared data communication module which is made more small-sized by shortening the distance between a light emitting element and a light receiving element. SOLUTION: On one surface of a circuit board 11, the light emitting element 12 composed of a fast infrared LED and the light receiving element 13 composed of a photodiode are provided side by side and the light emitting element 12 and light receiving element 13 is sealed in one body with light-transmissive resin 16 to form a different type hemispherical lens 14 having its light emission side and light reception side close to each other, thus shortening the distance between the light emitting element and light receiving element.
Patent JP-H05180135-A (JP)
Title: Engine for automobile
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D17/02
Filed: 1991-12-26
Abstract: PURPOSE:To restrain rapid torque change at the time of combustion stroke execution and prevent the occurrence of torque shock by making constitution so that an ignition time may be retarded so as to become small according to the number of strokes after changeover to an all cylinder state from an unoperated cylinder state. CONSTITUTION:A case in which valve opening/closing is conducted at all cylinders, and a case in which valve opening/closing is conducted at some cylinders, are decided by means of air volume efficiency calculated by means of an engine rotation number sensor 4 and a boost pressure sensor 5, and at the same time when changeover to an all cylinder state from an unoperated cylinder state is made, a retard amount which is maximum right after return to the all cylinder state and made smaller in proportion as the number of strokes increases immediately after returning, is calculated. And in regard to this retard amount, when time is equivalent to the time of acceleration and the time of idle operation from boost pressure, the retard amount is corrected, and base angle advance is changed, and then, a distributor 9 which is an ignition time setting device, is driven by means of a control portion 3.
Patent JP-H09157650-A (JP)
Title: Soil cleaning agent and planting of plant
Inventor: KAWAMURA ITSUO
IPC: A01N37/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To make a soil environment suitable for growth of a plant. SOLUTION: Chitosan is dissolved in propionic acid to give a soil cleaning agent. The agent is diluted with water of about 500-1,000 times (30ppm to 200ppm chitosan concentration) to give a diluted solution. A root ball of a seedling of a seedling raising pot is immersed in the diluted solution of the soil cleaning agent and is transplanted. The roots and terrestrial parts of a plant excellently grow by the operation of the soil cleaning agent retained in the root ball.
Patent JP-2000169083-A (JP)
Title: Wall face work robot
Inventor: OKAMOTO KENICHI
IPC: A47L1/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To conduct work in close contact with a wall face by providing a robot body having sheaves wound with a string, and arranging the sheaves at positions farther from the wall face than the suspension line of the sling. SOLUTION: This wall face work robot 10 is provided with erect frames 13, 14 on a base frame 11 fitted with travel wheels 12 traveled in contact with the wall face 61 of a building 60. The erect frame 3 is provided with sheaves 16, 17, 18, 19 wound with a string 30 on branches 15, 15a protruded on the side face. The sheave 17 applied with rotating force by a drive motor 21 retracts or delivers the string 30 to lift or lower the robot 10 itself on the wall face 61. The sheave 18 is provided at a position farther from the wall face 61 than the string 30, and it generates the thrust pressing the wall face work robot 10 to the wall face 61 via the tension of the wound string 30. A sheave 23 is fitted at the farthest position from the wall face 61 on the erect frame 14, and a tension rope 40 is wound on it.
Patent JP-2001157855-A (JP)
Title: Microchip for capillary gel electrophoresis and method of manufacture
Inventor: KO JONUKU
IPC: B01D57/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a microchip for capillary gel electrophoresis which can be manufactured at a low cost and is suitable to be disposed of after used only once for electrophoretic separation. SOLUTION: This microchip comprises a flat base plate made of a polymer material and a flat surface plate placed on the upper side of the base plate. A capillary channel, i.e., a channel having a specified shape, is formed on the upper side of the base plate and is sealed with the surface plate.
Patent JP-H10179234-A (JP)
Title: Braiding machine
Inventor: AOTA EISUKE
IPC: A45C13/30
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a braiding machine designed to be capable of braiding the side edge of a coreless Gobelin braid. SOLUTION: A pair of right and left wrappers 7 placed on a table 5 guiding the feed of a band 20 into the space between a pair of upper and lower pressure rollers 3 are arranged in such a way as to be capable of moving back and forth relative to each other. The wrappers 7 are activated toward each other by a pair of right and left springs, and a die 10 which is laid on the surface of the band 20 to be machined and which is inserted between the wrappers 7 is fitted, and the wrappers 7 is received by the side edge of the die 10 to control the interval between the wrappers 7, thereby folding back the side edge of the band 20 at a position copying the shape of the side edge of the die 10, and folding back the side edge of a coreless Gobalin braid having a side edge shape copying the shape of the side edge of the die 10.
Patent JP-2001160117-A (JP)
Title: System for managing device security
Inventor: ODA YASUNORI
IPC: G06F21/62
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To enable a scrupulous control about the operation of a device needing security management such as copying a confidential document. SOLUTION: A user is made to carry a RFID and a RFID is also attached to the confidential document. A copying machine 300 is provided with a reader/ writer 303 to read the FRID of the document set in the platen and the FRID of the user in front of the machine 300. The machine 300 is controlled so as to be able to copy the document only when the access right of the user read from the FRID of the user is higher than the confidential level of the document read the FRID of the document on the platen.
Patent JP-2001158020-A (JP)
Title: Split mold container for vulcanizing tire
Inventor: IRIE NOBUHIKO
IPC: B29C35/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact split mold container for vulcanizing at a low cost. SOLUTION: The split mold container for vulcanizing internally mounting a split mold M having a plurality of tread patterns Ma divided in a circumferential direction comprises a heating means embedded in a plurality of segments 16 having the tread patterns Ma fixed to the inner surfaces and/or an outer ring having an oblique surface slidably engaged with outer oblique surfaces of the segments 16 to use a supply power as a heat source.
Patent JP-H06190917-A (JP)
Title: Manufacture of double-side embossed polycarbonate sheet
Inventor: HATANAKA YOSHIHARU
IPC: B29C59/00
Filed: 1992-12-25
Abstract: PURPOSE:To form recessed and projected patterns uniformly on both surface and rear face and manufacture products of various kinds of thickness efficiently by controlling the temperature of respective embossing rolls and the temperature of a polycarbonate sheet just after extrusion and just before the introduction into a second embossing roll. CONSTITUTION:The temperature of a first embossing roll 12 is set at 140-150 deg.C and the temperature of a second embossing roll 13 is set at 160-190 deg.C. Polycarbonate resin is extruded out of a die 16 of an extruder in a manner of setting the temperature of a polycarbonate sheet 14 just after the extrusion is set at 250-270 deg.C. Before the polycarbonate sheet 14 is introduced into the second embossing roll 13, the polycarbonate sheet 14 is heated so that the surface temperature on the side of the other face 14b is set at 190-210 deg.C at an emboss starting section in the process of embossing by the second embossing roll 13. As a result, excellent recessed and projected patterns are formed efficiently on both faces of the polycarbonate sheet 14.
Patent JP-H09154752-A (JP)
Title: Circulator for bath
Inventor: INAGAKI TOMIYOSHI
IPC: A47K3/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To mix the inside of a bathtub without requiring any other driving power source, to eliminate the need of man-powered mixing and to improve heat efficiency in the bath device of an outer heater type natural circulation system. SOLUTION: This circulator is provided with fitting parts 1 and 2 fittable to a circulation pipe arranged at the upper and lower parts of the bathtub and a circulation path part 3 for making the upper and lower fitting parts communicate with each other, opening parts 4 and 9 are formed on the upper and lower parts of a circulation path and a free rotation water turbine 7 for which the upper part of the rotary blade is positioned in a flow path 6 between the upper fitting part and the upper opening part is installed. Then, a part of high temperature hot water ejected from a heater is introduced to the inside of the furnace again by the water turbine 7 and ejection pressure from the heater is raised.
Patent JP-2001169178-A (JP)
Title: Image processing method, image processor and electronic camera
Inventor: TAMARU MASAYA
IPC: G03B7/28
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processing means capable of obtaining an image in which a main subject becomes properly bright by correcting the shortage of the light quantity of an image signal precisely in the stroboscopic photographing of an electronic still camera. SOLUTION: Image signal obtained via a CCD 18, when a strobe light-emitting device 54 emits light is A/D-converted and stored in a memory 26, and the image signal is inputted to an integration circuit 60. In the circuit 60, a photographic screen is divided into plural blocks to calculate an integrated value by each block, and the result is inputted to a CPU 30. The CPU 30 determines whether a photographed picture is short of a light quantity, based on an evaluation value obtained by comprehensively calculating the integrated value of the whole block. When the CPU 30 determines the picture is short of the light quantity, the CPU 30 decides the gain of a gain adjusting circuit 34 according to the evaluation value and amplifies the image signal within the memory 26 by the circuit 34.
Patent JP-H06196080-A (JP)
Title: Arc extinguishing device
Inventor: OKADA TAKEHIKO
IPC: H01H73/18
Filed: 1992-12-25
Abstract: PURPOSE:To provide an arc extinguishing device capable of improving the flow of arc gas to improve current limiting performance. CONSTITUTION:In an insulating body 5 formed into a substantially U-shape with both side parts 6, 6 having a determined area and a connecting part 7, to which a movable contact 3 is advanced from one opening part 5a to fixed and movable contacts 2, 4 are situated near the longitudinal middle, the opening area of one opening part 5a is made smaller than the area of the other opening part 5b and the sectional area near the middle. In a one having a reflux passage 13 between both side parts 6,6 of the insulating body 5 and the wall surface 12 of a case 11, a diameter extending part 5f extending outward is formed on the edge of one opening part 5a of the insulating body 5.
Patent JP-H06197277-A (JP)
Title: Picture processor
Inventor: INOUE SHIRO
IPC: H04N5/262
Filed: 1992-12-25
Abstract: PURPOSE:To provide the picture processor in which the circuit configuration of an input mechanism of picture data to a memory is simplified. CONSTITUTION:The input operation of picture data 100 to a memory 4 is controlled by utilizing a picture output circuit 6 outputting the picture data 100 from the memory 4. When the picture data 100 are inputted to the memory 4, a selector 361 is used to select a position B of an input terminal and a memory read out signal 103 from a memory management circuit 62 of the picture output circuit 6 is delayed by a delay circuit 362 and becomes a write enable signal 104 to the memory 4.
Patent JP-H09165100-A (JP)
Title: Oil capturing device
Inventor: KATSUMATA ITAROU
IPC: B67D7/42
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent such troubles that oil leaking out of the tip of a nozzle of an oil supply device flows from the base of the nozzle to a grip and hands or clothes of operator are stained with oil to deteriorate work efficiency or objects to be supplied with oil are contaminated or accidents are caused. SOLUTION: In an oil supply device provided with a main body 2 including an oil supply pipe 1 and a grip 3, a nozzle 5 protruding from the body 2, and a lever 4 for turning ON, OFF oil from the nozzle 5, there is provided an oil capturing means 10 which is detachably fitted on the outside of the base of nozzle 5 to capture oil leaking from the tip of the nozzle and reversely flowing over the outer surface of the nozzle.
Patent JP-H09164387-A (JP)
Title: Method for generating electrolytic water and device therefor
Inventor: SO KEISEN
IPC: C02F1/46
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for generating electrolytic water without any scale being deposited in a cathode compartment with the economical and simple device without converting a cathode and an anode. SOLUTION: This device has an electrolytic cell 5, and a raw water inlet and an electrolytic water outlet are respectively provided to the cathode compartment 7 and anode compartment 6 divided by an ion-permeable diaphragm 17 having a cathode and an anode. A mixing tank 13 having a raw water 1 inlet and an inlet for introducing a part of the alkaline water 9 from the cathode compartment is provided, and a means for introducing the mixed water in the mixing tank 13 into the cathode compartment 7 is furnished. A fibrous or granular material 14 insoluble in an aq. alkaline soln. is preferably packed in the mixing tank 13, and the mixing ratio of the alkaline water 9 to raw water 1 is controlled to >=0.5, especially to 2-5.