baber/WOPTO huggingface dataset:
Patent JP-H06128085-A (JP)
Title: Method for forming diamond film
Inventor: NODA MASAHARU
IPC: C23C16/27
Filed: 1992-10-16
Abstract: PURPOSE:To form a diamond film having a uniform thickness over a large area by using a radiofrequency induction thermal plasma. CONSTITUTION:This method for forming a diamond film comprises introducing a carbon-containing gas into a radiofrequency induction thermal plasma produced in a plasma torch and a reactional chamber and forming the diamond film on the substrate surface installed in the reactional chamber. The internal pressure of the plasma torch and the reactional chamber is regulated to 1-650Torr and the carbon-containing gas as a sheath gas is simultaneously introduced along the inner peripheral surface of the plasma torch.
Patent JP-H06170127-A (JP)
Title: Method for filtering treatment of original water and its apparatus
Inventor: ICHIHARA HISASHI
IPC: B01D17/05
Filed: 1992-10-15
Abstract: PURPOSE:To make clogging of a filter material hardly occur and to apply directly filtering treatment without performing pretreatment even when the concn. of suspending substances in an original water is high by making the amt. of the floating substances caught by the filter material decrease remarkably. CONSTITUTION:A filtering container 2 wherein sands 3 and 4 are placed in the lower part and a space 6 is formed in the upper part is used and an original water W1 contg. suspending substance SS and a power water W4 wherein a large amt. of air is dissolved under pressure are fed in the space so as to mix both waters and majority of the suspending substance SS in the original water W1 is caught with a number of air bubbles A coming out from the power water W1. Then, the suspending substance SS with the air bubbles A is floated and separated on the uppermost part of the filtering container 2 and the original water wherein the amt. of susbending substance SS is decreased by floating and suspending is passed though the sands 3 and 4 to make the remaining suspending substance SS is the original water W1 caught by the sands 3 and 4 and the original water W1 is turned thereby into a clean treated water W2.
Patent JP-H02152781-A (JP)
Title: Driving device for working hand of suction type
Inventor: YUKISHIGE YOSHIFUMI
IPC: B25J15/06
Filed: 1988-11-30
Abstract: PURPOSE:To simplify the device structure by making a negative pressure generating device an ejector pump operated by the air fed from an air feeding device. CONSTITUTION:A vacuum pad 10 sucking a work object and pneumatic type actuator for working are provided on a working hand. A negative pressure generating device 14 for generating the suction pressure of this vacuum pad 10 is made as the ejector pump operated by the air fed from the air feeding device for feeding air for operation to the actuator. The negative pressure sucking the vacuum pad 10 is generated by using this ejector pump, so the air feeding device can be served as well for generating negative pressure.
Patent JP-H03165638-A (JP)
Title: Time slot assignment system for time division multiplexer
Inventor: NISHIMURA TADAO
IPC: H04J3/00
Filed: 1989-11-24
Abstract: PURPOSE:To quicken the transmission speed of control information to be sent between time division multiplexers by selecting a time slot assignment means with lots of time slots for control path assigned much thereto when the quantity of control information transmission between the time division multiplexers is high. CONSTITUTION:Each time division multiplexer 1 is provided with a current time slot assignment table 23 for normal time slot assignment and a standby time slot assignment table 24 for quickening the control path. The time division multiplexer 1 applies time division multiplex with time slot assignment according to the current time slot assignment table 23 to attain multiplex and demultiplex. When lots of control information exists at initializing or the like, after a switching command of time slot assignment is informed to an opposite time division multiplexer 1, the standby time slot assignment table 24 is selected. Thus, the control path transmission speed when lots of control information is required for transmission is quickened and the efficiency of the time division multiplexer at normal state is not reduced.
Patent JP-H03165500-A (JP)
Title: Lighting device for discharge lamp
Inventor: IGARASHI YOSHITAKA
IPC: H02H7/122
Filed: 1989-11-24
Abstract: PURPOSE:To protect the inverter circuit of the inverter type discharge lamp lighting device operated by the output of a DC to DC converter by reducing the output of the converter when the discharge lamp is detected to be abnormal. CONSTITUTION:In the case of an abnormally high voltage between both ends of an discharge lamp 2 due to abnormality in the discharge lamp 2 or an inverter N, the voltage is divided with the resistances 23, 24 of detection means P and inputted to a wave-shaping circuit 25. The wave-shaping circuit 25 modifies the input sine wave into a rectangular wave and outputs it to a control circuit Q. A latch circuit 26 has a specified reference voltage in its memory in advance, causes an oscillator 27 to shorten the on and off period of a switching element 4, and to reduce the chopper circuit output voltage of a DC to DC converter M. As a result, the abnormal voltage between both ends of the discharge lamp 2 is reduced.
Patent JP-S63159266-A (JP)
Title: Lightweight soundproofing, heat insulating and refractory material and manufacture
Inventor: DENISU SHII MIRAA
IPC: C04B28/26
Filed: 1987-12-02
Abstract: A lightweight soundproofing, insulation and fireproofing material and method is disclosed. A dry composition is provided which includes 60-80% by weight of an inorganic lightweight nonflammable fibrous material, 16.67-36.67% by weight of an organic lightweight normally-flammable fibrous material, and 3.33-10% by weight of a refracted clay material. The non-flammable fibrous material is pulled apart to provide a high temperature loose fiber material, the normally-flammable fibrous material is shredded, and the refracted clay material is embedded in the normally-flammable fibrous material after shredding to reduce the flammability thereof. Thereafter, the nonflammable fibrous material is mixed with the normally-flammable fibrous material to complete the dry composition. A liquid adhesive is provided which includes liquid sodium silicate having a ratio of silicon dioxide to sodium oxide that is greater than 3.22:1, the liquid sodium silicate in the form of a solution of about 50% water is mixed with water in a ratio of approximately 1:1, and a surfactant can be added to the liquid sodium silicate to act as a wetting agent for application and flexibility purposes. With these constituent components, the liquid adhesive is used with the dry composition at the rate of approximately 55 gallons of liquid adhesive for each 300 lbs. of dry composition.
Patent JP-H08168122-A (JP)
Title: Control panel
Inventor: SUZUKI HIROMITSU
IPC: H02B3/00
Filed: 1994-12-09
Abstract: PURPOSE: To easily connect an optical cable to a connector located on the front face of a printed wiring board by providing the optical cable at a part where the mounting margin of a chassis and the front face of a middle frame overlaps so that it can be put into order and treated from both an opening and the inside of the control panel. CONSTITUTION: A wire-arranging treatment device 8 of an optical cable for fixing and supporting the terminal part of an optical cable 11 while one edge rotates is fixed to a space part at the reverse side of a mounting margin part 10 for mounting a chassis 22 to a control panel body via a middle frame 7 of the control panel body. Then, an optical cable 11 is provided at a part where the mounting margin part 10 of the chassis 22 and the front face of the middle frame 7 overlap so that the optical cable 11 can be arranged and treated from either one of the opening or the inside of the control panel, thus easily connecting the connector to a position where the optical cable 11 is located on the front face of the printed wiring board.
Patent JP-H06131294-A (JP)
Title: Data transfer device
Inventor: YAMAMOTO YASUYUKI
IPC: G06F13/362
Filed: 1992-10-19
Abstract: PURPOSE:To improve the throughput of the device. CONSTITUTION:If a DMA control circuit 15 receives a request to start data transfer of high priority while data transfer of low priority is performed, the DMA control circuit 15 interrupts the data transfer of low priority temporarily. At this time, the status at the interruption point of time is stored in an address register 16 and a current transfer quantity register 24. The DMA control circuit 15 starts the data transfer of high priority level and when the transfer ends, the circuit 15 restarts the data transfer of low priority corresponding to the status at the interruption point which is stored in the address register 16 and current transfer quantity register 24.
Patent JP-H068947-A (JP)
Title: Sealed bag
Inventor: KAI HISAO
IPC: B65D77/30
Filed: 1991-11-21
Abstract: PURPOSE:To make it possible to open a sealed bag easily by the force of fingers without spoiling the strength of the bag in the practical use by providing a large number of scars at the non-welded end edge at the outer edge of the heat-sealed part for a sealed bag which is made by welding a film. CONSTITUTION:For a sealed bag made of a plastic film or laminated film, etc., of a plastic and a metal such as aluminum foil, etc., or paper, etc., with a form of 3-way sealed type, 4-way sealed type, etc., for which the outer edge part is heat-sealed at a longitudinal welded part 5 and lateral welded part 6, a scar group A made of a large number of scars 1 is provided at the end edge of a non-welded part B at the outer edge of a welded part 5. Each scar 1 is made to have a narrow long shape of which the length is longer than the width, and the length is made to be, e.g. not more than 0.5mm and not less than 0.1mm, and the scars l are arranged in the crossing direction to the end edge line 2. Also, the tips 3, 4 of the scar 1 are made to be an acute angle, and a tear shall be generated at those areas. By this method, when a tearing force is added to the end edge line 2, the end edge of the bag starts being torn from the scar 1 part, and the opening of the bag becomes easier.
Patent JP-H10150683-A (JP)
Title: Individual selective-calling reception system and individual selective-calling reception method
Inventor: MORISHIMA MASAAKI
IPC: H04B7/26
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent an individual selective calling receiver side from performing erroneous message omitted reporting by comparing the transmission number of the latest call with a detected transmission number and judging and reporting the transmission number for performing transmission. SOLUTION: Received, detected and demodulated radio signals are decoded in a decoding means 103, and in the case of detecting its own calling number in them, a series of numbers (transmission number) attached for respective calling numbers by a base station included in a reception message are detected. A transmission number non-succession judgement means 106 judges whether or not it is successive to the transmission number of an already reception-reported latest message, a transmission number inversion judgement means 107 judges whether or not it is inverted with the transmission number of the latest message and a transmission number difference judgement means 108 judges whether or not a difference with the transmission number of the already reception-reported latest message is larger than an optional numerical value set beforehand. Then, in the case of judging that transmission number omission is to be reported in a transmission number omission reporting judgement means 109, reporting signals are sent to a transmission number omission reporting means 110.
Patent JP-H06125633-A (JP)
Title: Reaper
Inventor: KATO HIRONOBU
IPC: A01D69/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide a reaper which raises an alarm when the chuter of the reaper is about to be clogged with mowed grass. CONSTITUTION:The passing density of mowed grass passing through a chuter is detected by a transmission-type light sensor 17. An H level sensor 21 counts the H level signals of the light sensor 17 outputted from a level detection part 20 at prescribed time intervals. The average light-shielding ratio of the H level signal in plural sampling periods is calculated by a judged passing density calculation part 22. The calculation of the average light-shielding ratio is carried out in response to the end signal of the sampling period outputted from the counter 23. An alarming part 26 is actuated when the above average value exceeding a threshold value is detected by a clogging state judging part 24 and a detection signal of stationary air flow to the chuter is outputted from a PTO switch detection part 27. The clogging of the chuter with mowed grass can be prevented by taking a clogging prevention means in response to the alarm.
Patent JP-H07160786-A (JP)
Title: Table data preparation method
Inventor: HASHIZUME HIROSHI
IPC: G06F19/00
Filed: 1993-12-07
Abstract: PURPOSE:To input plural pieces of data in a single piece of table data by permitting plural pieces of data to be inputted in a single item concerning the different part of data and controlling them by providing identifiers. CONSTITUTION:As data of a first row is common data, data is inputted without defining the identifier but at the time of inputting data of a second row, data of a table 1 is inputted to define the identifier. When the definition of the identifier is instructed, the identifier is defined and the value of an inputted identifier is stored in an identifier storage area. Next, while inputting data of the second row, the identifier is gained. When the identifier finish inputting all the pieces of data of '1', the identifier is defined again. This time, an identifier is redefined to be '2', '2' is set to the identifier storage area and data of the second row in a table 2 is inputted. Thereby, in each item of the second row, data of the identifier '1' ('100' '200'...) and data of the indentifier '2' ('12' '-15'...) are stored.
Patent JP-H01148134-A (JP)
Title: Hybridoma production of buckwheat plants
Inventor: UJIHARA TERUO
IPC: A01H5/00
Filed: 1987-12-03
Abstract: PURPOSE:To create a new king of buckwheat hybrid easily, by hybridizing different kinds of buckwheat plants, taking out the ovules from the aviaries several days after fertilization, placing them on the medium to effect differentiation, and breeding selectively after they are confirmed to be useful. CONSTITUTION:Hybridization is effected by mating the pollens of one of buckwheat to the pistil of the other. Several days after fertilization, ovules are taken out of aviaries and differentiated on an appropriate culture medium. The usefulness of the new plant is investigated on its resistance to pests, to coldness, weather, increase in yield or penetration corresponding to their grow stages in usual manners, and selective breeding is carried out to create the subject new kind of buckwheat plant.
Patent JP-H04177328-A (JP)
Title: Waveguide type light deflector
Inventor: KITANO TOSHIHIKO
IPC: G02B6/12
Filed: 1990-11-13
Abstract: PURPOSE:To improve manufacturing yield by forming an electrode for light deflector in a structure that has both of a curved cord-like electrode and a churp electrode, and by substituting the churp electrode for a high frequency excitation part. CONSTITUTION:An electrode 13 is in proximity to a bus bar 14 close to a high frequency excitation part, of bus bars 13, 14 for bonding, and a churp electrode 12 is provided in such a way that the bus bar is provided in common. By optimizing the locational relationship between the electrode 3 and a light beam 5, the angle formed by the electrode 3 and the light beam 5, and the time difference are different according to frequency. The time required for an elastic surface wave (SAW wave) 4 irradiated from an electrode 11 to reach the light beam 5 is almost the same at the electrode 11 in a case of elastic surface wave 16 where the frequency is as low as f1, and in a case of an elastic surface wave 17 where the frequency is as high as f2. A waveguide type light deflector of good manufacturing yield of electrode can thus be obtained.
Patent JP-H08213119-A (JP)
Title: Electric connector
Inventor: DEIIKU AARU DEIKUSON
IPC: H01R12/72
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent nonalignment of a connector and a base board by relative rotation when the connector is installed on the base board. SOLUTION: A housing 12 of a connector 60 contains first and second terminal members 64 and 74, and the first and the second terminal members 64 and 74 constitute a base board receiving port 36 by extending from a base board engaging surface 18 of the housing 12. A base board 38 is inserted into the base board receiving port 36, and the first terminal member 64 contacts with a first main surface 40 of the base board 38 in a first position 43, and the second terminal member 74 contacts with a second main surface 46 in second and third positions 53 and 54 deviated to both sides of the first position 43.
Patent JP-S62189057-A (JP)
Inventor: GARII HARORUDO GUROOBAA
IPC: A61B10/00
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-H08207305-A (JP)
Title: Ink replenishing device and ink supply method
Inventor: DEBITSUDO ESU HANTO
IPC: B41J2/175
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To maintain the printing grade of a first cartridge by providing a refill ink reservoir internally kept in a pressure exceeding the ink storing pressure of a printing cartridge and housing refilling ink. SOLUTION: A closed ink transfer system isolated from ambient pressure is defined and held between a refill ink reservoir (ink bag) 26 and the ink reservoir 19 in a printing cartridge 18, and closed by the lands 56, 56' of a hollow cylinder 48, the cap 55 of a vertical magazine 55 and the seal 51 provided around the refill port of the printing cartridge. The system can dislodge the closure 20 of the printing cartridge 18 isolated from ambient pressure to supply ink to the reservoir of the printing cartridge 18. The replacement closure is positioned in front of a ram 60 to be stationarily arranged within the printing cartridge 18 by the ram 60.
Patent JP-H08145349-A (JP)
Title: Flame detection circuit
Inventor: UCHIDA TSUTOMU
IPC: F23N5/12
Filed: 1994-11-15
Abstract: PURPOSE: To provide a flame detecting circuit to detect grounding even when a DC source in a petroleum combustion apparatus is grounded. CONSTITUTION: A DC voltage energized between a burner part 13 to generate flame during combustion and a frame rod 12 positioned in flame during combustion forms a pulse wave. Further, by effecting the common use of the DC source for a drive source for an electromagnetic pump 10, a need for a particular part is eliminated and grounding of the DC source is reliably detected.
Patent JP-S63160233-A (JP)
Title: Cleaning method for mirror wafer
Inventor: OZAWA MAKOTO
IPC: B08B3/04
Filed: 1986-12-23
Abstract: PURPOSE:To improve the yield of a product and to reduce its cost by providing a nozzle eccentrically with respect to the bottom center of a cleaning tank in which a wafer is secured downward, injecting pure water through the nozzle to clean its mirror surface, and allowing contaminated water to overflow. CONSTITUTION:A polishing jig 7 to which a wafer is bonded in so secured by a jig securing trestle 1 of a cleaning tank 3 that the waver is directed downward. A nozzle 5 is provided eccentrically with respect to the bottom center of the tank 3, and an overflow tank 4 and a liquid discharge tube 6 are provided outside the tank 3. When pure water is injected through the nozzle 5, a vortex water stream is generated, and a mirror surface wafer is cleaned by the water stream. Contaminated water overflows the top of the tank 3 to be discharged through a tube 6. Accordingly, it can be cleaned with a small amount of pure water in a short time to prevent surface defects due to the stream from occurring. Thus, the yield of a product can be enhanced, and its cost can be reduced.
Patent JP-H10138166-A (JP)
Title: Exhaust mechanism for pneumatic nailing machine
Inventor: HAMANO AKISHI
IPC: B25C1/04
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent blocking a small hole of a filter by forming a wall, right- angled to exhaust air flow, in a front or rear position of the small hole so that the exhaust air passes through a clearance between the wall and small hole in exhaust mechanism for a pneumatic nailing machine. SOLUTION: After a nail is driven out by supplied compressed air of exhaust mechanism that can prevent blocking a small hole 12 of a filter 7, exhaust air is exhausted through the small hole 12 formed in the filter 7 in an exhaust chamber. In exhaust mechanism for a pneumatic nailing machine of such constitution, a wall 13 right-angled to exhaust air flow is formed in the front or rear position of the small hole 12 so that the exhaust air passes through a clearance 14 between the wall 13 and small hole 12.
Patent JP-H05141184-A (JP)
Title: Propulsive embedding equipment for pipe
Inventor: KAWARA MASAYA
IPC: E21D9/06
Filed: 1991-11-22
Abstract: PURPOSE:To enable a small diameter pipe to be embedded even in a hard ground so accurately and efficiently. CONSTITUTION:A foremost drill pipe 20 is provided with a center side shear blade 28 and a peripheral side shear blade 29 rotating in reverse with each other at its tip part in a concentric state. The center side shear blade 18 is made up into a convex spherical curved form, having a lot of drill tips on the surface. The peripheral side shear blade 29 is of cylindrical form, having each tip 12 on the tip part and an inner diametral surface being opposed to the center side shear blade 28. An intermediate drill pipe 30 consists of a pipe body 31 provided with two jack devices 33 in the inner diametral surface and a correction plate 34 interposing between this pipe body 31 and the foremost drill pipe 20. These jack devices 33 are connected even to the correction plate 34 in advance, thus this plate 34 is rocked in time of its expansion. A final drill pipe 40 has a detecting means, detecting a variation in the drilling direction, inside. Those of foremost drill pipe 20, intermediate drill pipe 30 and final drill pipe 40 are connected with one another in series and attached to the tip part of a pilot pipe 4.
Patent JP-H04178063-A (JP)
Title: Image sensor
Inventor: SUETSUGU KENICHIRO
IPC: H04N5/335
Filed: 1990-11-13
Abstract: PURPOSE:To reduce scatter of a radiation light and to improve the resolution by providing a guide path leading a reflected light from an original face to a photoelectric conversion element and leading a light made incident from a light guide window to the original face for each photoelectric conversion element between a sensor glass base and a transparent protection layer. CONSTITUTION:A light guide window 13 and a core part 20 of a guide path are provided for each photoelectric conversion element 11 between a sensor glass base 12 and a transparent protection layer 18 and a radiation light from a light source 14 is uniformized by a luminous quantity control plate 23 and the resulting light radiates to a face of an original 19 through the window 13 and the core part 20. The reflected light is led to the element 11 to obtain picture information and in this case, the radiating light to the face of the original 19 passes through the core part 20, then scattering to an adjacent picture element is less. Moreover, the incidence of a stray light incident at a larger angle than an aperture angle of the guide path is reduced by a colored material 22 provided between the guide paths. Thus, the scattering of radiation light is reduced and even when a distance between an outer surface of the layer 18 and the face of the original 19 is large, excellent resolution is kept and the head is made small and light in the weight.