baber/WOPTO huggingface dataset:
Patent JP-H06212101-A (JP)
Title: Method of destaticizing liquid crystal substrate
Inventor: UEHARA TOSHISHIGE
IPC: G02F1/136
Filed: 1993-01-14
Abstract: PURPOSE:To destaticize temporarily a liquid crystal substrate by forming an antistatic resin film on the surface of the substrate, curing the film by irradiation, thereby temporarily protecting the substrate by grounding to eliminate the static electricity built up during transporkation, etc., and releasing the film from the substrate by treatment with water, warm water, an aqueous acid solution or an aqueous alkali solution as early as possible after the completion of the step of chamfering a grounded circuit part or the step of transportation. CONSTITUTION:A film made from a resin composition essentially consisting of a specified polyoxyalkylene (meth)acrylate monomer and a specified polyfunctional silicone (meth)acrylate is formed on the surface of a liquid crystal substrate subjected to the step of circuit formation and the step of chamfering a grounded part and is cured by irradiation. After the antistatic treatment has been accomplished, the film is released from the substrate by treatment with water, warm water, an aqueous acid solution or an aqueous alkali solution.
Patent JP-H11202373-A (JP)
Title: Optical switch
Inventor: INAGAKI HIDEICHIRO
IPC: G02F1/315
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an easily handleable optical switch of small loss fluctuation easily connectable to an input/output fiber. SOLUTION: In this optical switch for switching an optical path by enclosing the matching liquid of a refractive index equal to the core part of an optical waveguide in a groove-like gap 3 provided on the crossing part of a first optical waveguide 1 of a first direction and a second optical waveguide 2 of a second direction crossing with each other on a substrate for satisfying total reflection conditions and moving the matching liquid inside the gap 3, a new third optical waveguide 11 of the first direction is provided parallelly to the optical waveguide 1 of the first direction in the area of the second optical waveguide 2 for propagating optical signals when the optical path is switched from the first optical waveguide 1 to the second optical waveguide 2,  the gap 31 for satisfying the total reflection conditions is provided on the crossing part of the optical waveguides 2 and 11 and the optical signals are propagated between the optical waveguides 2 and 11 through the gap 31.
Patent JP-H10198467-A (JP)
Title: Power supply control system
Inventor: IMAEDA YASUSHI
IPC: G06F1/28
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To effectively utilize an extension function to a maximum without caring of instable operation caused by power lack or the limit of configuration by always monitoring all the current consumption consumed for an information processor through a current consumption monitor and control circuit and displaying required power supply capacity on a power supply capacity monitor panel. SOLUTION: A current consumption monitor and control circuit 5 always monitors all the current consumption at an information processor 1 and terminal equipment 11 and displays a current consumption value corresponding to a power supply specification on a power supply capacity monitor panel 6. When system configuration is considerably extended at once and large capacity is required as a power source at the information processor 1, the current consumption monitor and control circuit 5 temporarily stops power supply to be sent to an extension device 2 and an extension board 3 and further, the current consumption monitor and control circuit 5 outputs an extension power source request signal 7 to the power supply capacity monitor panel 6. The power supply capacity monitor panel 6 receives the extension power source request signal 7, and the number of extension power units 8 required for extension is displayed on the power supply capacity monitor panel 6 and reported by a buzzer tone.
Patent JP-S62161696-A (JP)
Inventor: ISHIKAWA HIROAKI
IPC: B66C13/16
Filed: 1986-01-13
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-H01182018-A (JP)
Title: Molding die for plastic base of optical disc
Inventor: IDA KIYOSHI
IPC: G11B7/26
Filed: 1988-01-14
Abstract: PURPOSE:To manufacture products of little birefringence and good quality in large quantity by varying a gate section shape of a gate for flow of molten resin into a cavity by means of a sequence program and adjusting the same to the hydraulic control of an injection molding machine. CONSTITUTION:A punch cutter shaft 4 is inserted into a sleeve 12 mounted on the center of a movable side mold 8, and its one end is fixed to a hydraulic cylinder. The same can move forward and backward by means of a hydraulic sequence program. The other end of the shaft 4 makes a recessed section forming the lower end of a sprue, while its end forms a ring-shaped projection 13. The projection 13 forms a gate 2 together with a sprue bush 5 and the width of the gate 2 is adjusted by the shaft 4. The gate is narrowed before injection and fully opened quickly when molten resin pressure reaches the peak, and the resin is allowed to flow into the cavity. Then, the gate is closed step by step to reduce flow velocity accurately to prevent the resin from backflowing and overfilling. Then, molecular orientation and stress deformation are relaxed.
Patent JP-S60149171-A (JP)
Title: Semiconductor device
Inventor: MATSUNAGA NOBUTOSHI
IPC: H01L29/80
Filed: 1984-01-17
Abstract: PURPOSE:To optimize both the Schottky withstand voltage of a gate and the contact resistance of an electrode by a method wherein the carrier concentration is reduced in proximity to the suface in the neighborhood of the gate electrode, and increased in proximity to the surface immediately under the source and drain electrodes. CONSTITUTION:The ion implantation for an N type active layer 3 is performed to a semi-insulation GaAs substrate 1, and next N<+> ions are implanted 4 except the gate section. At this time, the surface carrier concentration is decreased by Si ion implantation in order to increase the withstand voltage of the gate electrode 2. Then, the ion implantation for a shallow N<+> layer 41 is performed at a distance from the gate section. Thereafter, a source-drain metal is formed outside the layer 41 and made as an ohmic electrode 5. Further, the gate electrode 2 is formed so as to cover the entire surface. At this time, the electrode 2 contacts the layer 4, but the layer 4 has a low surface concentration and therefore has no deterioration in gate withstand voltage. On the other hand, since the layer 41 is formed immediately under the electrode 5, the source-drain electrodes 5 do not show the deterioration in contact resistance.
Patent JP-S59130124-A (JP)
Inventor: KOSHIBA KUNIAKI
IPC: A23L1/00
Filed: 1983-01-13
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-H11197715-A (JP)
Title: Boring method of seamless steel tube by inclined roll
Inventor: YAMAZAKI MOTOHARU
IPC: B21B19/04
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To enlarge the possible manufactural length of a seamless steel tube. SOLUTION: In the boring method of the seamless steel tube by an inclined roll, a boring plug 2 is arranged so that the maximum diameter part 2a is positioned in a gorge part 1b of the inclined roll 1 having a barrel type body to bore a stock billet 5. The boring plug 2, whose length of the forward part from the maximum diameter part 2a is shortened, is preferably used to bore the billet so that a distance from a boring starting point to the gorge part 1b in the boring plug 2 falls within a fixed value.
Patent JP-S58122751-A (JP)
Title: Semiconductor device
Inventor: FURUGUCHI SHIGEO
IPC: H01L23/522
Filed: 1982-01-18
Abstract: PURPOSE:To make uniform the thickness of step portion and realize high density and miniaturization by burying a part or entire part of thickness of a wiring pattern of the first layer in the groove of electrical insulating layer and then flatening the step portion by covering such area with electrical insulating layer. CONSTITUTION:An electrical insulating layer 2 is formed in the thickness of 0.5-0.2mu on a Si substrate 1, the layer 2 is etched through a resist mask, a groove in the specified wiring shape is formed and the thickness of groove bottom is set to about 0.3-1.5mu. Then, a wiring material is vacuum deposited and resist mask is removed, thereby forming the wiring layer 3 in the thickness of 1-2mu. Here, the second wiring layer 5 is formed through an interlayer insulating layer 4. Good result can be obtained by forming all insulating layers with SiO2 or Si3N4 and by burying it deeply. According to such structure, small size device can be obtained without breaks of wirings.
Patent JP-H11201325-A (JP)
Title: Pipe end treatment method
Inventor: TSUKIMOTO FUMIO
IPC: F16L1/024
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the surely sealing effect by providing a temporary seal process to pour the resin inside a piping, a permanent seal process to fit a closing plug inside the piping, an airtightness inspection process of a piping end part, and a piping cutting process to cut an excessive pipe on a road surface. SOLUTION: In a closing plug 10, an elastic seal member 13 is externally inserted in an outer circumferential part of a plug body 12 having a flange part 11 at a distal end part in the insertion direction X adjacent to a flange part 11. A male screw part 14 is formed on an outer circumferential part of the plug body 12. A female screw part 15a of a cylindrical holding nut 15 is screwed thereto. The holding nut 15 is a member to deform the elastic seal member 13. By relatively turning the holding nut 15 to the plug body 12, an end part of the holding nut 15 gives a pressing force to the elastic seal member 13, the elastic seal member 13 is expanded to the diameter Y of a gas pipe 4A and closely attached to an inner circumferential surface of the gas pipe 4A.
Patent JP-H02185680-A (JP)
Title: Small-sized oil pressure pump
Inventor: YABE YOSHIAKI
IPC: F04B53/12
Filed: 1989-01-12
Abstract: PURPOSE:To lessen pressure loss at the time of suction, simplify the construction, and stabilize the drive by separating a reciprocative member under the suction stroke from a cylindrical piston, sucking the oil into cylinder through the gap between the two members, and thereby eliminating a check valve on the suction side. CONSTITUTION:In an oil pressure pump under discharge stroke, a piston 7 is pushed into a cylinder 2 by an eccentric cam 6, and the spherical end face of the piston 7 is put in close contact with one-side end faces of cylindrical pistons 3, 4 so as to seal the oil in the cylinder 2. This causes further intrusion of the piston 7 to open a check valve 10 on the discharge side so a to discharge the oil out of the cylinder 2. After reaching the upper dead point, the piston 7 is pushed back by a spring 8 through a backing plate 9 to come into the suction stroke. At this time, the piston 7 solely returns until the backing plate 9 comes into contact with the cylindrical pistons 3, 4, so that the close contact condition of the spherical end face of piston 7 with one-side end faces of the cylindrical pistons 3, 4 will be disengaged, and thereby the oil is supplied from a liquid chamber 11 through a gap thus generated, followed by transfer into discharge stroke again.
Patent JP-H02185144-A (JP)
Title: Character reception processing system
Inventor: KIMURA YOSHIKAZU
IPC: H04L29/08
Filed: 1989-01-12
Abstract: PURPOSE:To prevent omission of characters of a response after sending of a text or the text after sending of the response by discriminating whether characters send at present are the response or the text in the transmission sequence. CONSTITUTION:It is checked in the transmission sequence whether transmission data is ENQ, a text, or a response. When transmission data is ENQ or a text, a response flag is set; but when it is a response, a text flag is set. After the flag is set, the reception mode is set to response reception when the response flag is set. The reception mode is set to text reception when the text flag is set. After execution of a transmission command is terminated, the command chain processing is performed to read out the next command (reception command). The reception command is read out and is started. It is checked whether the reception command coincides with the reception mode or not; and when it does not coincide, the reception mode is changed in accordance with the reception command.
Patent JP-H10200754-A (JP)
Title: Image processing unit
Inventor: FURUKAWA ITARU
IPC: G06T5/20
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide the image processing unit by which noise is easily eliminated while keeping high definition of a contour part of the like in an image. SOLUTION: A noise information detection means 70 detects noise information (noise intensity and its amount) as to a prescribed density with respect to a processing object image received from an image input section 30. On the other hand, a noise elimination processing section 80 has a lookup table in advance to decide a noise elimination processing characteristic as to a standard image (general image). Then the noise elimination processing section 80 compares noise information of a processing object image with noise information of the standard image to correct the lookup table and decides the noise elimination processing characteristic based on the corrected table and executes the processing.
Patent JP-H07262131-A (JP)
Title: Integrated circuit and computer upgrade method
Inventor: CHII SHIUN UU
IPC: G06F13/40
Filed: 1995-01-18
Abstract: PURPOSE: To provide a device and method for integrating the bus master ownership of the load of a single local bus by using a data transceiver. CONSTITUTION: An integrated circuit incorporates an interface terminal 180 connected to a local bus 102, a second interface terminal 118 connected to a first external communication channel, a third interface terminal 128 connected to a second external communication channel, local bus interface means 170 and 171 which are connected to the terminal 180 and give loads to corresponding local buses by interfacing with the buses, a signal multiplexing means 160 which is dynamically connected to the interface means 170 and 171 and first and second external communications channels and selectively transmits signals between the means 170 and 171 and either one of the communication channels, and an interface ownership designating means 150 which is dynamically connected to the multiplexing means 160, designates one of the communication channels as the owner of the means 170 and 171,  and controls the means 160 so as to designate signal routes between the owner and the means 170 and 171.
Patent JP-H08200546-A (JP)
Title: Burial position detecting device
Inventor: NAKAJIMA KOSHIROU
IPC: F16L1/024
Filed: 1995-01-18
Abstract: PURPOSE: To enable stable detecting accuracy to be obtained regardless of aged deterioration and fluctuations in ground, etc. CONSTITUTION: A nonvolatile liquid 7 is injected into a sealed container 6, a float 9 whose center of gravity is located in its lower part is floated on the nonvolatile liquid 7, and a radio response tag 11 is provided inside the float 9; the radio response tag 11 has a data carrier element 12 storing information about a buried pipe 14 and an antenna 13 by which signals are transmitted and received.
Patent JP-H07209398-A (JP)
Title: Faraday effect type optical fiber sensor and current transformer
Inventor: KUMEGAWA HIROSHI
IPC: G02B6/024
Filed: 1994-01-24
Abstract: PURPOSE:To obtain a Faraday effect type optical fiber sensory from which a magnetic field sensor or a current sensor of high precision is obtainable by suppressing an adverse effect due to birefringence and a change in the birefringence (rotary polarization) due to temperature, and a current transformer using the same. CONSTITUTION:A right-rotation twist section and a left-rotation twist section are provided in an optical fiber of a single mode having a prescribed length, and the number of twists for a distance is made equal practically for these sections, while the accumulated number of twists in the right-rotation twist section and the accumulated number of twists in the left-rotation twist section are made equal practically to each other. The optical fiber thus prepared is held in a tube 9 and the tube 9 is wound round on a bobbin 8. Accordingly, the polarization plane maintaining property of the optical fiber is enhanced and the rotatory power due to temperature is canceled. Besides, highly accurate measurement of a current is enabled by a simple structure.
Patent JP-S56105325-A (JP)
Title: Magnetic recording medium and its production
Inventor: NAKAMURA KIYUUZOU
IPC: C23C14/06
Filed: 1980-01-23
Abstract: PURPOSE:To reduce the Berkeley nozzle and the bias nozzle to produce a magnetic recording medium superior in S/N value, by forming the magnetic metal vapor deposition film, where organic vapor deposition particles are mixed, on the surface of the base material. CONSTITUTION:After air in vacuum vessel 1 where winding-off roller 3 and winding-up roller 4 are arranged in the upper part and evaporation source 5 is arranged in the lower part is exhausted through exhaust regulating valve 10, organic gas such as acetylene and styrene and oxygen gas are led through leading-in tube 6, which is provided in the side of vessel 1 to perform such adjustment that partial pressure in vessel 1 is 1X10<-6>-5X10<-4>Torrs. Next, base material 2 such as a polyester film is transferred from roller 3 to roller 4, and magnetic metal particles of Co, Ni, and so on which are evaporated from evaporation source 5 by heating are vapor-deposited at the incident angle of approximately 76-80 deg., thereby forming a magnetic metal vapor deposition film where organic vapor deposition particles are mixed.
Patent JP-S60150679-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HIROYUKI
IPC: H01L27/142
Filed: 1984-01-18
Abstract: PURPOSE:To obtain a semiconductor device, the adhesive properties of an electric insulating layer and a plurality of semiconductor elements thereof are excellent and which has high thermal stability, by constituting the insulating layer in the device, in which the semiconductor elements are arranged on a conductive substrate through the insulating layer, by an amorphous silicon group film. CONSTITUTION:An electric insulating layer 2 consisting of at least one kind of an amorphous silicon group compound selected from a group such as a group of amorphous silicon oxide, amorphous silicon nitride and amorphous silicon carbide is formed on the whole surface of a conductive substrate 1. Electrodes 3a, 3b, 3c composd of a metal or a metallic oxide are shaped on the insulating layer 2 at regular intervals, amorphous semiconductor elements 4a, 4b, 4c having P-I-N structure are formed on these electrodes, and transparent electrodes 5a, 5b, 5c are formed on these semiconductor elements.
Patent JP-H09199509-A (JP)
Title: Semiconductor film forming apparatus
Inventor: JINBO TAKESHI
IPC: H01L21/3205
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a film forming apparatus which has a chamber with which a cryopump can be operated continuously. SOLUTION: A film forming apparatus has a housing 14 in which a chamber 12 is provided and a wafer heater which heats the inside of the chamber 12. A wafer holding part 20 and a cryopump exhaust port 18 which exhausts the chamber 12 of gas in it are provided in the chamber 12. A heat shield 26 is provided between the wafer holding part 20 and the cryopump exhaust port 18.
Patent JP-H03210582-A (JP)
Title: Toner cartridge for electrophotographic copying device
Inventor: HIRASAWA JUNICHI
IPC: G03G15/08
Filed: 1990-01-13
Abstract: PURPOSE:To eliminate the trouble of changing a dedicated cover member at the time of replenishing toner and to reduce the trouble of every toner replenishing time by providing a flexible part which can be bent to be compressed. CONSTITUTION:The notched part 52d of a peripheral part 52a is fitted to a pin 59 on a developing case 50 side and the stay of a developing case 50 is engaged and fixed to the engaging stepped part of a rising piece 52e so as to attach to block a toner supply port 50a. The shaft part 61a of a handle 61 is inserted into the square hole 55b of the shaft part 55a of a take-up roller 55, the handle 61 is turned to take up a sealing member 56 by a take-up roller 55 and the toner replenishing port 52j of a toner cartridge 51 is opened, so that the toner 63 stored in the toner cartridge 51 is supplied to a toner supply chamber 64. Thereafter, by depressing an upper rigid part 53 with a hand, the flexible part 58 is bent to be compressed and the upper rigid part 52 is made to descend, then the engaging projection 53c of the part 52 is engaged with the engaging recessed part 52c of the lower rigid part 52. Thus, the dedicated cover member is not necessitated and the trouble of every toner replenishing time is reduced.
Patent JP-S61166289-A (JP)
Title: Picture transmission system
Inventor: ITO TETSUO
IPC: H04N7/24
Filed: 1985-01-18
Abstract: PURPOSE:To supervise properly a faulty state with a simple device by giving an instruction of assignment of an animation picture and a deframing picture to each picture channel in response to a request from a supervisor or other separate device so as to correspond a television camera to a monitor television set (for animation and deframing pictures). CONSTITUTION:A supervisor H supervises normally an animation picture moni tor television set TV, and a TV. When an alarm device AL(7) or Al(4) is ener gized during automatic supervision of a picture change by picture change detec tion units CM(7), CM(4) aiming at a deframing picture, a picture channel (tele vision camera) of an alarm sender is displayed on animation picture monitor television sets TV and TVc in place of picture channels displayed so far by re-operation of switches SA, SB, SC, SD and SI. Further, in interlocking the AL(7) and AL(4) with the switches SA, SB, SC, SD and SI, a fault generation channel is switched automatically into an animation picture channel.
Patent JP-2000203832-A (JP)
Title: Colored synthetic calcium carbonate complex, colored filler or pigment comprising the same, and its product ion
Inventor: HAMABE SHUJI
IPC: C01F11/18
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a new colored synthetic calcium carbonate complex capable of being suitably used for paper, etc., and capable of giving effects in high color stability, high adhesivity and excellent product colorability, to provide a colored filler or pigment comprising the same, and to provide a method for producing the complex. SOLUTION: This colored synthetic calcium carbonate complex having one of various kinds of colors is produced by adding the compound of a metal such as chromium, manganese, iron, cobalt, nickel or copper in a carbonation reaction process on the production of the calcium carbonate by the carbonation reaction of a calcium hydroxide slurry, in an amount of 0.001-10 pts.wt. (converted into the amount of the metal) per 100 pts.wt. of the calcium carbonate to be produced.