baber/WOPTO huggingface dataset:
Patent JP-H02144872-A (JP)
Title: Discharge tube
Inventor: AKANUMA TERUHIKO
IPC: H01T4/12
Filed: 1988-11-25
Abstract: PURPOSE:To easily and surely set a discharge gap and suppress the power loss by forming the tip section of one electrode in a taper shape, forming a conical opening hole at the tip section of the other electrode, and constituting a discharge section with the inner section of the opening hole and the taper- shaped tip section facing the opening hole. CONSTITUTION:A pair of protruded electrodes 11 and 12 are arranged nearby while their tip sections 11a and 12a are faced to each other. The tip section 11a of one electrode 11 is formed in a taper shape gradually decreased in diameter toward the tip, and the tip face 11b is formed in a spherical shape. The tip section 12a of the other electrode 12 has a conical opening hole 13 gradually increased in diameter toward the tip, the tip section 11a of one electrode 11 is inserted and arranged in this opening hole 13 to constitute a main discharge section M. The coaxial arrangement of both electrodes 11 and 12 is easily attained, the value of a main discharge gap G is surely set, and the power loss at the time of a discharge is suppressed.
Patent JP-2000114629-A (JP)
Title: Optical amplifier
Inventor: OGINO ATSUSHI
IPC: H01S3/10
Filed: 1998-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier which can keep a gain shape despite of the strength of an input signal light and can control output variations. SOLUTION: An externally controllable optical attenuation quantity variable means 7 is provided so that the optical attenuation quantity variable means can change the input signal optical strength of optical amplifiers 3a, 3b, and 3c, and the output signal optical strength, both depending on the strength degree. At the first stage of the optical fiber amplifier, an excitation optical strength is fixed or an excitation current is controlled constantly, and at stages other than the first and the final stages of the optical fiber amplifier, control is optional except for constant control of the gain, and at the final stage, optical attenuation variable means is controlled between each stage of the optical fiber amplifier to fix the gain spectrum of the entire optical amplifier.  This optical amplifier has an optical attenuation quantity table corresponding to the input signal optical strength and the output signal optical strength of the optical amplifier. Therefore, the optical attenuation quantity changes corresponding to the said table.
Patent JP-2000122307-A (JP)
Title: Image transfer device
Inventor: KIMURA TAKAYUKI
IPC: G03F7/30
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image transfer device which facilitates the cooling and temperature management of a sheet-like member after discharging, is capable of rapidly advancing transfer work and is capable of producing a printed matter having high register accuracy. SOLUTION: This image forming device has (a) a pressing cylinder 10 for fixing an image forming material consisting of an image forming layer and a supporting sheet, (b) the sheet-like member 20 for fixing an image receptor, (c) a heating roller 30 arranged to face the pressing cylinder 10 and (d) an active energy ray source 40 which is arranged on the downstream side from the pressing cylinder and the heating roller and is used to cure the image forming layer transferred to the surface of the image receptor. The device described above transfers the portions of the image forming layer where the patterned latent images are formed, in the image forming material fixed to the pressing cylinder to the surface of the image receptor fixed to the sheet-like member by passing the sheet-like member fixed with the image receptor between the pressing cylinder and the heating roller.  At this time, the rear surface of the sheet-like member discharge guide is provided with >=4 pieces of fans.
Patent JP-S62154263-A (JP)
Title: Signal processing circuit
Inventor: ENDO KENJIRO
IPC: G11B20/04
Filed: 1985-12-25
Abstract: PURPOSE:To practically evade the occurrence of distortion in an amplitude controlling system so as to make reproduced sounds natural, by lowering the gain when input becomes excessive at the time of recording and preventing the restoration of the lowered gain thereafter. CONSTITUTION:A control signal outputting section 4 detects the amplitude of an inputted main signal and outputs a control signal whose level changes to a damping section 3 at the moment when the amplitude of the main signal largely changes. The damping section 3 damps the level of the main signal in accordance with the control signal and the main signal outputted from the damping section 3 and control signal outputted from the control signal outputting section 4 are recorded on a recording medium of a magnetic tape, etc., by means of a signal recording section. Then a signal reproducing section reproduces the main signal and control signal from the recording medium. At the time of reproduction, the main signal is inputted to the input terminal of a gain-variable type amplifier section 5 and the control signal to the control terminal of the amplifier section 5. The amplifier section 5 corrects and amplifies the damped part of the main signal and outputs the main signal from its output terminal 0 in accordance with the reproduced control signal.
Patent JP-H11115308-A (JP)
Title: Recording sheet
Inventor: SUZUKI KATSUKI
IPC: B41M5/52
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide the recording sheet having a colorant accepting layer, which can obtain an image sheet through ink jet recording, thermal transfer recording or electrophotographic recording and at the application and drying of which no crack develops and which can easily be formed. SOLUTION: In a recording sheet, in which a colorant accepting layer is provided on a support, the colorant accepting layer is formed by applying a coating fluid including fine inorganic particles and a water-soluble resin onto the support. By giving a solution including a crosslinker, which can crosslink the water-soluble resin simultaneously with the coating the coating fluid or during a period, in which a coated layer shows a constant rate drying speed, (or before the arrival of a falling rate drying speed), through a method such as coating or the like to the coated layer for hardening in order to the recording sheet.
Patent JP-H11131490-A (JP)
Title: Method for after-inserting and fixing anchor bolt into foundation
Inventor: FUKUSHIMA TOSHIYUKI
IPC: E02D27/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To easily and quickly after-insert an anchor bolt into a foundation to repair it, and to improve the stability and reliability of pulling proof stress of the anchor bolt and to enhance the finish of the foundation after repairing. SOLUTION: A drill stand 3 is installed to the top end of a foundation 1 on the basis of a prescribed position thereof or a foundation core and boring position. A vertical elliptic hole 11 is bored in the boring position of the top end of the foundation 1 by an elliptic hole boring drill 42 while an electric drill 4 is supported by the drill stand 3. Thereafter, the bottom of the elliptic hole 11 is extended to insert a drive bolt, and the drive bolt is engagingly locked to the extended bottom part 11a of the elliptic hole 11 by extending one end thereof, and fixed with pulling proof stress.
Patent JP-H06124833-A (JP)
Title: Magnetizing device for magnet
Inventor: KIMURA KEIICHI
IPC: H01F13/00
Filed: 1992-10-09
Abstract: PURPOSE:To prevent occurrence of loss caused by uneven magnetic flux density by evenly magnetizing a disk, used for large magnetic bearings, etc., in annular. CONSTITUTION:A magnetizing device for a magnet consisting of a mechanism that rotates a disk body or annular body, which is a magnetized object 1, around its center axis 2, and an electromagnet which generates a magnetic field by cutting a portion of rotational place of the disk body or annular body from both sides of the rotational plane.
Patent JP-H03159568-A (JP)
Title: Power-supply device
Inventor: SAITO AKIRA
IPC: H02M7/06
Filed: 1989-11-15
Abstract: PURPOSE:To reduce heat generation and loss at a gate section by using a TRI AC for a circuit for switching voltage-doubler rectification at an input section and normal rectification to each other, and by using pulse-like trigger signal as the control signal of said TRIAC. CONSTITUTION:In the automatic change-over circuit 5a of a rectifying type, a relaxation oscillation circuit is composed of a thyristor 24, a capacitor 21, and resistors 20, 22, 23, and is provided with an oscillation start stopping transistor(Tr)19. When commercial AC input voltage is low, then both the end voltage of a capacitor 14 is turned into reference voltage or higher, and the Tr 19 is turned OFF, and oscillation is generated from the relaxation oscillation circuit, and pulse-like control signal is applied to the base of a Tr 27. Accordingly, a TRIAC 6 is turned ON, and a rectifying/smoothing circuit is turned into a voltage-doubler rectifier circuit. When high input voltage is fed, then the relaxation oscillation circuit is kept in a stopped state, and the TRIAC 6 is turned OFF. By such composition, the loss of a gate driving section is reduced, and efficiency is improved.
Patent JP-S63149784-A (JP)
Inventor: TAKEUCHI OSAMU
IPC: B65H31/00
Filed: 1986-12-15
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-H05134736-A (JP)
Title: Data transferring method
Inventor: NISHIMURA TOSHIYA
IPC: G05B19/418
Filed: 1991-11-13
Abstract: PURPOSE:To connect a host computer to a numerical controller with the communication line of one line and to simultaneously operate plural machine tools by adding the machine number of the machine tool in a data block to be transferred and transmitting/receiving the data block by time division at every machine number. CONSTITUTION:When the machine tools 5a and 5b are operated, a signal for requesting work data of the machine tool 5a and the machine tool 5b is transmitted from the numerical controller to the host computer 1 by time division. The host computer 1 transfers prescribed packets to the numerical controller 2. The numerical controller 2 which receives the packets recognizes the MCN (machine number) of the packets so as to permit memory areas 4a and 4b corresponding to the machine number designated by MCN to respectively store the packets. Then, the numerical controller 2 calls work condition which is stored in the respective memory areas 4a and 4b so as to control the machine tools 5a and 5b corresponding to the memory areas 4a and 4b.
Patent JP-2001112526-A (JP)
Title: Savings box
Inventor: KOUSE KATSUMI
IPC: A45C1/12
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a savings box rich in its interest which is useful for a decorative ornament. SOLUTION: A motif such as a post is employed for a savings box and the periphery of a body B is designed to expand in accordance with the quantity of hard money stored in an accommodation receptacle. The body B is provided with a cage member 2 having a plurality of leaf spring parts 2c on a base 1 and the receptacle 4 of the hard money G is supported thereby through a tubular member 3. The periphery of the body is covered with an expansible member 5 such as an elastic cloth. When the hard money is stored in the receptacle, the leaf spring parts 2c are distorted outward due to its weight and the periphery of the body expands. Then, the expansible member may be also deformed as if the body were completely filled with the hard money. As other means, a head part 6 can be supported by a post so that only the receptacle can be lifted or lowered without changing the height.
Patent JP-2001118778-A (JP)
Title: Chemical processing method and device
Inventor: YOSHIMOTO YASUHIKO
IPC: H01L21/027
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a chemical processing method and a device which can remarkably suppress pattern abnormality of a substrate caused by chemical processing. SOLUTION: A semiconductor wafer 14 is held on a wafer chuck table 12 within a development processing chamber 10, and the development processing chamber 10 is sealed from the outside, and a developer is applied equally on the wafer 14 held on the chuck table 14, and in a condition that it is stationary for a specified time, the top of the wafer 14 is developed, and the developing chamber 10 is communicated with the outside, and after a specified time the chuck table 12 is rotated at medium speed so as to remove the developer from on the wafer 14 by centrifugal force, and then the chuck table 12 is rotated at low speed to wash the developer remaining on the wafer 14 by flow water, and then washing is stopped, and the chuck table 12 is speeded up from low- speed revolution to medium-speed revolution or medium-speed revolution and it is rotated for a certain time there, and then,  it is speeded up to high-speed revolution and is rotated for a certain time there, whereby the wafer 14 is dried.
Patent JP-H11130510-A (JP)
Title: Fiber formed product for sound absorption and sound-insulating wall
Inventor: ONISHI KOJI
IPC: D04H1/541
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber formed product excellent in not only absorbency of the sound in an audio frequency zone but also antifouling property by forming the fiber formed product by allowing a part of contact points between the mutual fibers, and the fibers and other fibers to be stuck with a thermoplastic polymer, and further allowing at least one surface of the surfaces to include an antifouling agent attached thereto. SOLUTION: This fiber formed product is constituted of two or more kinds of fibers at least one kind of which comprises (A) a thermoplastic polymer having a melting point lower than those of other fibers. The fiber comprising the thermoplastic polymer A is preferably composed of two components of the thermoplastic polymers and especially preferably a sheath and core type conjugated fiber consisting of a sheath part of the thermoplastic polymer A and a core part of the other polymers. The thermoplastic polymer A preferably has the melting point >=20 deg.C lower than the lowest melting point of the other fibers and the other thermoplastic polymers. The fiber orientation in the fiber formed product is required to be arranged in the random direction in one cross section. A modified organosilicate, an aminoplast resin, etc., are used as the antifouling agent.
Patent JP-2001115775-A (JP)
Title: Semi-shield machine
Inventor: ONIMARU KAZUHIKO
IPC: E21D9/093
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To facilitate separation of a semi-shield machine from a jacking pipe at a terminal point of tunneling work in a pipe jacking method. SOLUTION: A semi-shield machine used for the pipe jacking method forming a tunnel by pushing a jacking pipe by a propulsive jack from the rear side simultaneously with excavation of soil at the forward side is constituted of a shield part 1 excavating the forward soil, an adapter part 2 bendably connected to the rear side of the shield part 1 and externally fitted to the front end of the jacking pipe, a plurality of extensible correcting jacks 3 fixed to the shield part 1 at one end thereof and fixed to the adapter part 2 at the other end, and an extensible auxiliary jack 4 fixed to the adapter part 2 at one end thereof and fixed to the jacking pipe at the other end.
Patent JP-S63147418-A (JP)
Inventor: SATO SHUJI
IPC: A47J27/00
Filed: 1986-12-12
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-S63211997-A (JP)
Inventor: SUTEFUAN AASAA TOMUSON
IPC: H04L12/64
Filed: 1987-11-25
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-H01140247-A (JP)
Title: Debugging system for parallel processing system
Inventor: TANABE NOBORU
IPC: G06F15/177
Filed: 1987-11-27
Abstract: PURPOSE:To generate a trigger signal to all processors by a flag, the contents of buffers and trigger conditions set beforehand by executing the other processors communication to the respective processors of a parallel processing system by communication path, showing data receiving by using the communication path with the flag and storing stop condition into a storage. CONSTITUTION:The parallel processing system consists of the plural processors and the respective processors executes a data communication with the other processors by communication paths 1-n. When a message arrives at the communication path 1, a communication state is showed by the flag and it is fetched into a detection mechanism 3 through a buffer 11. The processor of a transmitting source is limited by this flag and the flag to show that by using which communication paths 1-n a data receiving is executed and the trigger conditions are set into a condition storage. A control signal is generated to all the processors by the contents of the receiving data of buffers 11-1n inputted by the detection mechanism 3 and the trigger condition stored in the device 2.
Patent JP-2001117166-A (JP)
Title: Light guide panel
Inventor: OKADA MITSUHIRO
IPC: G03B21/60
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a light guide panel by which light guided out to the outside is vivid and obtains sufficient brightness. SOLUTION: A digital video D made incident on a screen main body 1 passes through an oblique ray stone lens 7 and is reflected on a reflection film 5, passes through the lens 1 again and is guided to the outside. When light reciprocatingly passes through the lens 7, scattering near to perfect diffusion is caused in a direction orthogonal to the longitudinal direction of a fiber bundle. Therefore, the strong light is directed even in a direction other than normal reflection by the film 5 so as to caused the state near to the perfect diffusion and a visual angle is extended to be large. Since the individual fiber in the lens 7 is equivalent to one picture element, the light obtained from the main body 1 is projected more vividly.
Patent JP-H02141855-A (JP)
Title: Control system for dma controller
Inventor: YONEZU KAZUYA
IPC: G06F13/28
Filed: 1988-11-24
Abstract: PURPOSE:To quicken an operation without inserting a delay time against other operation than writing by inserting a prescribed delay time before starting the next operation, only when writing to a DMA controller is executed. CONSTITUTION:A DMA controller 1 requires a writing recovery time V, therefore, the delay pulse generating circuit 22 of a control circuit 1-1 generates an output to a terminal Q by delaying it by 6 clocks after receiving a writing signal W. An ADD circuit 23 which receives the output generates a stage transition signal P1 by AND of three signals of a hold acknowledge signal A and a stage signal SO. By this signal, the stage control circuit 21 of the control circuit 1-1 generates a stage signal S1, and starts the writing operation of the DMA controller 1, by which the DMA controller 1 can output the writing signal W of low potential.
Patent JP-H1024422-A (JP)
Title: Mold for molding optical disk substrate, method therefor and molding machine
Inventor: UEDA KEIJI
IPC: B29L17/00
Filed: 1996-10-19
Abstract: PROBLEM TO BE SOLVED: To automatically produce an optical disk substrate of high quality provided with a stack ring by moving the ejector sleeve arranged to a movable mold in synchronous relation to a molding process. SOLUTION: A molten resin 22 is introduced into the cavity 11 formed between a movable mold 7 and a fixed mold 10 from a gate 18 to fill the cavity 11 and, thereafter, a drive means 19 is operated by a control means 20 and the ejector sleeve 14 arranged so as to be flush with a mirror surface 8 is retracted into a recessed hole 15 to form a recessed groove at that part. At the same time, a control means 20 operates a molding machine driving part 21 to enter a dwelling molding process and the molten resin 22 is re-introduced to fill the gap in the cavity 11 and the recessed groove. By this constitution, an optical disk substrate having a stack ring is formed.
Patent JP-H05241211-A (JP)
Title: Organic nonlinear optical material
Inventor: SUGIYAMA YOSHIO
IPC: G02F1/361
Filed: 1991-10-18
Abstract: PURPOSE:To provide the org. nonlinear optical material which exhibits high optical nonlinearity and is usable even in a short wavelength region of visible light by constituting the material so as to have a perfluoroalkyl group as an electron-withdrawing substituent and to have the large trans-stilbene skeleton of a pi conjugation system. CONSTITUTION:This material is the trans-stilbene deriv. expressed by formula. In the formula, Rf denotes the perfluoroalkyl group; R1 denotes an alkoxy group, hydroxy group; at least one of R2 to Rs denote a halogen atom and the rest denote a hydrogen atom. Namely, the compd. of a nitroaniline system has light absorption in a visible part while exhibiting the high optical nonlinearity. The suitable electron-withdrawing substituent is required to be selected for the trans-stilbene skeleton in order to take the balance of the light absorption characteristic and the nonlinear optical characteristic. Then, the deriv. having the perfluoroalkyl group which has the relatively strong electron- withdrawing property and has no absorption in the visible light region of >=415nm as the substituent is selected.
Patent JP-H01139755-A (JP)
Title: Surface treated steel sheet having superior press formability
Inventor: SATO HIROSHI
IPC: C23C14/14
Filed: 1987-11-26
Abstract: PURPOSE:To obtain a surface treated steel sheet having superior press formability and corrosion resistance by plating the surface of a steel sheet with an alloy layer made of a Zn-Mg intermetallic compd. and contg. no single Mg phase by vacuum deposition. CONSTITUTION:A Zn-Mg alloy layer contg. one or more among Mg2Zn1, MgZn2 and MgZn as Zn-Mg intermetallic compds. is formed on the degreased and cleaned surface of a steel sheet in a vacuum deposition apparatus contg. Zn and Mg evaporating sources. A single Zn phase may be present in the alloy layer but a single Mg phase is not contained in the layer. A surface treated steel sheet having superior press formability and undergoing no deterioration in the corrosion resistance after press forming is obtd.
Patent JP-H09142633-A (JP)
Title: Screw conveyer
Inventor: SAKAGAMI NOBUHIRO
IPC: B65G33/26
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To guide powder always to the center of a dropping discharge port by providing the first screw impeller for transferring powder from its dropping port to its dropping discharge port and the second impeller for transferring the powder in the direction opposite to the direction in the case of the first impeller. SOLUTION: The second screw impeller 6 is formed on the outer periphery of a part between the dropping discharge port 8 in a rotary shaft 13 and the end wall 2c of a casing 2 and its has been so designed that the powdery may be transferred in the direction opposite to that of the first screw impeller 3 when the rotary shaft 13 is rotated. Accordingly, powder in the upper space inside of a screen 5 is pushed out to the end wall 2c side by powder continuously fed by the first screw impeller 3, but pushed back to the screen 5 side by means of the second screw impeller 6. As the result, the powder is given such trend to always move toward the center of a dropping dishrag port 8 by means of the first and the second screw impellers 3, 6.
Patent JP-S62158486-A (JP)
Title: Gene for antitumor or anticarcinoma protein
Inventor: KANEOKA SHOJI
IPC: A61K35/74
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a recombinant plasmid containing SAGP gene and replicable in host cell, by forming a DNA coding an antitumor or anticarinoma protein (SAGP) produced by hemolytic streptococci. CONSTITUTION:A recombinant vector replicable in a host cell and capable of producing SAGP can be constructed by integrating an SAGP gene in a proper recombinant vector. The obtained recombinant vector is introduced into a host cell such as a microbial cell (e.g. bacterium, yeast, etc.) or animal or vegetable cell to obtain a transformed microorganism or cell capable of producing SAGP. SAGP can be produced by culturing the transformed microorganism or cell produced by the above process. The host cell is preferably E.coli.