baber/WOPTO huggingface dataset:
Patent JP-2000044991-A (JP)
Title: Method for cleaning textile goods
Inventor: USHIO NORIAKI
IPC: D06L1/16
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method which enables household washing of wool textile goods, silk textile goods and products of delicate textile goods such as chemical fibers without damaging hand and feel. SOLUTION: The method for cleaning textile goods comprises the steps of treating textile goods in a treating bath A containing an anionic surface active agent and/or a nonionic surface active agent at a concentration of 0.004-0.05 wt.% and a quaternary ammonium compound at a concentration of 0.00013-0.004 wt.%; and subsequently treating the textile goods thus treated in a treating bath B containing a quaternary ammonium compound and/or a tertiary amine compound at a concentration of 0.00067-0.01 wt.% and an anionic surface active agent and/or a nonionic surface active agent at a concentration of less than 0.004 wt.%.
Patent JP-S6279484-A (JP)
Title: Entry preventing guide for transfer paper
Inventor: SEKINE TAKEYOSHI
IPC: B65H29/56
Filed: 1985-10-03
Abstract: PURPOSE:To guide transfer paper separated from a photosensitive body by a separation charge and to convey it securely to a next-process conveying device by forming air vents which communicate with an air sucking fan in the top surface of the guide part of a transfer paper entry preventing guide which guides the transfer paper. CONSTITUTION:An electrostatic charging device 4, a developing device 6, and a cleaning device 15 are arranged at the periphery of the photosensitive body 5 of an electrostatic copying machine which uses a corona separation system, and the transfer paper entry preventing guide 18 is provided between the developing device 6 and device 15. Plural necessary air vents 18b are made on the surface of this guide 18 and the air suction fan 19 is connected to those air vents 18b through an air suction passage 18c. Consequently, the transfer paper separated from the photosensitive body 5 by a separating charger 10 is fallen on the guide 18 with the suctional force of the air bents 18b of the guide part 18a of the guide 18. Then, the transfer paper separated from the photosensitive body 5 by the separating charger 10 is conveyed securely to the next process by the guide 18.
Patent JP-H04103546-A (JP)
Title: Production of sugar alcohol
Inventor: KONISHI HIROAKI
IPC: C07C31/22
Filed: 1990-08-22
Abstract: PURPOSE:To employ a hydrogen-storing alloy comprising, as a main phase, a compound having a hexagonal CaCu5 type crystal structure containing a rare earth element or Ca and Ni as essential elements, when a saccharide is hydrogenated to produce a saccharide alcohol. CONSTITUTION:A saccharide is hydrogenated with a hydrogen-storing alloy to prepare a saccharide alcohol, the hydrogen-storing alloy containing as a main phase >=50wt.% of a compound (e.g. CaNi5, LaNi5) having a hexagonal CaCu5 type crystal structure containing R (R is a rare earth element including Y or Ca element) and Ni as essential elements. Concretely, a saccharide is hydrogenated with a hydrogen-storing alloy in a ratio of saccharide/hydrogen- storing alloy of 100%/10-80% in a saccharide solution containing the saccharide in a concentration of 5-60wt.% and maintained at 0-160 deg.C. The hydrogen-storing alloy is preferably an alloy having an average powder diameter of 0.5-100mum and releasing hydrogen at a temperature of <=200 deg.C for a decomposition equilibrium pressure exhibiting the atmospheric pressure.
Patent JP-S58112046-A (JP)
Inventor: ARUUIN PINTO
IPC: C07C29/154
Filed: 1982-12-14
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-S6197880-A (JP)
Title: Metallic vapor laser apparatus
Inventor: AOKI NOBUTADA
IPC: H01S3/03
Filed: 1984-10-18
Abstract: PURPOSE:To contrive the prolongation lifetime of a laser discharge tube and the stabilization of laser output by a method wherein a gas passage which forms flows of buffer gas crossing the laser resonator is provided at the position of both ends of a laser discharge tube, and provided with metal vapor recollectors. CONSTITUTION:The metal 16 vapor produced by the discharge part of pulse discharge between discharge electrodes 10 and 11 is uniformly distributed in the laser discharge tube 9. Then, laser is excited by the discharge plasma be tween the electrodes, and laser is oscillated by receiving the action of resonance caused by laser oscillator mirrors 2, 3. At this time, when the metal vapor flows out of the laser discharge tube 9 over the electrodes 10 and 11, the buffer gas, being flowing through both ends by crossing the laser oscillator, is taken into a bypass tube 23 by this flow, collides against the metal vapor collector 25, and solidifies on the surface of the recollector after heat removal. This causes no decrease in laser output due to the contamination of Brewster windows 12 and 13 and enables stable laser oscillation for a long time.
Patent JP-H07282576-A (JP)
Title: Fifo module
Inventor: TSUON RIYAN SHIUU
IPC: G11C7/00
Filed: 1992-08-18
Abstract: PURPOSE: To obtain FIFO modules, in which FIFOs are distributed simply and efficiently and which have control sections easy to be constructed in an integrated circuit and can provide the FIFOs in arbitrary size by simply connecting a proper number of the modules. CONSTITUTION: An FIFO is composed of a plurality of modules with memory sections 24 and control sections 26. The control sections 26 of each module have the four flip-flops of 41 outputting a write pointer, 42 outputting a read pointer, and 44, 43 for an EMPTY * flag and a FULL * flag for deciding whether the FIFO is full or empty.
Patent JP-S6197615-A (JP)
Inventor: ROBAATO DABURIYU BOOGURU
IPC: G01S13/74
Filed: 1984-10-18
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-H02177615-A (JP)
Title: Programmable logic and driver circuit
Inventor: UEIITEI RIU
IPC: H03K19/177
Filed: 1988-09-01
Abstract: PURPOSE: To enable a user to select a desired structure by setting a second signal to the level of an input signal or its complement signal at the time of desiring a three-state mode in accordance with the input signal and pinching off a pull-up transistor TR by the second signal at the time of desiring an open collector mode. CONSTITUTION: A control signal C2 is generated in a programmable array 72 and is supplied to a control circuit 74. The control circuit 74 generates a control signal in accordance with the signal C2 and the complement signal of the input signal, and in this case, the control signal is used to control the gate of an N-channel FET 76. Gates of FETs 24 and 26 are controlled by the complement signal of the input signal and the input signal respectively. In the control circuit 74, the control signal generated by the circuit 74 easily goes to the same state as the complement signal of the input signal when the signal C2 is in state '0', and the control signal goes to state '0' to pinch off the FET 76 when the signal C2 is in state '1'. Thus, the user can select a desired structure.
Patent JP-2001038760-A (JP)
Title: Manufacture of foamed rubber material
Inventor: NISHIJIMA YUICHI
IPC: B29C44/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a foamed rubber material suitably used as a molding material or the like for an oil seal capable of uniformly forming fine foams. SOLUTION: The method for manufacturing a foamed rubber material comprises the steps of press vulcanizing a rubber composition containing a pyrolytic organic chemical foaming agent to the state having a degree of vulcanization of about 50% and a foaming ratio of about 50%, then slightly opening the mold to release its pressure, thereafter again closing the mold to complete the vulcanization of the molding, thereby manufacturing the foamed rubber.
Patent JP-S6377653-A (JP)
Title: Tool automatic exchanging device
Inventor: YAMAMOTO AKIJI
IPC: B23B31/20
Filed: 1986-09-19
Abstract: PURPOSE:To exchange a tool with a magazine by pinching a collet chuck provided at the tip of a main spindle and a tool fixed to it with a swayable and movable quill arm and an exchanging arm respectively, rotating the main spindle, and releasing the collet chuck. CONSTITUTION:A quill arm shaft 34 is rotatably supported in the hollow interior of a slide bed 26 slid by a piston 88, and a quill arm main body 36 extended radially is fitted to its front end. An exchanging arm shaft 56 is provided in the hollow section of the quill arm shaft 34 swayably and slidably by a piston 74, and an exchanging arm 58 extended radially is fitted to its tip. A tool 20 is inserted and fixed to a collet chuck 46 provided on the main spindle 22 of a grindstone device 10, the collet chuck 46 is inserted and locked to a quill arm by the movement of the quill arm and released by the rotation of the main spindle, and the tool held by the exchanging arm 58 is fitted or removed. The tool is exchanged with a magazine section by the sway of the exchanging arm 58.
Patent JP-H0888980-A (JP)
Title: Single operation detector for decentralized power supply
Inventor: HAMADA SHOICHI
IPC: H02J3/06
Filed: 1994-09-14
Abstract: PURPOSE: To realize the generation of the reactive power of an inverter and to make power factor constant regardless of the magnitude of the output active power of the inverter by oscillating the phase of the output current of the inverter periodically all the time at the constant oscillating width with a load voltage as a reference with a disturbance generating part, and forming an output current command signal. CONSTITUTION: With a load voltage V as a reference, an output current command value Io , which oscillates the phase of an output current I of an inverter periodically all the time at a constant oscillating width, is formed. The phase of the output current of a decentralized power supply 3 is periodically fluctuated. Thus, a disturbance generating part 7 induces the phase jump of the load voltage V at the time of system parallel- off. The phase jump of the load voltage V is detected in synchronization with the timing of the phase fluctuation of the output current of the inverter 2 outputted from the disturbance generating part 7.  A single-operation detecting part 8, which outputs detected signals S1 and S2 of the single operation when the phase jump becomes higher than the specified preset value by the system parallel-off and continues in synchronization with the phase-fluctuation timing of the output current by the specified number of times, is provided.
Patent JP-S6197822-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOSAKA DAISUKE
IPC: H01L21/22
Filed: 1984-10-18
Abstract: PURPOSE:To prevent autodoping during a diffusion process and to correct a warp of a substrate by implanting oxygen ions or nitrogen ions before the diffusion process and carrying out a heat treatment to form an oxide film or a nitride film. CONSTITUTION:For a substrate, a silicon substrate, for example, is used and both sides of it are covered with oxide films 4 and 6 and a resist pattern 8 is formed on the oxide film 4 as the surface. Nextly etching is done by using the resist pattern 8 is a mask to form an opening 12 for diffusion of impurities on the oxide film 4. Oxygen ions 20 are implanted in a back surface of the substrate 2. The conditions for this ion implantation are, for example, energy of 30keV and implanted quantity of 1X10<18>ion/cm<2>. The substrate in which ions were implanted is subjected to a heat treatment at about 1,000 deg.C in a nitrogen atmosphere and an oxide film 22 is formed on the back surface of substrate by the implanted oxygen ion 20. After that, the substrate is placed in a diffusion furnace and a glass layer of phosphorus as an impurity, for example, or an oxide (e.g., silicon glass) layer is deposited in the opening 12 on the surface and then the impurities are diffused in the substrate 2 by a heat treatment.
Patent JP-S6279235-A (JP)
Title: Method of surface treatment for polypropylene resin molded article
Inventor: KATO KOICHIRO
IPC: B29C35/08
Filed: 1985-10-02
Abstract: PURPOSE:To make it possible to treat PP resin molded articles in a short time by a few processes, by keeping the PP resin molded articles in touch with benzene or a solvent comprising benzene as a main component heated to a fixed temperature in a given time and irradiating the surface of the molded articles with ultraviolet rays at specific wavelength. CONSTITUTION:PP resin molded articles are kept in touch with benzene or a solvent comprising benzene as a main component heated to 30-80 deg.C for 10sec-15min and the surface of the molded articles is irradiated with ultraviolet rays having irradiation wavelength at <=300nm. EFFECT:Danger is small, cost of facilities is inexpensive and the surface of the molded articles is neither deformed nor melted.
Patent JP-S6464989-A (JP)
Title: Elevator for freight
Inventor: GOMAGANO NORIYUKI
IPC: B66B9/00
Filed: 1987-09-01
Abstract: PURPOSE: To facilitate loading and unloading of cargo placed on a pallet to and from a pushcart and a cargo bed by providing a floor in front of each story with a cavity part covered with a floor board and enabling insertion of a fork, and providing each floor board with a slit matching the line of movement of a vertical plate. CONSTITUTION: Cargo 4 is placed on a floor board 4a, and a fork element 3a at the last stage of a fork extended is inserted into a cavity part 8b below a floor board 7b, together with a vertical plate 3d. When a cargo bed 2 is slightly raised, the upper end of the vertical plate 3d projects upward from a slit in the floor board 7b to raise the cargo 4. Next, the fork is contracted and the cargo 4 is conveyed onto the cargo bed 2, is directly lowered inside a vertical passage 1, and conveyed to the desired floor. Then the cargo 4 is pushed into the cavity part 8a below the floor board 7a by extension of the fork and the cargo bed 2 is slightly lowered. Then the upper end of the vertical plate 3d falls below the slit in the floor board 7a and the cargo 4 can be unloaded onto the floor board 7a.
Patent JP-2001040158-A (JP)
Title: Rubber composition and hose
Inventor: IKEMOTO AYUMI
IPC: C08L23/16
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To realize a zinc-free rubber composition while maintaining excellent heat resistant properties in practical applications by compounding an ethylene/ propylene/diene terpolymer (EPDM) having a specific iodine value and a specific ethylene ratio as a substrate and a peroxide curing agent, and preferably, further adding at least a quinoline-based antioxidant. SOLUTION: An EPDM having an iodine value of 10-24 and an ethylene ratio within the range of 48-60 wt.% as a substrate and 1.5-20 pts.wt., based on 100 pts.wt. of the EPDM, of a peroxide curing agent are compounded to give a rubber composition which gives a cured material undergoing remarkably reduced deterioration in properties after heat aging and improves sealing properties at a connecting section for a pipe without incorporating zinc. Moreover, addition of not more than 3 pts.wt., based on 100 pts.wt. of the EPDM, of one or more antioxidants including at least a quinoline-based antioxidant further enhances its function and effects to improve heat resistance and to decrease an inhibitory action against curing.
Patent JP-2000109560-A (JP)
Title: Photosetting composition and cured membrane
Inventor: SUGIYAMA NAOKI
IPC: C09J183/04
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a photosetting composition that has a high photosetting rate, excellent properties, for example, high storage stability, excellent transparency, resistance to heat, ultraviolet shielding properties and the like and can be applied to base materials of low heat resistance, for example, plastics, and prepare a cured membrane therefrom, of which refractive index may be varied in a wide range. SOLUTION: This photosetting composition comprises the following components (A), (B) and (C): (A) a hydrolyzable silane of general formula I: (R1)pSi(X)4-p (R1 is a 1-12C non-hydrolyzable organic group, X is a hydrolyzable group, and (p) is an integer of 0-3) and its hydrolyzate or either of them. (B) a hydrolyzable titanium compound of the general formula: Ti(Y)4 (Y is a hydrolyzable group) and its hydrolyzate or either of them. (C) a photo acid generator.
Patent JP-H0883206-A (JP)
Title: Multimedia data base system and multimedia data base access method
Inventor: SHIMAKAWA KAZUNORI
IPC: G06F17/30
Filed: 1994-09-14
Abstract: PURPOSE: To enable applications on client computers to unitedly access multimedia data including plural different kinds of data base. CONSTITUTION: This system is equipped with an inquiry issue part 11a which makes an inquiry in data base language from a client computer 10-1, a DBMS server group 23 which manages plural different kinds of data base by a server computer 13, a non-DBMS server group 24 which manages plural different kinds of data base, and a multimedia data base access part 14 which converts the inquiry from the inquiry issue part 11a into the data base language characteristic of the corresponding DBMS or a characteristic access method, issues an access request to the DBMS server group 23 or non-DBMS server group 24, and returns the access result to the client computer 10-1; and the multimedia data base 15 consisting of plural different kinds of DBMSs and non-DBMSs is unitedly accessed with data base languages.
Patent JP-S60112392-A (JP)
Title: System for remote control llne concentration device for call connection within intra-station
Inventor: ISHIKAWA MITSURU
IPC: H04Q3/60
Filed: 1983-11-22
Abstract: PURPOSE:To reduce the number of transmission lines to be connected to a master station by providing a channel means which selects a channel from a line concentration circuit on the transmission side and a channel from a digital transmission line, and connecting them to a line concentration circuit on the reception side, and connecting a call within a remote line concentration device by using an applicable channel circuit means. CONSTITUTION:When a subscriber calls, the call is detected by a control circuit 100 and transferred to a master station. The master station selects a vacant channel between the subscriber and a dial tone send out circuit of the master station, sends out channel control information to the remote station. The control circuit 100 controls channel control memories 203, 206 and 104 respectively by said information to connect a time division exchage of the master station to the subscriber. When the master station detects the answer of the incoming subscriber though the information from the control circuit 100, the control circuit 100 stops the send-out of a ring back tone, sending channel release information to the remote station and at the same time sends out channel setting information which connects newly the calling subscriber to an incoming subscriber.
Patent JP-S6197606-A (JP)
Title: Integrated circuit of optical semiconductor
Inventor: TSUJIMOTO KOICHI
IPC: G02B6/42
Filed: 1984-10-18
Abstract: PURPOSE:To set the size of a light receiving window irrespectively of the size of a photoelectrically converting element and, at the same time, to give a positional degree of freedom to the window, by laminating dielectric layers which cover a photoelectrically converting area and are extented for this purpose and are different from each other in grating position and refractive index, and so forth. CONSTITUTION:An insulating film 9 made of silicon oxide, etc., covering an epitaxial layer 3 formed on a semiconductor substrate 1 is removed against the emitter area of photoelectrically converting area and a light receiving window 10 is formed. A dielectric layer 12 which is provided with a grating 13 of its upper surface and has a refractive index n1 covers the window 10 and the insulating film 9. A dielectric layer 14 which has a refractive index n2 and whose grating 15 is provided at a different position, dielectric layer 16 having a refractive index n3, and light shielding film 18 forming a light receiving window 17 are piled up on the dielectric layer 12 and incident lights from the window 17 reach the window 10 through the layers 16, 14, and 12. When such a constitution is used, the sizes of the light receiving windows can be set irrespectively of the size of a photoelectrically converting element and a positional degree of freedom can also be given to the windows and, as a result, an integrated circuit of optical semiconductors, whose degree of freedom for the position of an optical device is large, can be obtained.
Patent JP-H0772501-A (JP)
Title: Method and device for information recording
Inventor: OKABE MASAHITO
IPC: G02F1/135
Filed: 1993-09-03
Abstract: PURPOSE:To obtain an excellent, high-contrast image by monitoring currents of an exposed part and an unexposed part, and monitoring the operation state of a liquid crystal recording layer and turning off a voltage at proper voltage application time. CONSTITUTION:A mask 14 is formed at part of the surface of the transparent base of a photosensitive body 10 so that the photoconductive layer in this area is not irradiated with light. The mask 14 is formed by applying black paint or uses an Al vapor-deposited film. In this case, the transparent electrode of the photosensitive body is separated into an image information recording part 12a and a current value monitor part 12b. A resistance 40 for current monitoring is connected between the electrode part 12b of the monitor part and a power source 30 and the voltage of the resistance 40 is monitored to measure the current. When a liquid crystal recording medium 20 is used and applied with the voltage, the current of a dark part is measured to monitor the operation state of the liquid crystal recording layer and the moment at which the contrast becomes maximum is detected to turn off the voltage.
Patent JP-H0949534-A (JP)
Title: One-way clutch
Inventor: YAMAMOTO KEN
IPC: F16D41/06
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch which has both of functions of serving as one-way clutch and a rolling bearing. SOLUTION: An outer ring 3b is of standard deep groove ball bearing, divided into two parts along its center line, and is provided with a circumferential groove 3b2 at the groove bottom of its raceway surface 3b1. A cage 3d is fitted onto the circumferential groove 3b2 in the outer ring 3b. The cage 3d is a split ring having one split, and is provided with a cam surface at a wall surface on the pocket side.
Patent JP-H0772139-A (JP)
Title: Quick measuring method and apparatus for trace carbon in molten steel
Inventor: ONO AKIHIRO
IPC: G01N33/20
Filed: 1993-09-03
Abstract: PURPOSE:To provide a method and an apparatus which can measure the concentration of trace carbon in a molten steel of which direct measurement has been impossible in the conventional art quickly and very precisely. CONSTITUTION:The blowing or recovering of a carrier gas containing carbon monoxide and carbon dioxide is performed once or a plurality of times while making the carrier gas pass or circulate through a gas circulation circuit A2 provided with an oxidation carbon concentration measuring means 16 in the course thereof to increase the concentrations of carbon monoxide and carbon dioxide gradually so that the values thereof approaches a value to achieve a balance between the concentrations of carbon and oxygen in a molten steel. When a specified frequency of circulation is reached or a specified time passes, the concentrations of carbon monoxide and carbon dioxide in the carrier gas are measured by the oxidation carbon concentration measuring means. Then, the concentration of carbon in the molten steel is estimated from a mutual relationship between the concentrations of the carbon monoxide and carbon dioxide and the concentration of oxygen in the molten steel.