baber/WOPTO huggingface dataset:
Patent JP-2000055704-A (JP)
Title: Liquid supply system
Inventor: INOUE KAZUNOBU
IPC: F22B37/42
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To surely detect leakage of a liquid, clogging in a pipe, abnormality of a control valve, and ability degradation of a liquid pump in the case where a replenishment pipe is connected between a liquid tank and a more tank, and a supply pipe is connected between the liquid tank and an equipment containing liquid. SOLUTION: It is judged that leakage in a replenishment-side control valve 9 is caused when a level of a liquid tank 2 goes up, in condition that the control valve 9 is closed by providing a replenishment-side control valve 9 in a replenishment-side pipe 5. Also, it is judged that clogging in the replenishment- side pipe 5 is caused in the case where the level of the liquid tank 2 does not change or goes down after a predetermined time from starting a liquid pump 10 by providing the liquid pump 10 in the replenishment-side pipe 5, and it is judged that ability degradation of the pump 10 is caused in the case where the level of the tank 2 does not reach a predetermined level after a predetermined time from starting the liquid pump 10.
Patent JP-S6473047-A (JP)
Title: Electrifying roll alloy for electroplating
Inventor: ISHII TOSHIAKI
IPC: C25D7/06
Filed: 1987-09-14
Abstract: PURPOSE:To obtain an electrifying roll alloy for electroplating excellent in wear resistance and mechanical properties, by specifying a composition consisting of Cr, Mo, Fe, C, Si, Mn and Ni and compositional relationships, respectively. CONSTITUTION:This alloy has a chemical composition consisting of 10-30% Cr, <=20% Mo, <=50% Fe, <=0.1% C, <=1% Si, <=1% Mn, and the balance Ni with inevitable impurities, further containing, if necessary, one or more kinds among <=5% W, <=3% Cu, <=5% Nb, <=3% Ti, and <=3% Al, and satisfying inequalities, 13.4Ni+1.8Cr+1.7Mo+10.9Fe<=823.4 and 4.3Ni-0.4Cr-1.3Mo+2.9 Fe>=199 and, in this alloy, hardness HB and elongation are regulated to >=about 230 and >=about 5%, respectively. By casting the above alloy, an electrifying roll excellent in wear resistance can be obtained without causing cracking, etc.
Patent JP-H03119187-A (JP)
Title: Fabric softening composition
Inventor: MANSAA SARUTAN MOHAMADEI
IPC: D06M15/21
Filed: 1990-08-31
Abstract: PURPOSE: To obtain a fabric softening composition which comprises a water-soluble base, at least one or more fabric softening materials and a peptizing polymer, has a lamella vesicle structure dispersed in the water-soluble base, and shows physical stability of fibers and good fluidity. CONSTITUTION: The peptizing polymer having a hydrophilic main chain and at least one or more hydrophobic branched chains and the water-soluble base are added to water while mixing them, where the fabric softening material heated beforehand is added to obtain the fabric softening composition having the lamella vesicle structure dispersed in the water-soluble base. The obtained composition shows excellent stability while hardly causing phase separating when stored. As the softening material, cationic ones are preferable, for example, di-talodimethyl ammonium chloride having a 12-24C hydrocarbyl group or an imidazolynium base softening agent.
Patent JP-2000063582-A (JP)
Title: Wallpaper
Inventor: NISHIHARA HAJIME
IPC: C08L23/04
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a wallpaper having excellent resistance to environmental deterioration, durability and mechanical strength and excellent in a volume feeling and touch (softness). SOLUTION: This wallpaper is obtained by superposing a partially or completely crosslinked composition comprising (A) 1-99 pts.wt. of an ethylene.α- olefin copolymer composed of ethylene and a 6-12C α-olefin and produced by using a metallocene-based catalyst and (B) 1-99 pts.wt. of a propylene-based resin [a total amount of the components A and B is 100 pts.wt.] on a sheet of paper.
Patent JP-H0278879-A (JP)
Title: Arrangement and structure of refrigerating device for container
Inventor: KANAZAWA TAKESHI
IPC: F25D3/06
Filed: 1988-09-13
Abstract: PURPOSE:To improve the maintenance property as well as the cooling performance of a refrigerating device for a container by a method wherein a metallic flange, provided at one end surface side of a motor and provided with a heat insulating material on the inner surface excluding one end side, is pulled out of the opening of a casing forwardly or into the axial direction of the motor. CONSTITUTION:When a motor is inspected or replaced, bolts 52,..., securing a flange 9a provided at one end surface of the motor 9 to a back plate 24, are removed from the outside of a casing 3 and, thereafter, the motor 9 is pulled out of the opening 43 of the casing 3 forwardly or into the axial direction 46 of the motor 9 and the screw of an inside fan 10, pulled out of the opening 43 of the casing 3 together with the motor, is loosened to remove it from the shaft 46 of the motor 9. The flange 9a is provided with fins 50 on the outer surface thereof to increase the surface area thereof and, further, is provided with a heat insulating material 51 on the inner surface thereof excluding one end surface side of the motor whereby the radiation heat of the motor 9 may be radiated positively and the invasion of heat from the outside of a container B into an inside unit 5 may be intercepted.
Patent JP-H0548964-A (JP)
Title: Display method of video and its photographing information
Inventor: OBA YUJI
IPC: H04N5/262
Filed: 1991-08-19
Abstract: PURPOSE:To visually display the positional information of an object and the information of camera photographing conditions in a manner permitting easy understanding. CONSTITUTION:The positions of a camera 8 and an object 7 are displayed as a bird's-eye view on a position display screen of a display device 2 along with photographing time, and a video image picked up at the photographing time is displayed as display screens 11 and 12.
Patent JP-H0681161-A (JP)
Title: Surface treating agent for copper and copper alloy
Inventor: SHIGEMURA SEIJI
IPC: C23C22/05
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a surface treating agent for Cu and Cu alloy capable of forming a coating film excellent in heat resistance and reliability by adding aminocarboxylic acid or a metallic salt thereof to a preflux based on a specified 2-alkylbenzimidazole deriv. CONSTITUTION:One or more kinds of chelating agents reacting with Cu ions and selected among aminocarboxylic acids such as ethylenediamine-triacetic acid, diethylenetriaminepentaacetic acid, nitrilotriacetic acid, iminodiacetic acid, 1,2-cyclo-hexanediaminetetraacetic acid and glycol ether diaminetetraacetic acid and metallic salts of the acids are added to a preflux based on a 2- alkylbenzimidazole deriv. represented by the formula (where each of R1 and R2 is H, lower alkyl or halogen and R3 is >=3C alkyl) to obtain the objective surface treating agent for Cu and Cu alloy. When a printed circuit board is brought into contact with this surface treating agent, a preflux coating film excellent in heat resistance can be formed only on the copper pattern without masking.
Patent JP-S60125279-A (JP)
Title: Method for renewing inner surface of tank
Inventor: MATSUDA SHINICHI
IPC: B05B13/06
Filed: 1983-12-09
Abstract: PURPOSE:To perfectly polish the inner surface of a tank, by inserting a cylinder, of which the central part is flexible and both ends are rigid, into a tank in a bent state and sending out a polishing material while sucking the used polishing material together with waste. CONSTITUTION:A cylinder 35 is introduced into a tank 90 from the inlet 91 thereof so as to reach a proper height and the flexible part 37 of said cylinder 35 is properly bent while the cylinder 35 is slowly rotated along with a rotary disc in such a state that a sealing member 58 is always contacted with the inner surface of the tank 90. In this state, a dust collector is operated and a polishing material is fed out from a polishing material feed-out apparatus. Whereupon, the polishing material and polishing waste are entirely sucked. By this method, the inner surface of the tank is lined without having a worker to enter the tank.
Patent JP-S6292262-A (JP)
Title: Loading device for video tape recorder
Inventor: SASAKI KAZUHIRO
IPC: G11B15/665
Filed: 1985-10-18
Abstract: PURPOSE:To increase the degree of freedom of design by providing a slot formed on a substrate and guiding a gear slider slidably, a drive gear meshing with a rack gear formed on the gear slider and a motor driving the gear. CONSTITUTION:The sliders 6, 7 provided with tape guides 6a, 6b and 7a, 7b are driven to load the magnetic tape on a cylinder 2 mounting a magnetic head. Sliders 11, 12 one end of which is connected to the sliders 6, 7 and mode of an elastic member made of rack gears 11a, 12a at the side face, guide slots 1a, 1b guiding the gear sliders 11, 12 formed on a substrate 7 slidably, drive gears 17, 18 meshing with the rack gears 11a, 11b formed on the gear sliders 11, 12, and a motor 15 driving the drive gears 17, 18 are provided.
Patent JP-H0971280-A (JP)
Title: Composite regal type bicycle frame and its preparation
Inventor: YUUSHIYUAN CHIEN
IPC: B29C70/34
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide high flexibility in designing a bicycle frame to minimize a drag according to optimum aerodynamic consideration by installing only one rear fork including right and left branches and preliminarily molding and hardening both branches prior to the manufacture of a whole frame. SOLUTION: Each rear fork includes a left branch 21 and a right branch 2 having a symmetric positional relationship with each other. Also, the left branch 21 and the right branch 22 of a rear frame are respectively joined to a wheel assembly via a pair of dropouts 26. Furthermore, the left branch 21 and the right branch 22 are made of a plurality of prepreg layers capped to a single mandrel. After the removal of the mandrel, the branches 21 and 22 before cured are placed in a mother die. This mother die is made of an upper die member 31 and a lower die member 32. Furthermore, an expanded bladder is placed within the un-cured branches 21 and 22, and the mother die is closed. Thereafter, pressure is applied at a thermal hardening process. The right and left branches 22 and 21, after cured, and bonded to each other by use of a suitable adhesive.
Patent JP-H1166965-A (JP)
Title: Lead wire
Inventor: AKINO HISANORI
IPC: C22C19/03
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a wire which does not cause a migration and surface discoloration and has excellent soldering characteristics by interposing a plating layer by palladium-nickel alloy as an intermediate layer between an inner layer and an outer layer of a lead wire where a nickel plating layer is formed on a conductor as the inner layer and a palladium plating layer is formed as the outer layer. SOLUTION: An inner layer 2 by a nickel plating layer formed by an electrolytic method is arranged on a copper conductor 1, and a palladium-nickel alloy plating layer similarly formed by the electrolytic method is interposed on its outside as an intermediate layer 4, and an outer layer 3 by a palladium plating layer similarly formed by the electrolytic method is arranged on the outermost side. In the composition of the palladium-nickel alloy plating layer formed as the intermediate layer 4 by the electrolytic method, the palladium content in alloy is desirable to be 20 to 80 wt.%, and its thickness is desirable to be not less than 0.005 μm.
Patent JP-S59124863-A (JP)
Title: Liquid jetting recorder
Inventor: IKEDA MASAMI
IPC: B41J2/205
Filed: 1982-12-29
Abstract: PURPOSE:To express a highly delicate contrast in a wide range of optical concentration by providing a bubble generating section communicating with a liquid passage. CONSTITUTION:A bubble generating section 117 communicating with a liquid discharge section 106 and a discharging energy absorbing section having a bubble generating body 120 are arranged. A pressure generated at the liquid discharge section 106 due to a bubble developed on a heat working surface 109 is absorbed by a bubble produced within the bubble generating section 117 to control the contrast with reduction in the discharging energy.
Patent JP-H0395503-A (JP)
Title: Color separating element
Inventor: SATO TAKUO
IPC: G02B5/28
Filed: 1989-09-08
Abstract: PURPOSE:To adjust the position and angle of a reflecting surface excellently and to reduce the curvature and chromatic aberration by uniting two specific reflecting elements with two adjacent sides of a columnar prism which has specific internal angles. CONSTITUTION:The columnar prism has internal angles theta, 2theta, theta, 360 deg.-4theta in order while 0 deg.<theta<90 deg., and the reflecting elements consisting of dichroic mirror layers D (D1 and D2), transparent layers, and reflecting mirror layers M (M1 and M2) are provided on two adjacent surfaces whose included angle is 2theta. Then light to be separated by colors is made incident on one reflecting surface of a reflecting element at an angle theta. In such a case, the light which is incident from one side is made incident on a prism end surface at right angles, reflected twice, then projected from the end surface at right angles. Thus, the two reflecting elements are provided in one body to easily adjust the positions and angles and preclude the curvature, and the refractive indexes before and behind the mirror layers D are equal, so the chromatic aberration can be reduced.
Patent JP-S61110281-A (JP)
Inventor: SASADA MASUICHI
IPC: G07B1/00
Filed: 1984-11-02
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-2000060288-A (JP)
Title: Stopping device for thresher such as combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D75/20
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To enable the instantaneous stopping of a threshing cylinder of a thresher when the thresher is operated for stopping. SOLUTION: A rotary driving system (a) and a rotary driving system (b), which rotate a threshing cylinder 3 and a screener 4 of a thresher 2, respectively by an engine 17, are divided to each other, and a crutch 54 placed on the rotary driving system (a) of the threshing cylinder 3 is controlled in a cut state under interlocking with the stopping operation of an emergency stopping means 32 placed on the thresher 2 so that the rotary driving of the thresher cylinder 3 is instantaneously stopped.
Patent JP-S60123396-A (JP)
Inventor: HASUNUMA YOSHIBUMI
IPC: B67D7/08
Filed: 1983-12-08
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-S60122773-A (JP)
Inventor: SASAGAWA YUKIO
IPC: C04B35/66
Filed: 1983-12-08
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-S6290875-A (JP)
Title: Electrolyte regeneration device of redox flow cell
Inventor: SHIGEMATSU TOSHIO
IPC: H01M8/04
Filed: 1985-10-16
Abstract: PURPOSE:To enable the electrolyte of a deteriorated cell to efficiently regenerate by connecting an oxidation or reduction device to a positive electrode liquid tank and a negative electrode liquid tank composing a redox flow cell. CONSTITUTION:The positive electrode and the negative electrode of a redox flow cell 1 are separated from each other by a diaphragm while the electrolyte from a positive electrode liquid tank 3 and a negative electrode liquid tank is circulated to the respective electrode sides by means of pumps P for making it to perform charge and discharge. In such constitution, for example a reduction device 11 is connected to the positive electrode tank 4 for thereby regenerating the electrolytic solution containing a positive electrode active material and staying in the tank 4. That is to say the device 11 is constituted of a positive electrode liquid jar 12 and the negative electrode liquid jar 13 containing the positive electrode 16 and the negative electrode 17 respectively being separated from each other by a diaphragm 15 while the liquid jar 12 and the positive electrode liquid tank 18 are connected to each other with a pump P1 and a pump P is provided between the liquid jar 13 and the tank 4. In this way, the device 11 reduce Fe<3+> ions into Fe<2+> ions to return them into the tank 4 in order to restore an oxidation and reduction pair amount in the cell to the beginning state.
Patent JP-H1078424-A (JP)
Title: Urine measuring apparatus
Inventor: ARAI MASATO
IPC: G01N33/493
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide the urine measuring apparatus having excellent maintenability. SOLUTION: The urine in a urine pickup cup is sucked and held in the route of a sample nozzle 51, a specific gravity sensor 47, a pinch valve 46 and a sample bottle 45. The specific gravity of the urine is measured with the urine specific gravity sensor 47. Thereafter, the urine is drained through the reverse route. In this urine measuring apparatus, the sample nozzle 51 is moved to a cleaning solvent bottle. The cleaning solvent is absorbed with the above described sucking route. The specific gravity of the cleaning solvent is measured. The presence or absence of the cleaning solvent is detected in correspondence with the value of the specific gravity.
Patent JP-H04175188-A (JP)
Title: Information recording medium and optical information recording method
Inventor: KOBAYASHI TAKASHI
IPC: G11B7/24079
Filed: 1990-08-31
Abstract: PURPOSE:To obtain an information recording medium remarkably improved in C/N ratio, reflectance, and sensitivity by a method wherein a recording layer containing a cyanine dye having a specific benzoindolenine skeleton is provided on a substrate, and thereon a reflecting layer made of a metal is provided. CONSTITUTION:On a substrate, a recording layer containing a cyanine die having a benzoindolenine skeleton is provided. On the recording layer, information can be recorded by laser. Said benzoindolenine skeleton is shown by a formula I [in the formula, R<1>, R<2>, and R<3> respresent alkyl group which may independently have substituent; Y represents methyl group, ethyl group, or benzyl group; X<n-> is anion; (n) is 1, 2, or 3; and R<2> and R<3> may link with each other to form a ring]. Furthermore, a reflecting layer made of a metal is provided on said recording layer. In this manner, an information recording medium is produced. For forming the recording layer, the dye shown by the formula I is dissolved in a solvent together with a quencher, a binder, and the like, as required, to prepare a coating liquid, the coating liquid is applied on the surface of the substrate to form a film, and the film is dried.
Patent JP-S61115897-A (JP)
Inventor: DENDA MAMORU
IPC: B67D7/28
Filed: 1984-11-02
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-S6290607-A (JP)
Title: Optical connector
Inventor: MATSUMURA FUMIO
IPC: G02B6/32
Filed: 1985-10-17
Abstract: PURPOSE:To decrease connection loss, etc., within the rough size tolerance of a sleeve and ferrules by adding a function which expands a projection light beam from an optical fiber core into a nearly parallel light beam to both ferrules of an adapter and a plug. CONSTITUTION:The adapter 10 is fixed in a panel 1 and the plug 20 is fixed in a panel 2 prior to the mechanical coupling between the panels 1 and 2. THen, the ferrule 21 of the plug 20 fixed to the panel 2 is inserted into the sleeve 13 of the adapter 10 fixed to the panel 1 when the panels 1 and 2 are coupled mechanically. At the same time, the tip part of the housing of the plug 20 is interposed between the sleeve 13 of the plug 20 and the tip part of a housing. Namely, when the adapter 10 and plug 20 are coupled mechanically, that is completed by the mechanical coupling between the panels 1 and 2. In this state, the gap between the ferrule 11 on the side of the adapter 10 and the ferrule 21 on the side of the plug 20 is set to several mm. Consequently, connection loss and variance based on a shift between the axes of the ferrules are reduced greatly.
Patent JP-H1078884-A (JP)
Title: Method for restoring data using virtual storage
Inventor: IWATA NORIKAZU
IPC: G06F11/14
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To preserver and restore data without describing any data to be restored or any timing of preservation or the like in a program by a person who prepares a program. SOLUTION: The writable bits of a page descripter in a page table 122 are turned off. A program processing part 111 advances the processing of a program, and generates interruption when a writing request is made to a page in which the writable bits of the page descripter in the page table 122 are turned off. A data preservation processing part 112 reserves the pertinent page content of a memory 120 in a disk 130 according to this interruption, and turns on the writable bits. Afterwards, a program processing part 111 operates writing to the pertinent page. When abnormality is found at a check point, a data restoration processing part 113 returns a page preserved in the disk 130 at that point to the memory 120.
Patent JP-S6386522-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRUTA YOICHI
IPC: H01L21/336
Filed: 1986-09-30
Abstract: PURPOSE:To prevent the defective contact between a source and a drain regions and an Al wiring by extending an aperture to the source and the drain regions after a taper is formed at the periphery of the aperture which is opened until the halfway to a contact hole by etching the insulating layer on the source and the drain regions. CONSTITUTION:A source and a drain regions 2 and 2, a gate insulating film 3, a gate electrode 4 and a CVDSiO2 and BPSG film 5 for an insulating film are deposited on a semiconductor substrate 1 in sequence and the resist 6 in a contact hole 8 is removed by patterning. Then, the insulating films 5 and 9 are removed in a halfway and after the resist 6 is removed, a taper 7 is formed at the periphery of the contact hole 8 by lamp annealing and the contact hole 8 is formed by removing the SiO2 film 9 left in the contact hole 8 with an HF aqueous solution. When the taper is formed, B and P in the insulating film are not diffused in the source and the drain regions even if heated and a defective contact can be improved.
Patent JP-S6292613-A (JP)
Title: Pulse interval detection circuit
Inventor: INAGAKI YUKIO
IPC: H03K5/19
Filed: 1985-10-18
Abstract: PURPOSE:To eliminate the need for a comparator by using a load function of an up-down counter having a maximum count N and using a carry signal or a borrow signal sent from the counter when N or 0 is counted so as to utilize the function of the comparator. CONSTITUTION:When a control signal is inputted, a preset (N-alpha) is loaded to the up-down counter 8, the counter counts up the value up to N. When the count reaches the value N, since the carry signal is sent from the counter 8, a selector 6 and a load signal generator 7 are driven by the signal to load (beta-alpha) representing the permissible range to the counter and the operation is switched to the count-down. The count-down is applied from the value, but when the next control signal is inputted before '0', a '0' level representing that the pulse interval is within the permissible range reaches '0' and then the next control signal is inputted, a borrow signal is sent from the counter 8 and a level '1' representing that the pulse interval is at the outside of the permissible range is outputted from a discriminator 11.