baber/WOPTO huggingface dataset:
Patent JP-H04200894-A (JP)
Title: Method for controlling sn-pb solder bath
Inventor: SADO MASATOSHI
IPC: C22C11/06
Filed: 1990-11-29
Abstract: PURPOSE:To prevent oxidation at high temp. by supplying a soft solder of specific composition to an Sn-Pb solder bath of specific composition. CONSTITUTION:An Sn-Pb solder bath containing <=400ppm Ga and <=120ppm P is supplied with a soft solder which is prepared by integrating a soft solder containing 500-3000ppm Ga and also containing Sn and/or Pb as base material with a soft solder containing 150-1500ppm P and also containing Sn and/or Pb as base material and contains 400-1500ppm Ga, 120-750ppm P, and 5-63wt.% Sn. By this method, the practically sufficient effect of preventing the oxidation of the Sn-Pb solder bath can be stably maintained over a long period even when soldering temp. is as high as >=400 deg.C.
Patent JP-H01179272-A (JP)
Title: System for testing magnetic disk device
Inventor: KOMIYAMA CHISATO
IPC: G11B19/02
Filed: 1987-12-28
Abstract: PURPOSE:To prevent information from being damaged by the mis-designation of a magnetic disk device by constituting a system in such a way that a write operating test is performed after checking whether or not a test execution feasible/infeasible switch is set at a feasible side. CONSTITUTION:First of all, it is checked whether or not the write operating test is performed on the user area of the magnetic disk device 4. When it is performed, test execution feasible/infeasible switch setting information which represents whether or not the state of a switch to be operated by a system console 3 by the operator of the device 4 is set at a testable state is read out. As a result, it is checked whether or not the feasible/infeasible switch is set, and when it is set, a write operation on the user area is performed. When it is not set, a message to prohibit the execution of the write operation is outputted. In such a way, it is possible to prevent the information from being damaged by the mis-designation of the magnetic disk device.
Patent JP-H05164358-A (JP)
Title: Humidifying and dehumidifying apparatus
Inventor: MORIYA YOSHIFUMI
IPC: F24F3/14
Filed: 1991-12-19
Abstract: PURPOSE:To maintain humidifying performance even in winter by disposing a humidifying and dehumidifying apparatus body outside an outer wall. CONSTITUTION:When a blower 15 is operated in a state that a suction and switching damper 20 closes a suction duct 16 as indicated by a broken line and an exhaust air switching damper 21 closes an exhaust duct 17 as indicated by a broken line if a room is heated in winter, outdoor low temperature and low moisture air is fed from a suction port 18 into a gradual humidifier 11 and supplied to an adsorbing material 13. In this case, since the material 13 is disposed in an outdoor atmosphere, it is cooled and has higher moisture absorption capacity than that when the material is disposed in the room. Thus, the material 13 having enhanced moisture absorbing capacity absorbs moisture in the outdoor air. The air passed through the material 13 becomes dry air, and is discharged from an exhaust port 19 through an exhaust passage out of the room. When the material 13 becomes a bursting state, the damper 20 is operated as an arrow A, the damper 21 is operated as an arrow B, the air in the room is introduced from the duct 16, a heater 14 is operated, and moisture from the material 13 is discharged to the duct 17.
Patent JP-2000233482-A (JP)
Title: Biaxially oriented polyester film
Inventor: KUBOTA HIROSHI
IPC: G11B5/73
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a biaxially oriented polyester film useful as a magnetic recording medium extremely reduced in drop out and the precipitation of an oligomer on the surface thereof and developing excellent handling properties and output characteristics in its longitudinal direction. SOLUTION: A biaxially oriented polyester film has a film layer (A-layer) based on at least one polymer selected from polypropylene terephthalate, polypropylene naphthalate, polybutylene terephthalate and polybutylene naphthalate on at least one surface layer thereof. In this case, the Young's modulus in the longitudinal direction of this polyester film is 6 GPa or more and the Young's modulus in the longitudinal direction thereof is larger than that in the laterial direction thereof by 1 GPa or more and the number of coarse projections H1 on the surface of the film is 200/100 cm2 or less.
Patent JP-H10246869-A (JP)
Title: Directional display and method for manufacturing mask for directional display
Inventor: MOSELEY RICHARD
IPC: G02B30/30
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the display capable of forming an observation area and an observation window which are substantially improved in the uniformity of a light intensity profile. SOLUTION: A spatial optical modulator 2 and a parallax barrier 6 operate associatively to cause Fresnel diffraction. Consequently, luminance becomes spatially uneven. When the spatial optical modulator 2 has pixels which are not vertically constant in aperture, the intensity profile of the window further varies. To compensate that, a mask 21 provided between the parallax barrier 6 and a back light 1 operates associatively with the parallax barrier 6 to generate an intensity pattern providing a variation reverse to the variation of the parallax pattern generated by the parallax barrier 6 and spatial optical modulator 2. Those variations are put one over the other to obtain the observation window which has substantially uniform light intensity.
Patent JP-H11151130-A (JP)
Title: Reclining chair
Inventor: TAKANAMI HISAO
IPC: A47C1/025
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve operability of a reclining chair and to improve the design of the chair, by composing the char by an engaging part of an arm rest part and an engaging body pivotally combined with an outer shell body, equipping an engaging protrusion part to engage with a wave form engaging part on the upper end of an arm rest receiver part and protruding a protrusion part to be fit in a guide groove equipped on the inside face of the outer shell body. SOLUTION: When an engaging protrusion part of an arm rest receiver part 7 of this chair is connected by engagement with a wave form engaging part 66 of an engaging body 62, a back rest part 5 keeps a prescribed angle because the back rest part 5 is supported by an arm rest part 6, and the chair comes into a stable use condition. Further, when an operating part 68 is lightly pulled up, the engaging condition is released to enable the protrusion part to move within the range of the guide groove and the arm rest part 6 in the longitudinal direction. When the arm rest part 6 is moved rearward, the back rest part 5 is tilted into the reclining direction and, when moved forward, moved to the standing direction.  Consequently, if pulling-up of the operating part 68 is released when the arm rest part is moved properly to make the back rest part 5 in a desired angle, the engaging body 62 engages the wave form engaging part 66 and the engaging protrusion part of the arm rest receiver part 7 by the dead weight to stabilize the back rest part 6 in a desired angle.
Patent JP-H07123988-A (JP)
Title: Antiviral protein gene derived from phytolaccainsularis nakai and microorganism for expressing the same
Inventor: BUN EIKOU
IPC: C12N15/82
Filed: 1993-12-28
Abstract: PURPOSE: To obtain a new gene for production of antiviral protein useful for treatment, etc., of AIDS.  
     CONSTITUTION: This antiviral protein gene is derived from Phytolacca insularis Nakai coding for an amino acid sequence of the formula. mRNA separated from leaf of Phytolacca insularis Nakai is purified and cDNA library is produced therefrom and the objective gene is purely separated by utilizing antiviral protein gene of Phytolacca americana L. Deletion mutant is produced by utilizing Erase-P-Base System and total DNA base sequence of the objective gene is determined by Sanger's dideoxy chain termination method. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09158625-A (JP)
Title: Louver window
Inventor: KATOU TOSHIYA
IPC: E06B7/086
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a louver window which of the heat conduction through a frame material has been reduced and heat insulating performance has been improved in the louver window using a bridge material as the frame material. SOLUTION: An indoor side member 2b and an outdoor side member 2a are joined to each other by a heat insulating bridge material 2c, and a vertical- horizontal frame 1 is constituted. A part of the outdoor side member 2a exposed to an indoor side space in a fully closed condition of a louver is covered with a covering material 25 having low heat conductivity. A part of the indoor side member 2b exposed to an outdoor side space is covered with the covering material 25. A part to cover a panel installing side surface of the bridge material 2c is integrally formed in the covering material 25.  In a plural layer type louver, panel receiving parts are respectively arranged in the outdoor side member 2a and the indoor side member 2b, and in a fully closed condition of the louver, the uppermost part, the outdoor side 13 of the lowest part, the upper side and the lower side of indoor side panels 13 and 14 are respectively received by the panel receiving parts of the outdoor side member 2a and the indoor side member 2b.
Patent JP-H11162179-A (JP)
Title: Associative storage
Inventor: IKEDA SETSUKO
IPC: G11C15/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of searches by setting total upper-level or total lower-level words to a power supply potential from a word line being selected from an address decoder and allowing a collation selection circuit for inputting a match line suppression signal being outputted from a collation selection control circuit and a precharge signal from the control circuit to discharge a corresponding match line. SOLUTION: A collation selection control circuit 500 sets total upper-level or total lower-level words to a power supply potential from word lines WL 1-WLn being selected by an address decoder 100 and outputs match line inhibition signals (CUTML) 1-n. by inputting the CUTML1-n and a precharge signal PC from a control circuit 101, collation selection circuits 5l1-5ln discharge match lines ML1-MLn corresponding to the CUTML1-n, thus specifying a retrieval range in units of word lines and inhibiting a comparison search outside the retrieval range and performing comparison retrieval only by remaining word line units and hence reducing power consumption on CAM operation.
Patent JP-2000335361-A (JP)
Title: Air bag gas generator and air bag device
Inventor: NAKAJIMA SADAHIRO
IPC: B60R21/26
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To optionally regulate the operating output of a gas generator and the timing of output rise and stabilize the combustion performance by regulating the rupture pressure for rupturing a shutoff means in a plurality of steps by two or more gas discharge ports and/or two or more shutoff means. SOLUTION: A gas generator comprises two kinds of gas discharge ports 26a, 26b differed in diameter on the circumferential wall of a diffuser shell 1, and the number of each discharge port is equally set. A seal tape 27 is affixed to the gas discharge ports 26a, 26b from the circumferential wall part inner pripheral surface of the diffuser shell 1 in order to protect gas generating agents 9a, 9b from the influence of the outside moisture of a housing 3. The seal tape 27 has a width enough to simultaneously block the two kinds of gas discharge ports 26a, 26b arranged in the axial direction of the gas generator. By such a combination of the gas discharge ports 26a, 26b with the seal tape 27, the pressure for rupturing the seal tape 27 can be regulated in two stages.
Patent JP-H11158863-A (JP)
Title: Method for effective use of built-up soil through soil improvement by construction ship
Inventor: OKAYAMA YOSHIKUNI
IPC: E02D3/12
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To remove and recycle a raised soil part formed on the upper surface of the ground in the water around the casing pipes of a construction ship, when the ground at the bottom of water is improved at above the water and the casing pipes are driven into the ground, and to recycle the soil as a soil improver for effective reuse as resources. SOLUTION: When a predetermined number of casing pipes 18 on a soil- improving construction ship 2 floated on the surface 19 of water are driven into the ground 20 under the surface of the water, a soil part 22 where a rise is formed by the soil removed is sucked by means of the head 23 of a suction nozzle and lifted onto the ship. In an improver processing plant main body 7" on the ship, an improver and a conditioner are added to the soil and they are mixed together to obtain a soil improver, thus enabling the soil to be reused as effectively as filing sand used in a sand compaction pile construction method.
Patent JP-2001154359-A (JP)
Title: Positive type resist laminated body
Inventor: YASUNAMI SHOICHIRO
IPC: G03F7/075
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a positive type resist laminated body adaptable to exposure in the far ultraviolet region, having high resolving power, capable of forming a resist pattern nearly free from line meandering and development residues in a minute pattern of <=0.2 μm, processable at high temperatures in a short time and excellent also in suitability to production. SOLUTION: The positive type resist laminated body has a two-layer resist having 1st and 2nd resist layers in this order on a substrate. The 1st resist layer contains a polymer containing specified repeating units and the 2nd resist layer contains a polymer having specified repeating units and a compound which generates an acid when irradiated with active light or radiation.
Patent JP-H11173828-A (JP)
Title: Bore blowhole inspecting method for cylinder block
Inventor: TANABE KOJI
IPC: G01N21/954
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent such an erroneous information that bore blowholes exist, on a cylinder block actually free from bore blowholes which is to be caused by that the image part of cutting exceeds the threshold value of binarization, when the picked-up image of bore inner peripheral surface of a cylinder block is converted in gray level corresponding to the brinarization is performed, and existence of bore blowholes in the picked-up image is automatically discriminated. SOLUTION: When the brightness signal S1 of a picked-up image of the bore inner peripheral surface is converted into a gray-level signal by a gray-level conversion table, the gray-level conversion coefficient of brightness of a picture element corresponding to a bore blowhole image part Nb is made different from the gray-level conversion coefficient of the picture element corresponding to a cuttings image part Nc, in the direction increasing the difference of brightness of both of the picture elements, a threshold value V1 is set between the peak values of the gray-level signals of both of them, the gray-level conversion signal of the picture element corresponding to the cuttings image part Nc is eliminated, and the gray-level conversion signal of the picture element corresponding to the bore blowhole image part Nb is left.
Patent JP-H08185700-A (JP)
Title: Defective cell relieving analysis device and relief analytic method
Inventor: INOUE YASUYUKI
IPC: G11C29/44
Filed: 1994-12-28
Abstract: PURPOSE: To relieve defective cells by analyzing the replacing of defective cells with spare cells based on the measured result of a sample to be measured. CONSTITUTION: This device is provided with a measurement part 2 measuring a sample to be measured 1 provided with at least one cell plate consisting of plural memory cells and provided with plural redundant spare cells corresponding to X and Y address lines, a fail memory part 3 making the output of the measurement part 2 an input and a measurement information processing part 4 making outputs of the fail memory part 3 and the measurement part 2 inputs and outputting a relief analytic result to a measured result 6. Moreover, the device is provided with a defective cell relieving analysis part 5 and the defective cell information of the fail memory part 3 are held in a secondary fail memory part 5a and addresses of spare cells arc generated in a relief address generating part 5c to be inputted to the secondary fail memory part 5a.  Then, a relief analytic result judging part 5b outputs a judged result to the measured result 6 by judging whether the sample to be measured 1 is relievable with the spare cells or not.
Patent JP-H09174768-A (JP)
Title: Plastic sheet processing method
Inventor: HASHIMOTO TADASHI
IPC: B32B27/16
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and effectively release and send laminated sheets one by one by cutting a plastic sheet in a predetermined shape as a containing case assembling sheet unit, laminating it and transferring it to a next step. SOLUTION: A lengthy plastic sheet 1 is sent from a roll 2, executed through a curl removing step 4, and then a destaticizing agent is adhered through a destaticizing step 5. Then, rules are formed on a sheet surface through a rule adding step 6, a blanking line along the contour of the sheet is engraved, and then fine powder-like slip improving powder is adhered to the sheet surface which is destaticized through a slip improving powder scattering step 7. Further, it is cut in a predetermined shape via a cutting step 8 to obtain the sheets, which are then laminated.
Patent JP-H09179439-A (JP)
Title: Safety device for fixing device
Inventor: YOKOTA SHOGO
IPC: G03G21/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the heat capacity of a fixing unit and save electric power by reducing the loss of the heat transfer of a temperature detecting element to a temperature detecting means, and improving reactivity. SOLUTION: A heat insulating member 15 is formed to cover a temperature fuse 14 serving as a temperature detecting element, and a heat conductive filler 16 or an elastic body 16 is formed between the temperature fuse 14 and a sliding sheet 17. A temperature detecting means 3 having the temperature fuse 14 is kept in contact with a fixing roller via the sliding sheet 17, and a contact section is kept in face contact along the curvature of the fixing roller by the heat insulating member 15 and the filler or elastic body 16. The heat insulating member 15 fitted with the temperature fuse 14 has a groove or a slit coinciding with the shape of the projection of the temperature fuse 14.
Patent JP-H11178376-A (JP)
Title: Rush current control circuit for motor
Inventor: YAMAGUCHI KATSUSHI
IPC: H02P27/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a rush current control circuit of a motor, capable of suppressing current flowing when a motor is started by a simple circuit, without the use of special parts. SOLUTION: In the rush current control circuit of a motor 5, where a delay- type switch 1 which is connected in series to the motor 5, which has an operating part and is turned on after a prescribed time has passed after the operation of the operation part is provided, a switch 2 which is connected to the operation part of the delay-types switch 1, connected in parallel with the delay-type switch and immediately turned on after the operation of the operation part is provided. A phase control circuit 8 which is connected in series with the switch 2 can control the phase of voltage on the motor 5.
Patent JP-H0734219-A (JP)
Title: Plasma ion nitrided stainless steel, its production and method of using it
Inventor: KENESU JIEI ROORENSU
IPC: C23C8/38
Filed: 1992-12-18
Abstract: A process and apparatus is disclosed for the fabrication of press plates hardened by the use of plasma ion nitriding techniques to produce wear resistant decorative laminate containing alumina grit while improving associated press plate useful life. The application of this process to press plates having exacting final microfinish requirements is possible due to the determination of interdependancies between parameter settings and expected results. These interdependancies include the work piece geometry, surface and subsurface structure and desired results, process temperatures, pressures, and duration of heat-up time, thermal loading, reflective radiation and heat effects, cooling systems, and gas mixture composition.
Patent JP-H03197893-A (JP)
Title: Radiation measuring instrument
Inventor: FUNAKOSHI HIROMASA
IPC: G01T1/17
Filed: 1989-12-26
Abstract: PURPOSE:To eliminate the miscounting of noises synchronized with a clock and to reduce overlaps between pulses by outputting constant-width pulses in synchronism with a data latch and a transfer clock and inhibiting a counting means from performing counting operation. CONSTITUTION:The output of a sensor array 1 is amplified by an amplifying means 2, whose output is supplied to comparing means 3<1> - 3<n> to discriminate its wave height. Then counters 4<1> - 4<n> count counting outputs. The counting outputs are transferred to latches 5<1> - 5<n>. Then a pulse generating means 12 outputs the constant-width pulses in synchronism with latching and transfer to inhibit the counters 4<1> - 4<n> from counting outputs. Thus, a counting inhibition section is set in synchronism with the data latch and transfer clock, so the counting period is not shortened greatly and pulses are never detected as X-ray photons by mistake. A low frequency component is cut, the output pulse width is narrowed down, and overlaps between pulses are reduced.
Patent JP-H11175049-A (JP)
Title: Information processing equipment, image data processing method in it and recording medium recording image data processing program in it
Inventor: ARASAKI SHINICHI
IPC: G09G5/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To improve processing efficiency of the image data in a specified image processing mode without requiring a high quality image. SOLUTION: This equipment is provided with an image input part 11 outputting the digitized image data, a CPU 12, a memory 13, a system bus 14 and an image data control interface part 17 performing control such as connection control between the bus 14 and the image input part 11. Then, the image data control interface part 17 monitors addresses corresponding to respective pixels outputted from the image input part 11 by the address specified by an address generator 171 in the specified image processing mode without requiring the high quality image, and judges whether or not the image data are a thinning subject by the addresses, and when not, performs the control making the image data possible to output them to the system bus 14 for a switch element 173, and when yes, performs the control preventing that the image data are outputted to the system bus 14.