baber/WOPTO huggingface dataset:
Patent JP-H03167816-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: FUKUDA MINORU
IPC: H01G9/028
Filed: 1989-11-28
Abstract: PURPOSE:To reduce the leakage current and loss angle of a capacitor by covering part of an anode lead with heat-resistant insulator coated with a conductive layer, and bringing a conductor into contact with the conductive layer to perform electrolytic polymerization. CONSTITUTION:Anodized oxide film 2 is formed on a tantalum sinter 1 and part of an anode lead 8 of tantalum. The anode lead 8 is partially covered with heat-resistant oxide insulator 4 which includes a conductive layer on its surface 3. The oxide film 2 is immersed in an oxidizing agent and further in a conductive monomer, so as to form a conductive polymer film 5 on the film 2. A conductor 7 is brought into contact with part of the conductive layer 3 on the insulator 4, and the conductor is partially immersed in an electrolytic solution. With an external cathode, the conductor 7 serves as anode for electrolytic polymerization to providing a conductive polymer film 6. The sinter 1 coated with this film is immersed in colloidal carbon to form a carbon coating, and it is housed and sealed in a metal case. The solid capacitor thus obtained exhibits smaller leakage current and an smaller loss angle.
Patent JP-2001123881-A (JP)
Title: Cylinder block lower structure for engine
Inventor: SAITO TAKASHI
IPC: F02F1/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a mounting plate by utilizing a stiffener or a mounting a stiffener tool mounted on a mounting seat which is generally mounted on the side of the cylinder block of a general-purpose engine. SOLUTION: This cylinder block lower structure of an engine is formed, such that a stiffener to intercouple and reinforce a cylinder block and a clutch housing is mounted removably on a mounting seat on the cylinder block side. A mounting tool is interposed between the stiffener and a car body. The stiffener and the mounting tool are formed integrally.
Patent JP-H06277049-A (JP)
Title: Method for exchanging medium containing glucose as indicator
Inventor: KURITA KAORU
IPC: C12N5/02
Filed: 1991-10-25
Abstract: PURPOSE:To exchange a cell culture medium without losing the cells by measuring the concentration of glucose in a culture medium, controlling the concentration of the glucose to >=a set value in response to the decreased amount of the glucose, determining an exchange time and an exchange solution volume, and reducing the necessary volume of the culture medium. CONSTITUTION:This method for exchanging a culture medium containing glucose as an indicator comprises supplying the culture solution into a medium container 1 with a medium supply device 10, floating cells in a cell culture chamber 2, periodically measuring the glucose concentration of the culture solution with a glucose sensor 4 set in the medium container 1, determining such a culture solution supply volume as giving a higher value than a set value, obtained with an arithmetic means 5, when the concentration of the glucose is decreased to a lower value than the set value, supplying a fresh new culture solution into the medium container with a pump 6 from a culture solution tank 7 receiving the fresh medium, and flowing out a part of the culture solution received in the medium container 1 into a discharged solution tank 8 to reduce the necessary volume of the medium solution. Thus, the cell-cultured solution is efficiently exchanged, while preventing the consumption of the medium and maintaining the viability of all the cells without losing the cells when the medium is exchanged.
Patent JP-H11139706-A (JP)
Title: Hydraulic jack-tilt measuring device for hydraulic elevator
Inventor: YOSHIKAWA EIJI
IPC: B66B9/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic jack-tilt measuring device for a hydraulic elevator, capable of easily measuring the tilt of the hydraulic jack over the full range of vertical stroke of a cylinder. SOLUTION: A hydraulic jack 3 for elevating and lowering a car 2 is erected in an elevator shaft 1. Further, a detecting means 12 for detecting an amount of horizontal displacement of a plunger 6 relative to a cylinder 5 and an amount of distortion of the plunger 6 at an upper end position of the cylinder 5 is provided on the upper end face of the cylinder 5 of the hydraulic jack 3 so as to face the side face of the plunger 6. Furthermore, a tilt measuring means 18 for displaying the amount of tilt of the hydraulic jack 3 by inputting of detected values of the detecting means 12, corresponding to vertically operating positions of the plunger 6, is provided. Thus, the amount of tilt of the hydraulic jack 3 can be measured by simple measuring operations through the amount of tilts of the plunger 6 in the all strokes, and thus the measuring operation becomes much easier and efficient.
Patent JP-H01149231-A (JP)
Title: Optical pick-up
Inventor: KAWAOMO HISASHI
IPC: G11B7/09
Filed: 1987-12-04
Abstract: PURPOSE:To erase an off-set due to lens moving by obliquely crossing the long axis of an elliptical spot with a track direction, dividing a photodetecting element with a dividing line in a tracking direction, and obtaining a tracking control signal from the output of the photodetecting elements in the both sides of the dividing line. CONSTITUTION:A beam 96 from a semiconductor laser 91 is diaphragmed through an optical system on a disk as an elliptical spot 2 and the long axis direction of the elliptical spot 2 is obliquely crossed with a track 1 direction. Then, the photodetecting element is divided by a dividing line 33 in the tracking direction and the outputs of respective photodetecting elements 31 and 32 are removed. Thus, the intensity distribution of the spot on the photodetecting elements 31 32 due to a reflected light from the track goes to be unsymmetrical when a tracking error is generated. Then, since output difference is generated between the photodetecting elements 31 and 32 in the both sides of the dividing line 33, the tracking control signal can be obtained. Even when the spot of the reflected light is moved in a direction to be orthogonal to the track by the moving of an objective lens 93, the outputs of the respective photodetecting elements 31 and 32 are not changed in case that the intensity distribution of the beam is not changed. Thus, the off-set is not generated.
Patent JP-H11141218-A (JP)
Title: Door operation mechanism
Inventor: MIWA MINORU
IPC: E05D7/10
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To open and close a door on both right and left sides. SOLUTION: When a hand is applied to a handle part 116 to oscillate and displace it, a drive part 118 turns turning members 98, 98a so that a raising bar 94 is pushed up and a pressing down bar 94a is pushed down. The raising bar 96 pushes an oscillation plate 66 of a hinge mechanism 16a to oscillate and displace it, and the pressing down bar 94a pushes the oscillation plate 66 of a hinge mechanism 16b to oscillate and displace it. Then, the oscillation plates 66 of both hinge mechanisms 16a, 16b do not bind hinge shafts 22, 26 and the connection of a door 14 with a main body 12 is released on the right side of the door 14 so that the door 14 can be opened using the hinge mechanism on the left side as a shaft by pulling the right side of the door 14.  On the other hand, when a left unlocking mechanism is operated in the same way, the door 14 can be opened using the hinge mechanisms 16a, 16b on the right side as shafts. That is, the door 14 can be opened on both right and left sides.
Patent JP-H09146824-A (JP)
Title: Method and device for interactive management type information presentation
Inventor: SAITO NORIAKI
IPC: G06F21/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent information from being illegally provided with a leaking interactive identifier by providing the term of validity for the interactive identifier with which successive access from the same user is discriminated. SOLUTION: A client 101 sends an information acquisition request from a user to a server 102 through a network 103 and the server 102 reads the requested information out of an information storage part 203 and sends it back to the client 101. Here, the service control part (WWW demon) 401 of the server 102 has a means 411 which discriminates the user for which the information is provided, a means 412 which issues an interactive identifier given its generation date and time to the object user and discriminates the successive access from the same user, a means 413 which embeds the interactive identifier in the provided information and sends them to the corresponding user, and a means 414 which inspects the interactive identifier and disallows the information to be provided after the validity expires.
Patent JP-H02152986-A (JP)
Title: Recovery of sucrose
Inventor: WADA HIROSUKE
IPC: C07H3/04
Filed: 1988-12-05
Abstract: PURPOSE:To recover the subject compound in high yield by reacting sucrose with a fatty acid alkyl ester in a specific solvent, treating the resultant sucrose fatty acid ester solution, adding methyl isobutyl ketone to the treated solution and precipitating sucrose at a specific temperature, CONSTITUTION:Sucrose is made to react with a fatty acid alkyl ester in the presence of dimethyl sulfoxide (DMSO) as a solvent to obtain a sucrose fatty acid ester (SE). The SE-containing solution is distilled under reduced pressure to attain a DMSO content of 10-50wt.% (preferably 20-40wt.%) and mixed with 2-12 pts.wt. (preferably 4-10 pts.wt.) of methyl isobutyl ketone at 0-110 deg.C based on 1 pt.wt. of DMSO remaining in the solution. The precipitated sucrose is separated by filtration, Centrifugal separation, etc., and dried to recover the objective unreacted sucrose.
Patent JP-H10128320-A (JP)
Title: Circulating type warm bath apparatus
Inventor: SASAKI YUTAKA
IPC: A47K3/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a circulating type warm bath apparatus capable of extending the life of a UV sterilizing lamp and capable of efficiently sterilizing hot water. SOLUTION: In a circulating type warm bath apparatus wherein hot water 3 stored in a bathtub 2 is sucked up from a suction unit 4 by operating a circulating pump 1 and the sucked-up hot water 3 is again blown off to the bathtub 2 from a blowoff unit 8 through a filter 6 and a heater 7 to be circulated, a UV sterilizing device 5 sterilizing hot water 3 is provided to a part in the circulating route of hot water 3 and the operation of the UV sterilizing device 5 is stopped during the operation of the heater 7.
Patent JP-H09149793-A (JP)
Title: Monoclonal antibody
Inventor: TAKATSU KIYOSHI
IPC: C07K16/24
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain anti-TRF monoclonal antibody excellent in an immunologic medicine. SOLUTION: This monoclonal antibody specifically binds to antigen substance of TRF and inhibits activity of TRF derived from a cell or TRF obtained by genetic recombination technology, namely antibody production-inducing activity of B cell or proliferation differentiation activity of B cell by the bond. The monoclonal antibody is specific to TRF, because it is not bound to IL-1, IL-2 and IL-3 and B cell stimulatory factor 1 (BSF-1).
Patent JP-H01149030-A (JP)
Title: Production of lcd cell
Inventor: TESHIROGI TOSHIYUKI
IPC: G02F1/133
Filed: 1987-12-07
Abstract: PURPOSE:To improve the yield of simultaneous production of many cells by providing a recessed part in the side part of another seal pattern adjacent to a seal pattern constituting a liquid crystal charging hole to take a sufficient distance between the front end of the seal pattern constituting the front end of the charging hole and the side part of the adjacent seal pattern. CONSTITUTION:When seal patterns 6a and 6b are continuously formed on a glass substrate base body 1A, a recessed part 8 is provided in a right side part 7 of a seal pattern 6b left adjacent to a seal pattern 6a1 constituting the charging hole of a right seal pattern 6a to partially cut this part 7. Consequently, the charging hole is not brought into contact with the right side part 7 of the adjacent seal pattern 6b at the time of heating and pressurizing, and heated air filled up in a cell surrounded with the right seal pattern 6a escapes from a gap 9 not to erroneously break the seal pattern 6a because of the existence of the gap 9. Thus, the yield of simultaneous production of many cells is improved.
Patent JP-S63165598-A (JP)
Inventor: SUZUKI TOSHIAKI
IPC: D21H13/10
Filed: 1986-12-25
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-H08144083-A (JP)
Title: Plating post treatment of electronic parts
Inventor: KANAI HIDEYUKI
IPC: H01G13/00
Filed: 1994-11-17
Abstract: PURPOSE: To execute a plating post-treatment by improving the adhesion property of plating layers formed on the outermost layers of external electrodes of electronic parts, and further, to prevent the electrification of the electronic parts as far as possible. CONSTITUTION: The first purpose is attained by subjecting the electronic parts to barrel polishing to crush and smooth the plating layers consisting of particles of a metal or alloy having good wettability with solder on the surfaces of the external electrodes of the electronic parts. The surface roughness Ra of the plating layers is preferably Ra <=0.6μm and more particularly preferably Ra <=0.5μm. The metal or alloy consists of Sn or Sn/Pb. The barrel polishing may be of a dry processing or wet processing. The second purpose is attained by coating the barrel polished electronic parts with an antistatic agent. This antistatic agent may be a siloxane based antistatic agent or surfactant based antistatic agent.
Patent JP-H08145106-A (JP)
Title: Brake device
Inventor: NAKANISHI MOTOYASU
IPC: F16F9/30
Filed: 1994-11-17
Abstract: PURPOSE: To generate a shock absorbing force using a simple structure and enable the device to meet a varying load by using a bouncing putty as a shock absorbing means, and providing an adhesion strengthening means between the putty and the places for their installation. CONSTITUTION: A shock absorbing means 10 is formed from a bouncing putty P either solely or a one in which resilient minute hollow spheres are included. A stationary cap 44 is provided with a projection receipt hole 45 to admit protruding of a detent projection 41 on a rotary piece 42. A recess is formed in a part of the slide contacting surface of the rotary piece 42 with a revolving casing 43 so that a space S is provided to be filled with a bouncing putty P. The space C is filled with putty P to generate strong adhesion or fixation to the slide contacting surfaces of the piece 42 and casing 43 as the places of installation. Thus a rotary hinge 4 equipped with a brake device 1 is accomplished.
Patent JP-H07160898-A (JP)
Title: Texture data generating device
Inventor: MARUIE MAKOTO
IPC: G06T7/00
Filed: 1993-12-08
Abstract: PURPOSE:To generate a computer graphic picture less influenced by polygon reduction in respect of texture by calculating to what part of a polygon group generated by a polygon reducing means an origin reduced by the polygon reducing means corresponds. CONSTITUTION:Inputted data is a luminance value at the apex of a triangular patch and a triangle. In the polygon reducing means 1, the number of the inputted triangular patches is reduced. This is for expressing approximately a former shape by using a smaller number of the triangular patches. In an apex position calculating means 2, it is calculated to what position of the new triangular patch generated by the polygon reducing means 1 the apex reduced by the polygon reducing means 1 corresponds. In a polyhedron development generating means 3, the development of the triangular patch generated by the polygon reducing means 1 is generated. In a picture element value interpolating means 4, the luminance value at each grid point of a two-dimensional picture area to store texture data is determined from luminance value data the development has.
Patent JP-2000128151-A (JP)
Title: Packaging device
Inventor: ISHII YASUHIKO
IPC: B65D85/30
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device being inexpensive and easily disposed. SOLUTION: The packaging device is formed of a sheet of corrugated board material for packing a lighting fixture consisting of an approximately rectangular parallelepiped fixture main body fitted with a lamp socket and a reflective plate fitted to this fixture main body. In this case, a bottom face wall 30 which is provided at the center in the longer direction and the fixture main body is placed on, a pair of end face walls 36 to be stood on both ends of this bottom face wall,  a pair of inner flaps 38 bent along the side edges of the bottom face wall from both sides of these end face walls and end part cushioning bodies 40 which are each bent into an approximately U-shape to the back side of the end face wall and respectively have a pair of side part cushioning bodies 50 and 50 on their both sides are provided and a pair of side face walls 31 bent along the inner flaps from both sides of the bottom face wall and flap walls 32 bent along the top face walls 41 of the end part cushioning bodies are provided.
Patent JP-H02154366-A (JP)
Title: Time base correcting device
Inventor: TOKUNAKA JUNZO
IPC: G11B20/02
Filed: 1988-12-06
Abstract: PURPOSE:To prevent occurrence of secondary distortion and to perform good time base correction with a simple constitution by controlling inverter circuits by detecting a distortion quantity from the output of a phase correcting means and, at the same time, controlling a time base correcting means by detecting a time base varying quantity from outputs of the inverter circuits. CONSTITUTION:Inverter circuits 51-5x are controlled by detecting a distortion quantity from the output of a phase correcting means 4 by means of amplifiers 15 and 17 and, at the same time, a time base correcting means 4 is controlled by detecting a time base varying quantity from outputs of the inverter circuit 51-5x by means of a demodulator 5 and error detection circuit 6. Namely, the plural stages of inverter circuits 51-5x are used and, at the same time, the correction is performed after time base correction and the distortion quantity is detected from a phase corrected signal. Therefore, occurrence of secondary distortion can be prevented and good time base correction can be performed with a simple constitution.
Patent JP-H02154210-A (JP)
Title: Coated tape optical fiber
Inventor: SHIMOMICHI TAKESHI
IPC: G02B6/44
Filed: 1988-12-06
Abstract: PURPOSE:To provide the higher density and to allow the formation of the coated tape fiber to a longer length by using single coated optical fibers each having a primary coating layer of a ladder type silicone resin. CONSTITUTION:The coated tape fiber 10 is formed by disposing the single coated optical fibers 11 in parallel, coating these fibers with the simultaneous coating layer and integrally constituting the fibers. The fibers 11 are formed by coating of the primary coating layer 14 to the glass fibers 13. The glass fibers 13 consist of quartz glass having about 80 to 150mum diameter and the primary coating layers 4 consist of the ladder type silicone resin. The coated tape fibers are, therefore, excellent in mechanical strength, etc., and the formation of the coated single optical fibers to the small diameter sufficient for practicable use is possible. The formation of the coated tape fiber to the smaller diameter is enabled in this way and the higher density of the optical fiber cable for communication is attained. Further, the productivity is improved and the formation of the coated tape fibers to the longer length is possible.
Patent JP-H11142862-A (JP)
Title: Liquid crystal display element and its manufacturing method
Inventor: ENOMOTO SHINTARO
IPC: G02F1/1333
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce optical scattering, hysterisis and a γ value by providing the liquid crystal layer made by sealing the liquid crystal region having the shape, that is flat and in parallel with one of the main surfaces of a substrate, to the transparent resin film over the surface on which the substrate electrodes are formed and the opposing electrodes provided on the layer. SOLUTION: The element is provided with a substrate 2, in which an electrode 3 is formed on at least one of the main surfaces, a liquid crystal layer 6 that is made by sealing in a liquid crystal region 5 having the flat shape in parellel with one of the main surfaces of the substrate 2 into a transparent resin film 4 provided on the surface on which the electrode 3 of the substrate 2 is formed, and opposing electrodes 7 provided on the layer 6. In other words, a liquid crystal display element 1 consists of a pair of substrates 2 and 8, which are opposing to each other, the electrodes 3 and 7 provided on the opposing surfaces of the substrates 2 and 8 and the layer 6 held between the substrates 2 and 8. The layer 6 is constituted of the film 4 and the region 5 which is buried in the film 4.
Patent JP-H05145594-A (JP)
Title: Real time communication equipment
Inventor: TERAJIMA RIEKO
IPC: H04L29/08
Filed: 1991-11-25
Abstract: PURPOSE:To relieve uneven data transfer without interrupting data transfer even during transfer of confirmation signal by setting two communication lines between a sender side and a receiver side, transferring data through one line and transferring an confirmation signal through the other line. CONSTITUTION:A communication line for data exclusive use and for conformation exclusive use between a data transmission medium 101 and a data reception medium 102. A transmission management section 103 gives transfer data with a segment identifier and a header added thereto to a transmission section 104 and transfers the result to the medium 102 via a data transfer communication path. A reception section 108 gives the received data to a reception management section 106, which gives a command to an conformation transmission section 107 to transfer the confirmation with respect to the data. The transmission section 107 transfers the confirmation to the medium 101 via an exclusive communication line, a confirmation reception section 105 receives the signal to confirm the data. On the other hand, the management section 103 transfers data continuously without awaiting the confirmation. Thus, uneven transfer speed is reduced and the load of the machine is relieved.
Patent JP-H02155285-A (JP)
Title: Derive circuit of semiconductor laser
Inventor: MURASE HIROICHI
IPC: H01S5/068
Filed: 1988-12-08
Abstract: PURPOSE:To prevent the extinction ratio of a semiconductor laser element from deteriorating by detecting an error signal corresponding to the difference between a threshold current value emitted from the semiconductor laser element and a bias current value, controlling the bias current to be supplied to the semiconductor laser element according to its output level, and controlling the pulse modulation output in correspondence to the detection output of a photodetector. CONSTITUTION:The base line of a detection signal of a photodetector 12 is raised by DELTAP in a state that a light is emitted even if a pulse modulation signal has a logic '0' level, and a semiconductor laser element 10 outputs a signal DELTAV corresponding to an optical output DELTAP. The signal DELTAV is peakdetected by a peak detection circuit 18, and a bias current Ib to be supplied to the semiconductor laser element 10 is controlled by a bias current controlling circuit 20 on the basis of its detection output. As a result, the detection signal of the photodetector 12 is input to a pulse current controlling circuit 22, which so controls a pulse modulation current Ip that the optical output of the semiconductor laser element 10 comes to have a fixed value according to the level of the detection signal of the photodetector 12.