baber/WOPTO huggingface dataset:
Patent JP-S60198754-A (JP)
Title: Semiconductor device
Inventor: MATONO MASAYOSHI
IPC: H01L21/31
Filed: 1984-03-22
Abstract: PURPOSE:To avoid the crack of a passivation film and the slide of a wiring by a method wherein a passivation film corresponding almost to each corner of a semiconductor substrate is provided with a groove running along two orthogonal sides of the substrate. CONSTITUTION:The element part 21 is formed on the surface of the Si substrate 1, and Al wirings 3 and bonding pads 4 are formed on this substrate 1; thereafter, a PSG film 22 as the passivation film is formed over the whole surface. Next, the PSG film 22 is removed, and contact holes 5 are formed. Then, the grooves 23 are formed in the PSG film 22 corresponding to the substrate 1 so as to become ring-form and parallel to respective sides of the substrate 1. After the substrate 1 is put on a lead frame 2, the bonding pads 4 are connected to outer leads 7 with bonding wires 8; further, the substrate 1 and the members around it are sealed with a resin 9 by molding, resulting in the production of the titled device.
Patent JP-H11248888-A (JP)
Title: Construction method for closing cut nozzle part of reactor pressure vessel
Inventor: TORII MORIHITO
IPC: G21F9/30
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for closing a cut nozzle part of a reactor pressure vessel capable of effectively shielding the cut nozzle part when the reactor pressure vessel is removed. SOLUTION: After all the pipe connected to a reactor pressure vessel 7 are cut and separated from the nozzle 10 side, a closing plate 12 provided with a cylinder body 13 wherein a shield body for shielding radiation is inserted in all the cut nozzle parts C and the closing plate 12 is welded at the cut nozzle part C end plane using a set piece 15 to close the cut nozzle part C. Thereby, the cut nozzle part is effectively shielded and weight reduction of the shield material is attained so that man power used for the work is reduced.
Patent JP-S62213291-A (JP)
Inventor: KURODA SADAJI
IPC: H05K1/02
Filed: 1986-03-14
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-S63222422-A (JP)
Title: Formation of deposited film
Inventor: TSUDA HISANORI
IPC: H01L31/04
Filed: 1987-03-12
Abstract: PURPOSE:To form a high quality deposited film uniformly over a large area, by introducing active species through a wide introducing port with respect to a film forming space, and introducing a precoursor through a plurality of introducing ports, which are arranged in the vicinity of the active species introducing port. CONSTITUTION:A substrate 103 is mounted on a supporting stage 102. The inside of a film forming chamber 101 is exhausted and the pressure is reduced. Thereafter, raw material gas is excited in an infrared-ray image furnace 109 through a raw material gas feeding pipe 108. Thus a precoursor is formed and discharged into a meeting part D through multiple nozzles 111. Meanwhile active species forming gas is supplied into a decomposing space C through a nozzles 114 through a gas feeding pipe 113. Plasma is yielded in a plasma chamber 117 with a microwave from a microwave guide 115. Then the active species are yielded in the chamber 117. The active species are sufficiently spread in the chamber 117 and made uniform. The active species are made to react with the precoursor of the raw gas, which is discharged through the nozzles 111, at the meeting part D. Thus a desired deposited film is formed on the substrate 103 in the film forming space A.
Patent JP-H01231273-A (JP)
Title: Manufacture of fused carbonate fuel cell
Inventor: MUNEUCHI ATSUO
IPC: H01M8/14
Filed: 1988-03-09
Abstract: PURPOSE:To enable effective manufacture with a low cost facility by burying a given quantity of carbonates in grooves formed on fuel electrodes so that the flow space for gas remained, raising temperature with an antioxidation gas supplied after unit cells are assembled, and impregnating carbonates into the fuel electrodes. CONSTITUTION:A given quantity of carbonates 3 of an electrolyte is buried in grooves 2 formed on porous fuel electrodes 1 so that the flow space for gas remained, unit cells 4 are made with matrices 6 and oxidant electrodes 5 laminated to the electrodes 1, and assembling is conducted with separators 7 interposed among these cells 4. Then temperature is made to rise to an actuation temperature with an anti-oxidation gas supplied to the grooves 2 of the electrodes 1, and the carbonate 3 buried in the grooves 2 in the temperature rising process is made to impregnate into the electrodes 1. This enables the captioned battery to be manufactured at low cost and effectively.
Patent JP-H01228844-A (JP)
Title: Ink supplying device for printer
Inventor: IZUME MASAYUKI
IPC: B41F31/04
Filed: 1988-03-09
Abstract: PURPOSE:To eliminate the periodic variation in the thickness of an ink film and to obviate an increase in the number of ink distributing rollers by disposing an ink transfer roller at a predetermined position having an interval smaller than the thickness of the film to an ink base roller. CONSTITUTION:When an ink base roller 12 is rotated in a direction of an arrow, ink in an ink bottle is discharged from an opened ink passage 31 on the surface of the roller 12, and transferred to the surface of an ink transfer roller 15 disposed at its operating position. In this case, an interval between the rollers 12 and 15 is shorter than the thickness of an ink film, and the moving directions of the surfaces of both the rollers are opposite near the rollers 12, 15. Accordingly, the ink on the surface of the base 12 is scraped by the surface of the roller 15, most of the ink on the surface of the roller 12 is effectively transferred to the surface of the roller 15, and further continuously transferred to an ink distributing roller 13. Therefore, the thickness of the ink film transferred to the roller 13 and a printing plate is not varied periodically.
Patent JP-H05258562-A (JP)
Title: Semiconductor memory device
IPC: H01L27/10
Filed: 1992-03-13
Abstract: PURPOSE:To satisfactorily restore data to a cell without restricting the capability of fRAS by changing the time-setting of active time-out in accordance with normal operation time and self refresh time. CONSTITUTION:Since a self refresh mode signal phiS is H level at the time of self refresh mode, an output from a delay circuit 84 depends on a sense amplifier activating signal phiSA. A time-out signal phito is H level at initial state and falling time, then becomes L level. Thereafter, when the signal phiSA rises, the output of an inverter 80 becomes L level after prescribed delay time. However, the output of a circuit 84 is still H level at this time and becomes L level after prescribed delay time by the circuit 84, and the signal phito becomes H level after this delay time tD. Therefore, the signal phito becomes H level from L level after time tD by the circuit 84 comparing with normal operation time at the time of self refresh mode.
Patent JP-S63221641-A (JP)
Title: Semiconductor device
Inventor: AMANO KAORI
IPC: H01L27/04
Filed: 1987-03-10
Abstract: PURPOSE:To improve integration, by forming combinations made of comparators and rectilinear wiring patterns which are constant in width and used for reference resistances and forming a wiring pattern, in which width of wiring parts connected between both rows of the wiring Patterns are smaller than the width of rectilinear wirings so that an area of the wiring pattern on its folding-back part is reduced. CONSTITUTION:A plurality of comparators 2 are formed in two rows so as to intorpose an encoder part 3 on a silicon substrate. A plurality of wiring patterns 4 of constant width are formed along these comparators 2 and on the respectively opposite sides of encoder parts. This wiring pattern is possessed of a wiring pattern for connection with the comparators 2 so as to apply a reference voltage. Between both rows of the wiring patterns 4, a plurality of parallel part wiring patterns 5b having constant width which is smaller than that of the wiring patterns 4 are disposed, and further the wiring patterns 5b are connected with connection part wiring patterns 5a whose wiring width is larger than that of the wiring patterns 4 so as to compose a wiring pattern 5 on a folding-back part. The number of 5b and the width of the wiring pattern 5 are defined so that the wiring pattern 5 is provided with the same resistance value as the wiring patterns 4 and used as a reference resistance.
Patent JP-H02233729-A (JP)
Title: Aromatic polyether ketone
Inventor: YOSHITOKU HIROO
IPC: C08G75/00
Filed: 1989-03-08
Abstract: PURPOSE:To obtain the title amorphous polymer having high heat resistance, low coefficient of linear thermal expansion, excellent mechanical and electrical properties, comprising a specific repeating structural unit. CONSTITUTION:The aimed aromatic polyether ketone comprising a repeating structural unit shown by formula I (R and R' are 1-4C monofunctional aliphatic hydrocarbon; n is 0-2). The polymer is produced by subjecting a compound shown by formula II or an alkali metallic salt thereof and a compound shown by formula III (X is halogen) to polycondensation reaction.
Patent JP-S63227810-A (JP)
Title: Polyethylene fiber and nonwoven fabrics therefrom
Inventor: NAGAOKA KOICHI
IPC: D04H1/544
Filed: 1987-03-11
Abstract: PURPOSE:To produce the title fibers which are composed of a blend polymer containing a specific linear low-density polyethylene and a crystalline polypropylene and have the hollow part of the same shape as the fiber cross section, thus showing excellent high-speed spinnability and operation stability, giving light-weight and soft non-woven fabrics. CONSTITUTION:A polymer blend consisting of (A) 99-50wt.% of a linear low- density polyethylene which contains 1-15wt.% of octene-1, has a density of 0.90-0.94g/cm<3>, a melt index of 25-100g/10min according to ASTM D-1238 (E), and a heat of fusion of more than 25cal/g, and (B) 1-50wt.% of a crystalline polypropylene which has a melt flow rate of less than 20g/10min according to ASTM D-1238 (L) is used to give the objective fibers having the hollow part of the same shape as the fiber cross section.
Patent JP-H01303336-A (JP)
Title: Elastic deforming joint device
Inventor: MARUSERU RU FUORU
IPC: F16F13/14
Filed: 1989-03-08
Abstract: PURPOSE: To increase the ratio of lateral rigidity to vertical rigidity by providing sealing rooms capable of increasing rigidity in the direction of relative displacement of two movable members, which is the direction substantially perpendicular to the axial plane of an articulation device corresponding to the direction of approaching at least two portions each other. CONSTITUTION: The elastic hardness of an elastically yieldable articulation device 22 in a direction T (a lateral direction) is increased at a very high degree resulting from the non-compressivity of liquid in rooms 52, 54. The non- compressivity of the liquid resists to the relative displacement of an inside movable member 34 to an outside movable member 32 in the direction perpendicular to an axial plane P. On the other hand, when the inside movable member 34 receives stress relative to the outside movable member 32 in the direction parallel to a L-direction, the rooms 52, 54 are in no way given effect of amplifying the elastic hardness and side walls 60, 62 are subjected to shearing force at this time.  An elastomer block 38 has two axially penetrating peripheral edge recesses 76, 78 on the sides of an axis X-X so that the movable members 32, 34 are relatively replaceable in the direction parallel to a vertical direction V.
Patent JP-H06262853-A (JP)
Title: Thermal recording material
Inventor: AOSHIMA CHIHARU
IPC: B41M5/26
Filed: 1993-03-16
Abstract: PURPOSE:To produce a thermal recording material reduced in the sticking and refuse adhesion to a thermal head and excellent in sealing properties and the storage stability of a recording image. CONSTITUTION:A thermal recording material is characterized by that a thermal color forming layer containing a colorless or light-colored electron donating color forming dye, an electron acceptive developing compd. allowing the color forming dye to develop a color by heating and a binder as main components is provided on a sheet like support and a protective layer containing a polyvinyl alcohol type water-soluble resin, a crosslinking agent, an emulsion of a hydrophobic resin with a glass transition temp. (Tg) of 50 deg.C or higher and lithopone or heavy magnesium carbonate is provided on the thermal color forming layer.
Patent JP-2000219291-A (JP)
Title: Simple device for taking out compact disc
Inventor: HORIUCHI JUNICHI
IPC: G11B23/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple device for taking out a compact disc which can uniformly take up a CD by action of a lever with a simple structure and can effectively and instantaneously take it out and does not hurt the surface for recording information. SOLUTION: A simple device 1 for taking out a compact disc comprising a push base trunk part 2, a push base 3 and a lift arm 4 has the push base 3 formed on the top part of the columnar push base trunk part 2 and a lift arm reinforcing trunk, a stable stopper 5, a smoother 6 (a divided channel introducing part) and a stright line-like lift arm 4 with a curvature radius R connected with the bottom part of the push base trunk part 2 and positioned on the side of push base 3.
Patent JP-S56153826-A (JP)
Title: Tuning display circuit
Inventor: SAKAI MANABU
IPC: H03J3/14
Filed: 1980-04-30
Abstract: PURPOSE:To ensure assured and accurate tuning, by providing the 1st and 2nd display devices plus a control circuit of them then blinking, turning on and turning off the 1st display device during absence of signal, presence of signal and optimum tuning respectively to turn on the 2nd display device. CONSTITUTION:The flyback transforming signal 1 and the synchronous signal 2 are supplied to the gate 5, and this output is turned into signal B to be supplied to one of gates 6 and 12. The automatic fine tuning control AFT signals A1 and A2 are supplied to the detecting circuit 9, and only the crossing part of signals A1 and A2 is set at H level to deliver signal C. Then an AND 12 is secured between signals C and B to deliver signal D. An oscillating circuit 8 is connected to the other input of gate 6, and an AND13 is secured between the output of gate 6 and the signal obtained by inverting 7 signal D. Then the output of gate 6 is supplied to the transistor TR1 that drives the 1st pilot lamp 10. Accordingly the lamp 10 blinks with the output of circuit 8, glows with signal B and diminishes with signal D during absence of signal, presence of signal and optimum tuning, respectively. Then the 2nd pilot lamp 11 glows by signal D and through TR15.
Patent JP-H04291516-A (JP)
Title: Semiconductor logic circuit
Inventor: TERAWAKI SUSUMU
IPC: H03K19/003
Filed: 1991-03-20
Abstract: PURPOSE:To prevent an output of an erroneous data due to power noise. CONSTITUTION:An input signal Vin is inputted to a base of a transistor(TR) 2 being one of a couple of TRs 2, 3 of ECL configuration and a reference signal VT is inputted to a base of the other TR 3 and complementary output signals Vout, inverse of Vout are outputted from collectors of the TRs 2, 3. The reference voltage VT is fed to a base of one TR of a couple of TRs 7, 8 of ECL configuration and the input signal Vin is fed to a base of the TR8, a collector of the TR 8 connects to a base of the TR 6, a collector of the TR 6 connects to a power supply Vcc, an emitter of the TR 6 connects to a base of the TR 3 and to a power supply VEE via a constant current source 1e.
Patent JP-S52140226-A (JP)
Title: Automatic control system for bias light quantity
Inventor: TERAMOTO TOSHIO
IPC: H04N5/228
Filed: 1976-05-19
Abstract: PURPOSE: To adjust the supply current of bias light source by installing a bias light quantity detection medium and based on the commond from the detection medium, and thus to achieve a constant bias light quantity as well as the reduction of the after-image in the pickup tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61217482-A (JP)
Inventor: MATSUBARA KAZUNORI
IPC: B66B3/00
Filed: 1985-03-20
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-H01231754-A (JP)
Title: Sheet tray means
Inventor: KAMEYAMA TORU
IPC: B65H31/00
Filed: 1988-03-09
Abstract: PURPOSE:To make a tray hard to be broken when an inadvertent force is applied thereto and enable same to be simply housed when not necessary with a simple structure by form a projection or a recessed portion having elasticity in the vicinity of the rotation axis of the tray. CONSTITUTION:At the time of housing an invertible tray 1, as the end of the tray 1 is pressed in the arrow B direction, a stopper shaft 1c is removed from a groove 6b due to the elasticity of a stopper shaft arm 1d to enable the tray 1 to be rotated centering around the rotary center shaft 1a to the position of the two-dotted chain line. The stopper shaft 1c of the tray 1 which is rotated down to the position of the two-dotted chain line is fitted into a stopper hole 6c provided on the wall face of a lower cover 6 opposite to the shaft 1c, to keep the tray 1 in the two-dotted chain line position. Next, if a force in the B direction is inadvertently applied to the tray 1 set in the solid line position, the shaft 1c is also removed from the groove 6b equally as in the case of housing the tray 1 and the tray 1 is rotated by a certain angle and stopped thereby, preventing the breakage ot the tray 1. At the time of returning, the tray 1 hanging in midair is pushed up and revolved rightward and the shaft 1c is engaged with the groove 6b.
Patent JP-S56151814-A (JP)
Title: Controlling device for combustion air supplying amount
Inventor: SAITOU TOSHIHIKO
IPC: F23N3/08
Filed: 1980-04-28
Abstract: PURPOSE: To enable the efficient control of an air amount supplied to a combustion chamber by providing a photosensor for sensing the light of a burning flame and producing a signal in response to the quantity of the light and controlling the supply of the combustion air in accordance with the signal.  
     CONSTITUTION: A photosensor 4 having a detector 5, an optical fiber 6 and a photoreceptor 7 is provided in a combustion chamber 1, and is connected through an electrical wire 8 to a control device 9. When a fuel knob (not shown) is turned to vary a fuel flow rate and the quantity of the light of the flame in a combustion room 3 thus varies, the photosensor 4 will detect the variation and will produce a signal to the control device 9. Then, a controller 12 in the control device 9 produces a signal, which controls the rotational frequency of a combustion fan motor 2 through a wire 13. Thus, the motor 2 will supply the combustion air in response to the fuel flow rate to the combustion chamber 3. The responsiveness of supplying the flow rate of the air can be thus accelerated, and an optimum air flow rate can be always controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59182361-A (JP)
Title: Determination of hydrogen peroxide
Inventor: AOYAMA NORIHITO
IPC: C12Q1/28
Filed: 1983-03-31
Abstract: PURPOSE:To determine hydrogen peroxide by bringing the hydrogen peroxide and a colorable compd. into reaction in the presence of peroxidase and measuring the absorption in the visible part of the colored reaction liquid. CONSTITUTION:A determining method of hydrogen peroxide which is simple and highly sensitive and overcomes conventional defects such as (1) susceptibility to a colored material such as bilirubin in a sample and (2) an easy tendency toward generation of errors in the measured value owing to the spontaneous oxidation of the color original body is obtd. by bringing hydrogen peroxide and the colorable compd. expressed by the general formulas I -IV into reaction in the presence of peroxidase and measuring the absorption in the visible part of the colored reaction liquid. In the general formulas, Z in the general formulas denotes, for example, a hydroxyl group, and amino group, Y an oxygen atom or sulfur atom, X, for example, a hydrogen atom and alkyl group and R1 a hydrogen atom, hydroxyl group, etc.
Patent JP-S58175383-A (JP)
Title: Single plate type color image pickup device
Inventor: TAKIZAWA YOSHIYORI
IPC: H04N9/07
Filed: 1982-04-07
Abstract: PURPOSE:To increase the horizontal image resolution feeling and then to reduce false signals, by using the mixture of an original signal and a 1H delay signal as a luminance signal. CONSTITUTION:An original signal delivered from a solid-state image pickup element 41 is added with a 1H delay signal delivered from a 1H delay line 42 through an adder 43. While the low band component of the luminance signal is synthesized by means of signal GL separated from a line of original signal and signals R and B. Then only the high band component is extracted through a BPF44 out of a signal obtained by adding the original signal and the 1H delay signal by the adder 43 to be used as the high band component YH of the luminance signal. These luminance signals are synthesized by a luminance signal synthesizing circuit 45. Therefore the high band component of the luminance signal contains the red and blue components. Owing to these red and blue signals, the horizontal image resolution is increased with a reduction of false signals.
Patent JP-H09224870-A (JP)
Title: Fitting device for handle or the like
Inventor: TOSHISHIGE YOSHIAKI
IPC: E04F11/18
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To rigidly engage the engaged projections of fitting members to engaged guides by providing the fitting members having the engaged projections, engaged holes, a correction tool, an insertion part and a fastening tool having the engaged guides, which are engaged when the engaged projections inserted deeply into the insertion part is laterally rotated. SOLUTION: A handle has a handle part parallel to a wall side and the fitting parts 4 of both end parts. The fitting members 5 are fitted to the fitting parts 4. The fitting members 5 form an opening part. The plural engaged projections 8 protruded in a spindle direction are formed on the inner peripheral face by taking prescribed intervals. The correction tool 11 formed of resin or the like is engaged to the inner side of the fitting parts 4. The engaged holes adjusted to a transmission hole 12 are formed on the fitting parts 4, and the transmission hole 12 is matched with the engaged holes so as to fit the engaged pins 10.  The fastening tool 25 is formed by the insertion part 28 into which the engaged projections 8 of the fitting members 5 are inserted and engaged guide bodies 29 which are engaged when the engaged projections 8 inserted into the insertion part are rotated for every fitting member 5.
Patent JP-2000255586-A (JP)
Title: Polymer bag-like body and manufacture thereof
Inventor: KUMAGAI TEIZO
IPC: B65D30/08
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a polymer bag-like body which is excellent in resistance to pressure and in durability, is flexible and good in touch, and a method for manufacturing it. SOLUTION: The polymer bag-like body comprises a pillar connected to internal walls facing inside provided in a main body 3 of the bag-like body formed in the form of a bag, while the bag body is covered by a bag-shaped cloth 4. The pillar has a hollow, and the main body and the bag-shaped cloth are integrated by a fixing thread 42 passing through the hollow. Therefore, due to a structure comprising the bag-shaped cloth having a form corresponding covered on the main body and the cloth fixed by passing the fixing thread through the hollow of the pillar, first, resistance to pressure is defined by strength and density of a connecting thread thereby easily improving the resistance to pressure. Since the pillar is not provided by gluing, it may not peel if exposed to a liquid, resulting in improvement in durability.  In addition, since the main body and the bag-shaped cloth are not coupled, flexibility may be improved.