baber/WOPTO huggingface dataset:
Patent JP-S6234370-A (JP)
Title: Multidisk player
Inventor: TAKAHASHI AKIRA
IPC: G11B17/26
Filed: 1985-08-08
Abstract: PURPOSE:To miniaturize the whole of a player by driving the separating operation of a disk guide member against a performance means and the detaching operation of a fluctuating plate from the outer peripheral part of a disk only with a driving force given to a moving plate. CONSTITUTION:The disk guide member is provided freely and reciprocally on the above of a disk carrying part 85 in a prescribed direction and farther, by a moving member 170 that is engaged with the disk guide member and on which the driving force is given, it is separated by prescribed distance against the performance means during the performance of a disk. Also, a detecting means to detect that a disk 17 is carried at a prescribed position on the disk carrying part 85 is freely fluctuated and consists of a fluctuating plate 165 that engages with the outer peripheral part of the disk 17 at its free end part and a photosensor 167 that is operated by the fluctuating plate, and during the performance of the disk, a part of the moving plate 170 is engaged with the fluctuating plate 165, the free end part of the fluctuating plate being detached from the outer peripheral part of the disk. By such a constitution, the whole of the player can be miniaturized.
Patent JP-H0843576-A (JP)
Title: Reactor core catcher
Inventor: SHIRAKAWA NORIYUKI
IPC: G21C9/016
Filed: 1994-07-27
Abstract: PURPOSE:To prevent a large scale steam explosion by constituting a plurality of cooling units arranged in assembly in the space below a reactor vessel, filling the sealed shell with coolant and inert gas and forming thin wall part in the shell. CONSTITUTION:A space 4 is provided below a rector vessel 2 in a reactor building 1 and a concave part 6 is formed in its concrete floor 5. In the concave part 6, a multitude of coolant units 7 are arranged in assembly. In the units 7, steel ball shells with diameter of 1 to 10cm sealed inside with coolant 9 and inert gas 10, for example, are filled and on the shell 8 surface, many thin wall parts 11 are formed. When am accident occurs and molten core 12 from the core 3 penetrates the reactor vessel 2 to fall on the units 7, it comes into contact with the upper unit 7, heats them and boils the coolant 9 to make it discharge out of the thin parts 11. The melt 12, repeating this process, slowly flows down due to flow resistance and avoids large scale contact to be cooled. By this, a large scale explosion can be prevented.
Patent JP-2000008000-A (JP)
Title: Apparatus and method for bonding skin material to surface of substrate
Inventor: TSUZUKI KUNIMASA
IPC: B29L9/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for bonding a skin material on the surface of a substrate which enables to bond efficiently in a short time a skin material without changing its shape on a substrate having an extremely uneven surface. SOLUTION: The objective apparatus comprises a lower mold 1 to set a substrate, an upper mold 2 with a freely protruding and recording plug 4 incorporated therein and arranged above the lower mold 1 facing thereto, a skin material-setting mechanism 3 to set a skin material in a freely adjustable tensioned state, fastened or loosened, between the two molds, and a protective plate 5 incorporated in the lower mold side which supports the under side of the rest of the skin material when pressing and temporarily bonding a part of the skin material to a part of the surface of the substrate with the plug 4.  The method for bonding the skin material to the substrate between the upper mold and the lower mold comprises pressing and temporarily bonding a part of the skin material with the plug 4 while supporting the under side of the skin material with the protective plate 5, thereby preventing contact thereof with the surface of the substrate, then retreating the protective plate 5 and contact- bonding the skin material to the substrate between the two molds thereby integrating the both.
Patent JP-H0846065-A (JP)
Title: Mos semiconductor device
Inventor: ENDO TETSUO
IPC: H01L21/8247
Filed: 1994-07-27
Abstract: PURPOSE:To provide a flash EEPROM with which the high reliability of a tunnel insulating film and the high speed data rewriting can be realized. CONSTITUTION:A floating gate 60 is formed on a p-type silicon substrate 10 with a tunnel oxide film 50 in between. A control gate 80 is formed on the floating gate 60 with a gate oxide film 70 in between to constitute a flash EEPROM. In the flash EEPROM like this, the tunnel oxide film 50 is composed of a silicon oxide film 51, an N-atom doped silicon oxide film 52 and a silicon oxide film 51. With this constitution, when a voltage is applied between the substrate 10 and the control gate 80, the field of the conduction band of the tunnel oxide film on the side of one of the substrate 10 and the floating gate 60 which has a lower voltage is large and the field of the conduction band of the tunnel oxide film on the side of one of the substrate 10 and the floating gate 60 which has a higher voltage is small.
Patent JP-H0342291-A (JP)
Title: Manufacturing device for calendar with mounting paper
Inventor: SUZUKI TSUNEO
IPC: B42B4/00
Filed: 1989-07-10
Abstract: PURPOSE:To make it unnecessary to take manual operation to match a mounting paper with the next of a calendar and fix them temporarily with paste, and reduce the load of an operator and cut manufacturing time by constituting the subject device with a mounting paper feed part, a mounting paper transport part, a text feed part, a stitching part, a work transport part, a metal crimping part and a work discharge part. CONSTITUTION:Mounting paper is sucked one sheet by one sheet by a paper feed sucker at a mounting paper feed part A, then the mounting paper is transported to a mounting paper transport part B by means of a clutch roller 1. At the mounting paper transport part B, the mounting paper is transported to a stitching part D by allowing the mounting paper to pass under a test feed part C along a transport guide 3 using a transport belt 2. Next, after fixing the mounting paper temporarily at the stitching part D, the mounting paper and the text (work) stitched together in one piece is sent to a work transport part E following the descent of an extrusion roller 14 by action of a cylinder and the activation of the extrusion roller 14 and the transport belt 2. After this, the work is fed to a metal crimping part F by action of the transport belt 2 at the work transport part E, and the metal is crimped at the metal crimping part F. In this case, tacked wire is concealed in the metal and the work is discharged to a work discharge part G.
Patent JP-S6332720-A (JP)
Title: Magnetic recording medium
Inventor: IKEDA HIROYUKI
IPC: G11B5/716
Filed: 1986-07-28
Abstract: PURPOSE:To obtain a high-density magnetic recording medium having excellent corrosion resistance by laminating a magnetic layer essentially consisting of cobalt and nickel and dense magnetic layer essentially consisting of cobalt and chromium on a nonmagnetic substrate. CONSTITUTION:A nickel-phosphorus plating layer having 12mum film thickness is formed on the surface of an aluminum alloy substrate 11 having 95mm outside diameter, 25mm inside diameter and 1.27mm sheet thickness and the surface thereof is polished to a specular surface, by which a hardened and smoothed layer 12 is formed. An underlying layer 13 is then formed thereon by film formation of Cr to 3,000Angstrom  under 8.0X10<-7>Torr initial ultimate degree of vacuum. The magnetic layer 15 is formed by depositing Co-Ni to 700Angstrom , using Co-Ni as a target, and maintaining the pressure of the gaseous argon to be introduced under 4X10<-2>Torr. The denser magnetic layer 14 formed by depositing Co-Cr to 700Angstrom , using Co-Cr as a target and maintaining the pressure of the gaseous argon to be introduced under 1X10<-2>Torr is further laminated thereon. A protective and lubricative layer 17 consisting of a carbon film is formed thereon.
Patent JP-H1120105-A (JP)
Title: Release film having slight contaminating property
Inventor: MORIMOTO SACHIRO
IPC: B32B27/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a release film wherein impurities in a release layer are few and a shift of the impurities in a polyester film into an adhesive tape is suppressed and which is useful for a protective film of an adhesive used in a wafer grinding process or a dicing process on the occasion of manufacture of a semiconductor, or others. SOLUTION: This release film is constituted in such a manner that the resin obtained by a method wherein modified silicone resin containing dimethyl polysiloxane having a phenyl group, as a constituent, is made to react in the rate of 0-30 mol.% on organic resin constituted of at least one kind of resin selected from alkyd resin and acrylic resin and of melamine resin is provided as a release layer at least on one surface of a polyester film. In this case, a wafer contamination value of an adhesive tape for a semiconductor manufacturing process, wherein the release film is used as a protective film, is made 200 pcs. or less.
Patent JP-H0521524-A (JP)
Title: Semiconductor device mounting method
Inventor: KUZUHARA KAZUNARI
IPC: H05K3/32
Filed: 1991-07-17
Abstract: PURPOSE:To connect a semiconductor device with projection-like connection electrodes at a relatively low temperature by forming recessed sections on the upper ends of the connection electrodes and applying a conductive resin to the recessed sections. CONSTITUTION:Recessed sections 3a are formed on the upper ends of metallic bumps 3. A semiconductor device 2 is face-down bonded under a room- temperature and low-pressurizing pressure condition by applying a conductive resin 4 to the bumps 3 and aligning the pads, namely, electrodes of the device 2 with the bumps 3. After bonding the device 2 to the bumps 3, the excessive amount 4a of the resin 4 coming out from the space between the bumps 3 which are projection-like connection electrodes and device 2 is removed by blowing air upon the space between the device 2 and its mounting substrate 1 from the side. Then, the device 2 is connected to the bumps 3 by heating the resin to about 200 deg.C and pressing the device 2 against the substrate so that the resin 4 can be completely hardened. Therefore, the semiconductor device 2 can be connected to the projection-like connection electrodes at a relatively low temperature.
Patent JP-H0226608-A (JP)
Title: Method for controlling gas separation process
Inventor: MURATA AKIHIRO
IPC: C01B32/40
Filed: 1988-07-14
Abstract: PURPOSE:To increase recovery of a product gas and to stabilize its purity by controlling a flow rate of the product gas, which is used for purging impure gas not yet adsorbed, based on fluctuations of an aimed component concentration in a raw gas. CONSTITUTION:An aimed component (CO) in a raw gas (e.g., CO and N2) is adsorbed by an adsorption tower and this adsorption tower is purged of an impure gas (N2) by a product gas rich in the aimed component afterward. The aimed component is then taken out of this adsorption tower by evacuating it. A sequence of processes is effected by repressurizing another adsorption tower with the raw gas and an off-gas from the purging process. At that time, fluctuations of the aimed component concentration in the product gas are restrained by controlling the purging flow rate of the product gas based on the fluctuations of aimed component concentration in the raw gas.
Patent JP-H1171271-A (JP)
Title: Nmda receptor antagonist containing gluconic acid or its analogue
Inventor: SAKAGUCHI TAKUYA
IPC: A61K31/191
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antagonist having specific antagonism to N- methyl-D-aspartic acid receptor and useful as a therapeutic agent for central nervous system diseases caused by excitatory amino acid by including a specific sugar analogue as an active ingredient. SOLUTION: This therapeutic agent for nervous system diseases comprises one or two or more kinds of sugar analogues (e.g. sodium D-gluconate), which are compounds comprising hexose or pentose derivatives, having hydroxymethyl group at C-6 position of hexose or C-5 position of pentose and having carboxyl group at C-1 position, in which configuration at C-4 position of hexose or C-4 position of pentose is R configuration  preferably a compound of formula I [R1 and R2 are each H, a (substituted) lower alkyl or the like; R3 is a (substituted) OH or amino], formula H or formula III} or their lactone or their salts as active ingredients. The compounds are administered once or in several portions or continuously at a daily dose of about 1-1,000 mg in the case of oral administration or about 1-2,000 mg in the case of parenteral administration.
Patent JP-S6153905-A (JP)
Inventor: BABA TAKEKAZU
IPC: E01D15/00
Filed: 1984-08-24
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-S6331626-A (JP)
Inventor: EGUCHI OSAMU
IPC: A47J37/00
Filed: 1986-07-25
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-H05340091-A (JP)
Title: Concrete casting form panel
Inventor: FUJIMASU JIRO
IPC: C04B28/04
Filed: 1992-06-11
Abstract: PURPOSE:To easily form a thin panel having a high strength by blending glass fiber, a water reducing agent, and rubber latex to a mixture of white cement and quick strengthening cement. CONSTITUTION:To 80-100 pts. by wt. of white cement is mixed 0-20 pts. by wt. of quick strengthening cement. Then, to 100 pts. by wt. of the mixed cement are blended 3.0-8.0 pts. by wt. of glass fiber, 0.5-1.0 pt. by wt. of a water reducing agent, 10-30 pts. by wt. of rubber latex or a vinyl acetate emulsion. Otherwise, to 100 pts. by wt. of the mixed cement, 3.0-8.0 pts. by wt. of the glass fiber, 0.5-1.0 pts. by wt. of the water reducing agent, and 1-3 pts. by wt. of polyvinyl alcohol may be blended. The resulting composite is dissolved in water and casted in a form having a desired form followed by curing.
Patent JP-2001006708-A (JP)
Title: Solid high polymer fuel cell
Inventor: ISONO TAKAHIRO
IPC: H01M4/86
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To keep a wet condition throughout a solid high polymer film area even if an oxidizer gas which is not humidified is supplied, by lowering moisture permeability of a gas diffusion layer on a cathode side in the neighboring area of a gas inlet than moisture permeability of a gas diffusion layer on an anode side in other areas. SOLUTION: This high polymer fuel cell is formed by interveningly inserting a solid high polymer film 21 between a cathode 22 and an anode 23 and sandwiching them by two diffusion layers, and electricity is generated by passing an oxidizing gas and a fuel gas through it. In the gas diffusion layer 24 on the cathode 22 side of the cell 20, a fluorine resin content in the front part 241 forming the neighboring area of an air inlet is made bigger than that in the back part 242 forming the neighboring area of an air outlet, and high water repellency is given to the front part. Moisture evaporation in a solid high polymer film 21 area corresponding to the front part 241 is suppressed, conductivity of the solid high polymer film 21 is uniformed, and excellent power generation effect is displayed under good stability.  A structure having a thick gas diffusion layer so as to make the moisture permeability low in the neighboring area of the gas inlet on the cathode 22 side is also preferable.
Patent JP-H0466160-A (JP)
Title: Apparatus for controlling residual amount of coating material
Inventor: MIYAZAKI MASATOSHI
IPC: B05C11/10
Filed: 1990-07-03
Abstract: PURPOSE:To rapidly grasp the content of the generation of abnormality related to the residual amounts of many kinds of coating materials by providing a code column on which the numbers coinciding with the number of coating material supply sources are recorded, a code column on which the discrimination of the supply sources and material replenishing sources is recorded and a code column on which the kind of the abnormal content of the paint residual amounts of the supply and replenishing sources is recorded to a sound synthesizing unit. CONSTITUTION:A computer 21 displays a green color on the screen of a CRT 22 when the residual amount of the coating material in a compounding tank 1 is between an upper limit value and a lower limit value and displays a yellow color thereon when the residual amount of the material is between an abnormal lower limit value and the lower limit value and between the upper limit value and an abnormal upper limit value and displays a red color thereon when the residual amount of the material is the abnormal lower limit value or less or the abnormal upper limit value or more. Further, the computer 21 displays a green color on the CRT 22 when the residual amount value of the material in a drum 2 is a replenishing lower limit value or more and displays a red color thereon when said residual amount value is the replenishing lower limit value or less. Code columns I-VII are formed to the memory apparatus built in a sound synthesizing unit 23 and sound codes are recorded on the respective code columns. The sound synthesizing unit selects the sound codes concerned of the I-VII columns of the sound synthesizing table of the memory apparatus on the basis of the generation of abnormality in the residual amount of the material by the indication from the computer 21 and synthesizes the selected sound codes in the order of the numbers of the I-VII columns to allow a speaker 24 to emit the content thereof by sound.
Patent JP-S6333014-A (JP)
Title: Digital analog converting circuit
Inventor: MIYAZAKI TOSHIHIKO
IPC: H03M1/66
Filed: 1986-07-26
Abstract: PURPOSE:To save a power consumption by providing a means to convert and output a digital signal to an analog signal with a supplied electric power and a control means to stop at least a part of the electric power supplying and stopping the electric power supplying when the digital signal is converted and not outputted to the analog signal. CONSTITUTION:When a signal of 'H' is impressed to one of signal lines 1-3, one of transferring gates 8-10 comes to be a conducting condition and one of voltages V1, V2, and V3 voltage-divided by resistances 4-7 is outputted from a terminal 16. At this time, the output of a NOR gate 13, the gate voltage of transistors 14 and 15 comes to be 'L,' a transistor 14 is turned ON and an electric current I1 flows at the resistance. When all the signals impressed to the signal lines 1-3 are 'L,' namely, when the voltage to be outputted is not selected, the gate voltage of the transistors 14 and 15 comes to be 'H' and the transistor 14 comes to be OFF and a direct current electric current is cut. Namely, when the flowing of the direct current electric current is not necessary, the direct current electric current supplied from the, power source circuit automatically is cut and the power consumption due to an unnecessary current can be decreased.
Patent JP-H0341823-A (JP)
Title: Frequency divider
Inventor: YAMASHITA MASASHI
IPC: H03K23/50
Filed: 1989-07-07
Abstract: PURPOSE:To divide a frequency into 1/(2n-1) of a frequency of an original signal and to output a waveform whose duty factor is 50% by providing plural shift registers or the like to attain the operation without the effect of the transit time. CONSTITUTION:A signal at a 1st clock in a 1/(2n-1) clock period is obtained by inputting 1st, 2nd output signals of a 1st shift register circuit 12 to a 1st exclusive OR circuit 16 in a 1/(2n-1) frequency divider. Moreover, a signal if (n-0.5)th clock in the (2n-1) clock period is obtained by inputting an output signal of FF131, 132 of a 2nd shift register circuit 13 to a 2nd exclusive OR circuit 17. Then an output signal of the circuits 16, 17 is inputted to an S-R latch circuit 18, the output signal of the circuit 18 has a duty factor of 50% and a frequency of 1/(2n-1) of the frequency of the clock signal. Thus, since all generated signals are synchronous with the clock signal, the frequency is operated without effect of the transit time of the element and malfunction is prevented.
Patent JP-H0738908-A (JP)
Title: Deflection yoke
Inventor: TANAKA YOSHIHARU
IPC: H01J29/76
Filed: 1993-07-16
Abstract: PURPOSE:To eliminate a deviation between a luminescent line of a green electron beam and a luminescent line overlapped with a luminescent line of a red electron beam and a spectral line of a blue electron beam near an edge of a screen by providing a magnetic substance generating a magnetic force line in a direction of cancelling a residual magnetic flux provided to a coma collector to the coma corrector. CONSTITUTION:The deflection yoke is provided with a coma corrector 1 generating a correction magnetic force line aiming at improving a weight of a beam spot and a convergence, and a magnetic substance 2 generating the magnetic force line 4 is provided to the coma corrector 1 in a direction cancelling the residual magnetic flux of the coma corrector. That is, a magnetic field is generated in advance as shown in figure in the deflection yoke to make the magnetic field zero when electrons are emitted in the middle of a screen. Thus, color slurring near the screen edge such as a conventional deflection yoke is reduced. Thus, the magnetic substance 2 is eliminated and the coma corrector 1 itself is magnetized and the similar effect is obtained when a magnetic pole is formed in advance.
Patent JP-S6067356-A (JP)
Title: System for conveying belt-like material with the use of plural motors
Inventor: TODAKA YUUJI
IPC: B65H23/188
Filed: 1983-09-26
Abstract: PURPOSE:To make it possible to simply carry out constant load operation with a high degree of accuracy even upon acceleration or deceleration of motors by making the generation timing of accelerating and decelerating torque of a master motor coincide with that of accelerating and decelerating torque which is necessary for the other motors. CONSTITUTION:Accelerating and decelerating armature current required for all motors may be obtained as the output of a speed governor 9 for a master motor 2' while armature current corresponding to the load torque of the master motor 2' may be obtained through a condition monitor 19. Accordingly, all the motors 2, 2' may obtain accelerating and decelerating torque at the same timing, and tension in every part in a material 1 is maintained at a substantially constant value which is set on a setting unit 8 even upon deceleration or deceleration of motors. Further, field current control devices 6, 6' control field current so that field magnetic flux is generated in accordance with a transfer speed.
Patent JP-H0343970-A (JP)
Title: Connector
Inventor: WATANABE MITSUTOSHI
IPC: H01R4/48
Filed: 1989-07-07
Abstract: PURPOSE:To make it possible to increase the number of conductive strips according to the selection of dividing angle so as to divide a cylinder into parts with a proper number corresponding to the use conditions and make proper contact by forming a cylindrical socket which is a divided and movable one prepared by dividing a cylindrical body into an optional number by conductive strips. CONSTITUTION:A cylindrical material which is prepared by cutting a long pipe into a constant length is divided equally in the axial line direction in its diameter line and a plurality of arc-shape conductive strips 1 are obtained. Each arc-shape conductive strip 1 is cut in the periphery part 4 along with a dotted line 3, finishing-processed to form a plane surface 2, and after predetermined angle treatment and end plane treatment, each of the resultant arc-shape conductive strip 1 are closely arranged to recompose a completely cylindrical body and a socket body 5 having a plug insertion hole 6 opened in both ends composed with the conductive strips 1 is formed. As a result, the outer circumference of the completely cylindrical socket body 5 becomes completely circular and the inner circumference for plug insertion hole 6 becomes surface treated polyhedron shape. The number of the conductive strips can be increased freely according to the dividing angle and proper contact can be retained by dividing into proper numbers based on supplied electric power.