baber/WOPTO huggingface dataset:
Patent JP-2000067758-A (JP)
Title: Plasma display panel
Inventor: YOKOYAMA ATSUSHI
IPC: H01J11/42
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To suppress crosstalks between cells so as to enlarge an operation margin of a sustaining voltage in a plasma display panel. SOLUTION: A three-component mixed gas of He, Ne, and Xe is used as a discharge gas sealed into a discharge space of a plasma display panel. A mixing rate of He to Ne and He is 5-50%, while a content of Xe to the whole mixed gas is 1-10%. In the case of a two-component mixed gas of Ne and He, an upper limit of an operation margin represented as (square) in FIG. (a) falls according to crosstalks but in the case of the three-component mixed gas, the upper limit of the operation margin does not fall under the same conditions. However, in the case that the mixing rate of He is increased over the above value, a lower limit of the operation margin rises with no change of the upper limit as shown in FIG. (b) so that the operation margin becomes narrow. When the mixing rate of Xe is increased, a luminous efficiency and the like are improved, while a sustaining voltage neightened.
Patent JP-H0554301-A (JP)
Title: Linearity measuring method for recording track
Inventor: MATSUMARU MASAHIRO
IPC: G11B5/588
Filed: 1991-08-28
Abstract: PURPOSE:To eliminate a measurement error resulting from the abbreviation (omission) of axis adjustment at the time of linearity measurement for the recording track formed on a tape. CONSTITUTION:The linearity of the track is measured by calculating a numerical value while measuring the location (xj, yj) of a plurarity of points on a recording track (Tr) formed on a tape (Tp) to be measured. In this method, the longitudinal direction of the tape to be measured is obtained by linearly regressing a tape edge measurement value (xi, yi), and converting a track measurement value in a coordinate system taking the longitudinal and horizontal directions of the logic track which is rotated by the angle of the logic track in a tape surface against the tape longitudinal direction. Using this measurement method for the inspection process for VTR production line provides time shortening and cost reduction.
Patent JP-H03108244-A (JP)
Title: Contact device for photocathode of phototube and its manufacture
Inventor: MITSUSHIERU UUJIEN ANDORE BEGI
IPC: H01J9/12
Filed: 1989-09-18
Abstract: PURPOSE: To provide a high quantum efficiency and a low resistance value per unit area by forming a contact device with a narrow conductive contact, accumulated in an effective area on a substrate. CONSTITUTION: A contact device 10 is formed with a narrow conductive contact 20, accumulated in an effective area on a substrate 12 as a glass window. In manufacture, a photopolymerized resin layer 30 is accumulated on the substrate 12, and the resin layer is exposed to light and developed to form a track 31 for the narrow conductive contact 20. A metal layer 32 is accumulated in an effective area on the substrate 12. The residual resin area and the metal layer area located outside the track 31 are removed with a known treatment as 'lift-off' method using ultrasonic wave and acetone, so that only the narrow conductive contact 20 can remain on the surface of the substrate 12. In the final treatment, a photoelectric cathode 11 is accumulated on the surface of the substrate 12.
Patent JP-H1159022-A (JP)
Title: Form
Inventor: NAKAYA TETSUJI
IPC: B42D15/04
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a form on which various kinds of slip pieces to be attached to a delivery slip and an article to be delivered are integrated and can be printed simultaneously. SOLUTION: On one rectangular sheet 23 on which a delivery area 11 provided with a delivery slip piece of a delivery slip and an attached slip area 21 provided with an attached slip piece to be attached to an article to be delivered are formed separately, the delivery slip piece formed of at least a tag slip piece 5 and a receipt slip piece 6 formed on the delivery slip area 11 of the sheet 23 and an attached slip piece formed on an attached slip area 24 are so formed as to be exposed on the surface, while a laminate with an adhesive layer is formed on the back side of the delivery slip area 11 of the sheet 23, and at least the receipt slip piece 6 of the delivery slip piece can be released off the laminate in the constitution of a form 1.
Patent JP-H0771855-A (JP)
Title: Cooling device
Inventor: CHIBA AKIHIKO
IPC: F25D19/00
Filed: 1993-08-31
Abstract: PURPOSE:To improve an installation workability of a cooling unit into a storage chamber which is constituted with an insulation wall. CONSTITUTION:A cooling unit 2 is installed into a storage chamber constituted with prefabricated panels 3. The cooling unit 2 comprises a cooler-side unit 11 separately interconnected and a fan-side unit 12. A cooler 14 is mounted to the inside of the cooler-side unit 11 while a fan 32 is mounted to the inside of the fan-side unit 12 respectively. The cooled air, which heat-exchanges with the cooler 14, is compulsorily circulated in the storage chamber 4 by the fan 32.
Patent JP-H0556000-A (JP)
Title: Time division communication method for mobile body communication
Inventor: ITO SADAO
IPC: H04B7/26
Filed: 1991-08-27
Abstract: PURPOSE:To send/receive a composite signal such as a telephone signal, a facsimile signal and a picture signal with excellent communication quality through the use of a same radio carrier in the mobile body communication in which a time-compressed signal is superimposed onto time slots of frame structure. CONSTITUTION:This method is so devised that one time slot of a radio channel allocated between a mobile radio equipment 100 and a radio base station 30 is used, a telephone signal is frequency-modulated in a frame, the modulated signal is amplitude-modulated by a facsimile signal, and a facsimile signal is frequency-modulated in a succeeding frame and the modulated signal is amplitude-modulated by a telephone signal and the signals are sent and received. Thus, the effect of multi-path fading is relieved, the frequency is utilized effectively and the service performance is improved.
Patent JP-H1166611-A (JP)
Title: Optical recording medium
Inventor: YOSHINARI JIRO
IPC: G11B7/24
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To increase the number of overwright possible times in a phase transition type optical recording medium having dielectric layers with either small difference between the absorption rate (Ac) of the recording layer in a region (the state of crystallization) other than a recording mark and the absorption rate (Aa) of the recording layer in the recording mark (state of non- crystallization) or Ac>Aa and consisting essentially of ZnS and SiO2 on both sides of the recording layer. SOLUTION: The optical recording medium has the first dielectric layer on the lower side of the recording layer and the second dielectric layer on the upper side thereof, satisfies the conditions of Ac/Aa being >=0.9 and/or the light transmittance being >=1%. The first dielectric layer incorporates a dielectric layer 1a on the substrate side and a dielectric layer 1b on the recording layer side. [SiO2 /ZnS+SiO2 )] is 2 to 40 mol.% (not including 40 mol.%) in the dielectric layer 1a, 40 to 80 mol.% in the dielectric layer 1b, 40 to 80 mol.% in the second dielectric layer and the thickness of the second dielectric layer is 10 to 35 nm.
Patent JP-H0288910-A (JP)
Title: Detection of side end position of plate material
Inventor: UEHARA ATSUNORI
IPC: G01B11/04
Filed: 1988-09-26
Abstract: PURPOSE:To reduce an error caused by the variation of a level in the manner of lessening the error caused with the pass-line variation of an object to be measured to the degree to be neglected by receiving a reflected light from the object to be measured in a reflection optical system with a long focal length, the overall length of which is shortened by means of using at least two reflection mirrors arranged to face each other. CONSTITUTION:A laser beam generated from a light source 12 is adjusted so as to be a parallel light 24, by which the object to be measured (plate material) 11 is irradiated, and the reflected light from the object to be measured 11 is made so as to form the image on a CCD camera 22 through a parabola face mirror 16   plane mirror 18 image formation lens 20. In this case, the mounting height for a detector(CCD camera 22) is made to substantially higher by making the optical system for light reception to have the long focal length. A deviation on the image formation picture of the CCD camera 22 caused with the level variation is thereby lessened, then the measuring error is reduced, and at the same time by means of making the diameter larger, the meandering range capable of measure can be extended.
Patent JP-H0960735-A (JP)
Title: Valve device and discharge device making use of the valve device and fluid passage closing device
Inventor: ITO TERUYUKI
IPC: E03C1/042
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To make operability excellent, and also make a space small by pivoting a valve main body at the tip end part of a movable cylinder inserted in a stationary cylinder, threadedly pressing the outer circumference of the valve main body in contact with the inner wall of the stationary cylinder, inserting an elastic valve body in the center recessed part of the valve main body, and providing a through hole acting as a fluid passage in the inside of the valve main body. SOLUTION: A valve seat is provided in the center part of a stationary cylinder 1. A retaining ring 6 is wound over a movable cylinder 2, it is inserted into the stationary cylinder 1, and it is fastened to the stationary cylinder 1 by a nut 5. A valve main body 3 is pivoted onto the movable cylinder 2, and the outer circumferential, male screw of the valve main body 3 is threadedly pressed in contact with the inner wall female screw of the stationary cylinder 1. An elastic valve body 4 is inserted into the center recessed part of the valve main body 3. A through hole acting as a fluid passage is provided in the inside of the valve body 3. The elastic valve body 4 is internally faced to the valve seat. Therefore, when the movable cylinder 2 is rotated to the right, the valve main body 3 is advance while being rotated, and the valve seat is thereby closed by the elastic valve body 4.  And when it is rotated to the left, the valve main body 3 is retreated while being rotated, and the valve seat is thereby opened by the elastic valve body 4.
Patent JP-H03104611-A (JP)
Title: Manufacture of roll-type stamper
Inventor: HAYASHI HISANORI
IPC: B29C33/36
Filed: 1989-09-19
Abstract: PURPOSE:To uniformize bonding layer and prevent air bubbles from mixing in the layer by a method wherein adhesive, which is placed between a stamper and a die set, is sucked by vacuum before its solidification. CONSTITUTION:Firstly, a nickel stamper, at the center on the rear face of which adhesive 4 arranged, is placed upon a die set 1. The adhesive 4 is spread wholly by bending a stamper master and the stamper along the die set. At this time, overflown adhesive is removed. Next, the die set 1, upon which the stamper master and the stamper are placed, is set on a heating plate 7 and its bond edge face is sealed and, after that, the stamper and the die set are adherently fixed to each other with a stamper edge face hold-down jig 5. Adhesive is fully softened by being heated up to its softening temperature with the heating plate 7 and squeezed out of the rear face of the stamper master so as to remove air bubbles or the like left between the stamper and the die set in order to strengthen the adherence between the stamper and the die set. By sucking the adhesive through suction ports arranged on the surface of the die set, excess adhesive is removed. Under the state just mentioned above, the adhesive is hardened by elevating the temperature of the die set.
Patent JP-S6396481-A (JP)
Inventor: SEDAKA RYUSUKE
IPC: C04B7/44
Filed: 1986-10-09
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-H04120718-A (JP)
Title: Development method
Inventor: MINAMI YOICHI
IPC: G03F7/30
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a development method which substantially dispenses with the conventional inspection of post-development resist pattern dimensions by adjusting finish dimensions through exposure time adjustment based on the relation between predetermined finish dimensions and a development end point and based on the relation between the development end point and exposure time. CONSTITUTION:A detection method for the final minimal point of the development process is a method for detecting the minimal point by irradiation of a substrate with light from above resist to detect the reflected light and by superposition of data (template) stored by a computer on actually obtained data of strength changes. Further, it is preferable that this development method comprises equipment of an irradiation source or a photodetection zone with a diaphragm and its adjustment for every wafer such that the photodetection strength of reflected light may be suitable for CPT measurement. Measurement of definite strength changes allows exact measurement of CPT with the result that the relation with finish dimensions and with exposure amount can be determined exactly. This therefore dispenses with measurement of length in the practical operation.
Patent JP-H04123151-A (JP)
Title: System bus
Inventor: KITAHARA TAKESHI
IPC: G06F12/08
Filed: 1990-09-13
Abstract: PURPOSE:To suppress the deterioration of performance of the whole system without dissipating the part rewritten in a cache memory by providing an information transfer means for showing a store-through system or a copy-back system on each cache memory at the time when each cache memory accesses a shared memory. CONSTITUTION:When each cache memory M1,M2 accesses a shared memory CM, each cache memory concerned M1,M2 is provided with an information transfer means 41, BAo for showing a store-through system or a copy-back system. In this case, it is dsirable that a level of an exclusive signal line 4 being the information transfer means 41,BAo is set to a high level '1' and a low level 'O', in the case of the cache memory M2 of the store-through system, and in the case of the cache memory M1 of the copy-back system, respectively. In such a state, in the case a disconnection, etc., are generated in the signal line 4, all the cache memories M1,M2 are decided to be those of the store-through system and controlled. In such a way, deterioration of performance of the whole system is suppressed without dissipating the part rewritten in the cache memories M1,M2.
Patent JP-S6397442-A (JP)
Title: Seat back installing structure for automobile rear seat
Inventor: GUNJI KEIICHIRO
IPC: B60N2/90
Filed: 1986-10-13
Abstract: PURPOSE:To facilitate the operation of installing a seat back by forming the bearing members on the pivot parts on both sides of the bottom end of a seat back while forming the bearing housing parts that said bearing members can be freely inserted in the body side brackets. CONSTITUTION:With bearing members 71, 72 being previously assembled to the pivot parts 61, 62 of a seat back 3, the seat back 3 is thrown into a position of a defined inserting direction with respect to the bearing housing parts 8a of brackets 81, 82. Then, as the seat back 3 is advanced in the inserted direction, the bearing members 71, 72 are inserted into the bearing housing parts 8a and prevented from coming off by means of resilient claws 7c. Thereby, the seat back 3 is longitudinally tiltably supported by the brackets 81, 82 via bearing members 71, 72. Accordingly, the seat back 3 can be easily installed merely by moving it in the defined inserting direction.
Patent JP-2001062896-A (JP)
Title: Inflation film molding method of 4-methyl-1-pentene copolymer
Inventor: NORITOMI KATSUMI
IPC: B29C48/32
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To produce a film or sheet of a 4-methyl-1-pentene copolymer by an inflation method. SOLUTION: A 4-methyl-1-pentene copolymer is melted to be adjusted to temp. higher than the m.p. thereof by 25-65 deg.C and the molten copolymer is extruded from an inflation die in the upward direction reverse to a gravity direction to be inflated.
Patent JP-H03102540-A (JP)
Title: Debugging system for simulator
Inventor: NAKAZATO KENJI
IPC: G06F11/28
Filed: 1989-09-18
Abstract: PURPOSE:To confirm the normality of a processing in a break point and to speedily and easily execute debugging by providing a simulator to execute debugging for the unit of an assembler instruction, stopping a program to be tested at each break point and executing the reference, change and reactivation of data and a register. CONSTITUTION:On a host computer, a simulator 1 is provided to debug a program 2 to be tested for the unit of the assembler instruction and the break point of the program 2 to be tested is set by inputting a break point setting command 3 from a picture. Next, an executing command 4 is inputted and the debug of the program 2 to be tested is started. Then, the execution is stopped at the set break point and a command 5 is inputted, Afterwards, the reference and change of the register and the data, etc., are executed and further, the executing command 4 is inputted so as to re-execute the debugging. Thus, the normality of the processing at the break point can be confirmed and debugging can be speedily and easily executed.
Patent JP-S6482602-A (JP)
Title: Voltage dependent nonlinear resistor
Inventor: TOKINA NOBUO
IPC: H01C7/10
Filed: 1987-09-25
Abstract: PURPOSE:To obtain a resistor having improved voltage dependent nonlinear properties, by dispersing particulates of a particular meal within a matrix consisting of a silica-alumina composite. CONSTITUTION:Metallic particulates having an atomic weight of 45-210 and capable of providing univalent to trivalent ions in average are dispersed in a matrix consisting of a silica-alumina composite produced for example by sintering aluminosilicate (zeolite) powder. Metals of Ag, Cu, Au, Al, Ti, Zr, W, Mo, Ni, Ir, Co, Rh and Zn may be used most preferably for this purpose. High uniformity of distribution of such metallic particulates can be achieved by chemical adsorptivity between the matrix material and the metallic ions and, thus, a uniform voltage dependent nonlinear resistor can be obtained easily. By dispersing the metallic particulates within the silica-alumina matrix, a voltage dependent nonlinear resistor having improved voltage dependent non linear properties can be obtained.
Patent JP-S62104208-A (JP)
Title: Switching amplifier circuit
Inventor: KATAGASE YASUHIDE
IPC: H03F1/00
Filed: 1985-10-30
Abstract: PURPOSE:To eliminate surely generation of pip noise at input changeover with comparatively simple circuit constitution by providing a transistor (TR) uniforming a minute error current generated at the changeover of the channel and the 1st and 2nd current mirror circuits. CONSTITUTION:A minute error current LL1, through a little, might flow to a head PB1 in a base bias current IB1 of a transistor (TR) Q1 and a collector current IC13 of a TR Q13. As the countermeasures, TRs Q8, Q12 and TRs Q7, Q17 are added to the other channel respectively. Thus, the TR Q18 is operated at the channel of the head PB1 and the base bias current IB8 is supplied from the TR Q12, then an error current IL5 flows to the head PB2. The error current IL5 is several tens of pA, the reproducing head does not act like a recording (erasure)head at power on/off and the characteristics of the TRs of both the channels are arranged. Thus, the current change is lost before and after the changeover switch to eliminate the pip noise.
Patent JP-S61110945-A (JP)
Inventor: BIRUFURIITO BERUNHARUTO
IPC: H01J29/76
Filed: 1985-10-30
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-S62112067-A (JP)
Inventor: HORAN PAUL KARL
IPC: G06M11/00
Filed: 1986-10-11
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-S60134428-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA TOSHIHIRO
IPC: H01L21/60
Filed: 1983-12-23
Abstract: PURPOSE:To enable to perform conductor wirings in a semiconductor device by a method wherein an Fe-Ni alloy or an Fe-Co-Ni alloy, etc., is made to directly junction by diffusion to an SiC substrate. CONSTITUTION:A thin plate of a material having a thermal expansion coefficient approximate to that of an SiC such as an Fe-Ni alloy or an Fe-Co-Ni alloy, etc., is placed on an SiC substrate 1 having an excellent heat conductivity. They are pressed at 2.5kg/mm.<2> in a vacuum, a thermal treatment is performed for 1hr and a half at 800 deg.C and the thin plate is made to directly junction by diffusion to the substrate 1. After that, microscopic wirings 11 are formed on a semiconductor element 5 by performing an etching. According to this constitution, wiring conductors are directly junctioned to the SiC substrate 1, whose metallization is remarkably difficult, and microscopic wirings can be formed. As a result, the generation of a short-circuit trouble of junction wires can be prevented.
Patent JP-H0982711-A (JP)
Title: Formation of barrier metal
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/321
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the lift-off residue of a BLM film by applying a laminate tape with an adhesive agent layer, stripping off the laminate tape, peeling off the barrier metal on a photoresist film, and immersing it into a resist separating liquid to remove the residue of the barrier metal. SOLUTION: A laminate tape 7 with an adhesive agent layer 7b applied to its base 7a is applied so as to cover the front surface of a water, and the adhesion strength between the tape and the surface of a BLM film 4 is increased by a roller or the like, and after that, the unnecessary BLM film on photo resist 6 is separated and removed together with the tape by stripping off the laminate tape 7. It is immersed into a resist peeling liquid to peel off the residue which cannot be separated and removed by the tape together with a resist pattern, thereby forming the re-wiring pattern of the BLM film in the predetermined place of an opening part. Therefore, the residue of the BLM film generated in the conventional lift-off process can greatly be reduced, and a high yield can be realized in the formation of a pattern, particularly, in the case of performing re-wiring by using the BLM film.
Patent JP-S61122334-A (JP)
Title: Position regulating type drag-head
Inventor: KUMAMOTO NAOKI
IPC: E02F3/92
Filed: 1984-11-16
Abstract: PURPOSE:To regulate the position of a head through switching of a valve, by a method wherein a pair of right and left injection nozzles, being open in water, which are connected through the respective valves to a feed pipe for feeding pressurized water to the injection nozzle for excavation of a drag-head, are located to the head. CONSTITUTION:A drag-head 4 of a drag suction dredger has nozzles 11 for excavation of soil in a sea bottom and an injection water feed pipe 10 connected to the injection nozzles 11 through a valve 14. The injection water feed pipe 10 is branched through a branch pipe 12 into a pair of a right and a left branch pipe, and the branch pipes are open in water through their respective values 13a and 13b. Either of the branch pipes and the injection nozzle 11 are selectively communicated with the injection water feed pipe 10 to regulate the position of the drag-head 4. This enables prevention of the occurrence of extra excavation and improvement of dredging efficiency.