baber/WOPTO huggingface dataset:
Patent JP-H07134292-A (JP)
Title: Production of liquid crystal display device
Inventor: SUGINOYA MITSURU
IPC: G02F1/1335
Filed: 1993-11-11
Abstract: PURPOSE:To realize a uniform display in the production of a surface scattering- type liq. crystal display device by easily and uniformly fixing fine particles on an electrode substrate. CONSTITUTION:The surface scattering-type liq. crystal display device wherein fine particles 3 and 7 are fixed on electrode substrate 1 and 5 is produced as follows. Namely, a conductive thin film is formed on the substrate 1 to obtain electrodes 2 and 6, the electrodes 2 and 6 are arranged in liq. or gas wherein the fine particles 3 and 7 are dispersed, and a voltage is impressed on the electrodes 2 and 6 to electrodeposit the fine particles 3 and 7 on the substrates 2 and 6. Consequently, the fine particles 3 and 7 are easily fixed on the electrode substrate, and a surface scattering-type liq. crystal display device excellent in uniformity can be realized.
Patent JP-H04156710-A (JP)
Title: Surface acoustic wave device
Inventor: NAKO KATSUHIRO
IPC: H03H9/25
Filed: 1990-10-19
Abstract: PURPOSE:To facilitate process control in a manufacturing process, and also to improve rate of nondefective by arranging an IDT electrode on the surface of a specified Li2B4O7 substrate so that the propagating direction of a surface acoustic wave becomes a direction parallel with z-axis of a crystal axis. CONSTITUTION:The Li2B4O7 substrate 2 a perpendicular line 4' erected on whose surface intersects z-axis of the crystal axis at right angles and in addition, makes the angle of 14 deg. to 22 deg. with x-line of the crystal axis, and the IDT electrodes 3, 4 arranged on the surface of the Li2B4O7 substrate 2 so that the propagating direction of the surface acoustic wave comes to the direction parallel with z-axis of the crystal axis are provided. Accordingly, even if the direction in which the IDT electrodes 3, 4 are arranged deviates to some extent from the optimum direction, the deviation of the frequency characteristic of a surface acoustic wave device can be suppressed small. Thus, the process control of the photolithography process of the IDT electrodes 3, 4 can be facilitated, and the rate of the nondefective can be improved.
Patent JP-H09126061-A (JP)
Title: Exhaust gas reflux device for diesel engine
Inventor: YAMADA KOJI
IPC: F02M25/07
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce a discharge amount of NOx by performing EGR at all load areas by a method wherein first and second exhaust gas reflux passages are provided and a cooling device to cool exhaust gas reflux of which is executed through the second exhaust gas reflux passage is arranged, in a device to jointly use liquefied petroleum gas and light oil. SOLUTION: In a diesel engine to jointly use LPG and light oil, one end of a branch pipe 6 is connected to the middle of an exhaust gas pipe 2, and the ends on one side of exhaust gas reflux passages 8 and 9 are connected to the other end of the branch pipe 6 through a two-way switch valve 7. The ends on the other side of the exhaust gas reflux passages 8 and 9 are respectively connected to an intake pipe 3. Further, an EGR valve 10 is located in a spot situated upper stream from the two-way switch valve 7. In a case of an engine load factor being 60% or more, the two-way switch valve 7 is switched so that cold EGR is executed, a part of exhaust gas is introduced to the intake pipe 3 through the exhaust gas reflux passage 9 togetherwith intake air, and after the exhaust gas is cooled in the middle thereof by an intercooler 5, it is sucked in a combustion chamber 1.
Patent JP-S62130293-A (JP)
Inventor: ROBAATO JIYOOJI CHIYAARUZU
IPC: C23G1/14
Filed: 1986-11-26
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-S63136248-A (JP)
Title: Common data control system for communication processing system of multi-processor control
Inventor: TAKAHASHI FUMIO
IPC: G06F9/46
Filed: 1986-11-28
Abstract: PURPOSE:To ensure the sure coincidence of common data between processors in both normal and restart process by identifying the transient noncoincident state of the common data between processors in a normal process or the noncoincident state in a restart process and securing automatically a coincident state of common data. CONSTITUTION:A common data change information processing part 17 replaces the corresponding common data stored in a common data table 14 when a processor 10 changes the common data. At the same time, the part 17 sets a relevant flag at 1 to give the information on replacement to other processors 11 and 12 and resets the flag to 0 when said informing communication is completely through. When the communication is impossible to the processor of the remote side, the exchange of messages is repeated until the communication is possible. In addition, the table 14 is saved to a common data saving/ restoration processing part 16 before and after the informing process. A common data shift processing part 18 checks the table 14 restored by the part 16 in a restart process and informs the data where the flag shows 1 (informing process) to other processors for forcible shift.
Patent JP-H02128865-A (JP)
Title: Led printer
Inventor: EGUCHI TATSUYA
IPC: B41J29/20
Filed: 1988-11-08
Abstract: PURPOSE:To determine a time for replacing an LED head by a method wherein the breakage of each light emitting element is detected by a detection means, a number of breakage is counted by a counting means, and the number of breakage is indicated on a display means. CONSTITUTION:A printer body control part 41 issues a start signal to an LED breakage detection circuit 35 prior to printing. The LED breakage detection circuit 35 breaks a relay 33 for detecting an LED chip current, thereafter outputting an LED breakage detecting strobe signal, a shift clock, and a light emitting signal to an LED head 3 through OR gates 39, 38, 37, 36. A resistance 32 is connected to light emitting elements in series. Whether an electric current is normally passed through the light emitting elements can be determined based upon the judgement of a comparator 34 whether the resistance ends voltage of the resistance 32 is normal. On the other hand, the LED breakage detection circuit 35 provided with another counter 35b for counting at the detection of a breakage counts the number of broken light emitting elements.
Patent JP-H06199937-A (JP)
Title: Production of fluorine-containing graft polymer
Inventor: MUNAKATA SEIJI
IPC: C08F8/30
Filed: 1993-11-12
Abstract: PURPOSE:To obtain the subject polymer having excellent surface hardness, stain resistance, etc., and useful for baking paint, etc., by grafting a monomer having addition-polymerizable unsaturated group to a specific fluoropolymer and forming a coating film having excellent pigment dispersibility. CONSTITUTION:The objective polymer is produced by reacting a hydroxyl- containing fluoropolymer with an isocyanate group-containing unsaturated compound having one isocyanate group and at least one addition-polymerizable unsaturated group [preferably (meth)acrylate] at an isocyanate group/hydroxyl group ratio of 0.01-1 to obtain a fluoropolymer having unsaturated group and grafting a monomer having addition-polymerizable unsaturated group and copolymerizable with the unsaturated group of the polymer to the obtained fluoropolymer. The ratios of the comonomers in the hydroxyl-containing fluoropolymer are preferably 40-60mol% of polyfluoroolefin, 3-40mol% of hydroxyl-containing vinyl ether and 5-57mol% of vinyl ether free from hydroxyl group.
Patent JP-H08145940-A (JP)
Title: Ion non-sensitive electrode
Inventor: TAKANOSE EIICHIRO
IPC: G01N27/30
Filed: 1994-11-17
Abstract: PURPOSE: To realize an ion non-sensitive electrode capable of small-sizing and solidifying and also lowering the cost. CONSTITUTION: Constituted are of a base 21, a metal sintered film 22 formed on the base 21, electric field effect transistor 23 whereat a gate 23G is connected with the metal sintered film 22, ion non-sensitive film 24 covering the surface of the metal sintered film 22 and a resin 25 covering the metal sintered film and the electric field effect transistor 23 so as to expose the ion non-sensitive film 24.
Patent JP-H03144595-A (JP)
Title: Destaticizing device for copying machine
Inventor: KOBAYASHI HIROSHI
IPC: G03G21/08
Filed: 1989-10-31
Abstract: PURPOSE:To specify a narrow area and to easily destaticize it by setting the destaticized area twice or less as large as the pitch of a light emitting diode LED. CONSTITUTION:In the Figure of characteristic showing the characteristic of light quantity distribution on a photosensitive drum 1, a continuous line shows the irradiating light quantity of each chip LED, and a broken line shows the synthesized light quantity of each chip LED. By taking the area having copying optical density OD<=1 as the destaticized area, the pitch of the LED, the position of the LED and reflectance on the inner surface of a partition, etc., are adjusted so that the destaticized area may be twice or less as large as the pitch of the LED. Thus, the light quantity is synthesized and the trough of the light quantity distribution of the LED simple substance is filled up. Then, the distribution of the light quantity is made uniform, a halftone area is narrowed, and what is called the sharpness of the destaticized area is improved. Thus, the destaticization only in a narrow area is possible.
Patent JP-S62142935-A (JP)
Title: Dehumidifying heating machine
Inventor: SAWADA TAKASHI
IPC: F24F5/00
Filed: 1985-12-17
Abstract: PURPOSE:To perform a circulation of a coolant for a dehumidifying and heating machine with a natural circulation without using any electrical power by a method wherein an evaporative medium is enclosed in a closed circuit comprised of an outdoor heat exchanger, an indoor heat exchanger, an accumulator and a going-and-return pipe. CONSTITUTION:Evaporative medium contained in an outdoor heat exchanger 1 heated by a burner 17 becomes vapor, passes from a going pipe 3 to an accumulator 8, passes through a return pipe 14, enters an indoor heat exchanger 2, condenses, radiates heat, heats the indoor part, passes through a return pipe 4 and then returns to the outdoor heat exchanger 1. When combustion in a burner is stopped, medium contained in the indoor heat exchanger 2 becomes vapor, passes through the return pipe 4, condenses at the outdoor heat exchanger 1, passes through the going pipe 3 and accumulated in a liquid chamber 10 of an accumulator 8. As a float 11 is lifted up, a valve 12 is opened, the condensed liquid is returned by its weight to the indoor heat exchanger 2 through the return pipe 14. In this case, when the outdoor temperature is low, it becomes possible to keep a temperature of the indoor heat exchanger 2 less than a dew point of the indoor air, so that the moisture contained in the air is condensed and thus a dehumidifying operation can be performed.
Patent JP-H04161278-A (JP)
Title: Method for applying two-pack type adhesive
Inventor: KATAYAMA RETSU
IPC: B05D7/24
Filed: 1990-10-22
Abstract: PURPOSE:To easily sense the supply inferiority of a curing agent and to prevent the mass generation of an inferior product by respectively compounding a specific amount of a crosslinking agent and a specific amount of a dye with a main agent composed of a polyester resin and visually confirming proper mixing on the basis of the color of the dye when two solutions are applied to a bonding surface. CONSTITUTION:At least 35 pts.wt. of a crosslinking agent as a curing agent and 0.025-0.05 pts.wt. of a dye are added to 100 pts.wt. of a main agent composed of a polyester resin and mixed to be applied to a bonding surface. At this time, the proper mixing of the main agent and the curing agent is visually confirmed on the basis of the color of the dye. The bonding process due to the adhesive of these components is same to that explained in a column of conventional technique. That is, the main agent and the curing agent are mixed with aggregate composed of an ABS resin and the resulting mixture is applied to the bonding surface to be heated at predetermined temp. for a predetermined time and, thereafter, a laminated sheet is superposed on the adhesive coated surface to be bonded thereto by press molding and the molded one is then cooled. When the adhesive is mixed with the aggregate, the presence of the mixing of the curing agent can easily be and visually be confirmed by the dye of the curing agent.
Patent JP-2000111009-A (JP)
Title: Seal box structure of burner
Inventor: SAKATA FUMITOSHI
IPC: C10J3/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To surely prevent a gas or the like from leaking by lowering a stress induced in a seal part. SOLUTION: In a seal box structure in which a seal box 5 is provided in relation to a furnace wall 3 and a pressure vessel 2 constituting a gasification furnace 1, an outer cylinder 8 is disposed concentrically within the seal box 5, a support plate 9 supporting the outer cylinder 8 is disposed and a burner 4 inserted into the outer cylinder 8 through a gland packing 12 is disposed in such a manner as to pierce the pressure vessel 2 and the furnace wall 3, a tip end part 8a of the outer cylinder 8 is formed in a linear shape in parallel with an inner wall face 6a of a trunk part 6 of the seal box 5, and the tip end part 8a of the outer cylinder 8 is secured to the support plate 9.
Patent JP-H04158922-A (JP)
Title: Device for winding fine width metallic bar
Inventor: TAKAHASHI TAKASHI
IPC: B21C51/00
Filed: 1990-10-22
Abstract: PURPOSE:To efficiently and uniformly wind a metallic wire with proper tension by controlling the speed of an unwinding machine by feeding back the signal of the amt. of variation of tension detected with a dancer roller from a potentiometer to the servo motor. CONSTITUTION:The vertical movement of a dancer roller 5 engaged with a metallic wire 4 is detected with a potentiometer 8 from a turning angle of an arm 7, the minute variation of the tension detected is transmitted to the controlling system 12 of the servo motor 3 instantaneously with the signal, the speed controlling for the uncoiler 1 is executed with the servo motor 3, the tension is controlled by keeping the dancer roller 5 at the fixed position. The tension setting is executed by keeping the dancer roll at the prescribed fixed position with the bellows diaphragm cylinder 9 attached to the arm set to the dancer roller 5 with shaft.
Patent JP-2000113870-A (JP)
Title: Manufacture of battery separator and battery separator
Inventor: OMAE YOSHINOBU
IPC: D04H3/005
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To maintain high liquid absorbing performance, to prevent internal short circuiting and to improve shut-down function manifesting performance and mechanical performance by manufacturing a battery separator by removing sea components from non-woven fabric containing sea-island fiber composed of island components of olefinic resin and sea components of an easy alkali reducing polyester resin. SOLUTION: Sea components of easy alkali reducing polyester resin have good spinning performance to island components of olefinic resin, and desired sea-island fiber can be obtained. Sea components of non-woven fabric are removed by alkali treatment and heated in order to improve mechanical properties to form a separator. Non-woven fabric may be manufactured by applying treatment to a web containing sea-island fiber, and mechanical performance after removing seat components is improved. It is preferable to manufacture non- woven fabric by adding olefinic fiber binder, in view of mechanical performance, size stability and electric resistance. The binder is constituted of two kinds or more olefinic polymer having the melting point difference >=10 deg.C, and it is desirable that the polymer having the lower melting point exists on the front surface.
Patent JP-S63138791-A (JP)
Title: Gas laser
Inventor: SUDO SHUNICHI
IPC: H01S3/03
Filed: 1986-12-01
Abstract: PURPOSE:To recognize easily the life of a brittle material having a large dispersion by a method wherein an acoustic emission metering sensor for detecting cracks in a discharge tube is provided on the outside of a feeding electrode. CONSTITUTION:An acoustic emission metering sensor (AE sensor) is mounted on the outside of a feeding electrode 2a, that is, on the stage part of an outlet 5b for cooling water. Here, in destruction of a discharge tube 1, first a microcrack develops and that is grown to lead to the destruction of the discharge tube 1, but an acoustic emission (AE) is generated in the process. The AE to be generated at this point of destruction is seized by this AE sensor and it becomes possible to feedback-control conditions that the progress of the crack becomes slow or stops before the destruction. Hereby, the destruction of the discharge tube during the processing of a material to be processed can be prevented, a repeating work for processing is prevented and a life estimating precision can be improved.
Patent JP-H02129711-A (JP)
Title: Mounting recognizing circuit of circuit card
Inventor: IDOKAWA ATSUSHI
IPC: G06F1/18
Filed: 1988-11-10
Abstract: PURPOSE:To recognize whether the mounting state is correct or not by a cascade connection state by providing a connecting line by which a circuit card side becomes a cascade connection only at the time of normal mounting. CONSTITUTION:On each of circuit card side connectors, short-circuit wires 31, 41, 51 and 61 for short-circuiting between two-pins a1, b2, - a4, b5 of each connector, and cascade connection use wirings 11 - 15 for bringing all these two-pins a1, b2, - a4, b5 of the circuit card side connectors to cancade connection to each other, when circuit cards 3, 4, 5 and 6 are mounted to the corresponding body side connectors, respectively are provided. In this state, this circuit is constituted so that the cascade connection between the two-pins a1, b2 - a4, b5 by the cascade connection use wirings 11 - 15 is disconnected, when at least one of the circuit cards 3, 4, 5 and 6 is mounted to a non-corresponding body side connector. In such a way, the mounting state of the circuit cards 3, 4, 5 and 6 can be recognized.
Patent JP-S61151120-A (JP)
Inventor: PIEERU OTAN
IPC: A23K1/00
Filed: 1985-12-19
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-H02129722-A (JP)
Title: Data managing system
Inventor: FUJIOKA HIDEKI
IPC: G06F9/44
Filed: 1988-11-09
Abstract: PURPOSE:To facilitate the decision of a data type by using all memory areas by using a tag bit for discriminating a data type of a data cell of a processing unit as an address lower bit part for indicating an address under an address boundary of a plural byte unit. CONSTITUTION:A data cell 15a of a processing unit is stored by a plural byte unit of continuous addresses, an address lower bit part 15b for indicating an address under an address boundary of this plural byte unit is a tag bit for discriminating a data type of a data cell of the processing unit, and by this tag bit 15b, the data cell of the processing unit is managed. In such a way, at the time of executing a data processing, all memory spaces can be used as a data area, an area for a tag for the data type is not required, and the utilization efficiency of a memory is improved.
Patent JP-S62144116-A (JP)
Title: Optical directional coupler
Inventor: YANAGAWA HISAHARU
IPC: G02B6/02
Filed: 1985-12-18
Abstract: PURPOSE:To obtain an optical directional coupler of high extinction ratio even if a difference of propagation constant is generated between cores because of the production error of optical fibers, by connecting cores different in propagation constant to each other. CONSTITUTION:Plural optical fibers each of which has two cores different in propagation constant from each other are so connected that cores different in propagation constant are connected to each other. That, is two cores A and B arranged proximetely are provided, and each of cores A and B is formed by connecting cores 1 and 2 alternately. Since plural optical fibers are so connected that two cores different in propagation constant are connected, the different of propagation constant is compensated even if it is generated between cores.
Patent JP-H02132652-A (JP)
Title: Optical information recording medium and production thereof
Inventor: GOTO AKIRA
IPC: G11B7/2575
Filed: 1988-11-11
Abstract: PURPOSE:To prevent the generation of troubles, such as crosstalks and failure in recording and reproducing of signals, by forming a water impermeable thin film which constitutes a thin film layer on the transfer surface for signal patterns to the thickness at which the moisture in air can be shut off over the entire transfer surface. CONSTITUTION:The thin film layer 11 consists, successively from the transfer surface side for signal patterns, the water impermeable film 21 made of dielectrics, an underlying film 22 for improving recording sensitivity and a recording film 23 of a write once system. The thin film 21 having the water impermeability is formed to the thickness at which the moisture in the air can be shut off over the entire surface of the transfer surface, i.e. the entire surface including the side faces of the prepits 8. The infiltration of the moisture in the air from the side faces of the prepits 8 and the local swelling of the resin layer 10 are, therefore, prevented and the generation of track offsets in the adjacent tracks is obviated. The generation of the troubles, such as crosstalks and the failure in recording and reproducing, is prevented in this way.
Patent JP-S63138050-A (JP)
Inventor: MIYAKE KUNIO
IPC: E04C2/30
Filed: 1986-11-29
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-2001110477-A (JP)
Title: Semiconductor wafer with anisotropic conductive film and manufacturing method therefor
Inventor: YAMAGUCHI YOSHIO
IPC: H01L21/683
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a joined body of an anisotropic conductive film and a semiconductor wafer as a body of structure which suppresses warp ages. SOLUTION: An anisotropic conductive film 1 is bonded on a circuit surface 3a of a semiconductor wafer 3, and a suppressor layer 2 for suppressing the warpage of the whole semiconductor wafer, which may be caused by a heat expansion of the anisotropic conductive film 1 is bonded on a rear surface 3b of the semiconductor wafer 3. The suppressor layer 2 is provided for suppressing the warpage of the whole semiconductor wafer by resisting expanding and contracting force of the anisotropic conductive film 1 caused by the change in temperature. The suppressor layer itself generates expanding and contracting force corresponding to the change in temperature.
Patent JP-H08210098-A (JP)
Title: Invert structure
Inventor: AOYAMA KANAME
IPC: E21D11/10
Filed: 1995-11-01
Abstract: PURPOSE: To form an invert structure that utilizes surplus soil derived from shield excavation. CONSTITUTION: A support haunch 21 that supports a precast panel 26 inside a lined tunnel segment 20 is formed by the following method: the support haunch 21 is secured to the segment 20 by casting sheath grout from an anchoring sheath grout hole into an anchoring cavity around anchor reinforcement extending from the segment 20; the precast panel 26 is then placed on the support haunch 21, and an invert injection material is injected from a surplus-soil injection hole 30 bored in the precast panel 26.