baber/WOPTO huggingface dataset:
Patent JP-H10164699-A (JP)
Title: Reproducing device for multi-channel audio signal
Inventor: YOSHIDA MASAHIRO
IPC: H04S1/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the inside-the-head location of a sound image by respectively arranging a pair of the left and right main and front speakers at positions corresponding to the left and right ears of the listener, performing sound image control processing to all the channel signals while using a FIR filter, and outputting the left and right sound signals while respectively delaying them for prescribed time between the main and the front. SOLUTION: This device is composed of following five channel signals, namely, the front left channel signal Lch, the front right channel signal Rch, the center channel signal Cch, the surround left channel signal SLch and the surround right channel signal SRch. These respective channel signals are respectively converted to digital signals by A/D converters 1-5 and respectively sent to filters 11-15 for the left and right channels installed set by set for each channel signal later. Thus, sound image control is performed.
Patent JP-H07146210-A (JP)
Title: Angle aligning method at picture quality inspection of liquid crystal panel
Inventor: AOKI HIROYUKI
IPC: G01R31/00
Filed: 1993-11-22
Abstract: PURPOSE:To automatically and accurately align an angle by using a CCD linear sensor by obtaining an X-Y added value by measuring the entire LCD surface, and then obtaining an angle at which the value becomes maximum by a binary researching method. CONSTITUTION:A positional deviation angle is set to zero, and an angle is obtained with the deviation angle as QA. The entire LCD surface is measured, data having the same Y address are added up, a maximum value and a minimum value of the added value are found, the minimum value is subtracted from the maximum value, subtracted results are added, and its result is used as an X-Y added value A. Then, in order to deviate the angle by QB, an angle is set by QA+QB=Q, an X-Y added value is obtained by similar means, and its result is used as B. If B>A is satisfied, QA+QB is newly set as QA, and the angle is controlled, if A>B is satisfied, QA-QB=Q is set, an X-Y added value is obtained, and its result is set as B. That is, it is automatically aligned by allowing it to reach a target value while fluctuating the angle like + or -QB, + or -QB/2,....
Patent JP-S62247488-A (JP)
Inventor: RONARUDO PII SANSON
IPC: B07C3/08
Filed: 1986-12-26
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-H07228340-A (JP)
Title: Conveying device
Inventor: BURUNO DOURANDOU
IPC: B65G47/90
Filed: 1994-12-20
Abstract: PURPOSE: To stably retain an opposite mold at a prescribed position in a main mold without play or vibration, by surely taking out the opposite mold to quickly and correctly rearrange it in a main mold by providing an the opposite mold gripping means with a locking, injecting, and fixing means. CONSTITUTION: A takeout gripper 1 is lowered to lower a jaw 16, to the lower layer than the top of the notch 24 of the stud 21 of an opposite mold 20 combined with a main mold 36. The top surface 27 of the stud 21 is engaged with the bottom portion of a pusher 7 to press a spring 10. The spring 10 is expanded during the rise of the gripper 1 to press the mold 20 downward, and the jaw 16 is slid on the slope 25 of the notch 24 to be locked at a stop level on the opposite slope 26 of the notch 24, thereby rearranging the mold 20 so as to become completely horizontal. After a product is taken out to advance the empty main mold 36, the gripper 1 releases the mold 20 by the movement of a lever 15 to an actuation position, to inject the mold 20 from the gripper 1 by the action of the spring 10.
Patent JP-H09159599-A (JP)
Title: Fluid cleanliness evaluation method and fluid cleanliness evaluation device
Inventor: ENOHARA KENSEI
IPC: G01N15/06
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of the occurrence of false counts regarding a fluid of high cleanliness by connecting a plurality of particle sensors in series for detecting particles in the fluid and outputting particle detection signals, and comparing the particle detection signals from the particle sensors with each other. SOLUTION: Voltage pulses S1 outputted from a particle sensor 1 are sent to a gate circuit 5. In this gate circuit 5, the voltage pulses S1 are used as trigger signals, and a gate is set to open over the preset period from a time T1 to another time T2. and close during other time zones respectively after a time T, subject to the time T being taken as zero upon the occurrence of trigger signals. As a result, output voltage pulses S2 from a downstream particle sensor 2 are outputted to a count circuit part 4 laid at a post-stage, only when the gate of the gate circuit 5 is kept open. According to this construction, when the frequency of particle detection is low and the frequency of noise occurrence at an upstream particle sensor 1 is low, a time for opening the gate becomes short, thereby restraining the frequency of the occurrence of false counts at a low level.
Patent JP-H04183478-A (JP)
Title: Medical tubular body
Inventor: UCHIUMI ATSUSHI
IPC: A61M25/01
Filed: 1990-11-20
Abstract: PURPOSE:To obtain the structure having a large compression force resistance, pulling force resistance, and a large torque transmissivity by constituting the title medical tubular body from a flat plate-shaped close winding coil made of metal, flat square- shaped braided article which is made of metal and externally fitted, and a resin-covered layer covering the flat square braided article. CONSTITUTION:A medical tubular body is used for a catheter, endoscope, or catheter guide sheath for the diagnosis, inspection, therapy, etc., for the vessel of a living body, digestive tract, air-tube, urinary tract, ovalduct, etc., and consists of a flat plate- shaped close winding coil 1 made of metal, flat square braided part 2 which is externally fitted and made of metal, and a resin-covered layer 3 covering the braided part 2. Accordingly, the thickness of the flat square braided part 2 can be made sufficiently thin, and the total thickness dimension A as tubular body T can be set to 0.085-0.20mm. In particular, the contact surface frictional force of the mutual surface contact between the flat square braided part 2 and the flat plate shaped close winding coil 1 becomes the proper magnitude, and the sufficient toughness-torque transmissivity can be obtained. Since the outside diameter D can be set to 2.0mm or less, the catheter and the endoscope having each fine diameter and high torque transmissivity can be manufactured.
Patent JP-H01156082-A (JP)
Title: Apparatus for driving light emitting element
Inventor: YAMAMOTO YOSUKE
IPC: B41J2/44
Filed: 1987-12-15
Abstract: PURPOSE:To automatically set the average value of a drive circuit, in an LED printer, by providing a cell constituting a circuit for driving each LED element with a monitor area for sampling the current value of the cell to connect the areas in common. CONSTITUTION:Each of cells 30 constituting the driver FET of a drive circuit for driving each LED element consists of a drain region 31 having a terminal 36 and a source region 32 to which a power supply line VDD is connected through a gate 33 and a resistor R. A monitor area 31a having an area of 1/N is provided to the drain region 31 and connected to a common wiring line 35 through a terminal 34 and the current value proportional to the average current value of each drive circuit is obtained from the wiring line 35. When this current value is set to a current for controlling the current value of the drive circuit, an average value can be automatically set.
Patent JP-2001130183-A (JP)
Title: Document holder
Inventor: TERADA SHIGENORI
IPC: B29C69/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a document holder in which a welded part is sufficiently strong, and the interior of the holder can be easily seen and which is not too hard and can be easily used, and is biodegradable. SOLUTION: The holder is formed by welding a biaxially stretched film composed principally of a poly-lactic acid polymer and a fatty polyester having a glass transition point Tg of 0 deg.C or lower, the mixing ratio of the poly-lactic acid polymer to the fatty polyester being 100 pts.wt. to 5-30 pts.wt.
Patent JP-H02164476-A (JP)
Title: Coating method and device
Inventor: NARUSE YASUTO
IPC: B05C5/02
Filed: 1988-12-16
Abstract: PURPOSE:To prevent coating solution from adhering to a backup roller and a substrate edge by blowing slit air to an extra-banking of coating solution of a slot section protruding outwardly from the substrate width. CONSTITUTION:In case coating slot width is larger than the width of a substrate 1, application of coating solution to the substrate 1 is carried out by forming a coating solution bridging between the substrate 1 and a facing coating slot section. To the coating solution at a solution discharge outlet of the water slot section protruding outwardly from the substrate 1, however, slit air is blown from the lateral direction by a slit air nozzle 5 to control the function of coating solution bridging. Thus, the coating solution can be prevented from adhering to a backup roller 3 and a substrate edge 7.
Patent JP-H01156169-A (JP)
Title: Steering column tube support of bicycle
Inventor: SUZUKI HIROSHI
IPC: B62D1/16
Filed: 1987-12-14
Abstract: PURPOSE:To enable a breaking load to be set stably constant by interconnecting respective brackets at the car body and column tube sides through a plate formed with a folding groove on a plane approximately perpendicular to the axis of a steering column tube and liable to be broken. CONSTITUTION:Brackets 12 bent to have an U-shaped section are fixed to the left and right of a steering column tube 11. On the other hand, a generally U-shaped bracket 14 is fixed to a pillar-to-pillar member 13 on the bicycle body side parallel to the axis thereof with the mounting surface being directed downward. Both brackets 12, 14 are interconnected through a break-away plate 15 which is formed on the front surface of the body plate portion with a folding groove 16, while being formed on the lower end side with a boss 7 to be mounted on a laterally directed mounting surface of bracket 12 and on the upper end side with a mounting piece 18 to be mounted on a downward directed mounting surface of bracket 14 respectively.
Patent JP-H04186076-A (JP)
Title: Fountain type automatic ice making machine
Inventor: HARA YASUO
IPC: F25C1/04
Filed: 1990-11-20
Abstract: PURPOSE:To realize washing of a water pan after completion of an ice making operation properly without employing any surplus composing element by a method wherein both melting of an entire surface of thin ice with flowing water and pressurized melting of the thin ice with forced water from each of fountain water holes are carried out. CONSTITUTION:A water supplying valve means 70 is opened as a changing-over means 180 under a non-detected state of an icing sensing means 31 is transferred to the first changing-over state. The water supplying valve means is closed in response to completion of time counting at a time counting means Tm. A pump means P is operated in response to a movement of the changing-over means 180 at a non-detected state of an icing sensor means 31 toward the first changing-over state, it is stopped in response to a sensing state of an icing sensor means 31. A hot gas valve means 150 is opened or closed in response to a movement of the changing-over means 180 toward the second or the first changing-over state. With such an arrangement, water injection toward the icing sensor means 31 through the fountain water holes 21 or a circulation flow of water into a water tank 60 through each of return holes 22 is smoothly carried out and then lack of ice or occurrence of opaque water can be prevented.
Patent JP-H02160095-A (JP)
Title: Treatment of waste water containing mercury complex
Inventor: OTA YOSHIOKI
IPC: C02F1/62
Filed: 1988-12-15
Abstract: PURPOSE:To effectively separate away mercury from mercury complex-contg. waste water by acting a chlorine agent on the waste water in the presence of a nickel catalyst to cause the oxidation decomposition of the mercury complex, insolubilizing the ionized mercury with a sulfide, and subjecting the same to a solid-liquid sepn., then adding the sulfide further to the separated water. CONSTITUTION:The waste water contg. the mercury complex is first supplied to an oxidizing tank 1 and the chlorine agent is acted thereon in the presence of the nickel catalyst to cause the oxidation decomposition of the mercury complex. The waste water contg. the oxidation-decomposed mercury complex is fed to a reducing tank 2 where a reducing agent is added to the water to decompose the residual chlorine. This waste water is supplied to a 1st reaction chamber 3 where the ionized mercury is insolubilized by the sulfide. Further, the liquid contg. the insolubilized mercury is fed to a 1st settling chamber 4 where the heavy metal sulfide, such as mercury, is settled and separated. The separated water is added again with the sulfide in a 2nd reaction chamber 5 and the separated water separated by a 2nd settling chamber 3 is released from a piping 21.
Patent JP-H10159311-A (JP)
Title: Floating floor structure
Inventor: MIYAYAMA KAZUYASU
IPC: E04F15/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a clearance by deflection between a base board arranged in a lower part of a wall and a floor board by arranging floor joist materials at intervals in parallel on a floor joist support material arranged along the wall side so as to cross at a right angle to the lengthwise direction of the floor joist support material, and suspending support legs by the floor joist support material and the floor joist materials. SOLUTION: A floor joist support material 7 is arranged along the wall side, and end parts of floor joist materials 1 are placed on the floor joist support material 7, and the floor joist materials 1 are arranged at intervals in parallel so that the lengthwise direction of the floor joist materials 1 crosses at a right angle to the lengthwise direction of the floor joist support material 7. Support legs 2 are suspended by the floor joist support material 7 and the floor joist materials 1, and connecting materials 3 are installed between end parts of the floor joist materials 1 positioned on the wall side. Here, a recessed part 3a of the connecting materials 3 is fitted to a notched step part 1a of the floor joist materials 1 so that upper surfaces of the connecting materials 3 and the floor joist materials 1 become almost the same plane.  Therefore, even if a load is applied from above on the wall side, the floor joist materials hardly incline, and deflection of a floor board or the like is reduced, and a clearance between a base arranged in a lower part of a wall and the floor board is almost eliminated.
Patent JP-H04185808-A (JP)
Title: Earthen floor structure
Inventor: OBATA KANAME
IPC: E02D3/00
Filed: 1990-11-20
Abstract: PURPOSE:To shorten the period of construction as well as cut down the cost of construction by a method in which an aerated cement mortar layer whose unit volumetric weight is lighter than the original ground is formed on excavated ground, and an earthen floor is formed on the aerated cement mortar layer. CONSTITUTION:The ground where an earthen floor 12 is to be formed is excavated to form a base P, and aerated cement mortar slurry 10 is placed to the base P by pump. Thereafter, the mortar slurry 10 is cured for a given period of time and reinforcing bars 11 are set. A sharrow formwork is assembled on the peripheral side and earthen floor 12 is formed on the layer 10. Since all the weight of the earthen floor 12 to the excavaged bottom 13 does not increase beyond that before formation of the floor 12, the consolidating subsidence of the ground is prevented. The earthen floor 12 can thus be constructed at low cost and the period of the construction can also be shortened.
Patent JP-H11150242-A (JP)
Title: Semiconductor integrated circuit device having dram and manufacture of the dram
Inventor: NAKAMURA MASAYUKI
IPC: G11C11/407
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM(dynamic random access memory) that can be manufactured by a simple process, and has high reliability. SOLUTION: In a DRAM, the voltage difference between the voltage of a word line and that of a bit line (the minimum voltage of a bit line) in a memory array, and the voltage of the power supply line of the peripheral circuit of the memory array are set to the same value. The DRAM is not provided with a circuit for changing a power supply voltage in the region of the peripheral circuit. On the surface of a semiconductor substrate 1, the film thickness of a gate insulating film 4 of an MOSFET for constituting the memory array is set identical to that of the gate insulating film 4 of the MOSFET for constituting the peripheral circuit, and the gate insulating film 4 of the MOSFET for constituting the memory array and that of the MOSFET for constituting the peripheral circuit are formed by the same process.
Patent JP-H01156738-A (JP)
Title: Radiation sensitive resin composition
Inventor: OKUDA CHOZO
IPC: C08K5/22
Filed: 1987-12-15
Abstract: PURPOSE:To improve the resolution, the etching property and the heat resistance of a resist by incorporating a specified 1,2-quinone diazide compd. in the title composition. CONSTITUTION:The radiation sensitive resin composition is composed of a positive type resist composition, and 1,2-quinone diazide compd. (A) and an alkali soluble resin (B) are incorporated in the composition, as main components. And the component (A) is composed of 1,2-naphthoquinone diazide sulfonate of the compd. shown by the formula wherein 1-3 numbers of the groups are hydroxyl group, and when one of the groups R is hydroxyl group, the other groups R and H atom., and when 2-3 numbers of the groups R are hydroxyl group, the other group R is H atom. or 1-3C alkyl group, etc. And the component (B) is exemplified by a novolak resin or a polyhydroxy styrene (derivative), etc. And the composition may comprise a surfactant or a stabilizer, etc.
Patent JP-H09132470-A (JP)
Title: Thermal spraying repairing material
Inventor: MITSUI HARUO
IPC: C04B35/66
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To safely repair the refractor wall of a furnace, etc., by theraml spraying with good adhesion and without lowering the strength of the applied body. SOLUTION: This thermal spraying repairing material is hot-supplied into a gaseous oxygen current to melt a refractory powder by the combustion of metallic silica, and repairing is conducted. The material contains 10-30wt.% metallic silicon in total and contains 5-10wt.% metallic silicon having <=10μm grain diameter, 5-25wt.% metallic silicon having 10-250μm grain diameter, 0.5-5.0wt.% coke powder having <=1,000μm grain diameter and the balance fired repairing powder, and the fine grains having <=100μm diameter are controlled to <=10wt.% of the refractory powder. Consequently, the repairing material is stably sprayed without the fluidity of the material being lowered, backfire is not caused, and ignitability and flame are stabilized during the thermal spraying repairing.
Patent JP-H11149168-A (JP)
Title: Electrophotographic photoreceptor and its manufacture
Inventor: KONDO AKIHIRO
IPC: G03G5/06
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To enable the repeating uses of the electrophotgraphic photoreceptor for a long term without occurrence of abrasion and scratches and coating film defects on the surface of the photoreceptor by incorporating a specified polycarbonate copolymer as a binder resin and a specified compound in dispersion as a charge transfer material. SOLUTION: The photosensitive layer formed on the conductive substrate of the photoreceptor contains the polycarbonate copolymer composed essentially of structural units represented by formulae I and II as finder resins and one of the compounds represented by formula III in dispersion as the charge transfer material. In formulae I-III, each of R1 -R4 is a 1-6 C alkyl group or the like; each of R5 -R10 is an optionally substituted 1-6 C alkyl group; each of (l), (m), (p), and (q) is an integer of 1-4; and (n) is an integer of 1-4.
Patent JP-H08174733-A (JP)
Title: Resin panel
Inventor: SUZUKI MASAHIKO
IPC: E04C2/20
Filed: 1994-12-21
Abstract: PURPOSE: To obtain a resin panel enhanced in heat resistance, durability, and chemical resistance to a great extent and improved in novelty of surface design and weatherability by mixing a resol phenol resin powder in a hard substrate made of a synthetic resin. CONSTITUTION: A hard substrate 2 is formed by loading and mixing resol phenol resin powder 4 in a synthetic resin 3. The synthetic resin is made of one or more of a vinyl chloride resin, an acrylic resin, a polyester resin, a polyurethane resin, a phenol resin, an alkyd resin, a polycarbonate resin, and the like. The use of the resol phenol resin powder 4 enhances the heat resistance, mechanical strength, and weatherability of the synthetic resin insufficient in heat resistance and compression strength, upgrades an appearance of a decorative surface, and improves a flowability at the time of molding the synthetic resin. In a resin panel of a sandwich structure, a plastic foam is integrally provided as a backing material on the rear surface of the hard substrate 2.
Patent JP-H07316165-A (JP)
Title: Acrylic-functional silane
Inventor: CHI RONGU RII
IPC: C07F7/18
Filed: 1994-12-21
Abstract: PURPOSE: To obtain the subject novel compound, produced without leaving a residual catalyst or forming by-product, hardened when irradiated with radiation, e.g. ultraviolet rays, and useful for, e.g. a composition hardened with a coupling agent, adhesion promoter or electron beam.  
     CONSTITUTION: This compound is shown by formula I [R is a bivalent hydrocarbon, or bivalent hydrocarbon with a functional amino group shown by the formula =NH, hydrogen of which can be substituted with an acryl functional group shown by formula II (R 4  is H or methyl; R 5  is a bivalent hydrocarbon or a hydrocarbon containing an ether bond; and Y is bivalent oxygen atom or NR 1 ); R 1  is H, a 1-4C alkyl or the like; R 2  is a monovalent hydrocarbon or an alkyl fluoride; X is a hydrolyzable group forming no N-containing salt when hydrolyzed; and (a) is 1 to 3]. It is obtained by reacting an amino functional silane having a primary or secondary amine (e.g. a compound shown by formula III) with an acryl functional compound having two or more (meth) acrylates or (meth)acrylamides (e.g. 1,6-hexanediol diacrylate shown by formula IV) at 25 to 100°C. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07273054-A (JP)
Title: Growth of ii-vi compound semiconductor
Inventor: ISHIBASHI AKIRA
IPC: H01L21/203
Filed: 1994-11-28
Abstract: PURPOSE:To allow growth of a p-type II-VI compound having sufficiently high carrier concentration or a II-VI compound semiconductor having low defect density and excellent crystallization. CONSTITUTION:At the time of vapor growth of a p-type II-VI compound semiconductor on a semiconductor substrate such as a GaAs substrate by a molecular beam epitaxial method, a semiconductor substrate 1 having a main surface being off by a small angle from a (100) surface in the direction by a small angle, and a main surface being off in the (011) direction by a small angle or a main surface being off in the (01-1) direction by a small angle further a main surface being off in the (011) direction by a small angle is used. In order to make a II-VI compound semiconductor of low defect density to grow, especially the semiconductor substrate 1 having a main surface being off from the (100) in the (01-1) direction by a small angle is used.