baber/WOPTO huggingface dataset:
Patent JP-H05129995-A (JP)
Title: Reception sd system and receiver
Inventor: SUZUKI YASUSHI
IPC: H04B7/08
Filed: 1991-10-31
Abstract: PURPOSE:To use an input wave in an optimum in-phase synthesis state by using an in-phase synthesis point so as to shift a phase of a sub input wave and synthesizing the sub input wave with a main input wave thereby matching the phase of the main input wave and the sub input wave. CONSTITUTION:A main input wave is inputted via a branching filter 1 and a sub input wave is inputted via an endless phase shifter 7 and a branching filter 2 to a synthesizer 3, from which the resultant wave is outputted externally. Part of the main input wave and the sub input wave is branched by the branching filters 1, 2 respectively and the result is inputted to a phase comparator 6 as 1st and 2nd IF signals whose center frequency is extracted by filters 4, 5. The comparator 6 compares the phases of the input waves and its phase difference is stored in a storage section 9 over 360 deg.. One or two in-phase synthesis points of the 1st and 2nd IF signals are included in the stored phase difference signal and the phase of the sub input wave is shifted to obtain a point closest to the in-phase synthesis point. Thus, the input wave is used in the optimum in-phase synthesis state.
Patent JP-2000109837-A (JP)
Title: Fermentation additive
Inventor: NAKAMURA YOSHIO
IPC: C05F3/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a fermentation additive which increases fermentation effect and manuring effect and inhibits odor at a fermentation treatment of human and animal excrements. SOLUTION: When fermenting human and animal excrements and converting them into a liquid soil conditioner using a fermentation bacterium having a trade name of Bym-food (R) (hereafter Bym-food (R)), iron sulfate (FeSO4) is added thereto, and ammonia (NH3), generated through decomposition of a protease contained in the Bym-food (R), is allowed to react with iron sulfate to form ammonium sulfate ((NH4)2SO4).
Patent JP-H03173424-A (JP)
Title: Ion implantation device and ion implantation
Inventor: MATSUO JIRO
IPC: H01L21/265
Filed: 1989-12-01
Abstract: PURPOSE:To detect an ion implantation position with high accuracy and to perform an ion implantation by a method wherein a tunnel current is fed be tween a needlelike ion source containing an implantation element movable relatively to a substrate and the substrate by an actuator, the tunnel current, which is made to flow between the ion source and the substrate, is monitored and the position of a recess formed in the substrate surface is detected with the tunnel current. CONSTITUTION:A tunnel current is fed between a needle-like ion source 1, containing an implantation element movable relatively to a substrate 2, and the substrate 2 from a power supply 4 by an actuator 3. This current is monitored by a monitor 5 and when the position of a recess formed in the substrate 2 is detected with the tunnel current, an ion implanted region of 100Angstrom  or thinner is detected with resolving power of 10Angstrom  or finer and can be aligned. Accordingly, when a strong electric field is generated from the point of the source 1 through the power supply 4 after the alignment, atoms at the point part are ionized and a high-accuracy ion implanted region of a fine pattern is formed in the substrate.
Patent JP-H11148560-A (JP)
Title: Bearing seal device for front of construction machine
Inventor: TAMURA MORIO
IPC: F16J15/3232
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a seal device for a bearing of the front part of construction machine, whereby it is possible to establish a sealing function of good performance and can avoid intrusion of dust to the sliding surfaces and propagation of wear due to eventual dust intrusion. SOLUTION: A shaft 4 is fixed to a bracket 3 furnished on one of the members coupled with each other and rotating relatively, while a bushing 2 is secured to the boss 1 of the other member, wherein the shaft 4 and bushing 2 are fitted to each other rotatably. An end face member 5 consisting of a cylindrical part 5a to be fitted on the shaft 4 and a flange 5b is furnished between the bushing 2 and bracket 3, and a seal material 8 consisting of a resilient substance is furnished between the end face member 5 and the boss 1, wherein the seal material 8 has the first seal part 8b contacting with the periphery of the cylindrical part 5a of the end face member 5 and the second seal part 8b contacting with the flange 5b.  The first and second pressing members 16, 17 are furnished to press the first 8b and second seal parts 8c to the periphery of the cylindrical part 5a and the flange 5b, respectively.
Patent JP-H09160146-A (JP)
Title: Radiation image reader
Inventor: ARAKAWA SATORU
IPC: H04N5/32
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To read image information recorded in a stimulable phosphor with high image quality and at high speed by setting a conditional expression in which phosphor response speed, the output of a laser beam, picture element size and sampling time are related. SOLUTION: The laser beam L outputted from the laser light source 41 whose output is p[W] scans the stimulable phosphor sheet 6 whose phosphor response speed is r[sec], so that stimulated luminescence 44 in accordance with the image information accumulated and recorded on the sheet 6 is emitted and photoelectrically converted by a photomultiplier 46 so as to obtain an analog signal S. In the case of obtaining a digital signal D by an A/D converter circuit 48 assuming that the picture element size is s[m] and the sampling time is t[sec]; the phosphor response speed r, laser output, the picture element size s and the sampling time t satisfy respective conditional expressions r/(s.t)<5000, t/s<2> <80, and p.t/s<2> >1.
Patent JP-H01156322-A (JP)
Title: Novel polycarbonate copolymer and production thereof
Inventor: SAKAMOTO HIDEJI
IPC: C08G64/00
Filed: 1987-12-14
Abstract: PURPOSE:To produce the title copolymer excellent in clarity, heat resistance, mechanical strength, and melt flowability, by reacting two specific phenol compounds with a compound which can form a carbonate in the presence of a molecular weight modifier. CONSTITUTION:A dihydric phenol of formula I [wherein X<1> is a single bond, -O-, -S-, -CO-, or a group of formula II (wherein R<3-4> are each H, halogen, 1-6C alkyl, or phenyl), -(CH2)u- (wherein u is 2-10); or a group of formula III (wherein r is 4-8)] and a dihydric phenol of formula IV (wherein X<2> is X<1>; R<1-2> are each halogen, 1-6C alkyl, 4-8C cycloalkyl, or phenyl; and m and n are each 0-4) are reacted with a compound which can form a carbonate in the presence of a molecular weight modifier selected from the group consisting of R<5>-COOH, R<5>-COX<3>, a compound of formula V (wherein R<5-6> are each 8-30C alkyl; X<3> is halogen; and Y is a single bond, -O-, or -COO-) to produce a polycarbonate copolymer which has repeating units of formulae VI and VII and an end of any structure of formulae VIII-XIII.
Patent JP-2000151624-A (JP)
Title: Cell scheduler
Inventor: NABESHIMA MASAYOSHI
IPC: H04L47/43
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce packet transfer time while satisfying equity among connections sharing the same band in the middle of communication by giving a priority to a cell buffer where estimated queue length is equal to or less than the number of cells from the front cell to an EOP cell of the cell buffer. SOLUTION: A VCI identifying part 1 identifies the VCI of an arriving cell and if the cell is the last cell (EOP cell) constituting a packet. A queue length reading part 4 reads the queue length of cell buffers 61 to 6n provided in every connection. An information managing part 2 estimates virtual queue length being the queue length of each cell buffer 61 to 6n provided that the cell buffers 61 to 6n transmit a cell according to a prescribed scheduling method. A deciding part 3 gives a priority to a cell buffer where the virtual queue length estimated by the part 2 is equal to or shorter than the packet base queue length of the buffers 61 to 6n.
Patent JP-2000143454-A (JP)
Title: Oily hair cosmetic
Inventor: OMURA TAKAYUKI
IPC: A61Q5/06
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic excellent in hair dressing ability and feel in use and capable of giving smoothness, good combing and excellent glossiness to the hair by including a hydroxystearic acid, a hydrocarbon oil and a silicone derivative. SOLUTION: This cosmetic includes (A) 12-hydroxystearic acid (the hydrogenation product of ricinoleic acid included in castor oil at 80-85 wt.% or a commercial product can be used), (B) one or more kind of hydrocarbon oils (e.g. liquid lanolin or an ester of a disproportionate rosin and/or hydrogenated rosin, a fatty acid and a polyhydric alcohol) and (C) one or mpre kind of silicone derivatives (e.g. methylphenylsilicone oil). The preferable amounts of each component are 1.0-70.0 wt.% component A, 1.0-80 wt.% component B and 1.0-60.0 wt.% component C.
Patent JP-H11150322-A (JP)
Title: Semiconductor laser and optical transmission module for parallel transmission and application system using these semiconductor laser and module
Inventor: NAKAHARA KOJI
IPC: H01S5/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To suppress overflow of electrons and to reduce a threshold current and shorten a carrier lifetime, by forming a barrier layer in a quantum well layer in a composition wavelength within a specific range, and forming a guide layer in the composition wavelength within the specific range while setting the quantum well layer in a specific number of layers. SOLUTION: A laser element consists of N-type barrier layers 101, to which Si in dosage of 3×10<18> cm<-3> is doped and which has film thickness of 10 nm, undoped quantum well layers 102 in film thickness of 6 nm, guide layers 103, 104 composed of InGaAsP and having a composition wavelength of 1.0 μm, an N-type InP clad layer 105 and a P-type InP type clad layer 106, and the quantum well layers are made up of five layers. The composition wavelength of a barrier layer in the quantum well layers is formed in 1.04-1.09 μm and the composition wavelength of the guide layers is formed in 1.03-1.06 μm. A mean threshold current at room temperature is 1.5 mA, a mean carrier lifetime is 1.05 ns, and an oscillation delay time at the time of a driving current of 15 mA in the half bias current of the threshold current is 56 ps.
Patent JP-H07167175-A (JP)
Title: Disk brake device
Inventor: OKABE SHINICHIRO
IPC: F16D65/097
Filed: 1993-12-15
Abstract: PURPOSE:To restrain the resonance between a brake pad and a brake caliper to surely reduce a brake noise phenomenon in a disk brake device suitable for use in a vehicle such as an automobile. CONSTITUTION:In a disk brake device having a disk brake rotor 1 interlocking with the wheel of a vehicle, a pair of brake pads 2 arranged on both the sides of the disk brake rotor 1, and a brake caliper 3 pushing the brake pads 2 to house a pushedly moving member nippedly pressing the disk brake rotor 1, an elastic member 4 for energizing the brake pads 2 is interposed between the peripheral direction end surfaces of the brake pads 2 and the end surface of the brake caliper 3 facing the peripheral direction end surfaces.
Patent JP-H10160203-A (JP)
Title: Air conditioner for building
Inventor: MATSUSHITA MASAO
IPC: F24F5/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To perform dehumidifying operation with a heat source without dropping temperature by arranging a main flow channel, a heat source heat radiating flow channel and a stored heat radiating flow channel and conducting between the main flow channel and one of the other flow channels selectively. SOLUTION: An air conditioner for building 1 is provided with a main flow channel A comprising a heat source device 5 that heats a heat medium and a heat storage device 6 that are connected serially to form a loop, a heat source heat radiating flow channel B comprising the heat source device 5 and a first heat exchanger 2 that are connected serially to form the loop and a heat storage heat radiating channel C comprising the heat storage device 6 and a second heat exchanger 3 that are connected serially to form the loop. A switching device 7 comprising a three way directional control valve 19 that switches between the main flow channel A and the heat source heat radiating flow channel B selectively and conducts either of them. Therefore, the dehumidifying run can be performed with the single heat source without dropping the temperature, cost is reduced and the efficiency of the air conditioning can be improved.
Patent JP-H08168793-A (JP)
Title: Treatment of sewage
Inventor: ISHIDA KAZUNARI
IPC: C02F3/34
Filed: 1994-12-19
Abstract: PURPOSE: To reduce a generating amount of excess sludge by returning a part of the sludge to an aeration tank after transferring a part of the sludge to a sludte storage tank and storing till a specified condition is satisfied when a precipitated sludge is returned to the aeration tank after executing an aeration treatment, a stirring treatment and precipitation treatment to the sewage. CONSTITUTION: The sewage is introduced to a raw water tank 1 at first, after removing SS with a filter 1a, the sewage is transferred to a flow rate controlling tank 2 by using a pump 1b and transferred to the aeration tank 3 through a measuring tank 2b by using a pump 2a. Then, the sewage is transferred to a sedimentation tank 4 by using a pump 3b after executing alternatetly the aeration treatment and the stirringn treatment by using a stirring machine 3 at the aeration tank 3, the sewage is transferred to the sedimentation tank 4 by a pump 3b and a supernatant liq. of the sedimentation tank 4 is allowed to overflow to a filtering tank 5. Successively, a part of a precipitated sludge (a) is returned to the aeration tank 3 by using a pump 4a.  At that time, the remainder of the sludge (a) is transferred to the sludge storage tank 6 by using a pump 4b and also stored till ORP value becomes <=-190mV. After that, the remainder of the sludge (a) is returned to the aeration tank 3.
Patent JP-H01157714-A (JP)
Title: Correcting method for twist
Inventor: TEJIMA TETSUYA
IPC: B21D1/02
Filed: 1987-12-15
Abstract: PURPOSE:To remove a twist and a bend occurring in a cut matter when a metal is cut, to speed up a cutting operation and to uniformize a product by giving an angle and a level difference to some roller or some sets of rollers and passing cut matters between them. CONSTITUTION:A frame A<1> supports two upper and lower feed rollers e<1>, e<2> at the foremost row of a body and objects wherein the twist is desired to be corrected are fed to next twist-correcting rollers f<1>, f<2>. A frame A supports the correcting rollers f<1>, f<2> while the frame A<2> and f<1>, f<2> can give an angle to the frame A<1> through an angle-adjusting screw. An object fed from the frame A<1> is held by the rollers f<1>, f<2> having an angle each to remove the twist. A frame A<3> supports a bend-correcting roller (g) and the bend of the object wherein the bend is removed by the frame A<2> is corrected forcedly by the roller (g).
Patent JP-S63167445-A (JP)
Title: Manufacture of disk
Inventor: KATO HIROSHI
IPC: G11B7/26
Filed: 1986-12-27
Abstract: PURPOSE:To automatize and mechanize a manufacturing process, by forming a protecting film after a reflecting film is formed on a substrate and the outer peripheral part of the reflecting film is cut and removed. CONSTITUTION:First of all, the reflecting film 2 is formed by cleaning the center hole and the signal plane of the substrate 1 having the signal plane on which a bit of recording information is transferred and masking the innermost periphery. At this time, the film 2 is not formed at an outer peripheral end part because it forms the projecting part of a holder. Next, the substrate 1 is placed on a base board 31, and the base board 31 is rotated by a motor 32, and the outer peripheral part is cut with a bite 33, then, the film 2 is removed. After that, the substrate is cleaned again, and the protecting film 3 made of ultraviolet rays hardening resin is coated on the film 2, and ultraviolet rays are projected on the film, then, it is hardened and dried. Therefore, it is possible to make a mask process for the outer peripheral part unnecessary, and the automation and the mechanization of the process can be realized.
Patent JP-H04185189-A (JP)
Title: Video coder and video telephone system
Inventor: MIYASAKA HITOSHI
IPC: H04N19/85
Filed: 1990-11-20
Abstract: PURPOSE:To reduce the code production quantity while suppressing the deterioration in the reproduction quality of an important video content by providing a threshold level discrimination device and a zero replacement device replacing part or all of outputs of a quantizer into zero when a flag signal is outputted from the threshold level discrimination device and outputting the result to a variable length coder to the telephone set. CONSTITUTION:A quantized conversion coefficient being the output of a quantizer 104 is inputted to a zero replacement device 110. When a flag signal is outputted from a threshold level discrimination device 109 by the zero replacement device 110, only a 1st DC component in 64 sets of quantized transformation coefficients is outputted as it is and 63 AC components are outputted while being replaced into zero. Then the output of the zero replacement device 110 is subjected to variable length coding at a variable length coder 105, and outputted from a video coder and a quantization step of the quantizer 104 is changed in response to the produced code quantity by a code quantity controller 106 and frame amissioned deframing controller 107. Thus, the quality of the content of picture is controlled depending on the coding purpose and lots of code quantities are assigned to an especially important content to obtain a high quality reproduced picture.
Patent JP-H08141353-A (JP)
Title: Dehumidifier
Inventor: MACHIDA MASAHARU
IPC: B01D53/26
Filed: 1994-11-25
Abstract: PURPOSE: To provide a dehumidifier which operates to dehumidify stably during an intermediate period, especially a rainy season, and at low running cost. CONSTITUTION: An adsorptive desiccant rotor 5 filled with an adsorptive desiccant is provided across a treatment air flow path 1 and a regeneration air flow path 2, and a dehumidification cooler 4 is installed on the upstream side of a rotor for the treatment air flow path. In addition, a preheater 8 to which a high temperature gas coolant is supplied from a compressor and a heater 9 which heats the regenerated air heated by the preheater to the adequate level of temperature for the regeneration of the adsorptive desiccant, are installed on the upstream side of a rotor for the regenerated air flow path, and a heat exchanger 10 for waste heat recovery is provided on the downstream side.  Further, a forward coolant branch pipe 16b with an operating valve 21 branching out from a forward coolant pipe 16a to the dehumodification cooler 4 is connected to the heat exchanger 10 for waste heat recovery through an expansion valve 18. A backward coolant branch pipe 19b from the heat exchanger is connected to a backward coolant pipe 19a from the dehumidification cooler 4.
Patent JP-H01156038-A (JP)
Title: Blow molding device
Inventor: WATABE HIROSHI
IPC: B29L31/30
Filed: 1987-12-14
Abstract: PURPOSE:To allow a shape of molding to be stably blow-molded by guiding a parison to a normal extrusion position by extending a guide pin to extrusion head side at the initial stage of parison extrusion and at the same time providing a guide means contracting according to the speed of the parison extrusion outside an air blowing means. CONSTITUTION:A guide pin 16 expands upward (to extrusion head 1 side) at the initial stage of extrusion of a parison A. The parison A extruded from the extrusion head 1 is supported from the inside with the extended guide pin 16 and guided to a normal extrusion position. Therewith the guide pin 16 contracts according to the speed of the parison extrusion to cover an expander pin 15 with the parison A. Thereafter at the stage of air-blow molding, the parison A is positioned and fixed at the normal extrusion position by means of the expanding action of the expander pin 15. In this way a stable blow- molding of the shape to be molded is possible.
Patent JP-S63164839-A (JP)
Title: Moving device for airtight treatment of food
Inventor: KOBAYASHI HAJIME
IPC: A23B7/12
Filed: 1986-12-26
Abstract: PURPOSE:To continuously carry out airtight treatment of a food, by combining an airtight vessel with a vibration mechanism, charging vessel and containing vessel so as to provide specific action. CONSTITUTION:Either one of both charging vessel 26 and 28 is changed over by both charging valves 22 and 24 to continuously charge a food (F) onto a perforated plate 10. The food (F) is moved on the perforated plate 10 in the direction of arrow (C) by vibration of the perforated plate 10 while being vacuum dried. After passing over the perforated plate 10, the food (F) is continuously contained in either one of containing vessels 38 and 40. Thereby, airtightness of an airtight vessel 1 is kept to continuously vacuum dry the food (F). Furthermore, the perforated plate 10 is provided in a tilted form in the above-mentioned operation, but similar operation can be performed by horizontally providing the perforated plate 10 and setting the vibration direction by a vibrating motor 8 oblique to the moving direction (C) of the food (F). The food (F) may be heated and vacuum dried by a heater attached to the undersurface of the perforated plate 10 in place of a far infrared heater 12.
Patent JP-H07145340-A (JP)
Title: Coating composition
Inventor: TAKEYA YUKIHIKO
IPC: C09D127/04
Filed: 1993-11-22
Abstract: PURPOSE:To obtain a coating composition which can give a coating film suffering little from heat discoloration. CONSTITUTION:This coating composition is prepared by using a vinyl chloride/ vinylidene chloride copolymer emulsion resin as the main resin component and adding thereto 3-35wt.%, based on the solids of the resin, mixture of aluminum dihydrogentri-polyphosphate or aluminum metaphosphate with at least one alkaline earth metal compound selected from the group consisting of magnesium oxide, calcium oxide and magnesium carbonate in a weight ratio of (100:1)-(1:1).
Patent JP-S62160617-A (JP)
Inventor: GERII DEII BAADOUERU
IPC: G06F3/02
Filed: 1986-12-25
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-H03178397-A (JP)
Title: Water tank equipped with water purifying apparatus
Inventor: KOBAYASHI IKUO
IPC: C02F9/00
Filed: 1989-12-05
Abstract: PURPOSE:To obtain a water purifying apparatus facilitated in maintenance by reducing the number of processes mounting the water purifying apparatus to a water tank to a large extent by integrally arranging the water purifying apparatus constituted of a pump and individual modules to a box-shaped bottom plate. CONSTITUTION:A water purifying apparatus wherein all of a temp. control module 6, a purifying module 7 culturing anaerobic bacteria, a purifying module 8 culturing aerobic bacteria and a sterilization module 10 are connected to a circulation pump by connection pipes is integrally arranged to a box-shaped bottom plate 16 so that the mounting and detachment thereof with respect to the mounting stand of a water tank is facilitated. Therefore, the water purifying apparatus can be constituted in a small-sized and compact state and the mounting and detachment thereof with respect to the mounting stand of the water tank also becomes easy and the number of processes arranging the water purifying apparatus to the mounting stand of the water tank can be reduced and maintenance also becomes easy.