baber/WOPTO huggingface dataset:
Patent JP-H07199919-A (JP)
Title: Electronic wind instrument
Inventor: MURAKAMI SHIGEKI
IPC: G10H1/34
Filed: 1993-12-28
Abstract: PURPOSE:To realize the electronic wind instrument capable of performing the pitch conversion control in accordance with the direction of a breadth blown to a mouthpiece. CONSTITUTION:A CPU 5 generates pitch information corresponding to the fingering operation of a tone key 2 and detects the direction of a breadth blown through a mouthpiece 3 based on outputs of breath pressure sensors 4a to 4c or speed sensors provided in a mouthpiece 3. The CPU 5 performs the pitch conversion control of pitch information in accordance with this detected breadth direction to indicate the pitch of sounds to be emitted. As a result, pitch conversion control can be performed in accordance with the direction of the breadth blown to the mouthpiece 3.
Patent JP-H05164028-A (JP)
Title: Overlapped discharge type ignition device for internal combustion engine
Inventor: TODAKA RYOICHI
IPC: F02P3/00
Filed: 1991-12-13
Abstract: PURPOSE:To stabilize an overlapped discharge electric current regardless of dispersion of circuit constant in an ignition device for an internal combustion engine adopting an overlapped discharge method. CONSTITUTION:Value of an overlapped discharge electric current IO flowing on the secondary side of an ignition coil 2 is detected by a discharge electric current detection resistance RO. In the case when the detected overlapped discharge electric current value is smaller than standard electric current value, a duty ratio of a switching element 12 to carry out chopping of a primary coil of a booster transformer 11 is heightened, and in the case when it is larger, it is lowered.
Patent JP-2001162110-A (JP)
Title: Laminated filter and filtering device using the same
Inventor: TAKAGI YASUHIRO
IPC: B01D29/46
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized laminated filter regenerable by removing suspended matter accumulated on the filter, excellent in filtration characteristics and mechanical characteristics and manufacturable at a low cost, and also provide a filtering device using the laminated filter. SOLUTION: This laminated filter 1 is obtained by laminating plural ring- shaped filtering bodies 2 and has an inflow part of the liquid to be treated on one side of the inner peripheral laminated surface and the outer peripheral laminated surface and an outflow part of the treated liquid on the other side. Plural penetrated holes having the pore size larger than those of the suspended solids are formed on each of the bodies 2 to direct the hole axes to the thickness direction and notches are formed on the inner peripheral edge and the outer peripheral edge of the bodies 2 respectively. Filtration passages are formed between the notch of the inner peripheral edge and that of the outer peripheral edge by communicating between the adjacent bodies 2 by superposing the penetrated holes on one another.
Patent JP-2001162877-A (JP)
Title: Printer with cutter and cut chip carrying method for the printer with cutter
Inventor: KOYA AKEMASA
IPC: B41J11/66
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent the defective operation for a cutter for cutting cut chips of a recording paper. SOLUTION: A printer is provided with a cutter formed of a fixed blade extended in the width direction of the recording paper and a disk blade moving reciprocatingly along the fixed blade. Respective switches SW1 and SW2 are provided on the initial position and the cutting completion position of the disk blade. A carrier belt for retracting cut chips dropped below the cutter is provided below the cutter. When the front end margin cutting position for the recording paper reaches the cutter, the disk blade is moved for outgoing. When the disk blade is moved for outgoing to reach the outgoing completion position, the SW1 is turned on to stop the cutter only for the time T1. When the cutter is stopped, the carrier belt is operated to carry the cut chips. When the time T1 passes, the disk blade is moved for returning.  When the disk blade returns to the initial position, the SW2 is turned on to stop the carrier belt together with the cutter. Then the recording paper is transferred to cut a margin on the rear end similarly to the cutting of the margin on the front end.
Patent JP-H10169696-A (JP)
Title: Shock absorber
Inventor: SUGANO HIDENORI
IPC: F16F9/53
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment of control force. SOLUTION: A piston main unit 41 constituting a piston 4 is constituted by a conductive material. In an internal surface of an inner tube 22 constituting a cylinder 2, an electrode 3 is arranged. Inside the inner tube 22 is charged with an electroviscous fluid 7. In the case of control force desired to be change, a level of applied voltage to the electrode 3 is changed, viscosity of the electroviscous fluid 7 is changed.
Patent JP-H06171281-A (JP)
Title: Clip applicator for holding thin material such as paper
Inventor: SATO TAKURO
IPC: B42B5/06
Filed: 1992-12-08
Abstract: PURPOSE:To avoid the elongation of the housing of a clip applicator despite an increase in the number of clips received therein. CONSTITUTION:A housing 3 for receiving clips T is divided into a plurality of sections arranged vertically in a plurality of tiers, the floor plate 16 of each section is slidably moved by the integral knob and an exit of each section of the housing 3 is opened to feed the clips T successively.
Patent JP-H06173094-A (JP)
Title: Auxiliary jig for framing of material to be treated for vertical hanging type surface treatment
Inventor: OSADA KATSUYUKI
IPC: C25D17/08
Filed: 1992-12-08
Abstract: PURPOSE:To make it possible to frame materials to be treated at a free pitch, to frame plural arrays to one frame and to frame the many materials to be treated to one frame even if the spacing for framing is expanded. CONSTITUTION:This auxiliary jig 12 for framing consists of a part 13 to be clamped which is pinched and held by a hanging jig 4 and a frame body 12a having a supporting wall 14 for supporting an expandable tube. A flexible spacing material 16 inserted with two pieces of upper and lower fixing rods 15 connecting the part to be clamped is disposed between the part to be clamped and the supporting wall. The expandable tube 17 is disposed between the spacing material 17 and the supporting wall. The spacing material 16 is energized toward the supporting wall by a spring 18 wound and disposed around the fixing rods. The expandable tube presses the spacing material toward the side of the part to be clamped against the spring force of the spring when the expandable tube is expanded by introducing fluid such as air or liquid into the expandable tube. The materials A to be treated are thereby pinched and held at the free pitch between the spacing material 16 and the inside surface of the part to be clamped.
Patent JP-2001168508-A (JP)
Title: Printed wiring board
Inventor: KOUEKI KIMIO
IPC: H05K3/34
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board the wiring pattern of which is not disconnected by the temperature fluctuation in the use environment of portable radio equipment. SOLUTION: The printed wiring board is constituted in such a way that solder bump forming areas on the wiring pattern of the board are plated with nickel (9 in Fig. 4), and a substrate protective solder resist is applied adjacently to the plated nickel (4 in Fig. 4), so that the break of the solder resist may be formed in a prescribed area separated from the plated nickel on the wiring pattern (5 in fig. 4). Consequently, the solder resist adjoining the plated nickel spreads to the break of the solder resist and relaxes the stress caused by the thermal expansion of the plated nickel and solder resist.
Patent JP-2001161211-A (JP)
Title: Method for constituting fish reef
Inventor: MORI KOICHI
IPC: A01K61/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To actualize a living environment of fishes extremely economically in an ideal state. SOLUTION: This method for constituting a fish reef comprises digging a part of sea bottom from above to provide a fish living valley zone 1 in which seawater stagnates in a calm state. Further, the dug earth and sand or rock is piled in a mountain shape and a rising flow wall 2 to make flowing seawater into a rising flow is formed.
Patent JP-H10173714-A (JP)
Title: Fsk modulator
Inventor: KODA MASAO
IPC: H04L27/12
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a frequency shift keying(FSK) modulator having simple configuration and a high degree of frequency stability by providing two oscillation frequencies, while alternately switching two crystal oscillators having different oscillation frequencies. SOLUTION: For this FSK modulator, the outputs of two crystal fixed frequency oscillators 11 and 12 having different oscillation frequencies are applied, while altermately switching two oscillation frequencies f1 and f2 by operating an analog switch 13 based on the binary signal of transmission data. Thus, since the exactly oscillated oscillation frequency is used as it is in a simple circuit configuration, the FSK modulator can be provided with a high degree of frequency stability, in comparison with the configuration to change an oscillation time constant by changing the reactance of a CR or CC oscillator. In this case, FSK modulation is a system for modulating the frequency of radio carrier wave, based on pulse signals (transmission data). Therefore, it is necessary for FSK modulation to generate two waves of respectively different carrier frequencies.
Patent JP-H07195001-A (JP)
Title: Coating robot
Inventor: INADA KEISUKE
IPC: B05B12/00
Filed: 1993-12-29
Abstract: PURPOSE:To easily determine a moving locus without arranging any program by selecting the moving pattern of the coating gun in a coating robot and calculating the data on the turning point and end point of the moving locus only by inputting operating condition data. CONSTITUTION:The arm 12 of a coating robot is provided in a manipulator reciprocated by a motor 118 through a guide member, and a coating gun 70 is fixed at the tip. A paint in a tank 71 is injected and applied from the gun 70 by the pressure supplied from an air compressor 78 through valves 82 to 88. Meanwhile, the valves 82 to 88 and an indicator 128 are controlled by a controller 76 through the inputs from the rotary encoders 44, 58 and 72 to detect the turning angle of the robot arm 12 and a key board 126. In this case, the data on the turning point and end point of the moving course are calculated only by selecting the moving pattern and inputting the operating condition data.
Patent JP-2000180340-A (JP)
Title: Scanning atomic force microscope
Inventor: ITO TAKESHI
IPC: G01N37/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the fracture of a cantilever and a sample in the focus curve measurement of a scanning atomic force microscope. SOLUTION: A scanning atomic force microscope is equipped with a focus curve measuring means 1 for measuring force operating between a cantilever 2 and a sample S based on the displacement of the cantilever 2. In the scanning atomic force microscope, the focus curve measuring means 1 sets the limitation value of the force operating between the cantilever 2 and the sample, and controls the position of the cantilever or the sample so that the operating force to be measured is set within a range being specified by a setting limitation value. For the range for measuring a focus curve, the force operating between the cantilever 2 and the sample S is specified instead of specifying the position of the cantilever 2 or the sample S, thus preventing the fracture of the cantilever 2 and the sample S caused by misalignment due to temperature drift or the like.
Patent JP-2000180447-A (JP)
Title: Method for deciding acute myocardial infarction and deciding reagent
Inventor: TANAKA KOSEI
IPC: G01N33/53
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To decide an acute myocardial infarction by detecting a CD36 antigen in an organism sample separated from a human and comparing the detected CD36 antigen amount with that of a person with a normal healthy body. SOLUTION: A CD36 antigen in an organism sample separated from a human is detected, and when the antigen is higher than that of a detected value of a person with a normally healthy body, the sapiens is decided to be infected with an acute myocardial infarction. As the sample, a liquid sample such as a blood, a urine, a saliva or the like is used, or particularly the blood is preferable. Since the blood always exists blood cells, platelets always expressed in the antigen, it is best to exclude them, that is, a serum, a plasma are best as the sample. The detection of the antigen may be any method. These methods may be for the purpose of quantitative, qualitative or semiqualitative determination. Of them, an immunological method using a specific reaction of an antibody for recognizing the antigen or particularly a monoclonal antibody is preferable.
Patent JP-H11182440-A (JP)
Title: Diaphragm pump
Inventor: SATO KENJI
IPC: F04B45/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To promote the low-unit cost of production and to reduce the number of part items by securing an impact damping effect without using the conventional damping materials, and simultaneously dispensing with the setup of a buffer. SOLUTION: This is a diaphragm pump 13 whose lady 1 is stored in an outer case 3, while an elastic leg part 4 installed in this pump body 1 is connected to a support plate 5 attached to an inner part of this outer case 3, and the pump body 1 is supported in the outer case 3 by means of the elastic leg part 4 alone. A center rest means 6 is installed in space between a surface 2a, where the elastic leg part 4 of the pump body 1 is installed, and the support plate 5. This center rest means 6 is comprised of the surface 2a, provided with the elastic leg part 4 of the pump body 1, or a recess 7 installed in the support plate 5 on one side, and another recess 8 faced to the recess 7 on the other via a clearance 9.
Patent JP-2000178054-A (JP)
Title: Additive for cement composition
Inventor: YAMAMOTO TAKAYOSHI
IPC: C23F11/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain an additive having an excellent rust-inhibitory effect and also high safety with respect to the environment and human body by preparing an additive that contains a polyamine-based amphoteric surfactant having a specific structure. SOLUTION: This additive contains a polyamine-based amphoteric surfactant represented by the formula (1) [wherein: R1 is an 8-22C alkyl, alkenyl, alkylaryl or aryl group; R2 is H or functional group represented by the formula (CpH2p)COOM2; R3 is H or a functional group represented by the formula (CqH2q)COOM3; each of (m), (n), (p) and (q) is an integer of 1-6; and each of M1, M2 and M3 is H, a basic nitrogen-containing group or a metal cation, and M1, M2 and M3 are the same or different]. The preparation of the comphoteric surfactant, for example, comprises: subjecting a carboxylic ester, acrylonitrile, or the like to addition to an N-alkylpolymethylenediamine compound; thereafter subjecting the addition product to saponification to form the objective surfactant in the form of a sodium salt, or the like.  The amount to be added to such an additive is 0.01-10 wt.% or preferably 0.02-5 wt.% of the total amount of binding materials such as cement.
Patent JP-H10177134-A (JP)
Title: Focus detector
Inventor: HIGASHIHARA MASAKI
IPC: G02B7/28
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To perform focus detection considering relative positional deviation between a subject and a camera by detecting the moving amount of an image in a direction orthogonal to the arranging direction of each area and changing the position of an image signal used to detect a phase difference in accordance with the detection output. SOLUTION: A diaphragm for focus detection 65 is driven to be moved in the optical path of a photographing lens, and a light shielding plate for focus detection 67 is moved in the optical path of the photographing lens. Only luminous flux passing through the aperture part 65a on the left side of the diaphragm 65 is formed into the image on a CCD by the diaphragm 65 and the plate 67. The plate 67 is driven again, so that only luminous flux passing through the aperture part 65b on the right side of the diaphragm 65 is formed into the image on the CCD.  A correlative value showing the coincident degree of two images obtained time sequentially is arithmetically calculated by a correlative arithmetic calculation, and the position of the image signal having the high coincident degree of two images is searched from the correlative value, then the phase difference is arithmetically calculated by using the image signal at this position. Therefore, the focus detection considering the relative positional deviation between the subject and the camera is performed.
Patent JP-2000178133-A (JP)
Title: O/w-type emulsion composition rich in wax and its use in cosmetic and dermatological field
Inventor: BURNIER VERONIQUE
IPC: A61K8/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain an O/W-type emulsion composition capable of introducing a wax into the O/W-type emulsion at a high ratio while keeping sufficient fluidity and comfortable feeling to the skin in application by including a mixture of a nonionic emulsifying agent. SOLUTION: The objective emulsion has the form of an O/W-type emulsion containing an oil phase dispersed in a water phase and contains a mixture of at least two kinds of nonionic emulsifying agent. The mixture is liquid at normal temperature, has an HLB value of 6-13 and contains one or more waxes in the oil phase in an amount of >=5 wt.% based on the total weight of the composition. At least one kind of the wax has a dissolution starting temperature of >=50 deg.C. The emulsifying agent mixture preferably contains (A) at least one kind of nonionic emulsifying agent having an HLB of >=13 and (B) at least one kind of nonionic emulsifying agent having an HLB of <=5. The emulsifying agent mixture preferably further contains at least one kind of coemulsifying agent.
Patent JP-H07206557-A (JP)
Title: Growth promoter for water grass and method for its addition
Inventor: YOSHIDA NOBUYUKI
IPC: A01N59/26
Filed: 1993-12-29
Abstract: PURPOSE:To increase the carbonic acid content in a water tank, promote the growth of a water grass and simultaneously prevent reared fishes, etc., from being damaged by comprising a phosphate as an active ingredient therein. CONSTITUTION:This growth promoter for a water grass consists of an aqueous solution or suspension of one or more phosphates selected from a normal phosphate, a polyphosphate, a metaphosphate, a normal pyrophosphate, an acid pyrophosphate, an acid hypophosphate, a normal hyposphophate and a phosphite. The method for adding the growth promoter comprises placing the promoter in a container having a minute hole at one end thereof, introducing the container with the hole downward into water, exuding the aqueous solution of the phosphoric acid from the hole. Besides, the growth promotion can also be carried out by placing gaseous carbon dioxide which is a growth promoter in a container of a suitable volume, releasing the gaseous carbon dioxide, as necessary, together with a water-soluble fertilizer, etc., from a minute hole directed downward into water, forming a carbonate or a bicarbonate cation with a metallic ion in the water, chelating the resultant cation with the phosphate and utilizing the carbonate and bicarbonate ions as a carbonic acid ingredient for promoting the growth of the plant.
Patent JP-H10174576-A (JP)
Title: Production of concentrically rolled food and device therefor
Inventor: HARADA MASARU
IPC: A23L17/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing concentrically rolled foods, and to provide a device therefor. SOLUTION: This device for producing concentrically rolled foods is provided with a section 1 for molding a fish paste into a plate, a section 2 for molding cheese, a section 3 for molding a fish paste into a plate, a rolling section 4, a section 5 for transferring the rolled products to the next process, and a belt conveyer 6. Two molded fish paste products 12, two molded cheese products 13, and two molded fish paste products 11 are successively carried and subsequently rolled on a spit 14 rotated and vertically movably supported in a U-shaped groove 16 to produce the concentrically rolled food.
Patent JP-2000179051-A (JP)
Title: Joint and shaft combination for space truss
Inventor: ISHIDA MASAYOSHI
IPC: E04B1/19
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a joint and shaft combination for a space truss at low production cost by reducing the number of screw holes formed in joints for the space truss as much as possible and by reducing the number of components related to pipes as much as possible. SOLUTION: Four blocks composed of an upper cover 1 and an upper body 2, the upper body 2 and a lower body 3, and the lower body 3 and a lower cover 4 or a core having four square pole projections extending radially and 8 brackets combined with the core can be integrally connected together. A shaft is locked between the four blocks or the brackets mutually so as to assemble a simple space truss.
Patent JP-H1051893-A (JP)
Title: Speaker system
Inventor: FUJIHIRA MASAO
IPC: H04R3/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To mass-produce the electromagnetic coupling speaker reproducing even a low frequency sound at a low cost. SOLUTION: A primary coil 24 receiving a current in response to an input voice signal is provided in the vicinity of an air gap GP of a magnetic circuit. A secondary coil 25 consisting of a short-circuit coil in which a current in response to the current supplied to the primary coil is induced and to which a woofer diaphragm 29 is mounted is provided in the air gap GP. A secondary coil unit 25 is provided with a secondary coil adopting a short-circuit coil 25C only required for a part required for the amplitude of the vibration. The primary coil 24 is driven by a digital signal to induce a secondary current to the secondary coil 25C and the electromagnetic coupling speaker radiates not only a high frequency sound but also a slow frequency sound.
Patent JP-H11179765-A (JP)
Title: Mold for molding disc
Inventor: YOKOTA SHOJI
IPC: B29L17/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent a mold release unevenness, pit deviation or the like by substantially simultaneously releasing an outer peripheral ring from both a pair of molds in the case of opening the mold after molding. SOLUTION: An outer peripheral ring 4 is mounted at molds 2, 3 for forming a cavity via springs 8 or the like. The spring 8 is constituted to operate a force in a direction for opening the ring 4 and the molds 2, 3. After molten resin is cast in a mold 1, it is cooled, and the mold is opened. The ring 4 is supported to hold the ring 4 at an intermediate position between both the molds 2 and 3 by an operation of the spring 8, and the ring 4 is substantially simultaneously released from the pair of the molds 1. At this time, a molding disk 7 held by the ring 4 is substantially simultaneously released from both the molds. And, to release the ring 4 from both the molds 2, 3, the spring 8 is used, or a method of pneumatic, hydraulic pressure or the like is used. Thus, a mold release unevenness, a pit deviation or the like can be prevented.