baber/WOPTO huggingface dataset:
Patent JP-S56163435-A (JP)
Title: Method and apparatus for crushing and extracting cereals, beans, nuts, and the like for inspection specimen
Inventor: ENDOU MASATOSHI
IPC: G01N1/28
Filed: 1980-05-21
Abstract: PURPOSE:To accurately inspect the unevenly distributed contaminated material by taking out the specimen whose amount is larger than the amount required for analysis, crushing and mixing the specimen to get homogenous quality, and extracting the required amount of the test pieces. CONSTITUTION:A motor 6 is operated, crushing blades 13 are rotated at a high speed via a V belt 8 and a rotary shaft 4. The specimen whose amount is several times the amount of the test pieces required for the inspection is injected from a hopper 12. A part of the falling specimen G is struck by the front edges of the blades 13 and cruched. Some pieces of the specimen are repeatedly crushed, and some pieces strike a surrounding cylinder 10 having a plurality of holes, repelled, and uniformly discharged from a hole 10a. Part of said crushed specimen is extracted from a extractor 14, and inspected. The remainder is dropped on a bottom plate 2a of container 2, and discharged from a discharge hole 2c. Since a large amount of the specimen is taken out, and required quantity is extracted, even the unevenly distributed contaminated material can be inspected.
Patent JP-H01240832-A (JP)
Title: Differential pressure transmitter
Inventor: OTANI KEIZO
IPC: G01L9/00
Filed: 1988-03-23
Abstract: PURPOSE:To prevent the generation of a zero point error and span shift, by allowing pressure to act on the peripheral wall of an annular chamber in a direction setting off the pressure acting on the periphery of a center diaphragm, at the time of the application of pressure to a process fluid. CONSTITUTION:A detector body 31 consists of a body 32 on a high pressure side and a body 33 on a low pressure side and the annular chamber 34 extending to the periphery of a center diaphragm 16 is provided to the body 33 on the low pressure side. The communication hole 35 communicating with the annular chamber 31 and the liquid passage 11 on the low pressure side among liquid passages 10, 11 is provided to the detector body 31. When respective process fluids are applied to the barrier diaphragm 4 on the high pressure side and the barrier diaphragm 5 on the low pressure side, the pressure thereof act on the wall surfaces of both of a high pressure inner chamber 17 and a low pressure inner chamber 18 but set off by the pressure acting on the peripheral wall in the annular chamber 34.
Patent JP-S54158053-A (JP)
Title: Humidifier
Inventor: SAKURAI TOSHIO
IPC: F24F6/16
Filed: 1978-06-02
Abstract: PURPOSE: A humidifier capable of restricting the adhesion between water particles by constantly moving the water absorbed by a filter to the surround by centrifugal force, capable of setting sufficient aeration gaps between the water particles, and capable of incresing the humidifying power by increasing the ventilation amount.  
     CONSTITUTION: There are provided a cylindrical pump 11 which sucks in the water in a tank 2 from an opening at one end and disperses it around an opening at the other end; a filter 14 which is placed near the opening at the other end of the pump 11, absorbs the dispersed water, and is rotated with the pump 11; forced flow lines so formed as to sandwitche the filter 14; and a motor 9 for rotating the pump 11 and the filter 14. With the motor 9 driven, the pump 11 and the filter 14 rotate to form the forced flow lines for humidification. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08265458-A (JP)
Title: Cordless telephone set
Inventor: TAMURA NORIHISA
IPC: H04M11/06
Filed: 1995-03-27
Abstract: PURPOSE: To attain a voice/data simultaneous communication function by simple constitution by transmitting/receiving a data signal in a difference band between the frequency band of a voice signal set up by a voice signal transmitting/receiving means and a frequency band to be transmitted/received between a telephone line and a master equipment. CONSTITUTION: The band of a voice signal to be transmitted/received between a slave equipment and the master equipment 15 set up more narrowly than the frequency band to be transmitted/received between the master equipment and the telephone line L. A data signal is transmitted/received in the difference band between the frequency band of a voice signal set up by the voice signal transmitting and receiving means T, R for transmitting/receiving the voice signal in the band to/from the telephone line L and the frequency band to be transmitted/received between the line L and the master equipment. Namely the voice signal is transmitted/received by band compression (voice frequency 300Hz to 3kHz) and data communication is executed by the use of a difference (3kHz to 3.4kHz) between the frequency band (300Hz to 3.4kHz) of a wired transmission line in the practical telephone line L and the voice frequency (300Hz to 3kHz), so that the simultaneous communication of voice and data can be executed.
Patent JP-H05271252-A (JP)
Title: High-purity beta-diketonate lead complex and its production
IPC: C23C16/18
Filed: 1992-03-25
Abstract: PURPOSE:To produce high-purity beta-diketonate lead complex useful as a raw material for forming a thin layer by CVD method. CONSTITUTION:A solution obtained by dissolving DPM and NaOH in anhydrous methanol is blended with a solution prepared by dissolving lead acetate trihydrate in anhydrous methanol. The prepared precipitate is filtered, separated, recrystallized in anhydrous and dried in vacuum to give high-purity Pb(DPM)2 having <0.01% impurities amount of evaporation measured by thermogravimetry, >=99.5% evaporated amount of chelate, carbon content by elemental analysis of 99.0-101.0% theoretical amount, hydrogen content of 99.0-101.0% theoretical amount and lead content by ICP analysis of 99.0-101.0% theoretical amount.
Patent JP-H09234942-A (JP)
Title: Commuter pass
Inventor: YOSHIOKA YASUAKI
IPC: G07D7/182
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To turn a metallic gloss section into black and discriminate a fake from a genine in the case an original commuter pass is duplicated by a color copier by forming a metallic gloss face at least on a part of a printed face on the surface and laminating a shading printed layer and a printed layer on the metallic gloss face in the above-said order. SOLUTION: The printing section side of a commuter pass 20a is constituted of the lamination of a deposit anker layer 5, a metallic deposit layer 6, an image receiving layer 2, a shading printed layer 3 and a printed layer 4 on a base 1 in the above-said order. In the constitution of the layers, first the deposit anker layer 5 for generating metallic gloss is coated with epoxy acrylate ultraviolet curing type resin of thickness of approximately 1μm on the base 1 and cured thereon. Then the metallic deposit layer 6 is formed on the surface, and then polyester resin is applied to form an image receiving layer 2. Then a shading printed layer 3 is formed on the image receiving layer 2, and the display information such as the required effective period of time, names and the like is printed from over the shading layer 3 by a transfer printer to form the printed layer 4.
Patent JP-H10258673-A (JP)
Title: Dolly
Inventor: NAKAMURA TAKAYOSHI
IPC: B60G17/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To maintain horizontality of a body of a dolly by furnishing an axle angle adjustment mechanism to make an axle in parallel with an inclined surface. SOLUTION: A cylinder 20 is moved to contract at the time of travelling on an inclined surface. A connecting bracket 16 is moved in the contractive moving direction of the cylinder 20, but at this time, a knuckle bracket 12 axially supported by a connecting shaft 17 on the connecting bracket 16 takes revolving motion around a knuckle shaft 13 as an axis of revolution. Consequently, the connecting shaft 17 revolves on a circular arc with the knuclke shaft 13 as the axis of revolution, and the cylinder 20 also takes revolving motion around a cylinder shaft 22 as an axis of revolution.  Accordingly, left rear shafts 6A, 6B arranged on one side surface of a knuckle arm 11 also take revolving motion around the knuckle shaft 13 as an axis of revolution in accordance with contractive movement of the cylinder 20, and an axle angle θ is revolved to the + side so as to be in parallel with an inclination of the inclined surface. A car body maintains horizontality by this revolution.
Patent JP-S54159602-A (JP)
Title: Manufacturing method of winding for rotary electric machine of axial air-gap type
Inventor: KUMADA MINORU
IPC: H02K15/02
Filed: 1978-06-07
Abstract: PURPOSE: To make the promotion of shortening a length of work time, saving materials to be used and miniaturizing the machine, by applying a method of winding where conductive sheet materials are punched into a pattern of isosceles trapezoid to fabricate a necessary number of coil elements that are contained in the stator slot with the end part processed a brazing.  
     CONSTITUTION: Conductive sheet materials are punched into a pattern of isosceles trapezoid with a coil element 6, 7 fabricated. The coil element 6, 7 provides the same shape with a different directional pattern from each other and is so made for an even number of coil elements to be arranged. The coil element 6, 7 is constructed by one leg 6a, 7a, similarly another leg 6b, 7b, upper bottom 6c, 7c and lower bottom 6d, 7d that is linked only to the leg 6b, 7b. And the lower bottom 6d, 7d is shaped longer than a half of the groove interval at the peripheral side because of a convenience of connection between the coil elements. The coil element 6, 7, fabricated in such manner, is so piled that a lower bottom end part 6f, 7f of the lower bottom 6d, 7d may be facing reversely to each other, with a point end part 6e, 7e of the lower bottom 6d, 7d processed a brazing. In such manner, simplification of the work, saving of the material and miniaturization of the machine can be promoted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62226196-A (JP)
Inventor: NAKATSU RYOHEI
IPC: G10L15/06
Filed: 1986-03-26
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-H05270604-A (JP)
Title: Dust box
IPC: B65F1/16
Filed: 1992-03-26
Abstract: PURPOSE:To minimize the generation of bad smell, give no unpleasant feeling, and provide pleasant use by making an inner cover and an outer cover opposite to each other for controlling their opening and closing. CONSTITUTION:At an opening part in the upper surface of a dust box body 1, an outer cover 2 is installed so as to open and close smoothly, and an inner cover 6 which opens and closes smoothly is disposed so as to divide the inside of the dust box 1 into upper and lower spaces. In opening or closing the outer case 2 for usual use, the inner cover 6 is controlled so as to be kept in a closing condition, at least with the outer case 2 opened. The dust thrown onto the inner case 6 under this condition is stored in the lower space of the inner case 6 by opening the inner case 6 in closing the outer case 2. As a result, after the outer case 2 is opened, the inner case 6 is closed to make dust invisible, so it is possible to minimize the generation of bad smell without giving unpleasant feeling.
Patent JP-S61231258-A (JP)
Inventor: FUJINO KAZUHITO
IPC: D06M10/00
Filed: 1985-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59199489-A (JP)
Inventor: NAKAZAWA TERUO
IPC: B65D90/02
Filed: 1983-04-18
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-S61226100-A (JP)
Inventor: MIYAMOTO YASUMASA
IPC: D06F58/10
Filed: 1985-03-29
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-2000270563-A (JP)
Title: Control circuit for power converter
Inventor: YAMAMOTO TOUMA
IPC: H02J3/38
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive control circuit for a power converter which generates a current command value synchronized with AC power voltage without detecting AC power voltage. SOLUTION: This control circuit for a power converter is connected with an AC power source 1 via a reactor 2, and in which a drive command to a switching element for a power converter 3 is outputted directly from the deviation between an AC current command value Isref and an AC current IS. In this case, this obtains a signal geared to the AC output voltage VA of the power converter 3 by the drive command to the switching element for the power converter 3. This control circuit inputs this signal into a phase synchronizing control circuit 33, generates a sin signal and a cos signal from the output of the phase synchronizing control circuit 33, and increases the cos signal by factors of coefficient to make it into a signal corresponding to the amount of voltage drop of the reactor 2. Furthermore, this makes an AC current command value Isref from a signal where this is added to the sin signal.
Patent JP-S52151191-A (JP)
Title: Novel antibiotics neoviridogriseins and their preparation
Inventor: OKUMURA YASUSHI
IPC: A23K20/195
Filed: 1976-06-10
Abstract: PURPOSE: Depsipeptide antibiotics neoviridogriseins of formula (R 1  is -CH 3 , -CH 2 CH 3 ; R 2  is H, OH); i.e. neoviridogrisein I, II, and III. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07278728-A (JP)
Title: Steel plate for structure purpose having excellent fatigue crack propagation characteristic
Inventor: SETO KOJI
IPC: C22C38/00
Filed: 1994-04-06
Abstract: PURPOSE:To produce a steel for structural purpose having an excellent fatigue crack propagation characteristic without depending on the strength level of a steel plate and high fatigue strength excellent in fatigue strength even with boxing joints. CONSTITUTION:The steel plate for structure purpose having the excellent fatigue crack propagation characteristic and the high fatigue strength by having excellent fatigue strength even in the boxing joins is obtd. by providing the steel plate with a discontinuous yield strength distribution of 1.40 to 2.30 times in strength ratio in the plate thickness direction. The high fatigue strength is obtainable without requiring special considerations for designing and installation at the time of use of the steel plate formed in steel structures with which the fatigue strength is of problem. The effect thereof is industrially high.
Patent JP-H07282575-A (JP)
Title: Optical disk driving device
Inventor: OKAMOTO AKIHIKO
IPC: G11B17/056
Filed: 1994-04-06
Abstract: PURPOSE:To protect an optical disk from dust etc., by protecting the optical disk placed on a tray in a hermetic space by utilizing part of this tray and the sub-chassis disposed in the device when the-optical disk is withdrawn into an optical disk driving device. CONSTITUTION:This optical disk driving device has a frame body 1 constituting a casing, the first sub-chassis 2 supported liftably at this frame body 1, the second sub-chassis 6 engaging with the first sub-chassis when the first sub-chassis is risen, a main chassis 5 and the tray for loading the optical disk. Data are recorded on the optical disk by an access mechanism disposed in the main chassis 5 or the data of the optical disk are reproduced when the optical disk 4 is loaded. The hermetic space is composed of part 7a of the tray 7, the risen first sub-chassis 2 and the second sub-chassis engaging with the first sub-chassis when the tray 7 is inserted into the casing 1.
Patent JP-S60224220-A (JP)
Inventor: RODONII WAADO
IPC: H01L21/30
Filed: 1985-04-02
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-2000262283-A (JP)
Title: Control of plant height utilizing sucrose phosphate synthase gene
Inventor: ISHIMARU TAKESHI
IPC: C12R1/91
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a novel DNA which is used for controlling plant height, consists of a DNA encoding sucrose phosphate synthase and is useful in increasing or the like the biomass of grass grains and pastures or the like by improving light distribution characteristics by the increase in grass height. SOLUTION: This DNA is used for controlling plant height and is a novel DNA encoding sucrose phosphate synthase. The introduction of this DNA permits of the control of plant height and the increase in plant height serves for improving light distribution characteristics and is useful for the increase or the like in the biomass of grass grains and pastures or the like. This DNA is obtained by designing a suitable primer pair by the widely known base sequence information on a gene encoding sucrose phosphate synthase to carry out PCR using a genomic DNA prepared from the objective plant as a template and screening out a genomic library by the use of the resultant amplified DNA fragment as a probe.
Patent JP-H03270879-A (JP)
Title: Thin cutting edge grinder wheel with hub
Inventor: TAKAHASHI TSUTOMU
IPC: B24D5/16
Filed: 1990-03-19
Abstract: PURPOSE:To simply perform at site the assembly of multiple blades having a specified processing pitch by forming a spacer part, which protrudes at the other surface of an abrasive grain layer outward in the axial direction, in a single piece with the surface of a hub on its abrasive grain layer side. CONSTITUTION:A spacer part 13c, which protrudes at the other surface of an abrasive grain layer 12 outward in the axial direction, is formed in a single piece with the surface of hub 13 on its abrasive gain layer 12 side. In the condition that this spacer 13c is ion contact, no stress will be generated in each abrasive grain layer 12, so that the grinding wheel 11 of thin cutting edge equipped with a hub can be assembled easily even at the site.
Patent JP-S54160555-A (JP)
Title: Wheel outboard curved surface copying equipment
Inventor: OKAMURA TAKAO
IPC: B21D1/12
Filed: 1978-06-09
Abstract: PURPOSE: The distance between the equipment straight movement part and copying part is absorbed by a link in moving direction, thus rendering the copying movement smooth and the copying part always at right angle to the wheel outboard, effecting uniform strain removal.  
     CONSTITUTION: The head 1 is pressed by the link 5 to be firmly vacuum-contaced with a wheel outboard, then the oil pressure motor 10 is rotated to advance the bracket 17 in straight vertical direction. This causes the link 21 to move the bracket 19 vertically as well as horizontally along the curved face of the copying gage 23 so as to copy the specifically curved outboard. The curved face of the copying gage 23 is preshaped so that it will be concentric with the curved face of the wheel outboard when the wheel outboard is firmly contacted with the head 1. This enables the smooth movement of the heating torch 22 attached to the center of the  bracket 19 to be placed at right direction to the wheel outboard which is thus effected with uniform heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08240157-A (JP)
Title: Exhaust gas mixing valve for engine
Inventor: DOBASHI KEIICHI
IPC: F01L3/08
Filed: 1995-03-03
Abstract: PURPOSE: To prevent bite-in of soot into the sliding surface of a valve stem and enable quick stopping. CONSTITUTION: One end of a valve stem 10 slidable with a guide sleeve 12 is coupled with a piston 4 which is advanced and retreated by the air pressure supplied to the air supply chamber 3a in a cylinder 3 and a spring 6 installed in a spring chamber 3b, and the other end is fitted with a valve body 11 which is seated on a valve seat 9 provided in the exhaust gas passage 8. An air introducing port 30 furnished in the air supply chamber is put in communication with the spring chamber 3b through a bypass 31. Between an air supply/exhaust port 5 and the introducing port, a valve member 32 is furnished which closes the air introducing port with the air pressure from the air supply/exhaust port, opens the air introducing port with the air exhaust pressure in the air supply chamber, and closes the air supply/exhaust port.  Thereby the air exhaust pressure introduced to the spring chamber is passed through the clearance between the guide sleeve and valve stem so that the soot S attached to the valve stem is removed and also the piston is retreated rapidly.
Patent JP-H01242802-A (JP)
Title: Metering device
Inventor: ASAOKA MASAHARU
IPC: F15B11/04
Filed: 1988-03-23
Abstract: PURPOSE:To intend to diversify control by making a first pilot pressure control mechanism and a second pilot pressure control mechanism into separated channels, while respective mechanisms control a meter-in spool and meter-out valves respectively. CONSTITUTION:High speed change over valves HV1, HV2 to be a pilot pressure control mechanism controlling a meter-in spool S and high speed change over valves HV3, HV4 to be a second pilot pressure control mechanism controlling meter-out valves V1, V2 are separated into different channels. It can be done thereby to control meter-in character and meter-out character separately, there fore diverse control can be performed on various combinations of character in meter-in with character in meter-out.
Patent JP-H11266066-A (JP)
Title: Printed wiring board and its manufacture
Inventor: OKUMURA KOJI
IPC: H05K3/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring between electrodes, by forming the electrodes for mounting a solder ball on a substrate, and providing a cavity part that is eliminated by etching at the central part of the electrodes. SOLUTION: A copper foil 9 is allowed to adhere to a substrate 1, and a trough hole 10 is formed by drill machining before being subjected to panel plating with copper plating, thus forming a copper plating later 6. Then, a dry film is applied, a plating resist is formed at an area other than the outer- periphery part of an electrode at a region where an electrode 5 is scheduled to be formed by exposure and development and solder plating is made, a solder plating layer 7 is formed on the outer-periphery part of the electrode 5, and then the plating resist is eliminated. Further the dry film is applied, exposure and development are made, etching is made for forming a pattern 11, and the dry film is eliminated, thus forming the electrode 5 with a cavity part consisting of the copper plating layer 6 and the solder plating later 7.
Patent JP-H03268109-A (JP)
Title: Automatic traveling device
Inventor: ISHIDA SHINNOSUKE
IPC: G01C21/00
Filed: 1990-03-19
Abstract: PURPOSE:To make the vehicle follow up a target path set in a possible travel area by finding the maximum permissible steering angle of the vehicle from vehicle characteristics according to the vehicle speed and limiting a target controlled variable to less than the maximum steering angle. CONSTITUTION:An image sent from an image pickup part 1 is sampling processed and differential processing is carried out to detect the image edge. The automatic threshold value setting circuit of an image processing part 2 sets the best threshold value corresponding to the graduation of the input image automatically and the edge image is binarized. A segment on X-Y coordinates is converted into dots on rho-theta coordinates according to the obtained processed image. Then information on a segment is obtained by connecting dot sequences having continuity and removing isolated dots having no continuity. Here, the controlled system is set to the steering angle of the vehicle, a steering angle correction quantity is calculated from the deviation between a predicted path and the target path, and the target controlled variable is calculated.