baber/WOPTO huggingface dataset:
Patent JP-H11107851-A (JP)
Title: Multicylinder engine
Inventor: TAGUCHI TAKASHI
IPC: F02F7/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To restrain overhanging outward in the crankshaft direction of a bearing cap by fastening an interval between two connecting planes of a journal wall and the bearing cap to be situated in one end of the cylinder arranging direction from the upside with a pair of bolts inclined inward down to an engine to an orthogonal line with the connecting planes. SOLUTION: An end journal wall 13 is made up in both end walls in the longitudinal direction of a cylinder block 2, while a bearing half part for supporting a crankshaft Sc each is made up on a lower end face of this end journal wall 13. At this time, a symmetrical pair of bolts Be to be set up at both sides of the crankshaft Sc to fasten a gap between both connecting planes f1 of the end journal wall 13 and the bearing cap 51 are inclined inward down to an engine in relation to an orthogonal line with the connecting planes f1 . According to this method, an outer surface of the bearing cap 51 is inclinable almost along with an axis of the bolt Be, so that any possible overhanging outward in direction of the crankshaft Sc of the bearing cap 51 is restained from occurring.
Patent JP-2001088137-A (JP)
Title: Mold for molding ring-like rubber component
Inventor: SAIKAWA YOSHIHARU
IPC: B29C33/44
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To completely automatically release a ring-like rubber component molded in a mold and to recover the component by dropping the component by its own weight. SOLUTION: A rubber component W having a relation of an undercut to both a fixed mold 1 and a movable mold 2 is molded in a state in which the mold 1 and the mold 2 are clamped. The component W is positively retained at the mold 2 side when opened at the mold, and a relation of the undercut with the mold 1 is eliminated in a forcible type. The component W retained at the mold 2 side is ejected by an ejector ring 13 to release the relationship between the mold 2 and the undercut. The once ejected ring 13 is returned to its original position to lock the component W to a parting surface 15, released, and dropped down by its own weight.
Patent JP-H0993856-A (JP)
Title: Motor
Inventor: SHISHIDO YUJI
IPC: G11B19/20
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive motor excellent in the vibration characteristics. SOLUTION: The motor comprises a stator section 10b and a rotor section 10a wherein the shaft 3 of rotor section 10a rotates, when energized, through a bearing structure 10c including a pair of bearings at the stator section 10b. The bearing structure 10c comprises a ball bearing 11a and a sliding bearing 11b for bearing the shaft of rotor section 10a, and a vibration regulating means 10d for supporting the shaft 3 of rotor section 10a in order to regulate the axial vibration thereof.
Patent JP-S63127916-A (JP)
Title: Transfer type belt conveyor device
Inventor: MIZUTAME KAZUYA
IPC: B65G47/72
Filed: 1986-11-17
Abstract: PURPOSE:To prevent an upstream conveyor from being interlocked, by arranging a sub-transfer belt conveyor in the lower part on the downstream side of a main transfer belt conveyor so that a part is superposed and setting the length between the front and rear edges of the conveyor system to a prescribed value, in the captioned device for the belt transport equipment. CONSTITUTION:A sub-transfer belt conveyor 10 is arranged in the lower part on the downstream side of a main transfer belt conveyor 3 so that a part is superposed. The length between the left edge of the main transfer belt conveyor 3 and the right edge of the sub-transfer belt conveyor 10 is set so that the next transfer article 2 is supplied from an upstream conveyor 1 during the time when conveyors 3 and 10 supply a transport article 2 into a terminal hopper H1 or H2 in a hopper group 8. With such constitution, the supply into the hopper and the supply from the upstream conveyor are permitted with the combination of the use and revolution direction of the main and sub-transfer belt conveyors 3 and 10. Therefore, the upstream conveyor can be protected from being interlocked.
Patent JP-S62131590-A (JP)
Title: Gas laser power source
Inventor: HIROSHIMA MASAAKI
IPC: H01S3/097
Filed: 1985-12-03
Abstract: PURPOSE:To supply a stable voltage to a laser tube, by keeping relay contacts at a closed state, when an output voltage from a judging circuit, into which output signals from upper and lower input-voltage-limit detector circuits are inputted, and when its input voltage lies between the upper limit value and the lower limit value. CONSTITUTION:When an input voltage to a gas laser power source 1 is lower than an upper limit value, an upper input-voltage-limit detector 6 outputs a high level signal. When the input voltage is higher than a lower limit value, a lower input-voltage detector 7 outputs a high level signal. When the input voltage is within a specified range, the high level signals from both detectors are inputted into an AND circuit, and a high level signal is outputted to a relay driving circuit 9. A relay 5 is energized and normally opened relay contacts 5a and 5b are kept closed. AC voltage is supplied to a converter circuit 2 and a voltage required for the gas laser tube is applied. When the input voltage becomes out of the specified range, one of the inputs to the AND circuit 8 becomes a low level. The relay driving circuit 9 deenergizes the relay 5, and the normally opened relay contacts 5a and 5b are returned to opened state. Thus the input of the voltage outside the specified range is prevented.
Patent JP-H05110635-A (JP)
Title: Telephone system
Inventor: MATSUSHITA MITSUGI
IPC: H04M1/00
Filed: 1991-10-21
Abstract: PURPOSE:To obtain the telephone system leaving a room of selection for the called party. CONSTITUTION:The telephone system is provided with a line control section 2 connected to a telephone line 1, with a telephone function section 3 connected to the line control section 2 and having a call bell, a voice synthesis section 6 generating a voice signal including caller personal information generated with voice synthesis and a call tone output section 5 outputting a voice signal synthesized by the voice synthesis section 6 as a voice signal. A caller is identified without replying the phone call by calling a called party in voice including caller personal information and the system is used for a countermeasure for a mischievous phone call or invitation by a sale or the like. Further, the telephone set is provided with a voice reply section 4 informing it in voice to the caller when the called party cannot respond to the incoming call and it is not required for the caller to continue telephone calling without a reply when no reply comes from the called party.
Patent JP-H11107972-A (JP)
Title: Electromagnetically driven pump and circulation hot bath
Inventor: SHIMOKAWA SEIJI
IPC: B01D35/027
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an electromagnetically driven pump by partitioning a stator in a motor part from a magnet in an impeller with the use of a thin wall partitioning casing made of a SUS material. SOLUTION: A stator 8 and a permanent magnet 11 are partitioned from each other by a thin wall partitioning casing 23 made of a SUS material, and a sensor board 5 and a drive board 27 are arranged in an outer shell casing 7 of a motor part 1 so as to decrease an air gap between the stator 8 and the permanent magnet 11 in order to reduce stator current, and accordingly, heat generation in the stator 8 and a drive FET can be reduced, thereby it is possible to provide a small-sized electromagnetically driven pump.
Patent JP-S62132999-A (JP)
Title: Production of coal slurry
Inventor: TAKATSUKA HIROSHI
IPC: B02C17/00
Filed: 1985-12-05
Abstract: PURPOSE:To decrease the power demand of a wet mill, to improve coal particle size gradient and to increase the productivity of coal slurry, by introducing a drain from a classification strainer into a small-sized mill, repulverizing the drain and adding to a coal slurry. CONSTITUTION:Crushed coal mixed with water or fuel oil is supplied to and finely pulverized in a wet mill 4 having a rated capacity and transferred to a classification strainer 8. The strainer drain is introduced into a small-sized mill 10 to effect the repulverization and added to a coal-water or coal-oil slurry passed through the classification strainer 8. EFFECT:A slurry fuel having low viscosity and free from problems of ash deposition can be produced by this process.
Patent JP-2000099625-A (JP)
Title: Character recognizing device
Inventor: TANAKA MOTOJI
IPC: G06T7/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To improve recognition factors of characters formed on a plane substrate by subtracting the luminance signals obtained by a bright field image from the luminance signals produced by a dark field image and acquiring the luminance information with which the signals of an ID number part are emphasized against a smoothed surface part. SOLUTION: The optical axis of the light that is regularly reflected on a wafer 40 which is illuminated by a light source 11 is changed by a half mirror 14, and bright field image is obtained by a CCD camera 18 via a mirror 15, a focus lens 16 and a diaphragm 17. Meanwhile, the light that is irregularly reflected by irregularities of an ID number reaches the image pickup surface of the camera 18 via the mirror 15, lens 16 and diaphragm 17 among those beams which are reflected on the wafer 40 illuminated by a light source 13 and a dark field image is obtained by the camera 18. Thus, this character recognizing device obtains the luminance information with which the signals of the ID number part are emphasized against a smoothed surface part by subtracting the luminance signals produced by the bright field image from the luminance signals obtained by the dark field image.
Patent JP-H0531697-A (JP)
Title: Taper cutter keep part
Inventor: DEMURA MASAKAZU
IPC: B26D1/02
Filed: 1991-07-23
Abstract: PURPOSE:To simplify a handling method during maintenance, management, and the use of a tape and a cutter by utilizing adhesion of the tape to the maximum extent through correction of any conventional defect. CONSTITUTION:A using end 4 of a tape is inserted in a tape cutter keep part. When the using end 4 of the tape is taken out, the tape is pulled out through utilization of adhesion of the tap in a state to nip the tape and a cutter tooth part 3 between fingers or the tape is nipped through utilization of adhesion of the tape to pull out the tape. A cutter 2 is moved as the slip of the back of the tape during pull out is utilized, and the tape is cut by the cutter tooth part 3. After completion of cutting, the using end 4 remains in a folded part (a part being a Fig code 1). Through utilization of adhesion of the tape, a cutter (a part being Fig code 1) and the using end 4 of the tape are lightly stuck together and the tape 4 and the cutter 2 are locked in a specified position.
Patent JP-2001091618-A (JP)
Title: Vehicle control device
Inventor: KOJIMA KOICHI
IPC: G01S3/782
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the visual recognition of an occupant when detecting a person in a picked-up image. SOLUTION: In the case of detecting a person as an obstruction by an infrared camera 103, the degree of danger of the obstruction to one's own vehicle is judged, and the optical axis of a headlight is turned toward the most dangerous obstruction to increase the amount of luminous intensity distribution. At the same time, an infrared image is displayed on a display 108.
Patent JP-H02120687-A (JP)
Title: Gas flow type radiation detector
Inventor: YOSHIDA YOSHITERU
IPC: G01T1/18
Filed: 1988-10-31
Abstract: PURPOSE:To lower the cost of construction by mounting a liquefied gas cylinder preserving easily liquefiable gas in a liquid state and allowing the liquefied gas to flow out of the liquefied gas cylinder and gasifying the same to obtain detection gas. CONSTITUTION:Liquefied propane, butane or carbon dioxide gas is packed in a liquefied gas cylinder 20 and a very small amount of the gas is always continuously supplied to a gas flow detector 13 by a pressure reducing valve 12, a gas flow rate control valve 14 and a pump 15. By this method, the purity and pressure of the detection gas in a gas flow detector 13 are kept constant for a long period of time and the radiation 16 incident to the flow detector 3 from the outside can be always detected in a definite detection state. Since the internal pressure of the liquefied gas cylinder 12 20 is higher than atmospheric pressure, the pump 15 becomes unnecessary when the gas flow detector 13 is used under pressure near to atmospheric pressure. Therefore, the cost of construction is lowered.
Patent JP-H1177398-A (JP)
Title: Press machine
Inventor: UEDA HIROYASU
IPC: B30B15/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a variable stroke press machine having no change in a bottom dead center position as well as toughness when changing a slide stroke. SOLUTION: The press machine is provided with a first guide sleeve 31a, which is arranged with a first sliding piece 31b to convert rotary motion of a crank shaft 26 to linear motion in the vertical direction, a rotatable second guide sleeve 32a, which is arranged with a second sliding piece 32b to set a motion direction of the sliding piece 32b, and a third linear guide sleeve 33a, which is arranged with a third sliding piece 33b to render the sliding piece 33b the linear motion in the horizontal direction. Links 37, 38, 39 are arranged as pivotally supporting between the first sliding piece 31b and the second sliding piece 32, between the second sliding piece 32b, the third sliding piece 33b and a slide 25, by turning the second guide sleeve 32a, a motion direction of the sliding piece 32b is changed. By this method, a stroke of the slide 25 can be changed.
Patent JP-S62133989-A (JP)
Inventor: TAKAHASHI OSAMU
IPC: A63F9/20
Filed: 1985-12-06
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-S63126631-A (JP)
Title: Loop shape forming machine for metal made combination band
Inventor: YAMAZAKI ATSUO
IPC: B21H1/00
Filed: 1986-11-17
Abstract: PURPOSE:To automatically form the metal made combination band safe and of high accuracy by actuating in order the means forming a belt part in the specified shape by its providing after pinching the lever of the combination band and removing the burr at the tip of the lever. CONSTITUTION:A metal made combination band 1 is made with its lever 3 becoming down and the lever 3 is fed between both opposite faces 7a, 8a of pinching blocks 7, 8, and both forming pieces 23, 24 are located at the inner side of a belt part 2. The rotary body 17 for squeezing of a burr removing mechanism 15 is then moved in reciprocation, a burr is squeezed by pressing the burr formed at the tip 3a of the lever 3 with the outerperipheral face thereof and the tip 3a part is chambered. The belt part 2 is expanded in succession by separating the forming pieces 23, 24 and formed in the specified circular shape. Both forming pieces 23, 24 are then approached and pinching blocks 7, 8 are separated as well, and both opposite faces 7a, 8a are pushed out of the combination band formed in the specified shape.
Patent JP-H10118782-A (JP)
Title: Laser beam machining method, ink jet recording head and production device for ink jet recording head
Inventor: ISHIMATSU SHIN
IPC: B41J2/145
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To produce a cubic shape with recessing and projecting parts in the irradiation direction of laser beam at first machining, by installing an extinction part less than the quotient of the set multiplying factor of the resolving power of an optical projector system on a mask. SOLUTION: An extinction part 26 is installed on a mask. The extinction part is made of a chrome layer of being less than the quotient of a prescribed multiplying factor of a revolving power of an optical projector system. For example, the revolving power of the optical projector system is made as 0.002mm, and the setting multiplying factor is made as 1/4 times. The extinction part of a square of one side being 0.002m is arranged in a pseudo error diffusion pattern. 0.002/(1/4)=0.008mm. The dimension of the extinction part 26 is 0.002mm and less than 0.008mm, so the image formation is not made on the face of work. However, the laser light is decreased. When machining using the extinction part, the depth of a groove of a part A equivalent to the extinction part 26 is made shallow.  When the extinction part 26 is arranged in an arbitrary composition among the pattern of the mask, a cubic groove with the recessing and projecting parts is obtained at the first machining.
Patent JP-H07131220-A (JP)
Title: Portable radio equipment
Inventor: TSUNEKAWA KOICHI
IPC: H04B1/38
Filed: 1993-11-01
Abstract: PURPOSE:To obtain a sufficient antenna gain for stand-by reception even when the whole antenna element which is freely extended is put in a housing. CONSTITUTION:This portable radio equipment is provided with a 1st antenna element 1 which is put in the housing 6 in a retracted state while in an extended state to project from the housing 6 and a 2nd antenna element 2 which is formed in a coiled state around the axis of the 1st antenna element 1, and a radio circuit 5 is provided in the housing 6, when the 1st antenna element 1 is extended, the 1st antenna element 1 and radio circuit 5 are connected and when the 1st antenna element 1 is put in the housing 6, the 2nd antenna element 2 and radio circuit 5 are connected.
Patent JP-H01117721-A (JP)
Title: Method for growing lawn
Inventor: ISHIZUKA MAKOTO
IPC: A01C7/00
Filed: 1987-10-29
Abstract: PURPOSE:To carry out uniform growth of lawn suitable for planting on a porch of a multistory apartment, etc., by mixing granular soil wit lawn seeds and water, sowing the seeds on rock wool or wood pulp and covering the seeds with granular soil. CONSTITUTION:Soil adjusted to pH 6-7 is granulated to 1-4mm in diameter and the obtained granular soil is mixed with lawn seeds and water. The mixture is uniformly scattered on rock wool or wood pulp which is spread all over the bottom of a box. The mixture is then covered with the above granular soil to effect the growth of lawn. The granular soil used in the above process preferably contains 0.01-2% of chemical fertilizer as a fertilizer component. The rock wool used as a substitute for bed soil is produced by forming mineral fibers composed mainly of silicic acid in the form of a mat and the wool pulp is also formed in a mat form. Since rock wool or wood pulp is produced by industrial means, it does not contain pathogenic microorganisms and weed seeds in contrast with ordinary soil. Since it has light weight and high permeability of air and water, constantly uniform growth of lawn can be achieved.
Patent JP-2001100199-A (JP)
Title: Reflective color liquid crystal display element and its manufacturing method
Inventor: OGAWARA MASAO
IPC: G02F1/1335
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To ensure excellent brightness and contrast in a reflective color liquid crystal display element. SOLUTION: A neutral colored (gray) light-transmissive film 4a having transmittance essentially identical with the average luminous transmittance of R(red), G(green) and B(blue) is arranged in gaps between respective color display elements R, G and B of a color filter 4 formed on a semitransmissive reflection layer 3.
Patent JP-H06125226-A (JP)
Title: Electronic acoustic integrated circuit and its production
Inventor: EDA KAZUO
IPC: H01L21/02
Filed: 1992-10-13
Abstract: PURPOSE:To provide a compact and light-weight electronic acoustic integrated circuit which has high performance by bonding an electrical acoustic element using a crystal substrate on an Si substrate via a silicon nitride film. CONSTITUTION:An electronic acoustic integrated circuit consists of an Si substrate 1, a surface elastic wave resonator 2 consisting of a crystal substrate bonded on the substrate 1 via a silicon nitride film, a transistor 3 formed on the substrate 1, a variable capacitance diode chip 4 which has the electrodtatic capacitance changing by the voltage, the passive chip parts including a capacitor, an inductor, a resistor, etc., and an electrode 6 of the resonator 2. The electrode 6 is connected to the wiring formed on the substrate 1 via a connection wire 7. Under such conditions, the capacitance and then the oscillation frequency can be changed by the change of the voltage applied to the chip 4. Furthermore an oscillator circuit part can be unified with the resonator 2 for integration.
Patent JP-H01116544-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: MORIMOTO KIYOSHI
IPC: G03C7/42
Filed: 1987-10-29
Abstract: PURPOSE:To promote a bleaching action and to shorten the processing time by subjecting the title material to a bleach processing or a bleach-fix processing in the presence of a specified compd. CONSTITUTION:The silver halide color photographic sensitive material is subjected to the bleach processing or the bleach-fix processing in the presence of the compd. shown by formula I, wherein A is a divalent org. group constituted of alkylene, alkenylene or -SO2- group etc., independently or in combination, R<1>-R<6> are each <=20C alkyl or aryl group, X is an anion. When said compd. is an inner molecular salt, the group X is unnecessary. The bleaching speed of the material is promoted, and the bleaching process in which a stable processing solution is used, can be obtd.
Patent JP-2001090027-A (JP)
Title: Travelling rail bearing device for form truck
Inventor: NAGAI HIROYUKI
IPC: E01D21/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a rail bearing device capable of reducing costs, facilitating the adjustment of height, uniformly arranging dowels and uniforming bar arrangement. SOLUTION: A plurality of form truck travelling rail bearing devices are installed on a main girder 1 to bear a form truck travelling rail, each of them is equipped with a threaded dowel 21 set on the main girder 1 and a bearing member 15 directly or indirectly bearing the travelling rail having a hole capable of inserting the dowel 21 therein, the upper end of the dowel 21 is inserted into the hole in the bearing member 15, and the bearing member 15 is fixed to the upper end of the dowel 21 with a nut 22.
Patent JP-H07128027-A (JP)
Title: Solder-paste inspection device
Inventor: YOSHIDA YASUTSUGU
IPC: G06T7/00
Filed: 1993-11-02
Abstract: PURPOSE:To make the measuring speed quick and to improve measuring accuracy and the reliability of a device with a simple constitution by providing a color projecting plate, which is separately painted with a plurality of chromatic colors in a streak pattern, between a lighting device and a printed wiring board. CONSTITUTION:A pattern, wherein three colors of red, green and blue of chromatic colors are repeated at the equal pitch of a streak pattern, is printed on the surface of a color projecting plate 3, which comprises resin-based material such as polyester having some degree of hardness. When light is emitted from an irradiation device (light emitting means) 1 on the projecting plate 3 such as this, the emitted light is changed into a streak pattern and condensed on a printed wiring board 9, wherein a plurality of solder pastes 11a are arranged at the equal interval, with a condenser lens 5. The streak pattern 15 displayed on the wiring board 9. A camera 7 receives the images of the pastes 11a. With respect to the color streak images displayed on the streak pattern, the shape of each paste 11a is computed based on the deviated position of the same color, and the amount of the paste 11a is computed based on the magnitude of the deviation.