baber/WOPTO huggingface dataset:
Patent JP-H0942267-A (JP)
Title: Connecting rod of internal combustion engine
Inventor: MISHIERU JIYUNUIYU
IPC: F16C7/02
Filed: 1995-04-27
Abstract: PURPOSE: To prevent the occurrence of force separating each semi-circle bearing caused by bending deformation during operation by providing at least one plane section at the leg of the connecting rod contacting with an indirect shaft, and/or at the surface of the semi-circle bearing at the top of the connecting rod, in the part most separated away from the connecting rod body. CONSTITUTION: The connecting rod has a body 1 and connecting rod leg 2 forming a bearing, rod being formed with two elements 5 symmetrical with respect to the vertical center plane 6, which element 5 has two semi-circle bearings 7. A plane section 13 formed on the surface 12 of the semi-circle bearing 7 in the part most separated away from the body 1 such that the angle of the arc should be not more than 45 degrees. If the angle between two semi-circle bearings is 180 degrees, then the plane section 13 should be perpendicular to the vertical center plane 6. By enlarging the contact area of the plane section 13, the contact force between the piston pin and the plane section 13 will be in parallel to the vertical center plane 6 and the connecting plane 9, so that the component of force normal to these plane will be null.  Thereby the plane section causes the piston pin not to turn with respect to the connecting rod leg.
Patent JP-H0943478-A (JP)
Title: Lens device
Inventor: KAMIYAMA MASAYUKI
IPC: G02B7/02
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a lens device capable of performing focusing operation to be formed by the movement of a lens in an optical axis direction by means of a piezoelectric actuator arranged inside a lens barrel. SOLUTION: In this lens device constituted of a first lens 72, a main mirror 74, a sub-mirror 81, a second lens 77, and a third lens 78, the focusing operation is performed by directly moving the mirror 81 in the optical axis direction by means of the actuator 82. The height of the frame 82c of the actuator 82 crossing to the optical axis direction is constituted to be low as it goes toward the outside of the actuator 82, or the section of a driving member perpendicular to a shaft direction is constituted to be nearly semicircular. An electromechanical conversion element 82a is placed on an object side and the driving member 82b is placed on an image surface side, and is arranged outside a luminous flux passing range inside the lens in the case the actuator 82 is arranged in the lens barrel.  Thus, a luminous flux entering the lens is prevented from being shielded(vignetted) by the actuator 82.
Patent JP-S58111746-A (JP)
Title: Energy dispersion type fluorescent x-ray analyzer
Inventor: OGAWA SEIJI
IPC: G01T1/36
Filed: 1981-12-25
Abstract: PURPOSE:To simplify the operatin of an energy dispersion type fluorescenxe analyzer by a method wherein the optimum gain of a rate meter for X-rays of the device fitted for employment to a scanning type electronic microscope is computed from the vertical full scale value and ROI width of a multichannel analyzer. CONSTITUTION:An energy dispersion type fluorescence analyzer 1 is provided with a circuit 8 whereby the optimum gain of a rate meter 6 for analyzing X- rays is operated from a channel showing the crest value level of a separate pulse output of an X-ray detection signal S1 from a semiconductor detection unit (SSD) 4 provided in the scanning unit 3 of the main body of a scanning type electronic microscope 2 fitted with the device 1, and from a histogram indication showing the number of counts per second of said channel, in accordance with a vertical full scale value P given by a multichannel analyzer 5 showing the result of analysis, and with an ROI width W at that time. According to the result of said operation, the gain of the rate meter 6 is set automatically. By this constitution, the operation of the device is simplified remarkably, and automatic measurement is enabled.
Patent JP-S6269661-A (JP)
Title: Protective circuit of semiconductor integrated circuit
Inventor: MOMOSE HIROSHI
IPC: H01L27/02
Filed: 1985-09-24
Abstract: PURPOSE:To enable sufficient protection of a semiconductor integrated circuit even when it is made minute, by increasing the density of a semiconductor substrate on the drain side of a protective MOS transistor whose gate is connected to an earthing point. CONSTITUTION:The impurity concentration of an impurity region 24 is determined by a desired withstand voltage of junction (between a drain region 19 and a semiconductor substrate 18) or a protection withstand voltage. In order to obtain a withstand voltage of junction of 10V, for instance, impurity concentration of 1-5mu10<17>cm<-3> is desirable, and the impurity concentration of a channel region 21 in the vicinity of a source region 20 is desirably the same with that of the semiconductor substrate 18, e.g., 1X10<15>-1X10<17>cm<-3>. Thereby a current amplification rate beta of a parasitic bipolar transistor QB' formed by the drain region 19, the impurity region 24, the semiconductor substrate 18 and the source region 20 can be increased. According to this constitution, a current I after a bipolar operation triggering a reverse junction current of the drain region 19 with the semiconductor substrate 18 can be increased, and a protecting effect for an internal circuit can be improved.
Patent JP-H0497240-A (JP)
Title: Application method
Inventor: SAKURAI TAKESHI
IPC: B05D7/00
Filed: 1990-08-10
Abstract: PURPOSE:To improve mottle by arranging a collision point between photographing printing paper having specific surface roughness and an application solution on a position higher than the backup roll center point of a slide hopper device and specifying the inclination angle of the slide face of the device from a horizontal reference face. CONSTITUTION:The surface roughness SRa of the photographing printing paper 1 is set up to <=4mum and an applicator lip part 6 to be the collision point between the application solution flowing into the slide face 5 and the paper 1 is arranged on the position higher than the center C of the application backup roll 2. The inclination angle of the slide face 5 of the slide hopper device from the horizontal reference face is set up to 15 to 30 deg.. Consequently, application unevenness, especially mottle, to be generated at the time of superposedly applying the application solution by the slide hopper device for the continuously traveling photographing printing paper 1 can be improved.
Patent JP-H0655576-A (JP)
Title: Injection molding machine
Inventor: SUZUKI EISAKU
IPC: B29C45/84
Filed: 1992-08-06
Abstract: PURPOSE:To provide an opening/closing door which can be opened/closed considerably easily without deteriorating the working efficiency and the opening degree of an opening of which can be adjusted. CONSTITUTION:A guard 7 is provided to cover the outer periphery of a molding part 4 which molds a molten resin supplied from an injection device. An opening 21 is formed at a top plate 8 of the guard 7. An opening/closing door 23 with a plurality of holes 22 is arranged at the opening 21. The opening/closing door 23 is supported to be slidable in the horizontal direction. When the opening/ closing door 23 slides in the horizontal direction, the opening 21 is opened/closed.
Patent JP-H0553423-A (JP)
Title: Developing device for full-color copying machine
Inventor: KAZAKI YUUICHI
IPC: G03G15/08
Filed: 1991-08-22
Abstract: PURPOSE:To conduct smooth rotation of a magnet roller to prevent hindrance to developing by coating a toner adhesion preventive material on both end parts of a developing roller for forming a toner image on a recording medium. CONSTITUTION:In a developing device of a full-color copying machine in which a two-component type developer formed of a mixture of toner and carrier is used for forming a color image, a toner adhesion preventive material 26 is coated on both end parts of a developing roller for forming a toner image on a recording medium. It is desirable for the toner adhesion preventive material 26 to contain an abrasion resistance improver. As the toner adhesion preventive material 26, 26, fluorocarbon resin (polytetrafluoroethylene), for example, is used. Accordingly, both end parts of the developing roller are prevented from toner adhesion so that smooth rotation of a magnet roller is achieved and hindrance to developing is eliminated. Abrasion resistance of a coating layer is thereby improved to prolong a service life of the developing roller.
Patent JP-H1153936-A (JP)
Title: Polymer electrolyte and secondary battery using the electrolyte
Inventor: AMANO KIMISUKE
IPC: H01M10/05
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte in a solid state which superior in electrolyte holding property at a high temperature, in which a high ion conductivity and a superior dynamic strength are well-balanced by using a polyvinylidene fluoride compound, having a side chain introduced thereto by electron beam emission for the matrix polymer of a gel polymer electrolyte. SOLUTION: Polyvinylidene fluoride powder is made coexistent with an acrylate compound, and a side chain is introduced thereto by irrading with electron beam. The thus-introduced side chain of the polyvinylidene fluoride compound is introduced in a ratio of 3-40% to the repeating unit of vinylidene fluoride, and an electrolyte consisting of an ionic compound dissolved in a nonaqueous organic solvent is preferably controlled within a range of 30-85 wt.%. Thus, dynamic strength and electrolyte holding property up to a high temperature of about 100 deg.C can be ensured, while enabling keeping high ion conductivity, eliminating the concern of fare of leakage from with the use of the electrolyte in a solid state, and a secondary battery can be made extremely small in thickness.
Patent JP-H0749465-A (JP)
Title: Image equipment
Inventor: OIKAWA KAORU
IPC: G03B21/28
Filed: 1993-08-04
Abstract: PURPOSE:To provide a clear image on a large screen even under general lighting by utilizing an existing projector. CONSTITUTION:Large and small inclined mirrors 3, 4 arranged in parallel and opposite to each other and a projector 5 capable of projecting to the small mirror 3 are arranged in a cabinet 1 of black box structure having a screen 2 arranged on the front surface, whereby the image projected from the projector 5 is successively reflected from the small mirror 3 to the large mirror 4, and from the large mirror 4 to the screen 2, and enlarged and projected on the screen 2. The screen 2 may contain an acrylic resin and a vinyl film.
Patent JP-H0766760-A (JP)
Title: Spread spectrum time diversity communication equipment
Inventor: FUJIMURA AKINORI
IPC: H04B1/7073
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a time diversity communication equipment having excellent secrecy, privacy and inference immunity, capable of easily dealing with increase in the number of transmitting data series groups and appropriate for mobile communication having fading or the like. CONSTITUTION:In a transmitter, a transmitting data delay means 1000 and a spectrum spreading means 5000 convert a transmitting data series into K sets of spreaded spectrum data series given with K kinds of time delay different from each other and spectrum-spreaded by mutually different K pieces of spread codes and a modulating means 3000 sends respective PSK-modulated data series. In a receiver, K sets of demodulated data series with the mutually different K kinds of time delay applied by the transmitter made constant are obtd. through a detector means 4000a, a synchronizing means 4000b, a reverse spectrum spreading means 5000, and a delay time adjusting means 6000, and a judging data series is found out from the K sets of demodulated data series by a signal power calculating means and a diversity means 9000 and drop in single power is detected or predicted by a control means 25 to evade the malfunction of a synchronizing means due to the drop of signal power.
Patent JP-H0766213-A (JP)
Title: Semiconductor device
Inventor: KURIYAMA ATSUSHI
IPC: H01L29/73
Filed: 1993-08-26
Abstract: PURPOSE:To improve the performance, in particular the operation speed, of a lateral bipolar transistor formed on a SOI substrate by forming an intrinsic base region and an emitter region in self-alignment by an impurity introduced from an emitter opening. CONSTITUTION:A bottom and a side are formed in an insular semiconductor region 302 surrounded by insulation films 301, 303, and at last one end of the junction plane between first conductive regions 306, 308 and a second conductive region 307 is terminated by the bottom insulation film 301. In such a lateral bipolar transistor, an intrinsic base region 307 and an emitter region 306 are formed in self-alignment by an impurity introduced from an emitter opening 304. For example, single crystal silicon region immediately under the emitter opening 304 is etched, and an arsenic-containing polycrystalline silicon 305 is deposited, and then heat-treated to diffuse arsenic laterally from the polycrystalline silicon 305, resulting in an n<+> diffused region 306.
Patent JP-H0532301-A (JP)
Title: Waste storing body
Inventor: CHIKAMORI YOSHIHIRO
IPC: B65F1/00
Filed: 1991-07-30
Abstract: PURPOSE:To enable the moisture of a stored content to be evaporated during its storing or transporting without the harm of a waterproof ability by constituting at least a part of waste storing body with a porous film. CONSTITUTION:A waste storing body is consisted of a main body part 1 in a bucket shape and a porous film 2 or the bag style main body part 1 and the porous film 2. The main body part 1 is consisted of the same plastic as the waste storing bodies, such as usual bucket made of polyurethane resin, a garbage box and a garbage bag and the like. A polyolefin series resin, a polyurethane series resin, a polyester series resin and a polyether series resin and the like are used for making the porous film 2 and an extended porous polytetrafluoroethylene is favorably used. The porous film 2 and the main body part 1 are fixed by melting or a bonding agent. Since the obtained waste storing body can evaporate the moisture of the content stored while stored and transported, the loss of thermal energy in burning process can be reduced so much the more.
Patent JP-S60103623-A (JP)
Title: Laser processing method
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/302
Filed: 1983-11-10
Abstract: PURPOSE:To form grooves or holes without damage of the surface of organic resin by selectively removing only CTF by adjusting a scanning speed without projecting a laser beam to one position for a long time. CONSTITUTION:A laser beam 42 reaches a condenser 34 through a half mirror 46. In a laser beam source 54, a focusing range is adjusted by the condenser 34 and a groove 10 is formed on the surface of a substance to be processed 2 on a substrate 1. The start of this laser processing causes scanning of the substrate and a substrate holder from a lower position toward the upper at first. After the speed reaches the predetermined value or becomes almost constant, the laser beam is projected. Also when completing the laser processing, projection of the laser beam is stopped firstly and then scanning of the substrate and the substrate holder is stopped.
Patent JP-S6368886-A (JP)
Inventor: SAKAI MITSURU
IPC: H01L33/00
Filed: 1986-09-10
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-S58111531-A (JP)
Title: Signal level display circuit of photoelectric switch
Inventor: YORIFUJI ARITAKA
IPC: H03K5/153
Filed: 1981-12-25
Abstract: PURPOSE:To change linearly the brightness of an illuminating light, even if the duty ratio of a pulse modulation light is small, by setting the discrimination level of a level discriminating circuit for signal level display so as to detect the 2nd peak or dip of an output waveform in a pulse modulation photodetector. CONSTITUTION:An output of a photodetector 12 receiving a pulse modulation light from a projector 10 is amplified at an amplifier 13 and given to a control circuit 14 and a signal level display level discriminating circuit 11. The control circuit 14 detects the 1st peak or dip of the detected waveform at a level discriminating circuit 15 and drives a load 18 via a signal processing 16 and an output circuit 17. Further, the signal level display level discriminating circuit is set so as to detect the 2nd peak or dip of the detected waveform with voltage divising resistors R1, R2, and a signal level display light emitting diode 25 is lighted with the brightness in proportion to the amount of photodetection.
Patent JP-H0853995-A (JP)
Title: Shield machine
Inventor: KASHIMA YUTAKA
IPC: E21D9/087
Filed: 1994-08-12
Abstract: PURPOSE:To provide a shield machine having a sharply simplified piping structure. CONSTITUTION:In a shield machine 1 where piping 19 for oil pressure of a copy cutter 7 or piping 20 for a mud manufacturing material or electric piping 20' or the like are incorporated into a spoke 5 and which is provided with an excavating cutter 4 to rotate like a parallel link, a support arm 21 exclusive to piping is protrusively arranged from an excavating cutter 4. Various pipings 22 are incorporated into this support arm 21, and the support arm 21 is protruded and journalled to a rotary body 23 rotatably supported with a partition wall 3 of the shield machine 1. A hose and a cable 26 or the like to supply operating fluid and electricity or the like for a mud manufacturing material and the copy cutter are directly connected to an end part of the support arm 21.
Patent JP-S6188860-A (JP)
Title: Method of cooking egg using far infrared rays
Inventor: SUZUKI SATARO
IPC: A23L15/00
Filed: 1984-10-09
Abstract: PURPOSE:To cook eggs on a conveyor without using feedwater and waste water facilities, by feeding and arranging a great number of raw eggs on an egg rotating transportation line of the conveyor which is being rotated. CONSTITUTION:A great number of the lamellar carriers 7 are supported between the chains 4 rolled round the chain wheels 2 and 3, and the eggs 9 put in the dents of the carriers are transferred while being rotated by the contact rail 14. The irradiation device 16 for far infrared rays consisting of the infrared lamp 15, etc. is set above the egg rotating transportation line, the releasing and falling eggs 9 are rolled through the chute 18 into the cooling bath 17.
Patent JP-H0555263-A (JP)
Title: One-dimensional channel carrier transistor
Inventor: SAWADA AKIYOSHI
IPC: H01L29/06
Filed: 1991-08-23
Abstract: PURPOSE:To reduce noises in a high frequency by a method wherein a one- dimensional electronic structure, which is formed on the side surface of a semi conductor having a serrate section, is used as the active layer if a FET. CONSTITUTION:An undoped GaAs layer 11 formed by a periodic multiple line having a serrate section structure is provided on a GaAs substrate 10. Moreover, an N-type AlGaAs layer 13 is provided in such a way as form a heterojunction between the layer 11 and the layer 13. Here, the layer 13 has an impurity region doped with a conductivity type impurity. Accordingly, a one-dimensional carrier region is formed along the line of a heterojunction interface having a serrate section. A gate electrode 20 is formed on the serrate structure from the side over the substrate to constitute a one-dimensional channel carrier transistor. Thereby, fluctuations in the passage path of a charge carrier can be suppressed in one-dimensional manner and channel carrier density is improved.
Patent JP-S6368060-A (JP)
Title: Production of food having lobster flavor from ground fish meat
Inventor: HOSAKA HIDEAKI
IPC: A23L17/00
Filed: 1986-09-09
Abstract: PURPOSE:To produce the titled food having natural lobster-like sense of eating and flavor, by converting high-viscosity ground fish meat into a composition having straight-lined orienting fibrous structure, opening the composition, adding ground fish meat, forming the resultant blend and boiling or steaming the formed blend. CONSTITUTION:Auxiliary protein raw materials, e.g. starches, defatted soybean, raw soybean, separated soybean protein, egg, marine beef, etc., are added to ground fish meat or the ground fish meat is heat-treated or dried and dehydrated to adjust the moisture content to 25-65%. The resultant material is then fed to an extrusion forming machine adjusted to 5-40m/min logarithmic average peripheral speed of a screw and 3-50kg/cm<2> pressure so that heat by internal friction may occupy >=60% based on the total heat quantity and shearing force is applied to the ground fish meat. Thereby the ground fish meat is heated at 150-190 deg.C within 20sec, melted by internal frictional heat generated in protein molecules and extruded to give a composition having straight-lined orienting fibrous structure. Water at <=10 deg.C is added to open the composition and dehydration is carried out to give <=80% moisture content. Ground fish meat is then added to form the blend into the shape of lobster and the formed material is colored in a stripe pattern and boiled or steamed at 90-100 deg.C.
Patent JP-H0961892-A (JP)
Title: Stroboscopic device
Inventor: FUKUI HAJIME
IPC: G03B7/16
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a stroboscopic device capable of selecting flat light emission and flash light emission without increasing a signal conductor between a camera and a stroboscope by designating information concerning a light emitting mode from the camera to the stroboscope, and controlling the start of the flat light emission in the designated mode in accordance with the change of a next clock signal succeeding to the light emitting mode. SOLUTION: A camera microcomputer decides strobe light emitted quantity in succeeding regular light emission based on exposure obtained by the result of photometry performed before preliminary light emission and the result of photometry including reflected light from a subject in the midst of the preliminary light emission. In the case of regular flat light emission control, the camera microcomputer communicates about the intensity of emitted light and light emitting time in the regular light emission with a stroboscope microcomputer 200, and transmits 'flat light emitting mode' to the microcomputer 200. Then, the microcomputer 200 sets specified voltage to a DAO in accordance with a specified emitted light intensity signal designated.  In the case of regular flash light emission control, the microcomputer 200 sets the specified voltage to the DAO in accordance with the specified emitted light intensity signal designated when 'flash light emitting mode' is transmitted.
Patent JP-H0376060-A (JP)
Title: Head positioning device for magnetic disk device
Inventor: SENTODA MITSURU
IPC: G11B21/02
Filed: 1989-08-16
Abstract: PURPOSE:To prevent the attitude variation of a magnetic head and a head crash caused by dust by giving a pre-load of a bearing part by the magnetic force of a pair of permanent magnets. CONSTITUTION:A shaft 1 is supported by the upper base 6 and the lower base 12, and an arm holder 2 is supported through a bearing 5 by the shaft 1. Also, a permanent magnet 3 is movable in the axial direction of the shaft 1 and brought into contact with the rotary bearing 5 of the upper base 6 side, and the permanent magnet 4 is fixed to the upper base 6 so as to hold the suitable interval of a prescribed value to the permanent magnet 3, and gives a pre-load in the axial direction to the bearing 5 by the repulsion of the permanent magnets 3, 4. In such a manner, the variation of attitude of a magnetic head and a head crash caused by dust at the time of assembly and at the time of operation can be prevented.