baber/WOPTO huggingface dataset:
Patent JP-H03184817-A (JP)
Title: Multi-layer tube joint
Inventor: YOSHIKAWA HIDEYO
IPC: B29L31/24
Filed: 1989-12-14
Abstract: PURPOSE:To compensate bonding force of inner and outer layers and prevent peeling off by forming a projected and recessed section on a boundary of an inner layer an outer layer. CONSTITUTION:A multi-layer tube joint A consists of a cylindrical inner later composed of polyether ketone and a cylindrical outer layer 2 composed of an inner layer 1 and polyether imide bonded on the outside of inner layer 1. To connect a couple of tubes 7, 7 by using such a multi-layer tube joint A, a slit ring 8 and a box nut 9 are fitted on both ends of the multi-layer tube joint A, and the end of a tube 7 is inserted between end outer face of the multi- layer tube joint A and the slit ring 8 and the box nut 9 is screwed with the slit ring 8 to deform the end of the tube 7 in a small diameter section provided with the slit in the axial direction of the slit ring 8 and clamp the end of the tube 7 between the outer faces of the multi-layer joint A outer surface. At that time, as recessed and projected section consisting of a number of projections 1a is formed on the boundary of an inner layer 1 and an outer layer 2, the inner layer 1 and the outer layer 2 are tangled with by the recessed and projected section, even if the bonding force of the inner layer 1 and the outer layer 2 is weak, and the weakness of bonding force is compensated.
Patent JP-H08181369-A (JP)
Title: Laser diode excitation solid state laser
Inventor: ADACHI TAKASHI
IPC: H01S3/094
Filed: 1994-12-27
Abstract: PURPOSE: To prevent the lateral mode of a solid state laser oscillation beam from becoming elliptical and turning to a higher mode, in a laser diode excitation solid state laser which excites YVO4 crystal with an excitation light generated from a semiconductor laser. CONSTITUTION: An excitation light 11 generated from a semiconductor laser 12 is condensed with a condensing optical system like a rod lens 13. Before the convergence, the excitation light 11 is converged in an Nd:YVO4 crystal 15 so as to be a thinner beam diameter than a solid state laser beam 20 in each of the positions in the Nd:YVO4 crystal 15.
Patent JP-H01167542-A (JP)
Title: Outdoor machine for air-conditioner
Inventor: SHIN MASAHIRO
IPC: F24F5/00
Filed: 1987-12-23
Abstract: PURPOSE:To improve air suction efficiency, by connecting the upper part and the lower part of the suction side end members of a bell mouth installed to the front side of a main member with a top plate and a bottom plate so that they may surround over the outer periphery of a motor-driven fan, and expanding gradually the side member to the suction side. CONSTITUTION:A bell mouth 12 is circular or oval in cross sectional view. The bell mouth is gradually reduced into a smaller-size as it approaches a fan 8 from a front face 19 of main body 1, thereby forming a first section A. Then is formed a second section B which gradually expands, then surrounds over the outer periphery of the fan 8 in succession with the first section A. The side end member of a discharge nozzle 6 of the section A is connected with the periphery of the discharge nozzle 6, while the upper and lower parts of the suction side end member of the section B are connected with a top plate and a bottom plate and the side members are connected with a neighboring part of a suction nozzle 5 of a heat exchanger 7 and a soundproof plate 10. This construction makes it possible to improve ventilation efficiency (air suction efficiency) of a motor-driven fan 8.
Patent JP-H05157426-A (JP)
Title: Temperature alarm device for constant temperature equipment
Inventor: ISHIHARA MICHIHARU
IPC: F25D23/00
Filed: 1991-12-10
Abstract: PURPOSE:To make it possible to house separately foodstuffs whose housing condition differs if it is necessary by generating an alarm signal when an inside temperature exceeds a high temperature alarm temperature or when it fails to exceed a low alarm temperature and enable either the high alarm temperature or the low alarm temperature to be set at the least. CONSTITUTION:A microcomputer 20 controls relays 16 and 19 which control the power supply to a motor-driven compressor 11 and a solenoid valve 18. The microcomputer 20 is provided with a defrosting timer 20e and a first timer 20f and a second timer 20g which time-count until the time when high temperature and low temperature alarm signals are generated from the time when an inside temperature reached the high and low alarm temperatures. The microcomputer 20 is connected to an inside temperature sensor 23, a temperature setting switch 25, an alarm setting switch 26, temperature rise and drop switches 27 and 28 and an alarm 33. When the inside temperature exceeds the high alarm temperature or fails to exceed the low alarm temperature, the alarm 33 is actuated while the high and low alarm temperatures are made variable and set-free by means of the alarm setting switch 26.
Patent JP-H02173299-A (JP)
Title: Method for finishing surface of stainless steel sheet
Inventor: YASUHARA HIDEKO
IPC: C23G1/08
Filed: 1988-12-26
Abstract: PURPOSE:To make the surface of a BA finished stainless steel sheet comparable to that of an No2D finished one by successively subjecting the BA finished stainless steel sheet to surface-coating with iron oxide, treatment at a prescribed temp. in an oxidizing atmosphere and pickling. CONSTITUTION:Iron oxide and/or chromium oxide is suspended in a liq. not reacting with the oxides. The surface of a BA finished stainless steel sheet is coated with 0.1-40g/m<2> of the resulting suspension. The coated steel sheet is heat-treated at 600-1,200 deg.C in an oxidizing atmosphere. The heat-treated steel sheet is pickled by immersion in an acid such as sulfuric acid, nitric acid or fluoronitric acid or by electrolysis in the acid. Pretreatment is carried out before the pickling as required.
Patent JP-H02262980-A (JP)
Title: Industrial robot
Inventor: MURATA SHINTARO
IPC: B23Q7/04
Filed: 1989-12-15
Abstract: PURPOSE:To perform the loading of a work prior to working and the unloading of the work after working in an extremely short time by the combination of the rotation of a chuck device and the linear movement of a base. CONSTITUTION:Due to a chuck device 46 being rotated around the rotary axial lien parallel to the longitudinal direction of an arm 44 and equipped with two chucks 48 provided axial-symmetrically for the rotary axial line, and these two chucks 48 can be positioned selectively at specified positions by the rotation around the rotary axial line. Accordingly, if this specified position is taken as the position opposed coaxially to the chuck 16 of a machine tool 10 for instance, the two chucks 48 are selectively made in the state of opposing coaxially to the chuck 16 of the machine tool only by rotating a chuck device 46 simply without revolving a revolving base 42 and the arm 44. The work of after working is removed from the machine tool by the reciprocating movement of the base 40 in the state of opposing one part of the chucks coaxially to the chuck of the machine tool.
Patent JP-2000142841-A (JP)
Title: Container for small-sized article
Inventor: OGASAWARA SHIGEO
IPC: B65D83/04
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To house tablets in a manner being isolated from the outside and capable of taking out only a predetermined number of pieces readily and reduce the whole of a container in size in comparison with a number of housed tablets. SOLUTION: A main housing space M that houses a plurality of pieces of tablets being aligned vertically is formed at the inside of a longitudinal sleeve-like main body member 10, and a communication hole 11b is made at the upper end of the main body member 10, and also an extrusion spring 13 is put on its lower end. Also, an ancillary housing space S for housing only a predetermined pieces of tablets 1 is formed at the inside of a box-like lid member 15, and a communication discharge hole 16c is provided at the lower surface plate part 16L; subsequently, an open and close part is formed by a lower surface and rear surface plate part 16L, 16R.  The lid member 15 is mounted later ally slidably on the upper end side of the main body member 10 in order to allow the plate parts 16L, 16R to be in close contact with the upper end part of the main body member 10 selectively and operate to open and close the communication hole 11b. A predetermined pieces of tablets 1 are moved from the main housing space M to the ancillary housing space S via the communication hole 11b and the communication discharge hole 16c, which is then discharged outside via the communication discharge hole 16c from the ancillary housing space S.
Patent JP-H10172617-A (JP)
Title: Charge portion structure, electronic apparatus and charger
Inventor: SHOJI TOSHIO
IPC: H01M10/46
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of dust and the like to a charging terminal in an electronic apparatus equipped with a storage battery such as a portable talking device or the like. SOLUTION: An opening portion 14 is formed in the lower plate portion 10a of a portable telephone B casing 10, and a charging terminal 13 is provided at a position facing the opening portion 14. A shutter 15 having a movable shutter portion 15b is provided along the inner face of the lower plate portion 10a. The shutter 15 is equipped with a protrusion portion 15a protruding to the outside of the casing 10, and a plate spring portion 15d supporting the shutter portion 15b. When the portable telephone B is set to a charger, the protrusion portion 15a is pushed so that the plate spring portion 15d is elastically deformed, and the shutter portion 15b is moved such a position as opening the opening portion 14.  When the portable telephone B is detached from the charger, the plate spring portion 15d returns to the original position so that the shutter portion 15b is moved to such a position as closing the opening portion 14.
Patent JP-H06152063-A (JP)
Title: Semiconductor laser element
Inventor: OKUBO NORIO
IPC: H01S5/00
Filed: 1992-11-11
Abstract: PURPOSE:To provide a semiconductor laser element whose light output characteristics and reliability are remarkably improved. CONSTITUTION:In a semiconductor laser element wherein a double hetero structure including an active layer 5 is laminated on a semiconductor substrate 1, and a semiconductor region 12 whose band gap is larger than that of the active layer 5 is provided on a resonator surface of the active layer 5 or a proxinate part thereof, a current non-injection structure 11 is provided on the resonator surface including at least the semiconductor region 12 or in proximity thereto.
Patent JP-S63241640-A (JP)
Inventor: CHIESUTAA AZUBERII HIISU
IPC: G06F9/46
Filed: 1987-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08177517-A (JP)
Title: Internal combustion engine
Inventor: NAKADA YOSHIO
IPC: F02B67/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide stable rotation by relieving a torque fluctuation without using a flywheel. CONSTITUTION: A rotary body 21 is arranged on one end of an output shaft 6 rotated by reciprocating or rotary motion or the like of a piston 10, and a rotary magnet 23a is arranged in an outer peripheral part of this rotary body 21, on the one hand, a fixed magnet 23b is arranged in a fixed side position opposed to this rotary magnet 23a, and a torque change relieving device 24 is constituted. Polarity of the rotary magnet 23a arranged on the rotary body 21 and polarity of the fixed magnet 23b are set in mutual like-poles so as to repulse each other or is set in mutual unlike-poles so as to attract each other.
Patent JP-H09146338-A (JP)
Title: Color image forming device
Inventor: IWASAKI YUKIKO
IPC: G03G15/16
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of a monochromatic photoreceptor, thereby preventing image disturbance, and to prevent vibration of recording paper during transfer, thereby preventing toner-image disturbance during the time. SOLUTION: The toner image of a monochromatic-image forming unit 12 and the toner image of a color-image forming unit 11 are transferred to recording paper being carried by a transfer carrying-belt 43, by bringing a monochromatic transfer part 25 and a color transfer part 9 into contact with the transfer carrying-belt 43 before an elechostatic latent image is written onto the monochromatic photoreceptor 21 by means of the monochromatic exposure part 23 of the monochromatic-image forming unit 12 and after the rear end of an image of (n-1)th color formed on the intermediate transfer body 7 of the color-image forming unit 11 has passed through the second color-transfer part 9.
Patent JP-H01168813-A (JP)
Title: Manufacture of high-strength hot-rolled thin steel sheet having excellent press workability
Inventor: SHIRASAWA HIDENORI
IPC: C22C38/00
Filed: 1987-12-24
Abstract: PURPOSE:To manufacture the title high-strength hot-rolled thin steel sheet having excellent press workability by hot-rolling a steel having specified contents of C, Si, Mn, P, S, Al, and Fe, winding the obtained sheet, then continuously annealing, and overageing the sheet under specified conditions. CONSTITUTION:The steel contg., by weight, 0.10-0.25% C, <=2% Si, 1.0-2.5% Mn (where C+1/5Mn >=0.40%), <=0.10% P, <=0.015% S, 0.01-0.10% SolAl, the balance Fe, and inevitable impurities is hot-rolled at the finishing temp. of >=800 deg.C, and then wound at <=700 deg.C. The band steel obtained by the succeeding continuous annealing is heated at 780-900 deg.C for 1-5min, and then cooled to 750-550 deg.C at the cooling rate of 5-30 deg.C/sec. The band steel is then water- quenched, and reheated at 300-500 deg.C for 1-10min. By this method, a hot-rolled thin steel sheet having >=30% ferrite volume ratio, having the structure of a low-temp. transformation phase consisting essentially of tempered martensite, having >=70kgf/mm<2> tensile strength, and having excellent press workability is obtained.
Patent JP-H08186532-A (JP)
Title: Road-vehicle communication equipment
Inventor: HAYASHI HIROTADA
IPC: G08G1/09
Filed: 1994-12-28
Abstract: PURPOSE: To perform communication between on-road equipment and on-vehicle equipment while effectively utilizing a communication enable area. CONSTITUTION: Sensors 12a-12f and sensors 14a-14f are arranged so that respective distances from an arch 15a to the sensors 12a-12f and from an arch 15b to the sensors 14a-14f can be made equal, and antennas 16 and 18 equipped with the communication enable areas in the almost same size are respectively arranged at the arches 15a and 15b. When a vehicle 10 mounting on-vehicle equipment 60 moves into the communication enable area of the antenna 16 and communication between the on-vehicle equipment 60 and the preantenna 16 is started, any one of sensors 12a-12f that detects the vehicle 10 is extracted. The vehicle detecting sensors 14a-14f correspond to this extracted sensor and when the vehicle 10 travels on a road 100 and the vehicle 10 is detected by the sensor extracted out of the sensors 14a-14f, a communication request signal is transmitted from the antenna 18.
Patent JP-H11162664-A (JP)
Title: Lighting device for emergency
Inventor: SHIRAO AKITOSHI
IPC: H05B41/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for emergency capable of starting a discharge lamp by a simple structure without adversely changing the life of the discharge lamp. SOLUTION: When a commercial alternating-current power supply e is on, it supplies a base current to the base of a transistor Q11 via resistors R14, R15 to form a short-circuiting path having filaments FLa, FLb and thus preheats the filaments FLa, FLb. A gate voltage is applied to a thyristor Q12 by charging a capacitor C11 via a diode D11, whereby the thyristor Q12 is turned on. A fluorescent lamp FL gets started when a transistor Q13 is turned on and the transistor Q11 is turned off. It starts in a short time when the commercial alternating-current power supply e is used. When an inverter circuit 4 is used, it starts in a comparatively long time, for example 2 seconds, because charging time of the capacitor C11 gets longer since the no-load secondary voltage is higher than the no-load secondary voltage generated by the commercial alternating-current power supply e.
Patent JP-2000150359-A (JP)
Title: Method and device for substrate thermal process
Inventor: SAKAMOTO TAKAHIRO
IPC: H01L21/027
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent deflection or transfer from occurring by transferring a substrate to be processed to a heating stage by a first transfer means, and delivering the substrate processed with remaining-heat to the first transfer means by a second transfer means. SOLUTION: A substrate 62 with a resist liquid coated which is received from a main arm mechanism 24 is firstly held by a transfer pin 73 of relatively low temperature for process at remaining heat. In this process with remaining heat, most of sublimates (such as solvent) are sublimated from a resist liquid. When the temperature difference between the substrate 62 and a transfer pin 71 almost disappears, the substrate 62 is delivered to the transfer pin 71 from the transfer pin 73, and then transferred to a hot plate 60 by the transfer pin 71, for regular heating. Thus, a fluctuation in a resist film pressure caused by the temperature change of the transfer pin 71 and the substrate 62 is prevented, with occurrence of a transfer trace prevented.  Related to the substrate 62, sublimation of solvent, etc., is sufficiently performed from the resist liquid under a remaining heat, so the fluctuation of the resist film pressure or deflection of the substrate is prevented.
Patent JP-H08185924-A (JP)
Title: Connector with guide
Inventor: KIMURA AKIRA
IPC: H01R13/629
Filed: 1994-12-28
Abstract: PURPOSE: To provide a connector in which parts can be loaded on a position excluding the substrate setting parts for the foot parts of the frame portion of the connector. CONSTITUTION: A connector 1 with guide has a connecting part for connecting the other end of an insulator part 20 to a frame part 10 from a second direction crossing to a first direction for connecting and separating it from a partner's connector, and aligning it in the first direction. The connecting part has connecting shafts 25 provided on both sides of the insulator part 20 and connecting holes 10 provided on both sides of the other end of the frame part 10 to be engaged with the connecting shafts 25 in such a manner as to be attachable/detachable and rotatable. The frame part 10 is connected to the insulator from above with the connecting shafts 25 and the connecting holes 11.
Patent JP-H02248993-A (JP)
Title: Display
Inventor: REON RUMERUSUKII
IPC: G06F3/048
Filed: 1989-12-20
Abstract: PURPOSE: To display high resolution graphics generated by a reference TV image and a computer on a high resolution graphic monitor based upon various combination by providing the display device with a switching mechanism for displaying a read picture on the monitor. CONSTITUTION: A TV image signal is sent to a chip set 710 and converted into a digital TV speed signal, which is written in a TV frame buffer 720 by a control device 730. High resolution picture information such as graphic picture information is sent to a VGA display controller 750 through a PC bus 770 and a butter 760 supplies a high resolution graphics RGB signal as the 2nd input of a switch 740. The switch 740 selects which supplies the RGB signal to the high resolution monitor within prescribed time, the buffer 720 or 760. Consequently two independent rasters can be synchronized.
Patent JP-H06148594-A (JP)
Title: Liquid crytal projector
Inventor: KOSAKA HARUHISA
IPC: G02F1/1333
Filed: 1992-11-13
Abstract: PURPOSE:To provide a liquid crystal projector which can cool a liquid crystal panel effectively using a simple structure and can lessen the rating noise. CONSTITUTION:A liquid crystal projector comprises a liquid crystal panel 1 in which an image is formed in an exterior case 6, a module case 2 to hold the peripheral edge of the panel 1, and an air cooling device 8 which cools the panel 1, wherein the air cooling device 8 includes a blower unit 9, an air passage 11 formed inside of the module case 2 and leading to the blower unit 9 via a wind duct 10, and a blowout hole 12 which is formed in the module case 2 and blows off a cool wind from the air passage 11 to the surface of the panel 1.
Patent JP-H02176954-A (JP)
Title: Program modifying method of terminal equipment
Inventor: KONDO YOSHIO
IPC: G06F9/445
Filed: 1988-12-28
Abstract: PURPOSE:To eliminate the need to distribute storage media where a program is stored by sending the latest program from a center device to a terminal equipment, storing the program in the memory of the terminal equipment temporarily, and storing the program on a recording medium when permission is given. CONSTITUTION:The latest program is set on the center device 1 and distributed from the center device 1 to a terminal equipment 10 where program modification is required through a communication line when a communication between the terminal equipment 10 and center device 1 is made. The terminal equipment to which the latest program is transmitted stores the program in its memory 12 and the latest program sent from the center device 1 is stored on the memory card when permission is given by external operation to update the program on the memory card into the latest state. Consequently, the latest program is loaded by single-time operation and easily distributed.
Patent JP-H09164752-A (JP)
Title: Access object mounter for electronic apparatus
Inventor: TSUKAHARA EIJI
IPC: B41C1/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To set various access object at same level for an electronic apparatus by differentiating the depth of boss receiving hole among respective access objects such that the intermediate position thereof in the thickness direction is kept at same level with respect to an access part. SOLUTION: A stamp body A is provided, in the rear surface thereof, with main and sub-boss receiving holes Af1, Af2 to be fitted with main and sub- supporting bosses 251a, 251b. Two main boss receiving holes Af1, Af1 are arranged on the lateral center line of each stamp body A while a pair of sub-boss receiving holes Aft, Af2 are arranged line symmetrically on the opposite sides of main boss receiving hole Af1 on the exposing side. The main and sub-boss receiving holes Af1, Af2 are formed at such depth as the lateral center line matches with the upper end position (level) of main supporting boss Af1 for any stamp A.
Patent JP-H10173626-A (JP)
Title: Receiver for direct diffusion cdma transmission system
Inventor: FUKUMOTO AKIRA
IPC: H04J13/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To always execute A/D conversion with an optimum dynamic range, even if high-speed phasing exits and to provide sufficient quantization precision. SOLUTION: An I-component and a Q-component, which are obtained by making orthogonal detection output signals pass through LPFs 8 and 9, are amplified to values fitted to the dynamic ranges of A/D converters 10 and 11 according to the control voltage of the output of a control voltage generating circuit 20 and are inputted to the A/D converters 10 and 11. The values of amplitude in the output signals of the circuit 18 and 19 are detected by a necessary amplitude detector 21. The values of the amplitude are compared with the dynamic ranges of the A/D converters 10 and 11, the control voltage is generated according to a compared result, and the gains of the variable gain control amplifier circuits 18 and 19 are controlled. When necessary amplitude is larger than the dynamic range, the gain becomes small and when amplitude is smaller, it becomes large.