baber/WOPTO huggingface dataset:
Patent JP-H06180524-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/02
Filed: 1992-12-15
Abstract: PURPOSE:To provide an image forming device capable of extremely steady, uniform electrification free of production of ozone and dielectric breakdown of an image forming body. CONSTITUTION:The image forming device is provided with: a nonmagnetic, conductive electrifying roller 22 disposed rotatably around the periphery of a fixed magnet body 23 with magnetic poles arranged along the periphery; and an electrifier 20 which electrifies the photosensitive drum 10 by bringing a magnetic brush, composed of a layer of magnetic particles 21 sticking to the periphery of the electrifying roller 22, into contact with the moving photosensitive drum 10, and by generating a bias electric field between the electrifying roller 22 and the photosensitive drum 10. A voltage at which discharge between the electrifying roller 22 and the photosensitive drum 10 is started is in the range of 350V-550V.
Patent JP-H11241906-A (JP)
Title: Method for measuring distance, distance measuring device and record medium storing distance measuring program
Inventor: NAKAYAMA JOJI
IPC: G01C3/06
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a distance capable of measuring the distance at a high accuracy even if a tertiary multiple reflection light unavoidable in principle in an optical arrangement is present. SOLUTION: This distance measurement is carried out by irradiating light beam from a light source to an object 18 to be measured, allowing a reflection light reflected on a surface of the object 18 to be measured to form image as a light spot on a light receiving surface of a light receiving element 9 through an optical part 8, detecting a light spot image-formation position of the light receiving surface by an image-formation position detecting step, and a distance to the object 18 is measured. In this case, when a plurality of peaks exist in a light receiving amount distribution obtained in the light receiving element 9, a light spot separating step for separating the light spot and a light spot selecting step for selecting a necessary light spot from the light spot separated are included prior to an image-formation position detecting step.
Patent JP-2001156237-A (JP)
Title: Lead frame and resin-sealed semiconductor device using it
Inventor: MISUMI KAZUYUKI
IPC: H01L23/495
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thin resin-sealed semiconductor device of a small size having bonding wires not in contact with the edge of a semiconductor chip. SOLUTION: The resin-sealed semiconductor device comprises a semiconductor chip 15 having electrode pads 16 arranged on the central part of an upper surface, a die pad 1 die bonded with the chip 15, bonding wires 17 connected at one side ends to the pads 16 and the ends 3a of inner leads 3 disposed near at the pad 1 and connected at the other side ends of the wires 17 at a position of a level higher by a predetermined distance g1 than the height level of the upper surface of the chip 15 in such a manner that the lead 3 is sealed with a sealing resin 19.
Patent JP-2000121000-A (JP)
Title: Equipment to collect and transfer sediment in sedimentation tank in underwater channel having cover
Inventor: INOUE TORAO
IPC: F17D3/16
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To collect, transfer, or recover and remove sediment in a channel, a sedimentation tank, etc. SOLUTION: An underwater channel 2 having an openable flap 4 is disposed at the inner bottom of a sedimentation tank 1. During release of the flap 4, sediment is settled in the underwater channel 2. When a specified amount is deposited, jet water equipment, such as a pressure water nozzle, axial flow pump, and an underwater pump, arranged at the starting end o the underwater channel is worked. By injecting jet water in the underwater channel 2, the flap 4 is pushed up and bridged, in order, at subsequent flaps 4 and the upper side of the underwater channel is closed. A given velocity of flow is provided in the underwater channel 2, collection is effected through a flow feed or collection and transport to the outside of the tank are executed.
Patent JP-H03197285-A (JP)
Title: Cargo compartment for motorcycle
Inventor: YAMAUCHI KOSAKU
IPC: B62J9/00
Filed: 1989-12-26
Abstract: PURPOSE:To facilitate the storage and transport of cargoes in continuous length by a motorcycle by forming a cargo compartment long in the longitudinal direction in the upper section of a frame, providing a cover plate which can be freely opened and/or closed, for the cargo compartment, and concurrently providing a seat on the upper side of the rear half section of the cover plate. CONSTITUTION:In a motorcycle, the paired right and left upper tubes 18 and rear tubes 19 of a frame 1 are formed, on which a frame cover 20 is adhered. In this case, a longitudinally long but depressed cargo compartment 21 is formed in the frame cover 20 in such a way that it comes in between the respective tubes 18 and 19. In addition, a cover plate 22 is adhered over the upper section of the cargo compartment 21 wherein the cover plate is rotatably pivoted onto the frame cover 20 by the use of a hinge 23. Furthermore, a seat 25 is provided for the upper side of the rear half section of the cover plate 22 for a rider to sit on. This thereby enables cargoes in continuous length such as fishing rods, hunting guns and the like to be housed in the cargo compartment with ease, thereby facilitating the storage and transport 21 of cargoes in continuous length by the motorcycle.
Patent JP-H01174318-A (JP)
Title: Double bearing reel
Inventor: KATAGIRI NAOHISA
IPC: A01K89/015
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the subject reel, equipped with a pinion gear for high speed reeling on one of spool shafts and pinion gear for ordinary reeling on the other and having a two-speed reeling function capable of engaging the one with the spool shaft by clutch operation and disengaging the other. CONSTITUTION:Engaging shafts (7a) and (7b) are formed on both sides projecting from a spool 6 of a spool shaft 7 and pinion gears 8 (for ordinary reeling) and 9 (for high-speed reeling) are engaged slidably in the shaft direction. One of both pinion gears is engaged with the spool shaft by clutch operation and the other is disengaged from the spool shaft.
Patent JP-H02180104-A (JP)
Title: Method and device for packaging
Inventor: SEKO KIYOSHI
IPC: B65B9/06
Filed: 1988-12-28
Abstract: PURPOSE:To prevent a sealing body from interferring with an object to be packaged by a method wherein the rotational peripheral speed of the sealing body is set to be always higher than the feeding speed of a film, and when the sealing bodies engage, the rotational peripheral speed of the sealing body is controlled to meet the feeding speed of the film. CONSTITUTION:In a range of ant least 45 deg. in the front and rear from the point at which a pair of sealing bodies 40 rotate and mutually engage, the present position of the sealing body rotational speed to the feeding timing of an object to be packaged is controlled so that the sealing bodies 40 do not interfere with the object to be packaged 10. Therefore, the rotational peripheral speed of the sealing bodies 40 is set to be always higher than the feeding speed of the object to be packaged 10. For this purpose, the cutting pitch of a film 16 and the height of the object to be packaged 10 are greatly related, and this data has been previously input and set at the control panel. When a pair of sealing bodies 40 engage, the rotational peripheral speed of the sealing bodies is controlled in conforming with the feeding speed of the film 16.
Patent JP-H04203879-A (JP)
Title: Refrigerator
Inventor: SAEKI HIDEJI
IPC: F25D27/00
Filed: 1990-11-30
Abstract: PURPOSE:To make the inside of a refrigerator invisible under a condition that the same is not illuminated by a illuminating device by a method wherein the illuminating device in a case is lighted before a window becomes transparent when a switch is switched so as to make the window transparent while the illuminating device is put off after the window is made non-transparent when the switch is switched so that the window becomes non- transparent. CONSTITUTION:A window 5 for peeping the inside of a refrigerator is constituted of a liquid crystal picture glass capable of switching between transparent condition and non-transparent condition by supplying a power supply, for example. When one desires to see the inside of the refrigerator, a switch 6 is put ON, then, an illuminating device 7 is lighted. Thereafter, the window 5 of liquid crystal glass becomes transparent and it becomes possible to observe the inside of the refrigerator clearly. Next, when the switch 6 is put OFF and operations are effected so that the illuminating device 7 is put OFF previously in an order contrary to the above-mentioned order, the inside of the refrigerator, in which the illuminating device 7 is not lighted, can be seen for a given period of time. Accordingly, when the switch 6 is put OFF, the liquid crystal glass window 5 becomes non-transparent at first contrary to the case when the switch 6 is put ON, and thereafter the illuminating device 7 is put off. Accordingly, the inside of the refrigerator, in which the illuminating device 7 is not lighted, will never be seen.
Patent JP-H01179067-A (JP)
Title: Electrophotographic copying machine
Inventor: YAMADA HIROICHI
IPC: G03G15/04
Filed: 1987-12-30
Abstract: PURPOSE:To surely imprint data in the specified part of a copied image by providing a driving device for moving integrally combined imprinting electrifying device with exposing device to a specified position. CONSTITUTION:The imprinting electrifying device 202 of an imprinting head 201 reelectrifies a part of a photosensitive body and the imprinting LED array 203 imprints the data. The imprinting head 201 incorporated in a unit case 213 is mounted on a belt 205 which moves the head right and left, which is laid between a driving pulley 211 and a follower pulley 212. The driving pulley 211 is driven to reciprocate by a stepping motor 204 supported in the unit case 213 through gears 206 and 207. Thus, a movable part like a shutter can be eliminated and the data can be surely imprinted in the specified part of the copied image.
Patent JP-2001157487-A (JP)
Title: Controller for electric rotating machine
Inventor: MAEDA SHOICHI
IPC: B60L50/10
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a controller for electric rotating machine in which the efficiency can be enhanced at the time of low load while suppressing troubles, e.g. lowering of torque, at the time of failure. SOLUTION: The controller for electric rotating machine comprises a plurality of drive circuits 21 each comprising a PWM control inverter 30, a booster circuit (Tr1, C1 and 37) for supplying the inverter with a power supply voltage while boosting by switching the current flowing through a reactor L1, and a circuit (Tr2 and 38) for recovering power back to a power supply. Winding of a polyphase electric rotating machine 20 is divided into a plurality of three- phase groups each connected with the drive circuit. At the time of low load, only a predetermined number of drive circuits are operated depending on the quantity of load such that the entire quantity of load is born by the operating drive circuits. When the inverter is abnormal, operation of that drive circuit is stopped and the entire quantity of load is born by the remaining drive circuits operating normally.
Patent JP-H09135845-A (JP)
Title: V-shape intramedullary peg with bottom hole
Inventor: NAKAMURA HIROSHI
IPC: A61B17/72
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To simply and surely secure an intramedullary peg without X-ray fluoroscopy by forming the intramedullary peg body in a V-like cross-sectional shape so that it is trough-like, and forming a plurality of bottom holes in the bottom of the trough of the peg body at equal intervals in the longitudinal direction. SOLUTION: An intramedullary peg adapted to be used for treatment for a bone fracture of a long pipe bone in a human body or the like, comprises an intramedullary peg body 1 which is formed in a V-like cross-sectional shape so as to be trough-like. Further, bottom holes 2 are formed in the trough bottom 3 of the peg body 1 at equal intervals in the longitudinal direction. This trough bottom 3 corresponds to an apex of a triangle having isosceles sides defined by a pair of oblique surfaces 4, 4', and having an interior angle which is greater than 50deg. The edges 5, 5' of the oblique surfaces 4, 4' and the ridge line 6 of the trough bottom defines an acute angle, and accordingly, it is possible to prevent the medullary peg from rotating.  With the use of the intramedullary peg as mentioned above, the plurality of bottom holes 2 serves as a measure scale, a position of a bottom hole 2 hidden under a cortex bone can be precisely indexed with no X-ray fluoroscopy, and further, retaining pins can be surely led to the bottom holes 2.
Patent JP-H03195003-A (JP)
Title: Voltage-dependent nonlinear resistor
Inventor: OSAWA JUNICHI
IPC: C04B35/00
Filed: 1989-12-25
Abstract: PURPOSE:To make a varistor voltage low, to make a limiting voltage small and to be excellent in a high-temperature load characteristic by a method wherein bismuth, cobalt, manganese, antimony, titanium and borosilicate zinc lead glass within a prescribed range are added to zinc oxide and they are sintered. CONSTITUTION:A sintered body 1 is formed as follows: zinc oxide is used as a main component; bismuth, cobalt, manganese, antimony and titanium are contained as auxiliary components; and borosilicate zinc lead glass is laid at a grain boundary. Bismuth is added at 0.1 to 2.0mol% expressed in terms of Bi2O3; cobalt is added at 0.05 to 3mol% expressed in terms of CoO; manganese is added at 0.05 to 3.0mol% expressed in terms of MnO; antimony is added at 0.001 to 0.20mol% expressed in terms of Sb2O2; titanium is added at 0.10 to 2.0mol% expressed in terms of TiO2. Borosilicate zinc lead glass is added at 0.01 to 1.0% in a weight ratio to a mixture raw material of the main component and the auxiliary components. Thereby, a varistor whose varistor voltage is low, whose limiting voltage is small and whose high-temperature load characteristic is excellent can be obtained.
Patent JP-H11177187-A (JP)
Title: Circuit board
Inventor: YOSHIDA TOSHIYUKI
IPC: H05K1/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To improve operability by bending boards easily and quickly while allowing the boards to be bent into a predetermined bent condition. SOLUTION: Boards 30 and 32, which are used splitting through a groove 36, are connected with jumpers 50, and projections 46 and 48 are formed so as to project from one 30 (32) of the boards in the direction of width of the groove 36. When the boards 30 and 32 are to be bent, the projections 46 and 48 prevent the board 30 (32) from being bent with the other board 30 (32) overlapped thereon, so that the boards can be bent into a predetermined bent condition.
Patent JP-2001151616-A (JP)
Title: Antibacterial storing material
Inventor: KAGITANI TSUTOMU
IPC: A01N25/34
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial storing material, gentle to an environment, safe to human and inexpensive. SOLUTION: This antibacterial storing material consists of a base material carrying or blended with calcined powder of the shells of scallop, etc., such as a paper, woven fabric, non-woven fabric, resin film, resin sheet, resin container or the like.
Patent JP-H08175529-A (JP)
Title: Packing material for toilet stool
Inventor: TAKEUCHI AKIRA
IPC: B65D85/64
Filed: 1994-12-22
Abstract: PURPOSE: To enable a packing material to be so structured as to be hardly laterally shifted by a lateral pressure or the like applied from crosswise and to have such a strength as to be hardly collapsed during transport or the like by a method wherein insertion pieces are foldably formed on both ends of a long flap, and insertion cutouts are formed in short flaps so as to permit the insertion pieces to be inserted. CONSTITUTION: Insertion pieces 6, 6 are integrally formed on both ends of upper long flaps 4, 4 so as to be folded inward through folding lines 5, 5. On the other hand, insertion cutouts 8, 8, 8, 8 are formed in short flaps 7, 7 so as to permit the insertion pieces 6, 6 to be inserted. Therefore, the paired long flaps 4, 4 are folded on the top surface of the paired short flaps 7, 7 in a cross state, and the insertion pieces 6 are each inserted into the insertion cutout 8 from above. In this manner, the long flap 4 is firmly fixed to the short flap 7 in an overlapped state. Thus, the strength of the packing material to a lateral pressure from crosswise is increased, and the packing material becomes hard to collapse.
Patent JP-H06186529-A (JP)
Title: Driving method for light control liquid crytal device
Inventor: TAKAHASHI MITSUO
IPC: G02F1/1333
Filed: 1992-12-16
Abstract: PURPOSE:To provide a light control liquid crystal device and its driving method driven by a battery for a long time. CONSTITUTION:A pulse voltage with amplitude to supply transmissivity to make a high molecular dispersion liquid crystal layer 4 transparent and time width of 0.01-1000sec. is applied by repeating periodically to the light control liquid crystal device with such structure to insert and hold the high molecular dispersion liquid crystal layer 4 between electrode substrates 2, 3, at least one of which being a transference electrode and which controls the switching of the scattering and transmission of light electrically keeping a time gap of 0.01-1000sec. and so as to set the gap of application start of the pulse voltage at a value >=0.1sec. as inverting the polarity of the pulse voltage.
Patent JP-H01178664-A (JP)
Title: Flooring structure
Inventor: IKEDA NOBUO
IPC: E04F15/18
Filed: 1987-12-31
Abstract: PURPOSE:To improve thermal efficiency of the inside of a room, by heating the inside of the room by effect of far infrared radiation generated from a heat source heated by far infrared radiation installed on the rear of a floor board made of syntheticresin-injected wood. CONSTITUTION:A floor board 1 is made of ceder board or the like to which synthetic resin 2 is injected. On the rear of the floor board 1, a heat source 3, heated by far infrared radiation 5, is installed end on the surface of the floor board 2, cloth 4 is laid, and heating for the inside of a room by effect of far infrared radiation is effectuated thereby. With this device, thermal energy at the rear of the floor board 1 can be radiated in good thermal efficiency to the whole area of the room from the floor surface.
Patent JP-H03196870-A (JP)
Title: Operation of rotary atomization-type electrostatic coating applicator
Inventor: ICHIMURA MAKOTO
IPC: B05D1/04
Filed: 1989-12-27
Abstract: PURPOSE:To increase the revolving speed of an air motor to a desired value as rapidly as possible by supplying braking air at a specified pressure corresponding to a deviation between the revolving speed and the desired value immediately before the revolving speed of the air motor reaches the lower limit. CONSTITUTION:A driving automatic valve 10 is adjusted by a rotation controller 7 to the pressure corresponding to the revolving speed of an air motor 4 inputted from a desired value setting device 8, and the stepwise supply of the driving air is started. Consequently, the revolving speed of the air motor 4 is rapidly accelerated toward the desired value. The revolving speed is detected by a revolving speed detector 9 at each sampling time, and a braking automatic valve 11 is opened when the detection value reaches 80% of the desired value, for example. As a result, the air motor 4 is rapidly braked, and the overshooting of revolving speed is obviated.
Patent JP-H03223281-A (JP)
Title: Benzothiophene derivative
Inventor: BARII KURAIBU ROSU
IPC: C07D521/00
Filed: 1990-11-30
Abstract: NEW MATERIAL: A compound of formula I [R 1  is H, halogen, 1-6C alkyl, 2-6C alkenyl, -CHO, -CO 2 H, etc.; Ar is formula II (R 3  is -CO 2 H, -NHSO 2 CF 3 , etc.; R 4  and R 5  are each H, halogen or 1-6C alkyl); Het is an N-linked imidazolyl group optionally substd. by 1-6C alkyl, etc., at the 2-position and further optionally substd. by halogen, etc., at the 4- and 5-positions].  
     EXAMPLE: 1-[[(3-Bromo-2-[2-(1H-tetrazol-5-yl)phenyl]-5- benzo[b]thiophenyl]methyl]-2-butyl-4-chloro-1H-imidazole-5-carboxycylic acid.  
     USE: Treatment or prophylaxis of hypertension, sensation disorder, renal deficiency, hyperaldosteronemia, heart failure, cognitive heart failure, post- myocardial infarction, cerebrovascular disorder, glaucoma or cellular homeostasis disorder.  
     PROCESS: A benzothiophene of formula III (L is a leaving group) is reacted with a compound of formula IV (R 12  is H, 1-6C alkyl, etc.; R 13  and R 14  are each H, halogen, etc.). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11171013-A (JP)
Title: Rolling stock air conditioning equipment
Inventor: NAKAMURA HISANOBU
IPC: F24F13/22
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the drain from being leaked out of a drain tray by a sudden movement of the drain in the longitudinal direction of the drain tray by inertial force by providing a wave suppressing plate for preventing the movement of the drain in the longitudinal direction of the drain tray on a drain tray. SOLUTION: In a drain disposing device 5 formed of a drain tray 6, a water pipe 7 and a wave suppressing plate 8, the wave suppressing plate 8 set on the drain tray 6 is set so as to be substantially orthogonal to the longitudinal direction of the drain ray 6, so that a wave of drain, even if generated in the longitudinal direction, is suppressed by the wave suppressing plate 8 in addition to the short edge-side edge of the drain tray 6. When the drain is suddenly moved in the longitudinal direction of the drain tray 6 by an inertial force by an impact in starting, stopping and point passing of a rolling stock, the drain is interrupted by the wave suppressing plate 8, and the wave generated on the surface layer of the drain is subsided and minimized.  Accordingly, the leakage of the drain from the edge drain tray 6 can be suppressed when the rolling stock receives an impact at the starting, stopping and point passing.
Patent JP-H10176902-A (JP)
Title: Touch signal probe
Inventor: NISHIMURA KUNITOSHI
IPC: G01B7/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a touch signal probe for measuring a stylus in a cross shape accurately. SOLUTION: Vibration/detection elements 5 and 6 for detecting the change in a vibration state on contacting an object to be measured by vibrating styluses 3 and 4 with a frequency that nearly matches that of a natural frequency are arranged at the styluses 3 and 4 and a mounting body 2 where outer surfaces 2A, 2B, and 2C are is nearly prism shape in parallel with X and Y axes is provided. With the styluses 3 and 4, the directions of axial lines match X and Y axes and first and second styluses 3 and 4 that are fixed symmetrically for a zero point O of the mounting body 2 are provided.  The vibration/detection elements 5 and 6 are mounted to the outer surface 2A that is in parallel with the X axis of the mounting body 2, vibrate the first stylus 3, and have the first vibration/detection element 5 for detecting the vibration state and the second vibration/detection element 6 for detecting a vibration state by vibrating the second stylus 2 while being mounted to the outer surface 2B in parallel with the Y axis of the mounting body 2.