baber/WOPTO huggingface dataset:
Patent JP-H0619334-A (JP)
Title: Image forming device
Inventor: KONISHI MASAO
IPC: G03G15/16
Filed: 1992-07-02
Abstract: PURPOSE:To perform transfer operation with optimum transfer current in accordance with the thickness of a sheet in spite of the fluctuation of humidity in an image forming device where the transfer current of a transfer device for transferring a toner image on an image carrier is controlled according to the thickness of the sheet. CONSTITUTION:This image forming device forming an electrostatic latent image on the image carrier (photosensitive drum) 10 by latent image forming parts 11 and 12, developing the electrostatic latent image to a toner image by a developing device 13, transferring toner image on the image carrier 10 to the sheet by the transfer device 14, and controlling the transfer current of the transfer device 14 by the resistance value output of a paper thickness measuring means 22 measuring the resistance of the sheet is provided with a humidity detection means 23 detecting the humidity and a control part 24 controlling the transfer current of the transfer device 14 based on the resistance value output from the means 22 and the output from the means 12.
Patent JP-S6418339-A (JP)
Title: Pseudo synchronizing detecting circuit
Inventor: OTANI SUSUMU
IPC: H04L27/227
Filed: 1987-07-14
Abstract: PURPOSE:To prevent a demodulating circuit from entering the pseudo synchronizing state by detecting it that the demodulating circuit applying synchronization demodulation falls into the pseudo lock state from an input signal to control a recovered carrier. CONSTITUTION:An absolute value circuit 105 supplies absolute value to an output signal of a demodulating circuit 104 and supplies its output to a mean circuit 106, where a noise component is compressed and the signal component is extracted. A square circuit 107 applying square operation estimates a value nearly equal to signal power and supplies it to a subtracting circuit 110 and an S/N detecting circuit 111 as an output. On the other hand, the square circuit 108 obtains the total power of the output signal of the circuit 104 and supplies it to a mean circuit 109. The output of the circuit 109 is set sum of signal power and noise power and the result is given to the circuit 110. The circuit 110 estimates the noise power by the subtraction and outputs it to the circuit 111. The circuit 111 detects the demodulation signal power versus noise power (S/N) by the arithmetic operation. The control circuit 112 monitors the output state of the circuit 111 to control the VCO 102, thereby maximizing the output value.
Patent JP-H0621040-A (JP)
Title: Jet type wet etching device
Inventor: OKAMURA MASAO
IPC: H01L21/68
Filed: 1992-07-02
Abstract: PURPOSE:To prevent attaching of particle and to improve processing accuracy by always supplying fresh chemical to a wafer surface and by attracting a rear by a conductive chuck when wet-etching a semiconductor device of a large diameter to be fined. CONSTITUTION:A wafer 3 is held by a conductive vacuum chuck 1 with a surface downward and jet of etching chemical is sprayed to a surface through a nozzle 4 from below. Thereby, it is possible to prevent attaching of particle and fine particle (mist) of chemical and creeping of particle from a rear and to improve processing accuracy.
Patent JP-H1121054-A (JP)
Title: Installtion joint of elevator jamb
Inventor: MATSUSHITA KIYOBUMI
IPC: B66B13/30
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an installation fixture capable of precisely and easily assembling a jamb in an installation site. SOLUTION: An installation fixture of an elevator jamb is provided with an upper base 4 and a lower base 7 extending perpendicular to a pair of longitudinal frames 8, 8 so arranged as to be separated from each other at the specified distance and for holding and pinching respective longitudinal frames 8 from the front surface side and the rear surface side, connecting members 5 for connecting both bases 4, 7 faced to each other at the desired distance, presser plates 9 to be brought into pressure-contact with the side surfaces of the adjacent longitudinal frames 8, transferring rollers 14 for smoothly moving a jamb, and tumbule preventing members 17 to be brought in contact with the landing walls and able to appear and disappear, and both ends in the longitudinal direction of a pair of longitudinal frames 8,  8 are respectively pinched between two sets of upper base 4 and the lower base 7.
Patent JP-S57101161-A (JP)
Title: Lockup clutch control device for torque convertor
Inventor: YOSHIDA MAKOTO
IPC: F16H45/02
Filed: 1980-12-12
Abstract: PURPOSE: To reduce axial dimension of the transmission case containing a torque convertor and transmission gear by assembling oil passages and control valve, etc. for the lockup clutch to the input shaft of the torque convertor.  
     CONSTITUTION: When speed ratio of a pump 1 to a turbine 2 is reduced less than the designated value, a switch-over valve 20 disconnects No.1 port 21a from No.2 port 21b, and connects No.2 port 21b to a drain port 21c, making a piston 81 and a working rod 65 move to the left to open a check valve 60. As a result, the working oil in a oil pressure control chamber S is discharged through a passage 62. The reduced pressure in the oil pressure control chamber S makes a piston 42 move forward, so that disc 41 is held tightly between a pressure plate 43 and a front cover 1b, thus accomplishing lockup condition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6332115-A (JP)
Title: Tappet mechanism equipped with repose mechanism in internal combustion engine
Inventor: RYUGE FUMITAKA
IPC: F01L13/00
Filed: 1986-07-25
Abstract: PURPOSE:To switch the operation/disoepration state of a valve by a simple structure by engaging a cam side lifter which contacts a cam and a valve side lifter which contacts a suction/exhaust valve in shiftable ways in the axial direction and driving the valve with the both lifters in the edge contact state. CONSTITUTION:A cam 19 installed directly over a suction/exhaust valve 3 drives the suction/exhaust valve 13 through a cam side lifter 13 with contacts the cam 19 and a valve side lifter 8 which contacts the edge part of a valve stem part 4. A return spring 14 for the urging in the separate direction is installed between the both lifters. A turn stop groove 15 is formed onto a part of the outer periphery of the cam side lifter 13, and a pin 16 is engaged between the turn stop groove 25 on the inner surface of a sleeve 24 on the outer peripheries of the obth lifters. In the state where the edge parts of the projecting parts 37 and 22 of the both lifters, the valve 3 is opened and closed by the turn of the cam 19. When a hydraulic piston 28 having a rack teeth shifts, the sleeve 24 turns, and when the recessed part is meshed with the projection parts of the both lifters, the operation of the valve 3 is brought into stop.
Patent JP-H0464330-A (JP)
Title: Endoscope
Inventor: MURANAKA YUICHI
IPC: A61B1/12
Filed: 1990-07-05
Abstract: PURPOSE:To achieve accurate sterilization simply in a short time without incurring degrading of picture quality of an observation image by a method wherein a heating material adapted to generate heat with an electric energization thereof is mounted on a cover member forming an outer circumferential surface of a medium conduit and with the electric energization of the heating member, heat generated transmits to the cover member to sterilize the cover member by heating. CONSTITUTION:When disinfecting and sterilizing a medium conduit 2 used previously, first, the medium conduit 2 is cleaned up by water, a detergent or the like and a power source 12 is turned ON to energize a heating member 7 electrically. Here, this operation is accomplished with the medium conduit 2 on a scope hanger. Heat generated from the heating member 7 by the electric energization is transmitted to a cover member 6 to raise temperature thereof 6. A control section 14 controls an amount of current flowing through the heating member 7 from a power source 12 according. to temperature information being sent from a temperature sensor 13 thereby maintaining the temperature of the cover member 6 at about 120 deg.C. Thus, the cover member 6 is sterilized at a high temperature by heating.
Patent JP-S5966202-A (JP)
Title: Parallel two-wire type waveguide
Inventor: KATAKI TAKASHI
IPC: H05H1/18
Filed: 1982-10-07
Abstract: PURPOSE:To attain effective plasma heating by regulating a value W/a to a specific value, in a parallel two-wire type waveguide comprising two conductor plates having W width and a square wavegide having (a) width surrounding the plates. CONSTITUTION:The conductor plates 1a, 1b having W width are formed in parallel and placed at the center of the square waveguide 2 having (a) width and 2b height, and the distance is 2h. In heating plasma, a value P<x>/P<y> is decreased by regulating the W/a to 0.7-0.8, where P<x> is the X axis component of the total power in the cross section and P<y> is the Y axis component of it, allowing to attain effective plasma heating.
Patent JP-S57106861-A (JP)
Title: Improved method and apparatus combined with automatic chemical analyzer
Inventor: RICHIYAADO KURAUDO HEBII
IPC: C12Q1/00
Filed: 1981-11-05
Abstract: This invention is adapted for use with automated chemistry analyzers and is directed to an improved method and device by which a precise measured quantity of reagent is combined with an assay medium. Prior to such delivery, the reagent, being water-soluble or dispersible, is contained within carrier solid organic binder which is fixed within and constitutes part of the device. Upon addition of an aqueous medium, the carrier binder is dissolved or dispersed, the protected precise measured quantity of reagent is concomitantly released and dissolved.
Patent JP-S57102222-A (JP)
Title: Treatment of waste gas containing sulfur oxides
Inventor: TAKAHASHI KAZUYOSHI
IPC: B01D53/81
Filed: 1980-12-16
Abstract: PURPOSE: To utilize powdered materials produced by the movement of a carbonaceous  adsorbent and to improve desulfurization and denitration rates by recovering and  granulating said materials and using the same as an adsorbent in a moving bed type  waste gas desulfurization method involving addition of NH 3  into waste gases.   
     CONSTITUTION: NH 3 3 is mixed with a waste gas contg. SO x , NO x  1, and is brought in contact with the active carbon moving bed of a reactor 2, whereby SO x  is adsorbed  away and NO x  is decomposed. The active carbon adsorbing SO x  is separated of powdered materials of active carbon and dust with an oscillation screen 5, after which it is  fed to a moving bed type regenerator 8 by means of a line 6 and a conveyor 7, so that  it is heated and regenerated with an inert gas. The regenerated active carbon is separated of the powdered materials of active carbon produced during regeneration with  an oscillation screen 10, after which it is circulated to a reactor 2 by means of a line  11 and a conveyor 12. The powdered materials are fed through a line 13 to a granulator 14, and after they are molded and activated, the granules are supplied to the  reactor. The adsorbent obtd. by granulating the powdered materials has higher removal  rates of SO 2  and NO than ordinary active carbon, and if it is used as an adsorbent,  it improves desulfurization and denitration rates. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1017664-A (JP)
Title: Modified polycarbonate resin and optical molding formed therefrom
Inventor: NAKAMOTO OSAMU
IPC: G02B1/04
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a modified polycarbonate resin having improved melt flow and optical properties while retaining excellent transparency and mechanical properties by introducing a specified amount of specified structural units obtained by condensing a diol with o-hydroxbvenzoic acid into a polycarbonate resin. SOLUTION: This resin is prepared by introducing 1-50mol%, based on all the structural units of the resin, structural units represented by formula I [wherein R1 to R4 are each hydrogen or a 1-4C aliphatic group; and m is an integer of 2-30] into a polycarbonate resin comprising a dihydric phenol and a polycarbonate precursor. The structural units represented by formula I is introduced into the main chain of a polycarbonate resin by using a dihydric phenol represented by formula II [wherein R1 to R4 and m are each as defined in formula I] and obtained by condensing a doil with o-hydroxybenzoic acid or a derivative formed by introducing a 1-4C alkyl into its aromatic ring.
Patent JP-H097959-A (JP)
Title: Vapor growing apparatus
Inventor: OKAYAMA SATOSHI
IPC: H01L21/205
Filed: 1995-06-20
Abstract: PURPOSE: To provide a vapor growing apparatus effectively making film forming velocity and film characteristics uniform. CONSTITUTION: The vapor growing apparatus comprises first gas supply means 15, 16 and first exhaust means 24 provided at the one and the other ends of a reaction vessel 13 in which a plurality of substrates 11 are aligned in a row and contained, second gas supply means 17, 18 and second exhaust means 23 provided at the other and one ends of the vessel 13, and switching valves 21a, 21b, 22a, 22b, 26, 27 provided corresponding to the respective gas supply means and exhaust means to control the gas supplies and exhausts. A first reaction gas channel 100 directed from one to the other ends of the vessel 13 and a second reaction gas channel 200 directed from the other to one ends of the vessel 13 are switched to be formed by the operation of the valves. The flowing direction of the gas to the substrates are switched to be able to grown a film at the same film forming temperature.
Patent JP-H1118855-A (JP)
Title: Overhang door structure
Inventor: HORI MITSUO
IPC: A47B77/06
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the points of parts, to facilitate assembling work and to easily move housed matters by providing at least two leg parts to mount on a floor surface, a top plate part placed across between the upper faces of the leg parts and overhang doors suspended at the top plate part and openably and closably dividing the front surface side of a housing part opened between the leg parts. SOLUTION: The two box-like leg parts 20 are mounted on the floor surface 11, the top plate part 30 with a stainless surface is placed across between the upper surfaces of the leg parts 20 and the two hangover doors 10 openably and closably divide the front surface side of the housing part opened between the leg parts 20. In addition, a dividing plate 22 is positioned between the leg parts 20 to divide between the leg parts 20. The leg parts 20 are provided with slide housing part 23 provided with the entire shape nearly in a box shape and sliding toward the front surface side. The part 30 is provided with a sink 31 recessed in the state of a recess of a rectangular flat view nearly in the center.  The overhang doors NO are provided with flat overhang door main bodies 70 covering the front surface side between the leg parts 20 and vertically pivoting materials 80 in the state of belt plates positioned on the tip face of this main body 70 and projecting toward the front surface side from the side of the main body 70.
Patent JP-H0519559-A (JP)
Title: Electrophotographic printer
Inventor: NISHIOKA TAKAFUMI
IPC: G03G21/10
Filed: 1991-07-17
Abstract: PURPOSE:To prevent contamination in a housing by splashed dry toner by providing a recessed part on a bottom in the housing and providing a fan with filter near the recessed part. CONSTITUTION:A groove 13 as the recessed part provided on the bottom of the housing 1 and the fan for exhaust attached to the side surface part of the housing 1 at one end of the groove 13 are provided, and the filter is attached to the inside of the fan, then a bag-like part is provided under the filter. The powder of the dry toner 6 is splashed in the housing 1. However, the groove 13 is provided on the bottom of the housing 1 and the fan 14 achieves heat exhausting and dust collecting functions. Therefore, the splashed toner 6 drops in the grooves 13 and further adheres to the filter by an air current generated by the fan so that it may be efficiently collected in the bag-like part. By containing activated carbon component in the filter, ozone is prevented from being evolved to the outside of the housing 1.
Patent JP-H0771789-A (JP)
Title: Air conditioner
Inventor: OGAWA TAKEYASU
IPC: F24F1/00
Filed: 1994-07-28
Abstract: PURPOSE:To provide an air conditioner capable of performing cooling and heating operations simultaneously in addition to the treatment of outside air by providing an air circulating passage consisting of an indoor air inlet opening communicated with an air supply passage on its downstream side to circulate an indoor air, a filter, an air blower for circulating the indoor air, a heat exchanger for cooling and heating purposes to circulate a cooling and heating medium and an outlet opening. CONSTITUTION:An air conditioner having an air supply passage A and an air exhaust passage B is provided with an air circulating passage C. An indoor air inlet opening 20 forming the air circulating passage C is communicated with the air supply passage A on its downstream side to circulate the indoor air and a high performance filter 21 removes the dusts from the indoor air being blown into a room. The air circulating passage C is provided with an air blower 22 for circulating the indoor air, a heat exchanger 6 for cooling or heating the indoor air and treated outside air by circulating a cooling or heating medium, a humidifier 7 for humidifying the air which has passed through the heat exchanger 6 at the time of heating, a drain pan 8 for receiving the condensed water from the heat exchanger 6 at the time of cooling and a common outlet opening 23 for the circulating indoor air and the outside air.
Patent JP-S63132273-A (JP)
Title: Developing device for wet type electrophotographic copying machine
Inventor: SATO YOSHIO
IPC: G03G15/10
Filed: 1986-07-28
Abstract: PURPOSE:To expand and disperse discharged toner particles and to enhance the dispersiveness of the toner particles by connecting a discharge member having a discharge port with a small diameter to a replenishment tank through a feed pump pressure- feeding the highly solid toner particles in the replenishment tank. CONSTITUTION:The discharging member 10 lies in a liquid developer in a developer tank 5F. Plural discharging ports 10a with small diameters are formed on the peripheral wall of the tank. An opening is formed on one end in a longitudinal direction, and the one end of a pipe 11 is connected to the opening. The other end of the pipe 11 is connected to the supplying pump 12 press-feeding the toner particles. The feed pump 12 is connected to the opening 13a of the toner replenishment tank 13. When the toner particles in the replenishment tank 13 is fed with pressure, a driving belt 22 drives a spiral roller 21, and the toner particles entering the discharge member 20 are pulverized by the spring vane 21a of the spiral roller 21 and discharged from the discharging port 20a. Thus, when the toner particles are bled off into the developer tank 5F from the discharging port 20a, the particles are expanded and dispersed in the developer.
Patent JP-H0227788-A (JP)
Title: Fixing method for caulking type joint terminal
Inventor: ISOHATA KATSUYA
IPC: H05K1/11
Filed: 1988-07-18
Abstract: PURPOSE:To prevent the lowering of fixing strength by expanding a projecting part from a printed wiring board of a caulking type joint terminal by a punch which has a recess and a projection on the tapered part thereof and producing cracks on the expanded part to eliminate the loose in the rotating direction of the joint terminal. CONSTITUTION:A small diameter part 14 of a caulking type joint terminal 2 is inserted in a hole 29 of a printed wiring board 28 whose wiring pattern 26 is formed. A punch 18 is used to shock the small diameter part 14 projected at the forming side of the wiring pattern 26 of the wiring plate 28 and the small diameter part 14 is expanded in the surface direction of the wiring plate 28 to deform. Since at this time a recess and a projection 24 are formed on the punch 18, cracks are produced on an expanded part 14' and cut into the upper end part of the wall face of the hole 29 through the pattern 26. The loose in the rotating direction of the terminal 2 is eliminated and the lowering of soldering strength of the expanded part 14' can be prevented.
Patent JP-S6069761-A (JP)
Title: Maintenance device for backup memory
Inventor: MATSUMOTO KOUICHI
IPC: G06F12/16
Filed: 1983-09-27
Abstract: PURPOSE:To check the contents of a backup memory automatically, inform an operator of abnormality occurrence, and reduce the load on a user by inspecting the contents of the backup memory at prescribed timing and displaying the inspection result on a display means. CONSTITUTION:The backup memory A is checked by a storage inspecting means B at the prescribed timing, and the result is displayed on the display means C. The display means may display all stored erroneous data for a check or use an alarm tone of a buzzer, etc., or light emitting means.
Patent JP-S5879734-A (JP)
Title: Table position controller detecting existence of wafer
Inventor: TADA KEIJI
IPC: H01L21/67
Filed: 1981-11-06
Abstract: PURPOSE:To effect an accurate positioning of a wafer while eliminating noises as well as to make it possible to detect the existence of a wafer independently  of the surface condition of the wafer, by a method wherein a position control is effected by means of a laser beam passed through a half-mirror, and the existence of a wafer is detected according to whether a refracted laser beam is received or not. CONSTITUTION:A part of the laser beam from a laser oscillator 20 is passed through a half-mirror 28 and is reflected by a mirror 30 obliquely mounted on a driving shaft 18. The reflected laser beam enters a reflected-laser receiver 35 having two light-receiving elements provided on the right and left of the light- receiving surface thereof. A position control is effected by rotating a table 19 through a driving device 12 until the quantities of light received by the light- receiving elements equal each other. Thereafter, the existence of a wafer on the table 19 is detected according to whether the laser beam refracted by a mirror 28 is incident on a refracted laser beam receiver 34.
Patent JP-H11103998-A (JP)
Title: Production of carpet subjected to antislipping and carpet subjected to antislipping
Inventor: YUHARA NAOKO
IPC: A47G27/02
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress a slip by increasing the friction between a carpet already laid on a floor surface and another carpet when this another carpet is laid on the former carpet. SOLUTION: This process for producing the carpet 5 having a thermoplastic resin lining comprises rolling a thermoplastic resin sheet 3 extruded from an extrusion molding machine 1 together with the carpet 5 by placing the resin sheet along the rear surface of the carpet at the time of rolling the resin sheet described above. A sheet 6 resin with rigid fibers on its front surface part is rolled together with the thermoplastic resin sheet 3 by placing the rear surface of the sheet along the surface of the thermoplastic resin sheet on the side opposite to the surface to be placed with the carpet 5.
Patent JP-S5965896-A (JP)
Inventor: ARAI YASUHIKO
IPC: G10L25/00
Filed: 1982-10-07
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。