baber/WOPTO huggingface dataset:
Patent JP-S5710598-A (JP)
Title: Transmitting circuit of microphone output
Inventor: HORIE MASAO
IPC: H04R3/00
Filed: 1980-06-20
Abstract: PURPOSE: To prevent disturbance of an external noise and to execute transmission having a good characteristic, by providing a differential amplifier on at least one of circuits for transmitting a signal and DC power source to two transmission lines and an earth line, and balancing a signal.  
     CONSTITUTION: An electret type or bias type condenser microphone 1 is connected to a gate of FETQ 1  of a differential amplifier consisting of FETQ 1 , Q 2 , resistances R 5 , R 6 , etc. To a gate of FETQ 2  is connected a capacitor C 1  in order to balance a circuit. An output which is obtained from a drain of FETQ 1 , Q 2  is provided to transistors TRQ 4 , Q 5  through capacitors C 2 , C 3 , forms a pair of emitter-follower circuits together with resistances R 7 , R 8  and R 3 , R 4 , and a balance output of the differential amplifier is transmitted to a transformer 6 of a receiving terminal through lines 7, 8. On the other hand, DC power source for the transmission terminal is applied to a line 10 an earth line 9, and is fed from the receiving terminal. In this way, even if the line 10 is extended up to 100m or so, an external noise is not picked up, and a good signal is transmitted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0859204-A (JP)
Title: Method and apparatus for separating gaseous mixture
Inventor: JIYAN BIRII
IPC: C01B32/40
Filed: 1995-04-10
Abstract: PURPOSE: To separate and generate carbon monoxide and hydrogen from a gaseous mixture comprising carbon monoxide, hydrogen and methane with an installation requiring less investment cost maintaining ordinary purity and yield, and by using a liquid phase separator, a stripping column and a purification column.  
     CONSTITUTION: A gaseous mixture comprising carbon monoxide, hydrogen and methane is compressed to 45 bar and passed through the pipe 1 into the exchanger 3 wherein it is cooled down to about -194°C and sent to the phase separator 5 where a gaseous fraction containing the hydrogen mainly is separated to L 4 . The liquid fraction is, after its pressure is lowered to 12.5 bar, sent into the stripping column 7 then a gaseous fraction comprising hydrogen is separated from the column head to L 6  to form at the base a liquid fraction of -160.3°C comprising carbon monoxide and methane. This liquid fraction is led to the purification column 9 at a pressure of 4 bar to execute a distillation, thereby, at the head, pure carbon monoxide is formed which is collected to L 11 , while, at the base, methane is formed which is collected to L 13 . The condenser 15 at the head of the purification column 9 is cooled by an autonomous refrigeration fluid circulation of liquid nitrogen. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07297322-A (JP)
Title: Composite ceramic board and manufacture thereof
Inventor: HORIUCHI MICHIO
IPC: H01L23/13
Filed: 1994-04-22
Abstract: PURPOSE:To provide a substrate in which the matching of a thermal expansion coefficient with a semiconductor element, heat-dissipating properties and high mechanical strength are obtained and which has excellent electrical characteristics. CONSTITUTION:A ceramic frame body 30, in which a cavity is formed, and a core material 32 formed of the quality of a material different from the ceramic frame body 30 and joined into the cavity of the ceramic frame body 30 through a metal 34 for joining are provided, and at least one surface of the core material 32 is shaped in the flat surface of the same plane as the surface of the ceramic frame body 30 and exposed.
Patent JP-H0718788-A (JP)
Title: Pc-steel stranded wire connector and connecting method
Inventor: YAMAGATA KEIJI
IPC: E04G21/12
Filed: 1991-03-26
Abstract: PURPOSE: To abolish a spring for urging a wedge, a facilitate expansion of an inner wall, to facilitate insertion of a PC stranded wire, and to eliminate a need for the execution of a work to preliminarily stretch to confirm whether a wedge normally nips the PC steel stranded wire by pressing the wedge in a fit-in part by a screw force. CONSTITUTION: This connection tool comprises a cylinder coupler 42 to threadedly fix screw parts 45 and 45 on both sides; right and chuck bodies 43 and 43 to internally position a male screw part 48 threadedly engaged with a female screw part 45 and a tapered fit-in part 12; and a divided wedge 4 fitted in the fit-in part 12 and fastening the PC steel stranded wire 5 against an inner wall 13. The chuck body 43 is screwed in and fastened against the cylinder coupler 42 as an end face 15 of the wedge 4 is brought into contact therewith.
Patent JP-S5310372-A (JP)
Title: Absorbing and separating method for acidic gas component
Inventor: KUDOU HIROSHI
IPC: B01D53/34
Filed: 1976-07-16
Abstract: PURPOSE: To absorb gas efficiently with simultaneous gas recovery and absorbent regeneration by the treatment of a mixed gas composed of acidic gas, and of oxidizing gas which is able to oxidize a reducing component of reversible oxidation-reduction material by use of the reversible oxidation-reduction material as an absorbent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11279418-A (JP)
Title: Crystalline thermoplastic resin composition and its production
Inventor: MAEDA MASAO
IPC: C08L67/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a crystalline thermoplastic resin composition capable of providing molded products excellent in mechanical properties and optical properties and provide a method for producing the resin composition. SOLUTION: This crystalline thermoplastic resin composition comprises (A) a crystalline thermoplastic resin, (B) a resin acid alkali metal salt in an amount of 0.001-30 pts.wt. and (C) a resin acid calcium salt in an amount of 0.001-30 pts.wt. based on 100 pts.wt. component A.
Patent JP-2000276307-A (JP)
Title: Disk array system
Inventor: OGAWA YOSHIAKI
IPC: G06F3/06
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a disk array system in which plural disk array devices can mutually execute cooperative operation. SOLUTION: Plural disk array devices 11 to 13 mutually realize cooperative operation through a 2nd interface included in an interface part 17. Namely when the disk array device 11, 12 or 13 specified by a command transmitted from any one of servers A to C on the basis of the 1st interface can not receive the processing of the command, the disk array device capable of receiving the processing of the command is selected from plural disk array devices 11 to 13 and the selected disk array device is requested to execute the processing of the command as a substitute.
Patent JP-H02269651-A (JP)
Title: Pallet
Inventor: NODA HIROSHI
IPC: B65D19/44
Filed: 1989-04-04
Abstract: PURPOSE:To facilitate a loading work and also a compact loading by supporting a post not to be laterally transferable at the upper and lower parts of the supporting bar on erecting frames. CONSTITUTION:On assemblying a frame 12, hooking pins 30, 31 with heads 30a, 31a of a post 20 are hooked at notches 25, 26 of the front and outer side faces, at the upper edge of a supporting bar 21 and further, an axial pin 32 with a head 32a is hooked in an axial supporting groove 27 at the lower part. Therefore, the post 20 is not tumbled in any directions, in front and behind or in right and left, even without lateral beams 40. When disassemblying the frame 12, after the lateral beam 40 is taken off and the post 20 is raised up, the hooking pins 30, 31 are removed from cut-grooves 25, 26 and another post 20 is tumbled inward at first around the axial pin 32 as a center and next, the other post 20 is tumbled on it in the same way. Thereby, the post 20 is stably kept in an erected condition and compactly kept on disassemblying both posts.
Patent JP-S62242223-A (JP)
Title: Control system for external storage device
Inventor: SUGIYAMA HIDETOSHI
IPC: G06F3/06
Filed: 1986-04-15
Abstract: PURPOSE:To shorten lapse of time until starting of a system by providing a decision means that decides propriety of access of the first external storage device and a control means that selects and accesses the second external storage device based on decision of the decision means. CONSTITUTION:Before a hard disk 8 becomes ready, output of an AND circuit 9 is low, and output of an AND circuit 10 is high. In the case where it is decided by a comparator 3 that the access is to a track registered in a table on a back-up memory 1, access is made to a floppy disk 7 through a floppy control circuit 5. As time after power source for the floppy disk 7 is made on until it becomes ready is several seconds, quick starting process becomes possible. When a hard disk 8 becomes ready, output of the AND circuit 9 is made high by a ready signal 4 and output of the AND circuit 10 is made low by an inversion circuit 11, and changed to proper access of the hard disk 8.
Patent JP-H09273350-A (JP)
Title: Hinge unit and door system using the unit
Inventor: MASUDA ISAO
IPC: E05D3/06
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a door system which eliminates almost completely a risk that fingers or the like are wound in while it is a simple structure and which is excellent in the shutting property on closing it. SOLUTION: Two posts 20a, 20b are attached to the vertical side faces of oppositely arranged two panel bodies 10a, 10b respectively. Gear rows composed of two pairs of super gears 22a, 22b fitted to mesh with each other respectively, mutually rotatably connecting bodies of these two spur gears 22a, 22b, and barricade bodies 24 preventing foreign materials from entering between these spur gears, are provided in each position on the center axis in the thickness direction of the panel body of the upper and lower end faces in the axial direction of these two posts 20a, 20b.
Patent JP-H01260299-A (JP)
Title: Missile equipped with fore wing and rear wing
Inventor: NAKAJIMA HIROSHI
IPC: B64C9/00
Filed: 1988-04-08
Abstract: PURPOSE:To improve response property in motion, by operating the fore wing and the rear wing of a missile independently respectively to control the missile so as not to generate the rotating motion of the body thereof. CONSTITUTION:A missile 1 is provided with four sheets of fore wing 2 and rear wing 3 respectively while these wings are steered by steering devices 4a, 4b respectively. The steering device 4b of the rear wings 3 is arranged annularly around a propelling device 5. The steering devices 4a, 4b are controlled independently by a controller 7 provided before the fore wing 2. When an acceleration in a direction orthogonal to the axis of the missile 1 is given, the fore wings 2 and the rear wings 3 are steered by the controller 7 independently and simultaneously into directions not generating a rotating motion of the body of the missile. Accordingly, the delay of response for motion, which is generated by the rotating motion of the body, may be removed and the response of the missile may be improved.
Patent JP-S59211936-A (JP)
Title: Method for forming phosphor screen
Inventor: FUJIWARA KOTOJI
IPC: H01J9/22
Filed: 1983-05-13
Abstract: PURPOSE:To accurately reduce the missing of a phosphor by removing a liquid adhering to a pin for mounting a shadow mask and its periphery in the cleaning or development process of a glass panel using a liquid removal means that can approach to or be made to contact a pin prior to slurry coating. CONSTITUTION:The water drop left behind a pin section 41 is scattered and removed by spraying a clean high pressure air 51 to a pin section 41 from a nozzle 50 on a glass panel 21 that rotates before slurry coating. Or a liquid absorption material, for example, vinyl acetate sponge 62 is mounted on the tip of a lever 61 that is supported on a support shaft 60 so as to rotate for the skirt section of the rotating glass panel 21 and the lever 61 is made to contact by the actuation of an air cylinder 63 and then the water drop at the shoulder of the pin 41 is removed. As a result, even if a spring member is repelled when a shadow mask is mounted, the water drop is preveted from being scattered from the pin. Consequently, the water drop is prevented from adhering to a slurry coat before exposure and the missing of a phosphor screen stripe is prevented.
Patent JP-2000283062-A (JP)
Title: Rotary compressor
Inventor: TSUNODA MASAYUKI
IPC: F04C18/32
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To ensure the passage area of a discharge port without extending the diameter of the discharge port to reduce the pressure loss by bringing the discharge port for a compressed fluid into contact with the side surface of a blade oscillated most to a compression chamber side, and arranging it on at least either one of a frame and a cylinder head in a specified position. SOLUTION: A piston 5 revolves along the inner wall of a cylinder chamber in a cylinder 4 so as to oscillate with the central point on the circumferential surface of a guide 28 as a fulcrum through a blade 501, and compress and discharges a fluid through a discharge port 301. The discharge port 301 is arranged in a position where it makes contact with the side surface of the blade 501 in the maximum rocking angle to the compression chamber 402a side, when axially seen, and the inside surface of the cylinder chamber. Namely, the discharge port 301 is arranged in the position where the distance from the center of the cylinder 4 to the center of the discharge port 301 corresponds to the value obtained by subtracting the discharge port radius from the cylinder inside radius.  According to this, the discharge port 301 is prevented from being blocked by the blade 501 in the first half of the discharge stroke to reduce the passage area.
Patent JP-S61248895-A (JP)
Inventor: KIKUCHI KIKUO
IPC: B66B25/00
Filed: 1985-04-23
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-H08285525-A (JP)
Title: Material testing machine
Inventor: KAMEGAWA MASAYUKI
IPC: G01N3/06
Filed: 1995-04-11
Abstract: PURPOSE: To ease the focusing of the image formation optical system of scattered light even if the thickness of a test piece changes and to eliminate the need for recalibrating a system in a material testing machine with a function for obtaining the displacement information of a test piece without any contact by utilizing a speckle pattern. CONSTITUTION: A laser beam application optical system 1, an image formation optical system 2, ad an image sensor 3 are placed on a stage which can be moved along a light axis Lo of the laser beam application optical system l and the stage is positioned at a location where the average level can be maximized, or the output of a range-finding means becomes constant, while referring to a display for showing the average level of the output of the image sensor 3 or by referring to the output of the range-finding means, thus performing focusing.
Patent JP-S60229051-A (JP)
Title: Image forming device
Inventor: SARUWATARI RIYOUJI
IPC: G03G21/00
Filed: 1984-04-27
Abstract: PURPOSE:To reduce the small-sized, lightweight simplified image forming device and to adapt it to high-speed copying operation by taking a copy at the moving speed of an image carrier corresponding to the diameter of a rotating body which carries a developer on the surface in each developing device. CONSTITUTION:A developing device 10 is divided into two, i.e. the 1st developing unit 52 as the 1st developing means including the 1st developing roller 50 which carries a developer on the surface and the 2nd developing unit 53 as the 2nd developing means including the 2nd developing roller 51, and those developing rollers 50 and 51 are driven selectively to obtain a copy of black or color copy of one color, e.g. red, yellow, blue, etc. A black developer with a high frequency of use is used by the 1st developing unit 52 which is easily maintained as an upper stage and a color developer with a low frequency of use is used by the 2nd developing unit 53 as a lower stage. The 2nd developing unit 52 has the high frequency of use, so the diameter of the developing roller 51 is larger than that of the 1st developing roller 50 to improve development conditions of fast copying operation.
Patent JP-H01303909-A (JP)
Title: Amplifier controlled in accordance with speedp
Inventor: AMAA JII BOOZU
IPC: H03G3/32
Filed: 1989-04-04
Abstract: PURPOSE: To suppress low-frequency noise spectrum components, without deteriorating acoustic articulation reproduced within a vehicle, providing a means for adjusting a gain as a speed and/or the engine state of the vehicle and/or the function of an input signal level in an acoustic amplifying system in the vehicle. CONSTITUTION: An acoustic signal to amplify passes through a dynamic loudness control part 20, cascade-connected to between an input terminal 22 and an output terminal 23. The control part 20 includes a circuit for executing various functions. Namely, the control part 20 controls the gain of a system, in response to an engine signal to increase/reduce the turning on/off of an engine.  In addition, the control part 20 supplies a prescribed equalization in the range of a low-frequency sound by acoustic level setting by a manual operating acoustic level setting control means, controls the gain of the system so as to increase/ reduce according to each of the increase/reduction of a vehicle speed, in response to a signal from a vehicle speed signal source and controls the gain of the system, in response to a signal from a signal source expressing the state of the acoustic noise level of a vehicle to increase/reduce respectively, in response to the increase/reduction of noise.
Patent JP-S615002-A (JP)
Title: Germicide
Inventor: TAKAMATSU KAZUO
IPC: A01N37/06
Filed: 1985-04-22
Abstract: PURPOSE:A germicide having an immediate effect not only on bacteria but also on fungi, not destroying a material to be sterilized, having no toxicity at all, showing high safety, obtained by blending an alcohol with a specific amount of sorbic acid. CONSTITUTION:An alcohol is blended with 1-3wt% sorbic acid, to give a germicide having a deodorizing effect to remove a putrid smell resulting from bacteria by sterilizing the bacteria. The germicide has higher germicidal effects on various kinds of bacteria than germicides, etc. obtained by blending an alcohol with a carbonic acid gas, and shows 15 times the immediate effect of an alcohol for disinfection. Safety of each component has been confirmed, and since blending of both the components causes no chemical reaction, the germicide has high safety. Because it has improved rapidly drying properties besides the immediate effect, it is usable for emergency disinfection, prevention of infection after operation, prevention of infection in hospitals, etc.
Patent JP-H05289675-A (JP)
Title: Muffling device using sound insulation wall
Inventor: SUGIYAMA TAKESHI
IPC: G10K11/178
Filed: 1992-04-07
Abstract: PURPOSE:To construct the sound insulation wall to the height of a normal sound insulation wall and to efficiently muffle a noise propagated from a sound source by using the sound insulation wall. CONSTITUTION:The sound source is made to be surrounded by the sound insulation wall 1 with the normal height. Then a space layer 3 which has a release part 5 at the upper end of the sound insulation wall 1 is formed on one flank of the sound insulation wall 1. Further, a speaker 7 for noise cancellation is arranged at the bottom part of the space layer 3 and connected to a computer 11, and a sound wave reinforced by the space layer 3 is radiated by the speaker 7 for noise cancellation in opposite phase relation with the sound wave of the noise to nearly the same sound volume with the noise passing on the top surface of the sound insulation wall 1 to interfere with and cancel the noise nearby the release part on the top surface of the space layer 3.
Patent JP-H05286619-A (JP)
Title: Sheet discharge device of image forming device
Inventor: NAKAZATO YASUFUMI
IPC: G03G15/00
Filed: 1992-04-07
Abstract: PURPOSE:To provide a sheet discharge device for an image forming device which has a particularly high linear speed or has small spaces between cut sheets, and which prevents adverse effect on the stacking performance by the leading edge of a subsequently discharged sheet interfering with the trailing edge of a precedingly discharged sheet before the brecedingly discharged sheet stacked on a sheet discharge tray. CONSTITUTION:In a sheet discharge path, a sheet overlapping part 3 is provided to put two or more sheets 10a, 10b overlappedly, and such sheets overlapped are discharged to a sheet discharge tray and stacked. A plurality of sheet discharge paths having different length are furnished, and sheets to be discharged are delivered to them in charging from the longest path step by step to the shortest, and thereby the sheets are overlapped in the discharge part and discharged onto the tray while two or more sheets are overlapped.
Patent JP-H07273300-A (JP)
Title: Cmos negative-logic-circuit structure and its layout and wiring method
Inventor: ONO KEIICHI
IPC: H01L21/82
Filed: 1994-03-29
Abstract: PURPOSE:To provide a CMOS negative-logic-circuit structure which can reduce damage caused by a process for a gate oxide film without lowering the effi ciency of a layout and to provide its layout and wiring method. CONSTITUTION:A CMOS negative-logic-circuit structure contains two N-channel transistors 30, 31 which are connected in series via a common diffused layer 29. The CMOS negative-logic-circuit structure is constituted in such a way that at least one connection hole 36 is formed in the common diffused layer 29 and that an interconnection 37 is connected to the common diffused layer 29 via the connection hole 36.
Patent JP-S60230171-A (JP)
Title: Image forming device
Inventor: NUMAZU TOSHIHIKO
IPC: G03G15/08
Filed: 1984-04-27
Abstract: PURPOSE:To prevent the blocking of residual toner due to electrostatic charging and to reduce the scattering of toner by providing a member for toner agitation which is rubbed against the surface of an image carrier and varying its operation time according to the size of transfer paper in use. CONSTITUTION:A copy is taken by using a photosensitive body 10 which has shorter peripheral length than the size of transfer paper in use and when the residual toner image on the photosensitive body 10 reaches the rubbing position of the member 16 for toner agitation after transfer and a discharging process by a discharging lamp 15, the rear end of the transfer paper is not detected by a detector 21 yet. Then, the member 16 for toner agitation which is in an off state so far starts operating to agitate the residual toner on the photosensitive body 10 uniformly. Further, the transfer paper is conveyed and once the detector 21 detects the rear end of the transfer paper, the member 16 for toner agitation stops operating. Thus, white absence in an image due to the blocking of the residual toner originating from charging is prevented and the scattering of toner is reduced.
Patent JP-S61244615-A (JP)
Title: Air conditioner for automobile
Inventor: KAMIYA SADAYUKI
IPC: B60H1/00
Filed: 1985-04-22
Abstract: PURPOSE:To prevent a heat exchanger fin from loading, by attaching an air-mix damper rotatably at the air inlet side of a heat exchanger, while installing a duct collecting device in the heat exchanger air inlet opposite surface, thus constituting an air conditioner. CONSTITUTION:An air-mix damper 1 is attached to an edge end part of a heat exchanger 4 for heating free of rotation by means of a rotary shaft 3. And, a brushlike duct collecting device 2 is installed in the whole surface at the side opposed to an air intake (a) of this heat exchanger 4. With this constitution, both air-mix dampers 1 and 15 operate, and when a flow of air-conditioned air inside a duct A is controlled, the air-mix damper 1 comes contact with the air intake (a) of the heat exchanger 4. At this time, the duct collecting device 2 enters between fins, removing the duct sticking to these fins. With this constitution, loading due to duct between heat exchanger fins is preventing from occurring.