baber/WOPTO huggingface dataset:
Patent JP-S56161766-A (JP)
Title: Facsimile device
Inventor: HIRAI NOBUTAKE
IPC: H04N1/00
Filed: 1980-05-15
Abstract: PURPOSE:To discharge an original suitably for any original size, by enabling to select an original discharge outlet through changing arbitrary. CONSTITUTION:A moving type guide 6 is located on an original discharge path and it is switched to a position A or B with a switch 7. When the guide 6 is located at the position A as shown by solid lines, originals are discharged toward a dish 4, which is suitable for the original of long size. Further, when the guide 6 is at the position B as shown by dotted lines, the originals are discharged toward a box 5. This device is switchable for the originals with conventional A4-B4 size.
Patent JP-H01238836-A (JP)
Title: Ultrasonic probe
Inventor: ISHIKAWA HIROSHI
IPC: G01N29/04
Filed: 1988-03-18
Abstract: PURPOSE:To improve the quality of a picked-up image by providing a preamplifier means for amplifying a received ultrasonic signal picked up from signal line electrodes, on a print plate means soldered to the signal line electrode. CONSTITUTION:An ultrasonic probe 20 composed of several ultrasonic wave transmitting elements 10 each having an electro-acoustic transducer element 1, an acoustic impedance matching layer 4 arranged on the sound radiation side and a sound wave absorber 5 arranged on the rear side. A ground line electrode 2 is formed on a surface making contact with the acoustic impedance matching layer, and a signal line electrode 3 is formed on a surface making contact with the source wave absorber 5. A print plate means 6 having a wiring pattern 7 for picking up received ultrasonic signals is soldered to the signal line electrode 3, and a preamplifier means 8 for amplifying an ultrasonic received signal picked up from the signal line electrode 3 in each electro-acoustic transducer element 1 is formed on the print plate means 6. Accordingly, it is possible to reduce mixed foreign noise, thereby it is possible to enhance the quality of a picked-up image.
Patent JP-S58182359-A (JP)
Title: Self-control system switching system of electronic exchange
Inventor: SUZUKI TAKAHIKO
IPC: H04M3/22
Filed: 1982-04-19
Abstract: PURPOSE:To reduce the maintenance time and to prevent instability due to such as disturbance and failure, by executing a diagnostic test to a waiting system device, and changing the system constitution through the result of the test, when a system switching cause takes place, in a duplex device having a self-control system switching function. CONSTITUTION:Central processing units 6-1, 6-2 are operated synchronously while comparing the operation with each other, and when the operation is dissident, the self-diagnosis is done and a system in failure is disconnected, remote station control sections 4-1, 4-2 at the master station side are decided about their operating system and waiting system via a system constitution managing section 5 by the control from the operating system central processing unit, the sections receive control information from the central processing unit of the operating system, and only the control section of the remote station at the master station of the operating system is communicated with the remote station through a communication line 7. Control sections 3-1, 3-2 of the remote station 1 decide the operating and waiting system by self-control and the operating and waiting systems are changed over with the control from the master station.
Patent JP-S54113-A (JP)
Title: Fuel injection system
Inventor: OOSHIMA SABUROU
IPC: F02D3/00
Filed: 1977-06-01
Abstract: PURPOSE: To separate an air discharge measuring mechanism from a fuel measuring and distributing mechanism for removing limitations of equipping, driving, and other processes in a fuel injection system to control the connecting ratio of variable orifices arranged in a fuel supply passage according to the rotational frequency and the suction air amount of an internal combustion engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06273263-A (JP)
Title: Wind tunnel
Inventor: TOKUNAGA KEIZO
IPC: G01M9/04
Filed: 1993-03-24
Abstract: PURPOSE:To reduce the dimension of a supporting device for a model suppress the disturbance of the airstream in a wind channel, and prevent the unnecessary inertial force from being measured in the dynamic aerodynamic test. CONSTITUTION:The dimension of a supporting device for a model is reduced by installing a model 4 arranged and fixed in an air stream 7 in a wind channel 1, and the air stream changing walls 13a and 13b which change the attitude angle for the air stream 7 in the wind tunnel are installed in the peripheral part of the model 4, and the direction of the air stream in the wind channel 1 is changed by moving the air stream changing walls 13a and 13b, and the angle of attack of the model 4 is changed.
Patent JP-S58180585-A (JP)
Title: Improved preparation of optically anisotropic pitch
Inventor: IZUMI TAKAYUKI
IPC: D01F9/145
Filed: 1982-04-19
Abstract: PURPOSE:To prepare a pitch containing an optically anisotropic phase in high concentration and producing high-performance carbon fiber, by performing centrifugal separation of intermediate coal pitch consisting of optically anisotropic and isotropic phases in a molten state. CONSTITUTION:An intermediate carbonaceous pitch which has a softening point of about 260 deg.C or lower and contains about 20-70% of an optically anisotropic phase (AP) consisting of a spherical substance with a particle diameter of about 500mu or smaller and about 80-30% of an optically isotropic phase (IP), is melted and subjected to centrifugal separation. For melting, the pitch is heated to a temperature above its softening point (about 260-390 deg.C) and the molten pitch is centrifuged (at about 10,000G or lower) to separate an optically anisotropic pitch with an AP content of about 80% or higher.
Patent JP-2000255878-A (JP)
Title: Sheet discharge device, facsimile device and image forming device
Inventor: NAGAHARA HIDEAKI
IPC: B65H31/34
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce detrimental affection upon the environment, by preventing the user from buying a new paper feed roller even though the replacement of paper feed rollers is required. SOLUTION: A sheet discharge device is composed of a sheet holding part for loading and holding sheets, a holder base part rotatably arranged around a sheet holding part 23, and a paper feed roller 20 having a paper conveying surface for feeding the sheets from the sheet holding part 23, and removably held by a holder base part, the paper feed roller 20 being composed of a plurality of sheet conveying surfaces 43, 44 having the same shape. With the arrangement, even though any of the paper conveying surfaces is worn so that the surface cannot be used any more, the feed roller 20 is removed from the holder base part so as to set the other one of the conveying surfaces at a use position, and is then again attached in the holder base part. Thereby it is possible to use another conveying surface with not replacement of the paper feed roller with a new one.
Patent JP-H07279727-A (JP)
Title: Engine control device for vehicle
Inventor: MIYOSHI MASAHIRO
IPC: H04L5/00
Filed: 1994-04-01
Abstract: PURPOSE:To obtain an engine control device for a vehicle which can supply fuel to an engine by a proper rate when error occurs at multi-communication. CONSTITUTION:A fuel injection control device 2 takes in a starter signal 21 which indicates starting of an engine, and a detection signal of an intake air amount to the engine by means of an air flow meter 20. Fuel injection rate data is input by a fuel injection control device 2 through a multi-communication line 4. An injector 22 is driven and controlled by the use of the data. When communication error occurs at the multi-communication line 4, a backup fuel injection rate is calculated based on the intake air amount at the starting time of the engine and after starting, independently on the control data from the multi-communication line 4. The injector 22 is driven and controlled by the use of the calculated value.
Patent JP-S59191635-A (JP)
Title: Information processor
Inventor: OKADA KUNIHIRO
IPC: G06K9/03
Filed: 1983-04-15
Abstract: PURPOSE:To attain an input even for the Chinese characters with which both sound reading and Japanese rendering are impossible, by selecting the candidate characters based on the information on the radicals, the number of strokes, etc. of input characters and then displaying them. CONSTITUTION:When reading is impossible with an input Chinese character, an operator feeds the number of strokes, for example, of the input character through a keyboard 1. In this case, the radical information such as sides, right- hand radicals, etc. can substitute the number of strokes. When receiving this input, a processor 2 gives access to a code conversion table 3 to deliver plural character codes 10 and to supply them to a character generator 5 via a sector 4. Then the generator 5 converts these character codes into character patterns and displays plural candidate character patterns to a display 6. Thus the operator decides a corresponding character pattern among those patterns displayed at the display 6 and feeds it. Thus it is possible to feed even a Chinese characrer with which both the sound reading and Japanese rendering are impossible.
Patent JP-S61226482-A (JP)
Inventor: MATSUBARA TAKEHISA
IPC: B66B1/06
Filed: 1985-03-29
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-H10247411-A (JP)
Title: Surface light source device
Inventor: SHINOHARA MASAYUKI
IPC: F21V8/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide non-coloring excellent white color by combining plural light emitting bodies having different light emitting wavelengths in a surface light source device. SOLUTION: LED chips 18R, 18G, 18B whose light emitting colors are red, green, and blue are closely arranged on a circuit board 15, and are sealed by transparent resin 19 so as to form a light emitting body group 16. The respective LED chips 18R, 18G, 18B of the light emitting group 16 radiate red light, green light, and blue light from close positions, the radiated red color, the green color, and the blue color are reflected, deflected on a boundary face, and mixed so as to be radiated from the light emitting group 16 as white light to a light guide plate 12.
Patent JP-H03268212-A (JP)
Title: Magnetic head
Inventor: FUKUSHIMA NOBUHITO
IPC: G11B5/29
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the interchangeability with the recording system of plural different track widths by specifically disposing a 1st magnetic head core having a recording and reproducing gap and an erasing gap and a 2nd magnetic head core having a single gap on the same slider. CONSTITUTION:The magnetic head core (lower core) 111, such as 2MB/1MB, having the conventional recording and reproducing and tunnel erasing gaps and the narrow track width magnetic head core (upper core) 110 for high-density recording are disposed in parallel on the slider 106 with a shielding material 107 in-between. The coil 108 of the upper core 110 is disposed between the recording and reproducing coil and erasing coil 113 of the lower core 111. The cores are so disposed that the direction of the central axis of the coil 108 of the upper core 110 and the direction of the central axis of the recording and reproducing coil and erasing coil 113 of the lower core 111 respectively intersect with each other. The magnetic head for a floppy disk drive with which the interchangeability with the conventional 1MB to 2MB formats is assured is obtd. in such a manner while the high-density recording of >=10MB is attained.
Patent JP-H04281350-A (JP)
Title: Canned motor
Inventor: INAO HIROSHI
IPC: H02K9/19
Filed: 1991-03-05
Abstract: PURPOSE:To protect a stator winding against deterioration of insulation due to dew formation by applying a dew formation preventing material onto the outer peripheral face of a can projecting from a stator core thereby blocking the air in the stator chamber from contacting with the outer peripheral face of the can. CONSTITUTION:A dew formation preventing material, i.e., a heat insulating coating material 30, is applied tightly onto the outer peripheral face of a can 15 projecting from the opposite ends of a stator core 2. A thermally shrinking tube composed of thermoplastic resin such as polyethylene.polyester resin is employed as the heat insulating coating material 30. Thermally shrinking tubes having inner diameter slightly larger than the outer diameter of the can 15 are fitted on the can 15 at the opposite ends thereof and heated at a proper temperature in order to shrink the tube and fit tightly to the can 15. Since the end parts of the can 15 projecting from the stator core 2 are covered with the heat insulating material 30, the air in the stator chamber is blocked from direct contact therewith and thereby no dew is formed thereat.
Patent JP-H03265852-A (JP)
Title: Pressure developing device of image forming device
Inventor: OKI SHIGEHIRO
IPC: G03D13/00
Filed: 1990-03-16
Abstract: PURPOSE:To obtain sharp images which are free from unequal densities even in a low density region and allow the reduction of the weight and size of the above device by providing pressurizing roller having microprojections on the surfaces. CONSTITUTION:A photosensitive member 202a and transfer paper 302b are superposed on each other between the pressurizing rollers 201a and 201b and are pressurized. The load of this time is transmitted to the pressurizing rollers 201a, 201b via pressurizing plates 204, 205 by pressure adjusting screws 26, and pressurizing springs 207. The microprojections 310 of a trapezoidal shape are formed on the surface of the pressurizing roller 201a. These microprojections 310 are formed spirally at equal intervals on the surface of the pressurizing roller 201a. The unequal densities at the time of the low density are eliminated in this way and the images having the good quality are obtd. In addition, the size and weight of the transfer device are reduced.
Patent JP-S63313746-A (JP)
Inventor: HERUMUUTO SHIEEFUAA
IPC: C07C51/00
Filed: 1988-03-22
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-H01238025-A (JP)
Title: Integrated circuit device
Inventor: KIKUYAMA SEIICHIRO
IPC: H01L27/06
Filed: 1988-03-17
Abstract: PURPOSE:To reduce a parasitic current leaked into a ground and reduce a waste power by diffusing gold into the epitaxial layer of a diode. CONSTITUTION:Gold is diffused into an epitaxial layer. The gold atoms 13 diffused into the epitaxial layer 4 produce many recombination centers in the epitaxial layer 4 and reduce the lifetime of minority carriers in that region. Therefore, the current amplification factor of a parasitic P-N-P transistor whose base region is the epitaxial layer 4 is lowered so that a parasitic current can be reduced.
Patent JP-S59190681-A (JP)
Title: Method and apparatus for measuring glass dose
Inventor: OOMORI TAKAO
IPC: G01T1/06
Filed: 1983-04-14
Abstract: PURPOSE:To achieve an accurate measurement with a handy control by detecting a fluorescence generated when a densitometer glass is excited by violet rays at a specified timing to remove a fluorescent component due to a predose proper to the glass and the fouling of the surface. CONSTITUTION:Outputs of photmultiplier tubes 9 and 10 are applied to sampling gate circuits 17, 21 and 19 through preamplifiers 11 and 13 and a linear amplifier 12. The sampling gate circuits 17, 21 and 19 are operated by a sampling pulse at a varied timing from sampling setting circuits 15 and 16 and sampled values integrated with integrators 18, 22 and 20 respectively. An arithmetic circuit 23 determine a radio/photo luminescence components from integrated values to calculate a radiation exposure value and the results of the measurement indicated on a display 24.
Patent JP-S59189883-A (JP)
Inventor: UGAWA SHIYOUHACHI
IPC: A63F7/02
Filed: 1983-04-12
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-S63232733-A (JP)
Title: Dial pulse generator
Inventor: TAKADA YUKIO
IPC: H04M1/31
Filed: 1987-03-20
Abstract: PURPOSE:To output a correct dial pulse in spite of an ageing change and a temperature change by calculating a difference value between the ON period and the OFF period of a relaying device, and outputting a dial control signal that the said difference has been corrected. CONSTITUTION:When a dial pulse (DP) is transmitted to lines L1, L2 by a DP control signal, a relay 4 is driven to ON/OFF, while a state that contacts 2A, 2B of the relay 2 are connected to a telephone set 3 side is kept. A that time, the level of the relay contact 4B is fetched to a line control part 9 through an input port 10, and ON-time is measured by a timer 9A. Then, the difference between the time of a drive signal is obtained. Next, the relay contacts 2A, 2B are connected to a MODEM 6 side, and the DP is transmitted to the lines L1, L2, by making the relay 4 into ON and OFF by the DP control signal. The DP control signal at this time is outputted after the ON.OFF time is corrected according to the previously obtained difference.
Patent JP-S57180849-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: IMAMURA HIROSHI
IPC: H01J9/26
Filed: 1981-04-30
Abstract: PURPOSE:To make the outer tube and the button stem of a double-tube-structure fluorescent lamp to be rapidly fused, and prevent any oxidation of filaments by inserting electrode parts having the said filaments into the inner tubes after the outer tube and the bottom stem are fused with a high thermal load, and fusing the said electrode parts with a small thermal load. CONSTITUTION:An outer tube 10 is made of glass, and inner tubes 11 are prepared by curving glass tubes into U-shaped form. A spacer 13 integrated with the inner tubes 11 is fixed to a button stem 17 by bending ends of pins 20. Next, the button stem 17 and the outer tube 10 are fused by use of a burner. At this  point, the thermal load of the fusion may be large since electrode parts 21,  which have a fear of being oxidized, are not yet inserted into the inner tubes  11. After that, the electrode parts 21 are inserted into the inner tubes 11  through fusing tubes 19 and insertion holes 16 of the spacer 13, and the fusing  tubes 19 are fused to a glass piece 23 by means of a burner. The thermal load  of this fusion may be small to such an extent that filaments 22 are not oxidized.
Patent JP-H01238117-A (JP)
Title: Reduction aligning method
Inventor: NOZUE HIROSHI
IPC: G03F1/00
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a pattern accurately with high precision to the size of a design even when the film thickness of an applied resist film is partially different by locally controlling the intensity of light transmitted through a transparent substrate and controlling exposure applied to a photosensitive organic film. CONSTITUTION:A transparent substrate (a second reticle) 10 is brought near to and mounted to the lower section of a reticle 8. A translucent film 102 is applied uniformly in a region corresponding to an integrated circuit pattern 82 for the reticle 8 on a glass substrate 101 in the second reticle 10. When light absorption in glass is ignored, light 6 applied to the reticle 8 in intensity q1 is passed through the second reticle 10 in intensity q1 as it is when the light 6 is passed through a scribing line section 34. Light passed through the integrated circuit pattern 52 is lowered to intensity q0 by the light semi-transparent film 102 and emitted from the lower section of the second reticle 10 at that time. The intensity of light emitted from the second reticle 10 is controlled by the material and film thickness of the light semi-transparent film 102 applied to the second reticle 10.
Patent JP-H11265245-A (JP)
Title: Multi-functional system device
Inventor: FUKUMURA SATOSHI
IPC: G06F3/0482
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To quickly and easily select a desired function item from among plural function items. SOLUTION: A system part 40 selectively executes plural function items. A weighting processing part 34 of the controller part 30 changes the weighting of the priority order of each function item, and decides the priority order according to the execution frequency of each function item in the system part 40. A user operates the selecting operation of the function items by a selection operating part 10. When the selecting operation of the function items is operated by the selection operating part 10, a function selecting part 33 selects and certifies a function item to be executed by the system part 40 from the selecting state of the system part 40 and the priority order of each function item in the weighting processing part 34. The function item selected by the function selecting part 33 is displayed on a display device part 20.  The system part 40 is allowed to execute the function item certified by the function selecting part 33 by a function controlling part 37.
Patent JP-H05273492-A (JP)
Title: Semiconductor laser beam source
IPC: H04B10/11
Filed: 1992-03-25
Abstract: PURPOSE:To easily perform the direction setting of a beam from a semiconductor laser beam source capable of transmitting a large amount of information at high speed and to lower output required for light emission. CONSTITUTION:A semiconductor laser 10, and a lens 20 provided with a bus perpendicular to the longitudinal axis rX of the far-field pattern P1 of a laser beam LB and also, provided with a first circular cylindrical plane S1 in which the spread angle theta1 of the laser beam LB is set at theta2 by decreasing in the direction of X and a bus perpendicular to the bus of the first circular cylindrical plane S1, and equipped with a second circular cylindrical plane S2 in which the spread angle alpha1 of the laser beam LB is set at alpha2 by increasing in the direction of Y are provided at a body 50.
Patent JP-H07246288-A (JP)
Title: Overlock sewing machine provided with adjusting mechanism for lower scalpel
Inventor: YANAGISAWA TAKESHI
IPC: D05B1/20
Filed: 1994-03-09
Abstract: PURPOSE:To conveniently use the overlock sewing machine by easily operating an adjusting dial and prevent the adjusting dial from disturbing sewing. CONSTITUTION:This overlock sewing machine is provided with a sew-up width adjusting mechanism 4 for adjusting sew-up width by operating an adjusting dial 2 and moving a lower scalpel stand 3 orthogonally to a sewing direction. The adjusting dial 2 of the sew-up width adjusting mechanism 4 is arranged so as to freely enter/leave a case 5 of the overlock sewing machine. Fabric is sewn at a standby position to insert the adjusting dial 2 to the case 5, and the sew-up width is adjusted by operating the adjusting dial 2 at an adjusting position to protrude the adjusting dial 2 from the case 5.
Patent JP-H08319369-A (JP)
Title: Method of recovering plastic waste containing polyurethane and other plastic mixture
Inventor: BERUNHARUTO NAABAA
IPC: C08J11/24
Filed: 1996-03-22
Abstract: A process for the utilisation of plastic waste contg. a mixt. of polyurethanes (PU) and other plastics, comprising (a) reacting the waste with a mixt. of low-mol. wt., at least difunctional alcohol(s) (I) and polyether-polyol(s) (II), and (b) separating the polyol glycolysis prod. from the rest of the waste by mechanical methods. Also claimed is a glycolysis polyol obtd. by this process.