baber/WOPTO huggingface dataset:
Patent JP-S63235975-A (JP)
Title: Toner recovering unit
Inventor: EOMO KYORI
IPC: G03G21/10
Filed: 1987-03-24
Abstract: PURPOSE:To prevent a used toner from being scattered, by providing a heating means on the recovering box for used toner. CONSTITUTION:A cleaning blade 1 scraping the remaining toner from the surface of a photosensitive drum is provided on the toner recording port of the collecting box 2, plural pieces of heat pipes 3, 3... are provided vertically on the bottom part of the boxy 2, and an electric heater 4 is installed adjacently on the bottom part of the box 2. On the other hand, a part of the side wall of the box 2 is constituted of an asbestos block 5, and heat conduction to the cleaning blade 1 is interrupted. That is, by the electric heater 4, heat is given and received to and from the heat pipes 3 and the heating pipes concerned 3 are heated, therefore, a heat meltable toner recovered into the box 2 receives the heat of the heat pipes 3 and melted and solidified. In such a way, the scattering of the recovered toner is suppressed.
Patent JP-H08291112-A (JP)
Title: Arylalkyl-amine and-amide
Inventor: GRIFFITH RONALD CONRAD
IPC: A61P25/28
Filed: 1996-03-26
Abstract: Aryl substd. alkyl amines or amides of formula (I) or their pharmaceutically acceptable salts are useful for the prevention or treatment of neuoroligical disorders: Ar1 and Ar2 = phenyl opt. substd. by one or more of NH2, NO2, Cl, Br, OH, 1-6C alkoxy, 1-6C alkyl or CN; R1 and R3 = H or 1-6C alkyl; R2 = H or COCH2NH2; if when R2 = H, then one or both of Ar1 and Ar2 may also = phenyl, fluorphenyl, or 2-, 3- or 4-pyridinyl and R1 may also = 1-6C alkoxycarbonyl. (I) are new if when R2 = H, R1 = 1-6C alkyl (cpds. Ia).
Patent JP-H07281778-A (JP)
Title: System linkage device and system linkage control method
Inventor: NOZAKI YOSUKE
IPC: G05F1/70
Filed: 1994-04-07
Abstract: PURPOSE:To provide the small, lightweight system linkage device and system linkage control method which can suppress the generation of higher harmonic currents of a DC-AC converting inverter. CONSTITUTION:A reference voltage generating circuit 2c' is equipped with a synchronous detecting circuit 2f' which inputs the detection voltage Vcs of an AC power system 4 and generates a basic cycle signal Vz in each basic cycle of the voltage of the AC power system 4, a phase delay circuit 2k which delays the phase of the basic cycle signal Vz to generate a phase-delayed basic cycle signal Vzphi, a sine wave generating circuit 2m which inputs the phase- delayed basic cycle signal Vzphi from the phase delay circuit 2k and generates a sine wave signal SINr having the same cycle with the phase of the phase- delayed basic cycle signal Vzphi, and an adder 2p which adds the sine wave signal SINr of the sine wave generating circuit 2m and the voltage signal Vcs of the AC power system.
Patent JP-H08268045-A (JP)
Title: Protecting device of ptc heater for electric vehicle
Inventor: YOSHIDA MAKOTO
IPC: H05B3/00
Filed: 1995-03-28
Abstract: PURPOSE: To protect a thermistor element of a PTC heater from the excessive voltage in a power supply with large voltage build-up such as one on an electric vehicle. CONSTITUTION: A voltage limiting means 9 is provided on an energizing circuit to supply power from a battery 3 to a PTC heater 11, and when the battery voltage is larger than the preset allowable voltage, the voltage of the battery 3 is limited to energize the PTC heater 11.
Patent JP-H07277165-A (JP)
Title: Load responsive type brake fluid pressure control device
Inventor: YAMAKOSHI MUTSUO
IPC: B60T8/26
Filed: 1994-04-08
Abstract: PURPOSE:To prevent the operation error of the fail safe structure even in the case where the fluctuation of hydraulic pressure such as ABS is input to a pressure chamber communicated with a pipeline of a front brake system by arranging a fixed throttle check valve in a branch pipeline communicated with the pipeline. CONSTITUTION:An input passage 8 and an output passage 9 of a proportioning valve A, which is interposed in a rear brake system, are communicated by a bypass passage 17. A piston 15 is energized by the pressure led from a pipeline of a front brake system into a pressure chamber 21 through a branch pipeline so that a bypass passage 17 is closed by a seal member 18. On the other hand, when dissipation of the pressure is generated in the front brake system, the bypass pipeline 17 is opened, and the pressure from a master cylinder is transmitted to a rear wheel cylinder, bypassing the proportional valve A. In this device, a fixed throttle check valve 34 is arranged on the way of the branch pipeline.
Patent JP-S58202220-A (JP)
Inventor: UORUTAA JIYON SUTOBU
IPC: B65G61/00
Filed: 1983-04-20
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-H06279562-A (JP)
Title: Urethane-modified oil composition
Inventor: AMEMOTO MASAHIDE
IPC: C08L75/00
Filed: 1993-03-29
Abstract: PURPOSE:To obtain the compsn. excellent in hydrolysis stability by using a product obtd. by reacting a drying oil or its fatty acid, other hydroxyl compds., an org, isocyanate compd., and a chain extender, as the main component. CONSTITUTION:The compsn. contains, a urethane-modified oil which is obtd. by reacting (A) a drying oil and/or its fatty acid, (B) a hydroxycarboxylic acid, (C) other hydroxyl compds., (D) an org. isocyanate compd., and (E) a chain extender, as the main components. The modified oil, having no ester group adjacent to a carboxyl group, is esp. excellent in hydrolysis stability. After dispersed in water, the modified oil easily becomes a high-molecular compd. by the action of the chain extender and provides a coating film which dries quickly without causing wrinkles due to surface drying.
Patent JP-S63106670-A (JP)
Title: Image forming device
Inventor: EGAWA JIRO
IPC: G03G15/01
Filed: 1987-03-26
Abstract: PURPOSE:To quickly and exactly adjust the light quantity of a laser beam by constituting the titled device so that each comparing means for comparing a detecting voltage of each photodetecting means and each prescribed reference voltage respectively can set simultaneously each prescribed reference voltage by a common variable power source. CONSTITUTION:The titled device is provided with comparing means 7, 8 and a common variable power source 9, and at the time of replacing an image carrying body 1, in case of adjusting separately and independently the light quantity of each laser beam of a laser light source 30a and the same 40a, prescribed reference voltages of each comparing means 7 and the same 8 are set simultaneously by the common variable power source 9. Accordingly, a mutual relation of each laser beam of the laser light source 40a and the same 40a can be kept constant. In such a way, the light quantity of each laser beam can be adjusted quickly and exactly.
Patent JP-S59194561-A (JP)
Title: Method and apparatus for aligning order of picture data in picture scanning recorder
Inventor: YAMADA MITSUHIKO
IPC: H04N1/21
Filed: 1983-04-20
Abstract: PURPOSE:To simplify hardware configuration and to shorten access time by aligning picture data to be scanned in a line memory of a buffer memory. CONSTITUTION:A rotary encoder is fitted to a rotary drum in a picture scanning part 1 scanning an original and an outputted one-rotation pulse and n pulses in one rotation are inputted in a timing signal generating circuit 6. A write/ read address signal Sa of picture data is formed and inputted in a buffer memory 30 on the basis of the outputted system clock signal S1 and start signal S2. A request signal S4 and a write permission signal S3 are generated in a timing generating circuit 6 and inputted to a buffer memory 30. Data of respective scanning lines are aligned in the buffer memory 30 so that the order of scanning coincides with the physical order of a line memory, the aligned data are successively inputted to a shift register 4 and recording beam is controlled.
Patent JP-H11273766-A (JP)
Title: Connection device
Inventor: NAKAMURA KEIICHIRO
IPC: H02B13/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a connection device that is improved in the machinability and plating processability of the mounting hole of its contact and the fixability and maintainability of the contact and also implement the partitioning of an insulating gas. SOLUTION: A central conductor 14 having a cylindrical hole 13 penetrates through and is supported by an insulating spacer 12, and a first conductor 16 and a second conductor 17 to be connected is each provided with a cylindrical part 18. Recesses 20 which are circumferential direction grooves are formed in a peripheral surface 19 of the cylindrical part 18. Contacts 21 are installed in the recesses 20 and the cylindrical parts 18 of the first conductor 16 and the second conductor 17 are electrically connected to the central conductor 14 through them. A barrier rib may be installed on the central conductor in order to partition gas. Additionally, one end of the central conductor may be joined to the conductors 16, 17 through a bolt.
Patent JP-H09264684-A (JP)
Title: Plate type heat exchanger
Inventor: BANDO TOSHIO
IPC: F28F3/08
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent vapor from condensing on a fastening bolt used in a plate type heat exchanger. SOLUTION: This heat exchanger is assembled by overlaying a plurality of heat exchange plates 5 on two oppositely disposed frames 1 and disposing the two frames 1 on opposite sides in such a manner as to sandwich the heat exchange plates 5 and fastening the two frames by using long-sized fastening bolts inserted in cuts formed correspondingly in both sides of the plates at constant intervals in a downwardly inclined state toward inside and nuts screwed on end portions of the bolts. Heat insulating washers 11 made of a material having a low thermal conductivity and a high compression strength are interposed between the flames 1 and the fastening bolts 6.  A sleeve 12 extending toward the frame 1 is integrally formed with the heat insulating washer 11 and the fastening bolt 6 is covered with the sleeve 12 in a vicinity of a surface of the frame 1 by providing the sleeve 12 with a length longer than thickness of the frame 1.
Patent JP-S59195623-A (JP)
Title: Liquid crystal display cell
Inventor: OOTAKI TOSHIHIRO
IPC: G02F1/1335
Filed: 1983-04-21
Abstract: PURPOSE:To obtain a liquid crystal display cell superior in sharpness and brightness and suitable for size enlargement and formation of a curved face by making parallel the principal orientation directions of two oriented plastic films interposing liquid crystals. CONSTITUTION:An unstretched plastic film is formed by using an extruder and a die, and the film is stretched uni- or bi-axially to obtain two oriented films. A transparent electrically conductive film is deposited on each film by sputtering, and subjected to patterning and orientation processing. Then, a cell is formed by holding said two films with their principal orientation directions kept in parallel, and using a sealing material, spacers, etc., and sealing in liquid crystal. Each of two polarizing films are applied to each of said plastic films with its absorption axis in parallel or rectangular to the principal orientation axis of the plastic film in contact with said polarizing film, and the two polarizing films are arranged with each absorption axis in parallel or rectangular to each other. High density PE, low density PE, PVC, and polyphenylene sulfide films, etc. are usable for said plastic film, and above all, a polyester film having >=80mol% polyethylene terephthalate component is preferable.
Patent JP-H10248445-A (JP)
Title: Rod pipe for inner through rod and its production
Inventor: FUJIMURA MITSUO
IPC: A01K87/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a strong rod pipe capable of simply forming projecting parts on its inner peripheral surface without through a special process and preventing the formed projecting part from being exfoliated from the inner peripheral face by constituting the projecting part projectingly provided on the inner peripheral face of prepreg resin and matching the alignment direction of carbon fibers at an innermost layer with an axial direction. SOLUTION: The projecting parts 3 projectingly provided on the inner peripheral face 2 of the rod pipe 1 consists of prepreg resin 9 and the alignment direction of the carbon fibers 8b at the innermost layer 8a is matched with the axial direction. In addition, the projecting parts 3 projectingly provided on the inner peripheral face 2 of the pipe 1 consists of prepreg resin 9 an the fiber 8b at the layer 8a of the pipe 1 is weaved. The fiber direction of its one side 8b1 is matched with the axial direction of the pipe 1 and the fiber direction of the other side 8b2 may be orthogonally crossed with the axial direction of the pipe 1.
Patent JP-H04282411-A (JP)
Title: Method for measuring air section within tunnel
Inventor: TAKAE MASAFUMI
IPC: G01C7/06
Filed: 1991-03-11
Abstract: PURPOSE:To enable an inner air section of a face of a tunnel to be measured safely and accurately by laser from a range finder by emitting laser to a target from a laser transit and then by detecting a position and an installation posture of the light wave type range finder. CONSTITUTION:A target 17 is irradiated with a laser beam from a laser transit 6 which is suspended under a ceiling within a tunnel and then a detection value obtained by detecting a position and a posture of a light-wave type range finder 11 is input to a computer 13. The computer 13 performs arithmetic operation along with various kinds of input data such as an inner air section measurement data, measurement starting point/ending point data, etc., and then controls a horizontal vertical pivoted stand for measuring each point on the inner air section. A laser beam 6b is emitted from an optical wave type range finder main body 29 and a reflection wave from an earth mountain exposed portion 4a is received, thus enabling a distance on the inner air surface of the face to be measured. range finding operation can be performed safely and accurately by obtaining the inner air section shape of the face with the computer 13.
Patent JP-S63236321-A (JP)
Title: X-ray exposure apparatus
Inventor: OKAMURA SHIGERU
IPC: G03F7/20
Filed: 1987-03-25
Abstract: PURPOSE:To avoid irregular exposure and to facilitate fine working, by dividing an incident flux of radiation into right-and left-hand halves, guiding them along respective light paths which are approximately symmetrical with respect to the radiation plane and then superposing one on the other. CONSTITUTION:Electrons accelerated by an electron storing ring 11 form an electron bunch 14, which circulates along a track. This electron bunch 14 radiates radiation along the tangen tial line if it is deflected and subjected to acceleration. The right-hand half of the radiation or right-side radiation 1-1 is guided to a reflection optical system 10, where it is incident upon the lower face of a plane reflection mirror 2 and goes straightly to the right-and left- hand directions. The radiation is then incident upon a toroidal reflection mirror 3 by which it is deflected upwards while, simultaneously, the light flux as a whole is deflected to the lift side. The left-side radiation 1-2 is subjected to reverse effects with respect to those for the right-side radiation 1-1 by means of a reflection optical system 20. Thus the exposure region 8-1 provided by the right-side radiation contains radiation of short wavelength more in the lower region, whereas the exposure region 8-2 provided by the left-side radiation contains radiation of short wavelength more in the upper region. Accordingly, exposure can be performed with higher intensity. A synthesized exposure region is thus provided by superposing one region on the other and, therefore, the exposure can be uniformized, eliminat ing irregular exposure.
Patent JP-S57189949-A (JP)
Title: Reversing device for sheets
Inventor: FUKUTOME YOSHIO
IPC: B65H15/00
Filed: 1981-05-13
Abstract: PURPOSE:To improve reversing operation efficiency by arranging a belt stretched with the contacting surface twisted, and a pair of pulleys engaging at the lowest position of the belt and facing each other, to almost conical configuration. CONSTITUTION:Shafts, 2, 9, 14 and 18, being driven with a motor 5, are provided with pulleys 3a, 3b and 3c, pulleys 10a, 10b and 10c, pulleys 15a, 15b and 15c, and pulleys 19a, 19b and 19c respectively, and the shaft 11 is provided with a deformation correction pulley 12, and only the pulleys 10b, 12 and 15b are  stretched with the belt 13 which is twisted 180 deg. at the contacting surfaces making the pulleys 10a, 10c, 15a and 15c as the guide, and further the pulleys 17 are  provided to the shafts 16 being fixed to the base 1 as a guide. A paper sheet P  is transferred to the direction of the arrow mark by belts 4a, 4b and 4c being stretched to the pulleys 3a, b and c, and is reversed by the belt 13, then is transferred to the direction of the arrow mark by belts 20a, 20b and 20c being stretched on the pulleys 19a, 19b and 19c.
Patent JP-H10254453-A (JP)
Title: Sound insulating member
Inventor: TANAKA KAZUMASA
IPC: G10K11/16
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To make sound insulating effect excellent easily applicable to a narrow and small space by covering at least the outer surface of a sound absorption layer composed of a porous member with a film layer whose air permeable amount is smaller than a specified value/sec. based on a specified pressure difference and providing a sound absorbing layer on the side face. SOLUTION: At least the outer surface 11 of a sound absorbing layer 1 composed of a porous part is covered with a film layer 2 whose air permeable amount is smaller than 0.01cc/cm<2> /sec. based on the pressure difference of 2.039×1/10<4> mmH2 O and the side face 12 of the sound absorbing layer 1 is a sound insulating material 4 having a sound absorbing layer. The sound absorbing layer 1 is a main body for exhibiting a sound insulating effect, absorbs acoustic energy as vibration energy, etc., and is formed with a proper porous member for exhibiting the sound insulating effect.  By this constitution, the leakage of sound incapable of sound incapable of being absorbed by the sound absorbing layer 1 to the outside in prevented since it is reflected by the film layer 2, thus, the excellent sound shielding effect is attained and it is easily mounted even in a narrow and small space, etc.
Patent JP-S51147138-A (JP)
Title: Double test processing method
Inventor: KAZAMI HARUO
IPC: G06F13/12
Filed: 1975-06-13
Abstract: PURPOSE: Reduction of step by sharing EO. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59195359-A (JP)
Title: Miniature cassette tape player
Inventor: MAGATA YOSHIHIRO
IPC: G11B15/02
Filed: 1983-04-20
Abstract: PURPOSE:To obtain a miniature cassette tape player which can reproduce repetitively an optional program with a simple operation by interrupting the tape drive when an FF or REW button is operated with a music searching mechanism. CONSTITUTION:When an FF button is pressed during playing, a reel drive disk 42 and a stoper 66 move down. Then the stopper 66 revolves an arm 67 to turn on a switch 14. Then a solenoid 69 is energized. An arm 26 is turned and the lock of a PLAY lock lever 18 is released. Then the lever 18 is locked by a pawl part 26b to set the operation in a quick traversing mode. When the lock of the lever 18 is released, a head gear 21 is turned and then locked at the music searching position since an arm 24 is sucked by the solenoid 69. A music interval detecting circuit is actuated at a music interval to turn off the solenoid 69. When the lock of the arm 24 is released, the gear 21 is revolved up to the PLAY position. The disk 42 is reset to its original position to set the operation in a play mode.
Patent JP-S60216080-A (JP)
Title: Regulator unit for servo-pump
Inventor: ICHIYANAGI TAKESHI
IPC: F04B1/26
Filed: 1984-04-11
Abstract: PURPOSE:To secure a highly respondable regulator unit for a servo pump in a way of simplifying its structure and letting it have durability, by engaging a rotary type regulator with a tilt-turning shaft of the swash plate type servo pump. CONSTITUTION:A tilt-turning shaft 2 is supported by bearings 1a and 1b and made free of tilt-turning motion in a positive or negative direction. A center shaft 23 of a rotary type regulator R is engaged with this tilt-turning shaft 2 by means of spline coupling and the like. This rotary type regulator R is constituted so as to be driven by a force motol type servo valve F. Therefore, a pin, a link mechanism and the like are not in the least required for a tilt-turning mechanism, thus structural formation is simplifiable.
Patent JP-S56166428-A (JP)
Title: Measuring device for torsional vibration of rotating body
Inventor: MITSUYAMA YOSHIAKI
IPC: G01H1/00
Filed: 1980-05-28
Abstract: PURPOSE:To accomplish a measurement free from errors by processing the output of a rotary pulse generating means for generating a pulse train with a tooth, a reflecter or the like fixed about a rotating shaft while arranged at an equi-pace. CONSTITUTION:With the rotation of a gear 1, electromagnetic pick-ups 2 and 3 output pulses each time teeth t1, t2, t3... cross the front end of the gear and the outputs A1 and A2 are inputted into a flip-flop circuit 7. With the output A' of the flip flop as a gate signal, the number of the pulses is counted with a counter 8 for the reference pulse signal B contained in the pulse width of the gate signal A'. From the resulting value, an inverse number therefor is determined with an inverse number calculator 9 and is outputted as an analog output signal C with a D/A converter 10. The output C is equivalent to an angular velocity of the rotating shaft sampled, which in turn, allows the determination of the displacement of a torsional vibration angle.
Patent JP-S51145913-A (JP)
Title: Taking out and filling up process of heat insulating materials from or to oxygen tank container
Inventor: MATSUMURA TSUGIO
IPC: F16L59/00
Filed: 1975-06-11
Abstract: PURPOSE:To persue tow operation of taking out and filling up heat insulating material from tank efficiently,on good sanitary condition and with elimination of labor,with taking out by obsorption and filling up by vacum condition of chamber.
Patent JP-2000263364-A (JP)
Title: Main spindle device
Inventor: IKEDA NAOHIRO
IPC: F16C25/08
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To raise a preload performance. SOLUTION: When the hydraulic oil is supplied to the oil pressure chamber Ra for return and oil pressure chamber Rb for preload, as the pressure receive areas Aa, Ab of both oil pressure chambers Ra, Rb are set to Aa<Ab, the force adding the energizing force of a preload spring 8 to the difference of the oil pressure force between oil pressure chambers Ra, Rb is actuated as the preload on the rolling bearing 5. When the oil pipe line is closed under this state, as a movable sleeve member 7 is fixed by the non-compression property of the hydraulic oil, the preload is made to a fixed position preload by the hydraulic oil. When the oil pipe line 1 is opened, the preload is made to a fixed pressure preload adding the energizing force of the preload spring 8 to the difference of the oil pressure force of the oil pressure chambers Ra, Rb.  The preload amount becomes always bigger than the preload amount of only the energizing force of the preload spring 8. Therefore, at the high speed rotation time, a sufficient main spindle rigidity is obtained.