baber/WOPTO huggingface dataset:
Patent JP-H0823563-A (JP)
Title: Private branch exchange system
Inventor: OBA HIDEO
IPC: H04W72/10
Filed: 1994-07-07
Abstract: PURPOSE:To enable a specified mobile terminal belonging to a base station zone to preferentially use a specified slot. CONSTITUTION:When the terminal of which the movement to the base station zone is detected is a reserve mobile terminal 4, the ID number of that mobile terminal 4 is registered on a reserve slot. When the terminal of which the movement is detected is not the reserve mobile terminal 4, however, a central control part 9 recognizes the moved terminal as a general mobile terminal 5 and judges whether or not the general slot of a base station 3 is empty. When the generation slot is in the empty state, the ID number of the mobile terminal 5 of which the movement is detected is registered on that slot, and zone switching processing is finished.
Patent JP-H0820512-A (JP)
Title: Melanin production inhibitor and whitening dermal agent for external use
Inventor: TANAKA AKINOBU
IPC: A61K8/00
Filed: 1994-07-07
Abstract: PURPOSE:To prevent and improve pigmentation and enable continuous long-term use by using a pyrroloquinolinequinone ester excellent in melanin production inhibitory effect, melanization inhibitory effect and safety. CONSTITUTION:This melanin production inhibitor contains a pyrroloquinoline- quinone ester represented by formula I (R1 to R3 are each short chain alkyl, alkenyl, aralkyl, araaryl, phenyl or H and one or more of R1 to R3 are not H) or its salt as the active component. This melanin production inhibitor is used for a whitening dermal agent for external use. In this case, the content of the melanin production inhibitor is preferably 0.01 to 10wt.% based on the total amount of the agent for external use. As the pyrroloquinolinequinone ester of formula I, pyrrolo-quinolinequinone monoallyl ester of formula III is preferably used. This melanin production inhibitor and the inhibitor-containing whitening dermal agent for external use can be effectively utilized for prevention, improvement or therapy of local pigmentations and systemic pigmentations such as spot, freckle and sunburn.
Patent JP-H09321947-A (JP)
Title: Image reader
Inventor: OGAMICHI TAKASHI
IPC: H04N1/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and also to improve the reliability of an image reader by reading alternately the surface and back sides of a double-sided original in every operation line and in response to the turn-on/off states of light sources. SOLUTION: When an original read instruction is given, a system control part starts to carry an original 12 and reads the original 12 at its reading position. Then a light source 27F of a surface side close-contact type image sensor 26F is turned on and the light reflected on the original 12 undergoes the photoelectric conversion. Meanwhile, a light source 27B of a back side close-contact type image sensor 26B is turned off. A multiplexer 19 selects the output signals of a surface data sample/hold circuit 18F for execution of an A/D conversion operation. Then the multiplexer 19 binarizes the selected output signals through a series of image processing and stores them in a prescribed area of a system memory 2 as the surface image data. Then the light sources 27F and 27B are turned off and on respectively, and the back side image data are stored in a prescribed area of the memory 2 after the same procedure as that of the surface side image data is carried out.
Patent JP-S6135461-A (JP)
Title: Developing method
Inventor: HYOZU YOSHIHIKO
IPC: G03G15/08
Filed: 1984-07-28
Abstract: PURPOSE:To improve a fixing characteristic and developing characteristic by carrying a magnetic developer contg. the magnetic toner in which a polar polymer and release agent are dispersed and the polymer having the polarity weaker than the polarity of the polar polymer is incorporated on a carrying body to the thickness thinner than the spacing between said body and an electrostatic image holding body facing thereto. CONSTITUTION:The magnetic toner 6 in which the polar polymer and release agent are dispersed and the magnetic toner contg. the polymer having the polarity weaker than the polarity of the polar polymer is incorporated is coated on the surface a non-magnetic cylinder 2 and the electric charge of the polarity reverse from the polarity of the electrostatic image charge is applied by the friction between the cylindrical surface and the toner particles. A doctor blade 5 made of iron is further disposed to face once magnetic pole position of a multipolar permanent magnet 3 in proximity to the cylinder surface by which the thickness of the toner layer is thinly and uniformly controlled. The toner particles are transferred to the electrostatic image side by the attraction effect of the electrostatic image or the effect of AC bias. The offsettability is thus improved by the polar polymer and release agent; in addition, the wear resistance of the developability is assured and the fixability is assured by the polymer having the weaker polarity. The formation of the image having excellent image quality is thus made possible.
Patent JP-S5781963-A (JP)
Title: Current detecting circuit for dc pulse arc welding machine
Inventor: MIZUNO MASANORI
IPC: B23K9/06
Filed: 1980-11-07
Abstract: PURPOSE: To prevent thrusting in of a wire by letting flow only base current at  the time of completion of welding by providing a constant-voltage diode in output side of an amplifier and enabling to charge only signal of above fixed value  to a smoothing consenser, and thereby enabling to detect only pulse current.  
     CONSTITUTION: When welding is started and pulse current and base current flow from a pulse power source 1 and a base power source 2, mean current is indicated on an ammeter 4. At the same time, the signal is inputted to an amplifier 6 of a current detecting circuit 5, and charged to a condenser 7 only when amplified signal is above a fixed voltage value which is determined by a limiting resistance 21 and a constant-voltage diode 22, and flows in the base of a transistor 9 through a discharge resistance 8. Accordingly, the transistor 9 is switched on by the discharged current and a relay 10 is also switched on, and the welding power source becomes closed state. When welding is completed, pulse current is cut off, and charging to the condenser 7 is stopped. Only charge current is let flow to the transistor 9 through the discharge resistance 8 and base current is cut off after a fixed time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H055770-A (JP)
Title: Circuit inspecting apparatus
Inventor: KOYAMA KIYOAKI
IPC: G01R31/26
Filed: 1991-06-27
Abstract: PURPOSE:To correct the commutation voltage of the active load of an LSD tester. CONSTITUTION:There are provided an active load 30 with a first and a second constant current sources which supplies or discharges a constant current to and from a to-be-inspected object, a reference voltage generator 10 which applies a commutation voltage as a threshold of a current to be fed to the object to an input terminal of the active load 30, and a direct current module 60 which is connected to an output terminal of the active load 30 via a switching means, with setting an optional voltage and measuring the current. A correcting coefficient of the commutation voltage is obtained for the voltage applied to the direct current module 60 while the current values of the first and second current sources are equal.
Patent JP-S5282274-A (JP)
Title: Fully-electronic wrist watch
Inventor: KAWAMURA KIICHI
IPC: G04G17/02
Filed: 1975-12-27
Abstract: PURPOSE:To provide a fully-electronic wrist watch, in which simultaneous bonding by way of tape carrier method is employed as IC fixing method, movement is constituted by ''flexible-print'' substrate used in the above method, whereby timepiece can be manufactured automatically and at the same time it can be made compact and thin.
Patent JP-S6313075-A (JP)
Title: Developing device
Inventor: KUREMATSU KATSUMI
IPC: G03G15/08
Filed: 1986-07-03
Abstract: PURPOSE:To obtain a single-component type developing device which uses nonmagnetic toner by opposing at least part of a triboelectric polarity separation electric field curtain to a latent image carrier and applying a bias to conductive meshes provided between both of them. CONSTITUTION:Electric field curtain substrates 4 and 4 are driven by a triboelectric polarity separation driving power source 8, so only minus toner 7 is conveyed as shown by an arrow alpha. Some of toner particles 7 in a gap G2 move in a direction E1 through the operation of an electric field E1 and stick on the surface of the meshes 5. Further, the toner particles on the meshes are vibrated through the operation of an AC bias 9 applied to the meshes 5 and an electric field curtain driving voltage applied to an electrode 12. Consequently, the toner particles are triggered by the vibrating operation to enter a gap G1 according to an electric field E2. Then, they sticks on an electrostatic latent image, which is developed. Thus, color development using single- component nonmagnetic toner is facilitated.
Patent JP-S5857364-A (JP)
Inventor: FURITSUTSU MAURAA
IPC: A01N47/18
Filed: 1982-09-10
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-2000051957-A (JP)
Title: Method for forming recess in tube, and tube to be manufactured by using the method
Inventor: VASSEUR JEAN-PIERRE
IPC: B21D17/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of forming a recess having a sharp angle in a hollow tube in which no material is removed, the wall thickness of the tube is kept constant, its outside diameter is not changed and the fiber orientation of metal is kept. SOLUTION: A riveter 4 is used in this method. The riveter 4 itself is a well-known machine, and is provided with a rivet tightening head fitted to a spindle which is operated in linking with a press and a fixed semi-clamp 5. The rivet tightening head of the machine is replaced by a forming tool 9 which is adaptable to the contour of a required recess and in particular, to a sharp angle of the recess. A tube 1 to which the recess is required, is arranged between the forming tool and the fixed semi-clamp, the press is operated to cause the operation of the spindle so that the recess is formed in the tube 1.
Patent JP-H0715671-A (JP)
Title: Driving device for solid-state image pickup element
Inventor: MITANI KOJI
IPC: H04N5/376
Filed: 1993-06-28
Abstract: PURPOSE:To provide a driving device of a solid-state image pickup element for which the jump-in of noise to video signals is totally eliminated. CONSTITUTION:In this driving device of the solid-state image pickup element for frequency dividing clock pulses from a reference clock pulse oscillator 1 by a pulse counter 4, address specifying a ROM 5 where pulse data for driving the solid-state image pickup element are written beforehand by the frequency divided output and taking out required driving pulses, a data selector 2, a flip- flop circuit 7 and a one line analog delay element 3 for delaying signals for a period slightly shorter than one horizontal period are provided and the operation of a driving circuit is stopped during the period from the start to the end of a horizontal valid period.
Patent JP-H0723218-A (JP)
Title: Color printer
Inventor: TANAKA MITSUGI
IPC: G06Q50/04
Filed: 1993-06-28
Abstract: PURPOSE:To provide the color printer provided with a forgery prevention function. CONSTITUTION:Picture data formed based on a YMCBK signal resulting from converting an RGB signal received from a computer are stored in a picture memory 105 in an LBP. The picture data are compared with specific picture data (e.g. data representing a 10 thousands Yen bank note)stored in a built-in memory 108 for each color component at a comparator 109. Based on the result of comparison, a discrimination device 110 checks whether points of coincidence between the input picture data and the specific picture data are a predetermined number or over is checked. When the coincident points are a predetermined number of points or over, black level data are read from a black level data storage memory 112 and a development process is increased so as to paste all color pictures with black level data.
Patent JP-2000347689-A (JP)
Title: Method and system for retrieving sound data, and recording medium recorded with sound data retrieving program
Inventor: SEKIDA TOSHIHISA
IPC: G10L15/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce useless collation processing to enhance efficiency for retrieval, by determining discriminatingly a portion necessary to be retrieved from an unnecessary portion out of input sound data. SOLUTION: This system is provided with a separator detecting means 201 for detecting a data consistent with separator information stored in a separator information storing part 207 based on a sound data accumulated in an input sound data accumulating part 206 to divide the sound data in a coinciding point, and for storing addresses of the two separator informations existing in a front side and a rear side of the divided sound information data into a collation-objective sound data storing part 209, and a data length comparing means 202 for calculating a data lenght of the divided sound data based on the addresses of the two separator informations stored in the data storing part 209 so as to confirm the consistency with a resistered data length stored in sound data storing part 208.  Collation processing is conducted when the consistency is confirmed as a result of the confirmation by the data length comparing means 202.
Patent JP-S6218513-A (JP)
Title: Large aperture long focus macrolens
Inventor: MIHARA SHINICHI
IPC: G02B13/02
Filed: 1985-07-18
Abstract: PURPOSE:To correct a lens so that there is less fluctuation of aberration in a wide focus range and a variation of aberrations are extremely satisfactory by setting refracting power, a feed amount and a refraction factor. CONSTITUTION:The 1st group I, a stop and the 3rd group III having a focus distance as long as twice that of an entire system at the image side of so-called modified Gauss type composed of six or seven lenses in the 2nd group II and at least one positive lens and one negative lens, both of which are comparatively powerful, are disposed. Moreover the entire system is fed by increasing an interval between the 2nd group II and the 3rd group III to focus a short distance object, and satisfies the conditions required by expressions 1-5, where phi, phiIII, the group of phiA and nA that of phiB and nB, DELTA12 and DELTA3 denote the power of the entire system, the power of the 3rd group III, the power and refraction factor of the most powerful positive lens in the 3rd group III, the power and refraction factor of the most powerful negative lens in the 3rd group III, the stop of the 1st group I and the feed amount of the 2nd group II, and the feed amount of the 3rd group III, respectively.
Patent JP-H055485-A (JP)
Title: Scroll compressor
Inventor: SUEFUJI KAZUTAKA
IPC: F04C18/02
Filed: 1991-06-27
Abstract: PURPOSE:To form a compressor in a small size, in the shaft through scroll compressor with no overturn moment of tilting a turning scroll. CONSTITUTION:Combination passages 2c, 3c for connecting a central minimum confining chamber to a delivery hole 12, only in a period limited by a position relation at the time of eccentric motion, are formed in an internal peripheral side end plate in a lap winding start part of a fixed scroll 2 and in a lap winding start part of a turning scroll 3. Built-in compression ratio of a compressor is determined by a volute curve of a scroll lap and open timing of the delivery hole. Thus by not increasing a number of volutes, a small size high performance compressor not increasing the diameter, improving work accuracy and decreasing mechanical loss and leakage can be realized.
Patent JP-S6218621-A (JP)
Title: Magnetic recording medium
Inventor: KAWAMATA HAJIME
IPC: C09D127/06
Filed: 1985-07-17
Abstract: PURPOSE:To improve an electromagnetic conversion characteristic, runnability and durability by providing a magnetic layer on a non-magnetic base and forming the magnetic layer so as not to contain a silicone compd. therein. CONSTITUTION:The silicone compd. is not incorporated into the magnetic layer of a magnetic recording medium provided with the magnetic layer on the non- magnetic base. The glass part exposed to the contact surface of a magnetic head which maintains the sliding contact with the magnetic recording medium during running has always the same clean surface as in the initial period if the silicone compd. is removed from the magnetic layer of the magnetic recording medium. The magnetic recording medium having the excellent electromagnetic conversion characteristic and running durability is thus obtd.
Patent JP-2000346595-A (JP)
Title: Protection clothes for resisting edged-tool
Inventor: FUKAMACHI ITARU
IPC: F41H1/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To change form of an edged-tool resisting protection clothes in conformance with a figure and motion of a wearing person and improve comfortableness of wearing the same. SOLUTION: The edged-tool protection clothes is provided with a first edged- tool resisting layer 36 formed by adjoining first metal plates 41, and a second edged-tool resisting layer 39 formed by adjoining plural second metal plates 51. An adjoining line between each of the first plates 41 has a gap to an adjoining line between each of the second plates 51. Capability of changing form of the edged-tool resisting protection clothes improves comfortableness of wearing the same. Clearances between each of the first plates 41 and clearances between each of the second plates 51 are not positioned on the same place, preventing an edged-tool penetrating the clearances between the first plates 41 from penetrating those between the second plates 51.
Patent JP-S64933-A (JP)
Title: Display device
Inventor: NAKAGAWA NAOKI
IPC: G09F9/30
Filed: 1987-06-23
Abstract: PURPOSE:To compensate defective picture elements with simple constitution by providing one display electrode (picture element) with two thin film transistors (TF) and Darlington-connecting, thereby using them. CONSTITUTION:1st and 2nd TFTs 1a and 1b are Darlington-connected. To short-circuit a route between the source and gate electrodes of the 1st TFT1a and a route between its gate and drain electrodes, the source electrode of the 1st TFT1a is electrically isolated from a source electrode wire 3, thereby using the 1st TFT1a as an element with two terminals. Then a gate signal is impressed on the gate electrode of the 2nd TFT1b which transmits a signal from the source electrode wire 3 to a display electrode 4. Thus the remaining TFT can drive the display electrode 4; therefore, the defects of picture elements can be easily compensated.
Patent JP-H0323873-A (JP)
Title: Kinetic load device
Inventor: FURUYAMA HIROMICHI
IPC: A63B21/005
Filed: 1989-06-20
Abstract: PURPOSE:To enable the rotational frequency to be detected with a compact simple construction by constituting a load device of an eddy current load part for generating eddy current in an exciting coil, a generator part and a control board for controlling exciting current in the exciting coil on the basis of current generated from the generator and providing a detecting element for detecting the rotational frequency of the load device on the control board. CONSTITUTION:By providing a detecting element A for detecting the rotational frequency of a load device 8 on a control board 26, rotary parts for detecting the rotational frequency and the board for mounting the detecting element can be economically provided without being provided separately from the load device. That is, a rear wheel 6 is rotated by pedalling a pedal to rotate a roller 9 and a magnet of the generator 12 for generating current which is controlled by a control board to be supplied to the exciting coil 19 for generating eddy current in a yoke and generate a load for adjusting exciting current. When this exciting current is increased, the load is adapted to be increased.
Patent JP-H0322805-A (JP)
Title: Enclosed switchboard
Inventor: TAKESHITA MASAAKI
IPC: H02B11/133
Filed: 1989-06-19
Abstract: PURPOSE:To enable usage of a standard circuit breaker without requiring severe assembling accuracy or adjustment by interlocking an externally operated mechanism and an interlock mechanism, and integrating both mechanisms. CONSTITUTION:In external operation interlocking mechanism 3, 6, interlock is made with a lever 6a through insertion of an operating handle 9 then the movement is converted to vertical motion through a lever 6b and a lever 6c is lifted. Consequently, an interlock lever 7 is pushed up and a circuit breaker 1 is moved through the externally operated mechanism 3. When the circuit breaker 1 is thrown in, the interlock lever 7 in the circuit breaker 1 is blocked by a movable core 8 arranged above the interlock lever 7, and thereby the operating handle 9 can not be inserted to a position where the externally operated mechanism 3 can be operated. Consequently, motion of the circuit breaker 1 is blocked.
Patent JP-H06183894-A (JP)
Title: Method for forming surface of oxide single crystal
Inventor: SATO HISASHI
IPC: C30B29/22
Filed: 1992-05-25
Abstract: PURPOSE:To provide a method for forming a smooth single crystal surface having small disturbance of atomic arrangement on a surface of an oxide single crystal of an oxide superconductor and relating substance. CONSTITUTION:The method relates to a process for the surface formation of an oxide single crystal having a perovskite structure or a perovskite-like laminar structure induced from the perovskite structure. The surface is smoothed by exposing to an atmosphere having partial oxygen pressure of >=0.1 Pa at a temperature between 200 deg.C and 1500 deg.C. A smooth single crystal surface having excellent crystallinity can be formed by the exposure to the atmosphere having partial oxygen pressure of >=0.1 Pa at a temperature between 200 deg.C and 1500 deg.C. The surface-forming process can easily be carried out in an apparatus for forming an oxide thin film and, at the same time, the treated single crystal can be transferred to a film-forming process as it is. Accordingly, the process is especially effective for the pretreatment of the epitaxial growth of an oxide thin film.
Patent JP-S6136677-A (JP)
Inventor: MORO MASAAKI
IPC: F25D11/00
Filed: 1984-07-30
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-H05320841-A (JP)
Title: Production of high-formability aluminum alloy sheet
Inventor: TOTSUGI YOICHIRO
IPC: C22F1/047
Filed: 1992-05-25
Abstract: PURPOSE:To produce the high-formability Al alloy sheet having excellent deep drawability by specifying the respective temps. of the homogenization treatment of an Al alloy regulated in the contents of Mg, Cu, etc., and the final annealing of a cold rolled sheet and specifying the volumetric rate occupied by recrystal grins. CONSTITUTION:The Al alloy which contains, by weight%, 5.0 to 8.0% Mg and 0.1 to 0.5% Cu, is regulated in the respective contents of Fe and Si as inevitable impurities to <=0.3% and the respective contents of other insuitable impurities, such as Mn, Cr, Zr, Ti and Ni, to <=0.10% and the balance Al is subjected to the homogenization treatment in a 480 to about 530 deg.C range. The cold rolled sheet subjected to hot rolling and cold rolling is then subjected to the final annealing for about <=6 hours in a 250 to 350 deg.C range to regulate the volumetric rate occupied by the recrystallized grains to 50 to 90%. As a result, the high-formability Al alloy having the excellent strength and ductility and the excellent deep drawability is obtd.