baber/WOPTO huggingface dataset:
Patent JP-H0997456-A (JP)
Title: Manufacture of optical recording medium and device therefor
Inventor: KISHI FUMIAKI
IPC: G11B7/26
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To uniformize cooling in one substrate or disk and reduce variance in mechanical characteristics among substrates which are molded successively by blowing cooling air from the inner peripheral side to the outer peripheral side of the disk. SOLUTION: A molded substrate 1 has its center part supported by a substrate support 2, which has cooling air blow-off holes 3a and 3b for blowing off the cooling air (arrow) from the inner peripheral side to the outer peripheral side of the substrate 1. To the cooling air blow-off holes 3a and 3b, the air for cooling is fed from a cooling air forcibly sending means 5 through an air sending hole 4 bored in the substrate support 2 and the cooling air is blown off from the cooling air blow-off holes 3a and 3b to both the surfaces of the substrate 1 radially outward. Consequently, even when there are temperature unevenness and a temperature gradient in the radial direction of the substrate 1, they are corrected by the direction of the cooling air and the cooling is carried out at the same time, so that uniform cooling is enabled.
Patent JP-S62134651-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAHARA TATSURO
IPC: C09B57/10
Filed: 1985-12-09
Abstract: PURPOSE:To obtain the titled body having a high sensitivity from a visible region to a wavelength of a semiconductor laser and an inexpensive producing cost and easy to produce by incorporating a specific compd. to an electrostatic charge generating layer and an electrostatic charge transfer layer of the titled body respectively. CONSTITUTION:alpha-type titanyl phthalocyanine and a hydrazone compd. shown by formulas I and II respectively are incorporated to the electrostatic charge generating layer and the electrostatic charge transfer layer of the titled body. In the formula, X1-X4 are each Cl or Br, (n), (m) and (l) are each an integer of 0-4, R1 is hydrogen atom, an alkyl, an alkoxy or an amino group or a halogen atom, R2 is hydrogen atom, an alkyl, an aryl or an aralkyl group, R3 is hydrogen atom, an alkyl, an alkoxy or an amino group or a halogen atom. In formula II, (n) is 0 or 1. The compounding amount of the phthalocyanine compd. is 0.05-90wt%, preferably 15-20wt% on the weight basis of the photosensitive layer. The compounding amount of the hydrazone compd. is 10-60wt% on the weight basis of the electrostatic charge transfer layer. If necessary, a binder and a plasticizer are used to the titled body.
Patent JP-H08133831-A (JP)
Title: Piezoelectric porcelain composition and its production
Inventor: NAKAO RUI
IPC: C04B35/46
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a sintered material of a piezoelectric porcelain composition useful for a resonator of a filter, vibrator, etc., and having crystalline-particle diameters corresponding to the frequency of resonance and to obtain a piezoelectric porcelain composition useful for a resonator of a wide range of frequency. CONSTITUTION: Powder of raw material is composed of a main component of the formula,  Pb(1-3x/2 ±0.2 (Ceα ND1-α )x }TiO3 (0.01<=x<=0.40; 0<=α<1), and 0.05-5.0wt.% of ZrO2 and 0.05-2.0wt.% of MnO2 based on the weight of the main component. The powder of raw material is mixed and calcined. The calcined material is pulverized while 0.05-2.5wt.% of CuO is added and baked in an atmosphere of an oxygen partial pressure of >=80%.
Patent JP-S63133820-A (JP)
Inventor: SEYA MINORU
IPC: H02H3/05
Filed: 1986-11-21
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-S62135827-A (JP)
Title: Heat developable color photosensitive material
Inventor: GOTO SOHEI
IPC: G03C1/498
Filed: 1985-12-09
Abstract: PURPOSE:To obtain the titled material having a less tendency for generating a scratch by providing at least one of non-photosensitive protective layers on an opposite surface of the substrate of the heat developable photosensitive layer which is the most far away from the substrate body, and by incorporating a carboxyl group to at least one layer of said non-photosensitive protective layers. CONSTITUTION:At least one layer of the non-sensitive protective layers is provided with the opposite surface of the substrate of the heat developable photosensitive layer which is the most far away from the substrate body. The vinyl polymer having the carboxyl group contains at least one of the non-sensitive protective layer. When the non-photosensitive protective layer is composed of >=2 layers, at least the most outer layer, namely the most far away from the substrate contains preferably the polymer having the carboxyl group. As the monomer which contains the carboxyl group and constitutes the vinyl polymer, if an olefinic compd. having at least one of the carboxyl group is used, said monomer is not specified. The compd. shown by the formula wherein R1-R4 are each hydrogen atom, a halogen atom or a carboxyl group, etc., is preferable. Thus, the titled material having the improved scratch hardness and anti-breaking property of the film is obtd.
Patent JP-H0995277-A (JP)
Title: Engine rear part fitting structure for motorcycle
Inventor: TOJO YOSHIRO
IPC: B62K25/20
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an engine rear part fitting structure for a motorcycle, which can secure the supporting rigidity in response to the various engine model without changing the structure of a car body frame. SOLUTION: A main pipe 3 is extended from a head pipe 2, which pivotally supports a front wheel fork, over an engine along the center of car width, and furthermore, this main pipe 3 is bent downward to a pivot part 8a for rear wheel swing arm, and an engine rear part is fitted near this pivot part 8a. Reinforcements 13, 13 respectively having the U-shaped cross section are provided in both sides of the pivot part 8a of the main pipe 3 so as to form an nlarged width part 8, of which width is enlarged in the cross direction of a vehicle, and rear hangers 10, 10 as engine rear part fitting members are fitted to this enlarged width part 8.
Patent JP-H11120782-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HARADA TOSHINORI
IPC: H01L27/04
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To generate a stable clock signal and to enable stable and high efficiency read-out operation and write-in operation of data without being affected by operation voltage. SOLUTION: A constant current is generated by a current mirror circuit CM, and constant voltage VRSYS is generated by a resistor R. A comparator CP1 compares the constant voltage VRSYS with voltage of a node A of a capacitor C1, when voltage of the node A is higher than the constant voltage VRSYS, a clock signal CLK of multivibrators of NAND circuits ND1-ND4 becomes a HI signal, and a clock signal/CLK become Lo single. A comparator CP2 compares the constant voltage VRSYS with voltage of a node B of a capacitor C2, when voltage of the node B is higher than the constant voltage VRSYS, a clock signal/CLK of a multivibrator becomes a Hi signal. Thereby, a period of the clock signal CLK is decided by the resistor R and electrostatic capacity of capacitors C1, C2, these oscillation are repeated, and supplied as an internal clock.
Patent JP-H04153246-A (JP)
Title: Styrenic resin composition
Inventor: YASUDA MICHIO
IPC: C08L73/00
Filed: 1990-10-16
Abstract: PURPOSE:To obtain a styrenic resin composition improved in light resistance and flame retardancy by mixing a styrenic resin with a halogenous flame retardant and a polyamide resin. CONSTITUTION:100 pts.wt. styrenic resin (e.g. ABS resin) is mixed with 3-50 pts.wt. halogenous flame retardant (e.g. tetrabromobisphenol A), 0.1-5 pts.wt. polyamide resin (e.g. nylon-6) and optionally a plasticizer, a heat stabilizer, a UV absorber, a dye or a pigment, a reinforcement, etc.
Patent JP-H08139533-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TSUKAHARA MASAHIRO
IPC: H01L21/822
Filed: 1994-11-10
Abstract: PURPOSE: To stabilize the operation of an internal circuit and reduce the power consumption by switching the potential of the power source wire of the internal circuit between the potential of an external power source and the potential at which the internal circuit stops operating. CONSTITUTION: A power consumption reducing circuit 14 is interposed between a 1st power source wire La supplied with the external electric power and a 2nd power source wire Lb which supplies the electric power to the internal circuit 12. The circuit 14 performs the switching between the state wherein the potential of the power source wire La is supplied to the power source line Lb and the state wherein the power source wire Lb is held at the potential at which the circuit 12 stops operating. In this constitution, the circuit 12 surely operates with the potential supplied to the power source wire La when operating and the consumed current is cut off when the circuit need not operate. Therefore, the circuit 12 can be placed in stable operation although the voltage of the power source is lowered, and the power consumption when the circuit need not operate is reduced.
Patent JP-H07127897-A (JP)
Title: Building energy conservation controller
Inventor: YONEZAWA KENZO
IPC: F24F12/00
Filed: 1993-11-05
Abstract: PURPOSE:To perform total energy conservation of air conditioning control and illumination control by so controlling a blind that a sum of air conditioning consumption energy of an air conditioning facility and illumination consumption energy of an illumination facility becomes minimum. CONSTITUTION:An air conditioning controller 7 controls an air conditioning facility 2 by obtaining an air conditioning signal based on a target air conditioning value, a temperature and a humidity and other detected value to be detected. A blind controller 8 outputs an operation signal for opening, half-opening and closing a blind 4 based on a blind state command from an integral energy conversation controller 10A. An illumination controller 9 varies an illuminating light quantity by altering a target illumination level and a safe resistance of a core coil of an illuminator of an illumination facility 5 based on a light quantity detection signal of a photodetector 5a of a structure of the facility 5. Thus, total energy conservation of the air conditioning control and the illumination control can be realized.
Patent JP-2000112582-A (JP)
Title: Battery residual amount detector
Inventor: MIYATA HIROICHI
IPC: G01R31/36
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To achieve power saving control of an OS by setting up a current residual value larger than a reference value for turning the OS to an operation end or stand-by state when the detected voltage residual value of a battery is more than low battery voltage. SOLUTION: The battery 1 supplies DC power to an information processor and a voltage residual amount detection part 2 detects the voltage residual value of the battery 1. A current residual amount detection part 3 detects the current residual value of the battery 1, and when the battery voltage residual value detected by the detection part 2 is less than dead battery voltage, a current residual amount correction part 4 corrects the current residual value detected by the detection part 3 to zero. When the voltage residual value detected by the detection part 2 is more than low battery voltage, the current residual value detected by the detection part 3 is corrected more than the reference value for turning the OS to an operation end or stand-by state and informs the OS of the corrected result.
Patent JP-H06194574-A (JP)
Title: Zoom lens
Inventor: YAMANASHI TAKANORI
IPC: G02B13/18
Filed: 1993-10-12
Abstract: PURPOSE:To increase a variable power rate, to reduce the diameter of a front lens and to shorten the overall length by moving respective lens groups so as to shorten the spacing between fourth and fifth lenses at the time of zooming from a wide angle end to a telephoto end. CONSTITUTION:This zoom lens is constituted, successively from an object side, a first lens group having a positive refracting power, a second lens group having the negative refracting power, a third lens group having the negative refracting power, the fourth lens group having the positive refracting power and the fifth lens group having the positive refracting power. The first to fifth lens groups are moved along the optical axis at the time of varying the power from the wide angle end to the telephoto end. The conditions expressed by equation I to equation III are satisfied. In the equations I to 111, fW is the focal length of the entire system at the wide end; f123W is the combined focal length of the first to third lens groups at the wide end; f45W is the combined focal length of the fourth and fifth lens groups; beta2W, beta3W are respectively the lateral magnification of the second and third lens groups at the wide end; beta2T, beta3T are respectively the lateral magnification of the second and third lens groups at the telephoto end.
Patent JP-H11243185-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: YAMADA KOICHI
IPC: G11C16/34
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory on which a write-in and erasing control can be performed easily. SOLUTION: As a channels CH is in/an OFF-state when electrons are injected into a floating gate FG in the state, wherein a memory cell 1 is in a write-in state, there is almost no electrostatic coupling between a control gate CG and a source S/a drain D, and the potential of the control gate CG makes almost no change, even when the potential of the source S and the drain D is changed by raising a word line WL. Also, when electrons are pulled out from the floating gate FG in a state wherein the memory cell 1 is erased, since the channel CH is in an on-state, the electrostatic coupling is generated between the control gate CG and the source S/the drain D, and when the potential of the source S and the drain D are changed by raising the word line WL, the potential of the control gate CG changes in accordance with the change.  The complicated control, which was required in the past for prevention excessive erasing, is eliminated discriminating the data value by the change in potential of the control gate CG.
Patent JP-H01121192-A (JP)
Title: Hand for robot
Inventor: SASAKI TAKAAKI
IPC: B25J15/08
Filed: 1987-11-04
Abstract: PURPOSE: To prevent a clamped work from dropping off for improved safety even if power supply is shut down by power failure by providing a stopper coming into contact with either of two levers. CONSTITUTION: The force turned downwards by the dead weight of a work is applied to claws 5, 6 clamping the work, by which a gear 11 tries to turn counterclockwise. Two levers 13, 15 are in a condition turning clockwise by one or two degree more than in an aligned condition, therefore, a first lever 13 tries to turn counterclockwise. The counterclockwise rotation of the first lever 13 is restrained by a stopper 23. Even if a motor 17 stops because of power failure or the like and the torque for clamping the work is gone, the claws 5, 6 are not turned downwards through the dead weight of the work by action of the stopper 23, and continues to hold the work, thus it is possible to prevent the work from dropping off.
Patent JP-H03141169-A (JP)
Title: Metallized structure of aluminum nitride substrate and bond structure of aluminum nitride substrate with metal plate
Inventor: TAKESHIMA YUTAKA
IPC: C04B37/02
Filed: 1989-10-24
Abstract: PURPOSE:To form a 2nd metallized layer having high peeling strength and obtain a metallized substrate suitable for bonding to a metal plate by forming a 2nd metallized layer having a specific composition containing W and TiN on a surface of an AIN substrate interposing a metallized layer having a specific composition containing AIN and W. CONSTITUTION:A 1st metallized layer 2 is formed on a surface of an aluminum nitride substrate 1. The 1st metallized layer is composed of 35-90wt.% of the composition same as that of the substrate 1 and 65-10wt.% of tungsten. A 2nd metallized layer 3 composed of 10-99wt.% of tungsten and 90-1wt.% of titanium nitride is formed on the 1st metallized layer 2 to obtain a metallized substrate. The 2nd metallized layer 3 of the obtained metallized substrate is successively laminated with a titanium film 4 and a Cu-Ag soldering material layer 5, a metal plate 6 is placed on the laminate and the whole assembly is heat-treated to enable the bonding of the aluminum nitride substrate 1 and the metal plate 6 with high bond strength.
Patent JP-S61152631-A (JP)
Title: Food for amelioration of cataract
Inventor: FUJIKAWA AKIO
IPC: A23L19/10
Filed: 1984-12-26
Abstract: PURPOSE:To provide a food containing dried powder and/or its extract of the leaf of carrot and dried powder and/or its extract of the whole grass of leaf of Panax schinseng Nees and useful especially for the amelioration of diabetic cataract. CONSTITUTION:The objective food contains dried powder and/or its extract of the leaf of carrot (Daucus carota L.) and dried powder and/or its extract of the whole grass or leaf of Panax schinseng Nees, as essential components. The food containing the above components is effective to improve the asthenopia and various other oculopathy of workers caused by the advancement and complication of the recent works and the long-term use of OA devices, the eyestrain of pupils and students, or the cataract caused by hyperglycemia induced by the high-sugar food administered to the pupils, etc., in order to cure the lowering of visual acruity caused by the eyestrain.
Patent JP-H03138761-A (JP)
Title: Machine translator
Inventor: ITO HIDEO
IPC: G06F17/28
Filed: 1989-10-25
Abstract: PURPOSE:To generate a more natural translated sentence by providing a translated sentence proofreading means provided with a translated sentence rule by which the more natural translated sentence is obtained from the translated sentence generated by a generating part. CONSTITUTION:An original sentence is inputted from an input part 1 and is analyzed with a dictionary 3 by an analyzing part 2 to obtain the analysis structure of the original sentence. In a generating part 4, a dictionary including dictionary information related to translated words is used to allow each word of the original sentence constituting the analysis structure to correspond to a translated word. The translated sentence rule stored in the generating part 4 is applied to the obtained translated sentence structure, and the generating part 4 uses the translated sentence proofreading means to transpose and connect respective translated words in a proper order based on the obtained translated sentence structure. Thus, the more natural translated sentence is obtained.
Patent JP-H09120092-A (JP)
Title: Wireless storoboscopic system
Inventor: YOKOUCHI MASAKI
IPC: G03B15/05
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To confirm a light quantity required for photographing and the appropriate setting of main and sub stroboscopes without exposing film by displaying whether the appropriate light quantity is obtained in the case of test light emission. SOLUTION: In the case where a test light emission SW 6 is depressed, the stroboscope emits light without exposing film. The main stroboscope 2 connected to a camera 1 intermittently emits a small quantity of light according to a light emission start signal outputted from the camera 1. When the stroboscope 2 intermittently emits the light, the sub stroboscope 3 receives direct light from the stroboscope 2 or reflected light from a subject and repeats small light emission every time the small light emission by the stroboscope 2 is detected. A main LED 7 disposed in the stroboscope 2 is lighted when the appropriate light quantity is obtained. A sub LED 8 disposed in the stroboscope 3 is lighted when the intermittent light emission is performed by the specified maximum number of light emitting times. Therefore, an operator can confirm the respective states according to the lighting of the respective LEDs 7 and 8 disposed in the stroboscopes 2 and 3.
Patent JP-H10124288-A (JP)
Title: Icon display device
Inventor: KATSUMATA MASAYA
IPC: G06F3/0481
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To display a moving picture icon with good visibility by using three- dimensional image data or temporal variation image data saved in an image file as frame data for a moving picture and displaying a moving picture icon. SOLUTION: An image file of three-dimensional image data is formed of slice images obtained by scanning one solid sample by a scanning type microscope 6 several times along the depth. Further, an image file formed by gathering pieces of two-dimensional image data picking up various observation objects including the sample successively with time is stored in a storage device 3. Namely, the storage device 3 is stored with the image file of three-dimensional image data and image files of temporal variation image data. Then a selected icon is recognized by clicking an arbitrary moving picture icon in an image selection menu displayed at a display part 2 with a mouse 5 and the image file corresponding to the selected icon is displayed at the display part 2 with good visibility.
Patent JP-S61156338-A (JP)
Title: Multiprocessor system
Inventor: NISHIKAWA TETSUTO
IPC: G06F11/00
Filed: 1984-12-27
Abstract: PURPOSE:To avoid the permanent stoppage of a multi-processor system by separating a processor module under an access mode from a multi-master bus by a stop request, storing the contents of an access executed immediately before separation of said processor module and attaining the second execution of the system based on the contents of storage after the system stop mode is released. CONSTITUTION:When a stop request signal 29 is outputted from a stop request block 28, both the type and the state of a bus access corresponding to a bus access request signal group 26 of that time point are stored in the memory parts 49 and 50. An inhibition signal 52 is outputted from an access request control part 51 and the group 26 is cut off from a bus access request signal group 22. A bus control block 8 in activates a busy signal 3 and stops the actuation of a processor module. When the stop request is released, the address of a memory part 46, the data of a memory part 47 and the type of the part 49 are supplied to multiplexers 41, 42 and 43 respectively. Then the stopped processing is executed again based on the memory contents of a memory part 54.
Patent JP-H07236057-A (JP)
Title: Dot deletion method in pixel array printing
Inventor: PRITCHARD THOMAS B
IPC: G06K15/02
Filed: 1994-10-18
Abstract: PURPOSE: To provide a dot removal method in pixel array printing capable of removing ink stuck to a high density area without raising a cost. CONSTITUTION: The elimination chart of pixels to be eliminated within an image plane including a first pixel provided with the four adjacent pixels is generated in a step s10, the first pixel is selected in the step s11 and whether or not the selected first pixel is an elimination candidate is judged by using the elimination chart in the step s12. Whether or not the first pixel is the pixel positioned at an edge is judged in the step s14, and when it is judged that the first pixel is the elimination candidate and is not the pixel positioned at the edge in the step s16, the first pixel is eliminated in the step s18.