baber/WOPTO huggingface dataset:
Patent JP-H06176479-A (JP)
Title: Optical disk reproducing device
Inventor: SHIMADA HIROSHI
IPC: G11B20/10
Filed: 1992-12-07
Abstract: PURPOSE:To greatly reduce the possibility of erroneously connecting data by reading a pit by rotating a disk at a high speed until a storage section is filled with data, limitting electric consumption to a necessary minimum by controlling a reproducing speed to the same as an original one in the condition that the storage section is filled and limiting the interruption of a data writing to the time when a track jump is generated. CONSTITUTION:A clock is supplied to a storage section control circuit 9 to a signal pressing section 6 via a VCO 8A for oscillating a frequency in accordance with a voltage and different from this, a certain reference clock 26B is supplied to a servo circuit 7 for controlling a pick-up 3 and the storage section control circuit 9. A control voltage outputted from the storage section control circuit 9 in accordance with a data quantity in a storage section 10 is supplied to the VCO8A and a signal processing speed and a pit reading speed are controlled.
Patent JP-H03187539-A (JP)
Title: Radio communication equipment
Inventor: NISHIHARA KENJI
IPC: H04K3/00
Filed: 1989-12-15
Abstract: PURPOSE:To stop the transmission of a transmitter, which ID code is not registered yet, by providing a deciding means in a receiver to decide the presence of jamming waves when transmitting signals are continuously received from the transmitter, which ID code is not registered yet, more than the fixed number of times within prescribed time. CONSTITUTION:Plural transmitters Tx are provided with the set ID codes and a receiver Rx is provided to receive only data transmitted from the transmitters Tx setting the ID codes which are registered in advance. The deciding means is provided to decide the presence of jamming waves when continuously receiving the transmitting signals from the transmitter Tx, which ID code is not registered yet, more than the fixed number of times within the prescribed time. Thus, by notifying the reception is disabled by the jamming waves, a countermeasure such as stopping the transmission from the transmitter Tx is enabled.
Patent JP-H11160288-A (JP)
Title: Ultrasonic wave inspecting apparatus and method for detecting its sample
Inventor: KAJIWARA JUNICHI
IPC: G01N29/04
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To accurately conduct whether a sample is correctly set to a sample base or not without using a special inspecting apparatus. SOLUTION: An ultrasonic wave is emitted to a sample TP while rotating a sample base 11 set with the sample TP. A reflected wave from the sample TP is received, and an interior of the sample TP is inspected. The sample TP is rotated at least one revolution prior to the inspection of the sample TP. A plurality of surface echo signals are received during one revolution. And, if a difference between a maximum value and a minimum value of the plurality of the signals is less than a predetermined value, it is decided that the sample TP is correctly set to the base 11. If the difference is a predetermined value or more, it is decided that the sample is not correctly set, and an alarm lamp 18 is lit.
Patent JP-H02170524-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRASAKI MASAHIRO
IPC: H01L21/268
Filed: 1988-12-23
Abstract: PURPOSE:To prevent a wafer from being contaminated by a method wherein the wafer mounted on a movable stage through the intermediary of a thermoresistant sheet member 4 with transmissivity of thermal beams is irradiated with the thermal beams and then annealed. CONSTITUTION:A thermoresistant sheet member 4 with transmissivity of thermal beams 1 is inserted between a movable stage 3 and a wafer 2 while the wafer 2 in such a state is irradiated downward with the thermal beams 1 and then the stage 3 is moved. Accordingly, even if the thermal beams 1 forced out of the end of the wafer 2 by the moving stage 3 and directly entering into the upper part of the stage 3 do damage to the stage 3 causing a melted matter 5, the melted matter 5 can be prevented by the thermoresistant sheet member 4 from scattering away. Through these procedures, the wafer 2 can be prevented from being contaminated.
Patent JP-H08184825-A (JP)
Title: Back light, liquid crystal display device and display device
Inventor: YAJIMA JUN
IPC: G02F1/13357
Filed: 1994-12-28
Abstract: PURPOSE: To improve both the luminance and the uniformity. CONSTITUTION: This device is provided with a fluorescent lamp 13 and a light transmission body 12 constituted so that the back surface side 16b of the display surface 12a emitting light in surface-like is formed as a light reflection surface and a lamp insertion groove 14 in which the lamp 13 is inserted is formed on the back surface side 16b. The light transmission body 12 is provided with a light diffusion layer 15 on the bottom surface of the groove 14. Besides, a V-shaped groove 17 is formed at the upper part of the groove 14 on the display surface 12a.
Patent JP-H03187719-A (JP)
Title: Mold for grip and molding of grip
Inventor: MURASE MICHIO
IPC: B29C45/36
Filed: 1989-12-15
Abstract: PURPOSE:To mold a grip of high quality by a method wherein the title mold is constituted of a split molding mold, consisting of a top force and a bottom force, and a cylindrical body consisting of rubber or elastomer while a cavity mold, arranged in the cavity of the split mold and specifying the profile of the grip to be molded, as well as a core pin, forming a penetrating hole along the axial direction of the grip, are included. CONSTITUTION:A cavity mold 40 and a core pin 50 are set in a split molding mold 30 and non-foamable urethane resin is poured and filled into the cavity C of the cavity mold 40 through the resin pouring port 36 of the split molding mold 30 and the resin supplying port 42 of the cavity mold 40 with a compara tively low pressure. The core pin 50 is retreated in a state wherein the urethane resin, filled into the cavity mold 40, is cured and a grip 60 is molded, then, the bottom force 32 and the top force 34 of the sllit mold are split and moved to effect mold opening. Thereafter, the cavity mold 40 and the molded grip 60 are taken out of the split mold 30. The resin supplying port 42 of the cavity mold 40 is expanded to pull the formed grip in the mold out thereby releasing it from the mold.
Patent JP-H05142323-A (JP)
Title: Satellite tracking receiver of antenna for moving body
Inventor: SUZUKI NORISHIGE
IPC: G01S3/44
Filed: 1991-11-15
Abstract: PURPOSE:To control dual axes of azimuth and elevation angle through time division based on the information on the angle velocity of the the direction of the azimuth of a moving body and variation in a receiving level. CONSTITUTION:A frequency signal from a frequency converter 62 is added to a level detector 65, and the level is detected, while the level detection signal is input into a level change detection circuit 66, and the level change detection signal is sent to a velocity setting part 67 and to a driving motor switching part 68. Detection of angle velocity is carried out by the velocity setting part 67, and angle velocity zero detection is carried out by the driving motor switching part 68 based on the angle velocity detection signal, while motors 69, 70 are so driven that the elevation angle and the azimuth angle are alternately controlled through time division, based on the level change detection signal and the angle velocity zero detection signal.
Patent JP-H07183513-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARAKAWA HIDEAKI
IPC: H01L29/78
Filed: 1993-12-24
Abstract: PURPOSE:To decrease the amount of oxide on the surface of tungsten silicide after oxidization, and to suppress the increase of wiring resistance by the forma tion of a silicon nitride film on a tungsten silicide film only. CONSTITUTION:After a polysilicon film 103 and a high melting point metal silicide film 105 have been formed on a semiconductor substrate 100 through the intermediary of a gate insulating film 102, the first nitride film 106 is formed on the high melting point silicide film 105. The first nitride film 106 and the high melting point metal silicide film 105 are selectively etched, and they are processed into a gate electrode state. Then, the second silicon nitride film 107 is formed on the side wall on the upper part of the gate electrode. Subsequently, the polysilicon film 103 is etched using both silicon nitride films 106 and 107 as a mask, and a lower gate electrode is formed. Subsequently, the side wall of the polysilicon film 103 is rounded by heat-curing (after cure), and a bird's beak 109 is formed between the silicon substrate 100 and the polysilicon film 103.
Patent JP-H05166414-A (JP)
Title: Transparent conductive film and forming method thereof
Inventor: YOSHIDA AKIHIKO
IPC: G09F9/30
Filed: 1991-12-11
Abstract: PURPOSE:To realize low resistance and also high permeability of a film by making the film of oxide particles of indium and tin whose grain sizes are 30-100nm. CONSTITUTION:An organic solution made up of an inorganic indium compound and an organic compound coordinatable with any of indium and tin is heated so that the organic solution is made to partially hydrolyze and further, polyhydric alcohols are mixed in the organic solution. Next, a composition for forming transparent conductive film is coated to a substrate and dried, and thereafter, baked at a temperature-up speed of 20 deg.C/min or more. In this case, the composition is constituted of oxide particles of indium and tin whose grain sizes are 30nm-100nm and also the ratio of an average grain size and a film thickness should be 0.7 or less. The baking should be performed under a pressure atmosphere of steam, and the mixing ratio of an organic tin compound to an inorganic indium compound should be set such that (Sn/(In+ Sn)X100) is within the range of 5-20wt. It is thereby possible to improve conductivity and the permeability in a visible region.
Patent JP-H02172163-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: OFUKU EIJI
IPC: H01M10/052
Filed: 1988-12-23
Abstract: PURPOSE:To obtain sufficient life even in use in large discharge capacity and to obtain sufficient discharge capacity even at low temperature by using a nonaqueous electrolyte prepared by dissolving an electrolyte in a nonaqueous mixed solvent containing noncyclic carbonate and cyclic carbonate. CONSTITUTION:A nonaqueous electrolyte prepared by dissolving an electrolyte in a nonaqueous mixed solvent containing noncyclic carbonate and cyclic carbonate is used. As the noncyclic carbonate, dimethyl carbonate, diethyl carbonate, dipropyl carbonate, or dibutyl carbonate is used. As the cyclic carbonate, propylene carbonate or ethylene carbonate is used. The content of the noncyclic carbonate in the nonaqueous mixed solvent is 5wt.% or more. The content of the cyclic carbonate is also 5wt.% or more. The ratio of the noncyclic carbonate to the cyclic carbonate is 1/5-5/1 by weight.
Patent JP-H09166018-A (JP)
Title: Exhaust emission control device of engine
Inventor: NOMURA TADASHI
IPC: F01N9/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To raise the temperature of an electrothermal catalyst converter speedily by connecting an alternator selectively to a battery, supplying a current to the inactive range of a catalyst, and making preliminary connection before the alternator begins power generation. SOLUTION: An electrothermal catalyst converter 4 has a heating function heated by carrying out current-carrying to a catalyst carrier, and power generation of an alternator 5 is carried out by rotating driving an engine. By a regulator 8, output voltage of the alternator 5 is regulated in a prescribed value and less by a control duty signal supplied from a control unit 16. A catalyst inactive range is judged at the time of engine cooling when a cooling water temperature is in a prescribed value and less at the time of start, a heater circuit 2 is closed through an EHC switch 1 for the converter 4, and current outputted from the alternator 5 is supplied to the converter 4. Switching of the EHC switch 1 is carried out in a condition in which the electric potential difference of a terminal pipe is small, splash of spark is prevented so as to hold durability of the EHC switch 1.
Patent JP-2001139508-A (JP)
Title: Optically active fluorine-containing binaphthol derivative
Inventor: KOBAYASHI OSAMU
IPC: C07C39/38
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a new optically active binaphthol derivative enabling improved reaction yield and optical yield (selectivity) to be attained in asymmetric synthesis and useful as an asymmetric catalyst, etc., and to provide an asymmetric catalyst and an asymmetric synthesis method by using the same binaphthol derivative. SOLUTION: This new binaphthol derivative is an optically active fluorine- containing binaphthol derivative represented by formula I (wherein R1 and R2 are each a fluorinated hydrocarbon group).
Patent JP-2000137275-A (JP)
Title: Control device and camera
Inventor: NODA YASUSHI
IPC: G03B17/14
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce storage capacity of information used for a connected attach ment and to enable achieving a low cost by providing information which can be commonly used for plural attachments and storing this information as one information so as not to overlap. SOLUTION: The device is provided with two tables (memory) (d), (e). And a constant in each lens for lens kind information communicated from a lens and an address of an area in which coefficients of a lens stored in the memory (d) are stored are stored in the memory (e). The memory (d) is constituted so that coefficients of each lens are stored. Similar coefficients are stored en bloc as one coefficient. By this constitution, storage capacity of information used at the time of controlling an connected attachment can be reduced, and a low cost can be achieved.
Patent JP-H10239710-A (JP)
Title: Liquid crystal display device
Inventor: DON U I
IPC: G09F9/35
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To minimize the power consumption and to improve the picture quality, by providing 1st and 2nd transparent electrodes, which are formed separately to apply mutually different common voltages to mutually adjacent thin film transistors in the vertical direction. SOLUTION: The 1st transparent electrode 51, which applies a common voltage of 1st level to thin film transistors in odd columns along the vertical direction is formed separately from the 2nd transparent electrode 51, which applies a common voltage of 2nd level to thin film transistors in odd columns. In odd frames, V<+> is applied to the 1st transparent electrode 51 and V<-> is applied to the 2nd transparent electrode 52. In even frames, V<-> is applied to the 1st transparent electrode 51 and V<+> is applied to the 2nd transparent electrode 52. Consequently, thin film transistors, which are adjacent in the same row are applied with the voltages V<+> and V<-> alternately.
Patent JP-H11163115-A (JP)
Title: Wafer-retaining member and wafer housing container incorporated in the same
Inventor: SUZUKI TSUTOMU
IPC: B65D85/86
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a wafer-retaining member which generates little volatile organic matters and can reduce as much as possible contamination of housed wafers. SOLUTION: A thermoplastic polyester-based elastomer material which is preheated under vacuum, so that the weight of volatile organic matters in a closed container the inside of which is maintained at 60 deg.C becomes less than or equal to 50 ppm of the weight of the elastomer material, when the elastomer material is lift standing in the container for 120 minutes with the temperature in the container being maintained at 60 deg.C. Thereafter the elastomer material is injection-molded, so that the weight of the volatile organic matters in the container becomes less than or equal to 50 ppm with respect to the total weight of the elastomer material.
Patent JP-H05137453-A (JP)
Title: Automatic spawn-inoculating device for mushroom
Inventor: NAKADA JIRO
IPC: A01G1/04
Filed: 1991-11-15
Abstract: PURPOSE:To enable to automatically inoculate a spawn without putting in or out containers by rotating plural spawn bottles at a proper angle, and subsequently dropping the spawn from the mouths of the bottles into cap-removed culture bottles. CONSTITUTION:Caps are simultaneously removed from plural traversely arranged culture bottles 13 in the state arranged in a container 11 carried with a carrier 1. Plural spawn bottles are rotated with a rotation device 3 at a proper angle, and a prescribed amount of a spawn is raked out from the mouths of the bottles with a spawn-raking device 4. Thereby, the raked spawn is dropped into the cap-removed culture bottles and inoculated thereinto.
Patent JP-H04196917-A (JP)
Title: Flip-flop circuit
Inventor: SUMINO YUTAKA
IPC: H03K3/037
Filed: 1990-11-28
Abstract: PURPOSE:To realize the high speed and high integration of an integrated circuit by directly inputting plural signals as the objects of NOR calculation by using a gate equipped with an OR calculation function for a control input part in a D flip-flop circuit. CONSTITUTION:In this D flip-flop circuit, the gate equipped with the OR calculation function is used for control input part. Conventionally, input signals D1 and D2 are temporarily inputted to a NOR calculation circuit, NOR calculation is executed and afterwards, the result is inputted to a fourth NOR gate 4 so that it can be double step constitution. In this case, however, the signals D1 and D2 are directly inputted to the fourth NOR gate 4 constituting the control input part of the flip-flop circuit. Therefore, the conventional problem of prolonging the set-up time and toggle cycle of the control input can be canceled. Further, since it is not necessary to separately provide a NOR calculation circuit 20, the increase of current consumption or the occupancy area can almost be eliminated.
Patent JP-2001141470-A (JP)
Title: Navigation system
Inventor: SUGIMOTO HIRONOBU
IPC: G01C21/26
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a navigation system in which a guide map image generated by a remote navigation apparatus on the basis of a remote map is superposed on the correct position of an on-vehicle map so as to be displayed. SOLUTION: In an information downloading center 14, image data, for guide, which expresses a route guide, traffic information or the like is generated on the basis of a remote map, and the image data is transmitted to an on-vehicle navigation apparatus 12. In the on-vehicle navigation apparatus 12, an image which is based on data for guide image generation is superposed on an on- vehicle image so as to be displayed. In the information downloading center 14, image data, for matching processing, which expresses the position and the shape of a nearby road is generated on the basis of the remote map so as to be transmitted to the on-vehicle navigation apparatus 12. In a control part 20, an image which is expressed by the image data for matching processing is matched with the on-vehicle map, and error information between the on- vehicle map and the remote map is calculated.  On the basis of the error information, the data for guide image generation is corrected.
Patent JP-H02223870-A (JP)
Title: Electrical variable measuring apparatus for chip type component
Inventor: FURANSOWA KUREMANSE
IPC: G01R27/00
Filed: 1989-12-20
Abstract: PURPOSE: To enable the electric change of a chip-type component to be continuously automatically measured by using a rotary wheel suited for delivering the chip-type component of a type having receiver housings arranged at equal intervals on the outer periphery of a device. CONSTITUTION: Three rotary delivering wheels 2-4 together with outer part housings 5 having these rotary delivering wheels arranged at equal intervals on the outer periphery of an automatic insulation resistance measurer of a chip-type condenser 1 are used. These housings 5 are all the same to receive condensers 1 in the londitudinal axes X direction parallel to the rotary axes Y of the respective wheels 2-4. Suction/ejection channels 8 are arranged on the axes X orthogonal to opposed parallelogrammic planes S1 , S2 in soldering terminals 6, 7 of the condensers 1 in the wheels 2-3 to be opened respectively to the bottoms of the housings 5. The channels 8 are connected to a vacuum source at a rotary angle X set in the outer peripheral paths of the respective wheels 2-4 beginning from a point P to continuously hold or eject the condensors in or from the housing 5.
Patent JP-H09167675-A (JP)
Title: Small tube heater
Inventor: AKAHA MASATOSHI
IPC: H05B3/42
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve electric power load density, attain size reduction, and improve a rising characteristic of a temperature. SOLUTION: A single layer or multilayer resin covering layers 34 and 36 are arranged on a heating element wire 32 composed of a single track, and a metallic pipe 38 is put on the resin covering layers 34 and 36. The resin covering layers 34 and 36 are formed of a first resin covering layer 34 formed the heating element wire 32 and a second resin covering layer 36 formed on the first resin covering layer 36, and it is ideal when the first resin covering layer 34 is formed of a resin having heat resistant insulating performance not less than 200 deg.C.
Patent JP-H01168623-A (JP)
Title: Production of secretor iga from feces and urine
Inventor: CHIBA KAZUYOSHI
IPC: C07K1/22
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a high-purity secretor IgA in large amounts, by extracting secretor IgA contained in feces and urine and then treating the extract with ammonium sulfate salting-out, ion exchange chromatography, gel filtration, etc. CONSTITUTION:Feces are suspended into a proper buffer and secretor IgA is extracted therefrom. Secretor IgA extract or urine is concentrated to 10-20 times and the concentrate, whose pH is controlled to 4.6-7.6, is subjected to processes of ammonium sulfate salt-out, ion exchange chromatography, gel filtration and affinity chromatography and pH of the resultant solution is controlled to 7.2 and the solution is aseptically filtered and freeze-drying and heat treatment at 60 deg.C for-10hr is applied to the resultant filtrate to provide axenic dried preparation or food.
Patent JP-H11157123-A (JP)
Title: Image forming equipment and correction method for image forming equipment
Inventor: TAJO YASUZUMI
IPC: B41J2/44
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high-definition image featuring less color misregistration and a uniform tonal savor in every positions of the image. SOLUTION: In an area from the front end portion to the rear end portion of a transfer material in the direction of transport in both ends and the center of the transfer material, which are perpendicular to the direction of transport of the transfer material, a prescribed image pattern where more than one line is formed in more than one colors at a fixed interval by a printing section 1017, is read by an image reader 3011, a CPU 3001 computes the amounts of color misregistration of the other more than one color so that an average of distances from the reference color for the other more than one color, which is one of the lines of more than one color of the image pattern, may be minimized.  The computed amounts of color misregistration correction are stored in a RAM 1019, and a CPU 3012 adjusts and controls the timing of exposing a photosensitive drum 1 to light on the basis of the stored amounts of color misregistration correction.