baber/WOPTO huggingface dataset:
Patent JP-2000350122-A (JP)
Title: Video signal processor and video signal processing method
Inventor: KAMIYA SHINGO
IPC: H04N5/76
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processor that can reproduce a video image received in real time on a monitor while freely jumping the video image in forward/backward directions. SOLUTION: A video signal received from a tuner 3 receives MPEG compression and a buffer 11 and a data storage 20 store the resulting signal. An analysis section 13 and a control section 14 add a scene tag denoting a scene section and a speech tag denoting a section of a speech to the data. When a user uses a remote commander 2 to instruct jumping, a reproduced video image is jumped to a position of a preceding/succeeding scene and a preceding/succeeding speech.
Patent JP-H0448424-A (JP)
Title: Magnetic head and manufacture of the same
Inventor: YAMAMOTO TATSUSHI
IPC: G11B5/33
Filed: 1990-06-13
Abstract: PURPOSE:To prevent a crosstalk from generating in plural adjacent magnetic domains on a recording medium by making a main magnetic pole almost circular arc corrdsponding to the shape of the magnetic domain on the recording medium. CONSTITUTION:A reproduction head pat 16 is equipped with a projecting part 25 (bent part) bent circular-arcuately, which is formed on the outside face of a non-magnetic substance and a magnetic core 20 as base materials. A main magnetic pole 26 constituted of a thin film is formed on this projecting part 25, and a protective layer 27 is formed on the main magnetic pole 26. Then, the main magnetic pole 26 is almost circular arc corresponding to the shape of the magnetic domain on the recording medium. Therefore, the crosstalk is prevented from generating in the plural adjacent magnetic domains on the recording medium, and the sufficient output of a regenerative signal can be obtained. Thus, an accurate reproduction can be realized even when he magnetic domains are almost in circular arc as a result that recording density is heightened at an optical assisting magnetic recording.
Patent JP-S6313806-A (JP)
Title: Stabilizer control device
Inventor: OZAKI TETSUJI
IPC: B60G17/027
Filed: 1986-07-04
Abstract: PURPOSE:To acquire an adequate rolling control effect, by providing a means to detect the running condition of a vehicle, and controlling a valve to control the pressure oil fed to the front wheel side cylinder unit depending on the said running condition signal. CONSTITUTION:A control device 80 inputs signals from a car speed sensor 91, a steering sensor 42, a throttle opening sensor 91, a brake sensor 92, and stroke sensors 93 and 94, and detects the constant speed running, the acceleration running, or the deceleration running of the vehicle. Then, depending on the detected signals, the throttling amounts of throttle valves 73 and 74 are controlled. As a result, the oil feeding amounts to a rear wheel side cylinder unit 55 and to a front wheel side cylinder unit 30 are controlled. Therefore, the cylinder unit 30 is expanded or contracted responding to the running condition, controls the twisting force of a stabilizer 26 which connects between under- spring members 22 and 23 of the left side and the right side front wheels, and the rolling can be restricted adequately.
Patent JP-S5782376-A (JP)
Title: Novel antibiotic substance saphenamycin and its preparation
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1980-11-12
Abstract: NEW MATERIAL:The antibiotic substance saphenamycin of formula or its salt.  
     USE: An antitumor agent, a remedy for infectious diseases of man, animals, etc. caused by Gram-positive bacteria, and a remedy for fish diseases.  
     PROCESS: Saphenamycin-producing bacteria belonging to Streptomyces genus (e.g. MG314-hF8 strain) are cultred in a medium containing nutrient source, and the compound of formula or its salt produced and accumulated in the cultured product is separated therefrom. The compound of formula has the following characteristics: yellow prismatic crystal; decomposition point, 200W202°C; specific rotation,[α]D 24 =0° (c=1.0, CHCl 3 ); solubility, moderately soluble in choroform and dimethyl sulfoxide, hardly soluble in water, methanol and acetone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H056028-A (JP)
Title: Photosensitive toner
Inventor: URANO AKIYOSHI
IPC: G03G9/087
Filed: 1991-06-28
Abstract: PURPOSE:To improve the photosensitivity of the photosensitive toner. CONSTITUTION:This toner contains a binder resin, zinc oxide and sensitizing dye. The binder resin consists essentially of the styrene/acrylic resin which is grafted by polyester. The styrene/acrylic resin grafted by the polyester is used as the binder resin, by which the photosensitive toner having excellent fixability, dispersibility of coloring pigments, vinyl chloride resistance, and photosensitivity is obtd.
Patent JP-H1012637-A (JP)
Title: Apparatus and method for mounting chip
Inventor: MIKAMI NOBUHIRO
IPC: H01L21/52
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To improve position accuracy of chip mounting onto a substrate. SOLUTION: A plurality of chips 2 picked up from a wafer ring 1 are placed on a correction stage 3, and the position of the chip 2 is corrected so as to provide the same position relation where it is mounted on a substrate 5. Then, the plurality of the chips 2 positionally corrected on the correction stage 3 are attracted by a two sided channel collet 6. Then, the positions of a mount stage 4 and the two sided channel collet 6 are corrected such that their mounting positions are conicident with the substrate 5 on the mount stage 4. After the correction, the plurality of the chips 2 are scribed and are mounted on the substrate simultaneously whereby it is prevented from being affected by expansion of the mount stage 4 due to a temperature change, and is completely prevented from being affected by absolute accuracy error of a chip mounting arm between the chips.
Patent JP-H026144-A (JP)
Title: Serial type ink jet recorder
Inventor: HIRANO HIROFUMI
IPC: B41J2/165
Filed: 1988-06-27
Abstract: PURPOSE:To remove a motor for a recovery device, and to miniaturize the title recorder by installing a mechanism, in which a carriage is moved by a rack and a pinion, while engaging the pinion and a gear for driving the recovery drive when the pinion is slipped off from the rack and faced oppositely to the recovery device on the outside of the range of printing. CONSTITUTION:When a recovery gear 27 is turned and driven by a carriage pinion 18, a cap cam 30 begins to be rotated in the direction of the arrow, and a cap holder 24 is pushed and capping is conducted. The engaging section 24a of the cap holder 24 is engaged with the holding section 16a of a carriage 16 at that time, and the carriage 16 is held at a specified position. A suction cam 29 is also revolved in the direction of the arrow B in this case, but a suction pump 32 is not operated yet. When the recovery gear 27 is further turned in the direction of the arrow B, a cap rubber 25 is pressure-welded to the nozzle surface of a printing head 20, and the pushing end 24c of the cap holder 24 completely rides on the cam surface 30a of the cap cam 30, thus finishing capping. Accordingly, a carriage motor is used for both the drive of the carriage and the drive of a recover device such as ink suction, capping, etc., thus eliminating the need for a recovery-drive exclusive motor.
Patent JP-H117403-A (JP)
Title: Replication database mismatching avoiding device and avoiding method
Inventor: ISHII YUKIO
IPC: G06F12/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To make metallic data an object of replication by executing replication when the updation time of a record performing replication is before the latest replication execution time and notifying an error when the updation time is after the latest replication execution time. SOLUTION: A replication file 7 is managed by a replication information part 8. When replication execution time is acquired as replication execution preprocessing and all of records are updated with replication information, it is regarded as normal ending. A record number (identifier that uniquely recognizes records in a database) of an updation processing object is acquired, and log intra-journal updation time of the record number is acquired. The latest replication execution time is compared with updation time, and when the updation time is after the replication execution time, it is considered as an error because there is possibility that data mismatching may occur. When updation information after the latest replication execution time does not exist, the reflection of replica information is performed.
Patent JP-S5858773-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: SUZUKI HIDEKAZU
IPC: H01L27/112
Filed: 1981-10-05
Abstract: PURPOSE:To improve the performance of a conventional MNOS memory cell largely by oxidizing a silicon nitride film within the range of 43% or lower of the film thickness. CONSTITUTION:The first thin silicon oxide film 2 with 15-30Angstrom thickness is formed onto the first silicon region 1. The silicon nitride film 3 is shaped onto the film 2. The surface region of the film 3 is oxidized within the range of 43% or lower of the film thickness, and the second silicon oxide film 9 is  formed. Accordingly, the quantity of shift of flat-band voltage is increased more than a memory, the film 3 thereof is not oxidized. The voltage of writing/erase can also be dropped and its velocity be accelerated.
Patent JP-H0323966-A (JP)
Title: Paper feed device
Inventor: TAKAGI KAZUHIKO
IPC: B41J15/16
Filed: 1989-06-21
Abstract: PURPOSE:To ensure that paper is transported to a specified position accurately by reversing a platen to move the paper backward, then moving the platen forward and stopping the platen before the specified position by the amount of paper sag which allows the platen to move forward. CONSTITUTION:A cut slip form 3 is held between a platen 2 and a pinch roller 5, and power is disconnected to the first and second motors 10, 11 until a bail roller 8 is temporarily separated from the platen 2 by movement of a carriage. After this, the motor 10 rotates forward synchronized to the backward rotation of the motor 11. Consequently, the tip of the cut slip form 3 is transported to a printing position, that is, a position slightly above the bail roller 8 by the platen 2 and intermediate rollers 27, 28. Later, the motor 10 continues rotating forward and the motor 11 stops. In other words, only the platen 2 rotates counterclockwise with the intermediate rollers 27, 28 kept in a stationary condition. This condition results in the transport amount of a cut slip form 3 by the platen becoming larger than that by the intermediate rollers 27, 28. Thus the sag is removed at this point of time.
Patent JP-S5948805-A (JP)
Title: Sound signal reproducer
Inventor: KAWAMATA MITSUO
IPC: H04N5/93
Filed: 1982-09-11
Abstract: PURPOSE:To obtain continuous reproduced sounds even at the joints of sound signals, by applying the demodulated sound signal of the output of each frequency demodulation circuit to a DC potential changing circuit and then delivering alternately those sound signals after giving control so as to obtain an equal DC potential. CONSTITUTION:A video signal and a mixture signal of frequency modulated left and right signals LFA and RFA are reproduced by a rotary heat 27A from a magnetic tape on which those signals are recorded alternately with overlap of signal sections. While a video signal and a mixture signal of frequency modulated left and right signals LFB and RFB are reproduced by a rotary head 27B. The demodulated signals LA and RA as well as RA and RB are supplied to DC potential eliminating circuits 80L and 80R to delete the DC potential difference between two demodulated signals which should be connected to a signal. The demodulated signals are then supplied to switches 67L and 67R and switched by a switch signal SW which is inverted at the center time point of overlapping signal sections. Therefore it is possible to obtain signals L and R having continuous waveform even at a joint between two demodulated signals.
Patent JP-2000015721-A (JP)
Title: Foil bag producing packing method and apparatus
Inventor: WILD HANS-PETER
IPC: B31B50/62
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To easily cut off mutually connected foils by a highly reliable method and to uniformly pack individual foils in the production of a foil bag. SOLUTION: A foil bag producing packing apparatus includes at least two supply means 12, 14 supplying foil materials 4, 6, 8, a bonding means 20 connecting the supplied foil materials 4, 6, 8 in such a state that the connection parts of the materials become lateral with respect to the supply direction so as to extend over the whole foil width, a cutting means 32 cutting the connected foil 22 along the connection parts and a housing apparatus 36 housing foil bags in the almost cutting blade moving direction immediately after the cutting process to stack them in a receiving means 40. A corresponding foil bag producing packing method is included.
Patent JP-H0750302-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI HITOSHI
IPC: H01L21/3065
Filed: 1994-07-11
Abstract: PURPOSE:To provide a method of forming an aperture for a semiconductor device wherein no step exists on the side wall of an aperture formed by especially using image reversal process, and the degree of integration of a semiconductor element is not lowered. CONSTITUTION:In a first step, the peripheral part 15 of an aperture forming position 105 of a resist layer 13' on a semiconductor substrate 10 having an insulating layer 12 is exposed to light. In a second step, positive resist 13''b having an alkali insoluble part is formed by heat-treatment, in an ammonia atmosphere, the resist layer 13' of the peripheral part 15 of the aperture forming position 105 of the resist layer 13'. In a third step, a first region 18 of the resist layer 13' whose region is smaller than the aperture forming position 105 is exposed and developed. In a fourth step, the insulating layer 12 under a first region 18 is etched to obtain a specified depth. In a fifth step, the exposure and the development of a second region 19 of the resist layer 13' whose region is larger than the first region 18 is performed once or more. The method of manufacturing a semiconductor device is constituted of the above five steps.
Patent JP-S5284583-A (JP)
Title: Travelling shearing machine
Inventor: ITOU KUNIHIRO
IPC: B23D25/04
Filed: 1975-12-30
Abstract: PURPOSE: To obtain travelling shearing machine for high speed and heavy load but compact and economical by holding shear driving motor capacity small without making travelling blade bed and the housing larger. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0711942-A (JP)
Title: Electro-heating type catalystic converter
Inventor: TANAKA HIROSHI
IPC: F01N3/20
Filed: 1993-06-29
Abstract: PURPOSE:To prevent burning of a switch by repeating electrification and its stoppage on a catalyst provided with a heater at a short interval. CONSTITUTION:A catalyst 7 provided with a heater and a main catalyst 8 are provided inside a catalystic converter 3, and then the heater 9 of the catalyst 7 is electrified at the time of starting of an engine, and a temperature of the catalyst is increased in a short time. Electrification of heater 9 is stopped when the voltage of a battery 14 is decreased beyond a specified value, and the electrification to the heater is not carrierd out even when the voltage of the battery 14 is recovered beyond the specified value.
Patent JP-S5783872-A (JP)
Title: Electronic interpreter
Inventor: SADO ICHIROU
IPC: G06F17/30
Filed: 1980-11-13
Abstract: PURPOSE:To increase the efficiency for the retrieval of information, by performing the successive comparison among the spellings of the words stored in an electronic interpreter with every time the character keys are successively pushed in accordance with the spelling of English words, etc. and accordingly whether or not a corresponding equivalent is stored in the course of an input of a desired spelling. CONSTITUTION:The alphabet is supplied to an input storage part IB by an alphabet key KEY1, and the process key code supplied through a process key KEY is supplied to a CPU. The alphabet of the part IB is cleared by the output of the CPU. At the same time, an address counter AC is advanced by one by the output of a signal line L5 which is supplied from the CPU and in accordance with a specific signal of a signal line L3 every time the input alphabet to be supplied to the part IB varies. Then an address part ROMA of a fixed storage device ROM is designated by a counter AC, and the equivalents given from an English word storage part ROME and a Japanese translation storage part ROMJ are delivered to CON1 and CON2 respectively. Thus a corresponding equivalent is delivered in the course of an input of a desired spelling. In such a way, the efficiency is increased for the retrieval of information.
Patent JP-H0451002-A (JP)
Title: Photodetecting module and wavelength multiplexing signal transmission and reception module using this module
Inventor: TOJO MASAAKI
IPC: G02B27/10
Filed: 1990-06-18
Abstract: PURPOSE:To obtain the photodetecting module which is small in size and has high coupling efficiency by polishing the front end of an optical fiber to 45 deg., providing a 1st interference film filter to the front end thereof, changing the progressing direction of the light propagated in the optical fiber and making the light incident on a photodetector via a 2nd interference film. CONSTITUTION:The photodetecting module part of the photodetector 2 is constituted by having a piece of the optical fiber 4 which is polished to 45 deg. at the front end, a supporting member 1 which is used to support and fix the optical fiber 4, the 1st interference film filter 17 which presses the 1st interference film 16 to the diagonally polished front end of the optical fiber, and the 2nd interference film 18 which is interposed in the route for directing the light reflected by the 1st interference film 16 of the 1st interference film filter 17 toward the photodetector 2. The light propagated in the optical fiber 4 is reflected by the 1st interference film 16 of the 1st interference film filter 17 provided in the part polished to 45 deg. and is made incident on the photodetector 2 provided near the optical fiber 4 via the 2nd interference film 18. The photodetecting module which is small in size and has the high coupling efficiency is obtd. in this way.
Patent JP-S5382922-A (JP)
Title: Controller of engine for automobile
Inventor: TADOKORO ASAO
IPC: F02D33/00
Filed: 1976-12-28
Abstract: PURPOSE: To maintain good combustion condition in which misfire is not generated, by setting a diaphragm device detecting differential press. between the negative pess. of an intake pipe and discharge press. from an air pump driven by an engine, and by controlling the displacement quantity of a flow rate regulating valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10310735-A (JP)
Title: Water-based titanium-containing ink for ball point pen
Inventor: YAMASHITA YUZO
IPC: C09D11/18
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink that can provide ball point pens excellent in writing properties and durability. SOLUTION: This ink contains, as essential components, titanium oxide, oleic acid and an anionic surfactant as sodium oleate, sodium dodecylbenzenesulfonate. The amount of oleic acid is preferably 0.1-5 wt.% based on the ink. The amount of the anionic surfactant is same as that of the oleic acid or smaller. In order to regulate its fluidity, an organic surfactant or a silicone surfactant may be used. Thus, prevention of sedimentation of titanium oxide and lubricity of the ink can satisfied simultaneously.
Patent JP-H0210706-A (JP)
Title: Method of fixing amorphous iron core
Inventor: SAKAMOTO MASARU
IPC: H01F27/26
Filed: 1988-06-29
Abstract: PURPOSE:To fix an amorphous iron core without damaging its characteristics by inserting spacers into stepped parts of the iron core and by winding a binding tape on the iron core and the spacers. CONSTITUTION:Since a binding tape 3 is wound on an iron core 1 with spacers 2 inserted into stepped parts of the iron core, the binding tape does not stick to the iron core directly. Therefore, the fragile amorphous foil-made iron core can be fixed without being damaged after annealing. The binding tape is wound on the iron core 1 and the spacers 2 with a supporting frame placed at least inside each york of the iron core for pushing up the inside of each york of the iron core toward outside. Thus, the iron core is fixed with application of tension to its core part.
Patent JP-S5280183-A (JP)
Title: Comparator
Inventor: OOMORI EIJI
IPC: G01R19/04
Filed: 1975-12-26
Abstract: PURPOSE: To make possible the display of the time slot number of a maximum or minimum level by stopping detection period in the period for reception of all time slots using two memories and one comparator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6137468-A (JP)
Title: Thermal recording sheet
Inventor: NOMURA MASAHARU
IPC: B41M5/30
Filed: 1984-07-31
Abstract: PURPOSE:To obtain sheets having almost free from the attachment of refuse and high color-formed image stability by providing an overcoat composed of colloidal inorganic silicate or colloidal inorganic silicate, water-soluble high polymer compound and/or insoluble high polymer compound on a thermosensitive color- forming layer. CONSTITUTION:An application liquid of colloidal inorganic silicate or this silicate and water-soluble high polymer or/and water and insoluble high polymer as aqueous colloid or emulsion, is prepared and then is applied to the surface of a thermal recording layer. This layer should be 0.5-8mum thick. The colloidal inorganic silicate is a non-water soluble inorganic silicate and its fine particles are swollen in water and spread in colloidal form. Colloidal aluminium silicate, etc. are used. Methyl cellulose, etc. are used as water-soluble high polymer compounds and vinyl polyacetate, etc. as insoluble high polymers. An application liquid composed of common color-forming material, color-developing material, bonding agent, filler and other additives is applied to paper, film, synthetic paper, etc. to make the thermal recording sheet with an overcoat.
Patent JP-S5860402-A (JP)
Title: Record reproducing stylus
Inventor: TSUKAMOTO KENKICHI
IPC: G11B3/46
Filed: 1981-10-06
Abstract: PURPOSE:To permit a reproducing stylus to oscillate with fidelity in accordance with the undulation of a recording surface by cutting two front surfaces in planes in parallel to the generating line of a circularly conic surface so that the tip is curved. CONSTITUTION:The tip of a prismatic material is cut in a circularly conic shape to form a circularly conic surface. Then, the front part of the circularly conic surface is cut in a plane in parallel to a generating line X until front ridge lines 16 and then cut along one front part 12A at about 35 deg. to the working surface 17 of a tool. Further, the other front surface 12B is cut negatively at about 70 deg.. In this case, the ridge K is parabolic. To correct ridge K from curving to the front, the front surfaces 12A and 12B are cut so that they curve inward toward the tips. The contact surface 14 of the tip part worked as mentioned above is used in contact with recording surfaces 15A and 15B of the groove of a record 15. Therefore, the reproducing stylus oscillates with fidelity in accordance with the undulation of the recording surfaces.