baber/WOPTO huggingface dataset:
Patent JP-H04107520-A (JP)
Title: Optical deflection device
Inventor: HIROSE YOSHIHIKO
IPC: G03G15/04
Filed: 1990-08-28
Abstract: PURPOSE:To reduce the load on a motor and high frequency core loss and to reduce the power consumption by making a voltage supplied to the motor lower in nonscanning mode than in scanning mode. CONSTITUTION:The device including a solid laser element 2 is heated up completely up to time t2 to complete scanning preparations and if a recording operation signal is not inputted to a motor power source 8 in T seconds from the time t2, the output voltage of the motor power source 8 is lowered to 18V from time t3=t2+T to time T4. When the voltage drops to 18V, the motor 4 can not generate enough torque to rotate a rotary polygon mirror 5 at a set rotational frequency R0 and the rotating frequency decreases to R1. This rotating frequency, however, is much larger than a bearing floating rotational frequency R2, so the supporting force for bearings is generated sufficiently and the bearings never contact each other. Consequently, the motor load is reduced and the high frequency core loss is decreased to reduce the power consumption.
Patent JP-H0277758-A (JP)
Title: Manufacture of toner
Inventor: SHIMURA EIJI
IPC: G03G9/08
Filed: 1988-09-13
Abstract: PURPOSE:To form a conductive toner not deteriorating image quality and having many good characteristics by fixing fine conductive particles to the surfaces of toner particles containing specified substances by shearing force and compressive force. CONSTITUTION:The fine conductive particles are fixed to the surfaces of the toner particles containing one or a combination selected from waxes, higher fatty acids, polyolefins, and olefin copolymers by shearing force and compressive force, thus permitting the obtained toner to prevent deterioration of image density, background fog, and deterioration of image quality, and to have high flowability, blocking resistance, conductivity, and good long-time storage stability because the fine particles is embedded in the toner and no peeling causes.
Patent JP-H0392385-A (JP)
Title: Thermal transfer recording material and image forming method
Inventor: KOMAMURA TAWARA
IPC: B41M5/382
Filed: 1989-09-05
Abstract: PURPOSE:To satisfy thermal diffusibility, a hue, heat resistance and lightfastness and to enhance fixabilities to a large extent by providing a thermal layer containing a specific dye compound on a support. CONSTITUTION:A thermal layer containing at least a dye compound represented by formula is provided on a support. In the formula, R<1> is a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkoxy group, a cyano group, an acylamino group, an alkylthio group, a sulfonylamino group, an ureido group, an alkoxycarbonyl group, a sulfonyl group, an acyl group or an amino group, X is an atomic group necessary for forming a nitrogen-containing heterocyclic ring, R<2> is a group whose Hammett substituent constant sigmapa value of 0.2 or more, P<3> is an aryl group or a group whose Hammett substituent constant sigmapa value is 0.2 or more and n is an integer of 1-4.
Patent JP-H11126302-A (JP)
Title: Read and write data interface and operating method thereof
Inventor: TSUEN FWAN RIN
IPC: G11B5/48
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a read/write data interface arranged adjacently to a read/ write head for interfacing to the read/write head. SOLUTION: The read/write data interface 26 is provided with a preamplifier 46 and a reading channel 44. The preamplifier 46 amplifies an analog reading signal, and generates an analog reading signal amplified according thereto. The reading channel 44 receives the amplified analog signal and generates a digital reading signal according thereto.
Patent JP-H0787575-A (JP)
Title: Information collection circuit and method for collecting information therefor
Inventor: DOUMORI NORITOSHI
IPC: H04Q9/00
Filed: 1993-09-16
Abstract: PURPOSE:To realize a collection operation where the rule of information operating by a pair of state information and alarm information, etc., is maintained, to make a device side operating operation and the processing and decision of a monitoring/ control side coincide and to prevent an erroneous operation by including a timing circuit synchronized with the cycle of the storage operation of a memory circuit in the collection operation. CONSTITUTION:A device side information signal 11 operating by a pair of the alarm information and the state information, etc., of a device is written on occasion in a memory circuit 1 by an address 12. A retiming is performed for the monitoring control side collection request signal 24 on a monitoring control side in a timing circuit 3 and a monitoring/control side collection possible signal 23 is transmitted. At the same time, the memory circuit 1 is defined as a loading mode, a selector circuit 2 is operated, and a monitoring/control side reading address 22 is defined as the address of the memory circuit 1. The monitoring/control side inputs this monitoring/control side reading address 22 and collects the information signal stored in the memory circuit 1 at higher speed than the leading location of a device side writing address cycle 13 as a monitoring/control side information signal 21.
Patent JP-2001057785-A (JP)
Title: Static electricity generating device
Inventor: NAKAZAWA TAKASHI
IPC: H02J15/00
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To perform utilization as a stable voltage and high-current electricity by accumulating static electricity being generated by a static electricity generating device in an electrical double-layer capacitor and discharging the capacitor with a control device. SOLUTION: When a windmill 1 is rotated, it is accelerated by pulleys 4a and 4b for composing a speed-increasing mechanism via a belt 3 and rotates a movable disk 5 via a shaft 6, and a contact brush 7 being planted on the movable disk 5 is rubbed against a fixed disk 8. Since the movable disk 5 is formed by a substance with a small work function and the fixed disk 8 is formed by a substance with a large work function at this time, the movable disk 5 is electrified positively by the friction between the movable disk 5 and the fixed disk 8, the fixed disk 8 is electrified negatively, and positive and negative electric charges are accumulated at each electrical double-layer capacitor 10 via each power collection electrode. The accumulated electricity can be discharged and utilized as electricity with long current density from the electrical double-layer capacitor 10.
Patent JP-H0678005-A (JP)
Title: Msk modulation circuit
Inventor: SAEKI KENJI
IPC: H04L27/10
Filed: 1992-08-28
Abstract: PURPOSE:To provide an MSK modulation circuit capable of effectively executing MSK modulation independently of input data. CONSTITUTION:A weighted sine wave and a carrier are mutually multiplied through a 1st multiplier 13 and two phase-inverted outputs are outputted. The two outputs are selected by a 1st switch 14 based upon I-axis input data. On the other hand, the 90 deg. phase outputs of the weighted sine wave and carrier are similarly multiplied through a 2nd multiplier 15 and one of outputs from the multiplier 15 is selected by a 2nd switch 16 based upon Q-axis input data. Outputs from both switches 14, 16 are mutually added and the added value is outputted as an MSK signal.
Patent JP-S6472680-A (JP)
Title: Receiver for teletext
Inventor: TERASAWA KENJI
IPC: H04N7/08
Filed: 1987-09-14
Abstract: PURPOSE:To eliminate a troublesome operation when programs to be frequently viewed are decided for respective channels by selecting a character program which has previously been selected at the time of power supply and a character program which has been selected last in a channel after switching when the channels are switched. CONSTITUTION:Channel-selecting data CTD corresponding to respective channels and the character program which has been selected last in the channel, namely, the program code PNC of the final selected program are preserved in memory positions P1-P12, and the reception channel immediately before power cut, namely, a code MPC shown in a position corresponding to the final reception channel is preserved in a memory position P13. If the power is supplied again after it is once cut, a channel-selecting circuit 3 fetches channel-selecting data CTD in the memory position P2, sets a tuner 2 and makes a system into a television reception mode by checking the code MPC of the memory position P13 in the memory position P2. Thus, the troublesome operation is eliminated.
Patent JP-H0784798-A (JP)
Title: Compiler
Inventor: KANZAKI SHOICHI
IPC: G06F9/06
Filed: 1993-09-16
Abstract: PURPOSE:To surely perform the compilation of a module unit regardless of the constitution of source files. CONSTITUTION:This compiler is provided with a module extraction means 11 for fetching the source program of a prescribed language and extracting individual included modules based on the feature of the language, a hierarchy analysis means 13 for analyzing mutual upper and lower hierarchies based on the feature of the language for the extracted modules, a module separation means 15 for adding statements indicating the upper and lower hierarchies analyzed by the hierarchy analysis means 13 by the language and generating the source files of unique titles, an analysis means 17 for performing lexial, syntax and semantic analysis processings for the respective generated source files and a conversion means 19 for fetching the source files for which the analysis processings are performed and converting them to the programs of the langugage whose level is close to a computer language for supplying an execution environment based on the results of the analysis processings.
Patent JP-2000048146-A (JP)
Title: Optical recording medium recording and reproducing device, and optical recording medium
Inventor: NAKAGAWA NAOYUKI
IPC: B42D15/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the positioning precision of a deleting means (rewriting means) in a device for recording and reproducing the information of an optical card. SOLUTION: A laser beam irradiating device 16 to be used for obtaining a diffracted light from the hologram pattern of a reading area, and reproducing an image, so called reading, is used also for the positioning of a deleing means. A laser beam radiated from the laser beam irradiation device is reflected on a part of the deleting means 40, and a reflected light is detected by detecting means 38 and 42. Thus, the positional control of the deleting means is performed by position controlling means 43, 44, and 46-48 so that the deflecting means can be exactly positioned in the recording area.
Patent JP-H0567080-A (JP)
Title: Kana/kanji converter
Inventor: UEHARA TATSUYA
IPC: G06F17/22
Filed: 1991-09-10
Abstract: PURPOSE:To provide a KANA (Japanese syllabary)/KANJI (Chinese character) converter automatically registering a word for which KANA inscription correction is performed including information for conversion in a KANA/KANJI conversion dictionary. CONSTITUTION:An input part 1 inputting the reading of a sentence, a KANA/KANJI conversion dictionary 9 storing by corresponding the reading, a word by a KANA inscription or the mixture of KANJI and KANA and information for conversion and a KANA/KANJI conversion part 2 converting an inputted reading into a word mixed with KANJI and KANA using this KANA/KANJI conversion dictionary are provided. Further, this KANA/KANJI converter is provided with an output part 7 outputting a word for which a KANA/KANJI conversion is performed as this homophone including words by the KANA inscription, an instruction part 1 instructing to select one word of the plural outputted homophones, a grammar information for conversion decision part 3 deciding the information for conversion of the selected words by KANA inscription when the words by the KANA inscription are selected and a HIRAGANA (the cursive from of Japanese syllabary) word register part 4 registering the selected words by KANA inscription with the decided information for conversion in the KANA/KANJI conversion dictionary.
Patent JP-H0568314-A (JP)
Title: Wiring appliance
Inventor: KOBAYASHI HIROYASU
IPC: H02G3/02
Filed: 1991-09-10
Abstract: PURPOSE:To manufacture easily various kinds of round appliances meeting needs by selecting, according to the kind of an appliance, a center frame to be inserted in a freely removable state into the center opening of a round plate frame to be fitted to an erectron face. CONSTITUTION:A center frame 9 to be inserted into the opening of a round plate frame 1 in a freely removable state to be fitted to an erectron surface is provided. The fixing protrusions 15 of a switch 14 are inserted into the fixing holes 13 of the center frame 9. A round handle 22 is fitted to the upper surface of the switch 14, and the outside diameter of the handle 22 is made smaller than the inside diameter for a decorative plate 28. The center frame 9 keeps a switch, an outlet, etc., inside in a freely removable state. Besides, a plurality of kinds of center frames are prepared depending on the series of switches and outlets. Then an apporpriate center frame is selected and fitted to the opening section 2. This makes it possible to easily manufacture various kinds of round appliances which meet needs.
Patent JP-H0567696-A (JP)
Title: Method for forming multilayer-microelectronic- circuit package and optical positioning apparatus therefor
Inventor: PAAMINDAA SHIN BINDORA
IPC: H01L23/12
Filed: 1991-09-10
Abstract: PURPOSE: To attain alignment for the formation of lamination, without using a positioning pin and a hole by allowing the surface feature part of a certain layer to match with an optical collimation mark outputted from the surface feature part of a preceding layer and stored. CONSTITUTION: First, a 1st layer 51 is loaded on a carrier board 111 and transferred to an upper vacuum chuck 121. An image-pickup system 203 is controllably moved to the upper part of an overlap feature part 61 to be the physical feature of the layer 51 and focused on the individual feature part 61, and a suitable collimation mark 71 is generated by an optical system 201, allowed to be matched with a selected feature part 61 or arranged at the periphery of the feature part 61 and transferred to a lower vacuum chuck 123. Then, a succeeding layer 53 is taken out and transferred to the chuck 121 and the means 203 is moved again to the upperpart of the layer 53 to pick up the image of the feature part 61.  Then the layer 53 is moved controllably and the collimation mark 71 previously generated on the preceding layer 51 is allowed to match with the feature part 61 of the layer 53 or arranged on the periphery of the feature part 61. Consequently, positional accuracy can be enhanced.
Patent JP-H04232602-A (JP)
Title: Magnetic bias device which is sealed in airtight pattern for magnetooptic-disk driving apparatus
Inventor: DENISU ERU MATAA
IPC: G11B5/02
Filed: 1991-09-10
Abstract: PURPOSE: To store the magnet of a magnetic bias device and a shaft device in a hermetically sealed room and to store the driving coil which changes the direction of the magnet in a separate room so as to avoid the contamination of these parts. CONSTITUTION: A magnetic bias device 30 is formed having a hermetically sealed room 52 which stores pivot shafts 36 and 38, bearings 40 and 42 and a permanent magnet 34. Then, the room 52 is formed in a cylindrical hole shape and the magnet 34, the shafts 36 and 38 and bearings 40 and 42 are stored in the room 52, sealing plugs 54 and 56 are fixed by screws or adhesive and the room 52 is sealed. Then, a separate room is provided to fix a driving coil 32 on the top section of the room 52 and a magnetic shield is provided to reduce the electromagnetic interference between the magnet 34 and the coil 32.
Patent JP-S6382633-A (JP)
Inventor: OKAZAKI KIYOSHI
IPC: A61B8/00
Filed: 1986-09-29
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-S62162188-A (JP)
Inventor: WATANABE YOSHIHIRO
IPC: G07D9/00
Filed: 1986-09-29
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-S61108888-A (JP)
Title: Enclosed type rotary compressor
Inventor: YAMAMURO MAKOTO
IPC: F04C29/00
Filed: 1984-11-01
Abstract: PURPOSE:To eliminate the necessity for an expensive solenoid valve while consume no electric power at all also for opening and closing a valve, by providing a built-in delivery gas cut mechanism, which uses a ball operated by the internal pressure in an enclosed case, in a compression mechanism. CONSTITUTION:A delivery gas cut mechanism 11, providing in its one end a circuit 13 air-tightly connected with a suction circuit 10 of a compression mechanism 3 and in the other end adjacently a delivery circuit port 14 opened inside an enclosed case 2 and a gas delivery port 15, provides inside a ball 16 performing valve action. In this constitution, while a compressor is in operation, if high pressure and high temperature gas jetted into the enclosed case 2 passes through the delivery circuit port 14 being jetted, the mechanism, both lifting the ball 16 and attaching it to a valve seat 13a by attractive force of the suction circuit 13, delivers the gas through the gas delivery port 15. Next the compressor, if its operation is stopped, ceases jetting of the gas, and the ball 16 drops by its dead weight to a side of the gas delivery port 15, closing a circuit to the gas delivery port 15.
Patent JP-S6385516-A (JP)
Title: Small-sized zoom lens
Inventor: HAMANO HIROYUKI
IPC: G02B15/173
Filed: 1986-09-29
Abstract: PURPOSE:To excellently compensate a chromatic aberration over the entire power variation range by allowing an optical system which has four lens groups whose refracting power is positive, negative, positive, and positive in order from an object side to meet specific requirements. CONSTITUTION:A 1st group I with positive refracting power for focusing consisting of a single or plural positive lens elements, and the lens system has four lens groups including a 2nd group II which has negative refracting power and moves monotonously at the time of power variation, a 3rd group III which has positive refracting power and moves in the opposite direction from the moving direction of the 2nd group II at the time of the power variation, a 4th group IV which has positive refracting power and performs fixed image forming operation in order from the object side and further has a fixed stop SP between the 2nd and 3rd groups II and III. Then, inequalities I and II hold, where U2 and U3 are equivalent Abbe numbers of glass materials constituting the 2nd and 3rd groups II and III. Consequently, while the chromatic aberration is maintained excellently over the entire power variation range, the overall length of the lens system is shortened and the effective diameter of the 1st group I is decreased to obtain the small-sized lens system of simple constitution which is reduced in overall weight.
Patent JP-S6472715-A (JP)
Title: Apparatus for conveying dishes or the like from cuisine
Inventor: YOSHINAGA ARATA
IPC: F25D13/00
Filed: 1987-09-14
Abstract: PURPOSE: To improve work efficiency for carrying food or the like from a cooking chamber by respectively providing food take-out/take-in ports at the position of a storage cabinet facing the inside of the cooking chamber and inside the passage of a different floor and mounting a lot of trays to be turned through a vertical circulation course inside. CONSTITUTION: A cold storage cabinet 3 has a height for effectively utilizing the space from the floor surface of a cooking chamber 1 to the ceiling of an upstairs passage 2, food take-out/take-in ports 8a and 8b are provided at the positions facing the inside of the cooking chamber 1 and the inside of the upstairs passage 2, and a lot of trays 10 to be turned through a vertical tray circulation course 9 adjacent to the food take-out/take-in ports 8a and 8b are provided inside. Inside the cooking chamber 1, the required quantity of food is simultaneously cooked and worked, and it is stored and preserved in the cold storage cabinet 3.  A shutter 6b of the food take-out/take-in port 8b is opened on the upstairs passage 2, called to the food take-out/take-in port 8b successively while turning the trays 10 along the vertical circulation course 9, successively taken out and carried into the banquet room or the dinning room by a tray wagon, etc.
Patent JP-S61109876-A (JP)
Inventor: MURATA MITSUNORI
IPC: E04H6/06
Filed: 1984-11-01
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-H11136887-A (JP)
Title: Rotor for dynamo-electric machine
Inventor: KUEMMLEE HORST
IPC: H02K1/27
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for dynamo-electric machine operable at a rotational speed exceeding 10,000 rpm. SOLUTION: By pushing open a rotor yoke 12 beyond the elastic limit of the material of the rotor yoke 12, a tightening sleeve 15 is biased elastically in the diametrical direction. The magnetizable steel which forms the outside section of the rotor yoke 12 has an elastic limit of 400 N/mm<2> or less. The tightening sleeve 15 has a wall thickness of at least 3 mm and is constituted of steel with strength larger than 1000 N/mm<2> .
Patent JP-H0685108-A (JP)
Title: Semiconductor device
Inventor: YOMO KUNIHIDE
IPC: H05K3/46
Filed: 1992-08-31
Abstract: PURPOSE:To block a decrease in insulation resistance of a high dielectric layer between electrode layers and to enable leakage current from leaking out between electrode layers by making an electrode layer consist mainly of the same material as that of a high permittivity dative agent. CONSTITUTION:An alumina powder 82wt.%, a sinter assistant of total 8wt.% SiO2, CaO, MgO, and a high permittivity dative agent 10wt.% made of W, MO are mixed and added with binder and toluene to form into a sheet, so that a high dielectric layer 11 molding. Throughholes are formed in an insulation layer 13 formed by adding an alumina powder 92wt.%, a sinter assistant of total 8wt% SiO2, CaO, MgO, binder, and toluene to form into a sheet and in the high dielectric layer 11 molding; these are filled with a high melting point metal paste. Therefore, the top and bottom faces of the high dielectric layer 11 molding are coated with an electrode layer 15 paste containing 98wt.% of the same material as that of its high permittivity dative agent and 2wt.% of an additive, so that this paste can maintain a high permittivity by intervening between the insulation layers 13 moldings.
Patent JP-H1075460-A (JP)
Title: Camera equipment
Inventor: SUGANUMA HIROSHI
IPC: G02B3/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a high performance camera equipment without causing color slurring regardless of a small size, light weight and a low cost by providing a phase type hologram. SOLUTION: The camera equipment is provided with an optical element 1 having a phase type hologram 5 and an aspherical lens 4, a light receiving means 2 receiving an image light formed by the optical element 1, and a correction means 3 correcting an unbalanced color component of the image light caused by the difference from a refractive efficiency due to a wavelength of the light in the phase type hologram 5. The camera equipment uses the correction means 3 to correct unevenness of a color tone caused by the phase type hologram 5, and then the small sized, light weight camera equipment is realized at a low cost with high performance.